CN107471309A - It is a kind of to be used for automatic cutting bed core drill mechanism - Google Patents
It is a kind of to be used for automatic cutting bed core drill mechanism Download PDFInfo
- Publication number
- CN107471309A CN107471309A CN201710714740.5A CN201710714740A CN107471309A CN 107471309 A CN107471309 A CN 107471309A CN 201710714740 A CN201710714740 A CN 201710714740A CN 107471309 A CN107471309 A CN 107471309A
- Authority
- CN
- China
- Prior art keywords
- core drill
- motor
- cutting bed
- automatic cutting
- gear
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention belongs to cutting technical field, refer in particular to a kind of be used for automatic cutting bed core drill mechanism；Including frame, driver is provided with frame, the driver includes the movable part that can be lifted, motor is arranged on movable part and can lifted with movable part, the motor is connected by transmission mechanism with core drill, motor drive transmission device acts and then drives core drill to rotate, and the lower end of core drill is drilling cutting edge；Core drill of the present invention can collect waste material, core drill cuts out equivalent diameter after boring to fabric, the waste material cut out is stored in core drill drill body, is extruded from drill body fabric by ejecting mechanism when core drill lifts, and completes drilling flow, solve in the prior art because fabric heating can not Automatic-falling, lead to not drilling, drilling incision speed is slow, the problems such as drilling efficiency is low, and go to handle waste material without artificial, improve efficiency and life-span.
Description
Technical field：
The invention belongs to cutting technical field, refer in particular to a kind of be used for automatic cutting bed core drill mechanism.
Background technology：
Some special fabrics are according to processing needs, it is desirable to are punched on fabric.Current drilling technology is by beating
What hole drill was realized.But the grooved bit is solid, mechanism is as shown in Figure 1.It is (general small that solid brill can only bore less fabric hole
In diameter 2mm), the fabric scrap cut out can not be removed, and also have using limitation on fabric.Common automotive seat class
Fabric, sticky fabric is all very poor using solid brill effect, is on the one hand that the bore diameter required for the sector is big, is on the other hand
The fabric scrap after brill can not be automatically taken out after sticky fabric drilling, drill bit produces high temperature with fabric spin friction, and bores
The sticky scrap gone out glues again to be returned in original fabric, and drilling effect is very poor.
The content of the invention：
It is an object of the invention to provide it is a kind of can bore large aperture and drilling effect it is good be used for automatic cutting bed hollow drill
Structure.
What the present invention was realized in：
It is a kind of to be used for automatic cutting bed core drill mechanism, including frame, driver, the driver are provided with frame
Include the movable part that can be lifted, motor is arranged on movable part and can lifted with movable part, and the motor passes through transmission mechanism
It is connected with core drill, motor drive transmission device acts and then drives core drill to rotate, and the lower end of core drill is drilling cutting edge.
It is used in above-mentioned in automatic cutting bed core drill mechanism, motor branch is provided with the movable part of the driver
Frame, motor are arranged on motor bracket.
It is used in above-mentioned in automatic cutting bed core drill mechanism, installing plate, driver is provided with the motor bracket
Structure is set on a mounting board.
It is used in above-mentioned in automatic cutting bed core drill mechanism, the transmission mechanism includes driving gear and driven tooth
The rotation axis connection of wheel, driving gear and motor, and driven and rotated by motor, driven gear and driving gear engaged transmission, from
One end of the gear shaft of moving gear is rotatably arranged on installing plate, and the other end is connected with core drill, and the gear shaft of driven gear is
Hollow shaft.
It is used in above-mentioned in automatic cutting bed core drill mechanism, the top of the gear shaft of the driven gear passes through one
Bearing above is set on a mounting board, and the upper end of the gear shaft of driven gear is stretched out outside bearing and is bolted with axial restraint spiral shell
Mother carries out axial restraint.
It is used for above-mentioned in automatic cutting bed core drill mechanism, the gear shaft of driving gear is hollow shaft, driving gear
Gear bush be located at motor rotary shaft it is outer and the holding screw by being radially arranged is fixed, the gear shaft of driving gear passes through
The end cap of lower end, end face screw axial limiting are arranged in the rotary shaft of motor.
It is used in above-mentioned in automatic cutting bed core drill mechanism, the angle of the drilling cutting edge is 6-9 °.
It is used in above-mentioned in automatic cutting bed core drill mechanism, the motor is air motor, is set on air motor
There is muffler.
Be used for above-mentioned in automatic cutting bed core drill mechanism, be provided with connecting plate in the frame, connecting plate it is outer
End is provided with push rod, and push rod is located at the top of core drill, and push rod can be stretched into core drill, for ejecting in core drill
Waste material.
It is used in above-mentioned in automatic cutting bed core drill mechanism, after core drill rises to extreme position, the lower end of push rod
It is concordant with the lower end of the drilling cutting edge of core drill.
The present invention compared with prior art protrude the advantages of be：
1st, the present invention is drilled using core drill, realizes the processing in large aperture (generally more than diameter 3mm) hole.
2nd, core drill of the present invention can collect waste material, and core drill cuts out equivalent diameter after boring to fabric, the waste material cut out
It is stored in core drill drill body, is extruded from drill body fabric by ejecting mechanism when core drill lifts, completes drilling flow,
Solve in the prior art because fabric heating can not Automatic-falling, lead to not drilling, drilling incision speed is slow, and drilling efficiency is low etc.
Problem, and go to handle waste material without artificial, improve efficiency and life-span.
Brief description of the drawings：
Fig. 1 is the schematic diagram of the solid brill of background technology.
Fig. 2 is the schematic perspective view of the present invention.
Fig. 3 is the exploded perspective view of the present invention.
Fig. 4 is the driven gear of the present invention, the explosive view of holding screw.
Fig. 5 is the sectional view of the core drill of the present invention.
Fig. 6 is the front view when present invention down drills.
Fig. 7 is Fig. 6 A-A sectional views.
Fig. 8 is the left view when present invention down drills.
Fig. 9 is the front view that the present invention is ejected toward waste material when being raised.
Figure 10 is Fig. 9 B-B sectional views.
In figure：1st, frame；2nd, motor；3rd, core drill；4th, drilling cutting edge；5th, the cavity of core drill；6th, cylinder；7th, piston
Bar；8th, air cylinder support；9th, motor bracket；10th, installing plate；11st, bar shaped mounting hole；12nd, driving gear；13rd, driven gear；14、
The gear shaft of driven gear；15th, bearing；16th, axial restraint nut；17th, holding screw；18th, the gear shaft of driving gear；19、
End cap；20th, end face screw；21st, muffler；22nd, inlet suction port；23rd, connecting plate；24th, push rod；25th, fabric.
Embodiment：
With specific embodiment, the invention will be further described below, referring to Fig. 2-10：
It is a kind of to be used for automatic cutting bed core drill mechanism, including frame 1, for fixing whole mechanism.Set in frame 1
There is driver, the driver includes the movable part that can be lifted, and motor 2 is arranged on movable part and can lifted with movable part,
The motor 2 is connected by transmission mechanism with core drill 3, and the drive transmission device of motor 2 acts and then drives core drill 3 to rotate,
The lower end of core drill 3 is drilling cutting edge 4.The outer surface of drilling cutting edge 4 is the up big and down small circular cone shape of diameter.Core drill 3
Cavity 5 is used to keep in the waste material that drilling comes out.The core drill 3 of the present invention is suitable for the fabrics such as clothes, home textile, automotive seat
Between hollow-core construction processing.
The preferred driver of the present embodiment is cylinder 6, and movable part is the piston rod 7 of cylinder 6.The cylinder 6 passes through cylinder branch
Frame 8 is installed in frame 1.Except cylinder 6, driver can also use hydraulic mechanism or screw body etc., and screw body is corresponding
Movable part be the feed screw nut that is arranged on screw mandrel and can be moved up and down along screw mandrel.
In order to facilitate the installation of motor 2, motor bracket 9 is provided with the movable part of the driver, motor 2 passes through screw
It is installed on motor bracket 9.
In order to facilitate installation transmission mechanism, installing plate 10 is provided with the motor bracket 9, transmission mechanism is arranged on installation
On plate 10.Installing plate 10 is arranged on the baseplane of motor bracket 9.Bar shaped mounting hole 11 is provided with installing plate 10, is passed through
Bar shaped mounting hole 11 can adjust installation site of the installing plate 10 on motor bracket 9.
Transmission mechanism of the present invention includes driving gear 12 and driven gear 13, the rotation of driving gear 12 and motor 2
Rotating shaft connects, and drives rotation, driven gear 13 and the engaged transmission of driving gear 12, the gear shaft of driven gear 13 by motor 2
14 one end is rotatably arranged on installing plate 10, and the other end is connected with core drill 3, and the gear shaft 14 of driven gear 13 is hollow
Axle.
Specifically, in order that rotating flexibly, the top of the gear shaft 14 of the driven gear 13 passes through more than one axle
Hold 15 to be arranged on installing plate 10, the upper end of the gear shaft 14 of driven gear 13 is stretched out outside bearing 15 and is bolted with axial restraint
Nut 16 carries out axial restraint.The upper end of core drill 3 is plugged in the bottom of gear shaft 14 of driven gear 13, and is passed through radially
The holding screw 17 of setting is fixed.The bearing 15 of the present embodiment is provided with two.
Specifically, the gear shaft 18 of driving gear 12 is hollow shaft, and the gear shaft 18 of driving gear 12 is set in motor 2
Rotary shaft is outer and the holding screw 17 by being radially arranged is fixed, and the gear shaft 18 of driving gear 12 is by being arranged on the end of lower end
Lid 19, the axial limiting of end face screw 20 are in the rotary shaft of motor 2.
The present invention transmission mechanism in addition to above-mentioned gear drive, can also by synchronous belt drive mechanism,
Chain drive etc. is replaced.
In order to ensure the drilling quality of core drill 3, the angle [alpha] of the drilling cutting edge 4 is 6-9 °.Can be within the above range
Any value, specific angle are selected according to actual conditions.
Motor 2 of the present invention is air motor, and muffler 21 is provided with air motor.Air motor passes through air inlet
Joint 22 provides the pneumatic power of rotation for air motor.Muffler 21 is responsible for pneumatic noise reduction, reduces the noise of whole mechanism.
Connecting plate 23 is provided with frame 1 of the present invention, the outer end of connecting plate 23 is provided with push rod 24, push rod 24
In the top of core drill 3, and push rod 24 can be stretched into the cavity of core drill 3, for ejecting the waste material in core drill 3.Even
Fishplate bar 23, push rod 24 form ejecting mechanism.
In order to ensure the position relationship of push rod 24 and core drill 3, the bar shaped mounting hole 11 on installing plate 10 can be used for adjusting
The position of whole core drill 3.
After the present embodiment requires that core drill 3 rises to extreme position, the lower end of push rod 24 and the drilling cutting edge 4 of core drill 3
Lower end it is concordant.That is, when core drill 3 rises to extreme higher position, the lower end of push rod 24 will not also stretch out core drill 3
Outside lower end, ensure all to eject the waste material of the inner chamber of core drill 3.
When core drill 3 rotates drill down bevel material 25, push rod 24 is located in core drill 3, and keeps stationary state, core drill
Waste material is produced after 3 drillings, waste material can temporarily be deposited in the inner chamber of core drill 3, and after the completion of drilling, cylinder 6 is lifted (at this point for hair
The excessive fabric of heat, sticky fabric etc. occur that fabric inflating clip can not fall out cavity in the cavity of core drill 3 by gravity,
Occur this problem can allow core drill 3 in next drilling can not down drilling, cause drilling to fail).Due to the position of push rod 24
Remain constant, in core drill 3 toward being raised, the depth down that push rod 24 is inserted in core drill 3 is realized core drill 3
Waste material in cavity gradually ejects.
The operation principle of the present invention：
When needing drilling, cylinder 6 drives air motor, transmission mechanism, core drill 3 to move down together, and core drill 3 is past
During lower drilling, waste material can be stored temporarily in the cavity of core drill 3.After the completion of drilling, cylinder 6 drives air motor, driver
Structure, core drill rise together, and now, waste material can discharge automatically under gravity in the cavity of core drill 3.It is right
In generating heat, excessive fabric, sticky fabric etc. occur that fabric inflating clip can not be fallen out in the cavity of core drill 3 by gravity
Cavity.In core drill 3 toward during being raised, push rod 24 inserts the depth down of the cavity of core drill 3, by the cavity of core drill 3
Interior waste material gradually ejects.
Above-described embodiment is only one of presently preferred embodiments of the present invention, and the practical range of the present invention is not limited with this, therefore：
The equivalence changes that all shapes under this invention, mechanism, principle are done, all should be covered by within protection scope of the present invention.
Claims (10)
1. a kind of be used for automatic cutting bed core drill mechanism, including frame (1), it is characterised in that：Drive is provided with frame (1)
Dynamic device, the driver include the movable part that can be lifted, and motor (2) is arranged on movable part and can lifted with movable part, institute
State motor (2) to be connected with core drill (3) by transmission mechanism, motor (2) drive transmission device acts and then drives core drill (3)
Rotate, the lower end of core drill (3) is drilling cutting edge (4).
2. according to claim 1 be used for automatic cutting bed core drill mechanism, it is characterised in that：The activity of the driver
Motor bracket (9) is provided with portion, motor (2) is arranged on motor bracket (9).
3. according to claim 2 be used for automatic cutting bed core drill mechanism, it is characterised in that：The motor bracket (9)
On be provided with installing plate (10), transmission mechanism is arranged on installing plate (10).
4. according to claim 3 be used for automatic cutting bed core drill mechanism, it is characterised in that：The transmission mechanism includes
Driving gear (12) and driven gear (13), the rotation axis connection of driving gear (12) and motor (2), and driven by motor (2)
Rotate, driven gear (13) and driving gear (12) engaged transmission, one end of the gear shaft (14) of driven gear (13), which rotates, to be set
Put on installing plate (10), the other end is connected with core drill (3), and the gear shaft (14) of driven gear (13) is hollow shaft.
5. according to claim 4 be used for automatic cutting bed core drill mechanism, it is characterised in that：The driven gear (13)
The top of gear shaft (14) be arranged on by more than one bearing (15) on installing plate (10), the gear of driven gear (13)
The upper end of axle (14), which is stretched out outside bearing (15) and is bolted with axial restraint nut (16), carries out axial restraint.
6. according to claim 4 be used for automatic cutting bed core drill mechanism, it is characterised in that：The tooth of driving gear (13)
Wheel shaft (18) is hollow shaft, and the gear shaft (18) of driving gear (13) is set in outside the rotary shaft of motor (2) and by radially setting
The holding screw (17) put is fixed, and the gear shaft (14) of driving gear (13) is by being arranged on end cap (19), the end face spiral shell of lower end
(20) axial limiting is followed closely in the rotary shaft of motor (2).
7. according to claim 1 be used for automatic cutting bed core drill mechanism, it is characterised in that：The drilling cutting edge (4)
Angle be 6-9 °.
8. it is used for automatic cutting bed core drill mechanism according to claim any one of 1-7, it is characterised in that：The motor
(2) it is air motor, muffler (21) is provided with air motor.
9. according to claim 1 be used for automatic cutting bed core drill mechanism, it is characterised in that：Set on the frame (1)
Connecting plate (23) is equipped with, the outer end of connecting plate (23) is provided with push rod (24), and push rod (24) is located at the top of core drill (3), and
Push rod (24) can be stretched into core drill (3), for ejecting the waste material in core drill (3).
10. according to claim 9 be used for automatic cutting bed core drill mechanism, it is characterised in that：Core drill (3) rises to
After extreme position, the lower end of push rod (24) is concordant with the lower end of the drilling cutting edge (4) of core drill (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714740.5A CN107471309A (en) | 2017-08-19 | 2017-08-19 | It is a kind of to be used for automatic cutting bed core drill mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714740.5A CN107471309A (en) | 2017-08-19 | 2017-08-19 | It is a kind of to be used for automatic cutting bed core drill mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107471309A true CN107471309A (en) | 2017-12-15 |
Family
ID=60601846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710714740.5A Pending CN107471309A (en) | 2017-08-19 | 2017-08-19 | It is a kind of to be used for automatic cutting bed core drill mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107471309A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281014A (en) * | 2019-06-27 | 2019-09-27 | 中信戴卡股份有限公司 | A kind of cutting working method and edger of aluminium alloy castings |
| CN110370376A (en) * | 2019-07-31 | 2019-10-25 | 拓卡奔马机电科技有限公司 | Grooved bit with automatic discharging |
| CN110962186A (en) * | 2019-11-29 | 2020-04-07 | 安徽金昊天塑胶科技发展有限公司 | Plastic pipe tapping machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4749314A (en) * | 1987-04-30 | 1988-06-07 | Gerber Garment Technology | Sheet material drilling apparatus |
| CN102862184A (en) * | 2011-07-05 | 2013-01-09 | 株式会社岛精机制作所 | Hole drilling apparatus and method for cutting machine |
| CN104608191A (en) * | 2015-01-26 | 2015-05-13 | 拓卡奔马机电科技有限公司 | Hot punching mechanism of automatic cutting bed |
| CN105291181A (en) * | 2015-10-15 | 2016-02-03 | 杭州爱科科技有限公司 | Drilling device |
-
2017
- 2017-08-19 CN CN201710714740.5A patent/CN107471309A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4749314A (en) * | 1987-04-30 | 1988-06-07 | Gerber Garment Technology | Sheet material drilling apparatus |
| CN102862184A (en) * | 2011-07-05 | 2013-01-09 | 株式会社岛精机制作所 | Hole drilling apparatus and method for cutting machine |
| CN104608191A (en) * | 2015-01-26 | 2015-05-13 | 拓卡奔马机电科技有限公司 | Hot punching mechanism of automatic cutting bed |
| CN105291181A (en) * | 2015-10-15 | 2016-02-03 | 杭州爱科科技有限公司 | Drilling device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281014A (en) * | 2019-06-27 | 2019-09-27 | 中信戴卡股份有限公司 | A kind of cutting working method and edger of aluminium alloy castings |
| CN110281014B (en) * | 2019-06-27 | 2023-10-20 | 中信戴卡股份有限公司 | Cutting processing method of aluminum alloy casting |
| CN110370376A (en) * | 2019-07-31 | 2019-10-25 | 拓卡奔马机电科技有限公司 | Grooved bit with automatic discharging |
| CN110962186A (en) * | 2019-11-29 | 2020-04-07 | 安徽金昊天塑胶科技发展有限公司 | Plastic pipe tapping machine |
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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: 20171215 |
|
| RJ01 | Rejection of invention patent application after publication |