CN109773241A - A kind of convenient electric hand drill of positioning - Google Patents
A kind of convenient electric hand drill of positioning Download PDFInfo
- Publication number
- CN109773241A CN109773241A CN201711101182.1A CN201711101182A CN109773241A CN 109773241 A CN109773241 A CN 109773241A CN 201711101182 A CN201711101182 A CN 201711101182A CN 109773241 A CN109773241 A CN 109773241A
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- China
- Prior art keywords
- shell
- fixedly installed
- electric hand
- hand drill
- block
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Abstract
The present invention relates to household decoration equipment technical fields, and disclose a kind of convenient electric hand drill of positioning, including shell, the bottom of the shell is fixedly installed with regulating box and handle, the regulating box is located at the side of handle, the top and bottom of the shell are fixedly installed with bracket, one end of the bracket is movably installed with drive rod, one end of the drive rod is fixedly installed with drive block, the side of the drive block is sequentially connected by the side of damping spring and bracket, and the damping spring movable set is on drive rod.The convenient electric hand drill of the positioning, it is played a supporting role by bracket to electric hand drill, bit inclination when preventing from drilling, extruding by drive block to damping spring efficiently reduces vibration when drilling, and drill bit is unstable when avoiding drilling, cause the hole drilled out undesirable, again by anti-skid cloth, effectively increase the frictional force of hand and handle, prevents electric hand drill vibration from falling off.
Description
Technical field
The present invention relates to household decoration equipment technical field, specially a kind of convenient electric hand drill of positioning.
Background technique
Electric hand drill is using AC power source or dc-battery as the boring bar tool of power, is one kind of hand held electric tool,
It is widely used in the industries such as building, finishing and furniture, for the aperture on object or pierces object, the also referred to as electricity of some industries
Hammer.
When using electric hand drill, usually due to the shakiness that drills, cause the hole shape drilled out different, it is not of uniform size,
Also it is difficult to drill in some precise location, the deuce to pay is caused to follow-up work, proposes a kind of convenient flashlight of positioning thus
It bores.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of convenient electric hand drill of positioning, has borehole stability, positioning is convenient
The advantages that, when solving using electric hand drill, due to the shakiness that drills, cause the hole shape drilled out different, it is not of uniform size,
It is difficult the problem of drilling in some precise location, the deuce to pay is caused to follow-up work.
(2) technical solution
To realize above-mentioned borehole stability, convenient purpose is positioned, the invention provides the following technical scheme: a kind of convenient hand of positioning
Electric drill, including shell, the bottom of the shell are fixedly installed with regulating box and handle, and the regulating box is located at the side of handle,
The top and bottom of the shell are fixedly installed with bracket, and one end of the bracket is movably installed with drive rod, the transmission
One end of bar is fixedly installed with drive block, and the side of the drive block is sequentially connected by the side of damping spring and bracket, institute
Damping spring movable set is stated on drive rod, the top movable of the housing cavity is equipped with screw rod, the middle part of the screw rod
It is movably installed with motor-driven case, the bottom of the motor-driven box cavity is fixedly installed with support plate, the fixed peace in the top of the support plate
Equipped with driving motor, the output shaft of the driving motor runs through and extends to the outside of shell, and the output shaft of driving motor
Threaded one end is socketed with drill bit, and the both ends of the motor-driven case are movably installed with slide bar, and the both ends of the slide bar are fixed respectively to pacify
Mounted in the top and bottom of shell, the side of the motor-driven case is fixedly installed with transmission shaft, and one end of the transmission shaft is through simultaneously
The outside of shell is extended to, one end of the transmission shaft is fixedly installed with locking device, and is fixedly installed with locking device, described
The inside of regulating box is run through and extended in the bottom end of screw rod, and the bottom end fixing sleeve of screw rod is equipped with the first angular wheel, the tune
The side of section case is movably installed with shaft, and one end fixing sleeve that the shaft is located at adjusting box cavity is equipped with the second angular wheel,
Second angular wheel is meshed with the first angular wheel, and the other end of the shaft is fixedly installed with rotating block.
Preferably, the locking device includes cage plate, and the bottom of the cage plate is fixedly mounted on one end of transmission shaft, described
Cavity is movably installed in the middle part of cage plate, the both ends of the cavity are movably installed with sliding block, the fixed peace in the top of the sliding block
Equipped with shifting block, the bottom end of the sliding block is run through and extends to the outside of cage plate and be fixedly installed with limited block, two sliding blocks
Between be fixedly connected with compressed spring.
Preferably, the outside of cage plate, the top and bottom of the cage plate (151) are run through and extended in the top of the shifting block
Sliding slot compatible with shifting block and sliding block is offered respectively.
Preferably, the side of the shell offers locating slot compatible with transmission shaft, on the inner wall of the locating slot
Offer limiting slot compatible with limited block.
Preferably, the quantity of the limiting slot is 12, and every group of six axle center with locating slot of 12 limiting slots
Symmetrically.
Preferably, anti-skid cloth is pasted in the middle part of the handle, the anti-skid cloth is uniformly distributed in the surface of handle.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of convenient electric hand drill of positioning, have it is following the utility model has the advantages that
1, the convenient electric hand drill of the positioning plays a supporting role to electric hand drill by bracket, and bit inclination when preventing from drilling passes through
Extruding of the drive block to damping spring, efficiently reduces vibration when drilling, and drill bit is unstable when avoiding drilling, causes to drill out
Hole is undesirable, then by anti-skid cloth, effectively increases the frictional force of hand and handle, prevents electric hand drill vibration from falling off.
2, the convenient electric hand drill of the positioning drives shaft rotation by rotating block, and the rotation of the second angular wheel drives first
Angular wheel rotation, then rotated by screw rod, slide bar limits motor-driven case rotation, moves up and down it, is conducive to move on drill bit
Accurate punch position, then fixed transmission shaft by locking device, so that driving motor is fixed with drill bit, convenient for closing
Suitable position drilling.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side schematic view of shell；
Fig. 3 is the top view of locking device.
In figure: 1 shell, 2 regulating boxs, 3 handles, 4 brackets, 5 drive rods, 6 drive blocks, 7 damping springs, 8 screw rods, 9 motor-driven
Case, 10 support plates, 11 driving motors, 12 drill bits, 13 slide bars, 14 transmission shafts, 15 locking devices, 151 cage plates, 152 cavitys, 153
Sliding block, 154 shifting blocks, 155 limited blocks, 156 compressed springs, 16 first angular wheels, 17 shafts, 18 second angular wheels, 19 turns
Motion block, 20 locating slots, 21 limiting slots, 22 anti-skid cloths.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of convenient electric hand drill of positioning, including shell 1 are please referred to, the side of shell 1 offers and transmission shaft
14 compatible locating slots 20 drive drill bit 12 to be moved to accurate location convenient for transmission shaft 14, and structure is simple, improves the flashlight
The use agility of brill offers limiting slot 21 compatible with limited block 155, the number of limiting slot 21 on the inner wall of locating slot 20
Amount is 12, and 12 limiting slots, 21 every groups of six axle center with locating slot 20 are symmetrical, inter-axle shaft 14 easy to remove
Fixed, convenient for accurate punching, it is not right to avoid bore position, causes material scrap, time-consuming and laborious, improves the reality of the electric hand drill
With property, the bottom of shell 1 is fixedly installed with regulating box 2 and handle 3, and the regulating box 2 is located at the side of handle 3, in handle 3
Portion is pasted with anti-skid cloth 22, and anti-skid cloth 22 is uniformly distributed in the surface of handle 3, effectively increases the frictional force of hand and handle 3,
Be conducive to improve stability when drilling, so that the hole drilled out is more ideal, prevents electric hand drill vibration from falling off, it is hidden to reduce safety
Suffer from, the top and bottom of shell 1 are fixedly installed with bracket 4, and one end of bracket 4 is movably installed with drive rod 5, drive rod 5
One end is fixedly installed with drive block 6, and the side of drive block 6 is sequentially connected by the side of damping spring 7 and bracket 4, damping bullet
7 movable set of spring efficiently reduces vibration when drilling on drive rod 5, reduces the pressure of hand receiving, improves drilling
Accuracy, the top movable of 1 inner cavity of shell is equipped with screw rod 8, and the middle part of screw rod 8 is movably installed with motor-driven case 9, motor-driven case 9
The bottom of inner cavity is fixedly installed with support plate 10, and the top of support plate 10 is fixedly installed with driving motor 11, driving motor 11
Output shaft runs through and extends to the outside of shell 1, and 1 side of shell offers slot compatible with the output shaft of driving motor 11,
Convenient for the movement of drill bit 12, the accuracy of positioning is improved, and the threaded one end of the output shaft of driving motor 11 is socketed with drill bit
12, replaceable different size of drill bit 12 improves practicability convenient for drilling out the hole of suitable size, and the both ends of motor-driven case 9 are living
Dynamic to be set with slide bar 13, the both ends of slide bar 13 are respectively and fixedly installed to the top and bottom of shell 1, and the side of motor-driven case 9 is fixed
Transmission shaft 14 is installed, the outside of shell 1 is run through and extended in one end of transmission shaft 14, and one end of transmission shaft 14 is fixedly installed with
Locking device 15, it realizes the fixation after drill bit 12 is mobile, improves the terseness used, locking device 15 includes cage plate 151,
The bottom of cage plate 151 is fixedly mounted on one end of transmission shaft 14, and the middle part of cage plate 151 is movably installed with cavity 152, cavity 152
Both ends be movably installed with sliding block 153, the top of sliding block 153 is fixedly installed with shifting block 154, and the top of shifting block 154 is through simultaneously
The outside of cage plate 151 is extended to, the top and bottom of cage plate 151 offers cunning compatible with shifting block 154 and sliding block 153 respectively
Slot, it is easy to operate convenient for the sliding of shifting block 154, practicability is improved, the bottom end of sliding block 153 is run through and extends to cage plate 151
It is external and be fixedly installed with limited block 155, compressed spring 156 is fixedly connected between two sliding blocks 153, the bottom end of screw rod 8 is passed through
The inside of regulating box 2 is worn and extends to, and the bottom end fixing sleeve of screw rod 8 is equipped with the first angular wheel 16, the side of regulating box 2 is living
Dynamic to be set with shaft 17, shaft 17 is located at one end fixing sleeve of 2 inner cavity of regulating box equipped with the second angular wheel 18, the second conical tooth
Wheel 18 is meshed with the first angular wheel 16, and the other end of shaft 17 is fixedly installed with rotating block 19, convenient for adjusting drill bit 12
Position realizes accurate punching, improves the accuracy of drilling.
When work, handle 3 is held, the plane that the alignment of bracket 4 is needed to drill inwardly squeezes shifting block 154, by limited block
155 extractions, rotary motion block 19, motor-driven case 9 drive drill bit 12 to move up and down, accurate location are moved to drill bit 12, by shifting block
154 decontrol, and limited block 155 is caught in limiting slot 21, starts to punch.
In conclusion the convenient electric hand drill of the positioning, plays a supporting role to electric hand drill by bracket 4, reduces hand and hold
Beijing South Maxpower Technology Co. Ltd's power, the extruding by drive block 6 to damping spring 7, efficiently reduces vibration when drilling, avoid drilling when drill bit not
Surely, cause the hole drilled out undesirable, then by anti-skid cloth 22, effectively increase the frictional force of hand and handle 3, prevent flashlight
Vibration is bored to fall off；Shaft 17 is driven to rotate by rotating block 19, the rotation of the second angular wheel 18 drives the rotation of the first angular wheel 16
Turn, then rotated by screw rod 8, slide bar 11 limits motor-driven case 9 and rotates, and moves up and down it, is conducive to move to drill bit 12 accurately
Punch position, then it is by locking device 15 that transmission shaft 14 is fixed so that driving motor 11 is fixed with drill bit 12, be convenient for
It drills in place；When solving using electric hand drill, due to the shakiness that drills, lead to the hole shape drilled out not
Together, not of uniform size, it is difficult the problem of drilling in some precise location, the deuce to pay is caused to follow-up work.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of convenient electric hand drill of positioning, including shell (1), it is characterised in that: the bottom of the shell (1) is fixedly installed with
Regulating box (2) and handle (3), the regulating box (2) are located at the side of handle (3), and the top and bottom of the shell (1) are solid
Dingan County is equipped with bracket (4), and one end of the bracket (4) is movably installed with drive rod (5), and one end of the drive rod (5) is fixed
It is equipped with drive block (6), the side of the drive block (6) is sequentially connected by the side of damping spring (7) and bracket (4), institute
Damping spring (7) movable set is stated on drive rod (5), the top movable of shell (1) inner cavity is equipped with screw rod (8), institute
It states and is movably installed in the middle part of screw rod (8) motor-driven case (9), the bottom of motor-driven case (9) inner cavity is fixedly installed with support plate
(10), it is fixedly installed with driving motor (11) at the top of the support plate (10), the output shaft of the driving motor (11) runs through
And the outside of shell (1) is extended to, and the threaded one end of the output shaft of driving motor (11) is socketed with drill bit (12), it is described motor-driven
The both ends of case (9) are movably installed with slide bar (13), and the both ends of the slide bar (13) are respectively and fixedly installed to the top of shell (1)
And bottom, the side of the motor-driven case (9) are fixedly installed with transmission shaft (14), one end of the transmission shaft (14) is run through and is extended
To the outside of shell (1), one end of the transmission shaft (14) is fixedly installed with locking device (15), the bottom end of the screw rod (8)
Run through and extend to the inside of regulating box (2), and the bottom end fixing sleeve of screw rod (8) is equipped with the first angular wheel (16), the tune
The side of section case (2) is movably installed with shaft (17), and one end fixing sleeve that the shaft (17) is located at regulating box (2) inner cavity is equipped with
Second angular wheel (18), second angular wheel (18) are meshed with the first angular wheel (16), the shaft (17)
The other end is fixedly installed with rotating block (19).
2. a kind of convenient electric hand drill of positioning according to claim 1, it is characterised in that: the locking device (15) includes
Cage plate (151), the bottom of the cage plate (151) are fixedly mounted on one end of transmission shaft (14), and the middle part of the cage plate (151) is living
Dynamic to be set with cavity (152), the both ends of the cavity (152) are movably installed with sliding block (153), the top of the sliding block (153)
Portion is fixedly installed with shifting block (154), and the bottom end of the sliding block (153) is run through and extended to the outside of cage plate (151) and fixes peace
Equipped with limited block (155), compressed spring (156) are fixedly connected between two sliding blocks (153).
3. a kind of convenient electric hand drill of positioning according to claim 2, it is characterised in that: the top of the shifting block (154)
Run through and extend to the outside of cage plate (151), the top and bottom of the cage plate (151) offer respectively with shifting block (154) and
The compatible sliding slot of sliding block (153).
4. a kind of convenient electric hand drill of positioning according to claim 1, it is characterised in that: open the side of the shell (1)
Equipped with locating slot (20) compatible with transmission shaft (14), offered on the inner wall of the locating slot (20) and limited block (155)
Compatible limiting slot (21).
5. a kind of convenient electric hand drill of positioning according to claim 4, it is characterised in that: the quantity of the limiting slot (21)
It is 12, and 12 limiting slot (21) every group six axle center with locating slot (20) are symmetrical.
6. a kind of convenient electric hand drill of positioning according to claim 1, it is characterised in that: paste at the middle part of the handle (3)
With anti-skid cloth (22), the anti-skid cloth is uniformly distributed in the surface of handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101182.1A CN109773241A (en) | 2017-11-10 | 2017-11-10 | A kind of convenient electric hand drill of positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101182.1A CN109773241A (en) | 2017-11-10 | 2017-11-10 | A kind of convenient electric hand drill of positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109773241A true CN109773241A (en) | 2019-05-21 |
Family
ID=66484318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711101182.1A Withdrawn CN109773241A (en) | 2017-11-10 | 2017-11-10 | A kind of convenient electric hand drill of positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109773241A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640914A (en) * | 2019-10-16 | 2020-01-03 | 章晋华 | Wall drilling equipment for construction |
| CN112622058A (en) * | 2020-11-12 | 2021-04-09 | 机械工业第九设计研究院有限公司 | Building wall perforating device for building engineering |
| CN115354971A (en) * | 2022-09-05 | 2022-11-18 | 鲁东大学 | Petroleum machinery installation drilling tool |
-
2017
- 2017-11-10 CN CN201711101182.1A patent/CN109773241A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640914A (en) * | 2019-10-16 | 2020-01-03 | 章晋华 | Wall drilling equipment for construction |
| CN112622058A (en) * | 2020-11-12 | 2021-04-09 | 机械工业第九设计研究院有限公司 | Building wall perforating device for building engineering |
| CN115354971A (en) * | 2022-09-05 | 2022-11-18 | 鲁东大学 | Petroleum machinery installation drilling tool |
| CN115354971B (en) * | 2022-09-05 | 2024-01-26 | 鲁东大学 | Petroleum machinery installs drilling tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190521 |
|
| WW01 | Invention patent application withdrawn after publication |