CN204954383U - Power knife rest - Google Patents
Power knife rest Download PDFInfo
- Publication number
- CN204954383U CN204954383U CN201520741040.1U CN201520741040U CN204954383U CN 204954383 U CN204954383 U CN 204954383U CN 201520741040 U CN201520741040 U CN 201520741040U CN 204954383 U CN204954383 U CN 204954383U
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- power
- knife
- line shaft
- fastener
- handle
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Abstract
The utility model discloses a power knife rest, it includes: the power seat is provided with the guide way on the power seat, the power handle of a knife is installed to the blade disc on, the power handle of a knife is used for the clamping cutter to the tail end of power handle of a knife is provided with public power fastener, blade disc rotation driving device, blade disc rotation driving device is connected with the blade disc transmission, the power shaft, the front end of power shaft is provided with and is suitable for female power fastener of pegging graft and making power shaft and the transmission of power handle of a knife be connected with public power fastener, power shaft rotation driving device, power shaft rotation driving device is connected with the power shaft transmission, power handle of a knife power coupling device, power handle of a knife power coupling device is connected with the power shaft to when power handle of a knife power coupling device moves, the female power fastener of power shaft and the public power fastener joint of power handle of a knife or break away from. The utility model discloses can guarantee the good joint of power of power handle of a knife, prevent that the joint is not in place and take place the phenomenon of power handle of a knife power jamming.
Description
Technical field
The utility model 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 position of rotation of its rear end is uncontrollable, easily cause power handle of a knife rear end effectively cannot be connected with dynamical system, thus the phenomenon of power handle of a knife power clamping stagnation occurs, dismounting and maintenance inconvenience.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, provides a kind of power knife rest, and it can ensure the power good bond of power handle of a knife, prevents from engaging not in place and the phenomenon of power handle of a knife power clamping stagnation occurring.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of power knife rest, and it comprises:
Power seat, described power seat is provided with gathering sill;
Cutterhead, described cutterhead is provided with power handle of a knife, and described 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;
Cutterhead rotating driving device, described cutterhead rotating driving device and cutterhead are in transmission connection, so that cutterhead rotating driving device drives cutterhead to rotate;
Line shaft, the front end of described line shaft is provided with the female power fastener being suitable for the grafting of male power fastener, line shaft and power handle of a knife being in transmission connection, when cutterhead is rotated in place, described male power fastener is corresponding with the position of corresponding female power fastener to male power fastener along gathering sill slide-and-guide;
Line shaft rotating driving device, described line shaft rotating driving device and line shaft are in transmission connection, so that line shaft rotating driving device drives line shaft to rotate;
Power handle of a knife power engagement device, described power handle of a knife power engagement device is connected with line shaft, and during with convenient power handle of a knife power engagement device action, female power fastener of described line shaft and the male power fastener of power handle of a knife engage or depart from.
Further provide the concrete structure of a kind of male power fastener and female power fastener, public power fastener is yi word pattern boss, and described female power fastener is the yi word pattern groove matched with male power fastener.
Further provide a kind of concrete structure of cutterhead rotating driving device, cutterhead rotating driving device is knife rest motor, and described cutterhead is arranged on the output shaft of described knife rest motor.
Further provide a kind of concrete structure of line shaft rotating driving device, line shaft rotating driving device comprises power motor and multi-stage gear engaging mechanism, and described power motor drives line shaft to rotate by multi-stage gear engaging mechanism.
Further provide a kind of concrete structure of multi-stage gear engaging mechanism, multi-stage gear engaging mechanism comprises driving gear, the first driven gear, the second driven gear, the 3rd driven gear and the 4th driven gear, described driving gear is arranged on the output shaft of power motor, driving gear and the first driven gear engaged transmission, first driven gear and the second driven gear are coaxially installed, second driven gear and the 3rd driven gear engaged transmission, 3rd driven gear and the 4th driven gear engaged transmission, the 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 comprises piston cylinder and connecting plate, the piston rod of described piston cylinder is connected with an end of connecting plate, and described line shaft can be rotated to support on the other end of connecting plate.
After have employed technique scheme, when cutterhead inserts to desired location, cutterhead stops operating, hydraulic system receives cutterhead stop signal, lock valve is opened, cutterhead is locked, system receives cutterhead locking signal, the piston of instruction power piston cylinder is moved to the left, line shaft is driven also to be moved to the left, female power fastener of line shaft end processing, engage with the public power fastener of power handle of a knife, system receives engagement signal, instruction power motor rotates, driving gear on power motor starts to transmit power, driving gear again transmission first driven gear drives the second driven gear to rotate, second driven gear engages drive the 3rd driven gear again and rotates, 3rd driven gear drives the 4th driven gear transmission again, cutter on power handle of a knife starts cutwork.Various power handle of a knife the cutterhead of knife rest is equipped with, power seat is fixed on the casing of knife rest, power seat 2 there is fixing gathering sill, public power fastener is when cutterhead transposition, all the time slide in the direction along gathering sill, when cutterhead reaches desired location, the male power fastener of power handle of a knife is just in time corresponding with female power fastener of line shaft, and line shaft is moved to the left and just in time engages each other.
Accompanying drawing explanation
Fig. 1 is the structural representation of power knife rest of the present utility model;
Fig. 2 is the structural representation of power handle of a knife power engagement device of the present utility model;
Fig. 3 is the part-structure schematic diagram of line shaft rotating driving device of the present utility model.
Detailed description of the invention
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in Figures 1 to 3, a kind of power knife rest, it comprises:
Power seat 2, power seat 2 is provided with gathering sill;
Cutterhead 1, cutterhead 1 is provided with power handle of a knife 1-1, and power handle of a knife 1-1 is used for clamping cutter 1-2, and the tail end of power handle of a knife 1-1 is provided with public power fastener;
Cutterhead rotating driving device, cutterhead rotating driving device and cutterhead 1 are in transmission connection, so that cutterhead rotating driving device drives cutterhead 1 to rotate;
Line shaft 11, the front end of described line shaft 11 is provided with the female power fastener being suitable for making line shaft 11 and power handle of a knife 1-1 be in transmission connection with the grafting of male power fastener, when cutterhead 1 is rotated in place, described male power fastener is corresponding with the position of corresponding female power fastener to male power fastener along gathering sill slide-and-guide;
Line shaft rotating driving device, described line shaft rotating driving device and line shaft 11 are in transmission connection, so that line shaft rotating driving device drives line shaft 11 to rotate;
Power handle of a knife power engagement device, described power handle of a knife power engagement device is connected with line shaft 11, and during with convenient power handle of a knife power engagement device action, female power fastener of described line shaft 11 and the male power fastener of power handle of a knife engage or depart from.
As shown in Figure 1, 2, described public power fastener is yi word pattern boss, and described female power fastener is the yi word pattern groove matched with male power fastener.
As shown in Figure 1, cutterhead rotating driving device is knife rest motor 32, and described cutterhead 1 is arranged on the output shaft of described knife rest motor 32.
As shown in Figure 1,3, line shaft rotating driving device comprises power motor 10 and multi-stage gear engaging mechanism, and described power motor 10 drives line shaft to rotate by multi-stage gear engaging mechanism.
As shown in Figure 1,3, multi-stage gear engaging mechanism comprises driving gear 31, first driven gear 28, second driven gear 24, the 3rd driven gear 7 and the 4th driven gear 11-1, described driving gear 31 is arranged on the output shaft of power motor 10, driving gear 31 and the first driven gear 28 engaged transmission, first driven gear 28 and the second driven gear 24 are coaxially installed, second driven gear 24 and the 3rd driven gear 7 engaged transmission, 3rd driven gear 7 and the 4th driven gear 11-1 engaged transmission, the 4th driven gear 11-1 is arranged on line shaft 11.4th driven gear 11-1 can be made into integration with line shaft 11.
As shown in Figure 2, power handle of a knife power engagement device comprises piston cylinder 17 and connecting plate 18, and the piston rod of described piston cylinder 17 is connected with an end of connecting plate 18, and described line shaft 11 can be rotated to support on the other end of connecting plate 18.
Operation principle of the present utility model is as follows:
When cutterhead 1 inserts to desired location, cutterhead 1 stops operating, hydraulic system receives cutterhead stop signal, lock valve is opened, cutterhead 1 is locked, system receives cutterhead locking signal, the piston of instruction power piston cylinder 17 is moved to the left, line shaft 11 is driven also to be moved to the left, female power fastener of line shaft 11 end processing, engage with the public power fastener of power handle of a knife 1-1, system receives engagement signal, instruction power motor 10 rotates, driving gear 31 on power motor 10 starts to transmit power, driving gear 31 again transmission first driven gear 28 drives the second driven gear 24 to rotate, second driven gear 24 engages drive the 3rd driven gear 7 again and rotates, 3rd driven gear 7 drives the 4th driven gear 11-1 transmission again, cutter 1-2 on power handle of a knife 1-1 starts cutwork.Various power handle of a knife 1-1 the cutterhead 1 of knife rest is equipped with, power seat 2 is fixed on the casing of knife rest, power seat 2 there is fixing gathering sill, public power fastener is when cutterhead 1 transposition, all the time slide in the direction along gathering sill, when cutterhead 1 reaches desired location, the male power fastener of power handle of a knife 1-1 is just in time corresponding with female power fastener of line shaft 11, and line shaft 11 is moved to the left and just in time engages each other.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a power knife rest, is characterized in that, it comprises:
Power seat (2), described power seat (2) is provided with gathering sill;
Cutterhead (1), described cutterhead (1) is provided with power handle of a knife (1-1), described power handle of a knife (1-1) is for clamping cutter (1-2), and the tail end of power handle of a knife (1-1) is provided with public power fastener;
Cutterhead rotating driving device, described cutterhead rotating driving device and cutterhead (1) are in transmission connection, so that cutterhead rotating driving device drives cutterhead (1) to rotate;
Line shaft (11), the front end of described line shaft (11) is provided with the female power fastener being suitable for making line shaft (11) and power handle of a knife (1-1) be in transmission connection with the grafting of male power fastener, when cutterhead (1) is rotated in place, described male power fastener is corresponding with the position of corresponding female power fastener to male power fastener along gathering sill slide-and-guide;
Line shaft rotating driving device, described line shaft rotating driving device and line shaft (11) are in transmission connection, so that line shaft rotating driving device drives line shaft (11) to rotate;
Power handle of a knife power engagement device, described power handle of a knife power engagement device is connected with line shaft (11), during with convenient power handle of a knife power engagement device action, female power fastener of described line shaft (11) and the male power fastener of power handle of a knife engage or depart from.
2. power knife rest according to claim 1, is characterized in that: described public power fastener is yi word pattern boss, and described female power fastener is the yi word pattern groove matched with male power fastener.
3. power knife rest according to claim 1, is characterized in that: described cutterhead rotating driving device is knife rest motor (32), and described cutterhead (1) is arranged on the output shaft of described knife rest motor (32).
4. power knife rest according to claim 1, it is characterized in that: described line shaft rotating driving device comprises power motor (10) and multi-stage gear engaging mechanism, described power motor (10) drives line shaft to rotate by multi-stage gear engaging mechanism.
5. power knife rest according to claim 4, it is characterized in that: described multi-stage gear engaging mechanism comprises driving gear (31), first driven gear (28), second driven gear (24), 3rd driven gear (7) and the 4th driven gear (11-1), described driving gear (31) is arranged on the output shaft of power motor (10), driving gear (31) and the first driven gear (28) engaged transmission, first driven gear (28) and the second driven gear (24) are coaxially installed, second driven gear (24) and the 3rd driven gear (7) engaged transmission, 3rd driven gear (7) and the 4th driven gear (11-1) engaged transmission, 4th driven gear (11-1) is arranged on line shaft (11).
6. power knife rest according to claim 1, it is characterized in that: power handle of a knife power engagement device comprises piston cylinder (17) and connecting plate (18), the piston rod of described piston cylinder (17) is connected with an end of connecting plate (18), and described line shaft (11) can be rotated to support on the other end of connecting plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741040.1U CN204954383U (en) | 2015-09-23 | 2015-09-23 | Power knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741040.1U CN204954383U (en) | 2015-09-23 | 2015-09-23 | Power knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204954383U true CN204954383U (en) | 2016-01-13 |
Family
ID=55049480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741040.1U Active CN204954383U (en) | 2015-09-23 | 2015-09-23 | Power knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204954383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171441A (en) * | 2015-09-23 | 2015-12-23 | 江苏宏达数控科技股份有限公司 | Power knife rest |
-
2015
- 2015-09-23 CN CN201520741040.1U patent/CN204954383U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171441A (en) * | 2015-09-23 | 2015-12-23 | 江苏宏达数控科技股份有限公司 | Power knife rest |
| CN105171441B (en) * | 2015-09-23 | 2017-09-19 | 江苏宏达数控科技股份有限公司 | Power knife rest |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |