CN211939138U - Drilling device - Google Patents
Drilling device Download PDFInfo
- Publication number
- CN211939138U CN211939138U CN202020126638.0U CN202020126638U CN211939138U CN 211939138 U CN211939138 U CN 211939138U CN 202020126638 U CN202020126638 U CN 202020126638U CN 211939138 U CN211939138 U CN 211939138U
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- CN
- China
- Prior art keywords
- drilling device
- drilling
- clamping
- rack
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a drilling device, include: a frame; the clamping device is used for clamping a workpiece to be drilled and can slide left and right along the rack; the connecting mechanism is connected to the rack in a lifting manner and is provided with a drilling device for drilling; the lifting driving device is arranged on the rack and is in driving connection with the connecting mechanism; the rack is provided with a plurality of lifting driving devices along the left and right directions; use the utility model discloses a drilling equipment can effectively improve drilling accuracy.
Description
Technical Field
The utility model relates to a machine part processing field, in particular to drilling equipment.
Background
In the existing machining of mechanical parts, holes are often required to be formed in the surface of barrel equipment with large size, the barrel cannot be taken down and installed on a numerical control machine tool to be punched under the installation environment of the barrel equipment on site, and therefore the equipment which can adapt to the site machining link, flexibly clamp and punch is required.
Therefore, in the prior art, a drilling device is provided, wherein a clamping device and a drilling device are arranged on a frame, and the drilling device is controlled to drill after the clamping device is controlled to clamp a component to be detected; because the drilling device is driven by only the single-arm driving device, the driving device is easy to deform during drilling, so that the drilling position is deviated, and the drilling precision is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a drilling device can improve the drilling precision when conveniently drilling.
The utility model discloses a drilling equipment, include: a frame; the clamping device is used for clamping a workpiece to be drilled and can slide left and right along the rack; the connecting mechanism is connected to the rack in a lifting manner and is provided with a drilling device for drilling; the lifting driving device is arranged on the rack and is in driving connection with the connecting mechanism; the frame is provided with a plurality of lifting driving devices along the left and right direction.
Further, the drilling device comprises a motor arranged on the connecting mechanism and a drill bit in driving connection with the motor.
Further, the motor is connected with the drill bit through a rotating shaft in a driving mode, and the rotating shaft is detachably connected with the drill bit.
Further, the rotating shaft is detachably connected with the motor.
Further, the drilling device comprises at least two clamping blocks used for clamping the workpiece to be drilled, and the clamping blocks are connected with the rack in a sliding mode.
Furthermore, a limiting tooth block is arranged at the position, contacted with the workpiece to be drilled, of the clamping block.
Furthermore, a lead screw is rotatably connected to the rack, a nut is arranged on the clamping block, and the lead screw is in threaded fit with the nut.
Furthermore, a rotary crank is connected to the screw rod.
Furthermore, one end of the screw rod, which is far away from the rotating crank, is connected with a limit stop.
Furthermore, the lifting driving device is connected with the frame in a sliding manner and connected with the connecting mechanism in a sliding manner.
When the drilling device of the utility model is used, a workpiece to be drilled can be clamped by the clamping device; then control a plurality of lift drive, control coupling mechanism descends, then start drilling equipment and punch, because coupling mechanism is driven by a plurality of lift drive simultaneously, driving stability is high, when can effectively avoid single armed drive drilling equipment to go up and down, the easy bending deformation of actuating arm leads to boring the inaccurate condition in vacant position.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a drilling device according to an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of a drill bit;
the figures contain the following reference numerals:
1. a frame; 3. a clamping block; 4. drilling a workpiece; 6. a lead screw; 7. a nut; 8. a limit stop block; 9. rotating the crank; 15. a lift drive; 16. a connecting mechanism; 17. a motor; 18. a rotating shaft; 19. a drill bit; 20. a through groove; 21. and a limiting tooth block.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, a drilling apparatus includes: a frame 1; the clamping device is used for clamping the workpiece 4 to be drilled and can slide left and right along the rack 1; the connecting mechanism 16 is connected to the rack 1 in a lifting manner and is provided with a drilling device for drilling; the lifting driving device 15 is arranged on the frame 1 and is in driving connection with the connecting mechanism 16; the frame 1 is provided with a plurality of lift driving devices 15 in the left-right direction.
When the drilling device of the utility model is used, the clamping device can be used to clamp the workpiece 4 to be drilled; then control a plurality of lift drive 15, control coupling mechanism 16 descends, then start drilling equipment and punch, because coupling mechanism 16 is driven by a plurality of lift drive 15 simultaneously, drive stability is high, when can effectively avoiding single-arm drive drilling equipment to go up and down, the easy bending deformation of actuating arm leads to boring the inaccurate condition in vacant position.
The lifting driving device 15 can drive the connecting mechanism 16 to lift in various ways, for example, the connecting mechanism 16 is driven by the motor 17; or the connection mechanism 16 is driven to ascend or descend by an air cylinder or a hydraulic cylinder, etc.
As shown in fig. 1, the drilling device comprises a motor 17 arranged on the connecting mechanism 16 and a drill bit 19 in driving connection with the motor 17; the drill bit 19 may be driven to rotate by other means, such as a pneumatic motor or a hydraulic motor.
Wherein, as shown in fig. 1 and fig. 3, the motor 17 is in driving connection with the drill bit 19 through the rotating shaft 18, and the rotating shaft 18 is detachably connected with the drill bit 19; when the drill bit 19 is damaged or a different drill bit 19 needs to be replaced, the drill bit 19 is only required to be detached from the rotating shaft 18; wherein the drill bit 19 can be detachably connected by various means such as screw connection, latch connection, etc.
In order to prevent the rotating shaft 18 from being broken in the drilling process and affecting production, the rotating shaft 18 and the motor 17 can be detachably connected, so that the replacement is convenient; wherein, the rotating shaft 18 and the output shaft of the motor 17 can be detachably connected by a screw or a bolt and the like; the motor 17 can also be an outer rotor motor 17, an output shaft is fixedly connected with an outer rotor of the motor 17, and the rotor of the motor 17 and the output shaft are detached together when the motor 17 is detached.
As shown in fig. 1 and 2, the drilling device comprises at least two clamping blocks 3 for clamping a workpiece 4 to be drilled, wherein the clamping blocks 3 are connected with a machine frame 1 in a sliding manner; when drilling is carried out, the at least two clamping blocks 3 can be controlled to slide oppositely, so that all the clamping blocks 3 clamp the workpiece 4 to be drilled together, and then drilling is carried out; when drilling at different positions on the workpiece is required, the drilling can be realized by adjusting the position of the clamping block 3 relative to the machine frame 1.
In order to strengthen the clamping force of the clamping block 3 on the workpiece and prevent the workpiece from moving in the drilling process, a limiting tooth block 21 is arranged on the clamping block 3 in a position contacting with the workpiece 4 to be drilled.
In order to better control the position of the clamping block 3 and improve the loosening condition of the clamping block 3 after clamping a workpiece, a lead screw 6 is rotatably connected to the rack 1, a nut 7 is arranged on the clamping block 3, and the lead screw 6 is in threaded fit with the nut 7; because the screw rod has reverse self-locking performance, the clamping block 3 is difficult to loosen after clamping the workpiece.
The requirement that field users can rotate the screw rod 6 conveniently is met, and the screw rod 6 is connected with a rotating crank 9.
As shown in fig. 2, in order to prevent the clamping block 3 from sliding too far and being disconnected from the frame 1, a limit stop 8 is connected to one end of the screw rod 6 far away from the rotating crank 9.
As shown in fig. 1, the lifting driving device 15 is slidably connected with the frame 1 and slidably connected with the connecting mechanism 16; when a hole inclined relative to the vertical direction needs to be drilled on a workpiece, only the plurality of lifting driving devices 15 need to be controlled firstly, so that the connecting mechanism 16 drives the drilling device to incline by a corresponding angle, then the plurality of lifting driving devices 15 are controlled, the connecting mechanism 16 drives the drilling device to feed along an inclined path, and at the moment, part of the lifting driving devices 15 can slide relative to the connecting mechanism 16 and the machine frame 1, so that the feeding along the inclined path is smooth.
As shown in fig. 1, the frame 1 is further provided with a through slot 20 for the abdicating drilling device.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. A drilling apparatus, comprising:
a frame (1);
the clamping device is used for clamping a workpiece (4) to be drilled and can slide left and right along the rack (1);
the connecting mechanism (16) is connected to the rack (1) in a lifting manner and is provided with a drilling device for drilling;
the lifting driving device (15) is arranged on the rack (1) and is in driving connection with the connecting mechanism (16);
the rack (1) is provided with a plurality of lifting driving devices (15) along the left and right directions.
2. Drilling device according to claim 1, characterized in that the drilling device comprises a motor (17) arranged on the connection means (16) and a drill bit (19) in driving connection with the motor (17).
3. Drilling device according to claim 2, wherein the motor (17) is drivingly connected to the drill bit (19) via a rotational shaft (18), the rotational shaft (18) being detachably connected to the drill bit (19).
4. Drilling device according to claim 3, wherein the rotation shaft (18) is detachably connected to the motor (17).
5. Drilling device according to claim 1, characterized in that the drilling device comprises at least two clamping blocks (3) for clamping the workpiece (4) to be drilled, the clamping blocks (3) being in sliding connection with the machine frame (1).
6. Drilling device according to claim 5, characterized in that the clamping block (3) is provided with a stop tooth block (21) at the position where it contacts the workpiece (4) to be drilled.
7. The drilling device according to claim 5, characterized in that a lead screw (6) is rotatably connected to the frame (1), a nut (7) is arranged on the clamping block (3), and the lead screw (6) is in threaded fit with the nut (7).
8. Drilling device according to claim 7, characterized in that a rotary crank (9) is connected to the lead screw (6).
9. Drilling device according to claim 8, characterized in that a limit stop (8) is connected to the end of the threaded spindle (6) remote from the swivel crank (9).
10. Drilling device according to claim 1, wherein the lifting drive (15) is slidably connected to the frame (1) and to the connection mechanism (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020126638.0U CN211939138U (en) | 2020-01-19 | 2020-01-19 | Drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020126638.0U CN211939138U (en) | 2020-01-19 | 2020-01-19 | Drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211939138U true CN211939138U (en) | 2020-11-17 |
Family
ID=73174023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020126638.0U Withdrawn - After Issue CN211939138U (en) | 2020-01-19 | 2020-01-19 | Drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211939138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643501A (en) * | 2022-05-23 | 2022-06-21 | 江苏弗林特机电科技有限公司 | Multi-surface polishing and grinding device for motor rotor |
-
2020
- 2020-01-19 CN CN202020126638.0U patent/CN211939138U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643501A (en) * | 2022-05-23 | 2022-06-21 | 江苏弗林特机电科技有限公司 | Multi-surface polishing and grinding device for motor rotor |
| CN114643501B (en) * | 2022-05-23 | 2022-07-29 | 江苏弗林特机电科技有限公司 | Multi-surface polishing and grinding device for motor rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20201117 Effective date of abandoning: 20220124 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20201117 Effective date of abandoning: 20220124 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |