CN203804142U - Large cylinder core box die of large engine body - Google Patents
Large cylinder core box die of large engine body Download PDFInfo
- Publication number
- CN203804142U CN203804142U CN201420184541.XU CN201420184541U CN203804142U CN 203804142 U CN203804142 U CN 203804142U CN 201420184541 U CN201420184541 U CN 201420184541U CN 203804142 U CN203804142 U CN 203804142U
- Authority
- CN
- China
- Prior art keywords
- core box
- box assembly
- side core
- base plate
- assembly
- 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 - Fee Related
Links
- 244000166124 Eucalyptus globulus Species 0.000 claims description 3
- 241000124033 Salix Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of dies and particularly relates to a large cylinder core box die of a large engine body, which is used for solving the technical problems of assembly difficulty and the like in the prior art. The large cylinder core box die comprises a die body with a cavity, wherein the die body comprises a base plate and a lower core box body arranged on the base plate; the base plate is provided with a first side core box assembly located at one side of the lower core box body, a second side core box assembly located at the other side of the lower core box body, and a third side core box assembly arranged on the second side core box assembly; a locking mechanism is arranged between the first side core box assembly and the second side core box assembly, and the other locking mechanism is arranged between the first side core box assembly and the third side core box assembly; a first traveling mechanism is arranged between the first side core box assembly and the base plate, and the other first traveling mechanism is arranged between the second side core box assembly and the base plate; a second traveling mechanism is arranged between the second side core box assembly and the third side core box assembly. The large cylinder core box die has the advantages of easiness for assembly and low cost.
Description
Technical field
The utility model belongs to technical field of mold, especially relates to a kind of vat core mould of big-block engine body.
Background technology
Big-block engine is generally used on the equipment such as steamer and aircraft, the body of big-block engine is generally made by mould, such mould not only volume is larger, and manufacture craft is loaded down with trivial details, and at present existing such mould its all there is following defect: design unreasonable, complex structure and difficult assembling, manufacture process not only the cycle longer, and efficiency is lower, in addition, its cost of manufacture of such mould is higher, cannot meet the production requirement of enterprise.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of cost low and be easy to the vat core mould of big-block engine body of assembling.
For achieving the above object, the utility model has adopted following technical proposal: the vat core mould of this big-block engine body comprises the die ontology with mold cavity, this die ontology comprises base plate and is arranged on the lower core box body on base plate, on base plate, be provided with the first side core box assembly that lays respectively at this lower core box body one side, on base plate, be also provided with and be positioned at the second side core box assembly of lower core box body opposite side and be arranged on the 3rd side core box assembly on the second side core box assembly, at the first side core box assembly, on the second side core box assembly and the 3rd side core box assembly, being respectively equipped with can be to mobile liftout attachment in mold cavity, between the first side core box assembly and the second side core box assembly, between the first side core box assembly and the 3rd side core box assembly, be respectively equipped with retaining mechanism, between described the first side core box assembly and base plate, between the second side core box assembly and base plate, be respectively equipped with the first walking mechanism, between the second side core box assembly and the 3rd side core box assembly, be provided with the second walking mechanism.
In the vat core mould of above-mentioned big-block engine body, the first described walking mechanism comprises the first guide rail that is separately positioned on base plate two ends, on every the first guide rail, be respectively equipped with some the first row travelling wheels, described the first row travelling wheel is arranged on the first side core box assembly and the second side core box assembly bottom; The second described walking mechanism comprises the second guide rail that is separately positioned on the second side core box assembly two ends, is provided with some the second road wheels on the second guide rail, and the second described road wheel is arranged on the 3rd side core box assembly bottom.
In the vat core mould of above-mentioned big-block engine body, described base plate is provided with the limit base that lays respectively at the first described guide rail two ends; On the second side core box assembly, be provided with and be positioned at the caging bolt of the second guide rail away from the 3rd side core box assembly one end.
In the vat core mould of above-mentioned big-block engine body, described liftout attachment comprises ball-recirculation device, in ball-recirculation device, is equipped with ball screw, is provided with angled slide block in the inner of ball screw, is provided with handwheel in the outer end of ball screw.
In the vat core mould of above-mentioned big-block engine body, described retaining mechanism comprises tie down screw, is respectively equipped with eyenut at the two ends of tie down screw, and between described tie down screw and eyenut, screw thread is connected.
In the vat core mould of above-mentioned big-block engine body, described lower core box body bottom is provided with some alignment pins, on base plate, be provided with the locating hole that the alignment pin described in some confessions inserts one by one, between described lower core box body and base plate, be connected by removable structure.
In the vat core mould of above-mentioned big-block engine body, described removable structure comprises some standing screws, and this standing screw is located in lower core box body and base plate and is respectively equipped with locking nut at its two ends.
In the vat core mould of above-mentioned big-block engine body, the first described side core box assembly comprises the first core box skeleton and is arranged on the first core box side plate on the first core box skeleton; The second described side core box assembly comprises the second core box skeleton and is arranged on the second core box side plate on the second core box skeleton; The 3rd described side core box assembly comprises the 3rd core box skeleton and be arranged on the 3rd core box side plate on the 3rd core box skeleton, and described the first core box side plate, the second core box side plate and the 3rd core box side plate are made by willow Eucalyptus.
Compared with prior art, the advantage of the vat core mould of this big-block engine body is: 1, design is more reasonable, is easy to assembling and manufactures, and is convenient to the demoulding and moves and can meet production requirement; 2, cost is low, can significantly reduce the cost of manufacture of mould; 3, the structural strength of mould is high, can meet production requirement.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the broken section structural representation that the utility model provides.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Fig. 4 is the first core box skeleton structure schematic diagram that the utility model provides.
Fig. 5 is the first core box lateral plate structure schematic diagram that the utility model provides.
Fig. 6 is the second core box skeleton structure schematic diagram that the utility model provides.
Fig. 7 is the second core box lateral plate structure schematic diagram that the utility model provides.
Fig. 8 is the 3rd core box skeleton structure schematic diagram that the utility model provides.
Fig. 9 is the 3rd core box lateral plate structure schematic diagram that the utility model provides.
In figure, die ontology 1, tie down screw 11, eyenut 12, standing screw 13, base plate 2, locating hole 21, lower core box body 3, alignment pin 31, the first side core box assembly 4, the first core box skeleton 41, the first core box side plate 42, the second side core box assembly 5, the second core box skeleton 51, the second core box side plate 52, the 3rd side core box assembly 6, the 3rd core box skeleton 61, the 3rd core box side plate 62, liftout attachment 7, ball-recirculation device 71, ball screw 72, angled slide block 73, handwheel 74, the first walking mechanism 8, the first guide rail 81, the first row travelling wheel 82, limit base 83, the second walking mechanism 9, the second guide rail 91, two road wheels 92, caging bolt 93, mold cavity a.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Fig. 1-9, the vat core mould of this big-block engine body comprises the die ontology 1 with mold cavity a, this die ontology 1 comprises base plate 2 and is arranged on the lower core box body 3 on base plate 2, be provided with some alignment pins 31 in lower core box body 3 bottoms, on base plate 2, be provided with the locating hole 21 that the alignment pin 31 described in some confessions inserts one by one, between described lower core box body 3 and base plate 2, be connected by removable structure, prioritization scheme, this removable structure comprises some standing screws 13, this standing screw 13 is located in lower core box body 3 and base plate 2 and is respectively equipped with locking nut at its two ends, on base plate 2, be provided with the first side core box assembly 4 that lays respectively at these lower core box body 3 one sides, on base plate 2, be also provided with and be positioned at the second side core box assembly 5 of lower core box body 3 opposite sides and be arranged on the 3rd side core box assembly 6 on the second side core box assembly 5, at the first side core box assembly 4, on the second side core box assembly 5 and the 3rd side core box assembly 6, being respectively equipped with can be to mobile liftout attachment 7 in mold cavity a, between the first side core box assembly 4 and the second side core box assembly 5, between the first side core box assembly 4 and the 3rd side core box assembly 6, be respectively equipped with retaining mechanism, between described the first side core box assembly 4 and base plate 2, between the second side core box assembly 5 and base plate 2, be respectively equipped with the first walking mechanism 8, between the second side core box assembly 5 and the 3rd side core box assembly 6, be provided with the second walking mechanism 9,
Comprise the first guide rail 81 that is separately positioned on base plate 2 two ends in first walking mechanism 8 of the present embodiment, on every the first guide rail 81, be respectively equipped with some the first row travelling wheels 82, described the first row travelling wheel 82 is arranged on the first side core box assembly 4 and the second side core box assembly 5 bottoms; The second described walking mechanism 9 comprises the second guide rail 91 that is separately positioned on the second side core box assembly 5 two ends, is provided with some the second road wheels 92 on the second guide rail 91, and the second described road wheel 92 is arranged on the 3rd side core box assembly 6 bottoms.For the ease of control, be provided with the limit base 83 that lays respectively at the first described guide rail 81 two ends on base plate 2; On the second side core box assembly 5, be provided with and be positioned at the caging bolt 93 of the second guide rail 91 away from the 3rd side core box assembly 6 one end.
Secondly, the liftout attachment 7 of the present embodiment comprises ball-recirculation device 71, is equipped with ball screw 72 in ball-recirculation device 71, is provided with angled slide block 73 in the inner of ball screw 72, is provided with handwheel 74 in the outer end of ball screw 72.In addition, retaining mechanism comprises tie down screw 11, is respectively equipped with eyenut 12 at the two ends of tie down screw 11, and between described tie down screw 11 and eyenut 12, screw thread is connected.Ball-recirculation device 71 is fixed on the first side core box assembly 4, the second side core box assembly 5 and the 3rd side core box assembly 6.
As the optimized scheme of the present embodiment, the first side core box assembly 4 here comprises the first core box skeleton 41 and is arranged on the first core box side plate 42 on the first core box skeleton 41; The second described side core box assembly 5 comprises the second core box skeleton 51 and is arranged on the second core box side plate 52 on the second core box skeleton 51; The 3rd described side core box assembly 6 comprises the 3rd core box skeleton 61 and is arranged on the 3rd core box side plate 62 on the 3rd core box skeleton 61, and described the first core box side plate 42, the second core box side plate 52 and the 3rd core box side plate 62 are made by willow Eucalyptus.
It is gently to change requirement in order to reach mold weight on the one hand that the present embodiment adopts this process structure layout, also be the actual conditions not high from the output of auxiliary products on the other hand, meeting under the prerequisite of its normal volume requirement, adopt the material that more each metalloid is more cheap to produce, save a large amount of early stages and sent out out manufacturing expense, and done sufficient practice preparation in early stage for produce supporting engine in batches later, accumulate valuable experience.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used die ontology 1 herein, tie down screw 11, eyenut 12, standing screw 13, base plate 2, locating hole 21, lower core box body 3, alignment pin 31, the first side core box assembly 4, the first core box skeleton 41, the first core box side plate 42, the second side core box assembly 5, the second core box skeleton 51, the second core box side plate 52, the 3rd side core box assembly 6, the 3rd core box skeleton 61, the 3rd core box side plate 62, liftout attachment 7, ball-recirculation device 71, ball screw 72, angled slide block 73, handwheel 74, the first walking mechanism 8, the first guide rail 81, the first row travelling wheel 82, limit base 83, the second walking mechanism 9, the second guide rail 91, two road wheels 92, caging bolt 93, the terms such as mold cavity a, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (8)
1. the vat core mould of a big-block engine body, comprise the there is mold cavity die ontology (1) of (a), it is characterized in that, described die ontology (1) comprises base plate (2) and is arranged on the lower core box body (3) on base plate (2), on base plate (2), be provided with the first side core box assembly (4) that lays respectively at these lower core box body (3) one sides, on base plate (2), be also provided with and be positioned at the second side core box assembly (5) of lower core box body (3) opposite side and be arranged on the 3rd side core box assembly (6) on the second side core box assembly (5), at the first side core box assembly (4), on the second side core box assembly (5) and the 3rd side core box assembly (6), being respectively equipped with can be to mobile liftout attachment (7) in mold cavity (a), between the first side core box assembly (4) and the second side core box assembly (5), between the first side core box assembly (4) and the 3rd side core box assembly (6), be respectively equipped with retaining mechanism, between described the first side core box assembly (4) and base plate (2), between the second side core box assembly (5) and base plate (2), be respectively equipped with the first walking mechanism (8), between the second side core box assembly (5) and the 3rd side core box assembly (6), be provided with the second walking mechanism (9).
2. the vat core mould of big-block engine body according to claim 1, it is characterized in that, described the first walking mechanism (8) comprises the first guide rail (81) that is separately positioned on base plate (2) two ends, on every the first guide rail (81), be respectively equipped with some the first row travelling wheels (82), described the first row travelling wheel (82) is arranged on the first side core box assembly (4) and the second side core box assembly (5) bottom; Described the second walking mechanism (9) comprises the second guide rail (91) that is separately positioned on the second side core box assembly (5) two ends, on the second guide rail (91), be provided with some the second road wheels (92), described the second road wheel (92) is arranged on the 3rd side core box assembly (6) bottom.
3. the vat core mould of big-block engine body according to claim 2, is characterized in that, described base plate (2) is provided with the limit base (83) that lays respectively at described the first guide rail (81) two ends; On the second side core box assembly (5), be provided with and be positioned at the caging bolt (93) of the second guide rail (91) away from the 3rd side core box assembly (6) one end.
4. according to the vat core mould of the big-block engine body described in claim 1-3 any one, it is characterized in that, described liftout attachment (7) comprises ball-recirculation device (71), in ball-recirculation device (71), be equipped with ball screw (72), be provided with angled slide block (73) in the inner of ball screw (72), be provided with handwheel (74) in the outer end of ball screw (72).
5. according to the vat core mould of the big-block engine body described in claim 1-3 any one, it is characterized in that, described retaining mechanism comprises tie down screw (11), be respectively equipped with eyenut (12) at the two ends of tie down screw (11), between described tie down screw (11) and eyenut (12), screw thread is connected.
6. according to the vat core mould of the big-block engine body described in claim 1-3 any one, it is characterized in that, described lower core box body (3) bottom is provided with some alignment pins (31), on base plate (2), be provided with the locating hole (21) that the alignment pin (31) described in some confessions inserts one by one, between described lower core box body (3) and base plate (2), be connected by removable structure.
7. the vat core mould of big-block engine body according to claim 6, it is characterized in that, described removable structure comprises some standing screws (13), and this standing screw (13) is located in lower core box body (3) and base plate (2) and is respectively equipped with locking nut at its two ends.
8. according to the vat core mould of the big-block engine body described in claim 1-3 any one, it is characterized in that, the first described side core box assembly (4) comprises the first core box skeleton (41) and is arranged on the first core box side plate (42) on the first core box skeleton (41); The second described side core box assembly (5) comprises the second core box skeleton (51) and is arranged on the second core box side plate (52) on the second core box skeleton (51); The 3rd described side core box assembly (6) comprises the 3rd core box skeleton (61) and is arranged on the 3rd core box side plate (62) on the 3rd core box skeleton (61), and described the first core box side plate (42), the second core box side plate (52) and the 3rd core box side plate (62) are made by willow Eucalyptus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184541.XU CN203804142U (en) | 2014-04-17 | 2014-04-17 | Large cylinder core box die of large engine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184541.XU CN203804142U (en) | 2014-04-17 | 2014-04-17 | Large cylinder core box die of large engine body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804142U true CN203804142U (en) | 2014-09-03 |
Family
ID=51442953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184541.XU Expired - Fee Related CN203804142U (en) | 2014-04-17 | 2014-04-17 | Large cylinder core box die of large engine body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804142U (en) |
-
2014
- 2014-04-17 CN CN201420184541.XU patent/CN203804142U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203804139U (en) | Core box die for manufacturing gearbox at front end of large engine | |
| CN203804142U (en) | Large cylinder core box die of large engine body | |
| CN201769080U (en) | Guide mechanism of towing trolley for metal bar peeler | |
| CN203267885U (en) | Fixing device used for transportation of tire mold | |
| CN204294777U (en) | A kind of wheel rim contour roll forming mould die changing tool | |
| CN202129353U (en) | Rapid assembling die for producing longitudinal beams of various wheelbases | |
| CN203804149U (en) | Core box die for gearbox at rear end of large engine body | |
| CN203209611U (en) | Aluminum alloy connecting rod indirect liquid forging mold structure | |
| CN203887151U (en) | Large rear-end skin core box for manufacturing large engine body | |
| CN203887159U (en) | Pouring gate locating gap bridge assembly of core box at front end of large engine body | |
| CN202690608U (en) | Connecting part of frame | |
| CN203817312U (en) | Mold jacket pressing device | |
| CN203484640U (en) | Die-casting die for automotive part | |
| CN207273484U (en) | A kind of prestressing force high-speed rail plate prefabricated mould tension rod | |
| CN202357485U (en) | Return device of composite material hydraulic press slide block | |
| CN205513096U (en) | Double -colored lipstick filling mould of peach heart | |
| CN203804148U (en) | Left core box of core box die for gearbox at rear end of large engine | |
| CN206186202U (en) | Mould structure of automobile wheel hub cover | |
| CN202114224U (en) | Split type template | |
| CN103496083A (en) | High-strength mechanical arm beam on injection molding machine | |
| CN203158080U (en) | Light truck frame with straight longitudinal beams | |
| CN204171297U (en) | A kind of multiplex moulding flange scraper plate | |
| CN203063053U (en) | Power cable shield die | |
| CN203104173U (en) | Generator end cap | |
| CN203221564U (en) | Integrated die forming machine for concrete channel components |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20180417 |