CN213888056U - Mold for manufacturing crankcase - Google Patents
Mold for manufacturing crankcase Download PDFInfo
- Publication number
- CN213888056U CN213888056U CN202022855770.8U CN202022855770U CN213888056U CN 213888056 U CN213888056 U CN 213888056U CN 202022855770 U CN202022855770 U CN 202022855770U CN 213888056 U CN213888056 U CN 213888056U
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- CN
- China
- Prior art keywords
- mould
- mold
- rod
- threaded rod
- manufacturing
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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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- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000000428 dust Substances 0.000 claims description 16
- 238000005266 casting Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model belongs to the mould field specifically is a mould for making crankcase, comprises a workbench, the both sides fixed mounting of workstation bottom has the supporting leg, rotatory threaded rod has been cup jointed in the inboard activity of supporting leg, the thread bush has been cup jointed to the both sides screw thread of rotatory threaded rod, the top fixed mounting of thread bush has the slide bar, the buffer beam has been cup jointed in the bottom activity of slide bar. Set up a driving motor drive rotary threaded rod rotatory through the bottom at the workstation for the thread bush that the screw thread cup jointed on rotary threaded rod can be along with rotary threaded rod's direction of rotation removal, thereby drive the slide bar synchronous motion at its top, the basis of mould is detained to the device has been guaranteed, consequently, set up the connecting rod on two slide bars and be connected with left mould and right mould, thereby when two slide bars move to the inboard, will drive left mould and right mould lock together, accomplish and detain the mould, need not manually and detain the mould, the practicality of device has been improved.
Description
Technical Field
The utility model relates to a mould field especially relates to a mould for making crankcase.
Background
The design of the existing light diesel engine and gasoline engine requires higher unit mass power of the engine, so the selection of the materials of the parts of the engine is particularly critical, light, environment-friendly and economic materials are more and more widely applied, as the key parts of the engine design, more and more materials of the crankcase are more and more aluminum materials with lighter materials and simpler casting process to replace the traditional cast iron materials, the manufacturing of the crankcase is generally cast and formed through a mould, but the existing moulds are connected up and down, the connection is not stable enough due to the problem of the connection, the deviation of the cast and formed can be caused by the fact that the upper and lower connection is not aligned, meanwhile, the existing mould does not have a vibrating device, so that the gas in the casting liquid is left in the cast and formed casting, the quality of the casting is caused to be problematic, and the casting can not be used, there are certain safety issues.
In order to solve the above problems, a mold for manufacturing a crankcase is proposed in the present application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a mould for making crankcase has automatic accurate knot mould, shakes and removes the bubble, the high characteristics of casting quality.
(II) technical scheme
For solving the technical problem, the utility model provides a mould for making crankcase, comprises a workbench, the both sides fixed mounting of workstation bottom has the supporting leg, rotatory threaded rod has been cup jointed in the inboard activity of supporting leg, the thread bush has been cup jointed to the both sides screw thread of rotatory threaded rod, the top fixed mounting of thread bush has the slide bar, the buffer beam has been cup jointed in the bottom activity of slide bar, the bottom fixed mounting of buffer beam has the support frame, and the top fixed mounting of buffer beam has left mould, the inboard fixed mounting of left mould has the lock groove, and the fixed pouring gate that has cup jointed in top of left mould, the bottom fixed mounting of left mould has vibrator.
Preferably, the middle part of rotatory threaded rod is fixed to be cup jointed driving motor, and the screw thread opposite direction of rotatory threaded rod both sides, driving motor's the fixed solid fixed ring that has cup jointed in the outside, gu fixed ring's top fixed mounting be in the middle part of workstation lower surface.
Preferably, the top end of the sliding rod is fixedly provided with two dust removal fans, the number of the dust removal fans is two according with the number of the sliding rod, and the two dust removal fans are symmetrically arranged on two sides of the workbench respectively.
Preferably, the middle part fixed mounting of slide bar has the connecting rod, the other end fixed mounting of connecting rod has left mould, another the other end fixed mounting of connecting rod has right mould, left side mould with be mirror symmetry structure between the right mould.
Preferably, the bottom end of the support frame is fixedly installed on the workbench, and the support frame is L-shaped.
Preferably, the bottom of the vibration device is fixedly provided with a sliding block, and the bottom end of the sliding block is connected in a sliding groove formed in the workbench in a sliding manner.
The above technical scheme of the utility model has following profitable technological effect:
1. set up a driving motor drive rotary threaded rod rotatory through the bottom at the workstation for the thread bush that the screw thread cup jointed on rotary threaded rod can be along with rotary threaded rod's direction of rotation removal, thereby drive the slide bar synchronous motion at its top, the basis of mould is detained to the device has been guaranteed, consequently, set up the connecting rod on two slide bars and be connected with left mould and right mould, thereby when two slide bars move to the inboard, will drive left mould and right mould lock together, accomplish and detain the mould, need not manually and detain the mould, the practicality of device has been improved.
2. All set up vibrator through the bottom at left mould and right mould to after advancing the mould with the metal liquid casting, start vibrator and begin vibrations, make because of the bubble that both sides liquid clashed the production discharged by vibrations, avoided liquid condensation back bubble still inside the foundry goods, the condition that influences the foundry goods quality appears, has improved the reliability of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the workbench of the present invention.
Reference numerals:
1. a work table; 2. supporting legs; 3. a fixing ring; 4. a drive motor; 5. rotating the threaded rod; 6. a threaded sleeve; 7. a slide bar; 8. a dust removal fan; 9. a buffer rod; 10. a support frame; 11. a left mold; 12. A right mold; 13. buckling the groove; 14. a casting gate; 15. a vibration device; 16. a slider; 17. a connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, a mold for manufacturing a crankcase is provided, which comprises a workbench 1, supporting legs 2 are fixedly mounted on two sides of the bottom of the workbench 1, a rotary threaded rod 5 is sleeved on the inner side of each supporting leg 2, threaded sleeves 6 are sleeved on two sides of each rotary threaded rod 5, a sliding rod 7 is fixedly mounted at the top of each threaded sleeve 6, a buffer rod 9 is sleeved on the bottom of each sliding rod 7 in a movable manner, a support frame 10 is fixedly mounted at the bottom end of each buffer rod 9, a left mold 11 is fixedly mounted at the top end of each buffer rod 9, a buckling groove 13 is fixedly mounted on the inner side of each left mold 11, a casting opening 14 is fixedly sleeved at the top of each left mold 11, and a vibration device 15 is fixedly mounted at the bottom of each left mold 11.
As shown in fig. 1, driving motor 4 has been cup jointed to the middle part of rotatory threaded rod 5 is fixed, and the screw thread opposite direction of the 5 both sides of rotatory threaded rod, solid fixed ring 3 has been cup jointed to driving motor 4's the outside is fixed, gu fixed ring 3's top fixed mounting is at the middle part of 1 lower surface of workstation, through the fixed driving motor 4 that cup joints in the middle part of rotatory threaded rod 5, thereby utilize driving motor 4 drive rotatory threaded rod 5 rotatory, the power basis of mould is detained to the device has been guaranteed, the automation of device has been improved, set up solid fixed ring 3 in driving motor 4's the outside simultaneously, thereby utilize solid fixed ring 3 to live driving motor 4's rigidity, the steadiness of device has been improved.
In this embodiment, the top fixed mounting of slide bar 7 has dust exhausting fan 8, and dust exhausting fan 8's quantity is for agreeing with two of slide bar 7 quantity, and two dust exhausting fan 8 symmetries are respectively installed in the both sides on workstation 1, through installing dust exhausting fan 8 on the top of slide bar 7 to when using, utilize dust exhausting fan 8 to remove dust, guarantee the clean of casting environment, avoid the dust to influence the quality of casting, improved the practicality of device.
As shown in fig. 1, the middle part fixed mounting of slide bar 7 has connecting rod 17, the other end fixed mounting of connecting rod 17 has left mould 11, the other end fixed mounting of another connecting rod 17 has right mould 12, be the mirror symmetry structure between left mould 11 and the right mould 12, through setting up connecting rod 17 at the top of slide bar 7, and be connected the other end and the left mould 11 of connecting rod 17, be connected with right mould 12 and another connecting rod 17 of left mould 11 mirror image simultaneously, thereby make the traffic direction between left mould 11 and the right mould 12 opposite all the time, the power basis of detaining the mould has been guaranteed, the practicality of device has been improved.
It should be noted that the bottom end of the support frame 10 is fixedly mounted on the workbench 1, and the support frame 10 is L-shaped, and the bottom end of the support frame 10 is mounted on the workbench 1, so that the position of the support frame 10 is more stable, the position of the structure is improved, the top of the support frame 10 is slidably connected with the sliding rod 7, the position of the sliding rod 7 is limited, and the stability of the device is improved.
It should be understood that the bottom of the vibration device 15 is fixedly provided with a sliding block 16, the bottom end of the sliding block 16 is slidably connected in a sliding groove formed in the workbench 1, and the sliding block 16 is arranged at the bottom of the vibration device 15, so that the position of the vibration device 15 is stabilized, the structural stability is ensured, and the sliding block 16 is slidably connected in the sliding groove formed in the workbench 1, so that the operation between the structures is smoother and synchronous, and the reliability of the device is improved.
The utility model discloses a theory of operation and use flow: firstly, the device is placed at a required position, the device is started again, the dust removal fan 8 is used for removing dust to clean the periphery of the left die 11 and the right die 12, the cleanliness is kept, then the driving motor 4 is started to drive the rotary threaded rod 5 to rotate, the threaded sleeve 6 starts to move to drive the two sliding rods 7 to move synchronously, the left die 11 and the right die 12 are buckled, die buckling is completed, then the metal liquid is injected into the left die 11 and the right die 12 through the casting opening 14, the vibration device 15 is started again to start to vibrate the left die 11 and the right die 12, bubbles generated by metal liquid hedging are removed, the casting quality is guaranteed, and finally, the demoulding is carried out after condensation.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A mold for manufacturing a crankcase, comprising a table (1), characterized in that, supporting legs (2) are fixedly arranged on two sides of the bottom of the workbench (1), a rotary threaded rod (5) is movably sleeved on the inner sides of the supporting legs (2), the two sides of the rotary threaded rod (5) are in threaded sleeve connection with a threaded sleeve (6), the top of the threaded sleeve (6) is fixedly provided with a sliding rod (7), the bottom of the sliding rod (7) is movably sleeved with a buffer rod (9), the bottom end of the buffer rod (9) is fixedly provided with a support frame (10), a left die (11) is fixedly arranged at the top end of the buffer rod (9), a buckling groove (13) is fixedly arranged on the inner side of the left die (11), and the top of the left mould (11) is fixedly sleeved with a casting gate (14), and the bottom of the left mould (11) is fixedly provided with a vibration device (15).
2. The mold for manufacturing the crankcase according to claim 1, wherein a driving motor (4) is fixedly sleeved in the middle of the rotary threaded rod (5), the thread directions of two sides of the rotary threaded rod (5) are opposite, a fixing ring (3) is fixedly sleeved on the outer side of the driving motor (4), and the top end of the fixing ring (3) is fixedly installed in the middle of the lower surface of the workbench (1).
3. The mold for manufacturing the crankcase according to claim 1, wherein the top end of the sliding rod (7) is fixedly provided with two dust removing fans (8), the number of the dust removing fans (8) is two according to the number of the sliding rod (7), and the two dust removing fans (8) are respectively and symmetrically arranged on two sides of the workbench (1).
4. The mold for manufacturing the crankcase according to claim 1, wherein a connecting rod (17) is fixedly installed in the middle of the sliding rod (7), a left mold (11) is fixedly installed at the other end of the connecting rod (17), a right mold (12) is fixedly installed at the other end of the other connecting rod (17), and the left mold (11) and the right mold (12) are in a mirror image structure.
5. A mold for manufacturing a crankcase according to claim 1, wherein the bottom end of the supporting frame (10) is fixedly mounted on the working table (1), and the supporting frame (10) is L-shaped.
6. A mold for manufacturing a crankcase according to claim 1, wherein a sliding block (16) is fixedly installed at the bottom of the vibrating device (15), and the bottom end of the sliding block (16) is slidably connected in a sliding groove formed on the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022855770.8U CN213888056U (en) | 2020-12-01 | 2020-12-01 | Mold for manufacturing crankcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022855770.8U CN213888056U (en) | 2020-12-01 | 2020-12-01 | Mold for manufacturing crankcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213888056U true CN213888056U (en) | 2021-08-06 |
Family
ID=77101296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022855770.8U Expired - Fee Related CN213888056U (en) | 2020-12-01 | 2020-12-01 | Mold for manufacturing crankcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213888056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082926A (en) * | 2021-11-24 | 2022-02-25 | 镇江市丹徒区润伟铸件厂 | Efficient casting process and equipment for nodular cast iron well lid |
-
2020
- 2020-12-01 CN CN202022855770.8U patent/CN213888056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082926A (en) * | 2021-11-24 | 2022-02-25 | 镇江市丹徒区润伟铸件厂 | Efficient casting process and equipment for nodular cast iron well lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |