CN204736338U - Spindle drive of improved generation cut stone machine - Google Patents
Spindle drive of improved generation cut stone machine Download PDFInfo
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- CN204736338U CN204736338U CN201520367385.5U CN201520367385U CN204736338U CN 204736338 U CN204736338 U CN 204736338U CN 201520367385 U CN201520367385 U CN 201520367385U CN 204736338 U CN204736338 U CN 204736338U
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- speed gearing
- spindle box
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Abstract
The utility model discloses a spindle drive of improved generation cut stone machine relates to large -scale stone cutting machines field, especially relates to the main shaft mechanism among the cut stone machine spindle unit, including headstock, driving motor and the setting transmission group in the headstock, driving motor installs on the side face of headstock, transmission group in the driving motor output shaft lug connection headstock. Through installing driving motor on the side face of headstock, reduce spindle unit's height, just also can reduce the height of complete machine to promote the stability of complete machine, promote effect of cutting, above -mentioned driving motor lug connection transmission group, high transmission efficiency reduces the electric energy energy consumption, need not through belt transmission, with regard to also the unstable problem troublesome etc. With changing the belt of the transmission of having avoided the belt loss to bring.
Description
Technical field
The utility model relates to large-scale stone cutting machine field, particularly relate in stonecutter main shaft device mainshaft mechanism.
Background technology
Stonecutter, its structure generally includes main base, the horizontal longitudinal traveling mechanism be arranged on main base, upper mounting plate, be vertically fixedly installed on many root posts between main base and upper mounting plate, be arranged on the frame between main base and upper mounting plate, the main shaft device be set on many root posts that can slide up and down, the elevating mechanism and electric-control system etc. that are elevated for drive shaft device.The basic role of main shaft device is rotated for drive installation saw blade thereon, and what realize this effect is spindle drive in main shaft device, in prior art, as shown in Figure 1, the main spindle box 11 being provided with transmission gear shift group (not shown) in spindle drive comprises and the drive motors 12 be fixedly mounted on above main spindle box 11, drive motors 12 exports by the transmission gear shift group in belt 13 transmission main shaft case 11, saw blade locking chuck 14 connection for transmission speed change group.
The drive motors 12 of above-mentioned existing spindle drive is mounted in the top of main spindle box 11, transmission transmission gear shift group is carried out by belt 13, such kind of drive transmission efficiency is low, electric energy power consumption is comparatively large, install complicated, and belt deterioration is fast, often need change belt, also having drive motors to be arranged on makes the complete machine height of stonecutter higher above main spindle box, such job stability can be deteriorated, and can affect cutting effect.
Utility model content
The purpose of this utility model is the spindle drive providing a kind of modified stonecutter, can reduce complete machine height, promotes the stability of complete machine, improves transmission efficiency.
For solving this technical problem, the technical solution of the utility model is: a kind of spindle drive of modified stonecutter, comprise main spindle box, drive motors and be arranged on the transmission gear shift group in main spindle box, described drive motors is arranged in the edge surface of main spindle box, and described drive motors output shaft directly connects the transmission gear shift group in main spindle box.
Described transmission gear shift group comprises the change-speed gearing one group of transmission successively, change-speed gearing two groups, change-speed gearing three groups and change-speed gearing four groups; Described change-speed gearing one group comprises the first gear that two ends are connected to the spline housing on main spindle box by bearing and are fixedly installed on outside spline housing, and the output shaft of the corresponding drive motors of described spline housing is coaxially arranged; Described change-speed gearing two groups comprises two ends and is connected to the first axostylus axostyle on main spindle box and the second gear be fixedly installed on the first axostylus axostyle and the 3rd gear by bearing, and described second gear is meshed with the first gear; Described change-speed gearing three groups comprises two ends and is connected to the second axostylus axostyle on main spindle box by bearing and the 4th gear that is fixedly installed on the second axostylus axostyle and the 5th gear, and described 4th gear is meshed with the 3rd gear; Described change-speed gearing four groups comprises two ends and is connected to the 3rd axostylus axostyle on main spindle box by bearing and is fixedly installed on the 6th gear on the 3rd axostylus axostyle, and described 6th gear is meshed with the 5th gear, and one end confession of described 3rd axostylus axostyle and the saw blade chuck that locks is connected; The output shaft of described drive motors is respectively arranged with splined shaft and is located in coaxial corresponding spline housing.
By adopting technique scheme, the spindle drive of a kind of modified stonecutter that the utility model relates to, by drive motors is arranged in the edge surface of main spindle box, reduce the height of main shaft device, also the height of complete machine can just be reduced, thus promote the stability of complete machine, promote cutting effect, above-mentioned drive motors direct connection for transmission speed change group, transmission efficiency is high, reduce electric energy energy consumption, without the need to passing through belt transmission, also the unstable problem with changing belt trouble etc. of transmission that belt deterioration brings just is avoided, thus realize the purpose of this utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is the structural representation of the spindle drive of a kind of modified stonecutter that the utility model relates to.
Fig. 3 is the internal structure schematic diagram of the spindle drive of a kind of modified stonecutter that the utility model relates to.
In Fig. 1: main spindle box-11; Drive motors-12; Belt-13; Saw blade locking chuck-14.
In Fig. 2 and Fig. 3: main spindle box-21; Drive motors-22; Transmission gear shift group-23;
Change-speed gearing one group-231; Spline housing-2311; First gear-2312;
Change-speed gearing two group-232; First axostylus axostyle-2321; Second gear-2322; 3rd gear-2323;
Change-speed gearing three group-233; Second axostylus axostyle-2331; 4th gear-2332; 5th gear-2333;
Change-speed gearing four group-234; 3rd axostylus axostyle-2341; 6th gear-2342;
Saw blade locking chuck-24; Splined shaft-25.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
A kind of spindle drive of modified stonecutter, as shown in Figure 2, the transmission gear shift group 23 comprising main spindle box 21, drive motors 22 and be arranged in main spindle box 21, described drive motors 22 is arranged in the edge surface of main spindle box 21, and described drive motors 22 output shaft directly connects the transmission gear shift group 23 in main spindle box 21.
As shown in Figure 3, in the present embodiment, the concrete structure of described transmission gear shift group 23 comprises the change-speed gearing one group 231 of transmission successively, change-speed gearing two group 232, change-speed gearing three group 233 and change-speed gearing four group 234; Described change-speed gearing comprises the first gear 2312 that two ends are connected to the spline housing 2311 on main spindle box 21 by bearing and are fixedly installed on outside spline housing 2311 for one group 231, and the output shaft of the corresponding drive motors 22 of described spline housing 2312 is coaxially arranged; Described change-speed gearing comprises two ends for two group 232 and is connected to the first axostylus axostyle 2321 on main spindle box 21 and the second gear 2322 be fixedly installed on the first axostylus axostyle 2321 and the 3rd gear 2323 by bearing, and described second gear 2322 is meshed with the first gear 2312; Described change-speed gearing comprises two ends for three group 233 and is connected to the second axostylus axostyle 2331 on main spindle box 21 and the 4th gear 2332 be fixedly installed on the second axostylus axostyle 2331 and the 5th gear 2333 by bearing, and described 4th gear 2332 is meshed with the 3rd gear 2323; Described change-speed gearing comprises the 6th gear 2342 that two ends are connected to the 3rd axostylus axostyle 2341 on main spindle box 21 by bearing and are fixedly installed on the 3rd axostylus axostyle 2341 for four group 234, described 6th gear 2342 is meshed with the 5th gear 2333, one end of described 3rd axostylus axostyle 2341 for and the saw blade chuck 24 that locks be connected; The output shaft of described drive motors 22 is respectively arranged with splined shaft 25 and is located in coaxial corresponding spline housing 2311.
The kind of drive of said structure, transmission is more steady, transmission ratio is higher, transmission better effects if, also just energy consumption can be reduced, its transmission process is, the output shaft rotation of drive motors 22 drives splined shaft 25 to rotate, splined shaft 25 drives change-speed gearing to rotate for one group 231, drive change-speed gearing to rotate for two group 232 by the first gear 2312, drive change-speed gearing to rotate for three group 233 by the 3rd gear 2323, drive change-speed gearing to rotate for four group 234 by the 5th gear 2333, thus drive saw blade locking chuck 24 to rotate, realize gear.
The technical solution of the utility model is not limited to the use of hilted broadsword formula or double knife type stonecutter main shaft device.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (2)
1. the spindle drive of a modified stonecutter, comprise main spindle box, drive motors and be arranged on the transmission gear shift group in main spindle box, it is characterized in that: described drive motors is arranged in the edge surface of main spindle box, described drive motors output shaft directly connects the transmission gear shift group in main spindle box.
2. the spindle drive of a kind of modified stonecutter according to claim 1, is characterized in that: described transmission gear shift group comprises the change-speed gearing one group of transmission successively, change-speed gearing two groups, change-speed gearing three groups and change-speed gearing four groups; Described change-speed gearing one group comprises the first gear that two ends are connected to the spline housing on main spindle box by bearing and are fixedly installed on outside spline housing, and the output shaft of the corresponding drive motors of described spline housing is coaxially arranged; Described change-speed gearing two groups comprises two ends and is connected to the first axostylus axostyle on main spindle box and the second gear be fixedly installed on the first axostylus axostyle and the 3rd gear by bearing, and described second gear is meshed with the first gear; Described change-speed gearing three groups comprises two ends and is connected to the second axostylus axostyle on main spindle box by bearing and the 4th gear that is fixedly installed on the second axostylus axostyle and the 5th gear, and described 4th gear is meshed with the 3rd gear; Described change-speed gearing four groups comprises two ends and is connected to the 3rd axostylus axostyle on main spindle box by bearing and is fixedly installed on the 6th gear on the 3rd axostylus axostyle, and described 6th gear is meshed with the 5th gear, and one end confession of described 3rd axostylus axostyle and the saw blade chuck that locks is connected; The output shaft of described drive motors is respectively arranged with splined shaft and is located in coaxial corresponding spline housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367385.5U CN204736338U (en) | 2015-06-01 | 2015-06-01 | Spindle drive of improved generation cut stone machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367385.5U CN204736338U (en) | 2015-06-01 | 2015-06-01 | Spindle drive of improved generation cut stone machine |
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| Publication Number | Publication Date |
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| CN204736338U true CN204736338U (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520367385.5U Active CN204736338U (en) | 2015-06-01 | 2015-06-01 | Spindle drive of improved generation cut stone machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449768A (en) * | 2020-11-30 | 2021-03-09 | 农业农村部南京农业机械化研究所 | Rotary cultivator matched with walking tractor |
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2015
- 2015-06-01 CN CN201520367385.5U patent/CN204736338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449768A (en) * | 2020-11-30 | 2021-03-09 | 农业农村部南京农业机械化研究所 | Rotary cultivator matched with walking tractor |
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