CN217290527U - Automatic drilling device - Google Patents
Automatic drilling device Download PDFInfo
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- CN217290527U CN217290527U CN202221070501.3U CN202221070501U CN217290527U CN 217290527 U CN217290527 U CN 217290527U CN 202221070501 U CN202221070501 U CN 202221070501U CN 217290527 U CN217290527 U CN 217290527U
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- rotating plate
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- driving device
- clamping
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Abstract
The utility model provides an automatic drilling device, in particular to the technical field of oil hole drilling, which comprises a supporting component and a rotating plate arranged on the supporting component; the first switching assembly is arranged on the supporting assembly and comprises a self-locking device and a driving device, wherein the self-locking device and the driving device are arranged between the supporting assembly and the rotating plate, and the driving device is used for driving the rotating plate to rotate by taking the self-locking device as a center; the clamping assembly is rotatably arranged on the rotating plate; the second switching module, the second switching module is fixed on the rotor plate, and the second switching module is including being used for driving clamping assembly pivoted actuating mechanism on the rotor plate, the utility model provides an among the prior art straight, oblique oily drilling equipment switch inconvenient, during the processing oilhole, the position size of oilhole and the circumference index angle inaccuracy of a plurality of oilholes, processing unsafe problem.
Description
Technical Field
The utility model belongs to the technical field of the oilhole drilling, specifically relate to an automatic drilling equipment.
Background
At present, the shaft oil hole of the gearbox is generally a straight oil hole, but the shaft of the oblique oil hole slowly appears along with the richness of the gearbox structure, the oil hole parameters mainly comprise the aperture, the position size of the oil hole and the circumferential distribution angle of a plurality of holes, and the oblique oil hole also comprises an oblique angle.
In the prior art, the straight/inclined oil holes of the gearbox shaft are required to be drilled through corresponding straight/inclined oil drilling devices respectively, most of the straight/inclined oil holes are machined on a manual drilling machine, the two devices are inconvenient to switch mutually in the actual machining process, when the oil holes are machined, the position and the size of the oil holes and the circumferential indexing angles of the oil holes are not accurate, machining is not safe, and great troubles are brought to the drilling process of the gearbox shaft oil holes.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic drilling device for it is inconvenient to solve among the prior art straight/oblique oil drilling device and switch, and the position size of control oilhole, porous circumference index angle are unstable, process unsafe technical problem.
The utility model provides a following technical scheme, an automatic drilling equipment, include:
the rotary plate is arranged on the support assembly;
the first switching assembly is arranged on the supporting assembly and comprises a self-locking device and a driving device, wherein the self-locking device and the driving device are arranged between the supporting assembly and the rotating plate, and the driving device is used for driving the rotating plate to rotate by taking the self-locking device as a center;
the clamping assembly is rotatably arranged on the rotating plate;
the second switching assembly is fixed on the rotating plate and comprises a driving mechanism for driving the clamping assembly to rotate on the rotating plate.
Compared with the prior art, the beneficial effects of the application are that: the gearbox shaft is clamped and fixed on the clamping assembly through the clamping assembly, the accuracy of the position and the size of a hole site is ensured, meanwhile, the driving device drives the rotating plate and the gearbox shaft after clamping and fixing to rotate, the drilling mode of the straight and oblique oil holes is automatically completed, meanwhile, the driving mechanism drives the gearbox shaft to rotate automatically, the accuracy of the circumferential distribution angle of the oil holes is ensured, automatic drilling in a machining center is realized, the machining beat is fast, a cutter can be cooled by water, the service life of the cutter is prolonged, and the machining benefit is improved.
Preferably, the supporting assembly comprises a bottom plate and a supporting plate fixed on the bottom plate through screws, and the first switching assembly is mounted on the supporting plate.
Preferably, the driving device is arranged on one side of the self-locking device, the bottom end of the driving device is hinged to the supporting assembly, the output end of the driving device is hinged to the bottom of one side of the rotating plate, and a pneumatic button for controlling the driving device to start and stop is arranged on the supporting assembly.
Preferably, a cone angle cushion block fixed on the supporting assembly is arranged on one side, away from the driving device, of the self-locking device, the cone angle cushion block is arranged corresponding to one side, away from the output end of the driving device, of the rotating plate, and an inclined plane is arranged at the top of the cone angle cushion block.
Preferably, one end of the rotating plate, which is far away from the cone angle cushion block, is connected with the support assembly through a locking cone angle support mechanism, one end of the locking cone angle support mechanism is detachably connected with the rotating plate through a pin, and the other end of the locking cone angle support mechanism is detachably connected with the support assembly through a pin.
Preferably, one side of the supporting component is connected with a cone angle pressing block which can horizontally rotate.
Preferably, the bottom of the cone angle pressing block is provided with an inclined plane, and the inclined plane at the bottom of the cone angle pressing block is parallel to the inclined plane at the top of the cone angle cushion block.
Preferably, the clamping assembly comprises a clamping disc rotatably arranged on the rotating plate, an apex arranged on one side of the clamping disc and a pressing device arranged corresponding to the apex, a first driving device for driving the pressing device to move towards the apex is arranged on the clamping disc, a positioning block is fixed on one side of the clamping disc and arranged on the periphery of the apex, and the apex is connected with the clamping disc through a spring.
Preferably, a supporting plate is fixed on one side of the first driving device, and one side of the supporting plate, which is far away from the first driving device, is arranged in an arc shape.
Preferably, one side of the clamping disc is provided with a clamping jaw and an end face pressing device, the clamping jaw and the end face pressing device are arranged in a staggered mode, and the clamping disc is connected with a second driving device used for driving the end face pressing device to move horizontally.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a perspective view of an automatic drilling device in a straight oil hole machining state according to an embodiment of the present invention;
fig. 2 is a front view of the automatic drilling device for a straight oil hole in a machining state according to an embodiment of the present invention;
fig. 3 is a perspective view of the automatic drilling device for oblique oil hole processing state according to the embodiment of the present invention;
fig. 4 is a front view of the automatic drilling device in an oblique oil hole machining state provided by the embodiment of the present invention.
Description of reference numerals:
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1 | Centre for |
2 |
| Locating |
3 | Clamping |
4 |
| End face |
5 | |
6 |
| Taper |
7 | Self- |
8 |
| |
9 | Locking cone |
10 |
| Cone |
11 | |
12 |
| |
13 | |
14 |
| |
15 | |
16 |
| |
17 | |
18 |
| Clamping |
19 | |
20 |
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 by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description of the embodiments of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so indicated must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1, an automatic drilling apparatus includes a supporting assembly, a rotating plate 15, a first switching assembly, a clamping assembly, and a second switching assembly.
Wherein the rotating plate 15 is provided on the support assembly.
The first switching assembly is installed on the supporting assembly and comprises a self-locking device 8 and a driving device 9, the self-locking device 8 and the driving device 9 are arranged between the supporting assembly and the rotating plate 15, the driving device 9 is used for driving the rotating plate 15 to rotate by taking the self-locking device 8 as a center, after the fixing and clamping of the gearbox shaft are completed, one end of the rotating plate 15 is driven to rise through the driving device 9, the rotating plate 15 vertically rotates by taking the self-locking device 8 as a circle center, the gearbox shaft is converted into an inclined state from a horizontal state, the machining mode of the oil hole can be converted from a straight oil hole into an inclined oil hole, and the switching of the straight oil hole and the inclined oil hole is facilitated.
As shown in fig. 2, a clamping assembly is provided on the rotating plate 15, the clamping assembly being used for clamping and fixing of the gearbox shaft.
The second switching component is fixed on the rotating plate 15 and comprises a driving mechanism 1 for driving the clamping disc 19 to rotate back and forth on the rotating plate 15, in the actual machining process, drilling of straight and inclined oil holes needs to be carried out at different positions of the gearbox shaft, the driving mechanism 1 can drive the clamping disc 19 and the gearbox shaft clamped on the clamping disc 19 to rotate, so that different positions of the gearbox shaft correspond to drilling equipment, therefore, the straight and inclined oil holes can be machined at different positions on the gearbox shaft, and meanwhile, when the device is actually used, the clamping disc 19 can be controlled to rotate at a certain angle through a control program, and the stability of the circumferential distribution angle of the oil holes is guaranteed.
In this embodiment, the supporting component includes a bottom plate 13 and a supporting plate 14 fixed on the bottom plate 13 by screws, the first switching component is mounted on the supporting plate 14, the supporting plate 14 and the bottom plate 13 play a supporting role, and in an actual use requirement, the device may be mounted at other positions, and the bottom plate 13 and various components thereon may be detached by detaching the screws, so as to meet requirements of different processing positions and environments.
In this embodiment, drive arrangement 9 sets up in one side of self-lock device 8, drive arrangement 9's bottom articulates on supporting component, drive arrangement 9's output is articulated with one side bottom of rotor plate 15, be equipped with the pneumatic button 12 that control drive arrangement 9 opened and shut on the supporting component, when this device in-service use, when switching to oblique oilhole state from straight oilhole, accessible pneumatic button 12 drives drive arrangement 9 and moves, and its output jacks up the one end of rotor plate 15, makes rotor plate 15 and gearbox shaft be in the tilt state, accomplishes the switching of oblique oilhole state.
In this embodiment, one side of the self-locking device 8, which is away from the driving device 9, is provided with a taper angle cushion block 7 fixed on the supporting assembly, the taper angle cushion block 7 and one side of the rotating plate 15, which is away from the output end of the driving device 9, are correspondingly arranged, the top of the taper angle cushion block 7 is provided with an inclined surface, in the switching process of an inclined oil hole, namely, in the rotating process of the rotating plate 15, one side of the rotating plate 15, which is away from the jacking end, is pressed downwards, when the rotating plate 15 is in a limit state, the bottom surface of one side of the rotating plate 15 is attached to the taper angle cushion block 7, and meanwhile, the inclination angle of the inclined surface of the taper angle cushion block 7 is consistent with the inclination angle of the rotating plate 15 in the limit state, so as to ensure that the rotating plate 15 can be completely attached to the taper angle cushion block 7, and further, the taper angle cushion block 7 can be specifically made of an elastic material, so as to buffer the rotating plate 15.
As shown in fig. 3 and 4, in this embodiment, when the rotating plate 15 rotates to the bottom surface thereof to be attached to the top of the taper angle pad 7, one end of the rotating plate 15 away from the taper angle pad 7 is connected to the supporting assembly through the locking taper angle supporting mechanism 10, one end of the locking taper angle supporting mechanism 10 is detachably connected to the rotating plate 15 through a pin, and the other end of the locking taper angle supporting mechanism 10 is detachably connected to the supporting assembly through a pin, after the state of the oblique oil hole is switched, because of the self of each component, when drilling a shaft of a gearbox, the unstable condition of the device body is easy to occur, by providing the locking taper angle supporting mechanism 10, a triangular supporting structure is formed among the supporting assembly, the locking taper angle supporting mechanism 10 and the rotating plate 15, so as to ensure the stability of the device during machining, and at the same time when machining a straight oil hole, the locking taper angle supporting mechanism 10 does not need to be disposed on the supporting assembly, that is, when the machining state is switched from the straight oil hole state to the oblique oil hole state, the locking cone angle supporting mechanism 10 is additionally arranged on one side of the rotating plate 15 and the supporting assembly, and when the machining state is switched from the oblique oil hole state to the straight oil hole state, the locking cone angle supporting mechanism 10 is detached from the rotating plate 15 and the supporting assembly.
In this embodiment, one side of the supporting assembly is connected with a cone angle pressing block 11 capable of horizontally rotating, when the rotating plate 15 rotates to the bottom surface of the rotating plate to be attached to the top of the cone angle cushion block 7, the cone angle pressing block 11 abuts against the upper surface of the rotating plate 15, when the rotating plate 15 is attached to the cone angle cushion block 7, the cone angle pressing block 11 can be rotated to be located above the rotating plate 15, and meanwhile, the cone angle cushion block 7 and the cone angle pressing block 11 are matched to tightly press and fix one end of the rotating plate 15, so that the stability of the rotating plate during processing is ensured.
In this embodiment, the bottom of the taper angle pressing block 11 is provided with an inclined plane, the inclined plane at the bottom of the taper angle pressing block 11 is parallel to the inclined plane at the top of the taper angle cushion block 7, and after the rotating plate 15 is clamped between the taper angle cushion block 7 and the taper angle pressing block 11, because the inclined planes of the taper angle cushion block 7 and the taper angle pressing block 11 are both matched with the rotating plate in an inclined state, the taper angle cushion block 7 and the taper angle pressing block 11 can be tightly attached to the upper and lower surfaces of the rotating plate 15, and the stability of the taper angle pressing block 11 is further improved.
In this embodiment, the clamping assembly includes a clamping disk 19 rotatably disposed on the rotating plate 15, a tip 2 mounted on one side of the clamping disk 19, and a pressing device 6 disposed corresponding to the tip 2, a first driving device 17 for driving the pressing device 6 to move toward the tip 2 is mounted on the clamping disk 19, when the gearbox shaft is clamped, the left end surface of the gearbox shaft abuts against the tip 2, and the right end surface of the gearbox shaft is placed on a corresponding device of the pressing device 6, the first driving device 17 drives the pressing device 6 to move toward the right end surface of the gearbox shaft, and the gearbox shaft is clamped and fixed by matching with the tip 2, so as to ensure the stability of the position and size of the oil hole, specifically, the first driving structure may be an air cylinder or a hydraulic cylinder, and is used for driving the pressing device 6 to complete the action of clamping the gearbox shaft, a positioning block 3 is fixed on one side of the clamping disk 19, the positioning block 3 is arranged on the periphery of the center 2, the center 2 is connected with the clamping disc 19 through the spring 20, one end of the gearbox shaft is abutted against the center 2 in the clamping process of the gearbox shaft, and certain buffering force can be given to the gearbox shaft through the spring 20 so as to facilitate clamping and fixing of the gearbox shaft and movement of the pressing device 6.
In this embodiment, a supporting plate 18 is fixed on one side of the first driving device 17, one side of the supporting plate 18, which is far away from the first driving device 17, is in an arc shape, in the actual clamping process of the gearbox shaft, because the self weight of the gearbox shaft is large, in the clamping process, a worker may not stably take the gearbox shaft, and in this embodiment, the gearbox shaft can be placed on the supporting plate 18, so that the side surface of the gearbox shaft is attached to the supporting plate 18, it is ensured that the supporting plate 18 can support the gearbox shaft, and meanwhile, when the gearbox shaft is placed on the supporting plate 18, two ends of the gearbox shaft respectively correspond to the tip 2 and the pressing device, so as to facilitate the subsequent clamping process.
In this embodiment, a clamping jaw 4 and an end face pressing device 5 are disposed on one side of the clamping disc 19, the clamping jaw 4 and the end face pressing device 5 are arranged in a staggered manner, a second driving device 16 for driving the end face pressing device 5 to move horizontally is connected to the clamping disc 19, in the existing transmission shaft, the transmission shaft includes two parts, one part is a shaft body, and the other part is a positioning gear fixed at one end of the shaft body, in this embodiment, in a specific clamping process, an end face with the positioning gear is placed on the center 2, the position of the left end face of the positioning gear is limited by the positioning block 3, one side of the positioning gear is abutted against the clamping jaw 4, the end face pressing device 5 is driven by the second driving device 16 to press against the right end face of the positioning gear, the position of the positioning gear is fixed, and finally the pressing device 6 is driven by the first driving device 17 to move, one end of the shaft body is pressed tightly, so that the gearbox shaft is clamped and fixed.
The utility model discloses an actual operation flow and theory of operation as follows: firstly, aligning the left end face of the gearbox shaft with the tip 2, driving the pressing device 6 to move towards the right end face of the gearbox shaft through the first driving device 17 until the gearbox shaft is clamped and fixed, then processing straight oil holes distributed circumferentially on the gearbox shaft through the drilling equipment and the driving mechanism 1, starting the driving device 9 to jack up one end of the rotating plate 15 when the processing state of the inclined oil holes needs to be switched to, so that the gearbox shaft is in an inclined state, and processing the inclined oil holes distributed circumferentially on the gearbox shaft through the drilling equipment and the driving mechanism 1.
To sum up, the utility model discloses automatic drilling equipment in the middle of the above-mentioned embodiment, the operation of control drive arrangement 9 makes rotor plate 15 and gearbox axle be in the tilt state, accomplishes the switching of straight, oblique oilhole processing state, compresses tightly the part through top 2 and closing device 6 automation simultaneously, can ensure the stability of oilhole position size, and automatic control actuating mechanism 1 drives the gearbox axle simultaneously and rotates, has ensured that the circumference distribution angle of oilhole is stable.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (10)
1. An automatic drilling device, characterized by comprising:
the rotary plate is arranged on the support assembly;
the first switching assembly is arranged on the supporting assembly and comprises a self-locking device and a driving device, wherein the self-locking device and the driving device are arranged between the supporting assembly and the rotating plate, and the driving device is used for driving the rotating plate to rotate by taking the self-locking device as a center;
the clamping assembly is rotatably arranged on the rotating plate;
the second switching assembly is fixed on the rotating plate and comprises a driving mechanism for driving the clamping assembly to rotate on the rotating plate.
2. The automatic drilling apparatus of claim 1, wherein the support assembly includes a base plate and a support plate fixed to the base plate by a screw, the first switching assembly being mounted on the support plate.
3. The automatic drilling device according to claim 1, wherein the driving device is arranged on one side of the self-locking device, the bottom end of the driving device is hinged to the supporting assembly, the output end of the driving device is hinged to the bottom of one side of the rotating plate, and a pneumatic button for controlling the driving device to start and stop is arranged on the supporting assembly.
4. The automatic drilling device according to claim 1, wherein the self-locking device is provided with a cone angle cushion block fixed on the support assembly at a side away from the driving device, the cone angle cushion block is arranged corresponding to a side of the rotating plate away from the output end of the driving device, and the top of the cone angle cushion block is provided with a slope.
5. The automatic drilling apparatus of claim 4, wherein the end of the rotating plate remote from the cone angle cushion block is connected to the support assembly by a locking cone angle support mechanism, one end of the locking cone angle support mechanism is detachably connected to the rotating plate by a pin, and the other end of the locking cone angle support mechanism is detachably connected to the support assembly by a pin.
6. The automatic drilling apparatus of claim 4, wherein a horizontally rotatable cone angle press block is connected to one side of the support assembly.
7. The automatic drilling device according to claim 6, characterized in that the bottom of the taper angle pressing block is provided with an inclined surface, and the inclined surface at the bottom of the taper angle pressing block is arranged in parallel with the inclined surface at the top of the taper angle cushion block.
8. The automatic drilling device according to claim 1, wherein the clamping assembly comprises a clamping disc rotatably arranged on the rotating plate, a tip arranged on one side of the clamping disc, and a pressing device arranged corresponding to the tip, a first driving device for driving the pressing device to move towards the tip is arranged on the clamping disc, a positioning block is fixed on one side of the clamping disc, the positioning block is arranged on the periphery of the tip, and the tip is connected with the clamping disc through a spring.
9. The automatic drilling device of claim 8, wherein a support plate is fixed to one side of the first driving device, and the side of the support plate away from the first driving device is arc-shaped.
10. The automatic drilling device according to claim 8, wherein a clamping jaw and a face pressing device are arranged on one side of the clamping disc, the clamping jaw and the face pressing device are arranged in a staggered mode, and a second driving device for driving the face pressing device to move horizontally is connected to the clamping disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221070501.3U CN217290527U (en) | 2022-05-06 | 2022-05-06 | Automatic drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221070501.3U CN217290527U (en) | 2022-05-06 | 2022-05-06 | Automatic drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217290527U true CN217290527U (en) | 2022-08-26 |
Family
ID=82917625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221070501.3U Active CN217290527U (en) | 2022-05-06 | 2022-05-06 | Automatic drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217290527U (en) |
-
2022
- 2022-05-06 CN CN202221070501.3U patent/CN217290527U/en active Active
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