CN201471644U - Portable demoulding device - Google Patents
Portable demoulding device Download PDFInfo
- Publication number
- CN201471644U CN201471644U CN2009203057557U CN200920305755U CN201471644U CN 201471644 U CN201471644 U CN 201471644U CN 2009203057557 U CN2009203057557 U CN 2009203057557U CN 200920305755 U CN200920305755 U CN 200920305755U CN 201471644 U CN201471644 U CN 201471644U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- portable
- supporting
- puller
- supporting leg
- 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 - Lifetime
Links
- 210000001331 nose Anatomy 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 6
- 210000002683 foot Anatomy 0.000 description 8
- 239000000725 suspension Substances 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to a portable demoulding device, comprising a supporting mechanism, the supporting mechanism is composed of a pressure-bearing piece and at least two supporting legs which are arranged on the pressure-bearing piece, the supporting end of each supporting leg is supported on the closing surface of a mould when the portable demoulding device is used. When in use, the supporting ends of supporting legs of the supporting mechanism can be supported the closing surface of the mould, a hanging ring is arranged at the top end of a workpiece in a lower half mold and is hung on a hanging nose of a fixed screw nut of a hydraulic puller, a puller handle is pulled, a puller top rod is leaned against to the central part of the pressure-bearing piece; along with the gradual extension of the puller top rod, the distance between the hanging nose and the puller top rod is gradually increased, the workpiece can be pulled out by the relative movement of the puller top rod and the hanging nose, the operation is convenient, and the working efficiency is increased; in the demoulding process, the workpiece can be pulled out stably by the portable demoulding device, the workpiece surface can not be damaged, repeated knocking with a rubber hammer are avoided during operation, therefore, the precision of the workpiece is greatly increased after the demoulding process.
Description
Technical field
The utility model relates to the production field of high voltage electric appliance, particularly relates to a kind of portable 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, because the workpiece expanded by heating, workpiece is connected comparatively tight with female die, so can stay in the female die; During the demoulding, generally the way of Cai Yonging mostly is to knock female die repeatedly with the rubber hammer, and workpiece is deviate from from female die.But, not only demoulding difficulty of this stripping means, but also in knockout course, cause surface of the work to collide with easily, make workpiece in operating process, cause damage, 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; efficient is lower; the scope of application is comparatively narrow; and when needing in the actual production to finish the stripping operation of various workpieces, needing 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 portable stripper apparatus of easy damaged workpiece not.
For achieving the above object, the utility model adopts following technical scheme:
A kind of portable stripper apparatus, this device comprises supporting mechanism, and supporting mechanism is made of pressure part and two supporting legs that are arranged on the pressure part at least, and the support end of each supporting leg props up on the buckling surface that is placed on mould in use.
This device comprises that also hydraulic pressure draws horse, and hydraulic pressure draws the hold-down nut of horse to have at least two noses that hang that are used to hang workpiece in the mould, and what hydraulic pressure drew horse draws horse push rod roof pressure in the centre of described pressure part.
Described pressure part is a crossbeam, and described supporting leg is located at the two ends of this crossbeam respectively.
The bottom of described supporting leg is provided with feet.
Between the crossbeam of described supporting mechanism and the supporting leg is that dismounting is connected.
Between the crossbeam of described supporting mechanism and the supporting leg, all be that dismounting is connected between supporting leg and the feet.
The portable stripper apparatus that the utility model provides in use, the support end of the supporting leg of supporting mechanism can be propped up on the buckling surface that is placed on mould, by the workpiece top in female die suspension ring are set, and suspension ring are hung over the hanging on the nose of hold-down nut that hydraulic pressure draws horse, pull draw that horse handle, hydraulic pressure draw horse draw horse push rod roof pressure in the centre of pressure part; Along with the elongation gradually of drawing the horse push rod, hang nose and draw the distance of horse push rod also can increase gradually, workpiece can be extracted by drawing the horse push rod and hanging relatively moving of nose thus, not only easy to operate, also improved operating efficiency; Because it only draws horse that power is provided by portable hydraulic, make simple, the light and handy convenience of this device, cost is also lower, also can use comparatively widely simultaneously; In the process of the demoulding, this device can be deviate from workpiece stably, can not produce damage to surface of the work, owing to avoided during operation also having improved the precision of workpiece after the demoulding greatly with rubber hammer knocking repeatedly.
Pressure part of the present utility model is a crossbeam, and supporting leg is located at the two ends of crossbeam respectively, is placed on the female die thereby supporting mechanism propped up, and its supporting construction is comparatively simple, is convenient to operation, and is time saving and energy saving; The bottom of supporting leg is provided with feet, has increased the contact area of supporting mechanism and female die, makes that the support of this mechanism is more firmly firm; Be dismounting between the crossbeam of supporting mechanism and supporting leg and supporting leg and the feet and be connected, make dismounting and carry all very conveniently, also can regulate the height of supporting mechanism simultaneously as required, the scope of application is more extensive.This apparatus structure is simple, 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 these demouldings.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Structural representation when Fig. 2 is the utility model use.
The specific embodiment
As depicted in figs. 1 and 2, the portable stripper apparatus that the utility model provides comprises supporting mechanism, this supporting mechanism is made of pressure part and two supporting legs that are arranged on the pressure part, wherein, pressure part is a crossbeam 4, the two ends of crossbeam 4 are respectively equipped with supporting leg 5, and the bottom of each supporting leg 5 is provided with feet 6, and feet 6 props up on the buckling surface 9 that is placed on mould in use as the support end of this supporting mechanism; This device comprises that also hydraulic pressure draws horse, hydraulic pressure draw horse to comprise to draw horse handle 1, hold-down nut and La Ma push rod 3, hold-down nut have three be used to hang workpiece 8 in the mould hang nose 2, but draw horse push rod 3 roof pressures in the centre of crossbeam 4.In addition, between the crossbeam 4 of supporting mechanism and the supporting leg 5, be dismantled and assembled the connection between supporting leg 5 and the feet 6.
Before the demoulding, at first will go up female die and throw off, workpiece 8 can be stayed in the female die, by suspension ring 7 are set on workpiece 8, suspension ring 7 is hung the hanging on the nose 2 of hold-down nut of drawing horse at hydraulic pressure; According to the position dimension of female die sealing ring, regulate the height of supporting leg 5, and 6 of feets are placed on the buckling surface 9 of female die then, but draw horse push rod 3 roof pressures in the centre of crossbeam 4 this moment; When pulling when drawing horse handle 1, draw horse push rod 3 roof pressures on crossbeam 4 and gradually, to extend, hang nose 2 and also strengthen gradually, because crossbeam 4 maintains static with the distance of drawing horse push rod 3, make suspension ring 7 also follow rising, thereby from female die, take workpiece 8 out of certain height reposefully with the rising of hanging nose 2; After removing this portable stripper apparatus, just workpiece 8 is hung out from female die, can finish stripping operation.
Claims (6)
1. portable stripper apparatus, it is characterized in that: this device comprises supporting mechanism, and supporting mechanism is made of pressure part and two supporting legs being arranged on the pressure part at least, and the support end of each supporting leg props up on the buckling surface that is placed on mould in use.
2. portable stripper apparatus according to claim 1, it is characterized in that: this device comprises that also hydraulic pressure draws horse, hydraulic pressure draws the hold-down nut of horse to have at least two noses that hang that are used to hang workpiece in the mould, and what hydraulic pressure drew horse draws horse push rod roof pressure in the centre of described pressure part.
3. portable stripper apparatus according to claim 1 and 2 is characterized in that: described pressure part is a crossbeam, and described supporting leg is located at the two ends of this crossbeam respectively.
4. portable stripper apparatus according to claim 3 is characterized in that: the bottom of described supporting leg is provided with feet.
5. portable stripper apparatus according to claim 3 is characterized in that: between the crossbeam of described supporting mechanism and the supporting leg is that dismounting is connected.
6. portable stripper apparatus according to claim 4 is characterized in that: between the crossbeam of described supporting mechanism and the supporting leg, all be that dismounting is connected between supporting leg and the feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203057557U CN201471644U (en) | 2009-07-07 | 2009-07-07 | Portable demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203057557U CN201471644U (en) | 2009-07-07 | 2009-07-07 | Portable demoulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471644U true CN201471644U (en) | 2010-05-19 |
Family
ID=42407887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203057557U Expired - Lifetime CN201471644U (en) | 2009-07-07 | 2009-07-07 | Portable demoulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030955A (en) * | 2017-05-26 | 2017-08-11 | 湖北三江航天万峰科技发展有限公司 | A kind of annular structural part foaming stripper apparatus |
| NO343787B1 (en) * | 2018-02-16 | 2019-06-11 | Norwegian Tool Company As | Handheld jacking tool and strapping system |
-
2009
- 2009-07-07 CN CN2009203057557U patent/CN201471644U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030955A (en) * | 2017-05-26 | 2017-08-11 | 湖北三江航天万峰科技发展有限公司 | A kind of annular structural part foaming stripper apparatus |
| NO343787B1 (en) * | 2018-02-16 | 2019-06-11 | Norwegian Tool Company As | Handheld jacking tool and strapping system |
| NO20180251A1 (en) * | 2018-02-16 | 2019-06-11 | Norwegian Tool Company As | Handheld jacking tool and strapping system |
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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: 20140326 Owner name: PINGGAO GROUP CO., LTD. PINGGAO ELECTRIC CO., LTD. Effective date: 20140326 |
|
| 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: 20140326 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 |