CN203509753U - Hydraulic balancing device of numerical-control floor-type boring and milling machine - Google Patents
Hydraulic balancing device of numerical-control floor-type boring and milling machine Download PDFInfo
- Publication number
- CN203509753U CN203509753U CN201320543390.8U CN201320543390U CN203509753U CN 203509753 U CN203509753 U CN 203509753U CN 201320543390 U CN201320543390 U CN 201320543390U CN 203509753 U CN203509753 U CN 203509753U
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- milling machine
- transmission shaft
- type boring
- control floor
- balancing device
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- Expired - Fee Related
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Abstract
The utility model relates to a hydraulic balancing device, in particular to a hydraulic balancing device of a numerical-control floor-type boring and milling machine, and belongs to the field of machine tools. The hydraulic balancing device of the numerical-control floor-type boring and milling machine comprises a hydraulic motor, a transmission shaft, winding wheels and winding supports. The two sides of the hydraulic motor are respectively connected with the transmission shaft. The transmission shaft is connected with the winding wheels. The winding wheels are supported by the winding supports. According to the hydraulic balancing device, torque is transmitted to the winding wheels via the transmission shaft through the hydraulic motor, the winding wheels drive a spindle box through a steel wire rope to make the numerical-control floor-type boring and milling machine keep balance, a counter weight of the machine tool is removed, the weight of the machine tool is reduced, a load borne by the steel wire rope is reduced, the security coefficient of the machine tools in use is increased, and a guarantee is provided for safe construction. In addition, the hydraulic balancing device is simple in mechanism, compact in structure and small in occupied space.
Description
Technical field
The utility model relates to a kind of hydraulic balance device, specifically relates to a kind of hydraulic balance device of numerical control floor type boring and milling machine, and it belongs to machine tool field.
Background technology
Along with scientific and technological development, numerical control floor type boring and milling machine is generally used in machining.At present, the main spindle box balance of numerical control floor type boring and milling machine adopted balancing weight mode in the past, and counterweight increases the weight of the weight of lathe, easily cause wire cable rupture, and wire cable rupture easily smashes lathe, brings huge economic loss, easily caused casualties simultaneously; Be unfavorable for safe construction.
Summary of the invention
In view of the problem that prior art exists, the utility model is that a kind of hydraulic motor that adopts will be provided is the hydraulic balance device of the numerical control floor type boring and milling machine of power, has reached compact conformation, the object of safe ready.
To achieve these goals, the technical scheme that the utility model adopts is a kind of hydraulic balance device of numerical control floor type boring and milling machine, it comprises: hydraulic motor, power transmission shaft, elevator wheel and winding support, hydraulic motor both sides are connected with power transmission shaft respectively, power transmission shaft is connected with elevator wheel, elevator wheel supports by winding support, and described elevator wheel is connected with main spindle box by steel wire rope; Described hydraulic motor passes to elevator by power transmission shaft by moment of torsion and takes turns, and elevator wheel drives main spindle box to keep the balance of numerical control floor type boring and milling machine by steel wire rope.
Described elevator wheel is 2.
Described winding support is 2.
Of the present inventionly be a little: it passes to elevator by power transmission shaft by moment of torsion by hydraulic motor and takes turns, elevator wheel drives main spindle box to keep the balance of numerical control floor type boring and milling machine by steel wire rope, remove the counterweight of lathe, alleviate the weight of lathe, reduce the load-bearing of steel wire rope, increased the safety coefficient that lathe uses, for safe construction provides guarantee.In addition, the utility model mechanism is simple, and compact conformation takes up room little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 outside drawing;
In figure: 1, winding support, 2, elevator wheel, 3, power transmission shaft, 4, hydraulic motor, 5, main spindle box.
The specific embodiment
In order further to understand this utility model, below in conjunction with being described as follows on figure.
A kind of hydraulic balance device of numerical control floor type boring and milling machine, it comprises: hydraulic motor 4, power transmission shaft 3, elevator wheel 4 and winding support 1, hydraulic motor 4 both sides are connected with power transmission shaft 3 respectively, power transmission shaft 3 is connected with elevator wheel 2, elevator wheel 2 supports by winding support 1, and described elevator wheel 2 is connected with main spindle box 5 by steel wire rope; Described hydraulic motor 4 passes to elevator wheel 2 by power transmission shaft 3 by moment of torsion, and elevator wheel 2 drives main spindle box 5 to keep the balance of numerical control floor type boring and milling machine by steel wire rope.
Claims (3)
1. the hydraulic balance device of a numerical control floor type boring and milling machine, it comprises: hydraulic motor, power transmission shaft, elevator wheel and winding support, hydraulic motor both sides are connected with power transmission shaft respectively, power transmission shaft is connected with elevator wheel, elevator wheel supports by winding support, and described elevator wheel is connected with main spindle box by steel wire rope; Described hydraulic motor passes to elevator by power transmission shaft by moment of torsion and takes turns, and elevator wheel drives main spindle box to keep the balance of numerical control floor type boring and milling machine by steel wire rope.
2. the hydraulic balance device of a kind of numerical control floor type boring and milling machine according to claim 1, is characterized in that: described elevator wheel is 2.
3. the hydraulic balance device of a kind of numerical control floor type boring and milling machine according to claim 1, is characterized in that: described winding support is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543390.8U CN203509753U (en) | 2013-09-03 | 2013-09-03 | Hydraulic balancing device of numerical-control floor-type boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543390.8U CN203509753U (en) | 2013-09-03 | 2013-09-03 | Hydraulic balancing device of numerical-control floor-type boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509753U true CN203509753U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320543390.8U Expired - Fee Related CN203509753U (en) | 2013-09-03 | 2013-09-03 | Hydraulic balancing device of numerical-control floor-type boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914846A (en) * | 2021-02-20 | 2021-06-08 | 王兰波 | Medical emergency department bed trolley capable of automatically adjusting level by utilizing hydraulic transmission |
-
2013
- 2013-09-03 CN CN201320543390.8U patent/CN203509753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914846A (en) * | 2021-02-20 | 2021-06-08 | 王兰波 | Medical emergency department bed trolley capable of automatically adjusting level by utilizing hydraulic transmission |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20170903 |