CN208483606U - A kind of numerical control machine tool drive axle lubrication system - Google Patents
A kind of numerical control machine tool drive axle lubrication system Download PDFInfo
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- CN208483606U CN208483606U CN201820768378.XU CN201820768378U CN208483606U CN 208483606 U CN208483606 U CN 208483606U CN 201820768378 U CN201820768378 U CN 201820768378U CN 208483606 U CN208483606 U CN 208483606U
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- oil filler
- screw thread
- filler point
- tooth set
- machine tool
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Abstract
The utility model relates to a kind of numerical control machine tool drive axle lubrication systems, including location hole, the location hole lateral wall is connected with the first universal joint, and first universal joint be internally provided with the first oil filler point, the first oil filler point inner sidewall is provided with internal screw thread, and internal screw thread lateral wall is connected with external screw thread, the link block is internally provided with oiling groove, the link block end is connected with colored tooth set, and flower tooth set is internally provided with third oil filler point, the third oil filler point inner sidewall is provided with internal screw thread, its internal screw thread lateral wall is connected with external screw thread, and external screw thread inner sidewall is provided with the second oil filler plug, the colored tooth set inner sidewall is connected with colored ratch, and flower ratch end is connected with fixed ring, and fixed ring end is connected with the second universal joint.The numerical control machine tool drive axle uses oil filler point oil injection structure with lubrication system, not only reduces the labor intensity of staff, while reducing the transmission shaft degree of wear convenient for staff's oiling, improves the service life of transmission shaft.
Description
Technical field
The utility model relates to transmission shaft technical field, specially a kind of numerical control machine tool drive axle lubrication system.
Background technique
Transmission shaft is made of central siphon, telescopic and universal joint.It is driven axis connection or assembles every accessory, and is removable
Or the circular object accessory of rotation, generally using light and the good alloy pipe of resistance to torsion is made.To preposition engine rear wheel drive
Vehicle for be the axis for the rotation of speed changer being passed to main reducing gear, it can be several sections and is connected by universal joint.It is one
High revolving speed, the rotary body supported less, therefore its dynamic balancing is vital.General transmission shaft will be moved before factory
Blance test, and adjusted on balancing machine.The frictional force that long-term work generates can make spline wear generate gap, match
The spline of conjunction will affect the performance of entire transmission system once generating gap, therefore enough lubrications is needed between inside and outside axis body
Reduce frictional force.Universal joint is the variation for guaranteeing transmission output shaft and drive axle human transporting axle two axial lines angle, and realizes two axis
Constant velocity tramsmission.The compositions such as general universal-joint cross trunnion, cross-bearing and flange yoke.Steyr series heavy-duty automobile uses
Shaft universal-joint uses roller cross shaft bearing, cooperates with short and thick cross axle, can transmit biggish torque.In bearing end
Face is equipped with butterfly spring, to compress roller.The end face of cross axle increases the reinforcing nylon spacer with helicla flute, can prevent big
It is sintered when angle or large torque transmitting power.
When filling lubricating oil including existing transmission shaft structure between outer axis body, dust cover structure of the grip outside axis body to tear open
Fall, while also inside and outside axis body being separated and is just able to achieve, the mode for filling lubricating oil is so troublesome, therefore will reduce filling profit
The number of lubricating oil even abandons filling lubricating oil, can thus reduce the transmission performance and service life of transmission shaft.
Summary of the invention
The purpose of this utility model is to provide a kind of medical orthopaedics shock wave treatment instrument, to solve in above-mentioned background technique
When filling lubricating oil including the existing transmission shaft structure proposed between outer axis body, dust cover structure of the grip outside axis body to dismantle,
Also inside and outside axis body is separated simultaneously and is just able to achieve, the mode for filling lubricating oil is so troublesome, therefore will reduce filling lubrication
The problem of number of oil even abandons filling lubricating oil, can thus reduce the transmission performance and service life of transmission shaft.
To achieve the above object, the utility model provides the following technical solutions: a kind of numerical control machine tool drive axle lubrication knot
Structure, including location hole, the location hole lateral wall is connected with the first universal joint, and the first universal joint is internally provided with the first oiling
Hole, the first oil filler point inner sidewall is provided with internal screw thread, and internal screw thread lateral wall is connected with external screw thread, the external screw thread inside
Wall is provided with the first oil filler plug, and the first oil filler plug end is connected with link block, and the link block is internally provided with oiling groove, and
Oiling groove bottom sidewall is connected with the second oil filler point, and the link block end is connected with colored tooth set, and flower tooth set is internally provided with
Third oil filler point, the third oil filler point inner sidewall are provided with internal screw thread, and internal screw thread lateral wall is connected with external screw thread, and outer spiral shell
Line inner sidewall is provided with the second oil filler plug, and the colored tooth set inner sidewall is connected with colored ratch, and flower ratch end is connected with fixation
Ring, and fixed ring end is connected with the second universal joint.
Preferably, the volume equal shape size of first oil filler plug and the first oil filler point is mutually coincide, and the first note
Plug cock and the first oil filler point pass through external screw thread and internal screw thread composition screw connection structure.
Preferably, first oil filler plug and the first oil filler point are provided with 2 groups, and the first oil filler plug and the first oil filler point altogether
Longitudinally asymmetric axis is covered about flower tooth to be left and right symmetrically arranged.
Preferably, the oiling groove and the second oil filler point are provided with 2 groups altogether, and oiling groove and the second oil filler point are about flower tooth
Longitudinally asymmetric axis is covered to be left and right symmetrically arranged.
Preferably, second oil filler point is provided with 4 altogether, and the second oil filler point is about oiling groove central axis central symmetry
Installation.
Preferably, the third oil filler point is provided with 2 altogether, and third oil filler point covers lateral symmetry axis or more about flower tooth
It is symmetrically installed.
Preferably, the third oil filler point and the second oil filler plug volume equal shape size are mutually coincide, and third oiling
Hole and the second oil filler plug pass through external screw thread and internal screw thread composition screw connection structure.
Preferably, the fixed ring be rubber material, flower tooth set and fixed ring shape mutually coincide, and flower tooth set and
Connection type between fixed ring is interference connection.
Equal shape size is mutually coincide, and the first oil filler plug and the is compared with prior art, the utility model it is beneficial
Effect is: the numerical control machine tool drive axle lubrication system uses oil filler point oil injection structure, not only reduces the labour of staff
Intensity, while the transmission shaft degree of wear is reduced convenient for staff's oiling, improve the service life of transmission shaft.First oil filler plug and
One oil filler point of volume of first oil filler point constitutes screw connection structure, first be connected through a screw thread by external screw thread and internal screw thread
Oil filler plug and the first oil filler point prevent outflow of lubrication oil, improve the utilization rate of lubricating oil, while adding lubrication convenient for staff
Oil, reduces the operation difficulty of staff, and the first oil filler plug and the first oil filler point are provided with 2 groups, and the first oil filler plug and altogether
One oil filler point covers longitudinally asymmetric axis about flower tooth and is left and right symmetrically arranged, and passes through the first oil filler plug and the first note being left and right symmetrically arranged
Oilhole improves the contact area of lubricating oil and flower tooth set and flower ratch convenient for the two-way oiling of staff, reduces flower tooth set and flower tooth
The degree of wear of bar, oiling groove and the second oil filler point are provided with 2 groups altogether, and oiling groove and the second oil filler point are longitudinal about flower tooth set
Symmetry axis is left and right symmetrically arranged, and by symmetrically arranged oiling groove and the second oil filler point, the distribution for further increasing lubricating oil is equal
Evenness, while making to be driven the raising of spindle oil content convenient for storage lubricating oil by oiling groove, reduce the addition time of lubricating oil
Number, to reduce the amount of labour of staff, the second oil filler point is provided with 4 altogether, and the second oil filler point is about oiling groove center
Axis center is symmetrically installed, and makes lubricating oil uniformly flow into flower tooth set and flower ratch by the second oil filler point that central symmetry is installed
In, third oil filler point is provided with 2 altogether, and third oil filler point covers lateral symmetry axis installation symmetrical above and below about flower tooth, by right
Claim the third oil filler point of installation to further increase the coverage rate of lubricating oil, improve the service life of transmission shaft, third oil filler point and
Second oil filler plug volume equal shape size is mutually coincide, and third oil filler point and the second oil filler plug pass through external screw thread and internal screw thread
Constitute screw connection structure, the third oil filler point and the second oil filler plug being connected through a screw thread prevent in transmission shaft use process due to
The effect of centrifugal force is so that outflow of lubrication oil transmission shaft, to further increase the utilization rate of lubricating oil, fixed ring is rubber material
The shape of matter, flower tooth set and fixed ring is mutually coincide, and the connection type between flower tooth set and fixed ring is interference connection, is led to
The fixed ring for crossing rubber material makes that tooth set and flower ratch is spent to constitute enclosed construction, prevents dust in transmission shaft use process from entering
The transmission effect of transmission shaft reduction transmission shaft.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model transmission shaft overlooking structure diagram；
Fig. 3 is the utility model flower tooth nested structure schematic diagram；
Fig. 4 is the utility model link block overlooking structure diagram；
Fig. 5 is the utility model fixed ring structural schematic diagram；
Fig. 6 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, location hole, the 2, first universal joint, the 3, first oil filler plug, 4, external screw thread, the 5, first oil filler point, 6, connection
Block, 7, oiling groove, the 8, second oil filler point, 9, flower tooth set, 10, third oil filler point, 11, flower ratch, the 12, second universal joint, 13, interior
Screw thread, the 14, second oil filler plug, 15, fixed ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of numerical control machine tool drive axle lubrication system,
Including location hole 1,1 lateral wall of location hole is connected with the first universal joint 2, and the first universal joint 2 is internally provided with the first oil filler point
5,5 inner sidewall of the first oil filler point is provided with internal screw thread 13, and 13 lateral wall of internal screw thread is connected with external screw thread 4,4 inner sidewall of external screw thread
It is provided with the first oil filler plug 3, and 3 end of the first oil filler plug is connected with link block 6, the body of the first oil filler plug 3 and the first oil filler point 5
Product equal shape size is mutually coincide, and the first oil filler plug 3 and the first oil filler point 5 constitute spiral shell by external screw thread 4 and internal screw thread 13
Line connection structure, the first oil filler plug 3 and the first oil filler point 5 being connected through a screw thread prevent outflow of lubrication oil, improve lubricating oil
Utilization rate, while lubricating oil is added convenient for staff, reduce the operation difficulty of staff, the first oil filler plug 3 and the first note
Oilhole 5 is provided with 2 groups altogether, and the first oil filler plug 3 and the first oil filler point 5 cover 9 longitudinally asymmetric axis about flower tooth and be left and right symmetrically arranged,
Lubricating oil and flower are improved by the first oil filler plug 3 being left and right symmetrically arranged and the first oil filler point 5 convenient for the two-way oiling of staff
The contact area of tooth set 9 and flower ratch 11 is arranged inside link block 6 to reduce the degree of wear of colored tooth set 9 and flower ratch 11
There is oiling groove 7, and 7 bottom sidewall of oiling groove is connected with the second oil filler point 8, oiling groove 7 and the second oil filler point 8 are provided with 2 groups altogether,
And oiling groove 7 and the second oil filler point 8 cover 9 longitudinally asymmetric axis about flower tooth and are left and right symmetrically arranged, and pass through symmetrically arranged oiling groove 7
With the second oil filler point 8, the distribution consistency degree of lubricating oil is further increased, while being made by oiling groove 7 convenient for storage lubricating oil
It is driven spindle oil content to improve, reduces the addition number of lubricating oil, so that the amount of labour of staff is reduced, the second oil filler point
8 are provided with 4 altogether, and the second oil filler point 8 is installed about 7 central axis central symmetry of oiling groove, the installed by central symmetry
Two oil filler points 8 flow into lubricating oil uniformly in flower tooth set 9 and flower ratch 11, and third oil filler point 10 is provided with 2 altogether, and the
Three oil filler points 10 cover 9 lateral symmetry axis installations symmetrical above and below about flower tooth, further by the third oil filler point 10 being symmetrically installed
The coverage rate for improving lubricating oil improves the service life of transmission shaft, and 6 end of link block is connected with colored tooth set 9, and in flower tooth set 9
Portion is provided with third oil filler point 10, and 10 inner sidewall of third oil filler point is provided with internal screw thread 13, and 13 lateral wall of internal screw thread is connected with
External screw thread 4, and 4 inner sidewall of external screw thread is provided with the second oil filler plug 14, third oil filler point 10 and 14 volume of the second oil filler plug are equal
Shape size mutually coincide, and third oil filler point 10 and the second oil filler plug 14 constitute screw thread by external screw thread 4 and internal screw thread 13 and connect
Binding structure, the third oil filler point 10 being connected through a screw thread and the second oil filler plug 14 prevent in transmission shaft use process due to centrifugal force
Effect so that outflow of lubrication oil transmission shaft, to further increase the utilization rate of lubricating oil, flower tooth covers 9 inner sidewalls and is connected with flower
Ratch 11, and flower 11 end of ratch is connected with fixed ring 15, and 15 end of fixed ring is connected with the second universal joint 12, fixed ring 15
For rubber material, the shape of tooth set 9 and fixed ring 15 is spent mutually to coincide, and the connection side between flower tooth set 9 and fixed ring 15
Formula is interference connection, makes that tooth set 9 and flower ratch 11 is spent to constitute enclosed construction by the fixed ring 15 of rubber material, prevents from being driven
Dust enters the transmission effect of transmission shaft reduction transmission shaft in axis use process.
The working principle of the present embodiment: when the numerical control machine tool drive axle lubrication system, each zero in first check device
Whether part is intact, and flower tooth set 9 and flower ratch 11 are connected with each other by staff after inspection, is made by fixed ring 15
It spends tooth set 9 and flower ratch 11 to constitute enclosed construction, prevents dust from entering the using effect of transmission shaft reduction transmission shaft, flower tooth set 9
With flower ratch 11 connect after staff rotate the first oil filler plug 3 so that external screw thread 4 and internal screw thread 13 be separated from each other to
First oil filler plug 3 is taken out from the first oil filler point 5, then staff enters lubricating oil by the addition of the first oil filler point 5
In oiling groove 7 in link block 6, lubricating oil is collected in oiling groove 7, the second oil filler point 8 then installed by central symmetry
Lubricating oil is drained and is entered in flower tooth set 9 and flower ratch 11, so that the surface lubrication oil of flower tooth set 9 and flower ratch 11 uniformly covers
Lid, while being stored in lubricating oil in oiling groove 7 during using transmission shaft and can be covered with tooth of blossoming and being lubricated in 9 and flower ratch 11
The consumption of oil continues addition and enters in flower tooth set 9 and flower ratch 11, reduces the addition number of lubricating oil, 8 oiling of the second oil filler point
After staff again will rotation the first oil filler plug 3 first oil filler plug 3 and the first oil filler point 5 are reconnected, prevent
Outflow of lubrication oil improves the utilization rate of lubricating oil, and then staff is beaten third oil filler point 10 by rotating the second oil filler plug 14
It opens, lubricating oil is added by third oil filler point 10 and enters flower tooth 9 terminals of set, increase lubricating oil and flower tooth set 9 and flower ratch 11
Contact area, after 10 oiling of third oil filler point by the second oil filler plug 14 again by external screw thread 4 and internal screw thread 13 to
Three oil filler points 10 are sealed, to further decrease the degree of wear between colored tooth set 9 and flower ratch 11, improve flower tooth set 9
With the service life of flower ratch 11, here it is the use processes of the numerical control machine tool drive axle lubrication system.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (8)
1. a kind of numerical control machine tool drive axle lubrication system, including location hole (1), it is characterised in that: on the outside of the location hole (1)
Wall is connected with the first universal joint (2), and the first universal joint (2) is internally provided with the first oil filler point (5), first oil filler point
(5) inner sidewall is provided with internal screw thread (13), and internal screw thread (13) lateral wall is connected with external screw thread (4), on the inside of the external screw thread (4)
Wall is provided with the first oil filler plug (3), and the first oil filler plug (3) end is connected with link block (6), is set inside the link block (6)
It is equipped with oiling groove (7), and oiling groove (7) bottom sidewall is connected with the second oil filler point (8), link block (6) end is connected with
Flower tooth set (9), and flower tooth set (9) is internally provided with third oil filler point (10), third oil filler point (10) inner sidewall is provided with
Internal screw thread (13), internal screw thread (13) lateral wall are connected with external screw thread (4), and external screw thread (4) inner sidewall is provided with the second oiling
It fills in (14), colored tooth set (9) inner sidewall is connected with colored ratch (11), and flower ratch (11) end is connected with fixed ring (15),
And fixed ring (15) end is connected with the second universal joint (12).
2. a kind of numerical control machine tool drive axle lubrication system according to claim 1, it is characterised in that: first oiling
The volume equal shape size for filling in (3) and the first oil filler point (5) is mutually coincide, and the first oil filler plug (3) and the first oil filler point (5)
Screw connection structure is constituted by external screw thread (4) and internal screw thread (13).
3. a kind of numerical control machine tool drive axle lubrication system according to claim 1, it is characterised in that: first oiling
Plug (3) and the first oil filler point (5) are provided with 2 groups altogether, and the first oil filler plug (3) and the first oil filler point (5) are vertical about flower tooth set (9)
It is left and right symmetrically arranged to symmetry axis.
4. a kind of numerical control machine tool drive axle lubrication system according to claim 1, it is characterised in that: the oiling groove
(7) and the second oil filler point (8) is provided with 2 groups altogether, and oiling groove (7) and the second oil filler point (8) are longitudinally asymmetric about flower tooth set (9)
Axis is left and right symmetrically arranged.
5. a kind of numerical control machine tool drive axle lubrication system according to claim 1, it is characterised in that: second oiling
Hole (8) is provided with 4 altogether, and the second oil filler point (8) is installed about oiling groove (7) central axis central symmetry.
6. a kind of numerical control machine tool drive axle lubrication system according to claim 1, it is characterised in that: the third oiling
Hole (10) is provided with 2 altogether, and third oil filler point (10) is about flower tooth set (9) lateral symmetry axis installation symmetrical above and below.
7. a kind of numerical control machine tool drive axle lubrication system according to claim 1, it is characterised in that: the third oiling
Hole (10) and the second oil filler plug (14) volume equal shape size are mutually coincide, and third oil filler point (10) and the second oil filler plug
(14) screw connection structure is constituted by external screw thread (4) and internal screw thread (13).
8. a kind of numerical control machine tool drive axle lubrication system according to claim 1, it is characterised in that: the fixed ring
(15) it is rubber material, spends the shape of tooth set (9) and fixed ring (15) mutually to coincide, and flower tooth set (9) and fixed ring (15)
Between connection type be interference connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768378.XU CN208483606U (en) | 2018-05-23 | 2018-05-23 | A kind of numerical control machine tool drive axle lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768378.XU CN208483606U (en) | 2018-05-23 | 2018-05-23 | A kind of numerical control machine tool drive axle lubrication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208483606U true CN208483606U (en) | 2019-02-12 |
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ID=65249861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820768378.XU Active CN208483606U (en) | 2018-05-23 | 2018-05-23 | A kind of numerical control machine tool drive axle lubrication system |
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| Country | Link |
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| CN (1) | CN208483606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436593A (en) * | 2018-05-23 | 2018-08-24 | 东莞市志远数控设备制造有限公司 | A kind of numerical control machine tool drive axle lubrication system |
-
2018
- 2018-05-23 CN CN201820768378.XU patent/CN208483606U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436593A (en) * | 2018-05-23 | 2018-08-24 | 东莞市志远数控设备制造有限公司 | A kind of numerical control machine tool drive axle lubrication system |
| CN108436593B (en) * | 2018-05-23 | 2023-11-10 | 东莞市志远数控设备制造有限公司 | Lubricating structure for transmission shaft of numerical control machine tool |
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