CN201438397U - Injection mould anti-eccentricity bracket - Google Patents
Injection mould anti-eccentricity bracket Download PDFInfo
- Publication number
- CN201438397U CN201438397U CN2009200587797U CN200920058779U CN201438397U CN 201438397 U CN201438397 U CN 201438397U CN 2009200587797 U CN2009200587797 U CN 2009200587797U CN 200920058779 U CN200920058779 U CN 200920058779U CN 201438397 U CN201438397 U CN 201438397U
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- Prior art keywords
- underframe
- injection
- composite insulator
- supporting
- frame
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Abstract
The utility model relates to the manufacture technology of an electric transmission and transformation device composite insulator, which provides an injection mould anti-eccentricity bracket. The anti-eccentricity bracket comprises two supporting frames the bottom frames of which are respectively connected with the two sides of the lower mould base of an injection machine. The bottom frame of each supporting frame is provided with a supporting board for supporting a mandril or an insulator. The bottom frame is of a frame structure which is formed by connecting two long bracket boards or two end plates. One end plate is connected with one side of the lower mould base of the injection machine through a bolt so that the bottom frames and the lower mould base form a cantilever beam-type connection. The utility model has the beneficial effects that: (1) the bottom frame of the supporting frame is directly connected with the two sides of the lower mould seat of the injection machine, the supporting frames move along the opening and closing of a lower mould, the supporting frames support a mandrill segment or a composite insulator segment to a height as the same as the height of the mandrill segment in the mould, the injection quality of the composite insulator is ensured, the adjusting time of the bracket is left out, the injection and manufacture efficiency of the long composite insulator is improved greatly; and (2) the utility model has simple structure and convenient installation and use.
Description
Technical field
The utility model relates to the manufacturing technology of power transmission and transforming equipment composite insulator, especially a kind of carriage that is used for injection molding.
Background technology
At present, in power transmission and transforming equipment, composite insulator is widely used.Composite insulator is to annotate silicon rubber insulator by glass plug cover to form, and wherein injecting silicon rubber is very crucial production stage.
Some composite insulator is longer, in process of injection molding, mould can't disposablely be finished the injection moulding of insulator, and can only take the stage injection forming operation, and in the stage injection forming process, the composite insulator section finished of Zhu She plug section or injection does not exceed outside the injection molding, therefore, the composite insulator section that plug section of must will not inject in process of injection molding or injection are finished holds up, make itself and injection portion maintenance level, otherwise, because the own wt of the composite insulator section that plug section or injection are finished and curved downwards, so that it is curved that the plug in the mould becomes, and institute outpours the composite insulator that comes thick one side thin (being commonly called as off-centre) on one side, and the composite insulator of off-centre is underproof.
In the prior art, the composite insulator section that plug section that common employing carriage will not injected or injection are finished holds up, and this carriage is interim, the discord mould connects, in injection manipulation, operation easier is big, is difficult to make the plug section of not injection or composite insulator section and the injection portion maintenance level that injection is finished, and production efficiency is low.
The utility model content
The purpose of this utility model is to propose the anti-eccentric carriage of a kind of injection molding, the composite insulator section of finishing with its plug section of will not inject in the composite insulator injection process or injection holds up, make itself and injection portion maintenance level, effectively guarantee the plastic injection quality of composite insulator, enhance productivity.
For achieving the above object, the technical solution of the utility model is:
A kind of injection molding is prevented eccentric carriage, include bracing frame, it is characterized in that: described bracing frame comprises underframe and supporting bracket, described bracing frame is two, the underframe of two bracing frames is connected with the bed die seat both sides of injector respectively, the underframe of each bracing frame is provided with at least one supporting bracket, fixedly connected with underframe in the bottom of described supporting bracket, supporting bracket is used for supporting picking-up plug or insulator, the plug section of injection or composite insulator that injection is finished are risen reach with mould in the concordant height of plug section injected, the quantity of supporting bracket is decided by the length of plug/composite insulator.
Prioritization scheme is: underframe can connect and compose the shaped as frame structure by two block length shape carrier frame plates and two end plates, with bolt one end plate is connected with bed die seat one side of injector, make underframe and bed die seat form beam type and be connected, described supporting bracket is fixing across being connected on two carrier frame plates.
Further prioritization scheme is: also can be provided with at least one fixed head that is used to reinforce underframe between two carrier frame plates of underframe, the quantity of fixed head is decided on the length of underframe, and fixed head has the effect that the underframe bulk strength is increased.
The beneficial effects of the utility model are as follows:
1) underframe with bracing frame directly is connected with the bed die seat both sides of injector, bracing frame is mobile with opening/closing of bed die, both guaranteed composite insulator section that bracing frame is finished the plug section or the injection of not injection hold up reach with mould in the plug section concordant height injected, both guaranteed the plastic injection quality of composite insulator, remove the time of adjusting carriage again from, improved the injection production efficiency of long composite insulator greatly.
2) the utility model is simple in structure, and is easy to install and use.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a possible embodiments structural representation of the present utility model;
Fig. 2 is the A-A cut-away view of Fig. 1.
Embodiment
Illustrated in figures 1 and 2 is a possible embodiments structural representation of the present utility model, a kind of injection molding is prevented eccentric carriage, include two bracing frames 1, bracing frame 1 comprises underframe 11 and supporting bracket 13, the underframe 11 of two bracing frames 1 is connected with the both sides of the bed die seat 31 of injector 3 respectively, each underframe 11 is provided with at least one supporting bracket 13, fixedly connected with the underframe 11 of bracing frame 1 in the bottom of supporting bracket 13, supporting bracket 13 is used for support holding up plug 5 or insulator 6, make the plug section of not injection or composite insulator section that injection is finished arrive with mould 32 in the concordant height of plug section injected.
In actual use, the quantity of supporting bracket 13 is decided by the length and the weight of plug 5 or insulator 6, and plug 5 or insulator 6 can increase the quantity of supporting bracket 2 when long or heavier, hold up plug 5 or insulator 6 to support better, improve stability.
In the present embodiment, underframe 11 connects and composes the shaped as frame structure by two block length shape carrier frame plates and two end plates 12, to wherein with bolt 4, an end plate 12 is connected with a side of the bed die seat 31 of injector 3, make underframe 11 form beam type with bed die seat 31 and be connected, supporting bracket 13 is fixing across on two carrier frame plates that are connected underframe 11; Also be provided with fixed head 14 between two carrier frame plates at each underframe 11 middle part, fixed head 14 can be reinforced underframe 11, further puies forward the stability of bracing frame 1.When reality was used, the quantity of fixed head 14 was decided by the length of underframe 11, can increase the quantity of fixed head 14 when the carrier frame plate of underframe 11 is longer.
Claims (3)
1. an injection molding is prevented eccentric carriage, include bracing frame (1), it is characterized in that: described bracing frame (1) comprises underframe (11) and supporting bracket (13), described bracing frame (1) is two, the underframe (11) of two bracing frames (1) is connected with bed die seat (31) both sides of injector (3) respectively, the underframe (11) of each bracing frame (1) is provided with at least one supporting bracket (13), fixedly connected with underframe (11) in the bottom of described supporting bracket (13), supporting bracket (13) is used for support holding up plug (5) or insulator (6), make the plug section of not injection or composite insulator section that injection is finished arrive with mould (32) in the concordant height of plug section injected.
2. injection molding according to claim 1 is prevented eccentric carriage, it is characterized in that: described underframe (11) connects and composes the shaped as frame structure by two block length shape carrier frame plates and two end plates (12), with bolt (4) end plate (12) is connected with bed die seat (31) side of injector (3), make underframe (1) and bed die seat (31) form beam type and be connected, described supporting bracket (13) is fixing across on two carrier frame plates that are connected underframe (11).
3. injection molding according to claim 2 is prevented eccentric carriage, it is characterized in that: also be provided with at least one fixed head (14) that is used to reinforce underframe (11) between two carrier frame plates of described underframe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200587797U CN201438397U (en) | 2009-06-19 | 2009-06-19 | Injection mould anti-eccentricity bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200587797U CN201438397U (en) | 2009-06-19 | 2009-06-19 | Injection mould anti-eccentricity bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438397U true CN201438397U (en) | 2010-04-14 |
Family
ID=42400369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200587797U Expired - Fee Related CN201438397U (en) | 2009-06-19 | 2009-06-19 | Injection mould anti-eccentricity bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438397U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831994A (en) * | 2012-08-31 | 2012-12-19 | 江苏祥源电气设备有限公司 | Synchronizer of composite insulator injection machine |
| CN105957663A (en) * | 2016-06-30 | 2016-09-21 | 江苏祥源电气设备有限公司 | Drying injection system for composite insulators |
| CN107195404A (en) * | 2017-07-25 | 2017-09-22 | 江苏祥源电气设备有限公司 | A kind of synchronous preliminary drying heating system of injection (mo(u)lding) machine |
| CN107275015A (en) * | 2017-07-25 | 2017-10-20 | 江苏祥源电气设备有限公司 | A kind of composite insulator hardware injecting glue detent mechanism |
-
2009
- 2009-06-19 CN CN2009200587797U patent/CN201438397U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831994A (en) * | 2012-08-31 | 2012-12-19 | 江苏祥源电气设备有限公司 | Synchronizer of composite insulator injection machine |
| CN102831994B (en) * | 2012-08-31 | 2013-04-10 | 江苏祥源电气设备有限公司 | Synchronizer of composite insulator injection machine |
| CN105957663A (en) * | 2016-06-30 | 2016-09-21 | 江苏祥源电气设备有限公司 | Drying injection system for composite insulators |
| CN107195404A (en) * | 2017-07-25 | 2017-09-22 | 江苏祥源电气设备有限公司 | A kind of synchronous preliminary drying heating system of injection (mo(u)lding) machine |
| CN107275015A (en) * | 2017-07-25 | 2017-10-20 | 江苏祥源电气设备有限公司 | A kind of composite insulator hardware injecting glue detent mechanism |
| CN107275015B (en) * | 2017-07-25 | 2023-09-08 | 江苏祥源电气设备有限公司 | Glue injection positioning mechanism for composite insulator hardware fitting |
| CN107195404B (en) * | 2017-07-25 | 2023-09-12 | 江苏祥源电气设备有限公司 | Synchronous pre-baking heating system of injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20180619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |