CN204545437U - Inverted single main shaft double knife towers symmetrical expression numerically controlled lathe and turning center layout structure - Google Patents
Inverted single main shaft double knife towers symmetrical expression numerically controlled lathe and turning center layout structure Download PDFInfo
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- CN204545437U CN204545437U CN201520061010.6U CN201520061010U CN204545437U CN 204545437 U CN204545437 U CN 204545437U CN 201520061010 U CN201520061010 U CN 201520061010U CN 204545437 U CN204545437 U CN 204545437U
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- lathe bed
- main shaft
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- cutter
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Abstract
A kind of inverted single main shaft double knife towers symmetrical expression numerically controlled lathe and turning center layout structure, the processing of the part that applicable thin and long shafts and effects on surface fineness have higher requirements.Integral lathe bed is provided with two cutter towers, Zuo Daota and right cutter tower are fixed on the little slide carriage of the left and right sides respectively, little slide carriage to be arranged on big cargo chute by linear rolling track and can to move leftwards and rightwards along X, big cargo chute is arranged on integral lathe bed by linear rolling track and can moves up and down along Z-direction, main spindle box body is arranged between two cutter towers straight down, and be fixed on integral lathe bed top, chuck on main spindle box body straight down, the left and right sides being arranged on main shaft of two cutter tower symmetries, tailstock is arranged on the integral lathe bed immediately below main shaft, the telescopic feed of tailstock is realized by hydraulic control.The machine tool element of all participation part processing is installed on vertical integral lathe bed, and precision stability is good.Part processing precision is high, and chip is directly fallen, and can avoid the scuffing to machined surface.
Description
Technical field
The present invention relates to a kind of layout structure of Digit Control Machine Tool, be mainly applicable to the structure of inverted digital control lathe and turning center layout.
Background technology
At present, in the layout of numerically controlled lathe and turning center mainly based on the structure of horizontal lathe bed and vertical lathe bed.Wherein horizontal lathe bed structure mainly contains flat lathe bed and oblique lathe bed two kinds, and vertical lathe bed structure also mainly contains single-column and twin columns two kinds; The equal horizontal layout of main shaft of horizontal lathe bed structure, vertical lathe bed structure main shaft layout all vertically upward.The lathe of this design is vertical integral lathe bed, and main shaft is layout vertically downward, and main shaft bilateral symmetry arranges two cutter towers, defines novel inverted structure.
Summary of the invention
The object of this invention is to provide a kind of high accuracy processing dish, axial workpiece, the process equipment of the part that especially applicable thin and long shafts and effects on surface fineness have higher requirements.For achieving the above object, the technical solution used in the present invention is:
A kind of inverted single main shaft double knife towers symmetrical expression numerically controlled lathe and turning center layout structure, comprise base, integral lathe bed and main shaft, integral lathe bed is provided with two cutter towers, Zuo Daota and right cutter tower are fixed on the little slide carriage of the left and right sides respectively, little slide carriage to be arranged on big cargo chute by linear rolling track and can to move leftwards and rightwards along X, big cargo chute is arranged on integral lathe bed by linear rolling track and can moves up and down along Z-direction, main spindle box body is arranged between two cutter towers straight down, and be fixed on integral lathe bed top, chuck on main spindle box body straight down, the left and right sides being arranged on main shaft of two cutter tower symmetries, tailstock is arranged on immediately below main shaft, be arranged on base by hydraulic control.
Two cutter towers symmetrical main shaft both sides layout, all X, Z both direction can move, also can be synchronized with the movement, realize the processing of thin and long shafts part; Two cutter towers are installed on little slide carriage, and little slide carriage is arranged on big cargo chute by linear rolling track, and big cargo chute is arranged on vertical integral lathe bed by linear rolling track again; Two cutter towers all can be power cutter tower, can realize the functions such as the brill except turning, milling, tapping, form turning center.Main shaft is fixed on lathe bed top, installs vertically downward, mounted tailstock immediately below main shaft, can realize the processing request of axial workpiece.The machine tool element of all participation part processing is installed on vertical integral lathe bed, and therefore lathe good rigidly, precision stability is good.Part places because of vertical the impact eliminating deadweight, and machining accuracy is high, and chip is directly fallen, and can avoid the scuffing to machined surface.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention.
Fig. 2 is structure left view of the present invention.
Fig. 3 is traditional horizontal lathe structural front view.
Fig. 4 is traditional horizontal lathe structure left view.
Fig. 5 is traditional vertical lathe structural front view.
Fig. 6 is traditional vertical lathe structure left view.
In accompanying drawing: 1, main shaft; 2, base; 3, tailstock; 4, Zuo Daota; 5, You Daota; 6, little slide carriage; 7, big cargo chute; 8, motor; 9, integral lathe bed; 10, cutter tower.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.As shown in Figure 1, 2, two cutter towers are about main shaft bilateral symmetry layout, and they all can X, Z both direction move, and also can be synchronized with the movement, and realize the processing of thin and long shafts part.
Two cutter towers are installed on little slide carriage 6, and little slide carriage 6 is arranged on big cargo chute 7 by linear rolling track, and big cargo chute 7 is arranged on vertical integral lathe bed 9 by linear rolling track again.Two cutter towers all can be power cutter tower, can realize the functions such as the brill except turning, milling, tapping, form turning center.Main shaft 1 is fixed on lathe bed top, installs vertically downward, and mounted tailstock 3 immediately below main shaft 1, can realize the processing request of axial workpiece.The machine tool element of all participation part processing is installed on vertical integral lathe bed 9, and therefore lathe good rigidly, precision stability is good.Part places because of vertical the impact eliminating deadweight, and machining accuracy is high, and chip is directly fallen, and can avoid the scuffing to machined surface.
Big cargo chute 7 is arranged on integral lathe bed 9 by linear rolling track, and moved up and down as Z-direction by the motor driving on integral lathe bed 9, little slide carriage 6 to be arranged on big cargo chute 7 by linear rolling track and to be driven by the motor on big cargo chute 7 makes X to motion, and cutter tower is fixed on little slide carriage 6.Main spindle box body to be placed between Liang Daota and to be fixed on integral lathe bed 9 top, the both sides being arranged on main shaft 1 of two cutter tower symmetries.Tailstock 3 is placed on the integral lathe bed 9 immediately below main shaft 1, can be realized the telescopic feed of tailstock by hydraulic control.
Embodiment recited above is only be described the preferred embodiment of the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design concept of the present invention; the various modification that in this area, common engineers and technicians make technical scheme of the present invention and improvement; protection scope of the present invention all should be fallen into; the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (1)
1. an inverted single main shaft double knife towers symmetrical expression numerically controlled lathe and turning center layout structure, comprise base (2), integral lathe bed (9) and main shaft (1), it is characterized in that: integral lathe bed (9) is provided with two cutter towers, left cutter tower (4) and right cutter tower (5) are fixed on the little slide carriage (6) of the left and right sides respectively, little slide carriage (6) is arranged on big cargo chute (7) by linear rolling track and goes up and can move leftwards and rightwards along X, big cargo chute (7) is arranged on integral lathe bed (9) by linear rolling track and can moves up and down along Z-direction, main spindle box body is arranged between two cutter towers straight down, and be fixed on integral lathe bed (9) top, chuck on main spindle box body straight down, the left and right sides being arranged on main shaft (1) of two cutter tower symmetries, tailstock (3) is arranged on the integral lathe bed (9) immediately below main shaft (1), tailstock (3) is arranged on base (2) by hydraulic control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061010.6U CN204545437U (en) | 2015-01-29 | 2015-01-29 | Inverted single main shaft double knife towers symmetrical expression numerically controlled lathe and turning center layout structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061010.6U CN204545437U (en) | 2015-01-29 | 2015-01-29 | Inverted single main shaft double knife towers symmetrical expression numerically controlled lathe and turning center layout structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545437U true CN204545437U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061010.6U Expired - Fee Related CN204545437U (en) | 2015-01-29 | 2015-01-29 | Inverted single main shaft double knife towers symmetrical expression numerically controlled lathe and turning center layout structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204545437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690302A (en) * | 2015-01-29 | 2015-06-10 | 山东鲁南机床有限公司 | Headstand single-spindle double-tool tower symmetric-type numerically controlled lathe and turning center layout structure |
| CN111571300A (en) * | 2020-05-28 | 2020-08-25 | 宁夏共享机床辅机有限公司 | Vertical composite lathe protective cover |
-
2015
- 2015-01-29 CN CN201520061010.6U patent/CN204545437U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690302A (en) * | 2015-01-29 | 2015-06-10 | 山东鲁南机床有限公司 | Headstand single-spindle double-tool tower symmetric-type numerically controlled lathe and turning center layout structure |
| CN111571300A (en) * | 2020-05-28 | 2020-08-25 | 宁夏共享机床辅机有限公司 | Vertical composite lathe protective cover |
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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: 20150812 Termination date: 20180129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |