CN203679218U - Knockout connecting structure convenient in lubricating charging barrel - Google Patents
Knockout connecting structure convenient in lubricating charging barrel Download PDFInfo
- Publication number
- CN203679218U CN203679218U CN201320863023.6U CN201320863023U CN203679218U CN 203679218 U CN203679218 U CN 203679218U CN 201320863023 U CN201320863023 U CN 201320863023U CN 203679218 U CN203679218 U CN 203679218U
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- CN
- China
- Prior art keywords
- lubricant
- charging barrel
- knockout rod
- lubricating
- tup
- 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 - Lifetime
Links
- 230000001050 lubricating effect Effects 0.000 title abstract description 20
- 239000000314 lubricant Substances 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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Abstract
The utility model discloses a knockout connecting structure convenient in lubricating a charging barrel. The knockout connecting structure is characterized by comprising the charging barrel, a knockout rod and a hammer head, wherein an internal cavity is formed in the charging barrel to allow the knockout rod and the hammer head to pass through; one end of the knockout rod is connected with the hammer head, and a lubricant inlet is formed in the other end; a groove is formed inside the knockout rod and axially stretches along the knockout rod to the end part connected with the hammer head; oil grooves are formed in the end part in the circumferential direction; the oil grooves are seamlessly connected with a lubricating ring; a plurality of oil outlets are uniformly formed in the lubricating ring. According to the utility model, the lubricating manner that the original lubricant is taken into the charging barrel by the hammer head, so that the lubricant is consumed largely at the front half section of the charging barrel and not used for the rear half section is changed; the novel lubricating manner enables the lubricant to be uniformly sprayed on the inner wall of the whole charging barrel, the lubricant is directly input through the grooves, and furthermore, the lubricant using amount can be freely adjusted.
Description
Technical field
This novel casting machine technical field that relates to, particularly a kind of dnockout syndeton of being convenient to lubricated barrel.
Background technology
Die casting machine, in the time of work, must have good lubricating between injection tup and barrel, if lack of lubrication there will be sizing to accelerate the problems such as tup wearing and tearing, when serious, even there will be the stuck barrel of tup, causes tup and barrel to be scrapped together.
Existing lubricating system: the lubricating arrangement of existing lubricated tup on the market and barrel mainly has an oil machine, granulator etc., these lubricating arrangements are because being subject to the restriction of injection beat, so lubrication time point can only be got and be chosen at injection and finish, when tup 2 retreats to barrel 1 end, tup is lubricated to (as shown in Figure 1), the drawback of this lubricating system is, can only tup be lubricated and cannot barrel be lubricated, in injection process, lubricant is by tup band feeding cylinder, so often only have a little lubricant effect in the first half section of barrel, tup is during to the second half section, lubricant is because first half section luxus consumption cannot play lubricant effect.But in actual production, it is the highest that the posterior segment of injection is only speed, wear and tear the most serious stage.Therefore existing tup lubricating system is a kind of undesirable lubricating system in fact, lubricating efficiency is very low.
Novel content
(1) technical problem that will solve
Originally novel technical problem that will solve is, how lubricant is uniformly sprayed to the inwall at whole barrel, improves lubricant effect.
(2) technical scheme
In order to address the above problem, this is novel provides a kind of dnockout syndeton of being convenient to lubricated barrel, described dnockout syndeton comprises: barrel, knockout rod, tup, described barrel has the inner chamber that described knockout rod and described tup can pass through, described knockout rod one end is connected with described tup, the other end is provided with lubricant entry, described knockout rod inside is provided with groove, described lubricant entry communicates with described groove, described groove along described knockout rod extend axially to the end of tup link, described end is circumferentially with oil groove, described oil groove seamless link has lubricated circle, described lubricated circle is evenly provided with some oil outlets, described oil outlet communicates with described oil groove.
(3) beneficial effect
Basis is novel has changed former lubricant by tup band feeding cylinder, make lubricant a large amount of consumption of barrel first half section and the second half section without the available lubricating system of material, new lubricating system can uniformly spray lubricant the inwall at whole feeding cylinder, obviously improve lubricant effect, lubricant is directly inputted by groove, consumption that can free adjustment lubricant.
Brief description of the drawings
Fig. 1 is the schematic diagram of dnockout syndeton in prior art;
Fig. 2 is the structural representation of this Novel ramming syndeton.
Detailed description of the invention
Below in conjunction with drawings and Examples, this novel detailed description of the invention is described in further detail.It is novel that following examples are used for illustrating, but be not used for this novel scope of restriction.
Shown in Fig. 2, this is novel provides a kind of dnockout syndeton of being convenient to lubricated barrel, described dnockout syndeton comprises: barrel 10, knockout rod 3, tup 20, described barrel 10 has the inner chamber that described knockout rod 3 and described tup 20 can pass through, described knockout rod 3 one end are connected with described tup 20, the other end is provided with lubricant entry 30, described knockout rod 3 inside are provided with groove 31, described lubricant entry 30 communicates with described groove 31, described groove 31 along described knockout rod 3 extend axially to the end of tup 20 links, described end is circumferentially with oil groove 32, described oil groove 32 seamless links have lubricated circle 4, described lubricated circle 4 is evenly provided with some oil outlets 40, described oil outlet 40 communicates with described oil groove 32.
For improving lubricant effect, by dnockout syndeton is changed, lubrication time is finished by original injection, when tup retreats to barrel end, tup is lubricated to change into from returning hammer and starts to retreat to barrel end to tup and all barrel and tup are lubricated to (Fig. 2).
The course of work: follow the tracks of and finish at tup 20, while returning hammer, lubricant enters from the lubricant entry 30 of knockout rod 3, then flow to lubricated circle 4 through the groove 31 in knockout rod 3, on lubricated circle 4, uniform some oil outlets 40 spray, slow and stable because returning the speed of hammering into shape, in this stage, lubricant can be uniformly sprayed to the inwall at whole barrel 10.
Advantage:
1. changed former lubricant by tup band feeding cylinder, make lubricant a large amount of consumption of barrel first half section and the second half section without the available lubricating system of material, new lubricating system can uniformly spray lubricant the inwall at whole feeding cylinder, obviously improves lubricant effect.
2. former lubricating system, because lubricant is by tup band feeding cylinder, can not carry a large amount of lubricants.And novel lubricating mode directly inputted by oil duct because of lubricant, consumption that therefore can free adjustment lubricant.
Above embodiment is only novel for illustrating; and not novel to this restriction; the those of ordinary skill in relevant technologies field; in the case of not departing from these novel spirit and scope; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to this novel category, and this novel scope of patent protection should be defined by the claims.
Claims (1)
1. be convenient to the dnockout syndeton of lubricated barrel for one kind, it is characterized in that, described dnockout syndeton comprises: barrel, knockout rod, tup, described barrel has the inner chamber that described knockout rod and described tup can pass through, described knockout rod one end is connected with described tup, the other end is provided with lubricant entry, described knockout rod inside is provided with groove, described lubricant entry communicates with described groove, described groove along described knockout rod extend axially to the end of tup link, described end is circumferentially with oil groove, described oil groove seamless link has lubricated circle, described lubricated circle is evenly provided with some oil outlets, described oil outlet communicates with described oil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863023.6U CN203679218U (en) | 2013-12-25 | 2013-12-25 | Knockout connecting structure convenient in lubricating charging barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863023.6U CN203679218U (en) | 2013-12-25 | 2013-12-25 | Knockout connecting structure convenient in lubricating charging barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679218U true CN203679218U (en) | 2014-07-02 |
Family
ID=51001177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863023.6U Expired - Lifetime CN203679218U (en) | 2013-12-25 | 2013-12-25 | Knockout connecting structure convenient in lubricating charging barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736961A (en) * | 2013-12-25 | 2014-04-23 | 苏州三基铸造装备股份有限公司 | Knock-out connection structure convenient for lubrication of feeding cylinder |
-
2013
- 2013-12-25 CN CN201320863023.6U patent/CN203679218U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736961A (en) * | 2013-12-25 | 2014-04-23 | 苏州三基铸造装备股份有限公司 | Knock-out connection structure convenient for lubrication of feeding cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |