CN110935909B - Precise drilling device for narrow space - Google Patents
Precise drilling device for narrow space Download PDFInfo
- Publication number
- CN110935909B CN110935909B CN201911351895.2A CN201911351895A CN110935909B CN 110935909 B CN110935909 B CN 110935909B CN 201911351895 A CN201911351895 A CN 201911351895A CN 110935909 B CN110935909 B CN 110935909B
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- Prior art keywords
- sideslip
- adjusting
- roll
- over
- transverse moving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0078—Guiding devices for hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/013—Control or regulation of feed movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a precise borer for a narrow space, which comprises a clamping mechanism, a fixing mechanism for fixing in the narrow space, a rotation adjusting mechanism for adjusting a drilling angle and a transverse moving adjusting mechanism for stretching, wherein the fixing mechanism is provided with the rotation adjusting mechanism, the rotation adjusting mechanism is provided with the transverse moving adjusting mechanism, the transverse moving adjusting mechanism is connected with the clamping mechanism, and the power end of the fixing mechanism is connected with a power mechanism. The invention can accurately adjust the angle and the depth of the electric drill during drilling by utilizing the rotary adjusting mechanism and the transverse moving adjusting mechanism, can adapt to various narrow surfaces by utilizing the fixing mechanism, and ensures the stability of the device.
Description
Technical Field
The invention relates to the field of drilling devices, in particular to a precise drilling device for a narrow space.
Background
A drill is a general term for machines and apparatuses that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary pressing using a tool harder and sharper than the object. Also known as drills, punches, through-hole machines, and the like. The expected effect is achieved by drilling the precise parts, and the drilling machines comprise a semi-automatic drilling machine and a full-automatic drilling machine, so that the cost of human resources is increased; most enterprises consider full-automatic drilling machines as a development direction. With the development of times and the improvement of the drilling technology of the automatic drilling machine, the advantage of adopting the full-automatic drilling machine to drill hardware parts in various narrow spaces is obvious.
In some narrow spaces, when the drilling machine is required to drill holes, the drilling machine is difficult to operate due to the fact that the effective fixing device cannot be used, the specifications of the drilled holes are different, the drilling machine cannot meet requirements, work is slow, and the operation process is very complicated.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a precision drill for a narrow space.
The invention realizes the purpose through the following technical scheme:
the utility model provides a precision borer for narrow space, includes clamping mechanism, still including being used for fixing the fixed establishment in narrow space and being used for adjusting the rotation regulation mechanism of drilling angle and being used for flexible sideslip adjustment mechanism, the last rotation regulation mechanism that is provided with of fixed establishment, be provided with on the rotation regulation mechanism sideslip adjustment mechanism, sideslip adjustment mechanism is last to be connected clamping mechanism, power unit is connected to the fixed establishment power end.
Preferably: the power mechanism comprises a rotating disk, a first sealing fixed seat, a pressure applying screw rod and a first piston, the first sealing fixed seat is connected with the base of the fixing mechanism, the power output end of the rotating disk is in key connection with the pressure applying screw rod, the pressure applying screw rod is in threaded connection with the first sealing fixed seat, one end of the first sealing fixed seat is rotatably connected with the first piston, and the first piston is in sliding connection with the oil cavity of the fixing mechanism.
According to the arrangement, the rotating disc is rotated, so that the pressure applying screw rod is matched with the first sealing fixed seat to rotate and drive the first piston to move inwards, the first piston applies pressure to the inside of the oil cavity, and the telescopic rod is driven to extend out to fix the device in a narrow space.
Preferably: the power mechanism comprises a pump body piston, a pressure applying pump, a second sealing fixed seat and a second piston, the pump body piston is connected with the pressure applying pump in a sliding mode, the pressure applying pump is connected with the second sealing fixed seat through threads, the second sealing fixed seat is connected with the base of the fixing mechanism, the second piston is arranged on the inner side of the second sealing fixed seat, and the second piston is connected with the oil cavity of the fixing mechanism in a sliding mode.
According to the arrangement, the pump body piston is pressed to inflate the pump body piston to apply pressure to the second piston, the second piston slides towards the inner side to apply pressure to the inside of the oil cavity to drive the telescopic rod to extend out to fix the device in a narrow space, and when pressure is required to be relieved, the pressure applying pump is rotated to release the air.
Preferably: the fixing mechanism comprises a base, a telescopic rod, an oil duct and an oil cavity, wherein the telescopic rod is arranged at each of two ends of the base, the oil duct is arranged between the telescopic rod and the base, and the oil cavity is arranged on the inner side of the oil duct.
According to the arrangement, the oil duct plays a role in sliding the telescopic rod, and when the internal pressure of the oil cavity is increased, oil is pressed to press the telescopic rod through the oil duct, so that the telescopic rod is extended.
Preferably: the rotary adjusting mechanism comprises a roll-over stand, a turning adjusting screw rod, a connecting rod and a turning adjusting block, the turning adjusting screw rod is connected with the base of the fixing mechanism, the turning adjusting screw rod is connected with the turning adjusting block through threads, the turning adjusting block is provided with a turning limiting groove between the base and the fixing mechanism, the turning adjusting block is connected with the connecting rod in a rotating mode, and the connecting rod is connected with the roll-over stand in a rotating mode.
So set up, when the rotating upset adjusting screw, upset adjusting screw moves upset regulating block with the connecting rod supports the roll-over stand upset.
Preferably: the transverse moving adjusting mechanism comprises a transverse moving plate, a transverse moving adjusting knob, a transverse moving adjusting screw rod and a transverse moving limiting groove, a transverse moving sliding block is connected onto the transverse moving plate, the inner side of the transverse moving sliding block is connected with the transverse moving adjusting screw rod through threads, the transverse moving sliding block and the rotating adjusting mechanism are provided with the transverse moving limiting groove between the turnover frames, and one end of the transverse moving adjusting screw rod is connected with the transverse moving adjusting knob through welding.
In such an arrangement, the transverse moving adjusting knob is rotated to enable the transverse moving adjusting screw rod to be matched with the transverse moving sliding block in a rotating mode, so that the transverse moving plate moves transversely.
Preferably: the clamping mechanism comprises a clamping frame, fastening bolts and an electric drill, the clamping frame is connected with the transverse moving plate of the transverse moving adjusting mechanism, the electric drill is arranged on the inner side of the clamping frame, and the fastening bolts are arranged between the clamping frame and the electric drill.
So set up, fastening bolt plays to make the electric drill is fixed the inside effect of card frame.
Compared with the prior art, the invention has the following beneficial effects:
1. the angle and the depth of the electric drill during drilling can be accurately adjusted by utilizing the rotary adjusting mechanism and the transverse moving adjusting mechanism;
2. the fixing mechanism can be adapted to various narrow surfaces, and the stability of the device is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first structural view of a precision drill for a narrow space according to the present invention;
FIG. 2 is a second structural view of a precision drill for a narrow space according to the present invention;
FIG. 3 is a schematic structural view of a fixing mechanism of a precision drill for a narrow space according to the present invention;
FIG. 4 is a schematic view of a rotary adjustment mechanism of a precision drill for a narrow space according to the present invention;
FIG. 5 is a schematic view of a lateral movement adjusting mechanism of a precision drill for narrow space according to the present invention;
FIG. 6 is a schematic view showing a structure of a rotary plate of a precision drill for a narrow space according to the present invention;
FIG. 7 is a schematic diagram of a piston structure of a pump body of a precision drill for narrow spaces according to the present invention.
The reference numerals are explained below:
1. a fixing mechanism; 2. a rotation adjustment mechanism; 3. a traversing adjusting mechanism; 4. a clamping mechanism; 5. a power mechanism; 11. a base; 12. a telescopic rod; 13. an oil passage; 14. an oil chamber; 21. a roll-over stand; 22. turning over the adjusting screw; 23. a connecting rod; 24. turning over the adjusting block; 25. turning over the limiting groove; 31. transversely moving the plate; 32. a transverse movement adjusting knob; 33. transversely moving an adjusting screw rod; 34. transversely moving a limiting groove; 35. transversely moving the sliding block; 41. a clamping frame; 42. fastening a bolt; 43. an electric drill; 51. rotating the disc; 52. a first sealed fixed seat; 53. a pressure applying screw; 54. a first piston; 511. a pump piston; 512. a pressurizing pump; 513. a second sealing fixed seat; 514. a second piston.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
the utility model provides a precision borer for narrow space, includes clamping mechanism 4, still including being used for fixing fixed establishment 1 in narrow space and being used for adjusting drilling angle's rotation adjustment mechanism 2 and be used for flexible sideslip adjustment mechanism 3, is provided with rotation adjustment mechanism 2 on the fixed establishment 1, is provided with sideslip adjustment mechanism 3 on the rotation adjustment mechanism 2, connects clamping mechanism 4 on the sideslip adjustment mechanism 3, and power unit 5 is connected to 1 power end of fixed establishment.
Example 1
As shown in fig. 1 to 6, it is preferable that: the power mechanism 5 comprises a rotating disc 51, a first sealed fixed seat 52, a pressure applying screw 53 and a first piston 54, wherein the first sealed fixed seat 52 is connected with the base 11 of the fixing mechanism 1, the power output end of the rotating disc 51 is in key connection with the pressure applying screw 53, the pressure applying screw 53 is connected with the first sealed fixed seat 52 through threads, one end of the first sealed fixed seat 52 is rotatably connected with the first piston 54, the first piston 54 is slidably connected with the oil cavity 14 of the fixing mechanism 1, and the rotating disc 51 is rotated to enable the pressure applying screw 53 to be matched with the first sealed fixed seat 52 to rotate and drive the first piston 54 to move inwards, so that the first piston 54 applies pressure to the inside of the oil cavity 14 and drives the telescopic rod 12 to extend; the fixing mechanism 1 comprises a base 11, an expansion link 12, an oil duct 13 and an oil chamber 14, wherein the expansion link 12 is respectively arranged at two ends of the base 11, the oil duct 13 is arranged between the expansion link 12 and the base 11, the oil chamber 14 is arranged at the inner side of the oil duct 13, the oil duct 13 plays a role of sliding the expansion link 12, and when the pressure in the oil chamber 14 is increased, oil is applied to the expansion link 12 through the oil duct 13, so that the expansion link 12 is extended; the rotary adjusting mechanism 2 comprises a roll-over stand 21, a roll-over adjusting screw 22, a connecting rod 23 and a roll-over adjusting block 24, the roll-over adjusting screw 22 is connected with a base 11 of the fixing mechanism 1, the roll-over adjusting screw 22 is connected with the roll-over adjusting block 24 through threads, a roll-over limiting groove 25 is arranged between the roll-over adjusting block 24 and the base 11 of the fixing mechanism 1, the roll-over adjusting block 24 is rotatably connected with the connecting rod 23, the connecting rod 23 is rotatably connected with the roll-over stand 21, when the roll-over adjusting screw 22 is rotated, the roll-over adjusting screw 22 moves the roll-over adjusting block 24 and the connecting rod; the transverse moving adjusting mechanism 3 comprises a transverse moving plate 31, a transverse moving adjusting knob 32, a transverse moving adjusting screw 33 and a transverse moving limiting groove 34, wherein a transverse moving slide block 35 is connected onto the transverse moving plate 31, the inner side of the transverse moving slide block 35 is connected with the transverse moving adjusting screw 33 through threads, the transverse moving limiting groove 34 is arranged between the transverse moving slide block 35 and the turning frame 21 of the rotating adjusting mechanism 2, one end of the transverse moving adjusting screw 33 is connected with the transverse moving adjusting knob 32 through welding, the transverse moving adjusting knob 32 is rotated, the transverse moving adjusting screw 33 is rotated to be matched with the transverse moving slide block 35, and therefore the transverse moving; the clamping mechanism 4 comprises a clamping frame 41, a fastening bolt 42 and an electric drill 43, the clamping frame 41 is connected with the traverse plate 31 of the traverse adjusting mechanism 3, the electric drill 43 is arranged on the inner side of the clamping frame 41, the fastening bolt 42 is arranged between the clamping frame 41 and the electric drill 43, and the fastening bolt 42 plays a role in fixing the electric drill 43 in the clamping frame 41.
The working principle is as follows: when the device needs to be fixed, the device is placed in a narrow space, the rotating disc 51 is rotated, the rotating disc 51 drives the pressure applying screw 53 and the first piston 54 to apply pressure to the inside of the oil cavity 14, the telescopic rods 12 are pressed by the internal oil pressure, the telescopic rods 12 stretch and retract, different stretching amounts are carried out according to the shape of the inner surface of the space during stretching, the device is effectively fixed, then the overturning adjusting screw 22 and the transverse moving adjusting knob 32 are respectively adjusted, and the angle and the inward stretching amount of the electric drill 43 are adjusted, so that drilling operation is carried out.
Example 2
As shown in fig. 7, the difference between the embodiment 2 and the embodiment 1 is that the power mechanism 5 includes a pump piston 511, a pressure applying pump 512, a second sealing holder 513 and a second piston 514, the pump piston 511 is slidably connected to the pressure applying pump 512, the pressure applying pump 512 is connected to the second sealing holder 513 through a screw thread, the second sealing holder 513 is connected to the base 11 of the fixing mechanism 1, the second piston 514 is disposed inside the second sealing holder 513, the second piston 514 is slidably connected to the oil chamber 14 of the fixing mechanism 1, the pump piston 511 is pressed to inflate the inside, so as to apply pressure to the second piston 514, the second piston 514 slides to the inside, applies pressure to the inside of the oil chamber 14, and drives the telescopic rod 12 to extend out to fix the device in a narrow space, and when the pressure is required to be released, the pressure applying pump 512.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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 invention as claimed.
Claims (2)
1. A precision drill for narrow spaces, comprising a clamping mechanism (4), characterized in that: the drilling tool is characterized by further comprising a fixing mechanism (1) fixed in a narrow space, a rotating adjusting mechanism (2) used for adjusting a drilling angle and a transverse moving adjusting mechanism (3) used for stretching, wherein the rotating adjusting mechanism (2) is arranged on the fixing mechanism (1), the transverse moving adjusting mechanism (3) is arranged on the rotating adjusting mechanism (2), the clamping mechanism (4) is connected on the transverse moving adjusting mechanism (3), and the power end of the fixing mechanism (1) is connected with a power mechanism (5);
the fixing mechanism (1) comprises a base (11), a telescopic rod (12), an oil duct (13) and an oil cavity (14), wherein the telescopic rod (12) is arranged at each of two ends of the base (11), the oil duct (13) is arranged between the telescopic rod (12) and the base (11), and the oil cavity (14) is arranged on the inner side of the oil duct (13);
the power mechanism (5) comprises a rotating disc (51), a first sealing fixed seat (52), a pressing screw rod (53) and a first piston (54), the first sealing fixed seat (52) is connected with the fixing mechanism (1), the power output end of the rotating disc (51) is connected with the pressing screw rod (53), the pressing screw rod (53) is connected with the first sealing fixed seat (52), one end of the first sealing fixed seat (52) is connected with the first piston (54), and the first piston (54) is connected with the fixing mechanism (1);
the rotary adjusting mechanism (2) comprises a roll-over stand (21), a roll-over adjusting screw (22), a connecting rod (23) and a roll-over adjusting block (24), the roll-over adjusting screw (22) is connected with the fixing mechanism (1), the roll-over adjusting screw (22) is connected with the roll-over adjusting block (24), a roll-over limiting groove (25) is arranged between the roll-over adjusting block (24) and the fixing mechanism (1), the roll-over adjusting block (24) is connected with the connecting rod (23), and the connecting rod (23) is connected with the roll-over stand (21);
sideslip adjustment mechanism (3) are including sideslip board (31), sideslip adjust knob (32), sideslip adjusting screw (33), sideslip spacing groove (34), be connected with sideslip slider (35) on sideslip board (31), sideslip slider (35) inboard is connected sideslip adjusting screw (33), sideslip slider (35) with be provided with between rotation regulation mechanism (2) sideslip spacing groove (34), sideslip adjusting screw (33) one end is connected sideslip adjust knob (32).
2. The precision drill for narrow space according to claim 1, wherein: clamping mechanism (4) are including card frame (41), fastening bolt (42), electric drill (43), card frame (41) are connected sideslip adjustment mechanism (3), card frame (41) inboard is provided with electric drill (43), card frame (41) with be provided with between electric drill (43) fastening bolt (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911351895.2A CN110935909B (en) | 2019-12-24 | 2019-12-24 | Precise drilling device for narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911351895.2A CN110935909B (en) | 2019-12-24 | 2019-12-24 | Precise drilling device for narrow space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110935909A CN110935909A (en) | 2020-03-31 |
| CN110935909B true CN110935909B (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911351895.2A Active CN110935909B (en) | 2019-12-24 | 2019-12-24 | Precise drilling device for narrow space |
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| Country | Link |
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| CN (1) | CN110935909B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750765A (en) * | 2020-08-13 | 2020-10-09 | 杭州强容智能科技有限公司 | Device for detecting inclined angle and depth of inclined hole |
| CN113399709A (en) * | 2021-06-07 | 2021-09-17 | 中国长江电力股份有限公司 | Device and method for taking out bolt of tooth pressing plate of large hydraulic generator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008149432A (en) * | 2006-12-20 | 2008-07-03 | Iwado Kogyo Kk | Auxiliary tool for boring |
| CN202726107U (en) * | 2012-08-30 | 2013-02-13 | 遵义群建塑胶制品有限公司 | Simple bench drill with adjustable drilling direction |
| DE102012205259A1 (en) * | 2012-03-30 | 2013-10-02 | Robert Bosch Gmbh | Processing machine in form of column-type drill press, has locking element to allow locking of bearing bridge on stop element |
| CN107900415A (en) * | 2017-10-30 | 2018-04-13 | 四川九洲电器集团有限责任公司 | Positioning and guiding hand drill |
| CN108672753A (en) * | 2018-05-17 | 2018-10-19 | 东北大学 | A kind of Portable aircraft covering drilling equipment |
-
2019
- 2019-12-24 CN CN201911351895.2A patent/CN110935909B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008149432A (en) * | 2006-12-20 | 2008-07-03 | Iwado Kogyo Kk | Auxiliary tool for boring |
| DE102012205259A1 (en) * | 2012-03-30 | 2013-10-02 | Robert Bosch Gmbh | Processing machine in form of column-type drill press, has locking element to allow locking of bearing bridge on stop element |
| CN202726107U (en) * | 2012-08-30 | 2013-02-13 | 遵义群建塑胶制品有限公司 | Simple bench drill with adjustable drilling direction |
| CN107900415A (en) * | 2017-10-30 | 2018-04-13 | 四川九洲电器集团有限责任公司 | Positioning and guiding hand drill |
| CN108672753A (en) * | 2018-05-17 | 2018-10-19 | 东北大学 | A kind of Portable aircraft covering drilling equipment |
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| CN110935909A (en) | 2020-03-31 |
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