CN207207012U - A kind of injection mold of battery cover - Google Patents
A kind of injection mold of battery cover Download PDFInfo
- Publication number
- CN207207012U CN207207012U CN201721153810.6U CN201721153810U CN207207012U CN 207207012 U CN207207012 U CN 207207012U CN 201721153810 U CN201721153810 U CN 201721153810U CN 207207012 U CN207207012 U CN 207207012U
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- push rod
- core
- profiled sheeting
- injection mold
- demoulding
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Abstract
The utility model discloses a kind of injection mold of battery cover, the dynamic model moved including cover half and relative to cover half, the dynamic model upper end is provided with core plate, the core being fixed in core plate, horizontal direction and slides the side profiled sheeting for being arranged in core plate and being located at core both sides, wherein, the ejecting mechanism for ejecting moulding is additionally provided with the injection mold, the ejecting mechanism includes the push pedal being arranged on the dynamic model and is arranged at push pedal upper push-rod, and the push rod includes core pulling push rod and the demoulding push rod for the demoulding.The utility model has advantages below and effect：It is combined using by ejecting mechanism and core-pulling mechanism, by driving push pedal to move upwards, core pulling push rod and demoulding push rod is driven to move up simultaneously, core pulling push rod drives profiled sheeting away from core, push rod ejection moulding is stripped, and then realizes first core pulling, the rear delayed goring demoulding, and will not interfere between the two, with the effect for being moulding rapid shaping.
Description
Technical field
Technical field of mold is the utility model is related to, more particularly to a kind of injection mold of battery cover.
Background technology
Battery is a kind of device that chemical energy is directly translated into electric energy, makes internal work using the electric energy of outside during charging
Property material regeneration, electrical power storage be chemical energy, it is necessary to when discharging again chemical energy be converted to electric energy output.Battery cover conduct
A kind of lid of internal storage battery chemical substance is protected, it is necessary to have good sealing property, and firmly install.
A kind of existing battery cover is provided with connection plug 41, nut peace as shown in figure 4, including lid 4 on lid 4
Tankage 42 and the limit installation groove 43 positioned at both sides, be molded be stripped when, it is necessary to first carry out side core-pulling, that is, by side profiled sheeting
Extract out, then could be ejected moulding by ejecting mechanism.It is usually to first pass through manually to carry out core pulling, Ran Houzai at present
Ejection, because mould inside temperature is higher, by artificial core pulling, not only degree of danger is higher, and the time of core pulling and ejection
It is not connected well, has in turn resulted in low production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of injection mold of battery cover, has the effect for improving injection production efficiency
Fruit.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of injection of battery cover
Mould, including cover half and the dynamic model relative to cover half motion, the dynamic model upper end is provided with core plate, is fixed in core plate
Core, horizontal direction sliding are arranged in core plate and are provided for holding on the side profiled sheeting of core both sides, the cover half
Put the die cavity of the core and side profiled sheeting, it is characterised in that：It is additionally provided with the injection mold for ejecting moulding
Ejecting mechanism, the ejecting mechanism include the push pedal being arranged on the dynamic model and below the core plate and are arranged to push away
Plate upper push-rod, the push rod are included for driving the side profiled sheeting to depart from the core pulling push rod of the core side recess and for taking off
The demoulding push rod of mould, the side profiled sheeting lower surface open up fluted, guiding surface are provided with the groove, the core pulling pushes away
Bar upper end is contacted on the guiding surface after being fed through the core plate, and the demoulding push rod upper end is arranged in the core
On, and the upper surface of the demoulding push rod flushes with the upper surface of the core.
By using above-mentioned technical proposal, in order to improve the efficiency of the injection demoulding, therefore use ejecting mechanism and core pulling
Mechanism is combined, and by driving push pedal to move upwards, drives core pulling push rod and demoulding push rod to move up simultaneously, core pulling push rod
It is pushed against on guiding surface, to drive profiled sheeting to be then stripped push rod away from core and eject molded moulding.
It is of the present utility model to be further arranged to：The demoulding push rod is ladder stretches push rod, is divided into the first push rod and the
Two push rods, the first push rod lower surface are provided with the adjustment hole for second push rod insertion, confession are provided with the core
The through hole one of first push rod insertion, is provided with the through hole two for second push rod insertion in the core plate, and described the
One push rod lower end is contacted in the core plate after being fed through the through hole one, and the push pedal is fixed in the second push rod lower end
On, and upper end be fed through the through hole two after be plugged in the adjustment hole.
By using above-mentioned technical proposal, because side profiled sheeting is embedded in core, it is therefore desirable to be first molded side
Plate could carry out ejection device again after extracting core out.Therefore side core-pulling is to need to be delayed to carry out with ejection, promotes and takes out in push pedal
Core push rod move up make two side profiled sheetings to both sides move when, the second push rod can move in the adjustment hole of the first push rod, treat side
After profiled sheeting completely disengages core, and the second push rod upper end reach adjustment hole top when, can drive the first push rod by
Molded moulding ejection, so as to reach the effect of the demoulding.
It is of the present utility model to be further arranged to：The second pusher table surface cover is provided with along the second push rod axial slip
The attachment cap of setting, the second push rod upper end outer wall is additionally provided with departs from second push rod for limiting the attachment cap
Spacing preiection, after the second push rod upper end is plugged in the adjustment hole, the attachment cap is threadedly connected in the adjustment hole.
By using above-mentioned technical proposal, the first push rod and the second push rod are connected by spacing preiection and attachment cap
Connect, to prevent the second push rod from being detached when moving downward in the first push rod.
It is of the present utility model to be further arranged to：T-shaped chute is offered in the core plate, the side profiled sheeting sliding is set
It is placed in the T-shaped chute, is additionally provided with the T-shaped chute for driving the side profiled sheeting to push against in the bullet of the core
Property part.
By using above-mentioned technical proposal, moved up in core pulling push rod, and after push side profiled sheeting is away from core, due to side
Profiled sheeting can not automatic sliding, therefore by setting elastic component to be moved to driving side profiled sheeting to core, and push against in type
Core.
It is of the present utility model to be further arranged to：The end face away from the core is provided with connection on the T-shaped chute
Bar, the side of the side profiled sheeting are provided with connecting hole, and the connecting rod is plugged in the connecting hole, and the elastic component is set
Spring in the connecting rod, the spring one end is fixed on the end face of the T-shaped chute and the other end be fixed on it is described
The side of side profiled sheeting.
By using above-mentioned technical proposal, during core pulling push rod push side profiled sheeting departs from core, spring is continuous
It is compressed, is moved down in core pulling push rod, during reduction, is moved by spring come driving side profiled sheeting, and push against in core.
It is of the present utility model to be further arranged to：It is provided with along the guiding surface length direction and sets on the guiding surface
The guide chute put, the end of the core pulling push rod are plugged in the guide chute.
By using above-mentioned technical proposal, by setting guide chute, the circumferentially movement, and reducing of core pulling push rod can be limited
Frictional force of the core pulling push rod on guiding surface.
It is of the present utility model to be further arranged to：One end on the core pulling push rod positioned at the guide chute is arranged to ball
Shape end.
By using above-mentioned technical proposal, the frictional force between core pulling push rod and guide chute can be reduced, facilitate driving to lead
To chute sidesway.
In summary, the utility model has the advantages that：It is combined using by ejecting mechanism and core-pulling mechanism,
By driving push pedal to move upwards, core pulling push rod and demoulding push rod is driven to move up simultaneously, core pulling push rod driving profiled sheeting is remote
Release core, demoulding push rod ejection moulding, and then first core pulling is realized, the rear delayed goring demoulding, and will not interfere between the two,
And then improve the efficiency of the injection demoulding.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the internal structure schematic diagram of the dynamic model of embodiment；
Fig. 3 is the internal structure schematic diagram of the demoulding push rod of embodiment；
Fig. 4 is the structural representation of the battery cover of embodiment.
In figure：1st, cover half；2nd, dynamic model；21st, core plate；211st, T-shaped chute；212nd, connecting rod；213rd, spring；22nd, core；
23rd, side profiled sheeting；231st, groove；232nd, guiding surface；233rd, connecting hole；3rd, ejecting mechanism；31st, push pedal；32nd, push rod；321、
Core pulling push rod；322nd, it is stripped push rod；3221st, the first push rod；3222nd, the second push rod；3223rd, adjustment hole；3224th, attachment cap；
3225th, spacing preiection；4th, lid；41st, connection plug；42nd, nut mounting groove；43rd, groove is mounted.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of injection mold of battery cover, as shown in figure 1, the dynamic model 2 moved including cover half 1 and relative to cover half 1, dynamic model
2 upper surface is provided with core plate 21, the core being fixed in core plate 21 22, horizontal direction and slides and be arranged in core plate 21
And the die cavity of accommodating core 22 and side profiled sheeting 23, core are provided on the side profiled sheeting 23 of the both sides of core 22, cover half 1
22nd, side profiled sheeting 23 and die cavity form the injection mold cavity of injection molding part.
T-shaped chute 211 is offered in core plate 21, the sliding of side profiled sheeting 23 is arranged in T-shaped chute 211, such as Fig. 2 institutes
Show, the end face away from core 22 is provided with connecting rod 212 on T-shaped chute 211, and the side of side profiled sheeting 23 is provided with connecting hole
233, connecting rod 212 is plugged in connecting hole 233, is additionally provided with T-shaped chute 211 and is pushed against for driving side profiled sheeting 23 in core
22 elastic component.Elastic component is the spring 213 being sheathed in connecting rod 212, and the end of T-shaped chute 211 is fixed in the one end of spring 213
Face and the other end are fixed on the side of side profiled sheeting 23.It is additionally provided with injection mold for will eject after the core pulling of moulding elder generation
Ejecting mechanism 3.
Ejecting mechanism 3 includes being arranged at the push pedal 31 on dynamic model 2 and positioned at the lower section of core plate 21 and is arranged in push pedal 31
Push rod 32, drive push pedal 31 to move up by cylinder, and then drive push rod 32 to move.Push rod 32 includes being used for driving side profiled sheeting
23 depart from the core pulling push rod 321 of the side recess of core 22 and the demoulding push rod 322 for the demoulding.In side, the lower surface of profiled sheeting 23 opens up
Fluted 231, guiding surface 232 is provided with groove 231, is provided with guiding surface 232 along the length direction of guiding surface 232
The guide chute of setting, the upper end of core pulling push rod 321 are plugged in guide chute after being fed through core plate 21, are rubbed to reduce, will
One end on core pulling push rod 321 positioned at guide chute is arranged to ball-shaped end.
As shown in Figures 2 and 3, it is ladder stretches push rod to be stripped push rod 322, is divided into the first push rod 3221 and the second push rod
3222, the lower surface of the first push rod 3221 is provided with the adjustment hole 3223 for the insertion of the second push rod 3222, and confession is provided with core 22
The through hole one of first push rod 3221 insertion, the through hole two for the insertion of the second push rod 3222, the first push rod are provided with core plate 21
After 3221 are fed through through hole one, upper end is flushed with the upper surface of core 22, and lower end is contacted in core plate 21；Second push rod 3222
After being fed through through hole two, upper end is plugged in the adjustment hole 3223 of the first push rod 3221, and lower end is fixed in push pedal 31.
The surface of second push rod 3222 is arranged with the attachment cap 3224 set along the axial slip of the second push rod 3222, the second push rod
3222 upper end outer walls are additionally provided with the spacing preiection 3225 for departing from the second push rod 3222 for limiting attachment cap 3224, the second push rod
After 3222 upper ends are plugged in adjustment hole 3223, attachment cap 3224 is threadedly connected in adjustment hole 3223.
Knockout course：After cover half 1 moves down, drive cylinder motion, push pedal 31 is set to promote core pulling push rod 321 and the demoulding to push away
The motion upwards simultaneously of bar 322, core pulling push rod 321 can give 23 1 thrusts of side profiled sheeting in upward motion so that side profiled sheeting
23 move away from core 22, and the second push rod 3222 for being now stripped push rod 322 moves in the adjustment hole 3223 of the first push rod 3221
Dynamic, after side profiled sheeting 23 completely disengages core 22, the upper end of the second push rod 3222 is pushed against the top of adjustment hole 3223, and then
Promote the first push rod 3221 to move up, molded moulding is ejected, after moulding takes out, drive cylinder moves downward, and makes to take out
Core push rod 321 and demoulding push rod 322 return to origin-location, after side profiled sheeting 23 loses the thrust of core pulling push rod 321, in spring
Side profiled sheeting 23 is pushed on core 22 again under 213 elastic potential energy, now once the demoulding finishes, and the follow-up demoulding repeats above-mentioned dynamic
Make.
Specific embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of injection mold of battery cover, including cover half（1）With relative to cover half（1）The dynamic model of motion（2）, the dynamic model
（2）Upper end is provided with core plate（21）, be fixed on core plate（21）On core（22）, in the horizontal direction sliding be arranged at core
Plate（21）Go up and be distributed in core（22）One offside profiled sheeting of both sides（23）, the cover half（1）On be provided for it is accommodating described
Core（22）With side profiled sheeting（23）Die cavity, it is characterised in that：It is additionally provided with the injection mold for ejecting moulding
Ejecting mechanism（3）, the ejecting mechanism（3）Including being arranged at the dynamic model（2）Go up and be located at the core plate（21）Lower section
Push pedal（31）Be arranged at push pedal（31）On push rod（32）, the push rod（32）Including for driving the side profiled sheeting
（23）Depart from the core（22）The core pulling push rod of side recess（321）With the demoulding push rod for the demoulding（322）, the side shaping
Plate（23）Lower surface opens up fluted（231）, the groove（231）Inside it is provided with guiding surface（232）, the core pulling push rod
（321）Upper end is fed through the core plate（21）After contact at the guiding surface（232）On, the demoulding push rod（322）On
End is arranged in the core（22）On, and the demoulding push rod（322）Upper surface and the core（22）Upper surface it is neat
It is flat.
A kind of 2. injection mold of battery cover according to claim 1, it is characterised in that：The demoulding push rod（322）For
Ladder stretches push rod, it is divided into the first push rod（3221）With the second push rod（3222）, first push rod（3221）Lower surface is set
Have for second push rod（3222）Embedded adjustment hole（3223）, the core（22）On be provided with for first push rod
（3221）The through hole one of insertion, the core plate（21）On be provided with for second push rod（3222）The through hole two of insertion, institute
State the first push rod（3221）Lower end contacts at the core plate after being fed through the through hole one（21）On, second push rod
（3222）The push pedal is fixed in lower end（31）On, and upper end be fed through the through hole two after be plugged in the adjustment hole
（3223）It is interior.
A kind of 3. injection mold of battery cover according to claim 2, it is characterised in that：Second push rod（3222）Table
Surface cover is provided with along second push rod（3222）The attachment cap that axial slip is set（3224）, second push rod（3222）Upper end
Outer wall is additionally provided with for limiting the attachment cap（3224）Depart from second push rod（3222）Spacing preiection（3225）, institute
State the second push rod（3222）Upper end is plugged in the adjustment hole（3223）Afterwards, the attachment cap（3224）It is threadedly connected to the tune
Knothole（3223）It is interior.
A kind of 4. injection mold of battery cover according to claim 1, it is characterised in that：The core plate（21）On open up
There is T-shaped chute（211）, the side profiled sheeting（23）Sliding is arranged at the T-shaped chute（211）It is interior, the T-shaped chute（211）
Inside it is additionally provided with for driving the side profiled sheeting（23）Push against in the core（22）Elastic component.
A kind of 5. injection mold of battery cover according to claim 4, it is characterised in that：The T-shaped chute（211）It is upper remote
From the core（22）End face be provided with connecting rod（212）, the side profiled sheeting（23）Side be provided with connecting hole
（233）, the connecting rod（212）It is plugged in the connecting hole（233）Interior, the elastic component is to be sheathed on the connecting rod
（212）On spring（213）, the spring（213）The T-shaped chute is fixed in one end（211）End face and the other end fix
In the side profiled sheeting（23）Side.
A kind of 6. injection mold of battery cover according to claim 4, it is characterised in that：The guiding surface（232）On
It is provided with along the guiding surface（232）The guide chute that length direction is set, the core pulling push rod（321）End be plugged in
In the guide chute.
A kind of 7. injection mold of battery cover according to claim 6, it is characterised in that：The core pulling push rod（321）On
Ball-shaped end is arranged to positioned at one end of the guide chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153810.6U CN207207012U (en) | 2017-09-09 | 2017-09-09 | A kind of injection mold of battery cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153810.6U CN207207012U (en) | 2017-09-09 | 2017-09-09 | A kind of injection mold of battery cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207012U true CN207207012U (en) | 2018-04-10 |
Family
ID=61823779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153810.6U Active CN207207012U (en) | 2017-09-09 | 2017-09-09 | A kind of injection mold of battery cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214075A (en) * | 2022-08-25 | 2022-10-21 | 苏州道格实业有限公司 | Liquid silica gel injection system and method for producing liquid silica gel molded product |
| CN117021484A (en) * | 2023-08-16 | 2023-11-10 | 山东辰鑫达粉体科技有限公司 | Injection mold of interior parting injection molding |
-
2017
- 2017-09-09 CN CN201721153810.6U patent/CN207207012U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214075A (en) * | 2022-08-25 | 2022-10-21 | 苏州道格实业有限公司 | Liquid silica gel injection system and method for producing liquid silica gel molded product |
| CN115214075B (en) * | 2022-08-25 | 2024-02-06 | 苏州道格实业有限公司 | Liquid silica gel injection system and method for producing liquid silica gel molded product |
| CN117021484A (en) * | 2023-08-16 | 2023-11-10 | 山东辰鑫达粉体科技有限公司 | Injection mold of interior parting injection molding |
| CN117021484B (en) * | 2023-08-16 | 2024-05-10 | 深圳鑫华纳科技有限公司 | Injection mold of interior parting injection molding |
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