CN109158661A - Facilitate the auxiliary device for adjusting bore angle - Google Patents
Facilitate the auxiliary device for adjusting bore angle Download PDFInfo
- Publication number
- CN109158661A CN109158661A CN201811231027.6A CN201811231027A CN109158661A CN 109158661 A CN109158661 A CN 109158661A CN 201811231027 A CN201811231027 A CN 201811231027A CN 109158661 A CN109158661 A CN 109158661A
- Authority
- CN
- China
- Prior art keywords
- locating rod
- plate
- coated
- arc
- swivel nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of auxiliary devices for facilitating adjusting bore angle, including horizontally disposed mounting plate, positioning plate is provided with above mounting plate, the first locating rod and the second locating rod are coated on positioning plate, it is coated with drive shaft vertically on positioning plate, swivel nut is set in the lower end of drive shaft, outer nut is set in the outer circle of swivel nut, brill flower is installed in outer nut, handle hole is offered on a mounting board, sleeve is set in the lower end of the first locating rod and the second locating rod, it is provided with graduated arc on a mounting board, arc-shaped slot is offered on graduated arc, the bottom of left hand sleeves is provided with the first adjustable plate, thumbscrew is coated in arc-shaped slot, pointer is provided on the left of sleeve, it is provided with ear handle group on a mounting board, the bottom of right hand sleeves is provided with the second adjustable plate, second is adjusted Plate is hinged in ear handle group by pin shaft.The present invention realizes the multi-angle regulation for boring flower.
Description
Technical field
The present invention relates to a kind of auxiliary devices for facilitating adjusting bore angle, belong to drilling equipment technical field.
Background technique
Electric hand drill is a kind of common boring bar tool, but will appear beat phenomenon when using drilling of electric hand drill, can not
The angle of flower is bored in control, and is easy to happen and is bored the risk that perianth fractures.
Above problem applicant devises a set of device for auxiliary bore hole, and structure mainly includes horizontally disposed peace
Loading board is provided with positioning plate in the upper horizontal of mounting plate, is coated with the first locating rod and the second positioning vertically on positioning plate
The lower end of bar, the first locating rod and the second locating rod is each attached on mounting plate, between the first locating rod and the second locating rod
Positioning plate on be coated with drive shaft vertically, drive shaft is mounted on positioning plate by bearing, passes through spiral shell in the lower end of drive shaft
Line is set with swivel nut, and the upper end of swivel nut offers several through slots by being threadably mounted in drive shaft, in the lower end of swivel nut, right
It answers through slot to be set with outer nut in the outer circle of swivel nut, the brill flower for drilling is installed in swivel nut, is boring the peace below flower
Handle hole is offered in loading board.
Above-mentioned technology improves the stability and reliability of drilling when in use, but is only used for boring perpendicular to workpiece table
The hole in face just cannot achieve if necessary to bore with the hole of workpiece at an angle, have significant limitation.
Summary of the invention
According to the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is providing a kind of facilitate adjusts brill
The auxiliary device of orifice angle is conveniently used for the drilling of multi-angle, expands the scope of application.
It is of the present invention that the auxiliary device for adjusting bore angle, including horizontally disposed mounting plate, feature is facilitated to exist
In: the upper horizontal of mounting plate is provided with positioning plate, is coated with the first locating rod and the second locating rod vertically on positioning plate,
Drive shaft is coated on positioning plate between first locating rod and the second locating rod vertically, drive shaft is mounted on positioning by bearing
On plate, swivel nut is equipped with by thread bush in the lower end of drive shaft, the upper end of swivel nut is by being threadably mounted in drive shaft, in swivel nut
Lower end offer several through slots, corresponding through slot is set with outer nut in the outer circle of swivel nut, installs in outer nut useful
In the brill flower of drilling, handle hole is offered on boring the mounting plate below flower, in the lower end of the first locating rod and the second locating rod
It is set with sleeve, graduated arc is vertically arranged on the mounting plate below the first locating rod, is opened on graduated arc
Equipped with arc-shaped slot, it is vertically arranged with the first adjustable plate in the bottom of left hand sleeves, thumbscrew is coated in arc-shaped slot,
By being threadably mounted in the first adjustable plate, the first adjustable plate is connected on graduated arc thumbscrew by thumbscrew,
Corresponding graduated arc is provided with pointer in the left side vertical of sleeve, is vertically arranged on the mounting plate of the lower section of right hand sleeves
Ear handle group is vertically arranged with the second adjustable plate in the bottom of right hand sleeves, and the second adjustable plate is arranged among ear handle group, in ear handle
Disposition is coated with pin shaft in group, and the second adjustable plate is hinged in ear handle group by pin shaft.
Further, axle sleeve, the first locating rod and the second positioning are set in first locating rod and the second locating rod
Bar passes through axle sleeve and is installed on positioning plate.
Further, first through hole is offered in the outer circle of the swivel nut, the first torque arm is coated in first through hole.
Further, the second through-hole is offered in the outer circle of the outer nut, the second torque arm is coated in the second through-hole.
Further, the through slot that the swivel nut lower end opens up is evenly distributed in outer circle.
Compared with prior art, the invention has the following advantages:
The auxiliary device for facilitating adjusting bore angle through the invention, including horizontally disposed mounting plate, are pacifying
The upper horizontal of loading board is provided with positioning plate, the first locating rod and the second locating rod is coated with vertically on positioning plate, first
It is coated with drive shaft vertically on positioning plate between locating rod and the second locating rod, is equipped in the lower end of drive shaft by thread bush
Swivel nut, is set with outer nut in the outer circle of swivel nut, and the brill flower for drilling is equipped in outer nut, is boring the peace below flower
Handle hole is offered in loading board, sleeve is set in the lower end of the first locating rod and the second locating rod, under the first locating rod
It is vertically arranged with graduated arc on the mounting plate of side, arc-shaped slot is offered on graduated arc, at the bottom of left hand sleeves
Portion is vertically arranged with the first adjustable plate, and the first adjustable plate is connected on graduated arc by thumbscrew, corresponding curved scale
Plate is provided with pointer in the left side vertical of sleeve, is vertically arranged with ear handle group on the mounting plate of the lower section of right hand sleeves, and second
Adjustable plate is hinged in ear handle group by pin shaft.This technology is mainly that the angle of the first locating rod is adjusted by graduated arc
Degree, the first locating rod and the second locating rod drive positioning plate to swing, to realize the multi-angle regulation for boring flower, expand suitable
Use range.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the left view structural representation of Fig. 1；
In figure: 1, mounting plate 2, graduated arc 3, arc-shaped slot 4, thumbscrew 5, the first adjustable plate 6, pointer
7, sleeve 8, the first locating rod 9, outer nut 10, first through hole 11, the first torque arm 12, axle sleeve 13, positioning plate 14,
Drive shaft 15, the second locating rod 16, swivel nut 17, the second torque arm 18, the second through-hole 19, through slot 20, bore spend 21, the
Two adjustable plates 22, ear handle group 23, pin shaft 24, handle hole.
Specific embodiment
The present invention is described further with reference to the accompanying drawing:
Below by way of specific embodiment, the invention will be further described, but not to limit the present invention, all in the present invention
Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Embodiment
As shown in Figure 1, described facilitate the auxiliary device for adjusting bore angle, including horizontally disposed mounting plate 1, mounting plate
1 upper horizontal is provided with positioning plate 13, is coated with the first locating rod 8 and the second locating rod 15 vertically on positioning plate 13,
Drive shaft 14 is coated on positioning plate 13 between first locating rod 8 and the second locating rod 15 vertically, drive shaft 14 passes through bearing
It is mounted on positioning plate 13, swivel nut 16 is equipped with by thread bush in the lower end of drive shaft 14, the upper end of swivel nut 16 is pacified by screw thread
In drive shaft 14, several through slots 19 are offered in the lower end of swivel nut 16, corresponding through slot 19 covers in the outer circle of swivel nut 16
It equipped with outer nut 9, is equipped in outer nut 9 and spends 20 for the brill of drilling, offer behaviour on boring the mounting plate 1 spent below 20
Make hole 24, is set with sleeve 7 in the lower end of the first locating rod 8 and the second locating rod 15, the installation below the first locating rod 8
It is vertically arranged with graduated arc 2 on plate 1, arc-shaped slot 3 is offered on graduated arc 2, it is perpendicular in the bottom of left hand sleeves 7
It directly is provided with the first adjustable plate 5, thumbscrew 4 is coated in arc-shaped slot 3, thumbscrew 4 is by being threadably mounted at first
In adjustable plate 5, the first adjustable plate 5 is connected on graduated arc 2 by thumbscrew 4, and corresponding graduated arc 2 is in sleeve 7
Left side vertical be provided with pointer 6, be vertically arranged with ear handle group 22 on the mounting plate 1 of the lower section of right hand sleeves 7, right side cover
The bottom of cylinder 7 is vertically arranged with the second adjustable plate 21, and the second adjustable plate 21 is arranged among ear handle group 22, in ear handle group 22
It sets and is coated with pin shaft 23, the second adjustable plate 21 is hinged in ear handle group 22 by pin shaft 23.
In the present embodiment, axle sleeve 12, the first locating rod 8 are set in first locating rod 8 and the second locating rod 15
It is installed on positioning plate 13 by axle sleeve 12 with the second locating rod 15.This section of Technology design avoids positioning plate 13 and first and determines
The friction of position bar 8, improves the service life on probation of positioning plate 13.
First through hole 10 is offered in the outer circle of the swivel nut 16, the first torque arm 11 is coated in first through hole 10.
This section of Technology design facilitates installation to operate.
The second through-hole 18 is offered in the outer circle of the outer nut 9, and the second torque arm 17 is coated in the second through-hole 18.
This section of Technology design is conducive to improve the active force that the clamping brill of swivel nut 16 spends 20.
The through slot 19 that 16 lower end of swivel nut opens up is evenly distributed in outer circle.This section of Technology design improves brill and spends 20 Hes
The concentricity of drive shaft 14, improves machining accuracy.
As shown in Figure 1, spend 20 upper end to be installed in swivel nut 16 on brill in use, preferred select suitable bore to spend 20, and
Outer nut 9 is fastened on swivel nut 16 by the first torque arm 11 and the second torque arm 17, brill is spent into 20 clampings, it then will installation
Plate 1 is placed on the workpiece for needing to drill, and by the drill point headgear of electric hand drill in the upper end of drive shaft 14, and fastens drill chuck, is led to
It crosses electric hand drill and moves down positioning plate 13, then unclamp thumbscrew 4, adjusted by electric hand drill and bore the angle for spending 20, observation refers to
First adjustable plate 5 is fixed on arc by thumbscrew 4 after angle determines by the scale of graduated arc 2 corresponding to needle 6
It on scale plate 2, then proceedes to move down positioning plate 13, spends 20 to touch workpiece until boring, will bore what flower alignment needed to drill
Hole location connects the power supply of electric hand drill and starts electric hand drill, starts boring work.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (5)
1. a kind of facilitate the auxiliary device for adjusting bore angle, including horizontally disposed mounting plate (1), it is characterised in that: installation
The upper horizontal of plate (1) is provided with positioning plate (13), is coated with the first locating rod (8) and second vertically on positioning plate (13) and determines
Position bar (15) is coated with drive shaft on the positioning plate (13) between the first locating rod (8) and the second locating rod (15) vertically
(14), drive shaft (14) is mounted on positioning plate (13) by bearing, and spiral shell is housed by thread bush in the lower end of drive shaft (14)
It covers (16), the upper end of swivel nut (16) offers several by being threadably mounted on drive shaft (14), in the lower end of swivel nut (16)
Through slot (19), corresponding through slot (19) are set with outer nut (9) in the outer circle of swivel nut (16), and installation is useful in outer nut (9)
In the brill flower (20) of drilling, handle hole (24) are offered on boring the mounting plate (1) below flower (20), in the first locating rod (8)
Sleeve (7) are set with the lower end of the second locating rod (15), are set vertically on the mounting plate (1) below the first locating rod (8)
Graduated arc (2) are equipped with, arc-shaped slot (3) are offered on graduated arc (2), it is vertical in the bottom of left hand sleeves (7)
The first adjustable plate (5) are provided with, are coated with thumbscrew (4) in arc-shaped slot (3), thumbscrew (4) is installed by screw thread
In the first adjustable plate (5), the first adjustable plate (5) is connected on graduated arc (2) by thumbscrew (4), corresponding arc
Scale plate (2) is provided with pointer (6) in the left side vertical of sleeve (7), erects on the mounting plate (1) of the lower section of right hand sleeves (7)
Ear handle group (22) directly are provided with, are vertically arranged with the second adjustable plate (21) in the bottom of right hand sleeves (7), the second adjustable plate (21)
Setting is intermediate in ear handle group (22), disposes and is coated with pin shaft (23) on ear handle group (22), the second adjustable plate (21) passes through pin shaft
(23) it is hinged on ear handle group (22).
2. according to claim 1 facilitate the auxiliary device for adjusting bore angle, it is characterised in that: first locating rod
(8) and in the second locating rod (15) it is set with axle sleeve (12), the first locating rod (8) and the second locating rod (15) pass through axle sleeve
(12) it is installed on positioning plate (13).
3. according to claim 1 facilitate the auxiliary device for adjusting bore angle, it is characterised in that: the swivel nut (16)
First through hole (10) are offered in outer circle, are coated with the first torque arm (11) in first through hole (10).
4. according to claim 1 facilitate the auxiliary device for adjusting bore angle, it is characterised in that: the outer nut (9)
Outer circle on offer the second through-hole (18), be coated with the second torque arm (17) in the second through-hole (18).
5. according to claim 4 facilitate the auxiliary device for adjusting bore angle, it is characterised in that: under the swivel nut (16)
The through slot (19) opened up is held to be evenly distributed in outer circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231027.6A CN109158661A (en) | 2018-10-22 | 2018-10-22 | Facilitate the auxiliary device for adjusting bore angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231027.6A CN109158661A (en) | 2018-10-22 | 2018-10-22 | Facilitate the auxiliary device for adjusting bore angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109158661A true CN109158661A (en) | 2019-01-08 |
Family
ID=64878887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811231027.6A Pending CN109158661A (en) | 2018-10-22 | 2018-10-22 | Facilitate the auxiliary device for adjusting bore angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109158661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125451A (en) * | 2019-06-25 | 2019-08-16 | 广东工业大学 | A kind of spacial multi-angle drilling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2060105U (en) * | 1989-10-30 | 1990-08-08 | 任虎玄 | Multi-purpose hand tool |
| DE20109843U1 (en) * | 2001-06-17 | 2001-10-25 | Sorce Giacomo | Drilling machine with distance measurement stop |
| CN201020557Y (en) * | 2006-12-21 | 2008-02-13 | 陈泓舸 | Portable drill jig |
| CN202479556U (en) * | 2012-01-06 | 2012-10-10 | 赵健 | Precise electric drill aid |
| CN205110871U (en) * | 2015-11-16 | 2016-03-30 | 四川大学 | Drilling auxiliary device |
-
2018
- 2018-10-22 CN CN201811231027.6A patent/CN109158661A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2060105U (en) * | 1989-10-30 | 1990-08-08 | 任虎玄 | Multi-purpose hand tool |
| DE20109843U1 (en) * | 2001-06-17 | 2001-10-25 | Sorce Giacomo | Drilling machine with distance measurement stop |
| CN201020557Y (en) * | 2006-12-21 | 2008-02-13 | 陈泓舸 | Portable drill jig |
| CN202479556U (en) * | 2012-01-06 | 2012-10-10 | 赵健 | Precise electric drill aid |
| CN205110871U (en) * | 2015-11-16 | 2016-03-30 | 四川大学 | Drilling auxiliary device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125451A (en) * | 2019-06-25 | 2019-08-16 | 广东工业大学 | A kind of spacial multi-angle drilling equipment |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
|
| RJ01 | Rejection of invention patent application after publication |