CN202571972U - Spindle box driving system of floor type boring and milling machine and floor type boring and milling machine - Google Patents
Spindle box driving system of floor type boring and milling machine and floor type boring and milling machine Download PDFInfo
- Publication number
- CN202571972U CN202571972U CN 201220123853 CN201220123853U CN202571972U CN 202571972 U CN202571972 U CN 202571972U CN 201220123853 CN201220123853 CN 201220123853 CN 201220123853 U CN201220123853 U CN 201220123853U CN 202571972 U CN202571972 U CN 202571972U
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- spindle box
- main spindle
- floor
- boring machine
- type milling
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Abstract
The utility model provides a spindle box driving system of a floor type boring and milling machine and the floor type boring and milling machine. The spindle box driving system of the floor type boring and milling machine comprises a stand column, a first grating ruler and a second grating ruler arranged on two sides of the stand column, a controller and a spindle box; the spindle box driving system further comprises a double-driving device for driving the spindle box; the double-driving device is arranged on the stand column; the first grating ruler and the second grating ruler are respectively used for detecting displacement information of the spindle box two sides; the controller is used for determining the relative displacement difference of two ends of the spindle box according to the spindle box displacement information detected by the first grating ruler and the second grating ruler, and controls the double-driving device to move synchronously based on the displacement difference. The spindle box driving system of the floor type boring and milling machine drives the spindle box through the double-driving device, so that the transmission speed of the spindle box is fast, and the spindle box runs stably. Therefore, the processing precision of the floor type boring and milling machine can be improved.
Description
Technical field
The utility model relates to machining equipment, relates in particular to a kind of floor-type milling & boring machine main spindle box drive system and floor-type milling & boring machine.
Background technology
At present, the main spindle box in the floor-type milling & boring machine move up and down (Y axle) adopt single motor-driven leading screw rotation form mostly, the weight of counterweight balance main spindle box 80%, movement velocity is slow, transmission rigidity is poor.Motor is installed in column top, links to each other with leading screw through belt or gear reduction of speed, realizes that main spindle box moves up and down.Because the floor-type milling & boring machine main spindle box needs counterweight balance, can produce bigger inertia impact, thereby influence the fast-response of lathe.Belt drive also is to adopt nut rotation form, and response is preferably arranged, thereby but belt damages the working (machining) efficiency that influences floor-type milling & boring machine easily.
The utility model content
In order to overcome the above-mentioned defective and the deficiency of prior art; The purpose of the utility model is to provide a kind of floor-type milling & boring machine main spindle box drive system; Comprise column, be arranged at the first grating chi and the second grating chi, controller, the main spindle box of said column both sides; Also comprise the double-drive device that is used to drive said main spindle box, said double-drive device is arranged on the said column, and the said first grating chi and the second grating chi are respectively applied for the displacement information that detects said main spindle box both sides; Said controller is used for detecting according to the said first grating chi and the second grating chi displacement information of said main spindle box, confirms the relative displacement difference at said main spindle box two ends, and controls said double-drive device according to said displacement difference and be synchronized with the movement.
Further, the said pair of driver part is separately positioned on the left and right sides sidewall of said column; Each driver part comprises: motor, by said motor-driven leading screw, the screw that cooperates with said leading screw; Said screw is connected with said main spindle box.
Further, offer left locating slot on the said left side wall, offer right locating slot on the said right side wall, the said first grating chi is arranged in the said left locating slot, and the said second grating chi is arranged in the right locating slot.
Further, also comprise balancing cylinder, said balancing cylinder is fixed on the said column and with said main spindle box and is connected.
Further, said column is provided with reinforcement, and said balancing cylinder is fixed on the said reinforcement.
Further, said reinforcement connects the left side wall and the right side wall of said column.
Another purpose of the utility model is to provide a kind of floor-type milling & boring machine with above-mentioned floor-type milling & boring machine main spindle box drive system.
The floor-type milling & boring machine main spindle box drive system of the utility model drives this main spindle box through double-drive device, and not only transmission speed is fast to make this main spindle box, and operates steadily.Therefore, can improve the machining accuracy of this floor-type milling & boring machine with this floor-type milling & boring machine main spindle box drive system.
Description of drawings
Shown in Figure 1 is the front view of the floor-type milling & boring machine main spindle box drive system of the utility model preferred embodiment.
Shown in Figure 2 is the right view of the floor-type milling & boring machine main spindle box drive system of the utility model preferred embodiment.
Shown in Figure 3 is the stereogram of the floor-type milling & boring machine main spindle box drive system of the utility model preferred embodiment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1 to Fig. 3, the utility model preferred embodiment provides a kind of floor-type milling & boring machine main spindle box drive system, and this floor-type milling & boring machine main spindle box drive system applications is in boring and milling machine.
This floor-type milling & boring machine main spindle box drive system comprises column 1, left drive unit, right drive unit, the first grating chi 4, the second grating chi 5, main spindle box 6 and balancing cylinder 7.
This column 1 is a cuboid, which is provided with fluting 11, therefore, is formed with two relative sidewalls in the both sides of this fluting 11, i.e. left side wall 13 and right side wall 14.All offer locating slot on each sidewall, promptly left locating slot 15 and right locating slot 16.One end of this column 1 is provided with reinforcement 17, and this reinforcement 17 connects said left side wall 13 and right side wall 14.
This left side drive unit comprises upper left bearing block 21, left step 22, left leading screw 23, left screw (figure does not show) and left motor 24.This upper left bearing block 21 is fixed on the left side wall 13 of these left side locating slot 15 1 sides, and this left side step 22 is fixed on the left side wall 13 of these left side locating slot 15 opposite sides.This left side leading screw 23 is arranged in this upper left bearing block 21 and the left step 22.This left side screw is arranged on this left side leading screw 23.This left side motor 24 is fixed on this upper left bearing block 21 and with this left side leading screw 23 and is connected.This left side motor 24 is used for driving and should be rotated by left side leading screw 23.
This right side drive unit comprises upper right bearing block 31, bottom right bearing block 32, right leading screw 33, right screw (figure does not show) and right motor 34.This upper right bearing block 31 is fixed on the right side wall 14 of these right side locating slot 16 1 sides, and this bottom right bearing block 32 is fixed on the right side wall 14 of these right side locating slot 16 opposite sides.This right side leading screw 33 is arranged in this upper right bearing block 31 and the bottom right bearing block 32.This right side screw is arranged on this right side leading screw 33.This right side motor 34 is fixed on this upper right bearing block 31 and with this right side leading screw 33 and is connected.This right side motor 34 is used for driving and should be rotated by right side leading screw 33.
This first grating chi 4 is arranged in this left side locating slot 15.This second grating chi 5 is arranged in this right side locating slot 16.This first grating chi 4 and this second grating chi 5 are used to detect the relative position at these main spindle box 6 two ends; The displacement information that controller through being connected with this first grating chi 4 and this second grating chi 5 (figure does not show) detects according to this first grating chi 4 and the second grating chi 5; Confirm the relative displacement difference at these main spindle box 6 two ends; And control said double-drive device according to said displacement difference and be synchronized with the movement, to reach the driven in synchronism of this left side leading screw 23 and this right side leading screw 33.This main spindle box 6 be connected in this left side screw and should right side screw on, cooperate with the transmission of screw through this left side leading screw 23, right leading screw 33 to make this main spindle box 6 relative to this column moving about in the of 1.
This balancing cylinder 7 is fixed on this reinforcement 17 and is connected with this main spindle box 6, and this balancing cylinder 7 is used for the weight of this main spindle box 6 of balance.
The floor-type milling & boring machine main spindle box drive system of the utility model drives this main spindle box 6 through double-drive device, and not only transmission speed is fast to make this main spindle box 6, and operates steadily.Therefore, can improve the machining accuracy of this floor-type milling & boring machine with this floor-type milling & boring machine main spindle box drive system.
Be appreciated that this first drive unit and this second drive unit are double-drive device.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; 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 (7)
1. floor-type milling & boring machine main spindle box drive system; Comprise column (1), be arranged at the first grating chi (4) and the second grating chi (5), controller, the main spindle box (6) of said column both sides; It is characterized in that: also comprise the double-drive device that is used to drive said main spindle box (6); Said double-drive device is arranged on the said column (1), and the said first grating chi (4) and the second grating chi (5) are respectively applied for the displacement information that detects said main spindle box (6) both sides; Said controller is used for detecting according to the said first grating chi (4) and the second grating chi (5) displacement information of said main spindle box (6); Confirm the relative displacement difference at said main spindle box (6) two ends, and control said double-drive device according to said displacement difference and be synchronized with the movement.
2. floor-type milling & boring machine main spindle box drive system according to claim 1 is characterized in that: said pair of driver part is separately positioned on the left and right sides sidewall (13,14) of said column (1); Each driver part comprises: motor, by said motor-driven leading screw, the screw that cooperates with said leading screw; Said screw is connected with said main spindle box (6).
3. floor-type milling & boring machine main spindle box drive system according to claim 2; It is characterized in that: offer left locating slot (15) on the said left side wall (13); Offer right locating slot (16) on the said right side wall (14); The said first grating chi (4) is arranged in the said left locating slot (15), and the said second grating chi (5) is arranged in the right locating slot (16).
4. according to each described floor-type milling & boring machine main spindle box drive system among the claim 1-3, it is characterized in that: also comprise balancing cylinder (7), said balancing cylinder (7) is fixed on said column (1) and upward and with said main spindle box (6) is connected.
5. floor-type milling & boring machine main spindle box drive system according to claim 4 is characterized in that: said column (1) is provided with reinforcement (17), and said balancing cylinder (7) is fixed on the said reinforcement (17).
6. floor-type milling & boring machine main spindle box drive system according to claim 5 is characterized in that: said reinforcement (17) connects the left side wall (13) and the right side wall (14) of said column (1).
7. a floor-type milling & boring machine is characterized in that: comprise like each described floor-type milling & boring machine main spindle box drive system among the claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220123853 CN202571972U (en) | 2012-03-28 | 2012-03-28 | Spindle box driving system of floor type boring and milling machine and floor type boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220123853 CN202571972U (en) | 2012-03-28 | 2012-03-28 | Spindle box driving system of floor type boring and milling machine and floor type boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571972U true CN202571972U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220123853 Expired - Fee Related CN202571972U (en) | 2012-03-28 | 2012-03-28 | Spindle box driving system of floor type boring and milling machine and floor type boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601667A (en) * | 2012-03-28 | 2012-07-25 | 上海三一精机有限公司 | Main spindle box drive system of floor type boring and milling machine and floor type boring and milling machine |
| CN107855565A (en) * | 2017-11-20 | 2018-03-30 | 盐城市精派组合机床有限公司 | A kind of engine crankshaft bearing lid Drilling operation device |
-
2012
- 2012-03-28 CN CN 201220123853 patent/CN202571972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601667A (en) * | 2012-03-28 | 2012-07-25 | 上海三一精机有限公司 | Main spindle box drive system of floor type boring and milling machine and floor type boring and milling machine |
| CN107855565A (en) * | 2017-11-20 | 2018-03-30 | 盐城市精派组合机床有限公司 | A kind of engine crankshaft bearing lid Drilling operation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151012 Address after: 201400, Shanghai, Fengxian District, 19 Lang Road, No. 3 Patentee after: SHANGHAI BRANCH OF SANY GROUP CO., LTD. Address before: 201413, No. two, 318 Avenue, Lingang Industrial Park, Shanghai, Fengxian District Patentee before: Seiki Co., Ltd. Shanghai Sany |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |