CN217991064U - Sheet end edge pressing mechanism of keyway planer - Google Patents
Sheet end edge pressing mechanism of keyway planer Download PDFInfo
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- CN217991064U CN217991064U CN202222214317.8U CN202222214317U CN217991064U CN 217991064 U CN217991064 U CN 217991064U CN 202222214317 U CN202222214317 U CN 202222214317U CN 217991064 U CN217991064 U CN 217991064U
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- presser foot
- transmission
- speed reducer
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Abstract
A pressing mechanism for the end edge of a plate material of a keyway planer relates to the technical field of plate processing machinery, and guide side plates are symmetrically fixed on two side walls of a nut connecting seat; the cylinder body of the pressing oil cylinder is fixed with the upper and lower guide rails; the fixed presser foot is fixed on an oil cylinder piston rod of the pressing oil cylinder; the movable presser foot is arranged opposite to the fixed presser foot, and the lower part of the movable presser foot is arranged between the two guide rods of the fixed presser foot in a penetrating way; the output end of the servo motor is connected with the speed reducer; the transmission gear is fixed on the output end of the speed reducer; the transmission rack is fixed in the transmission bracket and meshed with the transmission gear; the transmission bracket is fixed on the outer ends of the two guide rods of the fixed presser foot. The plate pressing device can meet the requirement that the plate is pressed when the grooving machining is carried out simultaneously after the distance between two or more groups of cutters is changed, is simple to operate, and improves the production efficiency more effectively.
Description
Technical Field
The utility model relates to a plate processing machinery technical field, concretely relates to keyway planer sheet material end limit hold-down mechanism.
Background
The pressing distance of the pressing mechanism at the end edge of the traditional keyway planer is fixed and unchanged, the pressing of the end edge of a plate can be carried out only when a single group of cutters are used for grooving, and the plate pressing requirement of a grooving machining process can not be met after the distance between two or more groups of cutters is changed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a keyway planer sheet material end limit hold-down mechanism, can satisfy between two or multiunit cutters apart from changing the back carry on the keyway planer simultaneously with man-hour the sheet material compress tightly, and easy operation, more effectual improvement production efficiency.
In order to achieve the above purpose, the utility model adopts the following technical proposal: it comprises the following steps:
the screw nut connecting seat is movably connected to the transmission screw rod by a screw nut;
the two guide side plates are symmetrically fixed on two side walls of the screw nut connecting seat;
the upper guide rail and the lower guide rail are movably arranged on the sliding block on the side wall of the guide side plate;
the cylinder body of the pressing oil cylinder is fixed with the upper guide rail and the lower guide rail;
the fixed presser foot is fixed on an oil cylinder piston rod of the pressing oil cylinder;
the movable presser foot is arranged opposite to the fixed presser foot and is movably clamped between the two guide rods of the fixed presser foot by utilizing an I-shaped groove in the middle of the movable presser foot;
the output end of the servo motor is connected with a speed reducer, and the speed reducer is fixed on the side wall of the lower part of the movable presser foot;
the transmission gear is fixed on the output end of the speed reducer;
the transmission rack is fixed in the transmission bracket and is meshed with the transmission gear; the transmission bracket is fixed on the outer ends of the two guide rods of the fixed presser foot.
Preferably, the outer end of the transmission gear is provided with a gear gland, and the gear gland is sleeved on the output end of the speed reducer.
Preferably, the bottom of the nut connecting seat is fixed on a movable sliding block on the horizontal guide rail.
Preferably, the middle part of the outer side of the transmission bracket is arranged in a circular arc structure.
Preferably, the servo motor and the speed reducer are electrically connected with a numerical control end of the keyway planer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a keyway planer sheet material end limit hold-down mechanism can satisfy between two or multiunit cutters apart from changing the back carry on the keyway planer simultaneously man-hour the sheet material compress tightly, and easy operation, more effectual improvement production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic structural view of the middle fixed presser foot of the present invention.
Fig. 4 is a schematic structural view of the movable presser foot of the present invention.
Description of reference numerals:
the device comprises a nut connecting seat 1, a guide side plate 2, an upper guide rail and a lower guide rail 3, a pressing oil cylinder 4, a fixed pressing foot 5, a guide rod 5-1, a movable pressing foot 6, an I-shaped groove 6-1, a servo motor 7, a speed reducer 8, a transmission bracket 9, a transmission gear 10, a gear gland 11, a transmission rack 12, a screw nut 13, a transmission screw 14 and a horizontal guide rail 15.
Detailed Description
In the following, the technical solutions of the present invention will be clearly and completely described with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the scope of the present invention.
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: it comprises the following steps:
the screw connecting seat 1 is movably connected to a transmission screw rod 14 through a screw rod nut 13, and the transmission principle of the transmission screw rod 14 is the same as that of a pressing mechanism of a slot planer in the prior art; the bottom of the nut connecting seat 1 is fixed on a movable sliding block on a horizontal guide rail 15;
the number of the guide side plates 2 is two, and the two guide side plates 2 are symmetrically fixed on two side walls of the nut connecting seat 1 by using connecting bolts;
the upper and lower guide rails 3 are movably arranged on the slide blocks on the side walls of the guide side plates 2;
the pressing oil cylinder 4, the cylinder body of the pressing oil cylinder 4 is fixed with the upper and lower guide rails 3;
the fixed presser foot 5 is fixed on an oil cylinder piston rod of the pressing oil cylinder 4 by a connecting bolt;
the movable presser foot 6 is arranged opposite to the fixed presser foot 5, and the movable presser foot 6 is movably clamped between the two guide rods 5-1 of the fixed presser foot 5 by utilizing an I-shaped groove 6-1 in the middle of the movable presser foot 6;
the output end of the servo motor 7 is connected with a speed reducer 8, and the speed reducer 8 is fixed on the side wall of the lower part of the movable presser foot 6;
the transmission gear 10 is fixed on the output end of the speed reducer 8; the outer end of the transmission gear 10 is provided with a gear gland 11, and the gear gland 11 is sleeved on the output end of the speed reducer 8;
the transmission rack 12 is fixed in the transmission bracket 9, and the transmission rack 12 is meshed with the transmission gear 10; the transmission bracket 9 is fixed on the outer ends of the two guide rods 5-1 of the fixed presser foot 5 by using connecting bolts; the middle part of the outer side of the transmission bracket 9 is arranged in an arc-shaped structure, so that the transmission bracket can be conveniently matched with other equipment on a keyway planer;
the servo motor 7 and the speed reducer 8 are both in electric control connection with a numerical control end of the keyway planer, and numerical control operation is carried out through the numerical control end.
When the specific embodiment is used, when the grooving tool rest is single (grooving), the servo motor 7 is used for working to drive the transmission gear 10 to rotate, the transmission gear 10 is in meshing transmission with the transmission rack 12 to drive the transmission gear 10, the servo motor 7 and the movable presser foot 6 fixed with the servo motor 7 to integrally move towards the fixed presser foot 5 so as to reduce the distance between the fixed presser foot 5 and the movable presser foot 6, and then the pressing oil cylinder 4 is used for working to retract to drive the fixed presser foot 5 and the movable presser foot 6 to synchronously press down; when the grooving tool rests are two or more (double grooving or multiple grooving), the servo motor 7 is used for working to drive the transmission gear 10 to rotate, the transmission gear 10 is in meshed transmission with the transmission rack 12 to drive the transmission gear 10, the servo motor 7 and the movable presser foot 6 fixed with the servo motor 7 to integrally move towards the direction far away from the fixed presser foot 5 so as to enlarge the distance between the fixed presser foot 5 and the movable presser foot 6, and then the pressing oil cylinder 4 is used for working to retract to drive the fixed presser foot 5 and the movable presser foot 6 to synchronously press down; when the fixed presser foot 5 and the movable presser foot 6 press the plate material, the whole pressing oil cylinder 4 slightly moves up and down under the guiding action of the upper and lower guide rails 3.
Compared with the prior art, the beneficial effects of the embodiment are as follows: this embodiment provides a keyway planer sheet material end limit hold-down mechanism, can be according to the quantity of keyway planer knife rest, adjust the interval between activity presser foot and the fixed presser foot, satisfy the demand that the sheet material compressed tightly when carrying out the keyway planer man-hour simultaneously after the distance changes between two or multiunit cutter, and easy operation, more effectual improvement production efficiency.
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a keyway planer sheet material end limit hold-down mechanism which characterized in that: it comprises the following steps:
the nut connecting seat (1) is movably connected to the transmission screw rod (14) through a screw rod nut (13);
the two guide side plates (2) are symmetrically fixed on two side walls of the screw connecting seat (1);
the upper and lower guide rails (3) are movably arranged on the sliding blocks on the side walls of the guide side plates (2);
the pressing oil cylinder (4), the cylinder body of the pressing oil cylinder (4) is fixed with the upper and lower guide rails (3);
the fixed presser foot (5), the said fixed presser foot (5) is fixed on cylinder piston rod of the hold-down cylinder (4);
the movable presser foot (6) is arranged opposite to the fixed presser foot (5), and the movable presser foot (6) is movably clamped between the two guide rods (5-1) of the fixed presser foot (5) by utilizing an I-shaped groove (6-1) in the middle of the movable presser foot (6);
the output end of the servo motor (7) is connected with a speed reducer (8), and the speed reducer (8) is fixed on the side wall of the lower part of the movable presser foot (6);
the transmission gear (10), the said transmission gear (10) is fixed on output end of the speed reducer (8);
the transmission rack (12) is fixed in the transmission bracket (9), and the transmission rack (12) is meshed with the transmission gear (10); the transmission bracket (9) is fixed on the outer ends of the two guide rods (5-1) of the fixed presser foot (5).
2. A router sheet end edge hold down mechanism as claimed in claim 1, in which: the outer end of the transmission gear (10) is provided with a gear gland (11), and the gear gland (11) is sleeved on the output end of the speed reducer (8).
3. A thicknessing mechanism for end edges of boards in a router as claimed in claim 1, wherein: the bottom of the nut connecting seat (1) is fixed on a movable sliding block on the horizontal guide rail (15).
4. A thicknessing mechanism for end edges of boards in a router as claimed in claim 1, wherein: the middle part of the outer side of the transmission bracket (9) is arranged in a circular arc structure.
5. A thicknessing mechanism for end edges of boards in a router as claimed in claim 1, wherein: and the servo motor (7) and the speed reducer (8) are both in electric control connection with the numerical control end of the keyway planer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222214317.8U CN217991064U (en) | 2022-08-23 | 2022-08-23 | Sheet end edge pressing mechanism of keyway planer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222214317.8U CN217991064U (en) | 2022-08-23 | 2022-08-23 | Sheet end edge pressing mechanism of keyway planer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217991064U true CN217991064U (en) | 2022-12-09 |
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ID=84326386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222214317.8U Active CN217991064U (en) | 2022-08-23 | 2022-08-23 | Sheet end edge pressing mechanism of keyway planer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217991064U (en) |
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2022
- 2022-08-23 CN CN202222214317.8U patent/CN217991064U/en active Active
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