CN207013702U - A kind of lubrication system of low-pressure casting hub die - Google Patents
A kind of lubrication system of low-pressure casting hub die Download PDFInfo
- Publication number
- CN207013702U CN207013702U CN201720790433.0U CN201720790433U CN207013702U CN 207013702 U CN207013702 U CN 207013702U CN 201720790433 U CN201720790433 U CN 201720790433U CN 207013702 U CN207013702 U CN 207013702U
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- lubrication
- processes
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- groove
- corner block
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Abstract
The utility model provides a kind of lubrication system of low-pressure casting hub die, is made up of lubrication groove, collecting tank, perpendicular passage, transverse passage-way, it is characterised in that：Side processes a rectangular groove of 65*35 above corner block, and trench bottom uses 1 ~ 2 ° of ramp structure, most shallow place's depth 30mm；The bottom of groove processes three stepped holes, 8 vertical deep hole of diameter of phi, depth 140mm；The depth 10mm of counterbore Φ 14；Middle part three lateral apertures of Φ 6 of processing are connected with 8 vertical deep holes of Φ under corner block side；Each triangle processes 2, and whole set of die processes 8 such lubrication systems altogether.When machine works on mould, graphitic lubricant is applied in lubrication groove, due to mold temperature height, graphite will be melted into liquid quickly, inclined-plane of the part along lubrication trench bottom is flowed out, and another part is flowed into collecting tank and perpendicular passage, is flowed out eventually through transverse passage-way, there is lubrication in the position of corner block and Bian Mo contact slides, reduce operating efficiency and reduce manufacturing cost.
Description
Technical field
The utility model belongs to hub mold manufacturing field, is related to a kind of lubrication system of low-pressure casting hub die.
Background technology
Low pressure casting die is the visual plant in aluminium alloy wheel hub manufacturing process, and side mould is in low-pressure casting hub die
Main motion parts, one set of die has 4 side moulds, and work is slid back and forth in the frame system that corner block and bottom plate form；
Concrete structure is that side mould is arranged between two corner blocks, and using feather key, sliding groove structure, side mould is at work except feather key slides
Outside, also there is sliding relation between side mould side and corner block side, mould front and rear freedom in a mold in side is ensured by said structure
Slide, work well.
The structure exists clearly disadvantageous, and when occurring, the actual fit clearance between side mould and corner block is unreasonable or other
When reason causes the increase of the force of sliding friction of Bian Mo and corner block a lot, catching phenomenon occurs in side mould, and mould is influenceed when problem is light
The operating efficiency of tool, cause mould to use when problem is serious, machine need to be descended to repair, influence manufacturing schedule and manufacturing cost.
Utility model content
The purpose of this utility model there is provided a kind of lubrication system of low-pressure casting hub die, and the structure can be effective
Solution low-pressure casting hub die side mould there is the clamping stagnation situation caused by slip, avoid the operating efficiency for influenceing mould from reducing
And lower machine maintenance, improve operating efficiency and manufacturing cost.
The technical solution of the utility model is：A kind of lubrication system of low-pressure casting hub die, by lubrication groove, collect
Groove, perpendicular passage, transverse passage-way composition, it is characterised in that：Side processes a rectangular groove of 65*35, bottom land above corner block
Portion uses 1 ~ 2 ° of ramp structure, most shallow place's depth 30mm；The bottom of groove processes three stepped holes, 8 vertical deep hole of diameter of phi, depth
140mm；The depth 10mm of counterbore Φ 14；Middle part three lateral apertures of Φ 6 of processing are connected with 8 vertical deep holes of Φ under corner block side
Connect.
The utility model is simple in construction, effectively solve actual fit clearance between Bian Mo and corner block it is unreasonable or
When other reasons cause the increase of the force of sliding friction of Bian Mo and corner block a lot, low-pressure casting hub die side mould occurs because sliding
Caused by clamping stagnation situation, avoid influence mould operating efficiency reduce and lower machine maintenance, reduce operating efficiency and improve manufacture
Cost.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model schematic top plan view.
In figure：1st, corner block；2nd, lubrication groove；3rd, collecting tank；4th, passage is erected；5th, transverse passage-way；6th, Bian Mo.
Embodiment
As illustrated in fig. 1 and 2, a kind of lubrication system of low-pressure casting hub die, by lubrication groove 2, collecting tank 3, perpendicular passage
4th, transverse passage-way 5 forms, it is characterised in that：Side processes a rectangular groove of 65*35 above corner block 1, and trench bottom uses 1
~ 2 ° of ramp structure, most shallow place's depth 30mm；The bottom of groove processes three stepped holes, 8 vertical deep hole of diameter of phi, depth 140mm；
The depth 10mm of counterbore Φ 14；Middle part three lateral apertures of Φ 6 of processing are connected with 8 vertical deep holes of Φ under corner block side；Each
Triangle processes 2, and whole set of die processes 8 such lubrication systems altogether.When machine on mould works, graphitic lubricant is smeared
Lubrication groove 2, in, because mold temperature is high, graphite will be melted into liquid condition quickly, a part of graphite liquid directed along
Lubrication groove 2, the inclined-plane outflow of bottom, another part graphite flow into collecting tank 3 and perpendicular passage 4, interior, eventually through transverse passage-way 5,
Outflow, such graphite just have lubrication in corner block 1 and side mould 6, the position of contact slide, avoid two parts and directly contact
Cause frictional force too big, side mould 6, the generation of clamping stagnation situation occur, avoid the operating efficiency reduction for influenceing mould and lower machine dimension
Repair, reducing operating efficiency and Tai Gao reduces manufacturing cost.
Claims (1)
- A kind of 1. lubrication system of low-pressure casting hub die, by lubrication groove (2), collecting tank (3), perpendicular passage (4), transverse passage-way (5) form, it is characterised in that：Side processes a rectangular groove of 65*35 above corner block (1), and trench bottom uses 1 ~ 2 ° Ramp structure, most shallow place's depth 30mm；The bottom of groove processes three stepped holes, 8 vertical deep hole of diameter of phi, depth 140mm；Counterbore The depth 10mm of Φ 14；Middle part three lateral apertures of Φ 6 of processing are connected with 8 vertical deep holes of Φ under corner block side；Each triangle Processing 2, whole set of die processes 8 such lubrication systems altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790433.0U CN207013702U (en) | 2017-07-03 | 2017-07-03 | A kind of lubrication system of low-pressure casting hub die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790433.0U CN207013702U (en) | 2017-07-03 | 2017-07-03 | A kind of lubrication system of low-pressure casting hub die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013702U true CN207013702U (en) | 2018-02-16 |
Family
ID=61482941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720790433.0U Expired - Fee Related CN207013702U (en) | 2017-07-03 | 2017-07-03 | A kind of lubrication system of low-pressure casting hub die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014133A (en) * | 2018-10-11 | 2018-12-18 | 江苏亚太航空科技有限公司 | A kind of pneumatic lubricating system of aluminium alloy casting mould |
-
2017
- 2017-07-03 CN CN201720790433.0U patent/CN207013702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014133A (en) * | 2018-10-11 | 2018-12-18 | 江苏亚太航空科技有限公司 | A kind of pneumatic lubricating system of aluminium alloy casting mould |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 |