CN208513616U - A kind of bell housing metal Stripping pattern machine mold - Google Patents
A kind of bell housing metal Stripping pattern machine mold Download PDFInfo
- Publication number
- CN208513616U CN208513616U CN201820760901.4U CN201820760901U CN208513616U CN 208513616 U CN208513616 U CN 208513616U CN 201820760901 U CN201820760901 U CN 201820760901U CN 208513616 U CN208513616 U CN 208513616U
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- China
- Prior art keywords
- lower die
- shaft
- rack
- cover board
- stripping pattern
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- 239000002184 metal Substances 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of bell housing metal Stripping pattern machine molds; including cover board, shaft, slide-bar, rack, lower die, side plate, bottom plate, cross shape bracket, linear bearing, spring, pull rod and turntable; one end face of the lower die offers type chamber; and the side wall of type chamber is from opening to bottom crimp; two opposite sides of lower die outer surface are coaxially arranged with shaft; shaft is fixed on the outer surface of lower die by welding, and the shaft is rotatably connected in corresponding rack by bearing；One end of the shaft is fixedly connected with turntable.This practical pushed by cross shape bracket controls internal lateral plate structure drive inner casts downlink stripping pattern, and efficiency is fast, laborsaving, this practical safety that can guarantee demoulding using support plate and the structure of cover board.
Description
Technical field
The utility model relates to a kind of mold, specifically a kind of bell housing metal Stripping pattern machine mold.
Background technique
After Stripping pattern machine is sand mold compacting, sand mold is held by stripping pattern plate, extracts the moulding machine of apperance and template molding out downwards.It is suitable
High, small, the difficult molding of pattern draft the casting moulding for apperance.And bell housing is just very difficult to molding after the completion of injection molding, because
This needs matched metal Stripping pattern machine assisted demoulding.
Utility model content
The purpose of this utility model is to provide a kind of bell housing metal Stripping pattern machine molds, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of bell housing metal Stripping pattern machine mold, including cover board, shaft, slide-bar, rack, lower die, side plate, bottom plate, cross
Shape bracket, linear bearing, spring, pull rod and turntable, an end face of the lower die offer type chamber, and the side wall of type chamber is from opening
Place is coaxially arranged with shaft to bottom crimp, two opposite sides of lower die outer surface, and shaft is fixed on by welding
The outer surface of lower die, the shaft are rotatably connected in corresponding rack by bearing；One end of the shaft, which is fixedly connected, to be turned
Disk, the eccentric position of turntable open up a through-hole, the corresponding pull rod that is slidably connected in through-hole, pull rod between lower die and rack one
It is formed with baffle ring in section, spring is cased on the pull rod between baffle ring and rack, the elastic force of spring enables to one end of pull rod to insert
It connects in the corresponding jack opened up on the rack, be vertically arranged two of the jack and axle center distance apart from shaft is homogeneous
Together, side plate and bottom plate are provided on the type cavity wall of the lower die, latus inframedium is towards being welded with spiral shell in the one side on the outside of lower die
Cap, and nut is threadedly coupled the thread head that slide-bar one end opens up, and slide-bar is slidably connected in lower die in the corresponding sliding slot opened up,
And the other end of slide-bar extends to the outside of lower die and the linear bearing that is slidably connected；The outside of the linear bearing is fixedly connected with
Sleeve, and sleeve is welded on the corresponding end of cross bracket by connecting rod, cross bracket is located at the outer side bottom surface of lower die；Institute
The open edge for stating lower die is rotatablely connected one end of multiple screw rods by pin shaft, is threaded with nut on screw rod, and cover board
Edge position corresponding with screw rod opens up the card slot coplanar with screw rod rotational plane, and screw rod passes through card slot and turns to hang down with cover board
When straight and threaded coupling nut.
Further, support plate, the lower surface two sides of support plate are provided with below the mold that the lower die and cover board are constituted
It is slidably connected in the corresponding vertical slideway opened up on the rack by directive slide track, the lower surface of the support plate, which vertically connects, stretches
One end of contracting bar, the surface of telescopic rod open up external screw thread and are threadedly coupled thread barrel, and the thread barrel is rotatablely connected by bearing
On the pedestal of rack, the outer surface of the thread barrel is fixedly connected with drive bevel gear, and drive bevel gear engagement connection is driven
Helical gear, for follow bevel gear by axis connection handwheel, the axis connected between handwheel and dynamic helical gear is rotatably connected on bottom of the frame
On the bearing block being fixedly connected.
Further, the one side of the bottom plate towards cavity bottom welds multiple studs, and stud is passed through in lower die and corresponded to
The through-hole that opens up simultaneously is threadedly coupled external nut.
Further, tapped through hole is opened up in the middle part of the cross bracket, tapped through hole is threadedly coupled a lead screw, lead screw
One end the corresponding installation position opened up is rotatably connected in lower die by bearing, and the other end of lead screw is fixedly connected with rotation hand
Handle.
Compared with prior art, the utility model has the beneficial effects that
This practical pushed by cross bracket controls internal lateral plate structure drive inner casts downlink stripping pattern, and efficiency is fast,
It is laborsaving, this practical safety that can guarantee demoulding using support plate and the structure of cover board.
The structure convenient disassembly of this practical use, it is high-efficient.In actual use, the injection molding for mold injection molding completed
Cover board, is then fixed in lower die, and can carry out next step stripping pattern operation after overturning lower die by cover board removal.
This practical side plate referred to and bottom plate can be dismantled, and the shape of bell housing according to actual needs and outside flower
Line replaces side plate and bottom plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bell housing metal Stripping pattern machine mold.
Fig. 2 is the attachment structure schematic diagram of bell housing metal Stripping pattern machine mold cover plate.
In figure: 1, cover board；2, shaft；3, slide-bar；4, rack；5, lower die；6, side plate；7, bottom plate；8, cross bracket；9,
Linear bearing；10, spring；11, pull rod；12, turntable；13, directive slide track；14, handwheel；15, telescopic rod；16, drive bevel gear；
17, thread barrel；18, support plate；19, nut；20, screw rod；21, card slot.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of bell housing metal Stripping pattern machine mold, including cover board 1, turn
Axis 2, slide-bar 3, rack 4, lower die 5, side plate 6, bottom plate 7, cross bracket 8, linear bearing 9, spring 10, pull rod 11 and turntable
12, an end face of the lower die 5 offers type chamber, and the side wall of type chamber is from opening to bottom crimp, in order to stripping pattern operation,
Two opposite sides of 5 outer surface of lower die are coaxially arranged with shaft 2, and shaft 22 is fixed on the appearance of lower die by welding
Face, in order to front injection molding and reversion stripping pattern, the shaft 22 is rotatably connected in corresponding rack 4 by bearing, so that its
It can be freely rotated；One end of the shaft 22 is fixedly connected with turntable 12, and the eccentric position of turntable 12 opens up a through-hole, in through-hole
The corresponding pull rod 11 that is slidably connected, pull rod 11 are formed with baffle ring on one section positioned at lower die 5 and rack 4 between, baffle ring and rack 4 it
Between pull rod 11 on be cased with spring 10, the elastic force of spring 10 enables to one end of pull rod 11 to be plugged on correspondence in rack 4 to open up
Jack in, be vertically arranged two of the jack and the axle center apart from shaft 22 are apart from all the same, in order to turnover mould
Positioning afterwards.
Side plate 6 and bottom plate 7 are provided on the type cavity wall of the lower die 5, the one side welding of bottom plate 7 towards cavity bottom is more
A stud, and stud passes through the corresponding through-hole opened up in lower die 5 and is threadedly coupled external nut, realizes the fixation of lower plate,
Its latus inframedium 6 is towards being welded with nut in the one side in the outside of lower die 5, and nut is threadedly coupled the thread head that 3 one end of slide-bar opens up,
And slide-bar 3 is slidably connected in lower die 5 in the corresponding sliding slot opened up, and the other end of slide-bar 3 extends to outside and the cunning of lower die 5
Dynamic connection linear bearing 9；The outside of the linear bearing 9 is fixedly connected with sleeve, and sleeve is welded on cross by connecting rod
The corresponding end of bracket 8, cross bracket 8 are located at the outer side bottom surface of lower die 5；When the type of lower die 5 is intracavitary is provided with casting, lead to
It crosses towards opening direction and presses cross bracket 8, side plate 6 can be made mobile to opening direction, because inner casts make side plate exist
Receive cross bracket 8 transmitting come downward power when (change power can resolve into downward and the separation towards casting), casting meeting
Give side plate one reaction force, so that side plate can only descend movement, once it moves down exactly so that between four sides
Spacing expands, and both side plate can be made to be detached from casting casting；Simultaneously acting in opposition cross bracket 8 when, side plate with
Slide-bar moves up, can under the action of inner wall interior receipts, need in the actual operation process manually inside push adjustment side plate, protect
It is close that card pours front mold, guarantees size.
The middle part of the cross bracket 8 opens up tapped through hole, and tapped through hole is threadedly coupled a lead screw, and one end of lead screw is logical
It crosses bearing and is rotatably connected on the corresponding installation position opened up in lower die 5, and the other end of lead screw is fixedly connected with rotational handle, in order to
It is operated by rotational handle, it is laborsaving quick.
The open edge of the lower die 5 is rotatablely connected one end of multiple screw rods 20 by pin shaft, is threadedly coupled on screw rod 20
There is nut 19, and the edge of cover board 1 position corresponding with screw rod 20 opens up the card slot 21 coplanar with 20 rotational plane of screw rod, screw rod
20 pass through card slot 21 and when turning to vertical with cover board 1 and threaded coupling nut 19, and lower die 5 can be made closely to connect with cover board 1
Connect (length of screw rod 20 is greater than the length of card slot 21, in order to which nut is unaffected when screw rod rotation), the knot of this practical use
Structure convenient disassembly, it is high-efficient.In actual use, the injection molding upper mold for mold injection molding completed removes, and then consolidates cover board 1
It is scheduled in lower die 5, and next step stripping pattern operation can be carried out after overturning lower die.
It is provided with support plate 18 below the mold that the lower die 5 and cover board 1 are constituted, the lower surface two sides of support plate 18 pass through
Directive slide track 13 is slidably connected in rack 4 in the corresponding vertical slideway opened up, and the lower surface of the support plate 18 vertically connects
One end of telescopic rod 15 (bar that surface opens up screw thread), the surface of telescopic rod 15 open up external screw thread and are threadedly coupled thread barrel 17,
The thread barrel 17 is rotatably connected on the pedestal of rack 4 by bearing, and the outer surface of the thread barrel 17 is fixedly connected with master
Dynamic helical gear 16, the engagement connection follow bevel gear of drive bevel gear 16, follow bevel gear pass through axis connection handwheel 14,14 He of handwheel
The axis connected between dynamic helical gear is rotatably connected on the bearing block that 4 bottom of rack is fixedly connected, in order to be controlled by handwheel 14
The lifting of telescopic rod 15 processed；In the actual operation process, support plate 18 to drop to most bottom surface have no effect on lower die 5 rotation i.e.
Can, and need support plate 18 to move up to support cover board 1 after turning to top before lower die stripping pattern, and with stripping pattern process, branch
Fagging 18 slowly declines, and guarantees the stability of stripping pattern.
This practical side plate 6 referred to and bottom plate 7 can be dismantled, and the shape of bell housing according to actual needs and outside flower
Line replaces side plate 6 and bottom plate 7.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of bell housing metal Stripping pattern machine mold, including cover board (1), shaft (2), slide-bar (3), rack (4), lower die (5), side
Plate (6), bottom plate (7), cross shape bracket (8), linear bearing (9), spring (10), pull rod (11) and turntable (12), under described
One end face of mould (5) offers type chamber, which is characterized in that and the side wall of type chamber is from opening to bottom crimp, lower die (5) appearance
Two opposite sides of face are coaxially arranged with shaft (2), and shaft (2) is fixed on the outer surface of lower die, institute by welding
Shaft (2) is stated to be rotatably connected on corresponding rack (4) by bearing；One end of the shaft (2) is fixedly connected with turntable (12),
The eccentric position of turntable (12) opens up a through-hole, and correspondence is slidably connected pull rod (11) in through-hole, pull rod (11) be located at lower die (5) and
It is formed with baffle ring on one section between rack (4), is cased with spring (10), spring on the pull rod (11) between baffle ring and rack (4)
(10) elastic force enables to one end of pull rod (11) to be plugged on rack (4) in the corresponding jack opened up, and the jack is perpendicular
Directly be arranged two and the axle center apart from shaft (2) are provided with side plate on the type cavity wall of the lower die (5) apart from all the same
(6) and bottom plate (7), latus inframedium (6) is towards being welded with nut in the one side on the outside of lower die (5), and nut is threadedly coupled slide-bar
(3) thread head that one end opens up, and slide-bar (3) is slidably connected in lower die (5) in the corresponding sliding slot opened up, and slide-bar (3)
The other end extends to the outside of lower die (5) and the linear bearing that is slidably connected (9)；The outside of the linear bearing (9) is fixedly connected
There is sleeve, and sleeve is welded on the corresponding end of cross shape bracket (8) by connecting rod, cross shape bracket (8) is located at lower die
(5) outer side bottom surface；The open edge of the lower die (5) is rotatablely connected one end of multiple screw rods (20), screw rod by pin shaft
(20) it is threaded on nut (19), and the edge position corresponding with screw rod (20) of cover board (1) opens up and turns with screw rod (20)
The card slot (21) of dynamic co-planar when screw rod (20) passes through card slot (21) and turns to vertical with cover board (1) and is threadedly coupled spiral shell
Female (19).
2. bell housing metal Stripping pattern machine mold according to claim 1, which is characterized in that the lower die (5) and cover board (1)
It is provided with support plate (18) below the mold of composition, the lower surface two sides of support plate (18) are slidably connected by directive slide track (13)
On rack (4) in the corresponding vertical slideway opened up, the one of the vertical connection expansion link in lower surface (15) of the support plate (18)
End, the surface of telescopic rod (15) open up external screw thread and are threadedly coupled thread barrel (17), and the thread barrel (17) is rotated by bearing
It is connected on the pedestal of rack (4), the outer surface of the thread barrel (17) is fixedly connected with drive bevel gear (16), active helical teeth
(16) engagement connection follow bevel gear is taken turns, follow bevel gear is by axis connection handwheel (14), between handwheel (14) and dynamic helical gear
The axis of connection is rotatably connected on the bearing block that rack (4) bottom is fixedly connected.
3. bell housing metal Stripping pattern machine mold according to claim 1, which is characterized in that the bottom plate (7) is towards type chamber
The one side of bottom welds multiple studs, and stud passes through the corresponding through-hole opened up in lower die (5) and is threadedly coupled external nut.
4. bell housing metal Stripping pattern machine mold according to claim 1, which is characterized in that the cross shape bracket (8)
Middle part open up tapped through hole, tapped through hole is threadedly coupled a lead screw, and one end of lead screw is rotatably connected on lower die (5) by bearing
The installation position that upper correspondence opens up, and the other end of lead screw is fixedly connected with rotational handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760901.4U CN208513616U (en) | 2018-05-22 | 2018-05-22 | A kind of bell housing metal Stripping pattern machine mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760901.4U CN208513616U (en) | 2018-05-22 | 2018-05-22 | A kind of bell housing metal Stripping pattern machine mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208513616U true CN208513616U (en) | 2019-02-19 |
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ID=65340070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820760901.4U Expired - Fee Related CN208513616U (en) | 2018-05-22 | 2018-05-22 | A kind of bell housing metal Stripping pattern machine mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208513616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027169A (en) * | 2019-05-31 | 2019-07-19 | 惠州市科启塑胶有限公司 | A kind of Shooting Technique molding machine |
-
2018
- 2018-05-22 CN CN201820760901.4U patent/CN208513616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027169A (en) * | 2019-05-31 | 2019-07-19 | 惠州市科启塑胶有限公司 | A kind of Shooting Technique molding machine |
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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 |
Granted publication date: 20190219 Termination date: 20190522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |