CN202070677U - Novel dip lubrication guide pillar and guide sleeve combination structure - Google Patents
Novel dip lubrication guide pillar and guide sleeve combination structure Download PDFInfo
- Publication number
- CN202070677U CN202070677U CN201120085173XU CN201120085173U CN202070677U CN 202070677 U CN202070677 U CN 202070677U CN 201120085173X U CN201120085173X U CN 201120085173XU CN 201120085173 U CN201120085173 U CN 201120085173U CN 202070677 U CN202070677 U CN 202070677U
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- guide
- pin bushing
- guide pin
- projection
- 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
Images
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model relates to a novel dip lubrication guide pillar and guide sleeve combination structure, which comprises an upper die holder, a lower die holder, a guide pillar and a guide sleeve. The upper die holder is connected with the guide sleeve via screws and the lower die holder is connected with the guide pillar via screws. The upper end of the guide pillar is equipped with a projection and the projection is inwardly equipped with a deep hole. The wall of the deep hole is equipped with a plurality of pore channels for communicating the interior of the guide pillar with the outside of the guide pillar. The projection is equipped with a sealing rubber plug and the rubber plug is provided with a vent hole. Compared with the prior art, the wearing between the guide pillar and the guide sleeve is reduced and the stability of the whole stamping process is improved. Meanwhile, the service life of molds can also be greatly improved.
Description
Technical field
The utility model relates to the guide pillar guide pin bushing of mould, especially relates to a kind of novel dip lubrication guide pillar guide pin bushing combining structure.
Background technology
During present guide pillar guide pin bushing work in combination, can rub between the guide pillars and bushes, so the inner surface of the outer surface of guide pillar and guide pin bushing can wear and tear.When working long hours, the precision of guide pillars and bushes all can reduce especially.And guide pillars and bushes can be had any problem when breaking away from.Therefore, reduce the wearing and tearing between the guide pillars and bushes, keep guide pillars and bushes stability at work, can improve the stability of whole punching course.There is following problem in guide pillars and bushes combination at present: the one, and guide pillars and bushes can rub at work, thereby can make the guide pillars and bushes surface abrasion, has reduced the life-span of guide pillars and bushes.The 2nd, the wearing and tearing that work long hours can make guide pillar be offset, and will make the cooperation that guide pillars and bushes can not be correct like this, thereby can make whole punching course instability.
The utility model content
The purpose of this utility model is exactly to provide a kind of wearing and tearing that reduce between the guide pillars and bushes for the defective that overcomes above-mentioned prior art existence, improve the stability of whole punching course, can also greatly improve the novel dip lubrication guide pillar guide pin bushing combining structure of die life.
The purpose of this utility model can be achieved through the following technical solutions: a kind of novel dip lubrication guide pillar guide pin bushing combining structure, this structure comprises upper bolster, die shoe, guide pillar, guide pin bushing, described upper bolster is connected with guide pin bushing by screw, described die shoe is connected with guide pillar by screw, it is characterized in that, described guide pillar upper end is provided with projection, this projection inwardly offers deep hole, described deep hole wall is provided with the inside and outside pore passage of a plurality of connection guide pillars, described projection is provided with the rubber stopper that seals usefulness, and this rubber stopper is provided with passage.
Described projection sidewall is provided with first tank filler sleeve, also is provided with second tank filler sleeve corresponding to first tank filler sleeve on the sidewall of described rubber stopper, and an end of this second tank filler sleeve is connected with passage and communicates.
Be provided with the lubricated piece of making by oil absorption material in the pore passage on the outer wall of described guide pillar.
Described guide pin bushing lower end inwall is provided with sealing ring.
Described guide pin bushing lower end inwall is provided with sealing ring.
Compared with prior art, the utlity model has following advantage:
1, adopt this structure to be lubricated by the lubricating oil between guide pillars and bushes, lubricating oil joins in the guide pillar, lubricating oil is immersed in the oil absorption material by the hole of guide pillar inwall, by oil absorption material guide pillars and bushes is lubricated, thereby has reduced wearing and tearing between the guide pillars and bushes.
2, when lubricating oil exhausts can by above hole around the rubber stopper in guide pillar, carry out apply oil, can ventilate in the hole in the middle of the rubber stopper, so just can refuel easily, and can guarantee oily stablizing in the guide pillar.
3, adopt this structure can reduce the wearing and tearing between the guide pillars and bushes, the stability of the whole punching course of raising, can also greatly improve die life, the effect that reaches high accuracy, high efficiency, high life, high speed stamping is better.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure 1 for counterdie, 2 for patrix, 3 for guide pillar, 4 for guide pin bushing, 5 for projection, 6 for deep hole, 7 for the pore passage, 8 for rubber stopper, 9 for passage, 10 be that first tank filler sleeve, 11 is that second tank filler sleeve, 12 is sealing ring for lubricated piece, 13.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of novel dip lubrication guide pillar guide pin bushing combining structure, this structure comprises upper bolster 1, die shoe 2, guide pillar 3, guide pin bushing 4.Upper bolster 1 is connected with guide pin bushing 4 by screw.Die shoe 2 is connected with guide pillar 3 by screw.Guide pillar 3 upper ends are provided with projection 5, and this projection 5 inwardly offers deep hole 6.The deep hole wall is provided with the pore passage 7 inside and outside a plurality of connection guide pillars 3.Be provided with the lubricated piece of making by oil absorption material 12 in the pore passage 7 on the outer wall of guide pillar 3.Projection 5 is provided with the rubber stopper 8 that seals usefulness, interference fit between rubber stopper 8 and the projection 5.Rubber stopper 8 is provided with passage 9.The projection sidewall is provided with first tank filler sleeve 10, is provided with second tank filler sleeve 11 corresponding to first tank filler sleeve 10 on the sidewall of rubber stopper 8, and an end of this second tank filler sleeve 11 is connected with passage 9 and communicates.Guide pin bushing 4 lower end inwalls are provided with sealing ring 13.
Working forms is: guide pin bushing 4 moves downward under the effect of upper bolster 1, thereby can flow between guide pillar 3 and the guide pin bushing 4 by the pore passage on the inner walls of deep holes 7 at lubricating oil under the effect of pressure, under the restriction of sealing ring 13, lubricating oil remains between guide pillar 3 and the guide pin bushing 4, thereby guide pillar 3 and guide pin bushing 4 are lubricated.When apply oil, lubricating oil enters first tank filler sleeve 10 on the projection sidewall, second tank filler sleeve 11 of flowing through on the rubber stopper 8 enters in the guide pillar 3, lubricating oil is immersed on the lubricated piece of being made by oil absorption material 12 by pore passage 7, be lubricated by lubricated 12 pairs of guide pillars 3 of piece and guide pin bushing 4, so just can reduce the wearing and tearing between guide pillar 3 and the guide pin bushing 4, and then improve guide pillar 3 and the life-span of guide pin bushing 4 combinations and the stability of punching course.
Claims (5)
1. novel dip lubrication guide pillar guide pin bushing combining structure, this structure comprises upper bolster, die shoe, guide pillar, guide pin bushing, described upper bolster is connected with guide pin bushing by screw, described die shoe is connected with guide pillar by screw, it is characterized in that, described guide pillar upper end is provided with projection, this projection inwardly offers deep hole, described deep hole wall is provided with the inside and outside pore passage of a plurality of connection guide pillars, and described projection is provided with the rubber stopper that seals usefulness, and this rubber stopper is provided with passage.
2. a kind of novel dip lubrication guide pillar guide pin bushing combining structure according to claim 1, it is characterized in that, described projection sidewall is provided with first tank filler sleeve, also be provided with second tank filler sleeve corresponding to first tank filler sleeve on the sidewall of described rubber stopper, an end of this second tank filler sleeve is connected with passage and communicates.
3. a kind of novel dip lubrication guide pillar guide pin bushing combining structure according to claim 1 and 2 is characterized in that, is provided with the lubricated piece of being made by oil absorption material in the pore passage on the outer wall of described guide pillar.
4. a kind of novel dip lubrication guide pillar guide pin bushing combining structure according to claim 1 and 2 is characterized in that described guide pin bushing lower end inwall is provided with sealing ring.
5. a kind of novel dip lubrication guide pillar guide pin bushing combining structure according to claim 3 is characterized in that described guide pin bushing lower end inwall is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120085173XU CN202070677U (en) | 2011-03-28 | 2011-03-28 | Novel dip lubrication guide pillar and guide sleeve combination structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120085173XU CN202070677U (en) | 2011-03-28 | 2011-03-28 | Novel dip lubrication guide pillar and guide sleeve combination structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070677U true CN202070677U (en) | 2011-12-14 |
Family
ID=45108789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120085173XU Expired - Fee Related CN202070677U (en) | 2011-03-28 | 2011-03-28 | Novel dip lubrication guide pillar and guide sleeve combination structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070677U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934365A (en) * | 2014-01-09 | 2014-07-23 | 中国第一汽车股份有限公司 | Submerged lubrication ironing die |
| CN104014673A (en) * | 2014-06-27 | 2014-09-03 | 成都丽元电器有限公司 | Guide device |
| CN106391879A (en) * | 2016-11-25 | 2017-02-15 | 遵义市华龙工贸有限公司 | Guide pillar for bending steel bar mold |
| CN110961564A (en) * | 2019-12-19 | 2020-04-07 | 陕西宏远航空锻造有限责任公司 | Guide pillar and press plate matched with same |
| CN112427549A (en) * | 2020-09-28 | 2021-03-02 | 应玉龙 | Self-lubricating mould |
| CN112873675A (en) * | 2021-02-04 | 2021-06-01 | 孙翠华 | Compression molding method for food-grade silica gel tableware |
-
2011
- 2011-03-28 CN CN201120085173XU patent/CN202070677U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934365A (en) * | 2014-01-09 | 2014-07-23 | 中国第一汽车股份有限公司 | Submerged lubrication ironing die |
| CN103934365B (en) * | 2014-01-09 | 2015-11-25 | 中国第一汽车股份有限公司 | Submerged lubrication ironing mould |
| CN104014673A (en) * | 2014-06-27 | 2014-09-03 | 成都丽元电器有限公司 | Guide device |
| CN106391879A (en) * | 2016-11-25 | 2017-02-15 | 遵义市华龙工贸有限公司 | Guide pillar for bending steel bar mold |
| CN110961564A (en) * | 2019-12-19 | 2020-04-07 | 陕西宏远航空锻造有限责任公司 | Guide pillar and press plate matched with same |
| CN112427549A (en) * | 2020-09-28 | 2021-03-02 | 应玉龙 | Self-lubricating mould |
| CN112873675A (en) * | 2021-02-04 | 2021-06-01 | 孙翠华 | Compression molding method for food-grade silica gel tableware |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202070677U (en) | Novel dip lubrication guide pillar and guide sleeve combination structure | |
| CN202052868U (en) | Novel self-lubricating guide pillar and guide sleeve combined mechanism | |
| CN206169587U (en) | Automatic press fitting equipment of valve oil seal | |
| CN212144234U (en) | Stamping die with guide post lubricating arrangement | |
| CN203796906U (en) | Reducer input and output shaft end sealing device | |
| CN208794985U (en) | A kind of sintering machine slide way sealing oiled-plate method | |
| CN203585109U (en) | Novel motor bearing sealing structure | |
| CN201771612U (en) | Engine cylinder cover with reliable tappet hole support structure | |
| CN201109196Y (en) | Press static guide pillar | |
| CN201158163Y (en) | Static pressure guide post for press | |
| CN204239721U (en) | A kind of vertical drilling spindle case sealing configuration | |
| CN204975038U (en) | Stamping die's buoyancy lift round pin fixed structure | |
| CN205217807U (en) | Blanking guiding mechanism | |
| CN206397589U (en) | A kind of seal oil chamber block set | |
| CN204356513U (en) | The lubricating oil sealing structure of pressure foot lifting axle | |
| CN103879005B (en) | Hydraulic punching machine | |
| CN203906741U (en) | Gear oil tank of drawing frame | |
| CN203805342U (en) | Hydraulic punching machine | |
| CN204123707U (en) | Hydraulic press operating platform guider | |
| CN202239166U (en) | Novel punch die | |
| CN205032583U (en) | Pendulum shear die guide pillar and guide Bush clearance adjustment mechanism | |
| CN205032585U (en) | Lubricated mechanism of pendulum shear die guide pillar and guide Bush | |
| CN105127308A (en) | Guide pillar and guide sleeve lubricating mechanism of pendulum shearing mold | |
| CN203917648U (en) | A kind of blanking die guider | |
| CN220260371U (en) | Machine tool lubricating structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140328 |