CN202971570U - Guiding device of mechanical equipment - Google Patents
Guiding device of mechanical equipment Download PDFInfo
- Publication number
- CN202971570U CN202971570U CN 201220588243 CN201220588243U CN202971570U CN 202971570 U CN202971570 U CN 202971570U CN 201220588243 CN201220588243 CN 201220588243 CN 201220588243 U CN201220588243 U CN 201220588243U CN 202971570 U CN202971570 U CN 202971570U
- Authority
- CN
- China
- Prior art keywords
- guiding
- guide rod
- guiding device
- directional post
- bar
- 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
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model belongs to the field of mechanical equipment and in particular relates to a guiding device of mechanical equipment. The guiding device comprises a guiding bar and a guiding column sleeved on the guiding bar, wherein the guiding bar is slidably connected with the guiding column, the guiding column is fixedly connected with a stander, and a lubricating oil chamber which encircles the guiding bar is arranged between the guiding bar and an inner hole of the guiding column. The guiding device is especially suitable for being used as a guiding device of which a rate of the length of the guiding column to the diameter of the guiding bar is more than 5; the guiding device has the advantages of good lubricating effect, high coordination precision, high movement speed and long service life. The production cost can be effectively reduced and the production efficiency and the product quality are improved.
Description
Technical field
The utility model belongs to the machinery field, relates in particular to the guiding device of machinery.
Background technique
machinery such as die casting machine, propulsion device etc., when the machinery action stroke is long, often need to arrange certain guiding device, guiding device generally comprises single or many guide rods and is sleeved on directional post on guide rod, guide rod and directional post are slidably connected, directional post is fixedly connected with frame, the guiding device of machinery is for a long time at present, high load, under the working environment of high-temperature and dust pollution, often there are quality of fit and the not good problem of lubrication effect between guide rod and directional post, cause creeping and vibrating of guide rod, the motion speed of guide rod is reduced, can not accurately locate, thereby the manufacturing efficiency of making and quality of products, energy consumption and cost increase.
The model utility content
Technical problem to be solved in the utility model is, provides a kind of high lubricating effect for the deficiencies in the prior art, and quality of fit is high, quick action, and the guiding device of long working life can effectively reduce costs, improve production efficiency and product quality.
Technical problem to be solved in the utility model is achieved by the following technical solution:
A kind of guiding device of machinery comprises guide rod and the directional post that is sleeved on guide rod, and described guide rod and directional post are slidably connected, and directional post is fixedly connected with frame, and the oil chamber that surrounds guide rod is set between guide rod and directional post endoporus.
Further, the elastomer that surrounds guide rod is set in the both sides of described oil chamber, elastomer is installed in the draw-in groove of described directional post endoporus; Tank filler sleeve and the port lid that leads to the oil chamber is set on directional post; At directional post two ends, end cap and dust ring are set.
The utlity model has high lubricating effect, quality of fit is high, quick action, the characteristics such as long working life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model.As shown in Figure 1, a kind of guiding device of machinery comprises guide rod 1 and the directional post 2 that is sleeved on guide rod 1, and guide rod 1 is slidably connected with directional post 2, directional post 2 is fixedly connected with frame 3, and the oil chamber 4 that surrounds guide rod 1 is set between guide rod 1 and directional post 2 endoporus.Tank filler sleeve 5.1 and the port lid 5.2 that leads to oil chamber 4 is set on directional post 2.4 the insides, oil chamber are full of lubricant oil, make between guide rod 1 and directional post 2 to keep the good lubrication state, also can normal operation under constant and long working environment, greatly improved the operating life of guiding device, can realize need not for a long time refueling, effectively improve manufacturing efficiency.
Existing guiding device is general accessory such as copper sheathing, the bearing etc. that adopt rigidity between guide rod and directional post, due to the error that has processing and install, the accumulation of these errors precision that causes being slidably matched between guide rod and directional post is not good, frictional force is increased, cause creeping and vibrating of guide rod, the motion speed of guide rod and Location accuracy are reduced.4 both sides arrange the elastomer 6 that surrounds guide rod 1 to the utility model in the oil chamber, and elastomer 6 is installed in the draw-in groove of directional post 2 endoporus.Due to flexibility and the elasticity of elastomer 6, realize zero clearance or microgap between guide rod 1 and elastomer 6, make the cumulative error of rigid body be eliminated.The lubricant oil of oil chamber 4 can be brought between elastomer 6 and guide rod 1 in the sliding process of guide rod 2, form oil film, this layer oil film has the oil film wedge effect, guide rod 1 had certain supporting force, and the faster supporting force of guide rod motion is larger, thereby frictional force is reduced greatly, effectively avoided creeping and oscillation phenomenon, the motion speed of guide rod 1 and Location accuracy are improved greatly.
The end cap 7 that the utility model arranges at directional post 2 two ends and dust ring 8 play the dust that prevents the outside or impurity and enter effect in guiding device, the good lubrication environment in the protection guiding device.
The utility model is particularly suitable for directional post length and guide rod diameter ratio greater than 5 guiding device, has high lubricating effect, and quality of fit is high, quick action, and the characteristics of long working life can effectively reduce costs, improve production efficiency and product quality.
Claims (4)
1. the guiding device of a machinery, comprise guide rod and the directional post that is sleeved on guide rod, described guide rod and directional post are slidably connected, and described directional post is fixedly connected with frame, it is characterized in that, the oil chamber that surrounds guide rod is set between described guide rod and directional post endoporus.
2. the guiding device of machinery according to claim 1, is characterized in that, the elastomer that surrounds guide rod is set in the both sides of described oil chamber, and described elastomer is installed in the draw-in groove of described directional post endoporus.
3. the guiding device of machinery according to claim 1, is characterized in that, tank filler sleeve and the port lid that leads to the oil chamber is set on described directional post.
4. the guiding device of the described machinery of according to claim 1 to 3 any one, is characterized in that, at directional post two ends, end cap and dust ring is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588243 CN202971570U (en) | 2012-11-09 | 2012-11-09 | Guiding device of mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588243 CN202971570U (en) | 2012-11-09 | 2012-11-09 | Guiding device of mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971570U true CN202971570U (en) | 2013-06-05 |
Family
ID=48512651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588243 Expired - Fee Related CN202971570U (en) | 2012-11-09 | 2012-11-09 | Guiding device of mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333274A (en) * | 2015-11-12 | 2016-02-17 | 东华机械有限公司 | Novel sliding support mechanism |
| CN107635696A (en) * | 2015-05-20 | 2018-01-26 | 阿鲁斯特拉泰吉私人控股有限责任公司 | On manufacturing the improvement of the device of article made of light-alloy or similar material |
-
2012
- 2012-11-09 CN CN 201220588243 patent/CN202971570U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107635696A (en) * | 2015-05-20 | 2018-01-26 | 阿鲁斯特拉泰吉私人控股有限责任公司 | On manufacturing the improvement of the device of article made of light-alloy or similar material |
| US10556268B2 (en) | 2015-05-20 | 2020-02-11 | Alustrategy S.R.L. | Improvements relating to equipment for the manufacture of articles made of light alloy or similar |
| CN107635696B (en) * | 2015-05-20 | 2020-07-03 | 阿鲁斯特拉泰吉私人控股有限责任公司 | Manufacturing device for manufacturing articles made of light alloys |
| CN105333274A (en) * | 2015-11-12 | 2016-02-17 | 东华机械有限公司 | Novel sliding support mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |