CN202517323U - Gravity balance device of numerical control floor type boring and milling machine - Google Patents
Gravity balance device of numerical control floor type boring and milling machine Download PDFInfo
- Publication number
- CN202517323U CN202517323U CN2012201934607U CN201220193460U CN202517323U CN 202517323 U CN202517323 U CN 202517323U CN 2012201934607 U CN2012201934607 U CN 2012201934607U CN 201220193460 U CN201220193460 U CN 201220193460U CN 202517323 U CN202517323 U CN 202517323U
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- numerical control
- balance device
- gravity balance
- control floor
- boring machine
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Abstract
The utility model discloses a gravity balance device of a numerical control floor type boring and milling machine. The gravity balance device comprises a balancing weight, wherein the balancing weight is positioned inside the upright post of the numerical control floor type boring and milling machine, and the balancing weight is connected with a load pulling system; and the gravity balance device provided by the utility model has the advantages as follows: through the arrangement of the balancing weight, a balancing system is enabled to be more stable during the accelerated moving of the upright post or the lifting of a main spindle box, and the gravity balance device has a simple structure and is convenient and practical to use.
Description
Technical field
The utility model relates to a kind of numerical control floor milling-boring machine, and specifically a kind of numerical control floor milling-boring machine gravity balance device belongs to the machining equipment field.
Background technology
The numerical control floor milling-boring machine has machining functions such as bore hole, boring, milling, grooving; Mixing function accessories such as high-precision rotary working-table, right-angle milling head, can realize five processing, is the ideal equipment that industries such as metallurgy, the energy, electric power are used for heavy parts processing such as steam turbine, generator and heavy-duty machinery.Yet, in the process, must carry out multiple operation processing, mill as must in a clamping, accomplishing, operations such as boring, ream hinge or tapping.Have difficult measure, problems such as the housing of difficult control feeding, difficult control cavity dimension or box part.Simultaneously, the main spindle box of milling-boring machine in motion process, through regular meeting because the transfer of center of gravity and disequilibrium, thereby influenced production efficiency.
The utility model content
In order to address the above problem, the utility model has designed a kind of numerical control floor milling-boring machine gravity balance device, through be provided with counterweight can make Weighting system column quicken to move or main spindle box also highly stable, simple in structure, convenient and practical when going up and down.
The technical scheme of the utility model is:
A kind of numerical control floor milling-boring machine gravity balance device; Described gravity balance device comprises counterweight and load pulley system; Described numerical control floor milling-boring machine is provided with column, and described counterweight is positioned at the column of numerical control floor milling-boring machine, and described counterweight links to each other with the load pulley system.
Further, be provided with guiding rail in the described column, described counterweight moves in guide rail.
Further, described guiding rail is two relative guide rails that are fixed on the column inwall.
Further, described column top is provided with bearing, is used to support described load pulley system.
The advantage of the utility model is: through be provided with counterweight can make Weighting system column quicken to move or main spindle box also highly stable, simple in structure, convenient and practical when going up and down.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Among the figure: 1-counterweight, 2-column, 3-load pulley system, 4-guide rail, 5-bearing.
The specific embodiment
Below the preferred embodiment of the utility model is described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model.
Embodiment 1
As shown in Figure 1, a kind of numerical control floor milling-boring machine gravity balance device, described gravity balance device comprises counterweight 1, and described counterweight 1 is positioned at the column 2 of numerical control floor milling-boring machine, and described counterweight 1 links to each other with load pulley system 3; Be provided with guiding rail 4 in the described column 1, described counterweight 1 moves in guide rail 4; Described guiding rail 4 is for being fixed on two relative guide rails on the column inwall; Described column 1 top is provided with bearing 5, is used to support described load pulley system 3.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. numerical control floor milling-boring machine gravity balance device; It is characterized in that: described gravity balance device comprises counterweight and load pulley system; Described numerical control floor milling-boring machine is provided with column; Described counterweight is positioned at the column of said numerical control floor milling-boring machine, and described counterweight links to each other with the load pulley system.
2. numerical control floor milling-boring machine gravity balance device according to claim 1 is characterized in that: be provided with guiding rail in the described column, described counterweight moves in guide rail.
3. numerical control floor milling-boring machine gravity balance device according to claim 2 is characterized in that: described guiding rail is two relative guide rails that are fixed on the column inwall.
4. numerical control floor milling-boring machine gravity balance device according to claim 3 is characterized in that: described column top is provided with the bearing that is used to support described load pulley system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201934607U CN202517323U (en) | 2012-05-03 | 2012-05-03 | Gravity balance device of numerical control floor type boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201934607U CN202517323U (en) | 2012-05-03 | 2012-05-03 | Gravity balance device of numerical control floor type boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517323U true CN202517323U (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201934607U Expired - Fee Related CN202517323U (en) | 2012-05-03 | 2012-05-03 | Gravity balance device of numerical control floor type boring and milling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202517323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127631A (en) * | 2017-04-26 | 2017-09-05 | 广西大学 | A kind of balanced compensated mechanism applied to milling-boring machine main spindle box displacement of center of gravity |
-
2012
- 2012-05-03 CN CN2012201934607U patent/CN202517323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127631A (en) * | 2017-04-26 | 2017-09-05 | 广西大学 | A kind of balanced compensated mechanism applied to milling-boring machine main spindle box displacement of center of gravity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20140503 |