CN103112124B - A kind of mold of battery case - Google Patents

A kind of mold of battery case Download PDF

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Publication number
CN103112124B
CN103112124B CN201210404028.2A CN201210404028A CN103112124B CN 103112124 B CN103112124 B CN 103112124B CN 201210404028 A CN201210404028 A CN 201210404028A CN 103112124 B CN103112124 B CN 103112124B
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China
Prior art keywords
rod
push pedal
bullet block
hole
plate
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Active
Application number
CN201210404028.2A
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Chinese (zh)
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CN103112124A (en
Inventor
董捷
路俊斗
齐国军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEOCH BATTERY Pte Ltd
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LEOCH BATTERY Pte Ltd
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Priority to CN201210404028.2A priority Critical patent/CN103112124B/en
Publication of CN103112124A publication Critical patent/CN103112124A/en
Application granted granted Critical
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Abstract

This application discloses a kind of mold of battery case, comprise A plate, push pedal, fixed head, arm-tie, bullet block, the base plate that is fixed on the panel on fixed die plate of injection molding machine and is fixed on Injection Motor Template, A plate is arranged on panel, fixed head is arranged on base plate, arm-tie connects push pedal and fixed head, A plate is provided with the mounting groove coordinated with bullet block, bullet block partly can eject mounting groove when die sinking, also comprise resetting-mechanism, resetting-mechanism comprises jockey, jockey is connected with push pedal, and contacts with bullet block after push pedal first being resetted in matched moulds process again.The application comprises resetting-mechanism due to mold of battery case, resetting-mechanism comprises jockey, jockey is connected with push pedal, and contact with bullet block again after push pedal first being resetted in matched moulds process, avoiding push pedal because first contacting bullet block, bullet block back to be compressed and other structures of mold of battery case that make caused can not normally be run, improve production efficiency.

Description

A kind of mold of battery case
Technical field
The application relates to battery manufacturing field, particularly relates to a kind of mold of battery case.
Background technology
Existing mold of battery case, after die sinking, bullet block ejects certain distance along gathering sill in A plate, when matched moulds, push pedal can be driven by guide pillar and move toward playing Block direction, and first push pedal contacts bullet block, because bullet block is mainly ejected by spring, in the Shi Douhui compression that is under pressure, so bullet block can be pushed back the certain degree of depth of A plate, after bullet block pushes back, individual displacement can be had in the horizontal direction.When the drag hook on fixed head finally resets, can be interfered because of this section of horizontal displacement, easily block the situation that cannot reset, other structures of mould can not normally be run, be reduced the efficiency that mould is produced.
Summary of the invention
The technical problem that the application will solve is for the deficiencies in the prior art, provides a kind of mold of battery case of enhancing productivity.
The technical problem to be solved in the present invention is solved by the following technical programs:
A kind of mold of battery case, comprise A plate, push pedal, fixed head, arm-tie, bullet block, the base plate being fixed on the panel on fixed die plate of injection molding machine and being fixed on Injection Motor Template, described A plate is arranged on the panel, described fixed head is arranged on described base plate, described arm-tie connects described push pedal and described fixed head, described A plate is provided with the mounting groove coordinated with described bullet block, described bullet block partly can eject mounting groove when die sinking, also comprise resetting-mechanism, described resetting-mechanism comprises jockey, described jockey is connected with described push pedal, and contact with described bullet block again after making described push pedal first reset in matched moulds process.
Described resetting-mechanism also comprises the first through hole be arranged on described fixed head and the second through hole be arranged on described base plate, the position of described first through hole and described second through hole is corresponding with the position of injection machine top rod, described jockey comprises connecting rod, described connecting rod is arranged in described first through hole and described second through hole, described connecting rod top is connected with described push pedal, and described connecting rod bottom is connected with described injection machine top rod.
Described connecting rod is cylindrical, described connecting rod respectively with described first through hole and described second through hole empty avoiding.
Described push pedal and described connecting rod corresponding position are provided with the locating hole coordinated with described connecting rod top, and described connecting rod top is fixed in described locating hole.
Described connecting rod top is provided with the limited step preventing described connecting rod from rotating.
Owing to have employed above technical scheme, the beneficial effect that the present invention is possessed is:
(1) in the specific embodiment of the present invention, because mold of battery case also comprises resetting-mechanism, resetting-mechanism comprises jockey, jockey is connected with push pedal, and contact with bullet block again after push pedal first being resetted in matched moulds process, avoiding push pedal because first contacting bullet block, bullet block back to be compressed and other structures of mold of battery case that make caused can not normally be run, improve production efficiency.
(2) in the specific embodiment of the present invention, because jockey comprises connecting rod, connecting rod is through fixed head and base plate, and one end is connected with push pedal, the other end is connected with injection machine top rod, and realized releasing product and the push pedal that first resets by injection machine top rod, structure is simple, cost is low, there is higher stability, further increase production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the application's mold of battery case when matched moulds;
Fig. 2 is the structural representation of a kind of embodiment of the application's mold of battery case when die sinking;
Fig. 3 is the schematic diagram of the connecting rod in a kind of detailed description of the invention of the application;
Fig. 4 is the top view of the connecting rod in a kind of detailed description of the invention of the application.
Detailed description of the invention
By reference to the accompanying drawings the present invention is described in further detail below by detailed description of the invention.
As shown in Figures 1 to 4, the mold of battery case of the application, its a kind of embodiment, comprises A plate 110, push pedal 120, fixed head 130, arm-tie 140, bullet block 150, panel 160, base plate 170, guide pillar 180 and resetting-mechanism.Panel 160 is fixed on fixed die plate of injection molding machine, base plate 170 is fixed on Injection Motor Template, A plate 110 is arranged on panel 160, fixed head 130 is arranged on base plate 170, arm-tie 140 connects push pedal 120 and fixed head 130, A plate 110 is provided with mounting groove 111, and mounting groove 111 coordinates with bullet block 150, and bullet block 150 can partly eject mounting groove 111 when die sinking.Guide pillar 180 is arranged on base plate 170, the position that A plate 110, push pedal 120 and fixed head 130 are corresponding with guide pillar 180 is respectively arranged with guide pillar installing hole, A plate 110, push pedal 120 and fixed head 130 are located on guide pillar 180 respectively, during matched moulds, A plate 110, push pedal 120 and fixed head 130 overlay on base plate 170 successively.During die sinking, push pedal 120 is separated with fixed head 130 with A plate 110 respectively, and the spacing between push pedal 120 and fixed head 130 can be controlled by arm-tie 140.Resetting-mechanism comprises jockey, and jockey is connected with push pedal 120, and contacts with bullet block 150 after making push pedal 120 first reset in matched moulds process again.Namely push pedal 120 is first moved on fixed head 130 by jockey, then contacts with bullet block 150, and after bullet block 150 being pushed back the mounting groove 111 in A plate 110, push pedal 120 contacts with A plate.The die sinking direction of the mold of battery case of the application is straight down, and matched moulds direction is straight up.
In one embodiment, resetting-mechanism also comprises the first through hole 131 and the second through hole 171, first through hole 131 is arranged on fixed head 130, second through hole 171 is arranged on base plate 170, the position of the first through hole 131 and the second through hole 171 is corresponding with the position of injection machine top rod 210, and jockey comprises connecting rod 190, and connecting rod 190 is arranged in the first through hole 131 and the second through hole 171, connecting rod 190 top is connected with push pedal 120, and connecting rod 190 bottom is connected with injection machine top rod 210.
In one embodiment, connecting rod 190 is cylindrical, connecting rod 190 respectively with the first through hole 131 and the second through hole 171 empty avoiding.
In one embodiment, push pedal 120 is provided with locating hole 121, locating hole 121 is corresponding with the position of connecting rod 190, and coordinates with connecting rod 190 top, and connecting rod 190 top is fixed in locating hole 121.
In one embodiment, connecting rod 190 top is provided with limited step 191, and limited step 191 can prevent connecting rod 190 from rotating.In another embodiment, positive stop lug boss can be set in the side on connecting rod 190 top, in the corresponding position of locating hole 121, limited impression is set, or limited impression is set in the side on connecting rod 190 top, positive stop lug boss is set in the corresponding position of locating hole 121, rotates to prevent connecting rod 190.
Connecting rod 190 bottom can be fixedly connected with injection machine top rod 210, also movable connection, in the present embodiment, specifically by arranging screw in connecting rod 190 bottom, arranging screw, re-use Bolt Connector 220 and connect at rod 210 top, injection machine top.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.

Claims (1)

1. a mold of battery case, comprise A plate, push pedal, fixed head, arm-tie, bullet block, the base plate being fixed on the panel on fixed die plate of injection molding machine and being fixed on Injection Motor Template, described A plate is arranged on the panel, described fixed head is arranged on described base plate, described arm-tie connects described push pedal and described fixed head, described A plate is provided with the mounting groove coordinated with described bullet block, described bullet block partly can eject mounting groove when die sinking, it is characterized in that, also comprise resetting-mechanism, described resetting-mechanism comprises jockey, described jockey is connected with described push pedal, and contact with described bullet block again after making described push pedal first reset in matched moulds process,
Described resetting-mechanism also comprises the first through hole be arranged on described fixed head and the second through hole be arranged on described base plate, the position of described first through hole and described second through hole is corresponding with the position of injection machine top rod, described jockey comprises connecting rod, described connecting rod is arranged in described first through hole and described second through hole, described connecting rod top is connected with described push pedal, and described connecting rod bottom is connected with described injection machine top rod;
Described connecting rod is cylindrical, described connecting rod respectively with described first through hole and described second through hole empty avoiding;
Described push pedal and described connecting rod corresponding position are provided with the locating hole coordinated with described connecting rod top, and described connecting rod top is fixed in described locating hole;
Described connecting rod top is provided with the limited step preventing described connecting rod from rotating.
CN201210404028.2A 2012-10-22 2012-10-22 A kind of mold of battery case Active CN103112124B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210404028.2A CN103112124B (en) 2012-10-22 2012-10-22 A kind of mold of battery case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210404028.2A CN103112124B (en) 2012-10-22 2012-10-22 A kind of mold of battery case

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CN103112124A CN103112124A (en) 2013-05-22
CN103112124B true CN103112124B (en) 2015-12-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107672132A (en) * 2017-10-26 2018-02-09 卢渭彬 A kind of plastic mould thimble pushing meanss

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103495650B (en) * 2013-09-05 2016-11-23 理士电池私人有限公司 A kind of mould

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201309232Y (en) * 2008-12-05 2009-09-16 比亚迪股份有限公司 Injection mold
CN202293193U (en) * 2011-09-26 2012-07-04 肇庆理士电源技术有限公司 Battery case injection mould

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201309232Y (en) * 2008-12-05 2009-09-16 比亚迪股份有限公司 Injection mold
CN202293193U (en) * 2011-09-26 2012-07-04 肇庆理士电源技术有限公司 Battery case injection mould

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107672132A (en) * 2017-10-26 2018-02-09 卢渭彬 A kind of plastic mould thimble pushing meanss
CN107672132B (en) * 2017-10-26 2019-05-28 广州金元雄电子科技发展有限公司 A kind of plastic mould thimble pushing meanss

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