CN205056996U - Die casting die of new energy automobile brake booster hydro -cylinder - Google Patents
Die casting die of new energy automobile brake booster hydro -cylinder Download PDFInfo
- Publication number
- CN205056996U CN205056996U CN201520823314.1U CN201520823314U CN205056996U CN 205056996 U CN205056996 U CN 205056996U CN 201520823314 U CN201520823314 U CN 201520823314U CN 205056996 U CN205056996 U CN 205056996U
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- CN
- China
- Prior art keywords
- brake booster
- energy automobile
- plate pattern
- cope match
- automobile brake
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- 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 - Fee Related
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Abstract
The utility model discloses a die casting die of new energy automobile brake booster hydro -cylinder, including cope match -plate pattern (10) and lower bolster (20), the detachably of cope match -plate pattern (10) lower surface center department inlays and has last type piece (30), the detachably of lower bolster (20) upper surface center department inlays and has lower type piece (40), upward all be provided with the die cavity on type piece (30) and lower type piece (40), still be provided with a plurality of mechanisms of loosing core on lower bolster (20), it lies in to loose core the mechanism the side position department of lower type piece (40), cope match -plate pattern (10) are provided with feed inlet (11), feed inlet (11) intercommunication is the die cavity of type piece (40) extremely down. The utility model discloses can make inner chamber and each hole on the new energy automobile brake booster hydro -cylinder by the direct injection molding of mould, reduce the surplus of follow -up processing, improve the efficiency of follow -up processing, reduce the processing cost.
Description
Technical field
The utility model relates to a kind of die casting, is specifically related to a kind of die casting of new-energy automobile brake booster oil cylinder, belongs to forming parts technical field in machine industry.
Background technology
New-energy automobile brake booster oil cylinder is the strength member in new-energy automobile brake system.Be the part schematic diagram of new-energy automobile brake booster oil cylinder as shown in Figure 5 and Figure 6, the cylinder interior of this part has inner chamber, cylinder body has multiple joint pin for connecting line, and each joint pin inside is provided with endoporus.The production of this part belongs to production in enormous quantities, traditional production method adopts cast molding, endoporus in the inner chamber of its cylinder body of part of cast molding, joint pin all can not cast out, it is a solid blank, its allowance is large, bring great trouble to follow-up processing, following process efficiency is low, processing cost is high.
Summary of the invention
The technical problems to be solved in the utility model is: the die casting providing a kind of new-energy automobile brake booster oil cylinder, make the inner chamber on new-energy automobile brake booster oil cylinder and each endoporus shaping by mould rheo-die-casting, reduce the surplus of following process, improve the efficiency of following process, cut down finished cost.
The purpose of this utility model is achieved through the following technical solutions:
A kind of die casting of new-energy automobile brake booster oil cylinder, comprise cope match-plate pattern and lower bolster, it is characterized in that: described cope match-plate pattern lower surface center position is removably inlaid with mo(u)ld top half block, described lower bolster upper surface center position is removably inlaid with mo(u)ld bottom half block, described mo(u)ld top half block and mo(u)ld bottom half block are provided with die cavity, described lower bolster is also provided with multiple core-pulling mechanism, described core-pulling mechanism is positioned at the lateral location place of described mo(u)ld bottom half block, described cope match-plate pattern is provided with charging aperture, and described charging aperture is communicated to the die cavity of mo(u)ld bottom half block.
Preferably, the quantity of described core-pulling mechanism is three, is respectively the first core-pulling mechanism, the second core-pulling mechanism and the 3rd core-pulling mechanism.The inner chamber of described first core-pulling mechanism on shaping new-energy automobile brake booster oil cylinder, described second core-pulling mechanism and the 3rd core-pulling mechanism are respectively used to the endoporus of joint pin on shaping new-energy automobile brake booster oil cylinder.
Preferably, described each core-pulling mechanism comprises slide block and is arranged on core bar on slide block, and described slide block is placed in the chute of described lower bolster, and described slide block can slide in chute, and core bar takes out by sliding slider from the part after shaping.
Preferably; described cope match-plate pattern is provided with brace and guides described slide block movement for when die sinking, matched moulds; described brace one end is fixed on described cope match-plate pattern; after matched moulds, the other end of brace extends obliquely and passes the inclined hole on described slide block; when die sinking or matched moulds; brace moves along with cope match-plate pattern, and slide block can be impelled to slide in chute, simple to operation.
Preferably, described slide block is provided with inclined-plane, described cope match-plate pattern is provided with latch segment, during matched moulds, the lozenges of described latch segment matches with the inclined-plane on described slide block.After matched moulds, latch segment is by slider locking, can effectively prevent slide block in press casting procedure from sliding.
Preferably, described lower bolster lower end is provided with two pieces of back-up blocks, and the position between described two pieces of back-up blocks is provided with top board, and described top board is provided with push rod, described push rod one end is fixed on described top board, and the other end passes described lower bolster and is resisted against on the lower surface of described cope match-plate pattern.
Preferably, the quantity of described push rod is four, is positioned at the corner place of described top board.
Preferably, be provided with lining in the charging aperture of described cope match-plate pattern, lining can the charging aperture of available protecting cope match-plate pattern wear and tear to avoid charging aperture.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the inner chamber on new forms of energy brake booster oil cylinder and each endoporus shaping by mould rheo-die-casting, reduce the surplus of following process, improve the efficiency of following process, cut down finished cost;
2, on mould, brace is along with the motion of cope match-plate pattern, and automatic guide shoe is moved in the chute of lower bolster, simple to operation;
3, to be matched with the inclined-plane on described slide block automatic locking sliding block by the lozenges of stating latch segment during matched moulds, structure is simple, can effectively prevent again slide block in press casting procedure from sliding simultaneously.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is the structural representation of mo(u)ld bottom half block described in the utility model and core-pulling mechanism;
Fig. 3 is lower bolster described in the utility model and mo(u)ld bottom half block structure schematic diagram;
Fig. 4 is the structural representation after the utility model matched moulds;
Fig. 5 is the schematic diagram of new-energy automobile brake booster oil cylinder part described in the utility model;
Fig. 6 is the other direction view of new-energy automobile brake booster oil cylinder part described in the utility model;
Description of reference numerals: 10, cope match-plate pattern; 11, charging aperture; 12, lining; 13, brace; 14, latch segment; 20, lower bolster; 21, chute; 30, mo(u)ld top half block; 40, mo(u)ld bottom half block; 50, the first core-pulling mechanism; 51, the second core-pulling mechanism; 52, the 3rd core-pulling mechanism; 53, slide block; 54, core bar; 55, inclined-plane; 60, back-up block; 70, top board; 71, push rod.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, utility model is described further:
A kind of die casting of new-energy automobile brake booster oil cylinder, comprise cope match-plate pattern 10 and lower bolster 20, described cope match-plate pattern 10 lower surface center position is removably inlaid with mo(u)ld top half block 30, described lower bolster 20 upper surface center position is removably inlaid with mo(u)ld bottom half block 40, described mo(u)ld top half block 30 and mo(u)ld bottom half block 40 are provided with die cavity, described lower bolster 20 is also provided with three core-pulling mechanisms, be respectively the first core-pulling mechanism 50, second core-pulling mechanism 51 and the 3rd core-pulling mechanism 53, the inner chamber of described first core-pulling mechanism 50 on shaping brake booster oil cylinder, described second core-pulling mechanism 51 and the 3rd core-pulling mechanism 52 are respectively used to the endoporus of joint pin on shaping brake booster oil cylinder, described core-pulling mechanism is positioned at the lateral location place of described mo(u)ld bottom half block 40, described cope match-plate pattern 10 is provided with charging aperture 11, described charging aperture 11 is communicated to the die cavity of mo(u)ld bottom half block 40, described enter in be provided with lining 12 and wear and tear for preventing charging aperture 11.
In the present embodiment, the core bar 54 that described each core-pulling mechanism comprises slide block 53 and is arranged on slide block 53, described slide block 53 is placed in the chute 21 of described lower bolster 20, and described slide block 53 can slide in chute 21.
Further, described cope match-plate pattern 10 is provided with brace 13 to move for guiding described slide block 53 when die sinking, matched moulds, described brace 13 one end is fixed on described cope match-plate pattern 10, and after matched moulds, the other end of brace 13 extends obliquely and passes the inclined hole on described slide block 53.
In the present embodiment, described slide block 53 is provided with inclined-plane 55, described cope match-plate pattern 10 is provided with latch segment 14, and during matched moulds, the lozenges of described latch segment 14 matches for being locked by slide block 53 with the inclined-plane 55 on described slide block 53, and effect prevents slide block 53 in press casting procedure from sliding.
Described lower bolster 20 lower end is provided with two pieces of back-up blocks 60, position between described two pieces of back-up blocks 60 is provided with top board 70, the corner place of described top board 70 is provided with push rod 71, described push rod 71 one end is fixed on described top board 70, and the other end passes described lower bolster 20 and is resisted against on the lower surface of described cope match-plate pattern 10.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. the die casting of a new-energy automobile brake booster oil cylinder, comprise cope match-plate pattern (10) and lower bolster (20), it is characterized in that: described cope match-plate pattern (10) lower surface center position is removably inlaid with mo(u)ld top half block (30), described lower bolster (20) upper surface center position is removably inlaid with mo(u)ld bottom half block (40), described mo(u)ld top half block (30) and mo(u)ld bottom half block (40) are provided with die cavity, (20) are also provided with multiple core-pulling mechanism to described lower bolster, described core-pulling mechanism is positioned at the lateral location place of described mo(u)ld bottom half block (40), described cope match-plate pattern (10) is provided with charging aperture (11), described charging aperture (11) is communicated to the die cavity of mo(u)ld bottom half block (40).
2. the die casting of a kind of new-energy automobile brake booster oil cylinder according to claim 1, it is characterized in that: the quantity of described core-pulling mechanism is three, be respectively the first core-pulling mechanism (50), the second core-pulling mechanism (51) and the 3rd core-pulling mechanism (52).
3. the die casting of a kind of new-energy automobile brake booster oil cylinder according to claim 2, it is characterized in that: described each core-pulling mechanism comprises slide block (53) and is arranged on the core bar (54) on slide block (53), described slide block (54) is placed in the chute (21) of described lower bolster (20), and described slide block (53) can slide in chute (21).
4. the die casting of a kind of new-energy automobile brake booster oil cylinder according to claim 3, it is characterized in that: described cope match-plate pattern (10) is provided with brace (13) and moves for guiding described slide block (53) when die sinking, matched moulds, described brace (13) one end is fixed on described cope match-plate pattern (10), and after matched moulds, brace (13) other end extends obliquely and passes the inclined hole on described slide block (53).
5. the die casting of a kind of new-energy automobile brake booster oil cylinder according to claim 3, it is characterized in that: described slide block (53) is provided with inclined-plane (55), described cope match-plate pattern (10) is provided with latch segment (14), during matched moulds, the lozenges of described latch segment (14) matches with the inclined-plane (55) on described slide block (53).
6. the die casting of a kind of new-energy automobile brake booster oil cylinder according to claim 1, it is characterized in that: described lower bolster (20) lower end is provided with two pieces of back-up blocks (60), position between described two pieces of back-up blocks (60) is provided with top board (70), described top board (70) is provided with push rod (71), described push rod (71) one end is fixed on described top board (70), and the other end passes described lower bolster (20) and is resisted against on the lower surface of described cope match-plate pattern (10).
7. the die casting of a kind of new-energy automobile brake booster oil cylinder according to claim 6, is characterized in that: the quantity of described push rod (71) is four, is positioned at the corner place of described top board (70).
8. the die casting of a kind of new-energy automobile brake booster oil cylinder according to claim 1, is characterized in that: be provided with lining (12) in the charging aperture (11) of described cope match-plate pattern (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823314.1U CN205056996U (en) | 2015-10-23 | 2015-10-23 | Die casting die of new energy automobile brake booster hydro -cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823314.1U CN205056996U (en) | 2015-10-23 | 2015-10-23 | Die casting die of new energy automobile brake booster hydro -cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056996U true CN205056996U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823314.1U Expired - Fee Related CN205056996U (en) | 2015-10-23 | 2015-10-23 | Die casting die of new energy automobile brake booster hydro -cylinder |
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|---|---|
| CN (1) | CN205056996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598123A (en) * | 2017-10-18 | 2018-01-19 | 东莞市兴茂压铸有限公司 | A kind of automatic shutter die casting |
| CN111283167A (en) * | 2020-03-23 | 2020-06-16 | 西安法士特汽车传动有限公司 | Quick refrigerated die casting die device of loosing core |
-
2015
- 2015-10-23 CN CN201520823314.1U patent/CN205056996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598123A (en) * | 2017-10-18 | 2018-01-19 | 东莞市兴茂压铸有限公司 | A kind of automatic shutter die casting |
| CN111283167A (en) * | 2020-03-23 | 2020-06-16 | 西安法士特汽车传动有限公司 | Quick refrigerated die casting die device of loosing core |
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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: 20160302 Termination date: 20171023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |