CN205128980U - Liquid expanding drilling combination vertical numerically -controlled machine tool of many meshing location - Google Patents
Liquid expanding drilling combination vertical numerically -controlled machine tool of many meshing location Download PDFInfo
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- CN205128980U CN205128980U CN201520825180.7U CN201520825180U CN205128980U CN 205128980 U CN205128980 U CN 205128980U CN 201520825180 U CN201520825180 U CN 201520825180U CN 205128980 U CN205128980 U CN 205128980U
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Abstract
The utility model provides a liquid expanding drilling combination vertical numerically -controlled machine tool of many meshing location, includes base, stand, hydraulic slide rail, and the last hydraulic pressure slide that is equipped with of hydraulic slide rail is equipped with hydraulic drive mechanism in the stand, be equipped with unit head and multi -shaft box on the hydraulic pressure slide, multi -shaft box is last to be equipped with a plurality of output main shafts, still be equipped with the workstation on the base, be equipped with clamping machine on the workstation and construct, the below of workstation is equipped with the workstation pivot, is equipped with rotary driving mechanism in the base, still include three position locking mechanism, position locking mechanism installs the clamping block including setting up meshed gear and locking pneumatic cylinder on the piston rod of locking pneumatic cylinder, is equipped with the locking teeth with the meshed gear meshing on the clamping block, in the three locking pneumatic cylinder, the contained angle between the axis of one of them locking pneumatic cylinder and two other locking pneumatic cylinders is alpha = 360 aZ+360/4Z and beta = 360 bZ+360/4Z respectively, and wherein, Z is meshed gear's the number of teeth, and an and b are more than or equal to 1's positive integer.
Description
Technical field
The utility model belongs to numerical control machine tool technique field, is specifically related to a kind of liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location.
Background technology
Building-block machine industry and enterprise provides special equipment mainly for automobile, motorcycle, internal combustion engine, agricultural machinery, engineering machinery, chemical machinery, military project, the energy, light industry and household electric appliances, and starts gradually to change to NC postprocessing, flexibility.Building-block machine and transfer matic thereof are that to integrate electromechanics be manufacturing technology that comprehensive automation degree is higher and set technique equipment.Its feature is efficient, high-quality, economical and practical, is thus widely used and engineering machinery, traffic, the energy, military project, light industry, household electric appliances.
For disk-like accessory (as flange), often the heart is provided with central through hole wherein, is laid with connecting hole in the surrounding annular of central through hole, and connecting hole can be through hole, also can be tapped blind hole.In the processing of this kind of disk-like accessory, prior art needs to carry out Drilling operation to these connecting holes respectively one by one, not only inefficiency, and the position error that causes of multiple bearing can cause the reduction of processing precision of products.
Summary of the invention
In view of this, the purpose of this utility model is the liquid expanding boring combined vertical Digit Control Machine Tool providing a kind of many engagement location, can complete the Drilling operation in multiple hole simultaneously, have the advantage that working (machining) efficiency is high and machining accuracy is high.
For achieving the above object, the utility model provides following technical scheme:
A kind of liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location, comprise base, the column be fixedly mounted on described base, the front end of described column is provided with vertical hydraulic pressure slide rail, described hydraulic pressure slide rail is provided with the hydraulic pressure slide be slidably matched with it, is provided with the hydraulic drive mechanism for driving the movement of described hydraulic pressure slide in described column; Described hydraulic pressure slide fixedly mounts the axles box being provided with unit head and being in transmission connection with described unit head, described axles box is provided with multiple output main shafts of uniform setting ringwise, and described output main shaft is provided with the connecting rod for connecting drilling tool; Described base is also provided with and is positioned at workbench below described axles box and in the form of annular discs, described workbench is provided with the clamping mechanism for clamping disk-like accessory;
Described clamping mechanism comprises center clamping mechanism and the edge clamping mechanism for fixed disk like members edge; Described center clamping mechanism comprises the liquid swelling shaft be fixedly mounted on described workbench, described liquid swelling shaft comprises swollen section of the liquid for coordinating with dish like members central through hole and the construction section for coordinating with workbench, described liquid is swollen section and be provided with adpting flange between described construction section, correspondingly with described construction section on described workbench be provided with installation through hole, and described adpting flange is fixedly connected with described workbench; The swollen structure of liquid for swelling fixed disk like members central through hole is provided with in described liquid is swollen section;
The below of described workbench is provided with workbench rotating shaft, is provided with the rotary drive mechanism for driving described worktable rotary in described base; Described driving mechanism of walking around comprises the swing pinion be arranged in described workbench rotating shaft, the driven wheel engaged with described swing pinion and the stepper motor for driving described driven wheel to rotate; Also comprise three position locking mechanisms for locking described operating position; Described position locking mechanism comprises and is arranged on meshing gear on workbench periphery wall and is fixedly mounted on described base and is positioned at described workbench locking hydraulic cylinder in the radial direction, the piston rod of described locking hydraulic cylinder is installed with clamping block, and described clamping block is provided with towards the side of described meshing gear the locking teeth engaged with described meshing gear; Belong to respectively in three locking hydraulic cylinders of three described position locking mechanisms, angle between one of them locking hydraulic cylinder and two other axis locking hydraulic cylinder is respectively α=360 ° * a/Z+360 °/4Z and β=360 ° * b/Z+360 °/4Z, wherein, Z is the number of teeth of meshing gear, a and b is the positive integer being more than or equal to 1.
Further, the swollen oil circuit of liquid that structure that described liquid is swollen comprises the thin expansion bushing be arranged on swollen section of described liquid, is arranged on the expanding chamber inside described thin expansion bushing and is connected with described expanding chamber, is provided with in described liquid is swollen oil circuit for regulating described thin expansion bushing to export the swollen screw of liquid of liquid expansive force size.
Further, described edge clamping mechanism comprises radial direction and is arranged on radial slide rail on described workbench, the supporting base be slidably installed with it in described radial slide rail for being supported on dish like members bottom surface, the top of described supporting base is provided with the briquetting for pushing down dish like members end face, be provided with screw rod between described supporting base and briquetting to be connected, and described screw rod is provided with the spring between described supporting base and briquetting, described screw rod is provided with clamp nut.
Further, described hydraulic drive mechanism comprises the driving hydraulic cylinder be fixedly installed in described column, the piston rod of described driving hydraulic cylinder is fixedly connected with and is provided with driving-belt, and the top of described column is provided with the fixed pulley coordinated with described driving-belt, the other end of described driving-belt is fixedly connected with described hydraulic pressure slide.
Further, described unit head comprises the servomotor be fixedly mounted on described hydraulic pressure slide.
Further, described axles box comprises the intermediate rotary shaft be connected with the output shaft of described servomotor, described output main shaft is relative to the axis uniform setting ringwise of described intermediate rotary shaft, and described intermediate rotary shaft is provided with the driving gear with its synchronous rotary, described output main shaft is provided with the driven gear engaged with described driving gear.
Further, on described base, annular is laid with the support roller for supporting described workbench, and the axis of described support roller is all positioned at described workbench in the radial direction.
Further, described base is provided with the guide rail being positioned at described workbench radial direction, and described clamping block is slidably installed on described guide rail.
The beneficial effects of the utility model are:
The liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location of the present utility model, by arranging center clamping mechanism and edge clamping mechanism on the table, during use, the central through hole of dish like members is inserted on swollen section of the liquid of liquid swelling shaft, to the swollen structure of liquid by hydraulic oil, the central through hole swelling of dish like members can be fixed; Employing edge, the edge clamping mechanism of dish like members is fixed, and so, the clamping that can realize coiling like members is fixed; Then utilize the output main shafts of following be arranged on axles box to carry out Drilling operation to dish like members more simultaneously, disposablely can complete the Drilling operation in multiple hole, there is the advantage that machining accuracy is high and working (machining) efficiency is high; By arranging the rotary drive mechanism for driving worktable rotary in base, pass through rotary table, output main shaft of following can be utilized again to hole on workpiece more, so, when the quantity in the hole of processing required on workpiece more and export the lazy weight of main shaft time, again Drilling operation is carried out to workpiece by clamped one time and rotary table, and finally complete the processing in all holes, the scope of application of machine tool can be improved, simplify the structure of axles box, and improve working (machining) efficiency; In addition, by arranging three position locking mechanisms, the rotation location of workbench can not only be realized, and and the angle between position locking mechanism is set to α=360 ° * a/Z+360 °/2Z and β=360 ° * b/Z+360 °/4Z, so, two position locking mechanisms can be adopted respectively to lock workbench different rotary angle, the locking position precision of workbench is 1/4th of the mechanical angle that each gear teeth of swing pinion and teeth groove account for relative to its center more, can effectively improve locking position precision.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is the structural representation of the boring combined vertical Digit Control Machine Tool adopting the utility model many engagements locate mode Ye Zhang clamping working table mechanism;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of workbench;
Fig. 4 is the structural representation of liquid swelling shaft;
Fig. 5 is the A detail drawing of Fig. 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, for adopting the structural representation of the boring combined vertical Digit Control Machine Tool of the utility model many engagements locate mode Ye Zhang clamping working table mechanism.This boring combined vertical Digit Control Machine Tool, comprise base 1, the column 2 be fixedly mounted on base 1, the front end of column 2 is provided with vertical hydraulic pressure slide rail 3, and hydraulic pressure slide rail 3 is provided with the hydraulic pressure slide 4 be slidably matched with it, is provided with the hydraulic drive mechanism for driving hydraulic pressure slide 4 movement in column 2.The hydraulic drive mechanism of the present embodiment comprises the driving hydraulic cylinder 5 be fixedly installed in column 2, the piston rod of driving hydraulic cylinder 5 is fixedly connected with and is provided with driving-belt 6, and the top of column 2 is provided with the fixed pulley 7 coordinated with driving-belt 6, the other end of driving-belt 6 is fixedly connected with hydraulic pressure slide 4.
Hydraulic pressure slide 4 fixedly mounts the axles box 9 being provided with unit head 8 and being in transmission connection with unit head 8, axles box 9 is provided with multiple output main shafts 10 of uniform setting ringwise, and output main shaft 10 is provided with the connecting rod 12 for connecting drilling tool 11.Unit head 8 comprises the servomotor be fixedly mounted on hydraulic pressure slide 4.The axles box 9 of the present embodiment comprises the intermediate rotary shaft be connected with the output shaft of servomotor, export the axis ringwise uniform setting of main shaft 10 relative to intermediate rotary shaft, and intermediate rotary shaft is provided with the driving gear with its synchronous rotary, exports main shaft and be provided with the driven gear engaged with driving gear.Utilize gear drive, all output main shafts 10 can be driven simultaneously to rotate.The axles box 9 of the present embodiment is provided with 4 output main shafts 10 of uniform setting ringwise.
Base 1 is also provided with the many engagements locate mode Ye Zhang clamping working table mechanism be positioned at below axles box 9, many engagements locate mode Ye Zhang clamping working table mechanism of the present embodiment comprises workbench 13, and workbench 13 is provided with the clamping mechanism for clamping disk-like accessory.The clamping mechanism of the present embodiment comprises center clamping mechanism and the edge clamping mechanism for fixed disk like members edge.The center clamping mechanism of the present embodiment comprises the liquid swelling shaft be fixedly mounted on workbench 13, liquid swelling shaft comprises the liquid swollen section 14 for coordinating with dish like members central through hole and the construction section 15 for coordinating with workbench 13, liquid is swollen section is provided with adpting flange 16 between 14 and construction section 15, correspondingly with construction section 15 on workbench 13 be provided with installation through hole, and adpting flange 16 is fixedly connected with workbench 13; Liquid is swollen is provided with the swollen structure of liquid for swelling fixed disk like members central through hole in sections 14.The swollen oil circuit 19 of liquid that the swollen structure of liquid of the present embodiment comprises the thin expansion bushing 17 be arranged on liquid swollen section 14, is arranged on the expanding chamber 18 inside described thin expansion bushing 17 and is connected with described expanding chamber 18, is provided with the swollen screw 20 of liquid for regulating described thin expansion bushing 17 to export liquid expansive force size in described liquid is swollen oil circuit 19.
Further, the edge clamping mechanism of the present embodiment comprises radial direction and is arranged on radial slide rail 21 on workbench 13, the supporting base 22 be slidably installed with it for being supported on dish like members bottom surface in radial slide rail 21, the top of supporting base 22 is provided with the briquetting 23 for pushing down dish like members end face, be provided with screw rod 24 between supporting base 22 and briquetting 23 to be connected, and screw rod 24 is provided with the spring between supporting base 22 and briquetting 23, screw rod 24 is provided with clamp nut.
The below of the workbench 13 of the present embodiment is provided with workbench rotating shaft 25, is provided with the rotary drive mechanism for driving workbench 13 to rotate in base 1.Rotary drive mechanism can adopt various ways to realize.The rotary drive mechanism of the present embodiment comprises the swing pinion 26 be arranged in described workbench rotating shaft 25, the driven wheel 27 engaged with described swing pinion 26 and the stepper motor 28 for driving described driven wheel 27 to rotate.Utilize stepper motor 28, workbench 13 can be driven to rotate according to the angle of setting.Preferably, on base 1, annular is laid with the support roller for supporting described workbench 13, the axis of described support roller is all positioned at described workbench 13 in the radial direction, can either support table 13, work platform for placing 13 in the vertical direction vibrates, and can reduce again the frictional resistance between workbench 13 and base 1.
Three position locking mechanisms for locking workbench 13 position are also provided with in the base of the present embodiment.The position locking mechanism of the present embodiment comprises and is arranged on meshing gear on workbench 13 periphery wall 29 and is fixedly mounted on base 1 and is positioned at workbench 13 locking hydraulic cylinder 30 in the radial direction, the piston rod of locking hydraulic cylinder 30 is installed with clamping block 31, and clamping block 31 is provided with towards the side of meshing gear 29 locking teeth engaged with meshing gear 29.So, utilize locking hydraulic cylinder 30 to drive clamping block 31 to engage with meshing gear 29, i.e. the position of lockable workbench 13, can not only prevent workbench from loosening in machining process, and effectively can improve the positional precision of workbench.The present embodiment belongs in three locking hydraulic cylinders of three position locking mechanisms respectively, angle between one of them locking hydraulic cylinder 30 and two other axis locking hydraulic cylinder 30 is respectively α=360 ° * a/Z+360 °/4Z and β=360 ° * b/Z+360 °/4Z, wherein, Z is the number of teeth of meshing gear, a and b is the positive integer being more than or equal to 1, as shown in Figure 3.
Preferably, base 29 is provided with the guide rail 32 being positioned at workbench 13 radial direction, and clamping block 31 is slidably installed on guide rail 32, for carrying out mobile guide to clamping block 31, and can prevent clamping block 31 from vibrating in the direction perpendicular to guide rail 32.
The liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location of the present embodiment, by arranging center clamping mechanism and edge clamping mechanism on the table, during use, the central through hole of dish like members is inserted on swollen section of the liquid of liquid swelling shaft, to the swollen structure of liquid by hydraulic oil, the central through hole swelling of dish like members can be fixed; Employing edge, the edge clamping mechanism of dish like members is fixed, and so, the clamping that can realize coiling like members is fixed; Then utilize the output main shafts of following be arranged on axles box to carry out Drilling operation to dish like members more simultaneously, disposablely can complete the Drilling operation in multiple hole, there is the advantage that machining accuracy is high and working (machining) efficiency is high; By arranging the rotary drive mechanism for driving worktable rotary in base, pass through rotary table, output main shaft of following can be utilized again to hole on workpiece more, so, when the quantity in the hole of processing required on workpiece more and export the lazy weight of main shaft time, again Drilling operation is carried out to workpiece by clamped one time and rotary table, and finally complete the processing in all holes, the scope of application of machine tool can be improved, simplify the structure of axles box, and improve working (machining) efficiency; In addition, by arranging three position locking mechanisms, the rotation location of workbench can not only be realized, and and the angle between position locking mechanism is set to α=360 ° * a/Z+360 °/2Z and β=360 ° * b/Z+360 °/4Z, so, two position locking mechanisms can be adopted respectively to lock workbench different rotary angle, the locking position precision of workbench is 1/4th of the mechanical angle that each gear teeth of swing pinion and teeth groove account for relative to its center more, can effectively improve locking position precision.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (8)
1. the liquid expanding boring combined vertical Digit Control Machine Tool of the location of engagement more than a kind, it is characterized in that: comprise base, the column be fixedly mounted on described base, the front end of described column is provided with vertical hydraulic pressure slide rail, described hydraulic pressure slide rail is provided with the hydraulic pressure slide be slidably matched with it, is provided with the hydraulic drive mechanism for driving the movement of described hydraulic pressure slide in described column; Described hydraulic pressure slide fixedly mounts the axles box being provided with unit head and being in transmission connection with described unit head, described axles box is provided with multiple output main shafts of uniform setting ringwise, and described output main shaft is provided with the connecting rod for connecting drilling tool; Described base is also provided with and is positioned at workbench below described axles box and in the form of annular discs, described workbench is provided with the clamping mechanism for clamping disk-like accessory;
Described clamping mechanism comprises center clamping mechanism and the edge clamping mechanism for fixed disk like members edge; Described center clamping mechanism comprises the liquid swelling shaft be fixedly mounted on described workbench, described liquid swelling shaft comprises swollen section of the liquid for coordinating with dish like members central through hole and the construction section for coordinating with workbench, described liquid is swollen section and be provided with adpting flange between described construction section, correspondingly with described construction section on described workbench be provided with installation through hole, and described adpting flange is fixedly connected with described workbench; The swollen structure of liquid for swelling fixed disk like members central through hole is provided with in described liquid is swollen section;
The below of described workbench is provided with workbench rotating shaft, is provided with the rotary drive mechanism for driving described worktable rotary in described base; Described rotary drive mechanism comprises the swing pinion be arranged in described workbench rotating shaft, the driven wheel engaged with described swing pinion and the stepper motor for driving described driven wheel to rotate; Also comprise three position locking mechanisms for locking described operating position; Described position locking mechanism comprises and is arranged on meshing gear on workbench periphery wall and is fixedly mounted on described base and is positioned at described workbench locking hydraulic cylinder in the radial direction, the piston rod of described locking hydraulic cylinder is installed with clamping block, and described clamping block is provided with towards the side of described meshing gear the locking teeth engaged with described meshing gear; Belong to respectively in three locking hydraulic cylinders of three described position locking mechanisms, angle between one of them locking hydraulic cylinder and two other axis locking hydraulic cylinder is respectively α=360 ° * a/Z+360 °/4Z and β=360 ° * b/Z+360 °/4Z, wherein, Z is the number of teeth of meshing gear, a and b is the positive integer being more than or equal to 1.
2. the liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location according to claim 1, it is characterized in that: the swollen oil circuit of liquid that structure that described liquid is swollen comprises the thin expansion bushing be arranged on swollen section of described liquid, is arranged on the expanding chamber inside described thin expansion bushing and is connected with described expanding chamber, being provided with in described liquid is swollen oil circuit for regulating described thin expansion bushing to export the swollen screw of liquid of liquid expansive force size.
3. the liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location according to claim 1, it is characterized in that: described edge clamping mechanism comprises radial direction and is arranged on radial slide rail on described workbench, the supporting base be slidably installed with it in described radial slide rail for being supported on dish like members bottom surface, the top of described supporting base is provided with the briquetting for pushing down dish like members end face, be provided with screw rod between described supporting base and briquetting to be connected, and described screw rod is provided with the spring between described supporting base and briquetting, described screw rod is provided with clamp nut.
4. the liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location according to claim 1, it is characterized in that: described hydraulic drive mechanism comprises the driving hydraulic cylinder be fixedly installed in described column, the piston rod of described driving hydraulic cylinder is fixedly connected with and is provided with driving-belt, and the top of described column is provided with the fixed pulley coordinated with described driving-belt, the other end of described driving-belt is fixedly connected with described hydraulic pressure slide.
5. the liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location according to claim 1, is characterized in that: described unit head comprises the servomotor be fixedly mounted on described hydraulic pressure slide.
6. the liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location according to claim 5, it is characterized in that: described axles box comprises the intermediate rotary shaft be connected with the output shaft of described servomotor, described output main shaft is relative to the axis uniform setting ringwise of described intermediate rotary shaft, and described intermediate rotary shaft is provided with the driving gear with its synchronous rotary, described output main shaft is provided with the driven gear engaged with described driving gear.
7. the liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location according to claim 1, it is characterized in that: on described base, annular is laid with the support roller for supporting described workbench, and the axis of described support roller is all positioned at described workbench in the radial direction.
8. the liquid expanding boring combined vertical Digit Control Machine Tool of many engagement location according to claim 1, it is characterized in that: described base is provided with the guide rail being positioned at described workbench radial direction, described clamping block is slidably installed on described guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825180.7U CN205128980U (en) | 2015-10-24 | 2015-10-24 | Liquid expanding drilling combination vertical numerically -controlled machine tool of many meshing location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825180.7U CN205128980U (en) | 2015-10-24 | 2015-10-24 | Liquid expanding drilling combination vertical numerically -controlled machine tool of many meshing location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128980U true CN205128980U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825180.7U Expired - Fee Related CN205128980U (en) | 2015-10-24 | 2015-10-24 | Liquid expanding drilling combination vertical numerically -controlled machine tool of many meshing location |
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|---|---|
| CN (1) | CN205128980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551261A (en) * | 2018-12-28 | 2019-04-02 | 广州市威嘉机床有限公司 | Turn round pallet changer |
-
2015
- 2015-10-24 CN CN201520825180.7U patent/CN205128980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551261A (en) * | 2018-12-28 | 2019-04-02 | 广州市威嘉机床有限公司 | Turn round pallet changer |
| CN109551261B (en) * | 2018-12-28 | 2023-12-26 | 广州市威嘉机床有限公司 | Rotary exchanging workbench |
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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: 20160406 Termination date: 20161024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |