CN208529631U - A kind of one drags the slide block structure of three depannings - Google Patents
A kind of one drags the slide block structure of three depannings Download PDFInfo
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- CN208529631U CN208529631U CN201820856518.9U CN201820856518U CN208529631U CN 208529631 U CN208529631 U CN 208529631U CN 201820856518 U CN201820856518 U CN 201820856518U CN 208529631 U CN208529631 U CN 208529631U
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- sliding block
- inner core
- core pulling
- master slider
- whereabouts
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- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 abstract description 6
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 230000008520 organization Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses the slide block structures that one kind one drags three depannings, the top that second inner core pulling sliding block shovels base is set in master slider, the first inner core pulling sliding block shovel base and two inner core pulling sliding blocks for blocking product are additionally provided in master slider, one end of first inner core pulling sliding block shovel base resists the side of the second inner core pulling sliding block shovel base, the other end that first inner core pulling sliding block shovels base is set between two inner core pulling sliding blocks, master slider is slidably connected with the master slider shovel base that it can be driven to be moved forward and backward, the upper surface of master slider is equipped with the whereabouts sliding block that can be slided and the whereabouts sliding block limited block mobile with control limitation whereabouts sliding block, whereabouts sliding block passes through whereabouts sliding block pin and master slider press strip link, one end of whereabouts sliding block pin is set in the sliding block of whereabouts, the other end of whereabouts sliding block pin is set in the slot of master slider press strip.The utility model passes through the multiple core pulling of sliding block, realizes safer feasible organization plan, reduces processing cost and injection molding cost, makes it have certain market competitiveness.
Description
Technical field
The utility model relates to the slide block structures that one kind one drags three depannings, belong to mould structure technical field.
Background technique
As plastics industry is increasingly developed, plastic products are constantly expanded in every profession and trade and application is more and more extensive, product
Structure also becomes increasingly complex.To the precision-fit degree of mold, the stability of size has the standard of requirements at the higher level.The complexity of product
Directly there is higher requirement to mould structure stability, how to guarantee the simplicity of processing, maintenance simultaneously in the simplification of structure
Convenience, the reasonability of movement becomes a series of research course.
It reforms and opens up to the outside world over more than 30 years, mould industry has obtained quick development in China.With plastic products structure and
The complication of shape, mould structure are also increasingly sophisticated.Compared with traditional moulds design, Modern Mold design, which has occurred that, overturns the heavens
The variation on ground, the especially design of mould structure, moulding more complicatedization of product are covered, while also having the typical case of special construction
Example.Herein with greater need for the reasonability and stability for considering structure, the simplicity of processing and the convenience of production！How existing
Structure on optimization perforation obtain one it is not only simple but also can control the more reasonable effective mould structure of cost.
As shown in Figure 1a, how to be used in 13.14MM (Local map) region on product there are four the back-off in direction
Mold, which is buckled to it, carries out depanning processing, and each back-off will be interrelated, is a current difficult point.
Summary of the invention
Technical problem to be solved by the utility model is: how solving in four back-offs of a narrow space completion
Processing, and the problem that each back-off will be interrelated.
In order to solve the above-mentioned technical problem, there is provided the sliding blocks that one kind one drags three depannings for the technical solution of the utility model
Structure, which is characterized in that including inner core pulling sliding block drive oil cylinder, the driving end of inner core pulling sliding block drive oil cylinder and third inner core pulling
Sliding block shovels the right end clamping of base, and third inner core pulling sliding block shovels the left side of base and the basal sliding of the second inner core pulling sliding block shovel base connects
It connects, the top that the second inner core pulling sliding block shovels base is set in master slider, and the first inner core pulling sliding block shovel base and use are additionally provided in master slider
In two inner core pulling sliding blocks for blocking product, one end of the first inner core pulling sliding block shovel base resists the one of the second inner core pulling sliding block shovel base
Side, the other end that the first inner core pulling sliding block shovels base are set between two inner core pulling sliding blocks, master slider and can drive its back-and-forth motion
Master slider shovel base be slidably connected, the upper surface of master slider is equipped with the whereabouts sliding block that can slide and moves with control limitation whereabouts sliding block
Dynamic whereabouts sliding block limited block, whereabouts sliding block is by whereabouts sliding block pin and master slider press strip link, and the one of whereabouts sliding block pin
End is set in the sliding block of whereabouts, and the other end of whereabouts sliding block pin is set in the slot of master slider press strip.
Preferably, the slot on the master slider press strip by the slide block guide rail parallel with master slider press strip bottom surface, lead by sliding block
Rail and the vertical guide rail of front end are connected, and vertical guide rail is set to the top of slide block guide rail.
Preferably, the longitudinal cross-section of the slot on the master slider press strip is " 7 " character form structure to couch.
Preferably, the left side of the master slider be equipped with the first guide groove, master slider shovel base right side be equipped with on master slider
The first guide block that first guide groove matches；The bottom of master slider is equipped with the hole to match with the second inner core pulling sliding block shovel base top
Slot, the second inner core pulling sliding block shovel base top are additionally provided with the second guide block, and the left side of the first inner core pulling sliding block shovel base is equipped with leads with second
The second guide groove that block matches；Second inner core pulling sliding block shovels basal part and is equipped with third guide groove, and third inner core pulling sliding block shovels a left side for base
Side is equipped with the guide block to match with third guide groove；The right side that third inner core pulling sliding block shovels base is equipped with the 4th guide groove, inner core pulling sliding block
The driving end of drive cylinder is equipped with the 4th guide block to match with the 4th guide groove.
The structure of the utility model has the structure of multiple core pulling mainly for mould slide block, considers the comprehensive utilization of structure,
The pulled core structure that front and back mould is driven with single sliding block movement, cleverly increases some mechanisms and slightly handles in moulding, lead to
The multiple core pulling for crossing sliding block realizes safer feasible organization plan, reduces processing cost and injection molding cost, makes it have
Certain market competitiveness.
Detailed description of the invention
Fig. 1 a is the structural schematic diagram of product；
Fig. 1 b is the partial enlarged view in Fig. 1 a at A；
Fig. 1 c is the A-A cross-sectional view of Fig. 1 b；
Fig. 1 d is the B-B cross-sectional view of Fig. 1 c；
Fig. 2 is the explosive view for the slide block structure that one kind one drags three depannings；
Fig. 3 a is the molding state diagram of inner core pulling sliding block；
Fig. 3 b is the partial enlargement diagram of Fig. 3 a；
Fig. 4 a is the schematic diagram that interior pumping sliding block completes die sinking movement；
Fig. 4 b is the partial enlargement diagram of Fig. 4 a；
Fig. 5 a is the general assembly drawing for demonstrating whereabouts sliding block；
Fig. 5 b is the schematic diagram of main slider layering；
Fig. 6 a is the whereabouts sliding block for completing 2 inner core pullings and the state diagram of master slider back-off；
Sliding block drags the schematic diagram of two inner core pulling sliding blocks and a whereabouts sliding block based on Fig. 6 b.
Specific embodiment
To be clearer and more comprehensible the utility model, hereby with preferred embodiment, and attached drawing is cooperated to be described in detail below.
The utility model is the slide block structure that one kind one drags three depannings, as shown in Figure 2 comprising inner core pulling slider-actuated oil
The right end of cylinder 12, the driving end of inner core pulling sliding block drive oil cylinder 12 and third inner core pulling sliding block shovel base 11 is clamped, third inner core pulling
The left side of sliding block shovel base 11 is connect with the basal sliding of the second inner core pulling sliding block shovel base 10, and the second inner core pulling sliding block shovels the top of base 10
Portion is set in master slider 2, and the first inner core pulling sliding block shovel base 8 and two inner core pullings for blocking product 1 are additionally provided in master slider 2
One end of sliding block 9, the first inner core pulling sliding block shovel base 8 resists the side of the second inner core pulling sliding block shovel base 10, the first inner core pulling sliding block
The other end for shoveling base 8 is set between two inner core pulling sliding blocks 9, and master slider 2 and the master slider shovel base 7 that it can be driven to be moved forward and backward are sliding
Dynamic connection, the upper surface of master slider 2 is equipped with the whereabouts sliding block 3 that can be slided and the whereabouts mobile with control limitation whereabouts sliding block 3 is sliding
Block limited block 4, whereabouts sliding block 3 are connect by whereabouts sliding block pin 5 with master slider press strip 6, and one end of whereabouts sliding block pin 5 is set to
In whereabouts sliding block 3, the other end of whereabouts sliding block pin 5 is set in the slot of master slider press strip 6.Slot on master slider press strip 6 by with
The vertical guide rail 61 of the parallel slide block guide rail 62 in 6 bottom surface of master slider press strip, slide block guide rail 62 and front end is connected, and vertical guide rail 61 is set
In the top of slide block guide rail 62.The longitudinal cross-section of slot on master slider press strip 6 is " 7 " character form structure to couch.
The left side of master slider 2 is equipped with the first guide groove, and the right side that master slider shovels base 7 is equipped with and the first guide groove phase on master slider 2
Matched first guide block；The bottom of master slider 2 be equipped with the hole slot that matches at the top of the second inner core pulling sliding block shovel base 10, in second
The second guide block is additionally provided at the top of core-pulling slide block shovel base 10, the left side that the first inner core pulling sliding block shovels base 8 is equipped with and the second guide block phase
The second guide groove matched；Second inner core pulling sliding block shovels 10 bottom of base and is equipped with third guide groove, and third inner core pulling sliding block shovels the left side of base 11
Equipped with the guide block to match with third guide groove；The right side that third inner core pulling sliding block shovels base 11 is equipped with the 4th guide groove, inner core pulling sliding block
The driving end of drive cylinder 12 is equipped with the 4th guide block to match with the 4th guide groove.
As shown in Fig. 1 a- Fig. 1 d, on a product, the falling there are four direction in 13.14MM (Local map) region
It detains, has 2 side's depanning direction of a master slider on the centre of Fig. 1 c；When master slider 2 moves, need to drag whereabouts sliding block 3 and 2
Inner core pulling sliding block 9 synchronously completes depanning movement.
The movement of the utility model structure traction is relatively more, needs to resolve into two groups of action specifications, inner core pulling sliding block 9 is
One group, as shown in Figure 3a, 3b, whereabouts sliding block 3 is another group, as shown in Fig. 5 a, Fig. 5 b.
First solve the problems, such as inner core pulling sliding block 9, it is to drive third inner core pulling sliding block with inner core pulling sliding block drive oil cylinder 12
It shovels inside 12 direction of core-pulling slide block drive cylinder of base 11 and moves 100MM, the movement of third inner core pulling sliding block shovel base 11 will drive the
Two inner core pulling sliding blocks shovel base 10 moves downward 58.5MM, so that the second inner core pulling sliding block shovel base 10 completely disengages master slider 2, such as schemes
Shown in 4a, Fig. 4 b；The movement of second inner core pulling sliding block shovel base 10 will drive the first inner core pulling sliding block shovel base 8 and move 15MM backward；
It is that can drive the inwardly movement 1.5MM of inner core pulling sliding block 9 that first inner core pulling sliding block shovel base 8, which acts 15MM, is allowed to complete product
1 is detached from the structure of inner core pulling sliding block 9.
As shown in Figure 4 b, the back-off of the 1.5MM that inner core pulling sliding block 9 is inwardly walked about, product 1 only have 1.2MM, are utilized three times
Conversion just obtained the movement of this 1.25MM.
After inner core pulling sliding block 9 completes its movement, the movement of master slider 2 is waited now, to cooperate the dynamic of whereabouts sliding block 3
Make to complete the depanning of mold.
Inner core pulling sliding block 9 and the first inner core pulling sliding block shovel base 8 can move together with master slider 2；When mold is opened, such as scheme
Shown in 6a, Fig. 6 b, master slider shovel base 7 can act together with preceding mould, will drive master slider 2 in the case where master slider shovels 7 inclined-plane function of base
It retreats；In fallback procedures, whereabouts sliding block 3 can be transported in " 7 " font guide rail of master slider press strip 6 with whereabouts sliding block pin 5
Dynamic, whereabouts sliding block pin 5 is slided to vertical direction first, i.e., allows 3 downlink of whereabouts sliding block in the effect control of vertical guide rail 61,
This movement is to complete this movement in the back-off for being detached from product 3.48MM and control by whereabouts sliding block limited block 4, under
The stroke for falling sliding block limited block 4 is covered, i.e., after whereabouts sliding block pin 5 goes downwards to the position of slide block guide rail 62, it will be forced down
Fall the movement of 3 direction guiding rail direction of sliding block.
Moving synchronously for four back-offs is just completed when master slider shovel base 7 completely disengages master slider 2 in this way.Simultaneously also completely
It is detached from product, allows the smooth depanning of product.
Claims (4)
1. the slide block structure that one kind one drags three depannings, which is characterized in that including inner core pulling sliding block drive oil cylinder (12), inner core pulling is sliding
The right end of the driving end of block drive cylinder (12) and third inner core pulling sliding block shovel base (11) is clamped, and third inner core pulling sliding block shovels base
(11) left side is connect with the basal sliding of the second inner core pulling sliding block shovel base (10), and the second inner core pulling sliding block shovels the top of base (10)
In the master slider (2), the first inner core pulling sliding block shovel base (8) and two for blocking product (1) are additionally provided in master slider (2)
Inner core pulling sliding block (9), one end of the first inner core pulling sliding block shovel base (8) resist the side of the second inner core pulling sliding block shovel base (10), the
The other end that one inner core pulling sliding block shovels base (8) is set between two inner core pulling sliding blocks (9), master slider (2) and can drive its front and back
Mobile master slider shovel base (7) is slidably connected, the upper surface of master slider (2) be equipped with the whereabouts sliding block (3) that can be slided and with control
Whereabouts sliding block (3) mobile whereabouts sliding block limited block (4) is limited, whereabouts sliding block (3) passes through whereabouts sliding block pin (5) and master slider
One end of press strip (6) connection, whereabouts sliding block pin (5) is set in whereabouts sliding block (3), and the other end of whereabouts sliding block pin (5) is set
In in the slot of master slider press strip (6).
2. the slide block structure that one kind one as described in claim 1 drags three depannings, which is characterized in that the master slider press strip
(6) slot on is by the slide block guide rail (62) parallel with master slider press strip (6) bottom surface, the vertical guide rail of slide block guide rail (62) and front end
(61) it connects, vertical guide rail (61) is set to the top of slide block guide rail (62).
3. the slide block structure that one kind one as described in claim 1 drags three depannings, which is characterized in that the master slider press strip
(6) longitudinal cross-section of the slot on is " 7 " character form structure to couch.
4. the slide block structure that one kind one as described in claim 1 drags three depannings, which is characterized in that the master slider (2)
Left side is equipped with the first guide groove, and the right side of master slider shovel base (7) is equipped with first to match with the first guide groove on master slider (2) and leads
Block；The bottom of master slider (2) is equipped with the hole slot to match with the second inner core pulling sliding block shovel base (10) top, the second inner core pulling sliding block
The second guide block is additionally provided at the top of shovel base (10), and the left side of the first inner core pulling sliding block shovel base (8) is equipped with to match with the second guide block
Second guide groove；Second inner core pulling sliding block shovels base (10) bottom and is equipped with third guide groove, and third inner core pulling sliding block shovels the left side of base (11)
Equipped with the guide block to match with third guide groove；The right side that third inner core pulling sliding block shovels base (11) is equipped with the 4th guide groove, and inner core pulling is sliding
The driving end of block drive cylinder (12) is equipped with the 4th guide block to match with the 4th guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820856518.9U CN208529631U (en) | 2018-06-04 | 2018-06-04 | A kind of one drags the slide block structure of three depannings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820856518.9U CN208529631U (en) | 2018-06-04 | 2018-06-04 | A kind of one drags the slide block structure of three depannings |
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| Publication Number | Publication Date |
|---|---|
| CN208529631U true CN208529631U (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820856518.9U Withdrawn - After Issue CN208529631U (en) | 2018-06-04 | 2018-06-04 | A kind of one drags the slide block structure of three depannings |
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| Country | Link |
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| CN (1) | CN208529631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673843A (en) * | 2018-06-04 | 2018-10-19 | 上海天海电子有限公司 | One drags the slide block structure of three depannings |
| CN114407245A (en) * | 2022-01-20 | 2022-04-29 | 宁波东恩精密机械有限公司 | Core pulling structure for inner wall depression on formed product |
-
2018
- 2018-06-04 CN CN201820856518.9U patent/CN208529631U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673843A (en) * | 2018-06-04 | 2018-10-19 | 上海天海电子有限公司 | One drags the slide block structure of three depannings |
| CN108673843B (en) * | 2018-06-04 | 2024-02-02 | 上海天海电子有限公司 | Sliding block structure of one-driving-three demolding |
| CN114407245A (en) * | 2022-01-20 | 2022-04-29 | 宁波东恩精密机械有限公司 | Core pulling structure for inner wall depression on formed product |
| CN114407245B (en) * | 2022-01-20 | 2024-03-22 | 宁波东恩精密机械有限公司 | Core pulling structure with concave inner wall for molded product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190222 Effective date of abandoning: 20240202 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190222 Effective date of abandoning: 20240202 |