CN216298057U - Drilling machine for mechanical manufacturing - Google Patents
Drilling machine for mechanical manufacturing Download PDFInfo
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- CN216298057U CN216298057U CN202121613887.3U CN202121613887U CN216298057U CN 216298057 U CN216298057 U CN 216298057U CN 202121613887 U CN202121613887 U CN 202121613887U CN 216298057 U CN216298057 U CN 216298057U
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- drilling
- drilling platform
- rotating shaft
- platform
- assembly
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- 238000005553 drilling Methods 0.000 title claims abstract description 97
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses a drilling machine for machine manufacturing, which comprises a bracket; the drilling mechanism is fixedly arranged at the top of the bracket and comprises a liftable drill bit; the platform assembly is arranged on the support in a lifting mode and located below the drill bit, the platform assembly comprises a drilling platform and a rotating assembly, the rotating assembly comprises a vertically arranged rotating shaft, the drilling platform is in rotating fit with the rotating shaft, fixing columns are arranged on the outer side of the rotating shaft, the fixing columns are connected with the drilling platform only when the drilling platform is located at a set position, the rotating shaft can drive the fixing columns to descend to enable the fixing columns to be separated from the drilling platform, and the set position comprises at least two positions; and the positioning assembly is used for positioning the rotating shaft when the fixed column is connected with and separated from the drilling platform only when the drilling platform is positioned at the set position. This application is through cooperating drilling platform and rotating assembly to can rotate drilling platform to the settlement position when pressing the pivot.
Description
Technical Field
The utility model belongs to the field of machine manufacturing, and particularly relates to a drilling machine for machine manufacturing.
Background
In the machine manufacturing process, a drilling machine is a common machining device, and is a general term for machines and devices that use a tool harder and sharper than a target object to leave a cylindrical hole or hole in the target object by means of rotary cutting or rotary extrusion.
In the prior art, the drilling machine generally comprises a fixedly arranged drilling platform, but in some cases, in order to better place or drill a workpiece, the position where the workpiece is placed needs to be rotated, and in the prior art, because the drilling platform is fixedly arranged, an additional tool capable of rotating is needed to meet the requirement, and the above problems are technical problems which need to be solved in the field.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a drilling machine for machine manufacturing, which can rotate by itself.
The technical scheme for solving the technical problems is as follows: a drilling machine for machine manufacturing, comprising a support; and
the drilling mechanism is fixedly arranged at the top of the support and comprises a liftable drill bit; and
the platform assembly is arranged on the support in a lifting mode and located below the drill bit, the platform assembly comprises a drilling platform and a rotating assembly, the rotating assembly comprises a vertically arranged rotating shaft, the drilling platform is in rotating fit with the rotating shaft, fixing columns are arranged on the outer side of the rotating shaft, the fixing columns are connected with the drilling platform only when the drilling platform is located at a set position, the rotating shaft can drive the fixing columns to descend to enable the fixing columns to be separated from the drilling platform, and the set position at least comprises two fixing columns; and
and the positioning assembly is used for positioning the rotating shaft when the fixing column is connected with and separated from the drilling platform only when the drilling platform is positioned at the set position.
The drilling machine for machine manufacturing disclosed in the application has the beneficial effects that: this application is through cooperating drilling platform and rotating assembly to can rotate drilling platform to the settlement position when pressing the pivot.
In an optional embodiment, the rotating assembly further includes a sleeve, the lower end of the rotating shaft is slidably sleeved in the sleeve, a through hole is formed in the middle of the drilling platform, and the upper end of the rotating shaft is slidably fitted in the through hole.
In an optional embodiment, the positioning assembly includes a positioning column disposed on the rotating shaft and a positioning slot disposed in the through hole, the rotating shaft can be lifted to engage the positioning column with the positioning slot only when the drilling platform is located at the predetermined position, and the positioning column is disengaged from the drilling platform when the positioning column is engaged with the positioning slot.
In an optional embodiment, an annular movable groove communicated with the through hole is formed in the drilling platform, a circle of rotary table is arranged on the outer side of the rotary shaft, the rotary table is located in the movable groove, the fixed column is arranged on the upper side of the rotary table, a slot is formed in the top of the movable groove, the fixed column can be inserted into the slot only when the drilling platform is located at the set position, and the rotary shaft can be driven to descend in the movable groove to enable the fixed column to be separated from the slot when descending.
In an alternative embodiment, a reset mechanism is included for actuating the spindle to reset.
In an alternative embodiment, the return mechanism includes a return spring, and two ends of the return spring are respectively connected with the rotating shaft and the sleeve.
In an alternative embodiment, the support comprises a base and a support vertically arranged on the base, the drilling mechanism is arranged on the top of the support, a lifting mechanism capable of lifting along the support is arranged on the support, the lifting mechanism is connected with a support component, and the support component supports the drilling platform.
Drawings
FIG. 1 is an overall schematic view of an embodiment of the present application;
FIG. 2 is a partial cross-sectional view of a platform assembly according to an embodiment of the present application;
description of reference numerals: 1. a support; 11. a base; 12. a support member; 13. a lifting mechanism; 14. a support assembly; 2. a drill bit; 31. drilling a platform; 311. a movable groove; 32. a rotating assembly; 321. a rotating shaft; 322. fixing a column; 323. a sleeve; 324. a turntable; 41. a positioning column; 42. positioning a groove; 5. a return spring.
Detailed Description
The principles and features of this application are described below in conjunction with the drawings and the embodiments, which are set forth to illustrate the application and not to limit the scope of the application.
The following discloses many different embodiments or examples for implementing the subject technology described. While specific examples of one or more arrangements of features are described below to simplify the disclosure, the examples should not be construed as limiting the present disclosure, and a first feature described later in the specification in conjunction with a second feature can include embodiments that are directly related, can also include embodiments that form additional features, and further can include embodiments in which one or more additional intervening features are used to indirectly connect or combine the first and second features to each other so that the first and second features may not be directly related.
As shown in fig. 1 and 2, the present application discloses an embodiment of a drilling machine for machine manufacturing, comprising a support 1, a drilling mechanism, a platform assembly and a positioning assembly.
In the embodiment disclosed in the present application, the support 1 includes a base 11 and a support 12 vertically disposed on the base 11, for example, the support 12 may be a vertically disposed cylinder, the drilling mechanism is fixedly mounted on the top of the support 12, a lifting mechanism 13 capable of lifting along the support 12 is disposed on the support 12, the lifting mechanism 13 is connected to the platform assembly, specifically, in an example, a vertical rack is disposed on the outer side of the support 12, the lifting mechanism 13 includes a lifting motor and a gear, the gear is engaged with the rack, the lifting motor rotates through a driving gear, so that the gear is driven to move along the rack, thereby driving the platform assembly connected to lift.
Above-mentioned drilling mechanism includes drill bit 2 of liftable, for example, drill bit 2 can be with the lead screw threaded connection of cylinder or vertical setting, thereby drive drill bit 2 through cylinder or hand lead screw and go up and down, in some examples, drive 2 pivoted motors of drill bit can directly be connected with drill bit 2 and follow drill bit 2 synchronous lifting, perhaps be connected with drill bit 2 through driving belt lamp mechanism and do not go up and down along with drill bit 2 synchronous lifting, its concrete connected mode does not do specific restriction this application, all can realize that the structure of 2 lifts of drill bit all can be applicable to in this application.
In the embodiment disclosed in the application, the platform assembly is installed on support 1, and it includes drilling platform 31 and rotating assembly 32, and wherein, support 1 supports drilling platform 31 through supporting component 14, and supporting component 14 is direct to be connected with elevating system 13, and drilling platform 31 is located drill bit 2 below, when drilling, drives drilling platform 31 earlier through elevating system and rises, makes the work piece be close to drill bit 2, and then operates drill bit 2 and descend and drill the work piece.
The rotating assembly 32 may be disposed inside the supporting assembly 14, and includes a vertically disposed rotating shaft 321, specifically, a through hole is disposed in the middle of the drilling platform 31, the upper end of the rotating shaft 321 is slidably fitted in the through hole, the drilling platform 31 is rotatably fitted with the rotating shaft 321 and can horizontally rotate around the rotating shaft 321, a fixing column 322 is disposed outside the rotating shaft 321, the fixing column 322 is connected with the drilling platform 31 only when the drilling platform 31 is located at a set position, it should be understood that the set position includes at least two, for example, in an example, the set position includes an initial position of the drilling platform 31 and a position after the drilling platform 31 is rotated by 90 degrees, an annular movable slot 311 communicated with the through hole is disposed inside the drilling platform 31, a circle of rotating disc 324 is fixed outside the rotating shaft 321, the rotating disc 324 is located in the movable slot 311, the fixing column 322 is fixed on the upper side of the rotating disc 324, a plurality of slots are disposed at the top of the movable slot 311, the included angles between the slots of different groups and the connection line of the rotation shaft are the same as the rotation angles of the set positions, when the drilling platform 31 is located at different set positions, the fixed column 322 is inserted into the slots of different groups, and when the rotation shaft 321 slides downwards along the through hole, the turntable 324 also descends along with the rotation shaft 321, so as to drive the fixed column 322 to be separated from the slot at the top of the movable groove 311.
In the embodiment disclosed in the present application, the positioning assembly is further included, and the positioning assembly is used for positioning the rotating shaft 321 when the fixing post 322 is connected to and disconnected from the drilling platform 31 only when the drilling platform 31 is located at the setting position, for example, in the above example where the drilling platform 31 is provided with the through hole, the positioning assembly includes a positioning post 41 installed on the rotating shaft 321, and a plurality of positioning slots 42 provided in the through hole and located at the same height, an angle of a connecting line between each positioning slot 42 and the rotating shaft 321 is the same as a deflection angle of each setting position, the number of the positioning slots 42 and the positioning posts 41 can correspond to the number of the setting positions one by one, when the drilling platform 31 is located at different setting positions, the rotating shaft 321 can make the positioning posts 41 engage in different positioning slots 42 by lifting, when the drilling platform 31 is not located at the setting position, the positioning posts 41 do not engage with any positioning slots 42, when the positioning post 41 is engaged with the positioning slot 42, the fixing post 322 is separated from the slot.
In some embodiments, the present application further includes a reset mechanism, the reset mechanism is configured to drive the rotating shaft 321 to reset, for example, the reset mechanism includes a reset spring 5, the reset spring 5 is sleeved on the rotating shaft 321, and two ends of the reset spring 5 are respectively connected to the rotating shaft 321 and the sleeve 323.
The working process of the present application requiring the rotary drilling platform 31 is as follows, in an initial state, the fixed column 322 is inserted into one or a group of slots at the top of the movable slot 311, at this time, since the rotating shaft 321 and the fixed column 322 are simultaneously connected with the drilling platform 31, the drilling platform 31 cannot rotate, when the drilling platform 31 needs to be rotated, the rotating shaft 321 is pressed down, for example, in some examples, the through hole and the drill bit 2 both correspond to the center position of the drilling platform 31, at this time, the rotating shaft 321 can be pressed down by lowering the drill bit 2 in a shutdown state, when the rotating shaft 321 descends to the positioning column 41 to correspond to the positioning slot 42, the positioning column 41 is clamped in the positioning slot 42, thereby fixing the rotating shaft 321, the fixed column 322 is separated from the top of the movable slot 311, at this time, the drilling platform 31 can rotate around the rotating shaft 321, when the drilling platform 31 rotates, the positioning slot 42 also rotates along with the drilling platform 31, thereby make reference column 41 break away from constant head tank 42, reset spring 5 drives pivot 321 and resets, however, because drilling platform 31 has taken place the skew this moment, reference column 41 can't insert again in same slot, drilling platform 31 can rotate at this moment, until drilling platform 31 rotates to the settlement position, fixed column 322 corresponds with another or another group slot in the activity groove 311 this moment, under canceling release mechanical system's effect, fixed column 322 inserts and establishes in the slot that corresponds with this settlement position, thereby to drilling platform 31 locking, accomplish the rotation to the drilling bottle, when needs rotatory drilling platform 31 once more, only need repeat above-mentioned action can.
In the description of the present specification, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present specification.
In the description of the present specification, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The terms used in the present specification are those general terms currently widely used in the art in consideration of functions related to the present disclosure, but they may be changed according to the intention of a person having ordinary skill in the art, precedent, or new technology in the art. Also, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present disclosure. Therefore, the terms used in the specification should not be construed as simple names but based on the meanings of the terms and the overall description of the present disclosure.
Flowcharts or text are used in this specification to illustrate the operational steps performed in accordance with embodiments of the present application. It should be understood that the operational steps in the embodiments of the present application are not necessarily performed in the exact order recited. Rather, the various steps may be processed in reverse order or simultaneously, as desired. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (7)
1. A drilling machine for mechanical manufacturing, comprising a support; and
the drilling mechanism is fixedly arranged at the top of the support and comprises a liftable drill bit; and
the platform assembly is arranged on the support in a lifting mode and located below the drill bit, the platform assembly comprises a drilling platform and a rotating assembly, the rotating assembly comprises a vertically arranged rotating shaft, the drilling platform is in rotating fit with the rotating shaft, fixing columns are arranged on the outer side of the rotating shaft, the fixing columns are connected with the drilling platform only when the drilling platform is located at a set position, the rotating shaft can drive the fixing columns to descend to enable the fixing columns to be separated from the drilling platform, and the set position at least comprises two fixing columns; and
and the positioning assembly is used for positioning the rotating shaft when the fixing column is connected with and separated from the drilling platform only when the drilling platform is positioned at the set position.
2. The drilling machine for machine-building as claimed in claim 1, wherein the rotation assembly further comprises a sleeve, a lower end of the rotation shaft is slidably sleeved in the sleeve, a through hole is formed in a middle portion of the drilling platform, and an upper end of the rotation shaft is slidably fitted in the through hole.
3. The drilling machine as claimed in claim 2, wherein the positioning assembly includes a positioning post disposed on the rotating shaft and a positioning slot opened in the through hole, the rotating shaft is lifted to engage the positioning post with the positioning slot only when the drilling platform is located at the setting position, and the positioning post is disengaged from the drilling platform when the positioning post is engaged with the positioning slot.
4. The drilling machine for machine-building as claimed in claim 3, wherein an annular movable slot communicating with said through hole is provided inside said drilling platform, a rotating disc is provided outside said rotating shaft, said rotating disc is located inside said movable slot, said fixed column is provided on the upper side of said rotating disc, a slot is provided on the top of said movable slot, said fixed column can be inserted into said slot only when said drilling platform is located at said set position, and said rotating shaft can drive said rotating disc to descend in said movable slot to separate said fixed column from said slot when descending.
5. The drilling machine for mechanical manufacturing of any one of claims 2 to 4, further comprising a reset mechanism for actuating the rotation shaft to reset.
6. The drilling machine for machine-building according to claim 5, wherein the return mechanism comprises a return spring, both ends of the return spring being connected to the rotary shaft and the sleeve, respectively.
7. The drilling machine for machine building according to any one of claims 1 to 4, wherein the support comprises a base and a support vertically arranged on the base, the drilling mechanism is arranged on top of the support, a lifting mechanism is arranged on the support and can lift along the support, the lifting mechanism is connected with a support assembly, and the support assembly supports the drilling platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121613887.3U CN216298057U (en) | 2021-07-15 | 2021-07-15 | Drilling machine for mechanical manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121613887.3U CN216298057U (en) | 2021-07-15 | 2021-07-15 | Drilling machine for mechanical manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216298057U true CN216298057U (en) | 2022-04-15 |
Family
ID=81086248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121613887.3U Expired - Fee Related CN216298057U (en) | 2021-07-15 | 2021-07-15 | Drilling machine for mechanical manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216298057U (en) |
-
2021
- 2021-07-15 CN CN202121613887.3U patent/CN216298057U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |