CN213052809U - Efficient radial drill - Google Patents
Efficient radial drill Download PDFInfo
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- CN213052809U CN213052809U CN202021920802.1U CN202021920802U CN213052809U CN 213052809 U CN213052809 U CN 213052809U CN 202021920802 U CN202021920802 U CN 202021920802U CN 213052809 U CN213052809 U CN 213052809U
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Abstract
The application relates to a high-efficiency radial drilling machine which comprises a drilling hole part and a bearing part, wherein the bearing part comprises a workbench, a rotating platform is arranged on the workbench, and a rotating part for enabling the rotating platform to rotate around the center of the rotating platform is arranged on the rotating platform; a fixed plate is fixedly connected to the rotating platform, a sliding plate is arranged on the rotating platform, a dovetail groove is formed in the rotating platform along the direction from the fixed plate to the sliding plate, a dovetail block is fixedly connected to one end of the sliding plate, and the dovetail block is arranged in the dovetail groove in a sliding mode; the dovetail block is in threaded connection with a screw rod, the screw rod is arranged along the direction from the fixed plate to the sliding plate, and one end of the screw rod, which is close to the fixed plate, is rotationally connected with the rotating platform; one end of the screw rod, which is far away from the fixed plate, is fixedly connected with a hand wheel. This application has the effect that improves the machining efficiency of panel.
Description
Technical Field
The application relates to the field of drilling machine processing, in particular to a high-efficiency radial drilling machine.
Background
The radial drilling machine is a drilling machine with a radial arm capable of rotating and lifting around a stand column, and can be used for drilling, reaming, tapping, scraping end faces and the like. When the existing radial drilling machine is used for processing holes which are circumferentially arranged, the clamp needs to be loosened to rotate a plate when one hole is drilled, and then the plate is clamped again, so that the next drilling operation can be carried out.
In view of the above-mentioned related technologies, the inventor believes that the above-mentioned processing method is time-consuming and labor-consuming, and greatly reduces the processing efficiency of the plate.
SUMMERY OF THE UTILITY MODEL
In order to improve the machining efficiency of panel, this application provides an efficient radial drill.
The application provides a high-efficiency radial drilling machine adopts following technical scheme:
a high-efficiency radial drilling machine comprises a drilling part and a bearing part, wherein the bearing part comprises a workbench, a rotating platform is arranged on the workbench, and a rotating piece for enabling the rotating platform to rotate around the center of the rotating platform is arranged on the rotating platform; the rotary platform is fixedly connected with a fixed plate, the rotary platform is provided with a sliding plate, a dovetail groove is formed in the rotary platform along the direction from the fixed plate to the sliding plate, one end of the sliding plate is fixedly connected with a dovetail block, and the dovetail block is arranged in the dovetail groove in a sliding mode; the dovetail block is in threaded connection with a screw rod, the screw rod is arranged along the direction from the fixed plate to the sliding plate, and one end of the screw rod, which is close to the fixed plate, is rotationally connected with the rotating platform; and one end of the screw rod, which is far away from the fixed plate, is fixedly connected with a hand wheel.
Through adopting above-mentioned technical scheme, through rotating the hand wheel, the sliding plate removes relative fixed plate, and then can grasp panel, when the hole that processing circumference was arranged, after processing finished a hole, rotate the rotation platform through rotating the piece for the rotation platform rotates, drives panel and rotates, carries out the processing operation in next hole. The fixture is not required to be loosened to rotate the plate and then clamp the plate again when each hole is drilled, so that the machining efficiency is improved.
Optionally, the rotating part includes a ratchet wheel, the ratchet wheel is located below the rotating platform, a connecting rod is fixedly connected to the center of the rotating platform, and the connecting rod is fixedly connected to the center of the ratchet wheel; the connecting rod is rotatably connected with a rocker, the rocker is rotatably connected with a driving pawl, and one end, far away from the rocker, of the driving pawl is meshed with a tooth groove of the ratchet wheel.
Through adopting above-mentioned technical scheme, through rotating the rocker for the next tooth's socket meshing of drive pawl and ratchet, and then realize the rotation of ratchet. And the ratchet wheel is connected with the rotating platform through the connecting rod, so that the rotating platform is driven to rotate, the plate is rotated, and the processing efficiency is improved.
Optionally, a braking pawl is arranged on one side of the ratchet wheel, one end of the braking pawl is rotatably connected with the workbench, and the other end of the braking pawl is meshed with a tooth groove of the ratchet wheel; and the braking pawl is connected with a braking piece for braking the ratchet wheel by the braking pawl.
Through adopting above-mentioned technical scheme, the brake pawl sets up the back, makes the brake pawl brake the ratchet through the arresting member, can make the ratchet brake after the rotation finishes, prevents the ratchet mistake and changes, has improved the stability of radial drill in the course of working.
Optionally, the braking member is an elastic reed, one end of the elastic reed is fixedly connected with the workbench, and the other end of the elastic reed is in contact with one side of the braking pawl, which is far away from the tooth groove of the ratchet wheel.
By adopting the technical scheme, after the braking pawl is meshed with the tooth grooves of the ratchet wheel, the elastic spring is contacted with the braking pawl, so that the braking pawl and the tooth grooves of the ratchet wheel are kept in a meshed state.
Optionally, the braking part is a spring, one end of the spring is fixedly connected with the workbench, and the other end of the spring is fixedly connected with one side, close to the tooth groove of the ratchet wheel, of the braking pawl.
By adopting the technical scheme, after the braking pawl is meshed with the tooth groove of the ratchet wheel, the spring pulls the braking pawl back to the tooth groove of the ratchet wheel under the action of self resilience force, and then the braking pawl and the tooth groove of the ratchet wheel are kept in a meshed state.
Optionally, a rotating ring is fixedly connected to the bottom surface of the rotating platform, an annular groove is formed in the top surface of the workbench, and the rotating ring is rotatably arranged in the annular groove.
Through adopting above-mentioned technical scheme, the stability of rotating platform when rotating can be guaranteed in the ring channel internal rotation of rotating ring.
Optionally, a plurality of rolling grooves are formed in the bottom wall of the annular groove, and each rolling groove is internally provided with a ball in a rolling manner.
Through adopting above-mentioned technical scheme, the ball can become rolling friction with sliding friction for the rotation platform is more convenient for rotate.
Optionally, a first rubber sheet is disposed on the end surface of the fixed plate close to the sliding plate, and a second rubber sheet is disposed on the end surface of the sliding plate close to the fixed plate.
Through adopting above-mentioned technical scheme, can increase the frictional force between fixed plate and sliding plate and the panel behind first sheet rubber and the second sheet rubber setting, it is tighter to grasp panel.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the workbench, the rotating platform, the rotating part, the fixed plate, the sliding plate, the dovetail groove, the dovetail block, the screw and the hand wheel, the rotating platform can rotate to drive the plate to rotate, so that the drilling efficiency is improved;
2. through the setting of ratchet, connecting rod, rocker and drive pawl, can make the rotation platform rotate around its center.
Drawings
FIG. 1 is a schematic view of the overall structure of a high efficiency radial drill according to an embodiment;
FIG. 2 is a partial exploded view of the high efficiency radial drill shown in one embodiment;
FIG. 3 is another partial exploded view of the high efficiency radial drill shown in accordance with one embodiment;
FIG. 4 is a partial schematic view of a high efficiency radial drill press according to an exemplary embodiment.
Description of reference numerals: 1. drilling a hole part; 2. a receiving part; 21. a work table; 211. an annular groove; 22. rotating the platform; 221. a dovetail groove; 222. a rotating ring; 223. a ball bearing; 23. a fixing plate; 231. a first rubber sheet; 232. a rotating bearing; 24. a sliding plate; 241. a second rubber sheet; 242. a dovetail block; 25. a screw; 26. a hand wheel; 3. a ratchet wheel; 31. a connecting rod; 32. connecting a bearing; 33. a rocker; 34. a movable bearing; 35. a drive pawl; 36. a brake pawl; 37. an elastic reed; 4. a spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example one
The embodiment of the application discloses efficient radial drill. Referring to fig. 1, a high efficiency radial drill includes a drilling portion 1 for drilling a hole and a receiving portion 2 for placing a plate material. The bearing part 2 comprises a workbench 21, a disc-shaped rotating platform 22 is arranged on the top surface of the workbench 21, a clamping element for clamping the plate is arranged on the rotating platform 22, and a rotating part for enabling the rotating platform 22 to rotate around the center of the rotating platform 22 is arranged on the rotating platform 22.
Referring to fig. 2, the clamping member includes a fixing plate 23 fixedly coupled to the rotating platform 22, the fixing plate 23 being disposed in a vertical direction. A sliding plate 24 is vertically disposed on the top surface of the rotating platform 22, a first rubber sheet 231 is disposed on the end surface of the fixed plate 23 close to the sliding plate 24, and a second rubber sheet 241 is disposed on the end surface of the sliding plate 24 close to the fixed plate 23.
Referring to fig. 2, a dovetail groove 221 is formed on the top surface of the rotary platform 22 along the direction from the fixed plate 23 to the sliding plate 24, a dovetail block 242 is fixedly connected to the bottom end of the sliding plate 24, and the dovetail block 242 is slidably disposed in the dovetail groove 221. The dovetail block 242 is connected with a screw 25 by screw thread, the screw 25 is arranged along the direction from the fixed plate 23 to the sliding plate 24 and is positioned in the dovetail groove 221, one end of the screw 25 close to the fixed plate 23 is rotatably connected with the rotating platform 22 by a rotating bearing 232, and one end of the screw 25 far from the fixed plate 23 extends out of the dovetail groove 221 and is fixedly connected with a hand wheel 26.
Referring to fig. 2 and 3, the rotating member includes a ratchet 3, the ratchet 3 is located below the workbench 21, a connecting rod 31 is fixedly connected to the center of the rotating platform 22, the connecting rod 31 is arranged along the vertical direction, one end of the connecting rod 31 far away from the rotating platform 22 penetrates through the workbench 21, the connecting rod 31 is connected with the workbench 21 through a connecting bearing 32, and the ratchet 3 is fixedly sleeved on the connecting rod 31. One end of the connecting rod 31 far away from the rotating platform 22 is rotatably connected with a rocker 33, one end of the rocker 33 close to the connecting rod 31 is connected with a movable bearing 34, and the rocker 33 is connected with the connecting rod 31 through the movable bearing 34.
Referring to fig. 2 and 3, a driving pawl 35 is rotatably connected to the rocker 33, and one end of the driving pawl 35 away from the rocker 33 is engaged with a tooth groove of the ratchet 3. One side of the ratchet wheel 3 is provided with a braking pawl 36, one end of the braking pawl 36 is rotatably connected with the bottom surface of the workbench 21, and the other end of the braking pawl 36 is meshed with the tooth groove of the ratchet wheel 3. When the rocker 33 is rotated, the driving pawl 35 moves along with the rocker 33, one end of the driving pawl 35 close to the ratchet 3 slides along the tooth back of the ratchet 3, when the rocker 33 rotates to a required position, one end of the driving pawl 35 close to the ratchet 3 is clamped into the tooth groove of the ratchet 3, and then the rocker 33 is pushed reversely, so that the ratchet 3 can be pushed to rotate.
Referring to fig. 3, a braking member for braking the ratchet 3 by the braking pawl 36 is attached to the braking pawl 36. The braking piece is an elastic spring piece 37, one end of the elastic spring piece 37 is fixedly connected with the workbench 21, and the other end of the elastic spring piece 37 is contacted with one side of the braking pawl 36 far away from the tooth groove of the ratchet wheel 3. When the ratchet wheel 3 rotates, the braking pawl 36 slides along the tooth back of the ratchet wheel 3, the elastic spring piece 37 is poked under the action of the braking pawl 36, and when the ratchet wheel 3 stops rotating, the braking pawl 36 is clamped into the tooth groove of the ratchet wheel 3 under the action of the elastic force of the elastic spring piece 37.
Referring to fig. 2 and 3, a rotating ring 222 is fixedly connected to a bottom surface of the rotating platform 22, an annular groove 211 is formed in a top surface of the worktable 21, and the rotating ring 222 is rotatably disposed in the annular groove 211. A plurality of rolling grooves are formed in the bottom wall of the annular groove 211, a ball 223 is embedded in each rolling groove, and the ball 223 rolls and is arranged in the corresponding rolling groove.
The implementation principle of the high-efficiency radial drilling machine in the embodiment of the application is as follows:
in drilling a circumferentially arranged hole, a sheet material is first placed between the fixed plate 23 and the slide plate 24, and then the hand wheel 26 is turned so that the slide plate 24 approaches the fixed plate 23 to clamp the sheet material. At the moment, drilling operation can be carried out, after one hole is drilled, the rocker 33 is rotated, the driving pawl 35 moves along with the rocker 33, one end, close to the ratchet 3, of the driving pawl 35 slides along the tooth back of the ratchet 3, when the rocker 33 rotates to a required position, one end, close to the ratchet 3, of the driving pawl 35 is clamped into the tooth groove of the ratchet 3, then the rocker 33 is pushed reversely, and the ratchet 3 can be pushed to rotate. When the ratchet wheel 3 rotates, the braking pawl 36 slides along the tooth back of the ratchet wheel 3, the elastic spring piece 37 is shifted under the action of the braking pawl 36, and when the ratchet wheel 3 stops rotating, the braking pawl 36 is clamped into the tooth groove of the ratchet wheel 3 under the action of the elastic force of the elastic spring piece 37 to brake. With the rotation of the ratchet wheel 3, the rotating platform 22 rotates, and then the drilling operation of the next hole can be carried out.
Example two
Referring to fig. 4, the difference between the second embodiment and the first embodiment is: the braking piece is a spring 4, one end of the spring 4 is fixedly connected with the workbench 21, and the other end of the spring 4 is fixedly connected with one side of the braking pawl 36 close to the tooth groove of the ratchet wheel 3. When one end of the brake pawl 36 is positioned in the tooth groove of the ratchet wheel 3, the spring 4 is in a natural state, when the ratchet wheel 3 rotates, the brake pawl 36 slides along the tooth back of the ratchet wheel 3, the spring 4 is stretched, and when the ratchet wheel 3 stops rotating, the brake pawl 36 is clamped in the tooth groove of the ratchet wheel 3 under the action of the resilience force of the spring 4.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A high-efficiency radial drilling machine comprises a drilling part (1) and a bearing part (2), and is characterized in that: the bearing part (2) comprises a workbench (21), a rotating platform (22) is arranged on the workbench (21), and a rotating part for enabling the rotating platform (22) to rotate around the center of the rotating platform (22) is arranged on the rotating platform (22); the rotating platform (22) is fixedly connected with a fixed plate (23), the rotating platform (22) is provided with a sliding plate (24), a dovetail groove (221) is formed in the rotating platform (22) along the direction from the fixed plate (23) to the sliding plate (24), one end of the sliding plate (24) is fixedly connected with a dovetail block (242), and the dovetail block (242) is arranged in the dovetail groove (221) in a sliding mode; a screw rod (25) is connected to the dovetail block (242) in a threaded manner, the screw rod (25) is arranged along the direction from the fixed plate (23) to the sliding plate (24), and one end, close to the fixed plate (23), of the screw rod (25) is rotatably connected with the rotating platform (22); and a hand wheel (26) is fixedly connected to one end of the screw rod (25) far away from the fixing plate (23).
2. A high efficiency radial drill press as claimed in claim 1 wherein: the rotating piece comprises a ratchet wheel (3), the ratchet wheel (3) is positioned below the rotating platform (22), a connecting rod (31) is fixedly connected to the center of the rotating platform (22), and the connecting rod (31) is fixedly connected with the center of the ratchet wheel (3); the connecting rod (31) is connected with a rocker (33) in a rotating mode, the rocker (33) is connected with a driving pawl (35) in a rotating mode, and one end, far away from the rocker (33), of the driving pawl (35) is meshed with a tooth groove of the ratchet wheel (3).
3. A high efficiency radial drill press as claimed in claim 2 wherein: a brake pawl (36) is arranged on one side of the ratchet wheel (3), one end of the brake pawl (36) is rotatably connected with the workbench (21), and the other end of the brake pawl (36) is meshed with a tooth groove of the ratchet wheel (3); and a braking piece for braking the ratchet (3) by the braking pawl (36) is connected to the braking pawl (36).
4. A high efficiency radial drill press as claimed in claim 3 wherein: the braking piece is an elastic reed (37), one end of the elastic reed (37) is fixedly connected with the workbench (21), and the other end of the elastic reed (37) is in contact with one side, away from the tooth groove of the ratchet wheel (3), of the braking pawl (36).
5. A high efficiency radial drill press as claimed in claim 3 wherein: the braking piece is a spring (4), one end of the spring (4) is fixedly connected with the workbench (21), and the other end of the spring (4) is fixedly connected with one side, close to a tooth groove of the ratchet wheel (3), of the braking pawl (36).
6. A high efficiency radial drill press as claimed in claim 1 wherein: the rotary platform is characterized in that a rotary ring (222) is fixedly connected to the bottom surface of the rotary platform (22), an annular groove (211) is formed in the top surface of the workbench (21), and the rotary ring (222) is rotatably arranged in the annular groove (211).
7. A high efficiency radial drill press as claimed in claim 6 wherein: a plurality of rolling grooves are formed in the bottom wall of the annular groove (211), and each rolling groove is internally provided with a ball (223) in a rolling mode.
8. A high efficiency radial drill press as claimed in claim 1 wherein: the end face, close to the sliding plate (24), of the fixed plate (23) is provided with a first rubber sheet (231), and the end face, close to the fixed plate (23), of the sliding plate (24) is provided with a second rubber sheet (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021920802.1U CN213052809U (en) | 2020-09-04 | 2020-09-04 | Efficient radial drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021920802.1U CN213052809U (en) | 2020-09-04 | 2020-09-04 | Efficient radial drill |
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| Publication Number | Publication Date |
|---|---|
| CN213052809U true CN213052809U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021920802.1U Active CN213052809U (en) | 2020-09-04 | 2020-09-04 | Efficient radial drill |
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| CN (1) | CN213052809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814739A (en) * | 2021-10-30 | 2021-12-21 | 杭州富阳三水冶金材料有限公司 | Machining device for large adapter ring and machining process thereof |
-
2020
- 2020-09-04 CN CN202021920802.1U patent/CN213052809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814739A (en) * | 2021-10-30 | 2021-12-21 | 杭州富阳三水冶金材料有限公司 | Machining device for large adapter ring and machining process thereof |
| CN113814739B (en) * | 2021-10-30 | 2023-03-14 | 杭州富阳三水冶金材料有限公司 | Machining device for large adapter ring and machining method thereof |
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