CN202846250U - Double-pole headstand type balancing pole system of computer numerical control (CNC) machining center - Google Patents
Double-pole headstand type balancing pole system of computer numerical control (CNC) machining center Download PDFInfo
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- CN202846250U CN202846250U CN 201220512749 CN201220512749U CN202846250U CN 202846250 U CN202846250 U CN 202846250U CN 201220512749 CN201220512749 CN 201220512749 CN 201220512749 U CN201220512749 U CN 201220512749U CN 202846250 U CN202846250 U CN 202846250U
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- balancing pole
- machining center
- pole
- balancing
- numerical control
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Abstract
The utility model discloses a double-pole headstand type balancing pole system of a computer numerical control (CNC) machining center. The double-pole headstand type balancing pole system of the CNC machining center is of a bilateral symmetry structure and comprises upper support frames, balancing poles and lower support frames. Two sides of a sliding saddle of the CNC machining center and one ends of the upper support frames on two sides are fixed. The top end of each balancing pole is fixedly connected with the other end of each corresponding upper support frame. The lower support frames are arranged in the middles of the balancing poles in a penetrating mode. The bottom ends of the balancing poles are connected with a hydraulic system and the balancing pole are driven to stretch up and down by the hydraulic system. The sliding saddle drives the upper support frames on the two sides and the balances poles to synchronously slide up and down along a vertical column of the CNC machining center. The lower support frames on the two sides are respectively fixed on the outer sides of the vertical column of the CNC machining center. According to the double-pole headstand type balancing pole system of the CNC machining center, the balancing pole system is arranged on one side of the CNC machining center, the balancing poles do not need to extend out of the vertical column, height of a machine tool of the CNC machining center is effectively reduced, and the machine tool of the CNC machining center can be installed conveniently. Meanwhile, a box body of the sliding saddle is enabled to slide up and down smoothly due to the support of the balancing poles, and machining precision is improved.
Description
Technical field
The utility model relates to numerical control machining center, relates in particular to the inverted balancing pole of the two bars system of numerical control machining center.
Background technology
Along with the progress of expanding economy, technology, the automaticity of mechanical processing industry is more and more higher, and numerical control machining center is widely used.The tradition plane milling and boring machine adopts the counterweight balance mode more, and saddle shifting balance center of gravity is thereupon mobile, and balance is poor, and machining accuracy is reduced.Numerical control machining center also has the mid-single lever-type balancing pole of employing system at present, the balancing pole system is located at the column top, the balancing pole top is connected with hydraulic system and is driven by hydraulic system, the balancing pole top also is fixedly connected with saddle simultaneously, and saddle drives balancing pole and slides up and down along the column of numer centre synchronously.Adopt above structure, balancing pole must exceed column, has increased the whole height of lathe, and relatively difficulty is installed, and cost is higher.Simultaneously, relatively poor to the balance that saddle slides because adopting the balancing pole system of single pole, and then affect machining accuracy.
Summary of the invention
The purpose of this invention is to provide a kind ofly can effectively reduce the digital controlled processing central machine tool height, make the saddle transmission more steadily, improve the inverted balancing pole of the two bars system of the numerical control machining center of machine finish.
For achieving the above object, the inverted balancing pole of the two bars system of the utility model numerical control machining center, it is the left-right symmetry structure, it comprises upper bracket, balancing pole and lower carriage, the saddle both sides of numerical control machining center are fixed with both sides upper bracket one end respectively, the balancing pole top is fixedly connected with the upper bracket other end, the balancing pole middle part wears lower carriage, the balancing pole bottom is connected with hydraulic system and is driven flexible up and down by hydraulic system, saddle drives the both sides upper bracket, balancing pole slides up and down along the column of numer centre synchronously, and the both sides lower carriage is separately fixed on the outside of numerical control machining center column.
Adopt above structure, the balancing pole system is located at numerical control machining center one side, balancing pole need not extend the height of column like this, effectively reduces the height of digital controlled processing central machine tool, is convenient to install digital controlled processing central machine tool.Simultaneously, during above balancing pole system works, saddle drives the both sides upper bracket, balancing pole slides up and down along the column of numer centre synchronously, balancing pole is under the driving of hydraulic system hydraulic pressure, constantly keep supporting the state of saddle box weight, so that motor load reduces, improve motor service life.In addition, the support of balancing pole improves machining accuracy so that the saddle casing slides up and down more stablely.
Described upper bracket one end is provided with the fixed head parallel with saddle, and is fixedly connected with saddle by fixed head; The upper bracket other end is provided with another fixed head of stable equilibrium bar, and another fixed head is provided with the fixing hole on corresponding balancing pole top, and the balancing pole top wears in the fixing hole that is fixed on another fixed head; Upper bracket is fixedly connected with by connecting plate between the two ends.Upper bracket adopts above structure, successfully fixes with the balancing pole that is in Different Plane and saddle simultaneously.
The inverted balancing pole of the two bars system of numerical control machining center of the present utility model, the balancing pole system is located at numerical control machining center one side, balancing pole need not extend the height of column, effectively reduces the height of digital controlled processing central machine tool, is convenient to install digital controlled processing central machine tool.Simultaneously, balancing pole constantly keeps supporting the state of saddle box weight under the driving of hydraulic system hydraulic pressure, so that motor load reduces, improves motor service life.In addition, the support of balancing pole improves machining accuracy so that the saddle casing slides up and down more stablely.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is that the two inverted balancing pole of the bar systems of the utility model are installed in the structural representation on the numerical control machining center;
Fig. 2 is the two inverted balancing pole of the bar systems of the utility model.
The specific embodiment
Such as Fig. 1 or shown in Figure 2, the inverted balancing pole of the two bars system of the utility model numerical control machining center, it is the left-right symmetry structure, it comprises upper bracket 1, balancing pole 2 and lower carriage 3, saddle 4 both sides of numerical control machining center are fixing with both sides upper bracket one end 11 respectively, balancing pole 2 tops are fixedly connected with the upper bracket other end 12, balancing pole 2 middle parts wear lower carriage 3, balancing pole 2 bottoms are connected with hydraulic system 5 and are driven flexible up and down by hydraulic system 5, saddle 4 drives both sides upper bracket 1, balancing pole 2 slides up and down along the column 6 of numer centre synchronously, and both sides lower carriage 3 is separately fixed on the outside of numerical control machining center column 6.
Described upper bracket one end 11 is provided with the fixed head 13 parallel with saddle 4, and is fixedly connected with saddle 4 by fixed head 13; The upper bracket other end 12 is provided with another fixed head 14 of stable equilibrium bar 2, and another fixed head 14 is provided with the fixing hole 15 on corresponding balancing pole 2 tops, and balancing pole 2 tops wear in the fixing hole 15 that is fixed on another fixed head 14; Upper bracket is fixedly connected with by connecting plate 16 between 1 two ends.
Adopt above structure, balancing pole 2 tops wear and are fixed in the upper bracket 1, and upper bracket 1 is fixedly connected with saddle 4.When numerical control machining center is worked, motor 7 drives saddle 4 by screw mandrel 8 transmissions and slides up and down along column 6, simultaneously, saddle 4 drives synchronously upper bracket 1 and balancing pole 2 and slides up and down along column 6, lower carriage 3 is fixed on the column 6, guarantee the whole pair of inverted balancing pole Systems balanth of bar, simultaneously, balancing pole 2 bottoms are connected with hydraulic system 5, balancing pole 2 is under the driving of hydraulic system liquid 5 pressure, constantly keep supporting the state of saddle 4 box weights, so that motor 7 loads reduce, improve the service life of motor 7.
Because balancing pole 2 bottoms are connected with hydraulic system 5, hydraulic system 5 driven equilibrium bars, 2 tops and synchronously up and down telescopic moving of saddle 4, the balancing pole system of relatively existing single pole, balancing pole 2 flexible opposite directions, institute thinks inverted structure.
Claims (2)
1. the inverted balancing pole of the two bars system of numerical control machining center, it is the left-right symmetry structure, it is characterized in that: it comprises upper bracket, balancing pole and lower carriage, the saddle both sides of numerical control machining center are fixed with both sides upper bracket one end respectively, the balancing pole top is fixedly connected with the upper bracket other end, the balancing pole middle part wears lower carriage, the balancing pole bottom is connected with hydraulic system and is driven flexible up and down by hydraulic system, saddle drives the both sides upper bracket, balancing pole slides up and down along the column of numer centre synchronously, and the both sides lower carriage is separately fixed on the outside of numerical control machining center column.
2. the inverted balancing pole of the two bars system of numerical control machining center according to claim 1, it is characterized in that: described upper bracket one end is provided with the fixed head parallel with saddle, and is fixedly connected with saddle by fixed head; The upper bracket other end is provided with another fixed head of stable equilibrium bar, and another fixed head is provided with the fixing hole on corresponding balancing pole top, and the balancing pole top wears in the fixing hole that is fixed on another fixed head; Upper bracket is fixedly connected with by connecting plate between the two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512749 CN202846250U (en) | 2012-09-29 | 2012-09-29 | Double-pole headstand type balancing pole system of computer numerical control (CNC) machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512749 CN202846250U (en) | 2012-09-29 | 2012-09-29 | Double-pole headstand type balancing pole system of computer numerical control (CNC) machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846250U true CN202846250U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220512749 Expired - Lifetime CN202846250U (en) | 2012-09-29 | 2012-09-29 | Double-pole headstand type balancing pole system of computer numerical control (CNC) machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369047A (en) * | 2014-10-16 | 2015-02-25 | 清华大学 | Balancing system of gantry double-stand-column machine tool |
-
2012
- 2012-09-29 CN CN 201220512749 patent/CN202846250U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369047A (en) * | 2014-10-16 | 2015-02-25 | 清华大学 | Balancing system of gantry double-stand-column machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
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| CX01 | Expiry of patent term |