CN214867387U - Automatic drilling device for lathe tailstock - Google Patents
Automatic drilling device for lathe tailstock Download PDFInfo
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- CN214867387U CN214867387U CN202120325204.8U CN202120325204U CN214867387U CN 214867387 U CN214867387 U CN 214867387U CN 202120325204 U CN202120325204 U CN 202120325204U CN 214867387 U CN214867387 U CN 214867387U
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- tailstock
- lifter
- movable block
- rod
- plate
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Abstract
The utility model discloses an automatic drilling equipment of lathe tailstock, including the tailstock, the tailstock afterbody sets up the motor layer board, and motor layer board top sets up driving motor, both ends set up the stopper around the tailstock top sets up, and the inside bearing that sets up of stopper, be provided with the lead screw between the stopper, and the lead screw left and right sides is provided with the guide bar, the lead screw top sets up the movable block, and the movable block top sets up the lifter plate, the lifter plate top sets up servo motor, and servo motor's output shaft fixedly connected with drill bit to the servo motor left and right sides is provided with the fixed plate, the lifter plate bottom sets up the lifter, and the lifter outside is provided with the threaded rod. This automatic drilling equipment of lathe tailstock, automatic drilling improves work efficiency, improves the flexibility of drill bit simultaneously.
Description
Technical Field
The utility model relates to a correlation technique field specifically is an automatic drilling equipment of lathe tailstock.
Background
The lathe is a lathe that utilizes the lathe tool to carry out lathe work to the work piece of pairing rotation, can carry out operations such as drilling, tapping, grooving and reaming to the work piece, and wherein the drill bit that the lathe tailstock was installed can carry out drilling operation to the work piece, and traditional lathe rocks the tailstock handle through the workman at the during operation to utilize the drill bit of tailstock to bore the round hole on the work piece.
However, when the drill bit of the lathe tailstock is used, the working efficiency is affected by manual drilling, and meanwhile, the flexibility of the drill bit is low, so that the automatic drilling device of the lathe tailstock is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic drilling equipment of lathe tailstock to the drill bit to the lathe tailstock that proposes among the above-mentioned background art carries out the use, and artifical drilling influences work efficiency, with the lower problem of drill bit flexibility simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic drilling equipment of lathe tailstock, includes the tailstock, the tailstock afterbody sets up the motor layer board, and motor layer board top sets up driving motor, both ends set up the stopper around the tailstock top sets up, and the inside bearing that sets up of stopper, be provided with the lead screw between the stopper, and the lead screw left and right sides is provided with the guide bar, the lead screw top sets up the movable block, and the movable block top sets up the lifter plate, the lifter plate top sets up servo motor, and servo motor's output shaft fixedly connected with drill bit to the servo motor left and right sides is provided with the fixed plate, the lifter plate bottom sets up the lifter, and the lifter outside is provided with the threaded rod.
Preferably, a rectangular groove with the same width as the movable block is formed in the center of the top of the tailstock, the limiting blocks are respectively arranged at the front end and the rear end of the rectangular groove, and the bearings are respectively arranged in circular grooves in the center of the inner side faces of the limiting blocks.
Preferably, the front end and the rear end of the screw rod are respectively movably connected with the bearing on the inner side surface of the limiting block, and the rear end of the screw rod penetrates through the limiting block at the rear end of the top of the tailstock and is fixedly connected with an output shaft of the driving motor through a coupler.
Preferably, the front end and the rear end of the guide rod are fixedly connected with the inner side surfaces of the limit blocks at the front end and the rear end of the tailstock respectively, through holes matched with the guide rod are formed in the left side and the right side of the lower end of the front side and the rear side of the movable block, and screw holes matched with the screw rod are formed in the central positions of the lower ends of the front side and the rear side of the movable block.
Preferably, the top of lifter and the bottom surface fixed connection of lifter plate, and the lifter is located the screw between inside guide bar of movable block and the lead screw respectively, and the lifter sets up to four about the lead screw bilateral symmetry, and the lifter of both sides respectively with the threaded rod spiro union around the lifter plate bottom to the threaded rod head is provided with the swing handle.
Preferably, the fixed plate is of an L-shaped structure, the servo motor is clamped between the upper side plates of the fixed plate, and the bottom plate of the fixed plate is fixedly connected with the top surface of the lifting plate through fixing bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the automatic drilling device for the lathe tailstock can automatically drill holes, so that the working efficiency is improved, and meanwhile, the flexibility of a drill bit is improved;
1. the drilling bit is fixedly connected with an output shaft of a servo motor, the servo motor is fixed to the top of a lifting plate through a fixing plate, the lifting plate is installed on the top of a movable block, the movable block is sleeved on a lead screw and a guide rod, the tail end of the lead screw is fixedly connected with an output shaft of a driving motor through a coupler, the servo motor drives the drilling bit to rotate, the driving motor drives the drilling bit to push the drilling bit forwards to drill, automatic drilling is achieved, and working efficiency is improved;
2. the top of lifter and the bottom surface fixed connection of lifter plate, the lifter is located the screw between inside guide bar of movable block and the lead screw respectively, the lifter sets up to four about the lead screw bilateral symmetry, the lifter of both sides respectively with the threaded rod spiro union around the lifter plate bottom, and the threaded rod head is provided with the swing handle, thereby it adjusts the height of lifter to drive the threaded rod rotation through the rotating swing handle, and then adjusts the work piece that the height of drill bit adapts to not co-altitude, has improved the flexibility of drill bit.
Drawings
FIG. 1 is a schematic left-side sectional view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
fig. 3 is a schematic top view of the tailstock according to the present invention;
FIG. 4 is a schematic view of the elevation sectional structure of the lifter of the present invention;
fig. 5 is a schematic view of the cross-sectional structure of the lifter of the present invention.
In the figure: 1. a motor supporting plate; 2. a drive motor; 3. a limiting block; 4. a bearing; 5. a tailstock; 6. a screw rod; 7. a movable block; 8. a threaded rod; 9. a lifting plate; 10. a servo motor; 101. a drill bit; 11. a fixing plate; 12. a guide bar; 13. a lifting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an automatic drilling device of a lathe tailstock comprises a motor support plate 1, a driving motor 2, limit blocks 3, bearings 4, a tailstock 5, a screw rod 6, a movable block 7, a threaded rod 8, a lifting plate 9, a servo motor 10, a drill bit 101, guide rods 12 and a lifting rod 13, wherein the tail of the tailstock 5 is provided with the motor support plate 1, the top of the motor support plate 1 is provided with the driving motor 2, the front end and the rear end of the top of the tailstock 5 are provided with the limit blocks 3, the inside of each limit block 3 is provided with the bearing 4, the central position of the top of the tailstock 5 is provided with a rectangular groove with the width consistent with that of the movable block 7, the limit blocks 3 are respectively arranged at the front end and the rear end of the rectangular groove, the bearings 4 are respectively arranged in circular grooves at the central positions of the inner sides of the limit blocks 3, the screw rod 6 is arranged between the limit blocks 3, the guide rods 12 are arranged at the left side and the right side of the screw rod 6, and the front end and the rear end of the screw rod 6 are respectively movably connected with the bearing 4 of the inner side of the limit blocks, the rear end of a screw rod 6 penetrates through a limiting block 3 at the rear end of the top of a tailstock 5 and is fixedly connected with an output shaft of a driving motor 2 through a coupler, the front end and the rear end of a guide rod 12 are fixedly connected with the inner side surfaces of the limiting blocks 3 at the front end and the rear end of the top of the tailstock 5 respectively, the left side and the right side of the lower end of the front side and the rear side of a movable block 7 are provided with through holes matched with the guide rod 12, the central position of the lower end of the front side and the rear side of the movable block 7 is provided with a screw hole matched with the screw rod 6, the top of the screw rod 6 is provided with the movable block 7, the top of the movable block 7 is provided with a lifting plate 9, the top of the lifting plate 9 is provided with a servo motor 10, the output shaft of the servo motor 10 is fixedly connected with a drill bit 101, the left side and the right side of the servo motor 10 are provided with fixed plates 11, the fixed plates 11 are in an L-shaped structure, the servo motor 10 is clamped between the side plates at the upper parts of the fixed plates 11, and the bottom plates are fixedly connected with the top surfaces of the lifting plate 9 through fixed bolts respectively, the bottom of the lifting plate 9 is provided with a lifting rod 13, the outer side of the lifting rod 13 is provided with a threaded rod 8, the top of the lifting rod 13 is fixedly connected with the bottom surface of the lifting plate 9, the lifting rod 13 is respectively positioned in a screw hole between the guide rod 12 inside the movable block 7 and the lead screw 6, the lifting rod 13 is arranged to be four about the lead screw 6, the lifting rods 13 on the front side and the rear side of the bottom of the lifting plate 9 are respectively in threaded connection with the threaded rod 8, and the head of the threaded rod 8 is provided with a rotating handle.
As shown in fig. 1, 2 and 3, the drill 101 is fixedly connected with an output shaft of the servo motor 10, the servo motor 10 is fixed at the top of the lifting plate 9 through the fixing plate 11, the lifting plate 9 is installed at the top of the movable block 7, the movable block 7 is sleeved on the screw rod 6 and the guide rod 12, the tail end of the screw rod 6 is fixedly connected with the output shaft of the driving motor 2 through the coupler, the servo motor 10 drives the drill 101 to rotate, the driving motor 2 drives the drill 101 to advance to drill, automatic drilling is achieved, and the working efficiency is improved.
As in fig. 1, 2, 4 and 5, the top of the lifting rod 13 is fixedly connected with the bottom surface of the lifting plate 9, the lifting rod 13 is respectively located in the screw hole between the guide rod 12 inside the movable block 7 and the screw rod 6, the lifting rod 13 is set to be four about the screw rod 6, the lifting rods 13 on the front side and the rear side of the bottom of the lifting plate 9 are respectively in threaded connection with the threaded rod 8, the head of the threaded rod 8 is provided with a rotating handle, the threaded rod 8 is driven to rotate by rotating the rotating handle to adjust the height of the lifting rod 13, and then the height of the drill bit 101 is adjusted to adapt to workpieces with different heights, so that the flexibility of the drill bit 101 is improved.
The working principle is as follows: when the automatic drilling device of the lathe tailstock is used, a drill bit 101 is fixedly connected with an output shaft of a servo motor 10, the servo motor 10 is fixed at the top of a lifting plate 9 through a fixing plate 11, the lifting plate 9 is installed at the top of a movable block 7, the movable block 7 is sleeved on a screw rod 6 and a guide rod 12, the tail end of the screw rod 6 is fixedly connected with the output shaft of a driving motor 2 through a coupler, the servo motor 10 drives the drill bit 101 to rotate, the driving motor 2 drives the drill bit 101 to advance to drill, the top of a lifting rod 13 is fixedly connected with the bottom surface of the lifting plate 9, the lifting rods 13 are respectively positioned in screw holes between the guide rod 12 and the screw rod 6 in the movable block 7, the number of the lifting rods 13 is four, the lifting rods 13 are bilaterally symmetrical about the screw rod 6, the lifting rods 13 on the front side and the back side of the bottom of the lifting plate 9 are respectively in threaded connection with a threaded rod 8, a rotary handle is arranged at the head of the threaded rod 8, the threaded rod is driven to rotate through the rotary handle so as to adjust the height of the lifting rod 13, and then the height of the drill 101 is adjusted to adapt to workpieces with different heights, which is the whole process of using the automatic drilling device of the lathe tailstock.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic drilling equipment of lathe tailstock, includes tailstock (5), its characterized in that: the tail part of the tailstock (5) is provided with a motor supporting plate (1), the top of the motor supporting plate (1) is provided with a driving motor (2), the top of the tailstock (5) is provided with a limiting block (3) at the front end and the rear end, and the inside of the limited blocks (3) is provided with a bearing (4), a screw rod (6) is arranged between the limited blocks (3), guide rods (12) are arranged on the left side and the right side of the screw rod (6), a movable block (7) is arranged at the top of the screw rod (6), a lifting plate (9) is arranged at the top of the movable block (7), a servo motor (10) is arranged at the top of the lifting plate (9), a drill bit (101) is fixedly connected with an output shaft of the servo motor (10), and the left side and the right side of the servo motor (10) are provided with fixing plates (11), the bottom of the lifting plate (9) is provided with a lifting rod (13), and the outer side of the lifting rod (13) is provided with a threaded rod (8).
2. The automatic drilling device for the lathe tailstock according to claim 1, wherein: the tailstock (5) is characterized in that a rectangular groove with the width identical to that of the movable block (7) is formed in the center of the top of the tailstock (5), the limiting blocks (3) are arranged at the front end and the rear end of the rectangular groove respectively, and the bearings (4) are arranged in circular grooves in the center of the inner side faces of the limiting blocks (3) respectively.
3. The automatic drilling device for the lathe tailstock according to claim 1, wherein: the front end and the rear end of the screw rod (6) are respectively movably connected with a bearing (4) on the inner side surface of the limit block (3), and the rear end of the screw rod (6) penetrates through the limit block (3) at the rear end of the top of the tailstock (5) and is fixedly connected with an output shaft of the driving motor (2) through a coupler.
4. The automatic drilling device for the lathe tailstock according to claim 1, wherein: the left end and the right end of the guide rod (12) are fixedly connected with the inner side faces of the front end limiting blocks and the rear end limiting blocks (3) at the top of the tailstock (5) respectively, through holes matched with the guide rod (12) are formed in the left side and the right side of the lower end of the front side and the rear side of the movable block (7), and screw holes matched with the screw rod (6) are formed in the central position of the lower end of the front side and the rear side of the movable block (7).
5. The automatic drilling device for the lathe tailstock according to claim 1, wherein: the top of lifter (13) and the bottom surface fixed connection of lifter plate (9), and lifter (13) are located the screw between inside guide bar (12) of movable block (7) and lead screw (6) respectively, and lifter (13) set up to four about lead screw (6) bilateral symmetry, and lifter (13) of lifter plate (9) bottom front and back both sides respectively with threaded rod (8) spiro union to threaded rod (8) head is provided with the swing handle.
6. The automatic drilling device for the lathe tailstock according to claim 1, wherein: the fixing plate (11) is of an L-shaped structure, the servo motor (10) is clamped between side plates on the upper portion of the fixing plate (11), and a bottom plate of the fixing plate (11) is fixedly connected with the top surface of the lifting plate (9) through fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120325204.8U CN214867387U (en) | 2021-02-05 | 2021-02-05 | Automatic drilling device for lathe tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120325204.8U CN214867387U (en) | 2021-02-05 | 2021-02-05 | Automatic drilling device for lathe tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214867387U true CN214867387U (en) | 2021-11-26 |
Family
ID=78857808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120325204.8U Active CN214867387U (en) | 2021-02-05 | 2021-02-05 | Automatic drilling device for lathe tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214867387U (en) |
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2021
- 2021-02-05 CN CN202120325204.8U patent/CN214867387U/en active Active
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