CN215468303U - Power switching device on drilling machine - Google Patents
Power switching device on drilling machine Download PDFInfo
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- CN215468303U CN215468303U CN202121315185.7U CN202121315185U CN215468303U CN 215468303 U CN215468303 U CN 215468303U CN 202121315185 U CN202121315185 U CN 202121315185U CN 215468303 U CN215468303 U CN 215468303U
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Abstract
The utility model discloses a power switching device on a drilling machine, which comprises a bottom plate and a drilling machine main body, wherein the drilling machine main body is connected with the bottom plate through bolts, a transmission rod is installed on one side of the drilling machine main body, a through hole is formed in the upper surface of the bottom plate, a support frame is installed on the inner side of the through hole, a working box is welded above the support frame, a gear A is installed on the inner side of the working box, a gear B is detachably connected to the right side of the gear A, a transmission shaft is installed on the right side of the gear B, a support rod is installed above the gear A, a threaded rod is installed on the outer side of the support rod, and a positioning block is detachably connected to one side of the threaded rod. The friction of elements in the working box is reduced through the oil box, the pipeline, the valve, the gear A, the gear B and the working box, so that the service life of the power switching device is prolonged.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a power switching device on a drilling machine.
Background
The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed, a cutter rotates and feeds along the direction of a main shaft, and the operation can be manual or motor-driven.
Patent No. 201320859119.5 discloses a power switching device on drilling machine, and the device is through setting up switching device on the drilling machine power head for the output power switching of drilling machine is to the support on, and the support can transversely stretch into the inboard countershaft sleeve inner wall of axle sleeve and process, under the condition that does not change the drilling machine structure, makes things convenient for the processing of axle sleeve inner wall, has simple structure, processes convenient advantage.
This last power switching device of drilling machine has following drawback: when the power switching device is used, the power switching device is inconvenient to install, and the power switching operation is influenced; meanwhile, the friction of elements in the switching device cannot be reduced, and the service life of the switching device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a power switching device on a drilling machine, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a power switching device on drilling machine, includes bottom plate and drilling machine main part, bottom plate top bolted connection has the drilling machine main part, the transfer line is installed to drilling machine main part one side, the through-hole has been seted up to the bottom plate upper surface, the support frame is installed to the through-hole inboard, the welding of support frame top has the work box, gear A is installed to the work box inboard, gear A can be dismantled in the right side and be connected with gear B, the transmission shaft is installed on gear B right side, branch is installed to gear A top, the threaded rod is installed in the branch outside, threaded rod one side can be dismantled and be connected with the locating piece.
Furthermore, an oil box is arranged above the working box, a pipeline is inserted into one side of the oil box, one end of the pipeline, which is far away from the oil box, extends into the working box, and a valve is detachably connected to one side of the pipeline; through oil box, pipeline and the valve of installation, during the use, open the valve switch on the pipeline of oil box outside, then in the lubricating oil inflow pipeline in the oil box, drip in the gear A surface in spreading into the work box through the pipeline afterwards, on lubricating oil passes through gear A and reaches gear B on right side afterwards, reduce the friction of work box internal element to improve switching device's life.
Further, the pipeline is positioned above the gear A; lubricating oil in the oil box can conveniently drop on the surface of the gear A through the pipeline, so that the service lives of the gear A and the gear B are prolonged.
Furthermore, the inner side of the through hole is matched with the support frame; the support frame convenient to install work box below is put into the through-hole inboard to fix the work box, avoid the work box to take place to rock.
Furthermore, the inner side of the support rod is matched with the transmission rod; the transmission rod is convenient to be placed inside the support rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. through the threaded rod, the positioning block, the gear A, the gear B, the transmission shaft, the support rod and the transmission rod which are arranged, when the drilling machine is used, the transmission rod on one side of the drilling machine main body is firstly placed into the inner side of the support rod, then the working box is put down, then the supporting frame arranged below the working box enters the through hole arranged on the surface of the bottom plate, thereby avoiding the working box from shaking, then the threaded rod on the outer side of the supporting rod is rotated, then the threaded rod drives the positioning block to move on the inner side of the supporting rod to fix the transmission rod, then a switch of the drilling machine main body is opened, the transmission rod on one side of the drilling machine main body drives the supporting rod to rotate, then the supporting rod drives the gear A below the supporting rod to rotate, then the gear A drives the gear B on the right side to rotate, then the gear B drives the transmission shaft on the right side to rotate, thereby be convenient for install power switching device, also be convenient for simultaneously carry out power switching operation, improve work efficiency.
2. According to the utility model, through the installed oil box, the pipeline, the valve, the gear A, the gear B and the working box, when the switching device is used, the valve switch on the pipeline outside the oil box is opened, then the lubricating oil in the oil box flows into the pipeline, then the lubricating oil is transmitted into the working box through the pipeline and drops on the surface of the gear A, and then the lubricating oil is transmitted to the gear B on the right side through the gear A, so that the friction of elements in the working box is reduced, and the service life of the switching device is prolonged.
Drawings
Fig. 1 is a schematic overall structure diagram of a power adapter on a drilling machine according to the present invention.
Fig. 2 is a schematic diagram of the internal structure of a working box of the power switching device on the drilling machine.
Fig. 3 is a schematic view of an inner side structure of a support rod of a power adapter of a drilling machine according to the present invention.
In the figure: 1. a drilling machine main body; 2. an oil box; 3. a valve; 4. a work box; 5. a support frame; 6. a base plate; 7. a transmission rod; 8. a threaded rod; 9. a strut; 10. a pipeline; 11. a drive shaft; 12. a through hole; 13. a gear A; 14. a gear B; 15. and (5) positioning the blocks.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a power switching device on drilling machine, including bottom plate 6 and drilling machine main part 1, bolted connection has drilling machine main part 1 above bottom plate 6, transfer line 7 is installed to drilling machine main part 1 one side, through-hole 12 has been seted up to 6 upper surfaces of bottom plate, support frame 5 is installed to through-hole 12 inboard, the welding of support frame 5 top has work box 4, gear A13 is installed to 4 inboard of work box, gear A13 right side detachably is connected with gear B14, transmission shaft 11 is installed on gear B14 right side, branch 9 is installed to gear A13 top, threaded rod 8 is installed in the branch 9 outside, threaded rod 8 one side detachably connected with locating piece 15.
An oil box 2 is mounted above the working box 4, a pipeline 10 is inserted into one side of the oil box 2, one end, far away from the oil box 2, of the pipeline 10 extends into the working box 4, and a valve 3 is detachably connected to one side of the pipeline 10; through the oil box 2, pipeline 10 and the valve 3 of installation, during the use, open the valve 3 switch on the pipeline 10 outside oil box 2, then the lubricating oil in the oil box 2 flows into in the pipeline 10, and then spreads into through pipeline 10 and drips on gear A13 surface in work box 4, and lubricating oil passes through gear A13 afterwards and reaches gear B14 on the right side, reduces the friction of the interior component of work box 4 to improve adapter's life.
Wherein the duct 10 is located above gear a 13; lubricating oil in the oil box 2 is convenient to drip on the surface of the gear A13 through the pipeline 10, and therefore the service life of the gear A13 and the gear B14 is prolonged.
Wherein, the inner side of the through hole 12 is inosculated with the support frame 5; through-hole 12 inboard is put into to support frame 5 convenient to install work box 4 below to fix work box 4, avoid work box 4 to take place to rock.
Wherein, the inner side of the supporting rod 9 is matched with the transmission rod 7; the driving rod 7 is conveniently put inside the supporting rod 9.
It should be noted that, the present invention is a power switching device on a drilling machine, when in use, the transmission rod 7 on one side of the drilling machine main body 1 is firstly placed inside the supporting rod 9, then the working box 4 is put down, then the supporting frame 5 installed below the working box 4 enters the through hole 12 formed on the surface of the bottom plate 6, thereby avoiding the working box 4 from shaking, then the threaded rod 8 outside the supporting rod 9 is rotated, then the threaded rod 8 drives the positioning block 15 to move inside the supporting rod 9, the transmission rod 7 is fixed, then the drilling machine main body 1 is opened, the transmission rod 7 on one side of the drilling machine main body 1 drives the supporting rod 9 to rotate, then the supporting rod 9 drives the gear a13 below to rotate, then the gear a13 drives the gear B14 on the right side to rotate, then the gear B14 drives the transmission shaft 11 on the right side to rotate, thereby facilitating the installation of the power switching device, and facilitating the power switching operation, the work efficiency is improved, then the valve 3 switch on the pipeline 10 outside the oil box 2 is opened, then the lubricating oil in the oil box 2 flows into the pipeline 10, then the lubricating oil is transmitted into the work box 4 through the pipeline 10 and drips on the surface of the gear A13, then the lubricating oil is transmitted onto the gear B14 on the right side through the gear A13, the friction of elements in the work box 4 is reduced, and therefore the service life of the adapter device is prolonged.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A power switching device on a drilling machine comprises a base plate (6) and a drilling machine main body (1), it is characterized in that a drilling machine main body (1) is connected with the upper part of the bottom plate (6) through bolts, a transmission rod (7) is arranged on one side of the drilling machine main body (1), a through hole (12) is arranged on the upper surface of the bottom plate (6), a support frame (5) is arranged on the inner side of the through hole (12), a working box (4) is welded above the support frame (5), a gear A (13) is arranged on the inner side of the working box (4), a gear B (14) is detachably connected to the right side of the gear A (13), a transmission shaft (11) is arranged on the right side of the gear B (14), a support rod (9) is arranged above the gear A (13), threaded rod (8) are installed in branch (9) outside, threaded rod (8) one side detachable connection has locating piece (15).
2. The power adapter of claim 1, wherein: oil box (2) are installed to work box (4) top, it has pipeline (10) to peg graft in oil box (2) one side, and inside pipeline (10) kept away from the one end of oil box (2) extended to work box (4), pipeline (10) one side can be dismantled and be connected with valve (3).
3. The power adapter of claim 2, wherein: the pipeline (10) is positioned above the gear A (13).
4. The power adapter of claim 1, wherein: the inner side of the through hole (12) is matched with the support frame (5).
5. The power adapter of claim 1, wherein: the inner side of the support rod (9) is matched with the transmission rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121315185.7U CN215468303U (en) | 2021-06-15 | 2021-06-15 | Power switching device on drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121315185.7U CN215468303U (en) | 2021-06-15 | 2021-06-15 | Power switching device on drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215468303U true CN215468303U (en) | 2022-01-11 |
Family
ID=79785030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121315185.7U Active CN215468303U (en) | 2021-06-15 | 2021-06-15 | Power switching device on drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215468303U (en) |
-
2021
- 2021-06-15 CN CN202121315185.7U patent/CN215468303U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 324022 Building 1, No. 16, Jinqiu South Road, Quzhou City, Zhejiang Province Patentee after: Zhejiang Zhongcheng sliding bearing technology Co.,Ltd. Address before: 324000 Room 201, No. 1 plant, Qujiang District small and Micro Enterprise Park (b), No. 28, Juhai Second Road, Qujiang District, Quzhou City, Zhejiang Province Patentee before: Zhejiang Zhongcheng sliding bearing technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A power transfer device on drilling machine Effective date of registration: 20230214 Granted publication date: 20220111 Pledgee: Zhejiang Tailong commercial bank Limited by Share Ltd. Quzhou green franchise branch Pledgor: Zhejiang Zhongcheng sliding bearing technology Co.,Ltd. Registration number: Y2023330000374 |