CN203679286U - Vertical three-main-shaft digital controlled lathe - Google Patents
Vertical three-main-shaft digital controlled lathe Download PDFInfo
- Publication number
- CN203679286U CN203679286U CN201420026216.0U CN201420026216U CN203679286U CN 203679286 U CN203679286 U CN 203679286U CN 201420026216 U CN201420026216 U CN 201420026216U CN 203679286 U CN203679286 U CN 203679286U
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- vertical
- lathe
- knife rest
- main
- lathe bed
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Abstract
The utility model relates to a vertical three-main-shaft digital controlled lathe. The vertical three-main-shaft digital controlled lathe comprises a lathe body, wherein the cross section of the lathe body is in a U shape. The lathe body is provided with three machining devices correspondingly installed on the left side, the right side and the rear side of the lathe body respectively. Each machining device comprises a main shaft case, a main shaft, a tool rest, a drive device and a digital controlled device, wherein the main shaft case is installed below the lathe body, one end of the main shaft is provided with a clamping device, a horizontal moving device is installed at the bottom of the tool rest, and a vertical moving device is installed at the bottom of the tool rest. The three machining devices are correspondingly installed on the left side, the right side and the rear side of the lathe body respectively, and are controlled by the respective digital controlled devices, the three digital controlled devices can control the three machining devices to operate asynchronously, and thus the three machining devices can be operated by one person, and working efficiency is effectively improved. As the three machining devices use one lathe body at the same time, resource allocation is more reasonable; the three machining devices are arranged in an inverted vertical mode, so that occupied space is effectively saved.
Description
Technical field
The utility model relates to a kind of lathe, especially a kind of numerically controlled lathe of vertical three main shafts
.
Background technology
Along with the development of machinery manufacturing industry, engine lathe can not adapt to current need of production.Numerically controlled lathe has solved above-mentioned shortcoming, and it to workpiece auto-cycle process, can guarantee the homogeneity of same batch of workpiece size according to programme-control cutter stored in computer, has greatly improved the quality of product.Existing numerically controlled lathe is generally installed a process equipment on lathe bed, therefore, can only process a workpiece at every turn, and operating efficiency is low.The lathe bed of existing numerically controlled lathe generally keeps flat on the ground, and then process equipment is installed on this lathe bed.But the function that the knife rest of this lathe does not move up and down, tool motion is range limited, affects part processing.
utility model content
The utility model object is to provide a kind of numerically controlled lathe of vertical three main shafts, to overcome lathe inefficiency in prior art; The function that the knife rest of lathe does not move up and down, tool motion is range limited, affects the problem of part processing.
The utility model adopts following technical scheme: a kind of numerically controlled lathe of vertical three main shafts, comprise lathe bed, the cross section of described lathe bed is " U " font, is equiped with three process equipments on this lathe bed, and these three process equipments are corresponding left side, right side and the rear side that is installed in lathe bed respectively, every process equipment comprises main spindle box, main shaft, for the knife rest of processing parts, for the numerical control device that drives the drive unit of this main shaft rotation and move for controlling this process equipment, described main spindle box is installed in the below of lathe bed, one end of described main shaft is installed in main spindle box, the other end of described main shaft extends described main spindle box and this end is equiped with the clamping device for clamping part, the top of described clamping device in main spindle box, top and this knife rest that described knife rest is installed in clamping device are connected with lathe bed, the bottom of described knife rest is equiped with and promotes the horizontally moving device that this knife rest horizontal direction moves, the bottom of described knife rest is also equiped with and promotes the vertical mobile device that this knife rest vertical direction moves.
The space that described three process equipments surround is provided with the step of standing for operating personnel.
Described step is connected with the lowering or hoisting gear that can control this step lifting.
Described lowering or hoisting gear is oil cylinder, and the cross section of described step is L-shaped, and oil cylinder is arranged at the bottom of the roof of this step, and the sidewall of step is located at the outside of oil cylinder.
Described clamping device is hand chuck or air spider or oild chuck or collet.
Described three process equipments are all equiped with tailstock, and these three tailstocks are all installed in the top of lathe bed.
Described horizontally moving device comprises the first slide block, the first slide rail matching with this first slide block and the traversing servomotor for moving with movable knife rack horizontal direction that are installed in knife rest bottom, this traversing servomotor is connected with the first screw mandrel, the first screw mandrel and knife rest are threaded connection, and the first slide rail is installed on an installing plate; Described vertical mobile device comprises the second slide block, the second slide rail matching with this second slide block and the vertical shift servomotor for moving with movable knife rack vertical direction that are installed in installing plate bottom, this vertical shift servomotor is connected with the second screw mandrel, the second screw mandrel and installing plate are threaded connection, and the second slide rail is installed on described lathe bed.
The above-mentioned description to the utility model structure and method is known, compared to the prior art, the utlity model has following advantage: one, three process equipments of the present utility model are corresponding left side, right side and the rear side that is installed in lathe bed respectively, three process equipments adopt numerical control device control separately, three numerical control devices can be controlled three asynchronous runnings of process equipment, thereby a people can operate this three process equipments, effectively increases work efficiency.Its two, three process equipments use a lathe bed simultaneously, make resource distribution more reasonable, and three process equipments handstand placements, effectively save and take up an area space.Its three, step liftable, thus adapt to the staff operation of different heights.
Accompanying drawing explanation
Fig. 1 is the structural representation of the numerically controlled lathe of vertical three main shafts.
Fig. 2 is the partial structurtes schematic diagram along AA ' line of vision in Fig. 1.
Fig. 3 is along BB ' line of vision partial structurtes schematic diagram, the structures such as right side not shown in FIG. process equipment in Fig. 1.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
As depicted in figs. 1 and 2, a kind of numerically controlled lathe of vertical three main shafts, comprise lathe bed 10, the cross section of lathe bed 10 is roughly " U " font, on this lathe bed 10, be equiped with three process equipments 11, these three process equipments 11 are corresponding left side, right side and the rear side that is installed in lathe bed 10 respectively, and these three processing 11 equipment surround half-turn, and operating personnel can stand in this half-turn and operate.The structure of these three process equipments is identical, and every process equipment 11 comprises main spindle box 12, main shaft 13, for the knife rest 14 of processing parts, for driving drive unit (not shown) that this main shaft 13 rotates and for controlling the numerical control device (not shown) of this process equipment operation; Main spindle box 12 is installed in the below of lathe bed 10, one end of main shaft 13 is installed in main spindle box 12, the other end of main shaft 13 extends main spindle box 12 and this end is equiped with the clamping device 15 for clamping part, and clamping device 15 is hand chuck or air spider or oild chuck or collet.The top of clamping device 15 in main spindle box 12, top and this knife rest 14 that knife rest 14 is installed in clamping device 15 are connected with lathe bed 10, the bottom of knife rest 14 is equiped with and promotes the horizontally moving device 16 that these knife rest 14 horizontal directions move, and the bottom of knife rest 14 is also equiped with and promotes the vertical mobile device 17 that these knife rest 14 vertical directions move.
As shown in Figure 3, the space that three process equipments 11 surround is provided with the step 18 of standing for operating personnel.Step 18 is connected with the lowering or hoisting gear that can control these step 18 liftings, thereby adapts to staff's operation of different heights.Lowering or hoisting gear is oil cylinder 19, and the cross section of step 19 is L-shaped, and oil cylinder 19 is arranged at the bottom of these step 18 roofs, and the sidewall of step 18 is located at the outside of oil cylinder 19, thereby makes step 18 have certain dustproof effect to oil cylinder 19.Three process equipments 11 are all equiped with tailstock 20, and these three tailstocks 20 are all installed in the top of lathe bed 10.
As depicted in figs. 1 and 2, horizontally moving device 16 comprises the first slide rail 162 of being installed in the first slide block 161 of knife rest 14 bottoms, match with this first slide block 161 and the traversing servomotor 163 for moving with movable knife rack 14 horizontal directions, this traversing servomotor 163 is connected with the first screw mandrel 164, the first screw mandrel 164 is threaded connection with knife rest 14, and the first slide rail 162 is installed on an installing plate 165.Vertically mobile device 17 comprises the second slide rail 172 of being installed in the second slide block 171 of installing plate 165 bottoms, match with this second slide block 171 and the vertical shift servomotor 173 for moving with movable knife rack 14 vertical directions, this vertical shift servomotor 173 is connected with the second screw mandrel 174, the second screw mandrel 174 is threaded connection with installing plate 165, and the second slide rail 172 is installed on lathe bed 10.
As depicted in figs. 1 and 2, three process equipments 11 of the present utility model are corresponding left side, right side and the rear side that is installed in lathe bed 10 respectively, three process equipments 11 adopt numerical control device control separately, three numerical control devices can be controlled three asynchronous runnings of process equipment, thereby a people can operate these three process equipments (as: when staff carries out the clamping of part or dismantles on a process equipment 11, two other process equipment is processed part), effectively increase work efficiency.Three process equipments of the utility model use a lathe bed 10 simultaneously, make resource distribution more reasonable, and three process equipments handstand placements, effectively save and take up an area space.
Above are only the specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (7)
1. a numerically controlled lathe for vertical three main shafts, comprises lathe bed, it is characterized in that: the cross section of described lathe bed is " U " font, is equiped with three process equipments on this lathe bed, and these three process equipments are corresponding left side, right side and the rear side that is installed in lathe bed respectively, every process equipment comprises main spindle box, main shaft, for the knife rest of processing parts, for the numerical control device that drives the drive unit of this main shaft rotation and move for controlling this process equipment, described main spindle box is installed in the below of lathe bed, one end of described main shaft is installed in main spindle box, the other end of described main shaft extends described main spindle box and this end is equiped with the clamping device for clamping part, the top of described clamping device in main spindle box, top and this knife rest that described knife rest is installed in clamping device are connected with lathe bed, the bottom of described knife rest is equiped with and promotes the horizontally moving device that this knife rest horizontal direction moves, the bottom of described knife rest is also equiped with and promotes the vertical mobile device that this knife rest vertical direction moves.
2. according to the numerically controlled lathe of a kind of vertical three main shafts claimed in claim 1, it is characterized in that: the space that described three process equipments surround is provided with the step of standing for operating personnel.
3. according to the numerically controlled lathe of a kind of vertical three main shafts claimed in claim 2, it is characterized in that: described step is connected with the lowering or hoisting gear that can control this step lifting.
4. according to the numerically controlled lathe of a kind of vertical three main shafts claimed in claim 3, it is characterized in that: described lowering or hoisting gear is oil cylinder, and the cross section of described step is L-shaped, and oil cylinder is arranged at the bottom of the roof of this step, the sidewall of step is located at the outside of oil cylinder.
5. according to the numerically controlled lathe of a kind of vertical three main shafts claimed in claim 1, it is characterized in that: described clamping device is hand chuck or air spider or oild chuck or collet.
6. according to the numerically controlled lathe of a kind of vertical three main shafts claimed in claim 1, it is characterized in that: described three process equipments are all equiped with tailstock, and these three tailstocks are all installed in the top of lathe bed.
7. according to the numerically controlled lathe of a kind of vertical three main shafts claimed in claim 1, it is characterized in that: described horizontally moving device comprises the first slide block, the first slide rail matching with this first slide block and the traversing servomotor for moving with movable knife rack horizontal direction that are installed in knife rest bottom, this traversing servomotor is connected with the first screw mandrel, the first screw mandrel and knife rest are threaded connection, and the first slide rail is installed on an installing plate; Described vertical mobile device comprises the second slide block, the second slide rail matching with this second slide block and the vertical shift servomotor for moving with movable knife rack vertical direction that are installed in installing plate bottom, this vertical shift servomotor is connected with the second screw mandrel, the second screw mandrel and installing plate are threaded connection, and the second slide rail is installed on described lathe bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026216.0U CN203679286U (en) | 2014-01-16 | 2014-01-16 | Vertical three-main-shaft digital controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026216.0U CN203679286U (en) | 2014-01-16 | 2014-01-16 | Vertical three-main-shaft digital controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679286U true CN203679286U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420026216.0U Expired - Fee Related CN203679286U (en) | 2014-01-16 | 2014-01-16 | Vertical three-main-shaft digital controlled lathe |
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| CN (1) | CN203679286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815993A (en) * | 2015-05-19 | 2015-08-05 | 济南第一机床有限公司 | Double-handstand turning center lathe |
-
2014
- 2014-01-16 CN CN201420026216.0U patent/CN203679286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815993A (en) * | 2015-05-19 | 2015-08-05 | 济南第一机床有限公司 | Double-handstand turning center lathe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20220116 |