CN202607222U - Large-scale horizontal comprehensive machining tool - Google Patents
Large-scale horizontal comprehensive machining tool Download PDFInfo
- Publication number
- CN202607222U CN202607222U CN 201220024230 CN201220024230U CN202607222U CN 202607222 U CN202607222 U CN 202607222U CN 201220024230 CN201220024230 CN 201220024230 CN 201220024230 U CN201220024230 U CN 201220024230U CN 202607222 U CN202607222 U CN 202607222U
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- CN
- China
- Prior art keywords
- guide rail
- tool
- support
- thimble
- feed mechanism
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- Expired - Fee Related
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Abstract
A large-scale horizontal comprehensive machining tool relates to the field of machinery, in particular to the technical field of a tool. The large-scale horizontal comprehensive machining tool comprises a headstock, a tailstock centre, a tool rest assembly, a movable mechanism and a feeding mechanism. The headstock and the tailstock centre are supported through a headstock support and a centre support respectively and arranged oppositely, a T-shaped channel is arranged below the centre support, and the centre support can slide on the T-shaped channel. The movable mechanism comprises a process guiding track and a motor driving mechanism. The process guiding track is arranged on one side of the T-shaped channel, and the tool assembly is arranged on the process guiding track. The tool rest assembly comprises a lower rest body and a toolbar, the toolbar is arranged at the upper end of the lower rest body, the feeding mechanism is arranged between the toolbar and the lower rest body, the feeding mechanism is fixed on the lower rest body, and the toolbar is matched on the feeding mechanism. The tool can finish a series of machining of the same workpiece, tools do not need changing for the workpiece, deviation caused by multi-time of clamping is avoided, and the high-precision process guiding track guarantees machining precision .
Description
Technical field
The utility model relates to a kind of mechanical field, particularly a kind of technical field of lathe.
Background technology
At present, general lathe, as: lathe, milling machine, grinding machine, drilling machine etc. only have simple function.When the machining large workpiece, then need a plurality of lathes to accomplish its turning, milling, grinding, a plurality of operations such as drilling, and need multiple clamping workpiece on each lathe.Therefore, during owing to the multiple clamping workpiece, the clamping error can be produced, machining accuracy can be directly influenced.In addition, traditional lathe all is to adopt cast iron dovetail groove or T type groove mechanism as travel mechanism, and friction therebetween is sliding friction, and resistance is big, and there is minim gap in big energy-consuming, influences the machining accuracy of workpiece.Also have, traditional feed system also is sliding friction by T type screw thread transmission system between T type screw rod and T-nut, and resistance is big, and there is the gap in big energy-consuming, influences the machining accuracy of workpiece, inefficiency.It is limited that traditional machine tool has the range of work, and loading capacity is light, and defectives such as utmost point speed governing are arranged.
Summary of the invention
The utility model provides a kind of large-size horizontal integrating processing machine, and purpose is to overcome that conventional lathe function is single, and there is the gap in feed mechanism, low precision, but the low defective of unit head working (machining) efficiency.
The utility model comprises headstock main spindle box, tailstock thimble, knife rest assembly, travel mechanism, feed mechanism; Said headstock main spindle box, tailstock thimble be respectively through main spindle box support and thimble stent support and positioned opposite, and at said thimble support arranged beneath T-slot steel, said thimble support can slippage on the T-slot steel; Said travel mechanism comprises technology guide rail, motor-driven mechanism; Said technology guide rail is arranged in a side of said T-slot steel, and said knife rest assembly is arranged on the said technology guide rail, and said knife rest assembly comprises bottom support body, knife bar; Said knife bar is arranged on the upper end of said bottom support body; Between said knife bar and the bottom support body feed mechanism is set, said feed mechanism is fixed on the support body of said bottom, and said knife bar is engaged on the said feed mechanism.
The utility model is through changing different cutters on the knife rest assembly; Cooperating lathe to drive workpiece slowly rotates; Can accomplish car, mill same workpiece, series of processes such as mill, brill; Cooperating knife rest assembly moving in orbit, it can accomplish on the workpiece the axially processing of the longer working position in position on diverse location and the workpiece; This lathe is through tool feeding mechanism; Said feed mechanism can advance the radially position of the cutter on knife bar, the knife bar to workpiece; It can accomplish the processing of small diameter workpiece; And can accomplish the radially processing of position parts of workpiece, and this lathe can be processed the workpiece that minimum diameter is 150mm, and this is the existing lathe technological requirement that is beyond one's reach; This lathe can be accomplished a series of processing of same workpiece, and workpiece need not to change lathe, and it has been eliminated and has repeatedly clamped the deviation of bringing, and the higher technology guide rail of precision has also guaranteed machining accuracy.
The described feed mechanism of the utility model comprises ball screw, the reducing motor driving mechanism, and said reducing motor driving mechanism is connected an end of said ball screw, and said knife bar cooperates with ball screw; Reducing motor drive mechanism ball screw rotates, and the cutter radial that ball screw drives knife rest, knife rest front end moves, according to the size of processing work, and the station of adjustment cutter; This workpiece processing processing dimension scope is wide, precision is high.
The described technology guide rail of the utility model is at least two groups, and said every group of technology guide rail comprises the track main body respectively, on said track main body, is equipped with tooth bar; The technology guide rail of this set makes that the mobile space of knife rest assembly is little, and precision is higher.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a kind of structural representation of the utility model knife rest assembly;
Fig. 4 is that the A-A of Fig. 3 is to view.
Among the figure, 1, the headstock main spindle box, 2, the tailstock thimble, 3, the knife rest assembly, 4, travel mechanism; 5, feed mechanism, 6, the T-slot steel, 7, the technology guide rail, 8, the track main body; 9, tooth bar, 10, the main spindle box support, 11, the thimble support, 12, motor-driven mechanism; 13, bottom support body, 14, knife bar, 15, ball screw, 16, the reducing motor driving mechanism.
The specific embodiment
Like Fig. 1,2,3, shown in 4, this large-size horizontal integrating processing machine comprises headstock main spindle box 1, tailstock thimble 2, knife rest assembly 3, travel mechanism 4, feed mechanism 5; Headstock main spindle box 1, tailstock thimble 2 support and positioned opposite through main spindle box support 10 and thimble support 11 respectively, and at thimble support 11 arranged beneath T-slot steel 6, thimble support 11 can slippage on T-slot steel 6; Travel mechanism comprises technology guide rail 7, motor-driven mechanism 12; Technology guide rail 7 is arranged in a side of T-slot steel 6, and knife rest assembly 3 is arranged on the technology guide rail 7, and knife rest assembly 3 comprises bottom support body 13, knife bar 14; Knife bar 14 is arranged on the upper end of bottom support body 13; Between knife bar 14 and the bottom support body 13 feed mechanism 5 is set, feed mechanism 5 is fixed on the bottom support body 13, and knife bar 14 is engaged on the feed mechanism 5; Feed mechanism 5 comprises ball screw 15, reducing motor driving mechanism 16, and reducing motor driving mechanism 16 is connected an end of ball screw 15, and knife bar 14 cooperates with ball screw 15; Technology guide rail 7 is at least two groups, and every group of technology guide rail 7 comprises track main body 8 respectively, on track main body 6, is equipped with tooth bar 9.
Claims (3)
1. the large-size horizontal integrating processing machine is characterized in that comprising headstock main spindle box, tailstock thimble, knife rest assembly, travel mechanism, feed mechanism, and said headstock main spindle box, tailstock thimble are respectively through main spindle box support and thimble stent support and positioned opposite; At said thimble support arranged beneath T-slot steel; Said thimble support can slippage on the T-slot steel, and said travel mechanism comprises technology guide rail, motor-driven mechanism, and said technology guide rail is arranged in a side of said T-slot steel; Said knife rest assembly is arranged on the said technology guide rail; Said knife rest assembly comprises bottom support body, knife bar, and said knife bar is arranged on the upper end of said bottom support body, between said knife bar and the bottom support body feed mechanism is set; Said feed mechanism is fixed on the support body of said bottom, and said knife bar is engaged on the said feed mechanism.
2. large-size horizontal integrating processing machine according to claim 1; It is characterized in that described feed mechanism comprises ball screw; The reducing motor driving mechanism, said reducing motor driving mechanism is connected an end of said ball screw, and said knife bar cooperates with ball screw.
3. large-size horizontal integrating processing machine according to claim 1 is characterized in that said technology guide rail is at least two groups, and said every group of technology guide rail comprises the track main body respectively, on said track main body, is equipped with tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220024230 CN202607222U (en) | 2012-01-19 | 2012-01-19 | Large-scale horizontal comprehensive machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220024230 CN202607222U (en) | 2012-01-19 | 2012-01-19 | Large-scale horizontal comprehensive machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607222U true CN202607222U (en) | 2012-12-19 |
Family
ID=47340954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220024230 Expired - Fee Related CN202607222U (en) | 2012-01-19 | 2012-01-19 | Large-scale horizontal comprehensive machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607222U (en) |
-
2012
- 2012-01-19 CN CN 201220024230 patent/CN202607222U/en not_active Expired - Fee Related
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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: 20121219 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |