CN207808293U - A kind of large injection mold easy to remove - Google Patents
A kind of large injection mold easy to remove Download PDFInfo
- Publication number
- CN207808293U CN207808293U CN201721883321.6U CN201721883321U CN207808293U CN 207808293 U CN207808293 U CN 207808293U CN 201721883321 U CN201721883321 U CN 201721883321U CN 207808293 U CN207808293 U CN 207808293U
- Authority
- CN
- China
- Prior art keywords
- hole
- slide unit
- lower die
- supporting rod
- wall
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of large injection molds easy to remove, including lower die, the bottom four corners of the lower die are installed with supporting table, the bottom of supporting table offers through-hole, it is rotatablely equipped with lead screw on the side inner wall of through-hole, the outside screw of lead screw is equipped with slide unit, it is welded with supporting rod on the other side inner wall of through-hole, supporting rod is located at the lower section of slide unit, and horizontally disposed rotating bar is rotatablely equipped on supporting rod, the one end of rotating bar far from supporting rod is rotatablely equipped with idler wheel, and idler wheel is located in corresponding through-hole, the bottom side of slide unit is hinged with the draw bar being obliquely installed, it is hinged at the top of the bottom end of draw bar and corresponding rotating bar, it is welded with support plate on the side inner wall of the through-hole.The utility model is simple in structure, easy to operate, convenient for being rotated to idler wheel, so as to which idler wheel to be accommodated in through-hole, is moved when can prevent lower die from accidentally being touched, is conducive to the use of people.
Description
Technical field
The utility model is related to injection mold technology more particularly to a kind of large injection molds easy to remove.
Background technology
Injection mold is a kind of tool producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool, injection molding are to produce a kind of processing method used when certain complex-shaped components in batches, and injection mold is generally by closing
Golden material is made, mobile difficult due to heavier mass for some large injection molds, through retrieval, Granted publication
Number disclose a kind of large injection mold easy to remove for the patent document of CN205889737U, this design by upper mold and under
Mould forms, and the die cavity periphery of the upper mold is uniformly provided with multiple through-holes perpendicular to lower die, be vertically equipped at the top of the lower die with
The fixed column that through-hole matches, the fixed top end are equipped with the pin hole of installation fixed pin, and the lower die side is arranged with one
To the link of mechanical lifting, lower die bottom is equipped with mobile pulley, and this design passes through upper mold through-hole, lower die fixed column and fixation
The setting of pin hole on column ensures that upper die and lower die are fixedly secured in moving process；And by the setting of link, facilitates and utilize machine
Tool equipment moves moulds；It is convenient manually to move moulds again by the setting of mobile pulley and foot-operated locking switch, to realize mould
The light and safety moving of tool.
In above-mentioned this design, lower die can be moved by mobile pulley, but above-mentioned this design is not easy to moving
Movable pulley is stored so that lower die is easy arbitrarily to be moved when accidentally being touched, and is easy to damage worker, and mobile cunning
Lower die is supported when taking turns long-term and be easy to cause damage, is conducive to the use of people, therefore we have proposed one kind convenient for moving
Dynamic large injection mold is for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of easy to remove
Large injection mold.
To achieve the goals above, the utility model uses following technical solution：
The bottom four corners of a kind of large injection mold easy to remove, including lower die, the lower die are installed with branch
Platform is supportted, the bottom of supporting table offers through-hole, and lead screw, the outside screw installation of lead screw are rotatablely equipped on the side inner wall of through-hole
There is slide unit, supporting rod is welded on the other side inner wall of through-hole, supporting rod is located at the lower section of slide unit, and is rotatablely installed on supporting rod
There is horizontally disposed rotating bar, the one end of rotating bar far from supporting rod is rotatablely equipped with idler wheel, and idler wheel is located at corresponding through-hole
Interior, the bottom side of slide unit is hinged with the draw bar being obliquely installed, and the bottom end of draw bar is mutually cut with scissors with the top of corresponding rotating bar
It connects.
Preferably, support plate is welded on the side inner wall of the through-hole, the outside fixing sleeve of lead screw is equipped with bearing, bearing
Outer ring mutually welded with the top of corresponding support plate.
Preferably, be installed with stepper motor on the other side inner wall of the through-hole, the output shaft of stepper motor with it is right
It mutually welds the one end for the lead screw answered.
Preferably, it is welded with the same slide bar on the both sides inner wall of the through-hole, limit is slidably fitted on the outside of slide bar
Plate, the bottom of limiting plate are mutually welded with the top of corresponding slide unit.
Preferably, the top contact of the rotating bar has the first limited block, the first limited block to be fixedly mounted on corresponding logical
On the side wall in hole.
Preferably, the lower section of the supporting rod is equipped with the second limited block, and the second limited block is fixedly mounted on corresponding through-hole
Side wall on.
Compared with prior art, the utility model has the beneficial effects that：
(1), it is matched by lead screw, slide unit, slide bar, limiting plate, bearing and stepper motor, when lower die is moved
When, start stepper motor, the output shaft of stepper motor drives lead screw to be rotated, due to being that screw thread connects between slide unit and lead screw
It connects, so slide unit will be driven to move when lead screw rotates, slide unit drives limiting plate to be slided on the outside of slide bar at this time, sliding
Bar and limiting plate limit the position of slide unit, prevent slide unit from lead screw being followed to rotate together；
(2), pass through lower die, supporting table, through-hole, supporting rod, rotating bar, idler wheel, draw bar, the second limited block and the first limit
Position block matches, and slide unit can drive rotating bar to be rotated on supporting rod by draw bar, and rotating bar drives idler wheel to carry out
Rotation, until rotating bar turns to vertical state, idler wheel turns to the lower section of supporting table at this time, can push lower die, lower die at this time
It is moved by idler wheel, and idler wheel can be taken in through-hole again after the completion of lower die movement, supporting table carries out lower die
Support, prevents idler wheel continued support and is damaged, and can prevent lower die from arbitrarily moving, be conducive to the use of people.
The utility model is simple in structure, easy to operate, logical so as to which idler wheel to be accommodated in convenient for being rotated to idler wheel
It in hole, is moved when can prevent lower die from accidentally being touched, is conducive to the use of people.
Description of the drawings
Fig. 1 be the utility model proposes a kind of large injection mold easy to remove structural schematic diagram；
Fig. 2 be the utility model proposes a kind of large injection mold easy to remove part A sectional structure signal
Figure.
In figure：1 lower die, 2 supporting tables, 3 through-holes, 4 lead screws, 5 slide units, 6 supporting rods, 7 rotating bars, 8 idler wheels, 9 draw bars, 10
Slide bar, 11 limiting plates, 12 bearings, 13 stepper motors, 14 second limited blocks, 15 first limited blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the bottom four corners of a kind of large injection mold easy to remove, including lower die 1, lower die 1 are fixed
Supporting table 2 is installed, the bottom of supporting table 2 offers through-hole 3, lead screw 4, lead screw 4 are rotatablely equipped on the side inner wall of through-hole 3
Outside screw slide unit 5 is installed, supporting rod 6 is welded on the other side inner wall of through-hole 3, supporting rod 6 is located under slide unit 5
Side, and horizontally disposed rotating bar 7 is rotatablely equipped on supporting rod 6, the one end of rotating bar 7 far from supporting rod 6 is rotatablely equipped with
Idler wheel 8, and idler wheel 8 is located in corresponding through-hole 3, the bottom side of slide unit 5 is hinged with the draw bar 9 being obliquely installed, draw bar 9
Bottom end be hinged with the top of corresponding rotating bar 7, pass through lead screw 4, slide unit 5, slide bar 10, limiting plate 11, bearing 12 and step
Stepper motor 13 matches, and when lower die 1 is moved, starts stepper motor 13, the output shaft of stepper motor 13 drives silk
Bar 4 is rotated, due to being threadedly coupled between slide unit 5 and lead screw 4, so slide unit 5 will be driven to move when lead screw 4 rotates
Dynamic, slide unit 5 drives limiting plate 11 to be slided in the outside of slide bar 10 at this time, the position of slide bar 10 and limiting plate 11 to slide unit 5
It is limited, prevents slide unit 5 from lead screw 4 being followed to rotate together；By lower die 1, supporting table 2, through-hole 3, supporting rod 6, rotating bar 7,
Idler wheel 8, draw bar 9, the second limited block 14 and the first limited block 15 match, and slide unit 5 can drive rotating bar by draw bar 9
7 are rotated on supporting rod 6, and rotating bar 7 drives idler wheel 8 to be rotated, until rotating bar 7 turns to vertical state, at this time
Idler wheel 8 turns to the lower section of supporting table 2, and lower die 1, lower die 1 can be pushed to be moved by idler wheel 8 at this time, and when lower die 1 moves
Idler wheel 8 can be taken in again in through-hole 3 after the completion, supporting table 2 is supported lower die 1, prevents 8 continued support of idler wheel and sends out
Raw damage, and can prevent lower die 1 from arbitrarily moving, be conducive to the use of people, the utility model is simple in structure, operation side
Just, convenient for being rotated to idler wheel 8, so as to which idler wheel 8 to be accommodated in through-hole 3, when can prevent lower die 1 from accidentally being touched
It is mobile, be conducive to the use of people.
In the utility model, support plate is welded on the side inner wall of through-hole 3, the outside fixing sleeve of lead screw 4 is equipped with bearing
12, the outer ring of bearing 12 is mutually welded with the top of corresponding support plate, and stepping electricity is installed on the other side inner wall of through-hole 3
Machine 13, the output shaft of stepper motor 13 are mutually welded with one end of corresponding lead screw 4, are welded on the both sides inner wall of through-hole 3 same
The outside of a slide bar 10, slide bar 10 is slidably fitted with limiting plate 11, and the bottom of limiting plate 11 is mutually welded with the top of corresponding slide unit 5
It connects, slide unit 5 can drive limiting plate 11 to be slided in the outside of slide bar 10 when moving, and slide bar 10 can pass through limiting plate 11
The position of slide unit 5 is limited so that slide unit 5 will not follow lead screw 4 to be rotated, and the top contact of rotating bar 7 has first
Limited block 15, the first limited block 15 are fixedly mounted on the side wall of corresponding through-hole 3, and the lower section of supporting rod 6 is equipped with the second limit
Block 14, the second limited block 14 are fixedly mounted on the side wall of corresponding through-hole 3, and the second limited block 14 can be to the position of rotating bar 7
It sets and is limited, prevent 7 rotational angle of rotating bar excessive, pass through lead screw 4, slide unit 5, slide bar 10, limiting plate 11, bearing 12 and step
Stepper motor 13 matches, and when lower die 1 is moved, starts stepper motor 13, the output shaft of stepper motor 13 drives silk
Bar 4 is rotated, due to being threadedly coupled between slide unit 5 and lead screw 4, so slide unit 5 will be driven to move when lead screw 4 rotates
Dynamic, slide unit 5 drives limiting plate 11 to be slided in the outside of slide bar 10 at this time, the position of slide bar 10 and limiting plate 11 to slide unit 5
It is limited, prevents slide unit 5 from lead screw 4 being followed to rotate together；By lower die 1, supporting table 2, through-hole 3, supporting rod 6, rotating bar 7,
Idler wheel 8, draw bar 9, the second limited block 14 and the first limited block 15 match, and slide unit 5 can drive rotating bar by draw bar 9
7 are rotated on supporting rod 6, and rotating bar 7 drives idler wheel 8 to be rotated, until rotating bar 7 turns to vertical state, at this time
Idler wheel 8 turns to the lower section of supporting table 2, and lower die 1, lower die 1 can be pushed to be moved by idler wheel 8 at this time, and when lower die 1 moves
Idler wheel 8 can be taken in again in through-hole 3 after the completion, supporting table 2 is supported lower die 1, prevents 8 continued support of idler wheel and sends out
Raw damage, and can prevent lower die 1 from arbitrarily moving, be conducive to the use of people, the utility model is simple in structure, operation side
Just, convenient for being rotated to idler wheel 8, so as to which idler wheel 8 to be accommodated in through-hole 3, when can prevent lower die 1 from accidentally being touched
It is mobile, be conducive to the use of people.
Operation principle：In use, when lower die 1 is moved, start stepper motor 13, the output of stepper motor 13
Axis drives lead screw 4 to be rotated, due to being threadedly coupled between slide unit 5 and lead screw 4, so lead screw 4 will drive slide unit 5 when rotating
It is moved, slide unit 5 drives limiting plate 11 to be slided in the outside of slide bar 10 at this time, and slide bar 10 and limiting plate 11 are to slide unit 5
Position limited, prevent slide unit 5 from lead screw 4 being followed to rotate together, at this time slide unit 5 by draw bar 9 drive rotating bar 7 propping up
It being rotated on strut 6, rotating bar 7 drives idler wheel 8 to be rotated, until rotating bar 7 turns to vertical state, idler wheel 8 at this time
The lower section of supporting table 2 is turned to, lower die 1, lower die 1 can be pushed to be moved by idler wheel 8 at this time, and when the movement of lower die 1 is completed
After idler wheel 8 can be taken in again in through-hole 3, supporting table 2 is supported lower die 1, prevents 8 continued support of idler wheel and damages
It is bad, and can prevent lower die 1 from arbitrarily moving, be conducive to the use of people.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of large injection mold easy to remove, including lower die (1), which is characterized in that the bottom four corners of the lower die (1)
It is installed with supporting table (2), the bottom of supporting table (2) offers through-hole (3), peace is rotated on the side inner wall of through-hole (3)
Equipped with lead screw (4), the outside screw of lead screw (4) is equipped with slide unit (5), and supporting rod is welded on the other side inner wall of through-hole (3)
(6), supporting rod (6) is located at the lower section of slide unit (5), and horizontally disposed rotating bar (7) is rotatablely equipped on supporting rod (6), turns
The one end of lever (7) far from supporting rod (6) is rotatablely equipped with idler wheel (8), and idler wheel (8) is located in corresponding through-hole (3), slide unit
(5) bottom side is hinged with the draw bar (9) being obliquely installed, the top of the bottom end and corresponding rotating bar (7) of draw bar (9)
It is hinged.
2. a kind of large injection mold easy to remove according to claim 1, which is characterized in that the through-hole (3)
Be welded with support plate on the inner wall of side, the outside fixing sleeve of lead screw (4) is equipped with bearing (12), the outer ring of bearing (12) with it is corresponding
It mutually welds at the top of support plate.
3. a kind of large injection mold easy to remove according to claim 1, which is characterized in that the through-hole (3)
Stepper motor (13), one end of the output shaft and corresponding lead screw (4) of stepper motor (13) are installed on the inner wall of the other side
Mutually weld.
4. a kind of large injection mold easy to remove according to claim 1, which is characterized in that the through-hole (3)
It is welded with the same slide bar (10) on the inner wall of both sides, limiting plate (11), limiting plate (11) are slidably fitted on the outside of slide bar (10)
Bottom mutually welded with the top of corresponding slide unit (5).
5. a kind of large injection mold easy to remove according to claim 1, which is characterized in that the rotating bar (7)
Top contact there is the first limited block (15), the first limited block (15) to be fixedly mounted on the side wall of corresponding through-hole (3).
6. a kind of large injection mold easy to remove according to claim 1, which is characterized in that the supporting rod (6)
Lower section be equipped with the second limited block (14), the second limited block (14) is fixedly mounted on the side wall of corresponding through-hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883321.6U CN207808293U (en) | 2017-12-28 | 2017-12-28 | A kind of large injection mold easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883321.6U CN207808293U (en) | 2017-12-28 | 2017-12-28 | A kind of large injection mold easy to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207808293U true CN207808293U (en) | 2018-09-04 |
Family
ID=63328037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721883321.6U Expired - Fee Related CN207808293U (en) | 2017-12-28 | 2017-12-28 | A kind of large injection mold easy to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207808293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706330A (en) * | 2021-01-19 | 2021-04-27 | 杜家涛 | Good and convenient mould of adjusting of security performance |
-
2017
- 2017-12-28 CN CN201721883321.6U patent/CN207808293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706330A (en) * | 2021-01-19 | 2021-04-27 | 杜家涛 | Good and convenient mould of adjusting of security performance |
| CN112706330B (en) * | 2021-01-19 | 2022-05-24 | 佛山市艺磐五金模具有限公司 | Good and convenient mould of adjusting of security performance |
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Legal Events
| 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: 20180904 Termination date: 20191228 |