CN107497942A - A kind of self-lubricating guide - Google Patents
A kind of self-lubricating guide Download PDFInfo
- Publication number
- CN107497942A CN107497942A CN201710950910.XA CN201710950910A CN107497942A CN 107497942 A CN107497942 A CN 107497942A CN 201710950910 A CN201710950910 A CN 201710950910A CN 107497942 A CN107497942 A CN 107497942A
- Authority
- CN
- China
- Prior art keywords
- self
- guide
- lubricating
- bushing
- steel bushing
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 241000233855 Orchidaceae Species 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000004080 punching Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a kind of self-lubricating guide, including guide pillar（1）, self-oiling guide bushing（2）And steel bushing（3）, the self-oiling guide bushing（2）Installed in the steel bushing（3）It is interior, the self-oiling guide bushing（2）And steel bushing（3）Integral installation is in the guide pillar（1）On, the steel bushing（3）On mounting flange is installed（5）；The guide pillar（1）Spacing back-up ring is provided with the groove of upper end（7）, the guide pillar（1）Bottom is provided with cushion pad（8）.Self-lubricating guide provided by the invention, it is simple and reliable for structure, convenient to use, improve all kinds of problems that plain edition self-lubricating guide runs into use.
Description
Technical field
The present invention relates to a kind of guide, more particularly to a kind of self-lubricating guide.
Background technology
The self-lubricating guide major way that die industry uses at present is that copper inlays form of graphite, but such self-lubricating is led
Still there are some shortcomings in use to part：（1）Early stage is still when the plain edition self-lubricating guide used at present uses
Need to add a small amount of lubricant grease, addition lubricant grease causes iron filings and impurity can be attached and bring guide into and cause guide
Scratch damage.（2）The plain edition self-lubricating guide used at present needs entirety all using high-strength alloy copper as matrix,
The of a relatively high cost performance of material and processing cost of high-strength alloy copper is relatively low.（3）The plain edition self-lubricating used at present is oriented to
Its mounting means of part is relatively simple, can only be installed using briquetting press-fit, and client can not be selected according to mould actual conditions,
Design limitation to mould is relatively simple.（4）The plain edition self-lubricating guide used at present does not design cushion pad and spacing
Back-up ring, impulsive force and impact noise can not be absorbed during use, while also can not be spacing to the progress of guide stroke, used
The impact of the stress of guide and mould can not reduce in journey.
To sum up current plain edition self-lubricating guide has many problems and inconvenience to need to improve in, while many problems
Point has harmful effect to normal mould punching.
The content of the invention
The technical problems to be solved by the invention are the defects of overcoming prior art, there is provided a kind of self-lubricating guide, pin
All kinds of problems occurred in current plain edition self-lubricating guide use are improved.
In order to solve the above technical problems, the present invention provides a kind of self-lubricating guide, it is characterized in that, including guide pillar, Zi Run
Sliding guide pin bushing and steel bushing, the self-oiling guide bushing are arranged in the steel bushing, and self-oiling guide bushing and the steel bushing integral installation is in institute
State on guide pillar, mounting flange is installed on the steel bushing；Spacing back-up ring, the guide pillar bottom are provided with the groove of the guide pillar upper end
Portion is provided with cushion pad.
Further, the mounting flange is fixed on the steel bushing by fastener.
Further, the fastener is screw, and the screw is arranged in the installation screw hole of the mounting flange.
Further, the fastener is provided with individual.
Further, safety clamping-spring is provided with above the mounting flange, the safety clamping-spring is arranged on the screw
Top.
Further, the mounting flange is clinching type flange, briquetting type flange, split guide pin bushing type flange or monoblock type method
It is blue.
Further, the cushion pad is polyurethane cushion.
Further, the steel bushing endoporus is provided with self-lubricating dry type oilless bearing, the self-lubricating dry type oilless bearing and
Steel bushing interference fit installation.
The beneficial effect that the present invention is reached：
（1）Because the guide of each specification of self-lubricating guide is all designed with alternative various mounting flange, client
It can require to select suitable flange mounting means according to die space and bearing capacity and design accuracy, considerably increase client's
Space is selected, facilitates Customer design to make, solves the problems, such as that common self-lubricating guide mounting means is single.
（2）Self-oiling guide bushing, as lubricant medium is coordinated, uses dry type oilless bearing using self-lubricating dry type oilless bearing
Without oily in punching press and mould maintenance process, reduction maintenance period improves production efficiency, while uses dry type oil-free axle
Make to coordinate lubricant medium, lubricating oil can be avoided to bring dust and iron filings adhesion in guide into, greatly reduce guiding
Part is scratched the risk of damage by iron filings, lifts guide service life, alleviates and glues during common self-lubricating guide use
The problem of attached iron filings.
（3）Self-lubricating guide guide pillar upper design limited location back-up ring, the use of spacing back-up ring prevent use well
During self-oiling guide bushing directly hit with template and ensure that the service life of guide pin bushing, while certain guarantor is also served to mould
Shield acts on.
（4）Guide pillar bottom design has a cushion pad, and the design of cushion pad can be very good to absorb in punching course template to leading
The impact of post, reduce guide pillar and be hit the risk being pulled off, while increase cushion pad and can be very good to reduce and rushed in punching course
Caused noise is hit, improves press work environment.
（5）Safety clamping-spring design installation screw top and with installation screw hole it is concordant, in punching course during loosened screw
Prevent screw further to loosen because safety clamping-spring limits dead downslide position, prevent loosened screw to fall into mould well, greatly
Reduce production safety risk greatly.
（6）Self-lubricating guide provided by the invention, it is simple and reliable for structure, convenient to use, improve plain edition certainly
All kinds of problems that lubrication guide runs into use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the exploded view of the present invention；
Fig. 3 is the assembling schematic diagram of clinching type flange of the present invention；
Fig. 4 is the assembling schematic diagram of briquetting type flange of the present invention；
Fig. 5 is the assembling schematic diagram of split guide pin bushing type flange of the present invention；
Fig. 6 is the assembling schematic diagram of integral flange of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As depicted in figs. 1 and 2, a kind of self-lubricating guide, including guide pillar 1, self-oiling guide bushing 2 and steel bushing 3, it is described from profit
Sliding guide pin bushing 2 is arranged in the steel bushing 3, and the self-oiling guide bushing 2 and the integral installation of steel bushing 3 are on the guide pillar 1.The steel
Cover 3 endoporus and be provided with self-lubricating dry type oilless bearing, self-lubricating dry type oilless bearing and steel bushing 3 the interference fit installation.
Mounting flange 5 is installed, the mounting flange 5 is clinching type flange, briquetting type flange, split on the steel bushing 3
Guide pin bushing type flange or integral flange.The assembling mode of four kinds of flanges is shown in Fig. 3 to Fig. 6.The mounting flange 5 passes through 4 fastenings
Part 6 is fixed on the steel bushing 3.The fastener 6 is screw, and the screw is arranged on the installation screw of the mounting flange 5
In hole.
The top of the mounting flange 5 is provided with safety clamping-spring 4, and the safety clamping-spring 4 is arranged on the screw top, had
Prevent the effect that screw comes off.Screw is prevented to enter because safety clamping-spring 4 limits dead downslide position during loosened screw in punching course
One step loosens, and prevents loosened screw to fall into mould well, greatly reduces production safety risk.
Spacing back-up ring 7 is provided with the groove of the upper end of guide pillar 1, the use of spacing back-up ring 7 prevents well to be used
Self-oiling guide bushing 2 directly hits the service life that ensure that guide pin bushing with template in journey, while certain guarantor is also served to mould
Shield acts on.
The bottom of guide pillar 1 is provided with polyurethane cushion 8.The design of cushion pad can be very good to absorb in punching course
Impact of the template to guide pillar 1, reduce guide pillar 1 and be hit the risk being pulled off, while increase cushion pad and can be very good to reduce punching
Noise caused by impact, improves press work environment during pressure.
The assembling process of the guide is：Self-oiling guide bushing 2 and steel bushing 3 are used into hydraulic press pressure according to matching requirements first
Match somebody with somebody, polyurethane cushion 8 is then attached to the bottom of guide pillar 1, then by mounting flange 5（Except monoblock type）It is attached on steel bushing 3,
Then fastener 6 is attached to corresponding to mounting flange 5 in installation screw hole, then the installation of jump ring 4 will be installed, then will dress
The self-lubricating set entirety prepared is filled on guide pillar 1, and finally spacing back-up ring 7 is attached in the upper end corresponding groove of guide pillar 1.Installation
Directly spacing back-up ring 7 is pulled down during use, guide pillar 1, self-oiling guide bushing 2 are attached to mould correspondence position respectively, use fastening
Part 6 is locked respectively, has been refilled spacing back-up ring 7 and can be used.
Self-lubricating guide provided by the invention, it is simple and reliable for structure, convenient to use, improve plain edition self-lubricating
All kinds of problems that guide runs into use.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of self-lubricating guide, it is characterized in that, including guide pillar（1）, self-oiling guide bushing（2）And steel bushing（3）, the self-lubricating
Guide pin bushing（2）Installed in the steel bushing（3）It is interior, the self-oiling guide bushing（2）And steel bushing（3）Integral installation is in the guide pillar（1）On,
The steel bushing（3）On mounting flange is installed（5）；The guide pillar（1）Spacing back-up ring is provided with the groove of upper end（7）, it is described to lead
Post（1）Bottom is provided with cushion pad（8）.
2. a kind of self-lubricating guide according to claim 1, it is characterized in that, the mounting flange（5）Pass through fastener
（6）It is fixed on the steel bushing（3）On.
3. a kind of self-lubricating guide according to claim 2, it is characterized in that, the fastener（6）For screw, the spiral shell
Silk is arranged on the mounting flange（5）Installation screw hole in.
4. a kind of self-lubricating guide according to claim 2, it is characterized in that, the fastener（6）Provided with 4.
5. a kind of self-lubricating guide according to claim 3, it is characterized in that, the mounting flange（5）Top set
There is safety clamping-spring（4）, the safety clamping-spring（4）Installed in the screw top.
6. a kind of self-lubricating guide according to claim 1, it is characterized in that, the mounting flange（5）For clinching type method
Orchid, briquetting type flange, split guide pin bushing type flange or integral flange.
7. a kind of self-lubricating guide according to claim 1, it is characterized in that, the cushion pad（8）For polyurethane buffering
Pad.
8. a kind of self-lubricating guide according to claim 1, it is characterized in that, the steel bushing（3）Endoporus is provided with self-lubricating
Dry type oilless bearing, the self-lubricating dry type oilless bearing and steel bushing（3）Interference fit installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710950910.XA CN107497942A (en) | 2017-10-13 | 2017-10-13 | A kind of self-lubricating guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710950910.XA CN107497942A (en) | 2017-10-13 | 2017-10-13 | A kind of self-lubricating guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107497942A true CN107497942A (en) | 2017-12-22 |
Family
ID=60701596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710950910.XA Pending CN107497942A (en) | 2017-10-13 | 2017-10-13 | A kind of self-lubricating guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107497942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746365A (en) * | 2018-07-19 | 2018-11-06 | 优德精密工业（昆山）股份有限公司 | A kind of embedded type mould positioning component and its localization method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6199420B1 (en) * | 1997-04-28 | 2001-03-13 | Georg Bartosch | Ram for metal can shaper |
| US20020124706A1 (en) * | 2000-12-05 | 2002-09-12 | Isel Co., Ltd. | Guide device for linear motion |
| CN201143540Y (en) * | 2007-11-06 | 2008-11-05 | 东莞市冲宝模具有限公司 | Self-lubricating mold guide pillar |
| WO2012115901A2 (en) * | 2011-02-21 | 2012-08-30 | Standard Lifters, Inc. | Guided keeper assembly and method for metal forming dies |
| CN203030761U (en) * | 2013-01-30 | 2013-07-03 | 宁波市四通达模具制造有限公司 | Rolling guide pillar |
| CN203197124U (en) * | 2013-02-21 | 2013-09-18 | 宁波远景汽车零部件有限公司 | Die flexible supporting structure |
| CN205780320U (en) * | 2016-05-26 | 2016-12-07 | 安徽摩格恩轴承有限公司 | A kind of automatic compensation self-lubricating bearing |
| CN205869272U (en) * | 2016-06-30 | 2017-01-11 | 吉林省元隆达工装设备有限公司 | A double stop device of direction for in mould |
| CN207343603U (en) * | 2017-10-13 | 2018-05-11 | 优德精密工业（昆山）股份有限公司 | A kind of self-lubricating guide part |
-
2017
- 2017-10-13 CN CN201710950910.XA patent/CN107497942A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6199420B1 (en) * | 1997-04-28 | 2001-03-13 | Georg Bartosch | Ram for metal can shaper |
| US20020124706A1 (en) * | 2000-12-05 | 2002-09-12 | Isel Co., Ltd. | Guide device for linear motion |
| CN201143540Y (en) * | 2007-11-06 | 2008-11-05 | 东莞市冲宝模具有限公司 | Self-lubricating mold guide pillar |
| WO2012115901A2 (en) * | 2011-02-21 | 2012-08-30 | Standard Lifters, Inc. | Guided keeper assembly and method for metal forming dies |
| CN203030761U (en) * | 2013-01-30 | 2013-07-03 | 宁波市四通达模具制造有限公司 | Rolling guide pillar |
| CN203197124U (en) * | 2013-02-21 | 2013-09-18 | 宁波远景汽车零部件有限公司 | Die flexible supporting structure |
| CN205780320U (en) * | 2016-05-26 | 2016-12-07 | 安徽摩格恩轴承有限公司 | A kind of automatic compensation self-lubricating bearing |
| CN205869272U (en) * | 2016-06-30 | 2017-01-11 | 吉林省元隆达工装设备有限公司 | A double stop device of direction for in mould |
| CN207343603U (en) * | 2017-10-13 | 2018-05-11 | 优德精密工业（昆山）股份有限公司 | A kind of self-lubricating guide part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746365A (en) * | 2018-07-19 | 2018-11-06 | 优德精密工业（昆山）股份有限公司 | A kind of embedded type mould positioning component and its localization method |
| WO2020015079A1 (en) * | 2018-07-19 | 2020-01-23 | 优德精密工业（昆山）股份有限公司 | Embedded type die locating assembly and locating method therefor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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