CN209054041U - A kind of self lubricating straight line mould group - Google Patents
A kind of self lubricating straight line mould group Download PDFInfo
- Publication number
- CN209054041U CN209054041U CN201821595359.8U CN201821595359U CN209054041U CN 209054041 U CN209054041 U CN 209054041U CN 201821595359 U CN201821595359 U CN 201821595359U CN 209054041 U CN209054041 U CN 209054041U
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- slide
- steel ball
- straight line
- groove
- mould group
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Abstract
The utility model discloses a kind of self lubricating straight line mould groups of the utility model, connect to form circulation canal with the first raceway groove by being provided with back pearl pipeline on slide, and return in pearl inner wall of the pipe and multiple spileholes are arranged for adsorbing grease；Oil suction processing is carried out before returning pearl pipeline and installation, the spilehole on its inner wall is set to adsorb grease, when steel ball rolls in time pearl pipeline, grease is adsorbed onto steel ball surface, to play the role of lubricating steel ball, abrasion is reduced, while lubricants capacity is suitably reasonable, avoid very few lubrication not enough, excessive the phenomenon that wasting.
Description
Technical field
The utility model relates to a kind of slide reciprocator, especially a kind of self lubricating straight line mould group.
Background technique
Currently, straight line mould group is guide rail, slide, screw rod, one kind that aluminium alloy part etc. is formed after being combined can be real
The automatic updating unit of existing straight reciprocating motion and positioning.Due to the demand of applying working condition, to the lubricating requirement of straight line mould group
Also relatively stringenter, lubricating oil excessively will cause waste or even will affect the operational efficiency of straight line mould group, and lubricating oil is too small to be will affect
The service life of straight line mould group.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose,
The utility model proposes a kind of structure is simple, self lubricating straight line mould group appropriate is lubricated.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of self lubricating straight line mould group, including slide, pedestal and screw rod, the slide engagement sleeves are mounted on screw rod, by
Screw rod driving movement, and guide groove is set on the pedestal and is embedded in cooperation for slide, to slide motion guide；The slide both sides with
The guide groove is connected by steel ball, and the first raceway groove is provided on the slide and is embedded in for steel ball, correspondence is set on the guide groove
The second raceway groove is equipped with to contact with the steel ball；Pearl pipeline is provided with back on the slide to connect with the first raceway groove
Circulation canal is formed, multiple spileholes are set in described time pearl inner wall of the pipe for adsorbing grease；It is carried out before returning pearl pipeline and installation
Oil suction processing makes the spilehole on its inner wall adsorb grease, and when steel ball rolls in time pearl pipeline, grease is adsorbed onto steel ball table
Abrasion is reduced, while lubricants capacity is suitably reasonable to play the role of lubricating steel ball in face, avoids very few lubrication not enough, excessively
The phenomenon that waste.
As an improvement of the above technical solution, described time pearl pipeline is plastic part, i.e., when steel ball rolls in time pearl pipeline,
The direct contact-impact for avoiding metal covering and metal covering, further decreases abrasion.
As a further improvement of the above technical scheme, described time pearl internal diameter of the pipeline is greater than the steel ball size.
Preferably, described time pearl internal diameter of the pipeline is greater than the steel ball size 0.2mm.
Further, described time pearl pipeline and the first raceway groove are arranged in parallel in same level, and return pearl pipeline
It is provided with semicircular third groove with the first raceway groove both ends to connect, and the third groove section is arc-shaped.
Further, described time pearl pipeline and the first raceway groove penetrate through the slide, and the third groove is arranged in cunning
On the semicolumn at seat both ends, and slide both ends are provided with back end cap and the third groove cooperates.
The beneficial effects of the utility model are: a kind of self lubricating straight line mould group of the utility model, by slide
It is provided with back pearl pipeline to connect to form circulation canal with the first raceway groove, and is arranged in time pearl inner wall of the pipe multiple stingy
Hole is for adsorbing grease；Oil suction processing is carried out before returning pearl pipeline and installation, the spilehole on its inner wall is made to adsorb grease, steel ball is returning
When rolling in pearl pipeline, grease is adsorbed onto steel ball surface, to play the role of lubricating steel ball, reduces abrasion, lubricates simultaneously
The phenomenon that oil mass is suitably reasonable, avoids very few lubrication not enough, excessive waste.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model mounting structure schematic diagram；
Fig. 2 is the utility model slide partial sectional view；
Fig. 3 is slide carriage structure schematic diagram；
Fig. 4 is slide half sectional view；
Fig. 5 is back pearl piping schematic；
Fig. 6 is the sectional view that steel ball cooperates in returning pearl pipeline.
Specific embodiment
Referring to figs. 1 to Fig. 6, a kind of self lubricating straight line mould group of the utility model, including slide 1, pedestal 2 and screw rod
3,1 engagement sleeves of slide are driven by screw rod 3 and are moved on screw rod 3, and it is embedding for slide 1 that guide groove 21 is arranged on the pedestal 2
Assembly is closed, to 1 motion guide of slide；1 both sides of slide are connect with the guide groove 21 by steel ball 5, are arranged on the slide 1
There is the first raceway groove 11 to be embedded in for steel ball 5, the second raceway groove 22 and the steel ball 5 are correspondingly arranged on the guide groove 21
Contact；Pearl pipeline 6 is provided with back on the slide 1 to connect to form circulation canal with the first raceway groove 11；The Hui Zhu
Pipeline 6 is plastic part, and multiple spileholes are arranged on inner wall for adsorbing grease；Oil suction processing is carried out before returning pearl pipeline 6 and installation,
The spilehole on its inner wall is set to adsorb grease, when steel ball 5 rolls in time pearl pipeline 6, grease is adsorbed onto 5 surface of steel ball, from
And play the role of lubricating steel ball 5, abrasion is reduced, while lubricants capacity is suitably reasonable, avoids very few lubrication not enough, it is excessive to waste
The phenomenon that.
In the present embodiment, it is 0.2mm bigger than 5 diameter of steel ball to return 6 internal diameter of pearl pipeline.
Further, described time pearl pipeline 6 and the first raceway groove 11 are arranged in parallel in same level, and penetrate through institute
Slide 1 is stated, time pearl pipeline 6 is provided with semicircular third groove with 11 both ends of the first raceway groove and connect, and the third is recessed
Slot cross-section is arc-shaped, to complete to form the channel for rolling circulation for steel ball 5；The third groove is arranged at 1 both ends of slide
Semicolumn 8 on, and 1 both ends of slide are provided with back end cap 7 and the third groove and cooperate.
The above specific structure and dimension data are illustrated to the preferred embodiment of the utility model, but this reality
It is not limited to the specific embodiments with novel creation, those skilled in the art are in the premise without prejudice to the spirit of the present invention
Various equivalent deformation or replacement can be also made down, these equivalent deformations or replacement are all contained in the claim of this application and are limited
In fixed range.
Claims (6)
1. a kind of self lubricating straight line mould group, including slide (1), pedestal (2) and screw rod (3), slide (1) engagement sleeves are mounted in
It on screw rod (3), is driven and is moved by screw rod (3), and guide groove (21) are set on the pedestal (2) and are embedded in cooperation for slide (1), to cunning
Seat (1) motion guide；Slide (1) both sides are connect with the guide groove (21) by steel ball (5), are arranged on the slide (1)
There is the first raceway groove (11) to be embedded in for steel ball (5), the second raceway groove (22) and institute are correspondingly arranged on the guide groove (21)
State steel ball (5) contact；It is characterized by: being provided with go back to pearl pipeline (6) and the first raceway groove (11) on the slide (1)
Connection forms circulation canal, and multiple spileholes are arranged on described time pearl pipeline (6) inner wall for adsorbing grease.
2. a kind of self lubricating straight line mould group according to claim 1, it is characterised in that: described time pearl pipeline (6) is modeling
Materials and parts.
3. a kind of self lubricating straight line mould group according to claim 1, it is characterised in that: described time pearl pipeline (6) internal diameter
Greater than the steel ball (5) diameter.
4. a kind of self lubricating straight line mould group according to claim 3, it is characterised in that: described time pearl pipeline (6) internal diameter
It is 0.2mm bigger than the steel ball (5) diameter.
5. a kind of self lubricating straight line mould group according to claim 1, it is characterised in that: described time pearl pipeline (6) and institute
It states the first raceway groove (11) and is arranged in parallel in same level, and time pearl pipeline (6) and first raceway groove (11) both ends are equal
It is provided with semicircular third groove connection, the third groove section is arc-shaped.
6. a kind of self lubricating straight line mould group according to claim 5, it is characterised in that: described time pearl pipeline (6) and the
One raceway groove (11) penetrates through the slide (1), and the third groove is arranged on the semicolumn (8) at slide (1) both ends, and
Slide (1) both ends are provided with back end cap (7) and the third groove cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821595359.8U CN209054041U (en) | 2018-09-28 | 2018-09-28 | A kind of self lubricating straight line mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821595359.8U CN209054041U (en) | 2018-09-28 | 2018-09-28 | A kind of self lubricating straight line mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054041U true CN209054041U (en) | 2019-07-02 |
Family
ID=67049711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821595359.8U Active CN209054041U (en) | 2018-09-28 | 2018-09-28 | A kind of self lubricating straight line mould group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209054041U (en) |
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2018
- 2018-09-28 CN CN201821595359.8U patent/CN209054041U/en active Active
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