CN201471645U - Demoulding device - Google Patents

Demoulding device Download PDF

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Publication number
CN201471645U
CN201471645U CN2009203057769U CN200920305776U CN201471645U CN 201471645 U CN201471645 U CN 201471645U CN 2009203057769 U CN2009203057769 U CN 2009203057769U CN 200920305776 U CN200920305776 U CN 200920305776U CN 201471645 U CN201471645 U CN 201471645U
Authority
CN
China
Prior art keywords
horse
flange
plate
draw
puller
Prior art date
Application number
CN2009203057769U
Other languages
Chinese (zh)
Inventor
郝留成
何金林
田金涛
Original Assignee
河南平高电气股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 河南平高电气股份有限公司 filed Critical 河南平高电气股份有限公司
Priority to CN2009203057769U priority Critical patent/CN201471645U/en
Application granted granted Critical
Publication of CN201471645U publication Critical patent/CN201471645U/en

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Abstract

The utility model relates to a demoulding device comprising a supporting mechanism; the supporting mechanism comprises a baffle and a flange connecting plate used for connecting a mould; the baffle is connected with the flange connecting plate by a connecting rod; the baffle is provided with a puller clamping groove; and the flange connecting plate is provided with a puller top rod perforated hole. When in use, firstly the flange connecting plate and the mould are connected by fixing bolts, then a puller screw is directly clamped in the puller clamping groove so as to realize fast connection of a hydraulic puller and the baffle, thus not only having simple structure and convenient operation, but also improving working efficiency; and the puller top rod passes through the puller top rod perforated hole and is supported on a workpiece, a puller handle is triggered, with the gradual elongation of the puller top rod, the distance between the puller top rod and the flange connecting plate is also increased gradually, thus releasing the workpiece from a half mould stably by the pushing of the puller top rod, completing demoulding operation, effectively controlling the problems of chipping, cracking and deforming and the like due to improper demoulding, and improving the accuracy of the workpiece after being demoulded.

Description

A kind of stripper apparatus
Technical field
The utility model relates to the production field of high voltage electric appliance, particularly relates to a kind of stripper apparatus that can be used for poured with epoxy resin spare.
Background technology
As everyone knows, poured with epoxy resin spare is the critical component in the high voltage electric appliance, not only plays important function such as isolating high electronegative potential, support component, and the quality of its performance is from also limiting the overall performance of high voltage electric appliance to a great extent.In the production process of poured with epoxy resin spare, because of the poured with epoxy resin spare of need with curing molding takes out from mould, so will finish the technical process of a demoulding.Before the demoulding, earlier left and right sides half module is thrown off, workpiece is stayed in the half module that has connecting bolt, and during the demoulding, generally the way of Cai Yonging mostly is by manually utilizing simple tool directly to operate, and still, this method only is applicable to miniature workpiece simple in structure; , structure big for die size be complicated situation comparatively, often need to use weight to knock repeatedly, workpiece could be deviate from from mould, and this mode very easily causes damage to workpiece in operating process, influence the quality of pouring piece, thereby the overall performance of workpiece is caused harmful effect; If adopting large-scale mould emptier operates; though can realize to the workpiece better protect; but its operating procedure is more loaded down with trivial details; waste time and energy, efficient is lower; labour intensity is bigger, and the scope of application is comparatively narrow, and when needing in the actual production to finish the stripping operation of various workpieces; need a large amount of mould emptier of configuration, occupied fund is more.
The utility model content
The purpose of this utility model provide a kind of easy and simple to handle, demoulding efficiency is higher, the stripper apparatus of easy damaged workpiece not.
For achieving the above object, the utility model adopts following technical scheme:
A kind of stripper apparatus, this device comprises supporting mechanism, and this supporting mechanism comprises baffle plate and the flange connecting plate that is used to be connected on the mould, and baffle plate and flange connecting plate link together by connecting rod, baffle plate is provided with and draws horse draw-in groove, flange connecting plate to be provided with to draw the perforation of horse push rod.
This device comprises that also hydraulic pressure draws horse, and hydraulic pressure draws horse to be installed in described drawing in the horse draw-in groove by drawing the horse conch bar, and hydraulic pressure draws the horse push rod that draws of horse to pass the described horse push rod perforation of drawing when work.
The described horse draw-in groove that draws is the U type.
The flange connecting hole that being used on the described flange connecting plate connects mould is a hardy hole.
Rounded or the rectangle of described flange connecting plate.
A kind of stripper apparatus, this device comprises supporting mechanism, this supporting mechanism comprises baffle plate and the flange connecting plate that is used to be connected on the mould, baffle plate and flange connecting plate link together by connecting rod, baffle plate is provided with and draws the horse draw-in groove, be provided with the claw type top-pushing mechanism that is used for the pushing tow workpiece between baffle plate and the flange connecting plate when work, the claw type top-pushing mechanism comprises the pushing tow claw of at least two claw ends towards described flange connecting plate.
This device comprises that also hydraulic pressure draws horse, and hydraulic pressure draws horse to be installed in described drawing in the horse draw-in groove by drawing the horse conch bar, and hydraulic pressure draws the horse push rod that draws of horse to cooperate with described claw type top-pushing mechanism pushing tow.
The described horse draw-in groove that draws is the U type.
The flange connecting hole that being used on the described flange connecting plate connects mould is a hardy hole.
The end of each pushing tow claw all is positioned at same plane.
The stripper apparatus that the utility model provides in use, by set bolt flange connecting plate on the supporting mechanism and mould are coupled together earlier, again hydraulic pressure is drawn horse draw the horse conch bar directly to be installed on to draw in the horse draw-in groove, so that realize that hydraulic pressure draws horse to be connected with the quick of baffle plate, not only simple in structure, easy to operate, also improved operating efficiency greatly; Draw the horse push rod to pass drawing on perforation of horse push rod and the workpiece of overhead in mould on the flange connecting plate, pull and draw the horse handle, along with the elongation gradually of drawing the horse push rod, draw the distance between horse push rod and the flange connecting plate also can increase gradually, because flange connecting plate is packed on the mould static relatively, thereby workpiece can be deviate from from half module stably by the pushing tow that draws the horse push rod, finish stripping operation, effectively controlled mould since the demoulding improper cause piece, cracking, quality problems such as distortion, with rubber hammer knocking repeatedly, improved the precision of workpiece after the demoulding when having avoided operation.
Draw the horse draw-in groove to be the U type, not only be fit to draw the placement of the cylindrical screw rod of horse push rod, increased the support strength of baffle plate, also make hydraulic pressure draw in use easy accessibility of horse, time saving and energy saving; Flange connecting hole on the flange connecting plate is a hardy hole, during the mounting flange connecting plate, need not the process of assembling-disassembling bolt, only need can finish being connected of flange connecting plate and mould pushing away again behind the set bolt on the hardy hole alignment pieces, dismounting is more convenient, quick, has improved efficient; Rounded or the rectangle of flange connecting plate, range of application is comparatively extensive.
Simultaneously, the utility model also provides another kind of stripper apparatus, and it also is by set bolt flange connecting plate and mould to be coupled together earlier in use, will draw the horse conch bar directly to be installed on again and draw in the horse draw-in groove; It should be noted that, hydraulic pressure draws draw horse push rod and the claw type top-pushing mechanism of horse to be connected, make that the claw type top-pushing mechanism can be with drawing the mobile of horse push rod to promote, at least two pushing tow claws on the claw type top-pushing mechanism are simultaneously on the workpiece of overhead in mould, pull and draw the horse handle, along with the elongation gradually of drawing the horse push rod, draw the distance between horse push rod and the flange connecting plate also can increase gradually, the distance that is pushing tow claw and mould is increasing gradually, thereby by the pushing tow that draws the horse push rod workpiece is deviate from from half module stably, finished stripping operation; This device is easy to operate, has improved operating efficiency, has guaranteed the quality of workpiece.Because the end of each pushing tow claw all is positioned at same plane, when the demoulding, mild the moving that the pushing tow claw can be synchronous makes the workpiece accuracy after the demoulding higher.
Described stripper apparatus all need not make other power sources such as electricity consumption, gas, does not pollute the environment, and is safe and reliable, operates comparatively regular.The utility model also can be used for the process of other similar above-mentioned demouldings.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the utility model;
Fig. 2 is the structural representation of baffle plate among first kind of embodiment of the utility model;
Fig. 3 is the structural representation of circular flange connecting plate among first kind of embodiment of the utility model;
Fig. 4 is the structural representation of square flange connecting plate among first kind of embodiment of the utility model;
Fig. 5 is first kind of embodiment of the utility model structural representation in use;
Fig. 6 is second kind of embodiment of the utility model structural representation in use;
Fig. 7 is the structural representation of claw type top-pushing mechanism among second kind of embodiment of the utility model.
The specific embodiment
Stripper apparatus shown in Fig. 1-6 is first kind of embodiment of the present utility model, this device comprises supporting mechanism, supporting mechanism comprises baffle plate 3 and the flange connecting plate 7 that is used to be connected on the mould, baffle plate 3 and flange connecting plate 7 link together by connecting rod 6, baffle plate 3 be provided be the U type draw horse draw-in groove 2, flange connecting plate 7 is rounded, also is provided with on the circular flange connecting plate 7 to draw the perforation 9 of horse push rod and three flange connecting holes that are used to be connected mould, wherein, the flange connecting hole is a hardy hole 8; This device comprises that also hydraulic pressure draws horse, hydraulic pressure draws horse to comprise and draws horse handle 1, draws horse conch bar 5 and spinning rotation nut 4 and La Ma push rod 10 thereon, this all draws horse to be possessed by existing hydraulic pressure, hydraulic pressure draws horse to draw in the horse draw-in groove 2 by drawing horse conch bar 5 to be installed in, and draws horse push rod 10 to pass when work and draws horse push rod perforation 9.During concrete enforcement, flange connecting plate 7 also can be made rectangle as required, and the hardy hole 8 on it also can be made suitable quantity, all within protection domain of the present utility model.
During the demoulding,, can flange connecting plate 7 and mould 11 be coupled together by set bolt 15 because workpiece 12 is stayed in the mould 11 that has set bolt 15; To draw horse conch bar 5 directly to be installed on again draws in the horse draw-in groove 2; Draw horse push rod 10 to pass and draw perforation 9 of horse push rod and overhead on workpiece 12, pull and draw horse handle 1, draw horse push rod 10 to stretch out and withstand workpiece 12, along with the elongation gradually of drawing horse push rod 10, draw the distance between horse push rod 10 and the flange connecting plate 7 to increase gradually, thereby workpiece 12 is deviate from from mould 11 stably, finished stripping operation.During concrete enforcement, also can regulate rotation nut 4, make and draw 5 more firm being installed on of horse conch bar to draw in the horse draw-in groove 2 according to actual conditions.
The second kind of embodiment that provides for the utility model as shown in Figure 7 and Figure 8, the difference of itself and first kind of embodiment is, be not provided with on the flange connecting plate 7 and draw horse push rod perforation 9, between baffle plate 3 and flange connecting plate 7, be provided with the claw type top-pushing mechanism that is used for pushing tow workpiece 12, the claw type top-pushing mechanism comprises push rod connecting plate 13, the edge of push rod connecting plate 13 is along the circumferential uniform pushing tow claw 14 that is provided with three claw ends towards flange connecting plate 7, and the end of each pushing tow claw 14 all is positioned at same plane.
During the demoulding, the end of pushing tow claw 14 withstands on the workpiece 12, draw horse push rod 10 to cooperate with claw type top-pushing mechanism pushing tow, pull handle 1, pushing tow claw type top-pushing mechanism moves together when drawing 10 elongations of horse push rod, and mild the moving that each pushing tow claw 14 is synchronous successfully 11 deviate from workpiece 12 from mould.

Claims (10)

1. stripper apparatus, it is characterized in that: this device comprises supporting mechanism, this supporting mechanism comprises baffle plate and the flange connecting plate that is used to be connected on the mould, baffle plate and flange connecting plate link together by connecting rod, baffle plate is provided with and draws horse draw-in groove, flange connecting plate to be provided with to draw the perforation of horse push rod.
2. stripper apparatus according to claim 1 is characterized in that: this device comprises that also hydraulic pressure draws horse, and hydraulic pressure draws horse to be installed in described drawing in the horse draw-in groove by drawing the horse conch bar, and hydraulic pressure draws the horse push rod that draws of horse to pass the described horse push rod perforation of drawing when work.
3. stripper apparatus according to claim 1 and 2 is characterized in that: the described horse draw-in groove that draws is the U type.
4. stripper apparatus according to claim 3 is characterized in that: the flange connecting hole that being used on the described flange connecting plate connects mould is a hardy hole.
5. stripper apparatus according to claim 4 is characterized in that: the rounded or rectangle of described flange connecting plate.
6. stripper apparatus, it is characterized in that: this device comprises supporting mechanism, this supporting mechanism comprises baffle plate and the flange connecting plate that is used to be connected on the mould, baffle plate and flange connecting plate link together by connecting rod, baffle plate is provided with and draws the horse draw-in groove, be provided with the claw type top-pushing mechanism that is used for the pushing tow workpiece between baffle plate and the flange connecting plate when work, the claw type top-pushing mechanism comprises the pushing tow claw of at least two claw ends towards described flange connecting plate.
7. stripper apparatus according to claim 6 is characterized in that: this device comprises that also hydraulic pressure draws horse, and hydraulic pressure draws horse to be installed in described drawing in the horse draw-in groove by drawing the horse conch bar, and hydraulic pressure draws the horse push rod that draws of horse to cooperate with described claw type top-pushing mechanism pushing tow.
8. according to claim 6 or 7 described stripper apparatus, it is characterized in that: the described horse draw-in groove that draws is the U type.
9. stripper apparatus according to claim 8 is characterized in that: the flange connecting hole that being used on the described flange connecting plate connects mould is a hardy hole.
10. stripper apparatus according to claim 9 is characterized in that: the end of each pushing tow claw all is positioned at same plane.
CN2009203057769U 2009-07-07 2009-07-07 Demoulding device CN201471645U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203057769U CN201471645U (en) 2009-07-07 2009-07-07 Demoulding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203057769U CN201471645U (en) 2009-07-07 2009-07-07 Demoulding device

Publications (1)

Publication Number Publication Date
CN201471645U true CN201471645U (en) 2010-05-19

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ID=42407888

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203057769U CN201471645U (en) 2009-07-07 2009-07-07 Demoulding device

Country Status (1)

Country Link
CN (1) CN201471645U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103616190A (en) * 2013-11-30 2014-03-05 淮北安来机电装备有限公司 Test rack provided with pyriform insertion holes and applied to hydraulic full-automatic stand column and jack
CN106224333A (en) * 2016-08-31 2016-12-14 无锡太昌精密机械有限公司 The pushing tow structure of connecting plate
CN109702935A (en) * 2018-12-22 2019-05-03 沈建国 A kind of molding machine of axial workpiece
CN110682069A (en) * 2019-10-28 2020-01-14 大同北方天力增压技术有限公司 Rapid manufacturing method of turbocharger diffuser mold and ejection tool thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103616190A (en) * 2013-11-30 2014-03-05 淮北安来机电装备有限公司 Test rack provided with pyriform insertion holes and applied to hydraulic full-automatic stand column and jack
CN106224333A (en) * 2016-08-31 2016-12-14 无锡太昌精密机械有限公司 The pushing tow structure of connecting plate
CN109702935A (en) * 2018-12-22 2019-05-03 沈建国 A kind of molding machine of axial workpiece
CN110682069A (en) * 2019-10-28 2020-01-14 大同北方天力增压技术有限公司 Rapid manufacturing method of turbocharger diffuser mold and ejection tool thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: STATE GRID CORPORATION OF CHINA

Free format text: FORMER OWNER: PINGGAO ELECTRIC CO., LTD., HENAN

Effective date: 20140314

Owner name: PINGGAO GROUP CO., LTD. PINGGAO ELECTRIC CO., LTD.

Effective date: 20140314

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 467001 PINGDINGSHAN, HENAN PROVINCE TO: 100031 XICHENG, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20140314

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: Pinggao Group Co., Ltd.

Patentee after: Pinggao Electric Co., Ltd., Henan

Patentee after: State Grid Zhejiang Electric Power Company

Patentee after: Jiangsu Electric Power Company

Address before: South East of Pingdingshan city in Henan province 467001 No. 22

Patentee before: Pinggao Electric Co., Ltd., Henan

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100519