CN108908805A - A kind of coupling mechanism force adjustable skid matched mould locking mechanism - Google Patents
A kind of coupling mechanism force adjustable skid matched mould locking mechanism Download PDFInfo
- Publication number
- CN108908805A CN108908805A CN201810870665.6A CN201810870665A CN108908805A CN 108908805 A CN108908805 A CN 108908805A CN 201810870665 A CN201810870665 A CN 201810870665A CN 108908805 A CN108908805 A CN 108908805A
- Authority
- CN
- China
- Prior art keywords
- housing
- take
- solid plate
- coupling mechanism
- moving template
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/22—Opening, closing or clamping by rectilinear movement
Abstract
The invention discloses a kind of coupling mechanism force adjustable skid matched mould locking mechanism, including solid plate and moving template, the solid plate is equipped with fixed die insert, and the moving template is equipped with moving die insert, it is characterised in that：Take-up housing is equipped between the solid plate and moving template, the take-up housing is equipped with slide block insert, the slide block insert end is equipped with down part in the mould being previously positioned on moving die insert, the take-up housing and moving template junction are equipped with slider slideway wearing plate, servo motor is equipped on the outside of the moving template, the servo motor is connected by lead screw with take-up housing, and the lead screw is equipped with feed screw nut close to take-up housing one end.The invention has the advantages that：The adverse effect that can effectively avoid because of unnecessary molding overvoltage stress to appearance, size and dysplasia caused by the weighing wounded of in-mode inserts and add to machine subsequent after molding journey, promotes process rate.
Description
Technical field
The present invention relates to mould slide block technical field, in particular to a kind of coupling mechanism force adjustable skid matched mould locking mechanisms.
Background technique
For traditional mold to the locking mode of sliding block one is inclined wedge locking sliding block is used, inclined wedge is usually installed on cover half
In template, slider body is driven by inclined guide pillar and does resetting movement along slideway when the die is closed, and inclined wedge also therewith close to sliding block, works as molding
Inclined wedge is bonded to slider locking with sliding block when completion, such structure inclined wedge to the coupling mechanism force of sliding block can with clamp force increase and with
Increase, have in mould in this way and pressure be transmitted to down part by touching with it due to sliding block when down part and down part is caused to weigh wounded, thus shadow
Product appearance is rung, structure snd size, this this problem in the especially mobile phone metal edge frame injection molding of mobile phone industry is especially prominent,
And the solution that there is no at present, another kind are to push sliding block and locking sliding block, but hydraulic servo structure by hydraulic cylinder
It is complicated, energy consumption is high, maintenance cost is high, sliding block resistance cavity pressure is big when can not also facilitate accurate adjustment mold clamping force and injection molding
It is small equally to weigh product wounded and use hydraulic oil, cause molding environment poor.
Summary of the invention
The present invention is to overcome the above technical problem, and the suitable sliding block of adjustment setting can be actually needed according to product by providing one kind
Coupling mechanism force is molded, avoids down part in molding die mould that product size and feature is made to generate change because the excessive over-voltage of mold clamping force causes to weigh wounded
It is different, to not influence the coupling mechanism force adjustable skid matched mould locking mechanism of following process.
In order to solve the above technical problems, technical solution provided by the invention is that a kind of coupling mechanism force adjustable skid molds locking machine
Structure, including solid plate and moving template, the solid plate are equipped with fixed die insert, and the moving template is equipped with moving die insert, special
Sign is：Take-up housing is equipped between the solid plate and moving template, the take-up housing is equipped with slide block insert, the slide block insert
End is equipped with down part in the mould being previously positioned on moving die insert, and the take-up housing is resistance to equipped with slider slideway with moving template junction
Nog plate, the moving template outside are equipped with servo motor, and the servo motor is connected by lead screw with take-up housing, and the lead screw is close
Take-up housing one end is equipped with feed screw nut, is equipped with the connection bolt being connected with take-up housing, the connection spiral shell inside the feed screw nut
Bolt is equipped with locking nut, is connected with bearing block on the lead screw.
Preferably, it is not contacted between the take-up housing side and moving die insert and there are gaps.
Preferably, the floating wedge being connected with take-up housing inclined-plane is equipped in the solid plate, the floating wedge passes through oblique
Wedge bolt is fixed on solid plate, and the wedge bolt is equipped with the spring connecting with floating wedge.
Preferably, the servo motor is one such by belt transmission, chain drive, gear drive and rack-driving
Driving method drives sliding block.
Preferably, the servo motor could alternatively be electric cylinder.
Preferably, the servo motor is one such by belt transmission, chain drive, gear drive and rack-driving
Driving method drives inclined wedge driving sliding block and locking sliding block.
The present invention has the following advantages that compared with prior art：It can be slided according to needing individually to preset after sliding block molding in place
Block clamp force can eliminate the dynamic influence for molding clamp force surely compared with traditional inclined wedge locking sliding block, can effectively avoid because not
Necessary molding overvoltage stress weighs caused appearance, size and dysplasia wounded and to machine subsequent after molding to down part in mould
The adverse effect of journey is added, process rate is promoted.
Detailed description of the invention
Fig. 1 is a kind of coupling mechanism force adjustable skid matched mould locking mechanism structural schematic diagram of the present invention.
As shown in the figure：1, solid plate, 2, moving template, 3, fixed die insert, 4, moving die insert, 5, take-up housing, 6, slide block insert,
7, down part in mould, 8, slider slideway wearing plate, 9, servo motor, 10, lead screw, 11, feed screw nut, 12, connection bolt, 13, lock
Tight nut, 14, bearing block, 15, floating wedge, 16, wedge bolt, 17, spring.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
In conjunction with attached drawing, a kind of coupling mechanism force adjustable skid matched mould locking mechanism, including solid plate 1 and moving template 2, the cover half
Plate 1 is equipped with fixed die insert 3, and the moving template 2 is equipped with moving die insert 4, it is characterised in that：The solid plate 1 and moving template 2
Between be equipped with take-up housing 5, the take-up housing 5 be equipped with slide block insert 6,6 end of slide block insert be equipped be previously positioned at it is dynamic
Down part 7 in mould in mould insert 4, the take-up housing 5 are equipped with slider slideway wearing plate 8, the moving template with 2 junction of moving template
2 outsides are equipped with servo motor 9, and the servo motor 9 is connected by lead screw 10 with take-up housing 5, and the lead screw 10 is close to take-up housing 5
One end is equipped with feed screw nut 11, is equipped with the connection bolt 12 being connected with take-up housing 5, the connection spiral shell inside the feed screw nut 11
Bolt 12 is equipped with locking nut 13, is connected with bearing block 14 on the lead screw 10.
It is not contacted between 5 side of take-up housing and moving die insert 4 and there are gaps.
It is equipped with the floating wedge 15 being connected with 5 inclined-plane of take-up housing in the solid plate 1, the floating wedge 15 passes through inclined wedge
Bolt 16 is fixed on solid plate 1, and the wedge bolt 16 is equipped with the spring 17 connecting with floating wedge 15.
The servo motor 9 passes through belt transmission, chain drive, gear drive and the one such driving side of rack-driving
Formula drives sliding block.
The servo motor 9 could alternatively be electric cylinder.
The servo motor 9 passes through belt transmission, chain drive, gear drive and the one such driving side of rack-driving
Formula drives inclined wedge driving sliding block and locking sliding block.
The present invention can deliver a signal to servo motor in mold clamping, and servo motor starting is transported rotation by lead screw
Turn changes linear motion into and sliding block is pushed to reset in advance, when the lateral surface of down part in slide block insert and mould is close to, servo motor
Reach and stop working according to pre-set torque, sliding block resets in place at this time, and take-up housing is not contacted with moving template side
There are gaps, and then solid plate continues to mold with moving template contacts with fixed die insert to moving die insert and apply clamp force completion conjunction
Mould, but clamp force on the coupling mechanism force of sliding block without influence, to avoid weighing wounded to down part is unnecessary in mould.It (floats at this time oblique
Wedge and take-up housing contact of incline plane auxiliary are locked, and power is negligible, can also optionally cancel floating wedge).
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.No matter (horizontally or vertically or inclination side from which direction arrangement
To) in protection scope.All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It is all included in the scope of protection of the present invention.
Claims (6)
1. a kind of coupling mechanism force adjustable skid matched mould locking mechanism, including solid plate (1) and moving template (2), on the solid plate (1)
Equipped with fixed die insert (3), the moving template (2) is equipped with moving die insert (4), it is characterised in that：The solid plate (1) and dynamic model
Take-up housing (5) are equipped between plate (2), the take-up housing (5) is equipped with slide block insert (6), and slide block insert (6) end is equipped with
It is sliding equipped with sliding block to be previously positioned at down part (7) in the mould on moving die insert (4), the take-up housing (5) and moving template (2) junction
Road wearing plate (8), moving template (2) outside are equipped with servo motor (9), and the servo motor (9) passes through lead screw (10) and sliding
Block (5) is connected, and the lead screw (10) is equipped with feed screw nut (11) close to take-up housing (5) one end, in the feed screw nut (11)
Portion is equipped with the connection bolt (12) being connected with take-up housing (5), and the connection bolt (12) is equipped with locking nut (13), the silk
Bearing block (14) are connected on thick stick (10).
2. a kind of coupling mechanism force adjustable skid matched mould locking mechanism according to claim 1, it is characterised in that：The take-up housing
(5) it is not contacted between side and moving die insert (4) and there are gaps.
3. a kind of coupling mechanism force adjustable skid matched mould locking mechanism according to claim 1, it is characterised in that：The solid plate
(1) floating wedge (15) being connected with take-up housing (5) inclined-plane is equipped in, the floating wedge (15) is solid by wedge bolt (16)
It is scheduled on solid plate (1), the wedge bolt (16) is equipped with the spring (17) connecting with floating wedge (15).
4. a kind of coupling mechanism force adjustable skid matched mould locking mechanism according to claim 1, it is characterised in that：The servo electricity
Machine (9) drives sliding block by belt transmission, chain drive, gear drive and the one such driving method of rack-driving.
5. a kind of coupling mechanism force adjustable skid matched mould locking mechanism according to claim 4, it is characterised in that：The servo electricity
Machine (9) could alternatively be electric cylinder.
6. a kind of coupling mechanism force adjustable skid matched mould locking mechanism according to claim 1, it is characterised in that：The servo electricity
Machine (9) drives inclined wedge driving to slide by belt transmission, chain drive, gear drive and the one such driving method of rack-driving
Block and locking sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870665.6A CN108908805A (en) | 2018-08-02 | 2018-08-02 | A kind of coupling mechanism force adjustable skid matched mould locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870665.6A CN108908805A (en) | 2018-08-02 | 2018-08-02 | A kind of coupling mechanism force adjustable skid matched mould locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108908805A true CN108908805A (en) | 2018-11-30 |
Family
ID=64394255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810870665.6A Pending CN108908805A (en) | 2018-08-02 | 2018-08-02 | A kind of coupling mechanism force adjustable skid matched mould locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108908805A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222374A (en) * | 2020-10-25 | 2021-01-15 | 沈阳工业大学 | Pouring system of semi-solid rheological die-casting truck post-processing bracket |
| CN115592086A (en) * | 2022-12-14 | 2023-01-13 | 宁波金耀机械有限公司（Cn） | Controller shell die-casting equipment |
-
2018
- 2018-08-02 CN CN201810870665.6A patent/CN108908805A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222374A (en) * | 2020-10-25 | 2021-01-15 | 沈阳工业大学 | Pouring system of semi-solid rheological die-casting truck post-processing bracket |
| CN115592086A (en) * | 2022-12-14 | 2023-01-13 | 宁波金耀机械有限公司（Cn） | Controller shell die-casting equipment |
| CN115592086B (en) * | 2022-12-14 | 2023-03-10 | 宁波金耀机械有限公司 | Controller shell die-casting equipment |
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