CN105171441B - Power knife rest - Google Patents
Power knife rest Download PDFInfo
- Publication number
- CN105171441B CN105171441B CN201510611664.6A CN201510611664A CN105171441B CN 105171441 B CN105171441 B CN 105171441B CN 201510611664 A CN201510611664 A CN 201510611664A CN 105171441 B CN105171441 B CN 105171441B
- Authority
- CN
- China
- Prior art keywords
- power
- knife
- line shaft
- cutterhead
- driven 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.)
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Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
Abstract
The invention discloses a kind of power knife rest, it includes：Guide groove is provided with power seat, power seat；Dynamic handle of a knife is installed, power handle of a knife is used for clamping cutter, and the tail end of power handle of a knife is provided with public power fastener on cutterhead, cutterhead；Cutterhead rotating driving device, cutterhead rotating driving device is connected with cutterhead；Line shaft, the front end of line shaft is provided with female power fastener suitable for making line shaft be connected with power handle of a knife with male power fastener grafting；Line shaft rotating driving device, line shaft rotating driving device is connected with line shaft；Power handle of a knife power engagement device, the power handle of a knife power engagement device is connected with line shaft, so as to when power handle of a knife power engagement device is acted, female power fastener of the line shaft and the male power fastener of power handle of a knife out of engagement with.Present invention can ensure that the power good bond of power handle of a knife, prevents engagement not in place and phenomenon occurring power handle of a knife power clamping stagnation.
Description
Technical field
The present invention relates to a kind of power knife rest.
Background technology
At present, power knife rest of the prior art, when power handle of a knife is rotated in place, the rotation position of its rear end can not be controlled
System, being easily caused power handle of a knife rear end can not effectively be connected with dynamical system, so that occur the phenomenon of power handle of a knife power clamping stagnation,
Dismounting and maintenance are inconvenient.
The content of the invention
The technical problems to be solved by the invention are to overcome the defect of prior art there is provided a kind of power knife rest, and it can be with
Ensure the power good bond of power handle of a knife, prevent engagement not in place and phenomenon occurring power handle of a knife power clamping stagnation.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of power knife rest, it includes：
Guide groove is provided with power seat, the power seat；
Dynamic handle of a knife is installed, the power handle of a knife is used for clamping cutter on cutterhead, the cutterhead, and power handle of a knife
Tail end is provided with public power fastener；
Cutterhead rotating driving device, the cutterhead rotating driving device is connected with cutterhead, so as to cutterhead rotation driving
Device driving cutterhead rotation；
Line shaft, the front end of the line shaft is provided with suitable for making line shaft and power handle of a knife with public power fastener grafting
Female power fastener of drive connection, when cutterhead is rotated in place, the public power fastener is along guide groove slide-and-guide to public affairs
Power fastener is corresponding with the position of corresponding female power fastener；
Line shaft rotating driving device, the line shaft rotating driving device is connected with line shaft, so as to line shaft
Rotating driving device drives line shaft rotation；
Power handle of a knife power engagement device, the power handle of a knife power engagement device is connected with line shaft, to work as power
When handle of a knife power engagement device is acted, the male power fastener engagement of female power fastener of the line shaft and power handle of a knife or
Depart from.
The concrete structure of a kind of male power fastener and female power fastener is further provided, public power fastener is one
Font boss, described female power fastener is the yi word pattern groove being engaged with male power fastener.
A kind of concrete structure of cutterhead rotating driving device is further provided, cutterhead rotating driving device is knife rest electricity
Machine, the cutterhead is arranged on the output shaft of the knife rest motor.
A kind of concrete structure of line shaft rotating driving device is further provided, line shaft rotating driving device includes dynamic
Force motor and multi-stage gear engaging mechanism, the power motor drive line shaft to rotate by multi-stage gear engaging mechanism.
A kind of concrete structure of multi-stage gear engaging mechanism is further provided, multi-stage gear engaging mechanism includes driving tooth
Wheel, the first driven gear, the second driven gear, the 3rd driven gear and the 4th driven gear, the driving gear are arranged on dynamic
On the output shaft of force motor, driving gear and the first driven gear engaged transmission, the first driven gear and the second driven gear are same
Axle is installed, the second driven gear and the 3rd driven gear engaged transmission, the 3rd driven gear and the 4th driven gear engaged transmission,
4th driven gear is arranged on line shaft.
Further provide a kind of concrete structure of power handle of a knife power engagement device, power handle of a knife power engagement device bag
Piston cylinder and connecting plate are included, the piston rod of the piston cylinder and the one end of connecting plate are connected, the rotatable twelve Earthly Branches of line shaft
Hold on the other end of connecting plate.
Employ after above-mentioned technical proposal, when cutterhead indexing is to required position, cutterhead is stopped operating, and hydraulic system is received
Cutterhead stop signal, lock valve open, cutterhead locking, system receive cutterhead locking signal, instruct power piston cylinder piston to
Move left, drive line shaft to be also moved to the left, female power fastener of power shaft end processing connects with the public power of power handle of a knife
Component is engaged, and system receives engagement signal, and instruction power motor is rotated, and the driving gear on power motor starts to transmit power,
Driving gear is driven the first driven gear and drives the rotation of the second driven gear again, and it is driven that the second driven gear engages drive the 3rd again
Gear rotates, and the 3rd driven gear drives the 4th driven gear to be driven again, and the cutter on power handle of a knife starts cutwork.Knife rest
Cutterhead on various power handle of a knifes are housed, power seat is fixed on the casing of knife rest, there is fixed guide groove in power seat 2, public
Power fastener is slided along the direction of guide groove all the time when cutterhead is indexable, when cutterhead reaches setting position, power handle of a knife
Male power fastener and female power fastener of line shaft are just corresponding, and line shaft, which is moved to the left, to be just intermeshed.
Brief description of the drawings
Fig. 1 is the structural representation of the power knife rest of the present invention；
Fig. 2 is the structural representation of the power handle of a knife power engagement device of the present invention；
Fig. 3 is the part-structure schematic diagram of the line shaft rotating driving device of the present invention.
Embodiment
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail.
As shown in Figures 1 to 3, a kind of power knife rest, it includes：
Guide groove is provided with power seat 2, power seat 2；
Dynamic handle of a knife 1-1 is installed, power handle of a knife 1-1 is used for clamping cutter 1-2, and power knife on cutterhead 1, cutterhead 1
Handle 1-1 tail end is provided with public power fastener；
Cutterhead rotating driving device, cutterhead rotating driving device is connected with cutterhead 1, so as to cutterhead rotating driving device
Driving cutterhead 1 rotates；
Line shaft 11, the front end of the line shaft 11 is provided with suitable for making line shaft 11 with moving with public power fastener grafting
Female power fastener of power handle of a knife 1-1 drive connections, when cutterhead 1 is rotated in place, the public power fastener is slided along guide groove
The position of action-oriented to male power fastener with corresponding female power fastener is corresponding；
Line shaft rotating driving device, the line shaft rotating driving device is connected with line shaft 11, so as to power
Axle rotating driving device drives line shaft 11 to rotate；
Power handle of a knife power engagement device, the power handle of a knife power engagement device is connected with line shaft 11, so as to when dynamic
When power handle of a knife power engagement device is acted, female power fastener of the line shaft 11 and the male power fastener of power handle of a knife connect
Close or depart from.
As shown in Figure 1, 2, the public power fastener is yi word pattern boss, and described female power fastener is and male power
The yi word pattern groove that fastener is engaged.
As shown in figure 1, cutterhead rotating driving device is knife rest motor 32, the cutterhead 1 is arranged on the knife rest motor 32
Output shaft on.
As shown in Figure 1,3, line shaft rotating driving device includes power motor 10 and multi-stage gear engaging mechanism, described dynamic
Force motor 10 drives line shaft to rotate by multi-stage gear engaging mechanism.
As shown in Figure 1,3, multi-stage gear engaging mechanism includes driving gear 31, the first driven gear 28, the second driven tooth
The 24, the 3rd driven gear 7 and the 4th driven gear 11-1 are taken turns, the driving gear 31 is arranged on the output shaft of power motor 10
On, the engaged transmission of 31 and first driven gear of driving gear 28, the first driven gear 28 and the second driven gear 24 are co-axially mounted,
Second driven gear 24 and the engaged transmission of the 3rd driven gear 7, the 3rd driven gear 7 and the 4th driven gear 11-1 engagements are passed
Dynamic, the 4th driven gear 11-1 is arranged on line shaft 11.4th driven gear 11-1 can be made into integration with line shaft 11.
As shown in Fig. 2 power handle of a knife power engagement device includes piston cylinder 17 and connecting plate 18, the work of the piston cylinder 17
Stopper rod is connected with the one end of connecting plate 18, and the line shaft 11 can be rotated to support on the other end of connecting plate 18.
The operation principle of the present invention is as follows：
When the indexing of cutterhead 1 is to required position, cutterhead 1 stops operating, and hydraulic system receives cutterhead stop signal, lock valve
Open, cutterhead 1 is locked, system receives cutterhead locking signal, the piston of instruction power piston cylinder 17 is moved to the left, and drives line shaft
11 are also moved to the left, female power fastener of the end of line shaft 11 processing, are engaged with power handle of a knife 1-1 public power fastener,
System receives engagement signal, and instruction power motor 10 is rotated, and the driving gear 31 on power motor 10 starts to transmit power, actively
Gear 31 is driven the first driven gear 28 and drives the second driven gear 24 to rotate again, and the second driven gear 24 engages drive the 3rd again
Driven gear 7 rotates, and the 3rd driven gear 7 drives the 4th driven gear 11-1 to be driven again, the cutter 1-2 on power handle of a knife 1-1
Start cutwork.Various power handle of a knife 1-1 are housed, power seat 2 is fixed on the casing of knife rest, power on the cutterhead 1 of knife rest
There is fixed guide groove on seat 2, public power fastener is slided, when cutterhead 1 along the direction of guide groove all the time in the indexing of cutterhead 1
When reaching setting position, power handle of a knife 1-1 male power fastener and female power fastener of line shaft 11 are just corresponding, power
Axle 11, which is moved to the left, to be just intermeshed.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effect carry out
It is further described, should be understood that the specific embodiment that the foregoing is only the present invention, is not limited to this
Invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in this hair
Within bright protection domain.
Claims (3)
1. a kind of power knife rest, it is characterised in that it includes：
Guide groove is provided with power seat (2), the power seat (2)；
Dynamic handle of a knife (1-1) is installed, the power handle of a knife (1-1) is used for clamping cutter (1- on cutterhead (1), the cutterhead (1)
, and the tail end of power handle of a knife (1-1) is provided with public power fastener 2)；
Cutterhead rotating driving device, the cutterhead rotating driving device is connected with cutterhead (1), so that cutterhead rotation driving is filled
Put driving cutterhead (1) rotation；
Line shaft (11), the front end of the line shaft (11) be provided with suitable for public power fastener grafting make line shaft (11) with
Female power fastener of power handle of a knife (1-1) drive connection, when cutterhead (1) is rotated in place, the public power fastener edge is led
Position to groove slide-and-guide to male power fastener with corresponding female power fastener is corresponding；
Line shaft rotating driving device, the line shaft rotating driving device is connected with line shaft (11), so as to line shaft
Rotating driving device drives line shaft (11) rotation；
Power handle of a knife power engagement device, the power handle of a knife power engagement device is connected with line shaft (11), to work as power
When handle of a knife power engagement device is acted, female power fastener of the line shaft (11) and the male power fastener of power handle of a knife connect
Close or depart from；
Power handle of a knife power engagement device includes piston cylinder (17) and connecting plate (18), the piston rod of the piston cylinder (17) and company
The one end connection of fishplate bar (18), the line shaft (11) can be rotated to support on the other end of connecting plate (18)；
The line shaft rotating driving device includes power motor (10) and multi-stage gear engaging mechanism, the power motor (10)
Line shaft is driven to rotate by multi-stage gear engaging mechanism；
Described multi-stage gear engaging mechanism include driving gear (31), the first driven gear (28), the second driven gear (24),
3rd driven gear (7) and the 4th driven gear (11-1), the driving gear (31) are arranged on the output of power motor (10)
On axle, driving gear (31) and the first driven gear (28) engaged transmission, the first driven gear (28) and the second driven gear
(24) it is co-axially mounted, the second driven gear (24) and the 3rd driven gear (7) engaged transmission, the 3rd driven gear (7) and the 4th
Driven gear (11-1) engaged transmission, the 4th driven gear (11-1) is arranged on line shaft (11)；
When cutterhead (1) indexing is to required position, cutterhead (1) stops operating, and hydraulic system receives cutterhead stop signal, cutterhead
(1) lock, hydraulic system receives cutterhead locking signal, the piston of instruction action piston cylinder (17) is moved to the left, and drives line shaft
(11) also it is moved to the left, female power fastener of line shaft (11) end processing, the public power fastener with power handle of a knife (1-1)
Engagement, hydraulic system receives engagement signal, and instruction power motor (10) is rotated, and the driving gear (31) on power motor (10) is opened
Begin transmission power, driving gear (31) be driven again the first driven gear (28) drive the second driven gear (24) rotation, second from
Moving gear (24) engages drive the 3rd driven gear (7) rotation again, and the 3rd driven gear (7) drives the 4th driven gear (11- again
1) it is driven, the cutter on power handle of a knife (1-1) starts cutwork.
2. power knife rest according to claim 1, it is characterised in that：The public power fastener is yi word pattern boss, institute
The female power fastener stated is the yi word pattern groove being engaged with male power fastener.
3. power knife rest according to claim 1, it is characterised in that：The cutterhead rotating driving device is knife rest motor
(32), the cutterhead (1) is arranged on the output shaft of the knife rest motor (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611664.6A CN105171441B (en) | 2015-09-23 | 2015-09-23 | Power knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611664.6A CN105171441B (en) | 2015-09-23 | 2015-09-23 | Power knife rest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105171441A CN105171441A (en) | 2015-12-23 |
| CN105171441B true CN105171441B (en) | 2017-09-19 |
Family
ID=54894112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510611664.6A Active CN105171441B (en) | 2015-09-23 | 2015-09-23 | Power knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105171441B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518359B (en) * | 2020-11-20 | 2022-02-08 | 吉林大学 | Interchangeable installation type numerical control tool rest for numerical control machine tool machining based on reliability consideration |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202155536U (en) * | 2011-07-28 | 2012-03-07 | 东北大学 | Single-servo power tool holder |
| CN203197653U (en) * | 2013-04-17 | 2013-09-18 | 烟台环球机床附件集团有限公司 | Oil pressure type power knife rest engaging and disengaging mechanism |
| CN204954383U (en) * | 2015-09-23 | 2016-01-13 | 江苏宏达数控科技股份有限公司 | Power knife rest |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4599623B2 (en) * | 2006-01-30 | 2010-12-15 | 株式会社セイキテクノデザイン | Turret type tool post |
-
2015
- 2015-09-23 CN CN201510611664.6A patent/CN105171441B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202155536U (en) * | 2011-07-28 | 2012-03-07 | 东北大学 | Single-servo power tool holder |
| CN203197653U (en) * | 2013-04-17 | 2013-09-18 | 烟台环球机床附件集团有限公司 | Oil pressure type power knife rest engaging and disengaging mechanism |
| CN204954383U (en) * | 2015-09-23 | 2016-01-13 | 江苏宏达数控科技股份有限公司 | Power knife rest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105171441A (en) | 2015-12-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Power turret Effective date of registration: 20200909 Granted publication date: 20170919 Pledgee: Changzhou Ruicheng CNC Equipment Co., Ltd Pledgor: JIANGSU HONGDA NUMERICAL CONTROL SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020980005841 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |