CN207018804U - A kind of refueling device of straight line module screw mandrel - Google Patents
A kind of refueling device of straight line module screw mandrel Download PDFInfo
- Publication number
- CN207018804U CN207018804U CN201720963691.4U CN201720963691U CN207018804U CN 207018804 U CN207018804 U CN 207018804U CN 201720963691 U CN201720963691 U CN 201720963691U CN 207018804 U CN207018804 U CN 207018804U
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- China
- Prior art keywords
- screw mandrel
- slide unit
- nut
- straight line
- refueling device
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Abstract
A kind of refueling device of straight line module screw mandrel, including motor, shaft coupling, screw mandrel, nut, slide unit, line slideway and lubricating arrangement, described motor is connected by described shaft coupling with described screw mandrel, described screw mandrel is through in the middle part of described nut, nut overcoat has described slide unit, slide unit is slidably connected by sliding block and described line slideway, and described lubricating arrangement is fixed in inside slide unit and is located at nut both ends, and by screw mandrel portion's open circles therethrough.The beneficial effects of the utility model are：Pass through the improvement to refueling device, so that inner member reaches the working condition once refueled, forever lubricated, cumbersome refueling operation is avoided, furthermore, this kind of fueller can also prevent from mixing impurity in the lubricating oil in module, so as to ensure that the operating accuracy of inner member and service life.
Description
Technical field
It the utility model is related to a kind of electric cylinders, more particularly to a kind of refueling device of straight line module screw mandrel.
Background technology
Electric cylinders are the modular products by servomotor and leading screw integrated design, and the rotary motion of servomotor is changed
Be in line motion, at the same precise rotation is controlled, accurate revolution control and accurate torque control be transformed into precise speed control,
Accurate Position Control and the control of accurate thrust, it is the brand-new revolutionary product for realizing high accuracy linear motion series.
But at present to also lacking convenient effective measures in the follow-up maintenance of electric cylinders component, such as to electric cylinders inside
Element is lubricated aspect, or oil nozzle is added in electric cylinders, and periodically injects lubricating oil by oil nozzle to ensure internal work
Make the lubricity of element, also, for the former, on the one hand needed with feed screw nut's surface smear grease either in module cylinder body
Intermittent oiling, make troubles unavoidably, on the other hand, oil nozzle leads to not timely oiling, be unfavorable for the work of electric cylinders once damaging
Make, while add Awaiting Parts, improve financial cost；It is easily viscous first because grease is directly exposed to outside for the latter
The impurity such as dust are connected, under the accumulating over a long period of impurity, the operating accuracy of electric cylinders will be influenceed, or even reduce making for inner member
With the life-span, second in maintenance of equipment, the cleaning difficulty for grease is larger, and the cleaning work to equipment brings puzzlement.
Therefore, for disadvantages described above, it is necessary to effectively be innovated to prior art.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of refueling device of straight line module screw mandrel,
Pass through the improvement to refueling device so that inner member reaches the working condition once refueled, forever lubricated, and avoids cumbersome add
Oil operation, furthermore, this kind of fueller can also prevent from mixing impurity in the lubricating oil in module, so as to ensure that inner member
Operating accuracy and service life.
To achieve the above object, the utility model provides following technical scheme：
A kind of refueling device of straight line module screw mandrel, including motor, shaft coupling, screw mandrel, nut, slide unit, line slideway with
And lubricating arrangement, described motor are connected by described shaft coupling with described screw mandrel, described screw mandrel is through described
In the middle part of nut, nut overcoat has described slide unit, and slide unit is slidably connected by sliding block and described line slideway, described lubrication
Device is fixed in inside slide unit and is located at nut both ends, and by screw mandrel portion's open circles therethrough；Motor is driven using shaft coupling
Screw mandrel is moved, and the rotary motion of motor is converted into moving along a straight line by screw mandrel, and slide unit is slided by sliding block on line slideway so that
Screw mandrel preferably realizes whole-process automatic fuel feeding by nut transmitting thrust, lubricating arrangement by the rotation of screw mandrel itself；
Accordingly, corresponding connecting hole is provided with slide unit and lubricating arrangement, connecting hole is locked by connector；
Accordingly, lubricating arrangement is at least provided with two；
Accordingly, lubricating arrangement includes aluminium set, nylon lid and lubricating grease, and aluminium set and nylon lid are affixed into hollow circular cylinder
Shape, lubricating grease are filled in cylindrical cavity；
Accordingly, the hollow circular diameter in the middle part of lubricating arrangement is equal to the maximum gauge of the vertical cross section of screw mandrel.
The beneficial effects of the utility model are：Pass through the improvement to refueling device so that inner member reach once refuel,
The working condition forever lubricated, cumbersome refueling operation is avoided, furthermore, this kind of fueller can also prevent the lubricating oil in module
Interior incorporation impurity, so as to ensure that the operating accuracy of inner member and service life.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is the structural representation of lubricating arrangement；
Fig. 3 is the dimensional structure diagram of the utility model part-structure；
In figure：
1st, motor；2nd, shaft coupling；3rd, screw mandrel；4th, nut；5th, slide unit；6th, line slideway；7th, lubricating arrangement；71st, aluminium set；
72nd, nylon lid.
Embodiment
A kind of refueling device of straight line module screw mandrel, including motor 1, shaft coupling 2, screw mandrel 3, nut 4, line slideway 5, cunning
Platform 6 and lubricating arrangement 7, described motor 1 are connected by described shaft coupling 2 with described screw mandrel 3, and described screw mandrel 3 passes through
The described middle part of nut 4 is through at, the overcoat of nut 4 has described slide unit 5, and slide unit 5 is slided by sliding block and described line slideway 6
Connection, described lubricating arrangement 7 are fixed in the inside of slide unit 5 and are located at the both ends of nut 4, and by the portion's open circles therethrough of screw mandrel 3.
Illustrate use state of the present utility model below：
Motor 1 drives screw mandrel 3 to move using shaft coupling 2, and the rotary motion of motor 1 is converted into moving along a straight line by screw mandrel 3, sliding
Platform 5 is slided by sliding block on line slideway 6 so that screw mandrel 3 is preferably by the transmitting thrust of nut 4, and lubricating arrangement 7 is by silk
Whole-process automatic fuel feeding is realized in the rotation of itself of bar 3.
The above-mentioned description to embodiment is it will be appreciated that and using this for the ease of those skilled in the art
Case technology, person skilled in the art obviously can make various modifications to these examples easily, and described herein one
As principle be applied in other embodiments without by performing creative labour.Therefore, this case is not limited to above example, ability
For the technical staff in domain according to the announcement of this case, the improvement made for this case and modification all should be in the protection domains of this case.
Claims (5)
1. a kind of refueling device of straight line module screw mandrel, including motor, shaft coupling, screw mandrel, nut, slide unit, line slideway and
Lubricating arrangement, it is characterised in that：Described motor is connected by described shaft coupling with described screw mandrel, and described screw mandrel runs through
In the middle part of described nut, nut overcoat has described slide unit, and slide unit is slidably connected by sliding block and described line slideway, institute
The lubricating arrangement stated is fixed in inside slide unit and is located at nut both ends, and by screw mandrel portion's open circles therethrough.
A kind of 2. refueling device of straight line module screw mandrel according to claim 1, it is characterised in that：Described slide unit and profit
Corresponding connecting hole is provided with sliding device, connecting hole is locked by connector.
A kind of 3. refueling device of straight line module screw mandrel according to claim 1, it is characterised in that：Described lubricating arrangement
At least provided with two.
A kind of 4. refueling device of straight line module screw mandrel according to claim 1, it is characterised in that：Described lubricating arrangement
Including aluminium set, nylon lid and lubricating grease, aluminium set and nylon lid is affixed is filled in cylindrical cavity into hollow circular cylinder shape, lubricating grease
It is interior.
A kind of 5. refueling device of straight line module screw mandrel according to claim 1, it is characterised in that：Described lubricating arrangement
The hollow circular diameter at middle part is equal to the maximum gauge of the vertical cross section of screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720963691.4U CN207018804U (en) | 2017-08-03 | 2017-08-03 | A kind of refueling device of straight line module screw mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720963691.4U CN207018804U (en) | 2017-08-03 | 2017-08-03 | A kind of refueling device of straight line module screw mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207018804U true CN207018804U (en) | 2018-02-16 |
Family
ID=61478336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720963691.4U Expired - Fee Related CN207018804U (en) | 2017-08-03 | 2017-08-03 | A kind of refueling device of straight line module screw mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207018804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802265A (en) * | 2020-07-13 | 2020-10-23 | 上海秝德实业有限公司 | Head-mounted feeder for sow feeding |
| CN114899980A (en) * | 2022-04-12 | 2022-08-12 | 苏州舍勒智能科技有限公司 | Linear motor active cell sliding table |
-
2017
- 2017-08-03 CN CN201720963691.4U patent/CN207018804U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802265A (en) * | 2020-07-13 | 2020-10-23 | 上海秝德实业有限公司 | Head-mounted feeder for sow feeding |
| CN114899980A (en) * | 2022-04-12 | 2022-08-12 | 苏州舍勒智能科技有限公司 | Linear motor active cell sliding table |
| CN114899980B (en) * | 2022-04-12 | 2023-10-03 | 苏州舍勒智能科技有限公司 | Linear motor rotor sliding table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20180803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |