CN204700559U - Numerical control gantry machining center spindle drive - Google Patents
Numerical control gantry machining center spindle drive Download PDFInfo
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- CN204700559U CN204700559U CN201520255679.9U CN201520255679U CN204700559U CN 204700559 U CN204700559 U CN 204700559U CN 201520255679 U CN201520255679 U CN 201520255679U CN 204700559 U CN204700559 U CN 204700559U
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Abstract
The utility model discloses a kind of numerical control gantry machining center spindle drive, install Y-axis slide (4) at the front end face of crossbeam (3), Y-axis slide (4) and crossbeam (3) are slidably matched; Install main spindle box (5) at the front end face of Y-axis slide (4), main spindle box (5) and Y-axis slide (4) are slidably matched; At the front end face of main spindle box (5), spindle motor (6) is installed, the output shaft of this spindle motor (6) straight down, and be connected with the input of gear-box (7), the output shaft of gear-box (7) is set with driving wheel (8), this driving wheel (8) is connected with the driven pulley on main shaft (10) by belt (9), and described main shaft (10) is perpendicular to brace table (1a).The utility model, can high-speed cutting according to different processing needs, and also can cut by low-speed big, the range of work is extensive, have reasonable in design, structure simple, transformation easily, the feature such as improvement cost is low.
Description
Technical field
The utility model belongs to machine tool technology field, specifically, and particularly a kind of spindle drive of numerical control gantry machining center.
Background technology
The high-efficiency automatic lathe being applicable to processed complex part that numerical control machining center is made up of plant equipment and digital control system.Numerical control machining center is current one of the highest, most widely used Digit Control Machine Tool of output in the world.Its comprehensive process ability is stronger, more processing content can be completed after workpiece clamped one time, machining accuracy is higher, with regard to the batch workpiece of medium difficulty of processing, its efficiency is 5 ~ 10 times of conventional equipment, particularly it can complete the processing that many conventional equipments can not complete, more complicated to shape, the single-piece work that required precision is high or small batch multi-item production more applicable.
Crossbeam fixed gantry machining center is the Digit Control Machine Tool of current extensive use.But existing numerical control gantry machining center is bulky, area occupied is large, and structural rigidity is poor, and overall precision is unstable; Meanwhile, vibrate comparatively large in the course of the work, larger noise can be produced, and temperature rise is fast, less reliable.The main shaft of gantry machining center adopts spindle motor Direct driver, can only carry out high-speed cutting, be difficult to meet different processing needs.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of compact conformation, can meets the numerical control gantry machining center spindle drive of different processing needs.
The technical solution of the utility model is as follows: a kind of numerical control gantry machining center spindle drive, the brace table (1a) of rectangle is formed with at the top of base (1), the left and right sides of this brace table (1a) postmedian is symmetrical arranged bearing (1b), the upper vertical columns (2) of each bearing (1b), top common support crossbeam (3) of the right and left column (2), it is characterized in that: at the front end face of described crossbeam (3), Y-axis slide (4) is installed, Y-axis slide (4) and crossbeam (3) are slidably matched, Y-axis slide (4) can move left and right on crossbeam (3), install main spindle box (5) at the front end face of described Y-axis slide (4), main spindle box (5) and Y-axis slide (4) are slidably matched, and main spindle box (5) can move up and down on Y-axis slide (4), at the front end face of described main spindle box (5), spindle motor (6) is installed, the output shaft of this spindle motor (6) straight down, and be connected with the input of gear-box (7), the output shaft of gear-box (7) is set with driving wheel (8), this driving wheel (8) is connected with the driven pulley on main shaft (10) by belt (9), and described main shaft (10) is perpendicular to brace table (1a).
Adopt above technical scheme, when spindle motor running, the input of its output shaft driven gear case connects, and the moment of torsion of transmission is after gear-box speed change, drive driving wheel to rotate by the output shaft of gear-box, driving wheel is rotated together by belt drive driven pulley and main shaft again.Main shaft is driven by gear-box and pulley mechanism, improves Tool in Cutting moment of torsion, can high-speed cutting, also can cut by low-speed big, can meet different processing needs.
Conveniently lift, the symmetrical mounting hanger (11) in the two ends, left and right at described crossbeam (3) top.
Beneficial effect: the utility model, can high-speed cutting according to different processing needs, also can cut by low-speed big, the range of work is extensive, have reasonable in design, structure simple, transformation easily, the feature such as improvement cost is low.
Accompanying drawing explanation
Fig. 1 is side view of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the top view of Fig. 2.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, be formed with the brace table 1a of rectangle at the top of base 1, the left and right sides of this brace table 1a postmedian is symmetrical arranged bearing 1b, vertical columns 2 on each bearing 1b, the top common support crossbeam 3 of the right and left column 2.At the symmetrical mounting hanger 11 in the two ends, left and right at crossbeam 3 top, so that lifting.Install Y-axis slide 4 at the front end face of crossbeam 3, Y-axis slide 4 is connected with the output shaft of y-axis motor by feed screw nut pair, and Y-axis slide 4 is slidably matched with the Y-axis slide rail on crossbeam 3, and under the driving of y-axis motor, Y-axis slide 4 can move left and right on crossbeam 3.At the front end face of Y-axis slide 4, main spindle box 5 is installed, main spindle box 5 is connected by the output shaft of feed screw nut pair with Z axis motor, and main spindle box 5 is slidably matched with the Z axis slide rail on Y-axis slide 4, and under the driving of Z axis motor, main spindle box 5 can move up and down on Y-axis slide 4.
As shown in Figure 1, Figure 2, Figure 3 shows, install spindle motor 6 at the front end face of main spindle box 5, the output shaft of this spindle motor 6 straight down, and is connected with the input of gear-box 7, and the casing of gear-box 7 is fixed on the front end face of main spindle box 5 by gear box support.The output shaft of gear-box 7 is passed down through gear box support, and driving wheel 8 is set with on the output shaft of gear-box 7, this driving wheel 8 is connected with the driven pulley on main shaft 10 by belt 9, and main shaft 10 is perpendicular to brace table 1a, and this main shaft 10 is supported by bearing and main spindle box 5 phase.
Claims (2)
1. a numerical control gantry machining center spindle drive, the brace table (1a) of rectangle is formed with at the top of base (1), the left and right sides of this brace table (1a) postmedian is symmetrical arranged bearing (1b), the upper vertical columns (2) of each bearing (1b), top common support crossbeam (3) of the right and left column (2), it is characterized in that: at the front end face of described crossbeam (3), Y-axis slide (4) is installed, Y-axis slide (4) and crossbeam (3) are slidably matched, Y-axis slide (4) can move left and right on crossbeam (3), install main spindle box (5) at the front end face of described Y-axis slide (4), main spindle box (5) and Y-axis slide (4) are slidably matched, and main spindle box (5) can move up and down on Y-axis slide (4), at the front end face of described main spindle box (5), spindle motor (6) is installed, the output shaft of this spindle motor (6) straight down, and be connected with the input of gear-box (7), the output shaft of gear-box (7) is set with driving wheel (8), this driving wheel (8) is connected with the driven pulley on main shaft (10) by belt (9), and described main shaft (10) is perpendicular to brace table (1a).
2. numerical control gantry machining center spindle drive according to claim 1, is characterized in that: the symmetrical mounting hanger (11) in the two ends, left and right at described crossbeam (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255679.9U CN204700559U (en) | 2015-04-24 | 2015-04-24 | Numerical control gantry machining center spindle drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255679.9U CN204700559U (en) | 2015-04-24 | 2015-04-24 | Numerical control gantry machining center spindle drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700559U true CN204700559U (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520255679.9U Expired - Fee Related CN204700559U (en) | 2015-04-24 | 2015-04-24 | Numerical control gantry machining center spindle drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204700559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648355A (en) * | 2018-12-18 | 2019-04-19 | 松浦机械(江苏)有限公司 | A kind of machining center waves processing axis |
| CN110153805A (en) * | 2019-06-20 | 2019-08-23 | 深圳市钜匠科技有限公司 | A kind of nine axis linkage comprehensive process center |
-
2015
- 2015-04-24 CN CN201520255679.9U patent/CN204700559U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648355A (en) * | 2018-12-18 | 2019-04-19 | 松浦机械(江苏)有限公司 | A kind of machining center waves processing axis |
| CN110153805A (en) * | 2019-06-20 | 2019-08-23 | 深圳市钜匠科技有限公司 | A kind of nine axis linkage comprehensive process center |
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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 |
Granted publication date: 20151014 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |