CN203141745U - Fixing device of outlet base of embedded pole in die - Google Patents
Fixing device of outlet base of embedded pole in die Download PDFInfo
- Publication number
- CN203141745U CN203141745U CN 201320117102 CN201320117102U CN203141745U CN 203141745 U CN203141745 U CN 203141745U CN 201320117102 CN201320117102 CN 201320117102 CN 201320117102 U CN201320117102 U CN 201320117102U CN 203141745 U CN203141745 U CN 203141745U
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- China
- Prior art keywords
- outlet seat
- helical axis
- pole
- mould
- fixture
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a fixing device of an outlet base of an embedded pole in a die. The fixing device comprises two movable boards and two spiral shafts, wherein the movable boards are respectively in threaded connection with the spiral shafts; the two spiral shafts are mounted in a die body through bearings; the two spiral shafts are driven by a driving mechanism to rotate, so that the two movable boards synchronously move in the same direction along the axis direction of the spiral shafts; and positioning pins for fixing an upper outlet base and a lower outlet base on the embedded pole are respectively arranged on the two movable boards. With the adoption of the fixing device of the outlet base of the embedded pole in the die provided by the utility model, the quality and the yield of the embedded pole product are improved.
Description
Technical field
The utility model relates to the pole field, relates in particular to the fixture of pole outlet seat in a kind of mould.
Background technology
The pole product is that epoxide resin material becomes whole to vacuum interrupter in conjunction with sealing-in reliably with major loop conducting element, insulation support, make that the anti-environmental pollution ability of product is strong, reliability is high, easy installation, therefore, the pole product is the development trend of domestic and international switch industry.But it is very high that this product mechanical performance and electric property require, pole generally has two outlet seats and namely goes up outlet seat and following outlet seat, two outlet seats fixed structure in mould is very crucial, as two outlet seats can not be in mould secure fixation, will directly have influence on the qualification rate of product.
Outlet seat fixed form at present commonly used is that bolt-type is fixed, but shortcoming is that vibrations are stronger in the operating process, and can not simultaneously two outlet seats be ejected, and it is unreliable etc. to move.The fixture of this pole outlet seat of the prior art has had a strong impact on mechanical performance of products and electric property, even directly causes scrapping.Because pole is for electrical network, safety requirements is high, so the improvement of the fixed structure of pole outlet seat is instant thing in the mould.
The utility model content
For addressing the above problem, the utility model provides the fixture of pole outlet seat in a kind of mould, can be convenient, fixing pole outlet seat reliably.
For achieving the above object, the fixture of pole outlet seat in the mould of the present utility model, comprise two movable plates and two helical axis, described movable plate adopts respectively with helical axis and is threaded, and described two helical axis are installed in the die ontology by bearing; Described two helical axis drive by driving mechanism and drive its rotation, make two movable plates mobile in the same way synchronously along the helical axis axis direction; Be respectively arranged with the alignment pin for outlet seat on the fixing pole and following outlet seat on described two movable plates.
Described driving mechanism is gear drive.
Described gear drive comprises the driven gear that is separately positioned on the described helical axis, be arranged on the die ontology respectively two driving gears and two torque spanneres with described driven gear engagement, one end of described two torque spanneres is connected with a rod hinge connection respectively, and the other end is connected with described driving gear respectively.
Described alignment pin removably is fixed on the described movable plate.
Described die ontology is provided with several guide fingers that runs through described movable plate and described movable plate is led.
The fixture of pole outlet seat in the mould of the present utility model, the mode that adopts helical axis to cooperate with driving mechanism, move upper and lower outlet seat to the injection moulding position steadily, accurately by driving mechanism, after injection moulding is finished, alignment pin is broken away from the outlet seat can obtain qualified product.This structure has made things convenient for the installation of outlet seat under the outlet seat reaches on the pole, and can guarantee product quality and qualification rate.
Description of drawings
Fig. 1 is the structural representation of the fixture of pole outlet seat in the mould of the present utility model, there is shown pole outlet seat and vacuum interrupter;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is that the C-C of Fig. 1 is to cutaway view;
Fig. 4 is the schematic diagram that shows the fixture of pole outlet seat in the mould of the present utility model of moulding pole;
Fig. 5 is the structural representation of the fixture of pole outlet seat in the mould of the present utility model corresponding with Fig. 1, wherein not shown pole outlet seat and vacuum interrupter;
Fig. 6 is that the A-A of Fig. 5 is to cutaway view.
The specific embodiment
Shown in Fig. 1～6, the fixture of pole outlet seat in the mould of the present utility model, comprise two movable plates 9 and two helical axis 11, movable plate 9 adopts respectively with helical axis 11 and is threaded, as shown in Figure 3, the position of corresponding two helical axis 11 is respectively arranged with bearing 10 in the die ontology 1, helical axis 11 1 ends are installed on the die ontology 1 by bearing 10, the other end is provided with external screw thread, movable plate 9 is provided with internal thread hole, and helical axis 11 has an externally threaded end and passes this internal thread hole, is threaded with its formation, when helical axis 11 rotated, movable plate 9 can be along its axially-movable.Two helical axis 11 drive by driving mechanism and drive its rotation, thereby make two movable plates 9 mobile in the same way synchronously along helical axis 11 axis directions, draw in simultaneously or release to realize two movable plates 9, guarantee position and the installation accuracy of upper and lower outlet seat.Be respectively arranged with on described two movable plates 9 for the alignment pin 14 that connects outlet seat 12 and following outlet seat 13 on the pole, determine two distances between the alignment pin 14 according to upper and lower outlet seat 12,13 distance.As shown in Fig. 1～3, the last outlet seat of pole 12 and down outlet seat 13 be inserted on the alignment pin 14, alignment pin 14 is provided with the shaft shoulder (indicating among the figure), is used for the upper and lower outlet seat 12 of restriction, 13 axial location.
In the utility model, driving mechanism can be gear drive, gear drive drives helical axis 11 and rotates when rotating, the rotational motion of helical axis 11 is converted into movable plate 9 and moves along the axis direction of helical axis 11, thereby will go up outlet seat 12 and following outlet seat 13 is pulled to the injection moulding position; When gear drive rotates in the opposite direction, shaped article to be released, alignment pin 14 breaks away from upward outlet seat 12 and outlet seat 13 down.As shown in Figure 5, gear drive comprises the driven gear 8 that is separately positioned on the described helical axis 11, be arranged on the die ontology 1 respectively two driving gears 4 and two torque spanneres 5 with described driven gear 8 engagements, one end of two described torque spanneres 5 is articulated and connected with connecting rod 6 respectively, the other end is connected with described driving gear 4 respectively, during swing connecting bar 6, can be so that driving gear 4 rotates synchronously in the same way, thereby driving driven gear 8 rotates synchronously in the same way, driven gear 8 on the helical axis 11 drives helical axis 11 and rotates, and makes movable plate 9 mobile at helical axis 11.Can also be provided with idler gear 3 between the driven gear 8 on driving gear 4 and the helical axis 11, this idler gear 3 mainly is the distance that strengthens between torque spanner 5 and the helical axis 11, makes things convenient for installation and the operation of torque spanner 5.
In the utility model, described alignment pin 14 removably is fixed on the described movable plate 9.Have the hole on the movable plate 9, alignment pin 14 1 ends have the shaft shoulder, are used for outlet seat 12,13 is carried out axial location, and the other end passes the hole on the movable plate 9.The part that alignment pin 14 passes the hole on the movable plate 9 has groove (not indicating among the figure), form waist shape fixed part, by fixing alignment pin 14 latch 2 and cooperating of this waist shape fixed part, as shown in Figure 5, latch 2 has the socket that matches with waist shape fixed part size for the end, when the socket of latch 2 is plugged on the waist shape fixed part, can prevent alignment pin 14 activities; When the socket of latch 2 is extracted from waist shape fixed part, alignment pin 14 can be pulled down, be convenient to change.
Movement for convenient two movable plates 9, described die ontology 1 is provided with several guide fingers that runs through movable plate 97, these guide finger 7 one ends are fixed on the die ontology 1, the other end runs through movable plate 9, when movable plate 9 moves, can play the effect of guiding to it, further guarantee the same moved further of two movable plates.
Operation principle of the present utility model is: will go up outlet seat 12 and descend outlet seat 13 to be inserted into respectively on the alignment pin 14 of movable plate 9, swing connecting bar 6, the torque spanner 5 at connecting rod 6 two ends rotates simultaneously, driving gear 4 rotations that link to each other with torque spanner 5, the driven gear 8 that drives on the helical axis 11 by idler gear 3 rotates, and makes helical axis 11 rotate.The rotatablely moving of helical axis 11 is converted into movable plate 9 and moves along helical axis 11 axis directions, thus will go up outlet seat 12 and down outlet seat 13 be pulled to the injection moulding position, at this moment, can finish the injection moulding process of pole.After injection moulding is finished, along opposite direction swing connecting bar 6, the torque spanner 5 at connecting rod 6 two ends rotates simultaneously, make the driving gear 4 that links to each other with torque spanner 5 rotate in the opposite direction, drive helical axis 11 by idler gear 3 and rotate in the opposite direction, the rotatablely moving of helical axis 11 is converted into movable plate 9 and moves along the axis direction of helical axis 11, thereby product is released die ontology 1, two alignment pins 14 are from last outlet seat 12 and withdraw from the outlet seat 13 down, obtain the pole product after the moulding.
Claims (5)
1. the fixture of pole outlet seat in the mould is characterized in that comprise two movable plates and two helical axis, described movable plate adopts respectively with helical axis and is threaded, and described two helical axis are installed in the die ontology by bearing; Described two helical axis drive by driving mechanism and drive its rotation, make two movable plates mobile in the same way synchronously along the helical axis axis direction; Be respectively arranged with the alignment pin for outlet seat on the fixing pole and following outlet seat on described two movable plates.
2. the fixture of pole outlet seat in the mould as claimed in claim 1 is characterized in that, described driving mechanism is gear drive.
3. the fixture of pole outlet seat in the mould as claimed in claim 2, it is characterized in that, described gear drive comprises the driven gear that is separately positioned on the described helical axis, be arranged on the die ontology respectively two driving gears and two torque spanneres with described driven gear engagement, one end of described two torque spanneres is connected with a rod hinge connection respectively, and the other end is connected with described driving gear respectively.
4. the fixture of pole outlet seat in the mould as claimed in claim 1 is characterized in that described alignment pin removably is fixed on the described movable plate.
5. the fixture of pole outlet seat in the mould as claimed in claim 1 is characterized in that, described die ontology is provided with several guide fingers that runs through described movable plate and described movable plate is led.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117102 CN203141745U (en) | 2013-03-14 | 2013-03-14 | Fixing device of outlet base of embedded pole in die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117102 CN203141745U (en) | 2013-03-14 | 2013-03-14 | Fixing device of outlet base of embedded pole in die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141745U true CN203141745U (en) | 2013-08-21 |
Family
ID=48969298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320117102 Withdrawn - After Issue CN203141745U (en) | 2013-03-14 | 2013-03-14 | Fixing device of outlet base of embedded pole in die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044238A (en) * | 2013-03-14 | 2014-09-17 | 上海雷博司电气股份有限公司 | Fixing device for solid-sealed polar pole outlet seat in mold |
| CN105415225A (en) * | 2015-11-23 | 2016-03-23 | 平高集团有限公司 | Clamping and location fixture for solid-encapsulated post |
| CN105489419A (en) * | 2016-01-13 | 2016-04-13 | 宁波耀华电气科技有限责任公司 | Positioning method and positioning device for conductive end of solid-insulation-embedded pole in insulating sheath casting process |
-
2013
- 2013-03-14 CN CN 201320117102 patent/CN203141745U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044238A (en) * | 2013-03-14 | 2014-09-17 | 上海雷博司电气股份有限公司 | Fixing device for solid-sealed polar pole outlet seat in mold |
| CN104044238B (en) * | 2013-03-14 | 2017-07-28 | 上海雷博司电气股份有限公司 | The fixing device of pole wire outlet seat in mould |
| CN105415225A (en) * | 2015-11-23 | 2016-03-23 | 平高集团有限公司 | Clamping and location fixture for solid-encapsulated post |
| CN105489419A (en) * | 2016-01-13 | 2016-04-13 | 宁波耀华电气科技有限责任公司 | Positioning method and positioning device for conductive end of solid-insulation-embedded pole in insulating sheath casting process |
| CN105489419B (en) * | 2016-01-13 | 2018-05-08 | 宁波耀华电气科技有限责任公司 | The localization method and device of a kind of pole conducting end for insulating sheath casting cycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20170728 |