CN208961467U - A kind of automation borehole chasing bar - Google Patents
A kind of automation borehole chasing bar Download PDFInfo
- Publication number
- CN208961467U CN208961467U CN201821842615.9U CN201821842615U CN208961467U CN 208961467 U CN208961467 U CN 208961467U CN 201821842615 U CN201821842615 U CN 201821842615U CN 208961467 U CN208961467 U CN 208961467U
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- China
- Prior art keywords
- axis
- driving
- rotor
- automation
- torsional spring
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Abstract
The utility model discloses a kind of automation borehole chasing bars, including box body, pass through the effect for being equipped with achievable driving No. 1 axis rotation of stator and rotor, the effect of the disc rotary in driving driving gear and left side can be achieved by the setting of No. 1 axis, pass through the setting of torsional spring, when rotor is powered, when rotor drives No. 1 axis rotation 180 degree, the torque of Ampere force and the torque of torsional spring are equal, to keep No. 1 axis static, and when rotor power-off, rotor rotates 180 degree again under the action of torsional spring, the effect of driving driving pulley rotation can be achieved by the engagement between driving gear and driven gear, pass through driving pulley, the effect that No. 3 axis of driving rotate can be achieved in driven pulley and being equipped with for transmission belt, the effect of change drill bit and screw tap position can be achieved by the setting of disk, the utility model holds It is switched over easily between drilling and tapping, so easy to use.
Description
Technical field
The utility model relates to technical field of mechanical automation, specific field is a kind of automation borehole chasing bar.
Background technique
The process of machining internal thread includes at least drilling and tapping, and drilling is exactly portalled with drill bit in physically processing, and
Tapping, which refers to being screwed in screw tap in the bottom outlet being drilled with certain torque, processes internal screw thread.Current drilling and tapping
Operation mostly uses greatly manually or fixed point automatic processing device is operated, but there are efficiency bottoms, accuracy using manual processing
The problem of difference, and pinpointing automatic processing device will realize that multidigit adds man-hour requirement travelling workpiece, there is in the process of moving
Influence to position precision, therefore the occasion high for required precision and be not suitable for.
With the raising that the application of automation equipment and components assembly precision require, the high-precision of part, which is processed, to be needed
It asks and also correspondingly improves, then do not adapted to using traditional processing method, attacked so occurring many automation drillings now
Silk device, but existing automation borehole chasing bar is difficult to switch between drilling and tapping, so using less
It is convenient, for this purpose, it is proposed that a kind of automation borehole chasing bar solves these problems.
Utility model content
The purpose of this utility model is to provide a kind of automation borehole chasing bars, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of automation borehole chasing bar, including
Box body, the inner cavity lower end surface of the box body are equipped with platform, are equipped with tool fixture in the middle part of the upper surface of the platform, the tooling is controlled
Tool includes the first limit plate, and the right side wall of first limit plate is equipped with the second limit plate, and the upper surface right part of the platform is set
There is hydraulic cylinder, the upper surface of the hydraulic cylinder is equipped with one end of L shape connecting rod, and the other end of the L shape connecting rod is equipped with switching mechanism
Case is rotatably connected to No. 1 axis, No. 2 axis and No. 3 axis, No. 1 axis and institute between the inner cavity upper and lower end face of the switching mechanism case
State the lower end surface that No. 3 axis run through the switching mechanism case, and No. 2 axle positions are between No. 1 axis and No. 3 axis,
The lateral wall of No. 1 axis is respectively equipped with one end of rotor, driving gear and torsional spring, and the other end of the torsional spring is mounted on described
The inner cavity lower end surface of switching mechanism case, and the driving gear is between the rotor and the torsional spring, the switching mechanism
The inner cavity upper surface of case is equipped with stator, and the rotor is located at the inner cavity of the stator, and the lateral wall of No. 2 axis is keyed respectively
There are driven gear and driving pulley, is intermeshed between the driving gear and the driven gear, the lateral wall of No. 3 axis
Key connection has driven pulley, passes through transmission band connection, No. 1 axis and described between the driving pulley and the driven pulley
The lower end of No. 3 axis is equipped with disk, and the lower end surface of the disk is symmetrically arranged with cylinder, the lower end difference of the ipsilateral cylinder
Equipped with drill bit motor and screw tap motor, the output end axis connection of the drill bit motor has drill bit, the output end of the screw tap motor
Axis connection has screw tap.
Preferably, first limit plate and second limit plate are vertically arranged on the platform, and described
It is mutually perpendicular between one limit plate and second limit plate.
Preferably, the driving gear and the driven gear are helical gear.
Preferably, the radius of the driving gear and the driven gear is equal, the driving pulley and the driven belt
The radius of wheel is equal.
Preferably, the outer surface of the torsional spring is equipped with corrosion-inhibiting coating.
Compared with prior art, the utility model has the beneficial effects that achievable by being equipped with for stator and rotor
The effect of the disc rotary in driving driving gear and left side can be achieved by the setting of No. 1 axis for the effect for driving No. 1 axis to rotate,
By the setting of torsional spring, when rotor is powered, when rotor drives No. 1 axis rotation 180 degree, the torque of Ampere force and the torque of torsional spring
It is equal in magnitude, thus keep No. 1 axis static, and when rotor power-off, rotor rotates 180 degree again under the action of torsional spring, passes through
The effect of driving driving pulley rotation can be achieved in engagement between driving gear and driven gear, passes through driving pulley, driven belt
The effect that No. 3 axis of driving rotate can be achieved in wheel and being equipped with for transmission belt, and driving right side can be achieved by the setting of No. 3 axis
The effect for changing drill bit and screw tap position can be achieved by the setting of disk for the effect of disc rotary, can by the setting of cylinder
It realizes control drill bit and screw tap height and prevents drill bit and screw tap while contacting the effect of parts to be processed, the utility model is easy
It is switched between drilling and tapping, so easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of switching mechanism case in the utility model；
Fig. 3 is partial enlarged view at the A of Fig. 1.
In figure: 1- box body, 2- platform, 3- tool fixture, the first limit plate of 301-, the second limit plate of 302-, 4- hydraulic cylinder,
5-L shape connecting rod, 6- switching mechanism case, 7-1 axis, 8-2 axis, 9-3 axis, 10- rotor, 11- driving gear, 12- torsional spring,
13- stator, 14- driven gear, 15- driving pulley, 16- driven pulley, 17- transmission belt, 18- disk, 20- drill bit motor, 21-
Screw tap motor, 22- drill bit, 23- screw tap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of automation borehole chasing bar, including box
Body 1, the effect for collecting clast in process can be achieved by the setting of box body, and the inner cavity lower end surface of the box body is equipped with platform
2, the upper surface middle part of the platform is equipped with tool fixture 3, and the tool fixture includes the first limit plate 301, first limit
The right side wall of position plate is equipped with the second limit plate 302, is equipped with achievable limitation by the first limit plate and the second limit plate
The upper surface right part of the effect of parts to be processed position, the platform is equipped with hydraulic cylinder 4, can be achieved to change by the setting of hydraulic cylinder
Become the effect of switching mechanism case height, the upper surface of the hydraulic cylinder is equipped with one end of L shape connecting rod 5, the L shape connecting rod it is another
End is equipped with switching mechanism case 6, is rotatably connected to 7, No. 2 axis 8 and 3 of No. 1 axis between the inner cavity upper and lower end face of the switching mechanism case
Number axis 9, No. 1 axis and No. 3 axis run through the lower end surface of the switching mechanism case, and No. 2 axle positions are in described No. 1
Between axis and No. 3 axis, the effect of the disc rotary in driving driving gear and left side can be achieved by the setting of No. 1 axis, lead to
Cross No. 3 axis setting can be achieved driving right side disc rotary effect, the lateral wall of No. 1 axis be respectively equipped with rotor 10,
One end of driving gear 11 and torsional spring 12, the other end of the torsional spring are mounted on the inner cavity lower end surface of the switching mechanism case, and
The driving gear passes through the setting of torsional spring, when rotor is powered, rotor driving 1 between the rotor and the torsional spring
When number axis rotation 180 degree, the torque of Ampere force and the torque of torsional spring are equal, thus keep No. 1 axis static, and when rotor powers off
When, rotor rotates 180 degree again under the action of torsional spring, and the inner cavity upper surface of the switching mechanism case is equipped with stator 13, described
Rotor is located at the inner cavity of the stator, described by the effect for being equipped with achievable driving No. 1 axis rotation of stator and rotor
The lateral wall of No. 2 axis is keyed respectively driven gear 14 and driving pulley 15, the driving gear and the driven gear it
Between be intermeshed, by between driving gear and driven gear engagement can be achieved driving driving pulley rotation effect, described 3
The lateral wall key connection of number axis has driven pulley 16, is connected between the driving pulley and the driven pulley by transmission belt 17
It connects, the effect that No. 3 axis of driving can be achieved and rotate, No. 1 axis is equipped with by driving pulley, driven pulley and transmission belt
It is equipped with disk 18 with the lower end of No. 3 axis, the effect for changing drill bit and screw tap position, institute can be achieved by the setting of disk
The lower end surface for stating disk is symmetrically arranged with cylinder 19, and control drill bit and screw tap height can be achieved by the setting of cylinder and prevent from boring
Head and screw tap contact the effect of parts to be processed simultaneously, and the lower end of the ipsilateral cylinder is respectively equipped with drill bit motor 20 and screw tap
The effect of driving bit can be achieved by the setting of drill bit motor for motor 21, can be achieved to drive by the setting of screw tap motor
The effect of dynamic screw tap rotation, the output end axis connection of the drill bit motor have drill bit 22, and drilling can be achieved by the setting of drill bit
Effect, the output end axis connection of the screw tap motor has screw tap 23, and the effect of tapping can be achieved in the setting for passing through screw tap.
Specifically, first limit plate and second limit plate are vertically arranged on the platform, and described
It is mutually perpendicular between first limit plate and second limit plate, limitation parts to be processed position can be achieved in setting in this way
Effect.
Specifically, the driving gear and the driven gear are helical gear, helical gear large carrying capacity, service life
Long and stationarity is good.
Specifically, the radius of the driving gear and the driven gear is equal, the driving pulley and described driven
The radius of belt wheel is equal, and the effect for making 2 disk synchronous rotaries can be achieved in setting in this way.
Specifically, the outer surface of the torsional spring is equipped with corrosion-inhibiting coating, can be achieved to prevent by the setting of corrosion-inhibiting coating twist-stop
The effect that spring gets rusty or corrodes.
Working principle: in the utility model, parts to be processed being placed on platform, and withstands the first limit plate and the second limit
Position plate, that is, complete positioning.Hydraulic cylinder is used to change switching mechanism case height.When rotor is powered, ampere of the rotor by stator
Power acts on and drives No. 1 axis rotation, and No. 1 axis drives the disc rotary in driving gear and left side simultaneously, and driving gear driving is driven
Gear rotation, driven gear drive driving pulley rotation, and driving pulley drives driven pulley, driven pulley driving by transmission belt
No. 3 axis rotations, the disc rotary on No. 3 axis driving right sides, when No. 1 axis, No. 2 axis and No. 3 axis rotate 180 degree, 2 disks revolve
Turnback, the torque and torsional spring for the Ampere force that rotor is subject at this time are equal to the torque of No. 1 axis, to keep No. 1 axis quiet
Only；And when rotor power-off, under the action of torsional spring, rotor rotates 180 degree again, and then 2 disks rotate 180 degree again.
Cylinder is used to control drill bit and screw tap height, and prevents drill bit and screw tap while contacting parts to be processed.Drill bit motor is used to drive
Dynamic bit, screw tap motor are used to that screw tap is driven to rotate, and drill bit is used to drill, and screw tap is used to tapping.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automation borehole chasing bar, including box body (1), it is characterised in that: the inner cavity lower end surface of the box body (1) is set
Have platform (2), be equipped with tool fixture (3) in the middle part of the upper surface of the platform (2), the tool fixture (3) includes the first limit
The right side wall of plate (301), first limit plate (301) is equipped with the second limit plate (302), and the upper surface of the platform (2) is right
Portion is equipped with hydraulic cylinder (4), and the upper surface of the hydraulic cylinder (4) is equipped with one end of L shape connecting rod (5), the L shape connecting rod (5) it is another
One end is equipped with switching mechanism case (6), is rotatably connected to No. 1 axis (7), 2 between the inner cavity upper and lower end face of the switching mechanism case (6)
Number axis (8) and No. 3 axis (9), No. 1 axis (7) and No. 3 axis (9) run through the lower end surface of the switching mechanism case (6),
And No. 2 axis (8), between No. 1 axis (7) and No. 3 axis (9), the lateral wall of No. 1 axis (7) is respectively equipped with
The other end of one end of rotor (10), driving gear (11) and torsional spring (12), the torsional spring (12) is mounted on the switching mechanism
The inner cavity lower end surface of case (6), and the driving gear (11) is between the rotor (10) and the torsional spring (12), it is described to cut
The inner cavity upper surface for changing mechanism case (6) is equipped with stator (13), and the rotor (10) is located at the inner cavity of the stator (13), and described 2
The lateral wall of number axis (8) is keyed respectively driven gear (14) and driving pulley (15), the driving gear (11) and described
Driven gear is intermeshed between (14), and the lateral wall key connection of No. 3 axis (9) has driven pulley (16), the main belt
It takes turns and is connected between (15) and the driven pulley (16) by transmission belt (17), under No. 1 axis (7) and No. 3 axis (9)
End is equipped with disk (18), and the lower end surface of the disk (18) is symmetrically arranged with cylinder (19), the ipsilateral cylinder (19)
Lower end is respectively equipped with drill bit motor (20) and screw tap motor (21), and the output end axis connection of the drill bit motor (20) has drill bit
(22), the output end axis connection of the screw tap motor (21) has screw tap (23).
2. a kind of automation borehole chasing bar according to claim 1, it is characterised in that: first limit plate
(301) it is vertically arranged on the platform (2) with second limit plate (302), and first limit plate (301) and institute
It states and is mutually perpendicular between the second limit plate (302).
3. a kind of automation borehole chasing bar according to claim 1, it is characterised in that: the driving gear (11) and
The driven gear (14) is helical gear.
4. a kind of automation borehole chasing bar according to claim 1, it is characterised in that: the driving gear (11) and
The radius of the driven gear (14) is equal, and the radius of the driving pulley (15) and the driven pulley (16) is equal.
5. a kind of automation borehole chasing bar according to claim 1, it is characterised in that: the appearance of the torsional spring (12)
Face is equipped with corrosion-inhibiting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842615.9U CN208961467U (en) | 2018-11-09 | 2018-11-09 | A kind of automation borehole chasing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842615.9U CN208961467U (en) | 2018-11-09 | 2018-11-09 | A kind of automation borehole chasing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961467U true CN208961467U (en) | 2019-06-11 |
Family
ID=66760449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821842615.9U Withdrawn - After Issue CN208961467U (en) | 2018-11-09 | 2018-11-09 | A kind of automation borehole chasing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509440A (en) * | 2019-09-06 | 2019-11-29 | 浦江县力顶环保设备有限公司 | A kind of dustless puncher of wall for interior decoration |
| CN114406697A (en) * | 2022-03-01 | 2022-04-29 | 瑞鼎机电科技（昆山）有限公司 | Coffee machine tray inner hole machining device and machining process |
-
2018
- 2018-11-09 CN CN201821842615.9U patent/CN208961467U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509440A (en) * | 2019-09-06 | 2019-11-29 | 浦江县力顶环保设备有限公司 | A kind of dustless puncher of wall for interior decoration |
| CN114406697A (en) * | 2022-03-01 | 2022-04-29 | 瑞鼎机电科技（昆山）有限公司 | Coffee machine tray inner hole machining device and machining process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190611 Effective date of abandoning: 20231020 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190611 Effective date of abandoning: 20231020 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |