CN202742143U - Combined numerical control machine tool - Google Patents
Combined numerical control machine tool Download PDFInfo
- Publication number
- CN202742143U CN202742143U CN 201220238128 CN201220238128U CN202742143U CN 202742143 U CN202742143 U CN 202742143U CN 201220238128 CN201220238128 CN 201220238128 CN 201220238128 U CN201220238128 U CN 201220238128U CN 202742143 U CN202742143 U CN 202742143U
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- China
- Prior art keywords
- ball screw
- controlled machine
- rack shaft
- cutter head
- fixed
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Abstract
The utility model discloses a combined numerical control machine tool which comprises a square working table and two numerical control cutting machine tool units on two opposite edges of the working table, wherein each numerical control cutting machine tool unit comprises an engine seat, a headstock fixing seat, a first ball screw and a first ball screw fixing seat fixed on the engine seat; a spindle is arranged on the headstock fixing seat; a tool bit body is arranged at the head part of the spindle, and a carriage saddle is arranged at the front end of the tool bit body; a tool bit slide capable of radially moving is arranged at the front end of the tool bit body; and the carriage saddle is fixed on the tool bit slide which is driven by a tool bit slide driving device. The combined numerical control machine tool adopting the technical scheme combines a plurality of cutting radius adjustable numerical control cutting machine tool units to widen the application range, and has the advantages of better machining precision and higher production efficiency.
Description
Technical field
The utility model relates to a kind of number of combinations controlled machine.
Background technology
The most of universal machine tools that adopt of the used lathe of existing machinery factory, boring machine, universal numerical control lathe are processed the pump housing, valve body, casing, and the processing method of these a few class lathes can only be carried out the processing that multiple clamping is finished workpiece with unidirectional processing method.General workpiece need to machine by clamping more than three times, is difficult to guarantee in precision and axiality, especially is difficult to guarantee angular error and the size Control of secondary clamping in the interior seal processing to gate valve body.Yet existing gate valve plate can't be realized the property under unified central planning of product, and the way that can only lean on a valve body to join a valve plate is carried out the assembling of product.But also there is the angular deviation of valve body internal taper.Sealing to product is relatively poor, and production difficulty is higher, and efficient is lower.
The utility model content
Technical problem to be solved in the utility model provides a kind of number of combinations controlled machine, by making up the adjustable numerically controlled machine tool unit of a plurality of radiuss of clean-up, has enlarged the scope of application of this equipment, and machining accuracy is better, and production efficiency is higher.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the number of combinations controlled machine, comprise workbench and two numerically controlled machine tool unit, described workbench is square, described two numerically controlled machine tool unit are oppositely arranged according to two opposite side of described workbench, described numerically controlled machine tool unit comprises support, head of a bed holder, the first ball screw and the first ball screw holder, described the first ball screw holder is fixed on the described support, described head of a bed holder is provided with main shaft, the head of described main shaft is provided with body of tool bit, the front end of described body of tool bit is provided with carriage saddle, the front end of described body of tool bit is provided with a cutter head slide plate that can move radially, described carriage saddle is fixed on the described cutter head slide plate, and described cutter head slide plate is driven by the cutter head slide board drive device.
Described cutter head slide board drive device comprises rack shaft, bevel gear, slide plate tooth bar and rack shaft feed drive unit, described rack shaft is sheathed on the described main shaft, described bevel gear is fixed in the described body of tool bit, described slide plate tooth bar radially moving direction is fixed in the back side of described cutter head slide plate, the front end tooth-strip part of described rack shaft and the engagement of described bevel gear, the engagement of described bevel gear and described slide plate tooth bar, described rack shaft by described rack shaft feed drive unit drive into to.
Described rack shaft feed drive unit comprises the second ball screw, the second ball screw nut seat, the second ball screw holder and contiguous block, described the second ball screw holder is fixed in the rear end of described head of a bed holder, described contiguous block is fixed on described the second ball screw nut seat, be provided with the rack shaft bearing in the described contiguous block, an end of described rack shaft is supported on the described rack shaft bearing.
This lathe comprises that also the head of a bed moves gliding mass, and described head of a bed holder is fixed in the described head of a bed and moves on the gliding mass, and described the first ball screw directly drives the described head of a bed and moves gliding mass.
This lathe also comprises the cutter head bearing, and described cutter head bearing is fixed on the described mobile support gliding mass, and described mobile support gliding mass is provided with the cutter head spring bearing, and described body of tool bit is supported on the described cutter head spring bearing.
Described the first ball screw holder and the described support of described two numerically controlled machine tool unit can relatively rotate.
Described support is provided with center positioning hole, is evenly equipped with some mounting holes on the circumference centered by described center positioning hole.
The utility model by making up the adjustable numerically controlled machine tool unit of a plurality of radiuss of clean-up, has enlarged the scope of application of this equipment owing to having adopted technique scheme, and machining accuracy is better, and production efficiency is higher.
Description of drawings
Fig. 1 is the structural representation of the utility model number of combinations controlled machine
Fig. 2 is the structural representation of numerically controlled machine tool unit
Fig. 3 is the structural representation of tool bit part among Fig. 2
Fig. 4 is the top view of support
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Figure 1 shows that the utility model combination numerically controlled machine tool, comprise workbench 11 and two numerically controlled machine tool unit, described workbench 11 is square, described two numerically controlled machine tool unit are oppositely arranged according to two opposite side of described workbench 11, such as Fig. 2, shown in Figure 3, described numerically controlled machine tool unit comprises support 1, head of a bed holder 2, the first ball screw 4 and the first ball screw holder 3, described the first ball screw holder 3 is fixed on the described support 1, described head of a bed holder 2 is provided with main shaft 5, the head of described main shaft 5 is provided with body of tool bit 6, the front end of described body of tool bit 6 is provided with carriage saddle 61, the front end of described body of tool bit 6 is provided with a cutter head slide plate 62 that can move radially, described carriage saddle 61 is fixed on the described cutter head slide plate 62, and described cutter head slide plate 62 is driven by the cutter head slide board drive device.
Described cutter head slide board drive device comprises rack shaft 71, three bevel gears 72, slide plate tooth bar 73 and rack shaft feed drive units, described rack shaft 71 is sheathed on the described main shaft 5, three bevel gears 72 are fixed in side by side in the described body of tool bit 6, described slide plate tooth bar 73 radially moving direction is fixed in the back side of described cutter head slide plate 62, the front end tooth-strip part of described rack shaft 71 and 72 engagements of described bevel gear, described bevel gear 72 and described slide plate tooth bar 73 engagements, described rack shaft 71 by described rack shaft feed drive unit drive into to.
Described rack shaft feed drive unit comprises the second ball screw 81, the second ball screw nut seat 82, the second ball screw holder 83 and contiguous block 84, described the second ball screw holder 83 is fixed in the rear end of described head of a bed holder 2, described contiguous block 84 is fixed on described the second ball screw nut seat 82, be provided with rack shaft bearing 85 in the described contiguous block 84, an end of described rack shaft is supported on the described rack shaft bearing 85.
This lathe comprises that also the head of a bed moves gliding mass 9, and described head of a bed holder 2 is fixed in the described head of a bed and moves on the gliding mass 9, and described the first ball screw directly drives the described head of a bed and moves gliding mass 9.This lathe also comprises cutter head bearing 63, and described cutter head bearing 63 is fixed on the described mobile support gliding mass 9, and described cutter head bearing 63 is provided with cutter head spring bearing 64, and described body of tool bit 6 is supported on the described cutter head spring bearing 64.
The described first ball screw holder 3 of described two numerically controlled machine tool unit can relatively rotate with described support 1.As shown in Figure 4, described support is provided with center positioning hole 12, is evenly equipped with some mounting holes 13 on the circumference centered by described center positioning hole 12.
The utility model combination numerically controlled machine tool is comprised of two lathe unit, but the two sides processes simultaneously under four-axle linked control system control, can to the inclined-plane two-way simultaneous processing of seal in motor casing, pipeline pump housing flange, various valve flange and the gate valve, carry out disposable machining.
The utility model combination numerically controlled machine tool is widely used in the processing of the various pump housings, valve body, motor case etc.Adopt the digital control system programming Control to carry out the machining of various workpiece, workpiece is disposable to be machined thereby make.Workpiece is carried out the disposable target that machines and the control on the Product Precision, solved the trouble of original repeatedly processing and repeatedly processed the trueness error that produces.
Claims (7)
1. number of combinations controlled machine, it is characterized in that: comprise workbench and two numerically controlled machine tool unit, described workbench is square, described two numerically controlled machine tool unit are oppositely arranged according to two opposite side of described workbench, described numerically controlled machine tool unit comprises support, head of a bed holder, the first ball screw and the first ball screw holder, described the first ball screw holder is fixed on the described support, described head of a bed holder is provided with main shaft, the head of described main shaft is provided with body of tool bit, the front end of described body of tool bit is provided with carriage saddle, the front end of described body of tool bit is provided with a cutter head slide plate that can move radially, described carriage saddle is fixed on the described cutter head slide plate, and described cutter head slide plate is driven by the cutter head slide board drive device.
2. described number of combinations controlled machine according to claim 1, it is characterized in that: described cutter head slide board drive device comprises rack shaft, bevel gear, slide plate tooth bar and rack shaft feed drive unit, described rack shaft is sheathed on the described main shaft, described bevel gear is fixed in the described body of tool bit, described slide plate tooth bar radially moving direction is fixed in the back side of described cutter head slide plate, the front end tooth-strip part of described rack shaft and the engagement of described bevel gear, the engagement of described bevel gear and described slide plate tooth bar, described rack shaft by described rack shaft feed drive unit drive into to.
3. described number of combinations controlled machine according to claim 2, it is characterized in that: described rack shaft feed drive unit comprises the second ball screw, the second ball screw nut seat, the second ball screw holder and contiguous block, described the second ball screw holder is fixed in the rear end of described head of a bed holder, described contiguous block is fixed on described the second ball screw nut seat, be provided with the rack shaft bearing in the described contiguous block, an end of described rack shaft is supported on the described rack shaft bearing.
4. described number of combinations controlled machine according to claim 1, it is characterized in that: this lathe comprises that also the head of a bed moves gliding mass, and described head of a bed holder is fixed in the described head of a bed and moves on the gliding mass, and described the first ball screw directly drives the described head of a bed and moves gliding mass.
5. described number of combinations controlled machine according to claim 4, it is characterized in that: this lathe also comprises the cutter head bearing, described cutter head bearing is fixed on the described mobile support gliding mass, and described mobile support gliding mass is provided with the cutter head spring bearing, and described body of tool bit is supported on the described cutter head spring bearing.
6. described number of combinations controlled machine according to claim 1, it is characterized in that: described the first ball screw holder and the described support of described two numerically controlled machine tool unit can relatively rotate.
7. described number of combinations controlled machine according to claim 6, it is characterized in that: described support is provided with center positioning hole, is evenly equipped with some mounting holes on the circumference centered by described center positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238128 CN202742143U (en) | 2012-05-22 | 2012-05-22 | Combined numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238128 CN202742143U (en) | 2012-05-22 | 2012-05-22 | Combined numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742143U true CN202742143U (en) | 2013-02-20 |
Family
ID=47701591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238128 Expired - Lifetime CN202742143U (en) | 2012-05-22 | 2012-05-22 | Combined numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672546A (en) * | 2012-05-22 | 2012-09-19 | 湖州精圆数控设备有限公司 | Combined numerically controlled machine tool |
-
2012
- 2012-05-22 CN CN 201220238128 patent/CN202742143U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672546A (en) * | 2012-05-22 | 2012-09-19 | 湖州精圆数控设备有限公司 | Combined numerically controlled machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HUZHOU JINGYUAN DIGITAL CONTROL EQUIPMENT CO., LTD. Effective date: 20150107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313023 HUZHOU, ZHEJIANG PROVINCE TO: 325105 WENZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150107 Address after: Oubei town of Yongjia County Wenzhou city Zhejiang province 325105 Pu Yi Xiangyang Street No. 54 Patentee after: Weng Boxiang Address before: Mao Wu Lu Wuxing District Daixi Industrial Park 313023 Zhejiang city of Huzhou province No. 5 Patentee before: Huzhou Jingyuan Numerical Control Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
|
| CX01 | Expiry of patent term |