CN215094137U - Building construction wooden board cutting mechanism - Google Patents
Building construction wooden board cutting mechanism Download PDFInfo
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- CN215094137U CN215094137U CN202121445208.6U CN202121445208U CN215094137U CN 215094137 U CN215094137 U CN 215094137U CN 202121445208 U CN202121445208 U CN 202121445208U CN 215094137 U CN215094137 U CN 215094137U
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Abstract
The utility model discloses a construction wooden board cutting mechanism, include: a supporting seat; a grab handle with one end rotatably hinged with the supporting seat and the other end suspended in the air to form a holding end; a rotary power member fixed in the middle of the grip; the rotating power piece can drive the data disc to rotate to cut the thin plate; the cutting mechanism is provided with a vibration damping assembly for auxiliary clamping and guiding of the part to be separated of the thin plate. The part to be separated sawed according to the disc is clamped and guided on the vibration reduction assembly in an auxiliary mode, so that the resonance of the part to be separated during cutting is reduced, the smooth finish of a slit cut is improved, and meanwhile the part to be separated is prevented from being cracked in a suspending mode to generate flying and splashing, and safe construction of working conditions is facilitated.
Description
Technical Field
The utility model relates to a construction wooden board cutting mechanism belongs to cutting operation technical field.
Background
When the wooden boards are used for indoor or outdoor decoration construction of buildings, the sizes and the structural shapes of the wooden boards are not necessarily required to meet the requirements during decoration, and then the wooden boards are required to be cut; when the existing cutting mechanism (for example, a hand-held environment-friendly efficient dustproof cutting machine disclosed in patent publication No. CN 211030354U) is used for cutting, for a thick wood board, the rigidity of the board body itself can resist the vibration generated during cutting, but for a thin dry wood board, because the rigidity of the board body itself is poor, the board body is divided according to a disc during cutting, in the sawing process, the part to be separated located at the slit can resonate with the vibration generated according to the rotation of the disc, so that the part to be separated can drive the board to generate cracks along the slit, so that the slit is low in smoothness, and meanwhile, under the condition of resonance, the part to be separated can also generate suspended cracks to generate flying splatter, which is not beneficial to the safe construction of working conditions.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a construction wooden board cutting mechanism.
The utility model discloses a following technical scheme can realize.
The utility model provides a pair of construction wooden board cutting mechanism, include: a supporting seat;
a grab handle with one end rotatably hinged with the supporting seat and the other end suspended in the air to form a holding end;
a rotary power member fixed in the middle of the grip;
the rotating power piece can drive the data disc to rotate to cut the thin plate;
the cutting mechanism is provided with a vibration damping assembly for auxiliary clamping and guiding of the part to be separated of the thin plate.
The supporting seat is fixed with a hinged seat, and one end of the grab handle is rotatably hinged with the hinged seat through a rotating shaft.
The rotary power part is a rotary motor.
The rotating motor is fixed on the grab handle through a fixing sleeve.
The vibration damping assembly comprises an upper vibration damping sheet, a lower vibration damping sheet and a part to be separated, wherein the lower vibration damping sheet is arranged below the upper vibration damping sheet at an interval, the part to be separated penetrates through the interval between the upper vibration damping sheet and the lower vibration damping sheet to obtain auxiliary clamping and guiding, so that the part to be separated cannot be suspended to generate overlarge resonance, and meanwhile, the elastic piece can absorb cutting vibration, so that the part to be separated and the thin plate are kept in a constant state.
The elastic piece is a spring or an elastic rubber column with a hollow middle part.
The vibration damping component further comprises a supporting block fixed on the vibration damping lower piece, a screw which penetrates through the vibration damping upper piece in a screwing mode and penetrates through the supporting block in the middle of the elastic piece, the opening at the interval between the vibration damping upper piece and the vibration damping lower piece is adjusted through the screw, the practicability is improved, and meanwhile the elastic piece obtains guidance on the screw.
The damping assembly further comprises an adjusting rod fixed at the bottom of the supporting block, the adjusting rod penetrates through the supporting seat in a controllable sliding mode, the adjusting rod slides on the supporting seat, and the upper damping piece and the lower damping piece are driven to adjust the clamped part to be separated.
The periphery of the adjusting rod is provided with a thread screwed with the two nuts, and the two nuts screw the adjusting rod on two sides of the supporting seat to realize controllable sliding.
The beneficial effects of the utility model reside in that: the part to be separated sawed according to the disc is clamped and guided on the vibration reduction assembly in an auxiliary mode, so that the resonance of the part to be separated during cutting is reduced, the smooth finish of a slit cut is improved, and meanwhile the part to be separated is prevented from being cracked in a suspending mode to generate flying and splashing, and safe construction of working conditions is facilitated.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic front view of the present invention;
in the figure: 1-a support seat; 2-a hinged seat; 3-a grab handle; 4-a rotary power member; 41-fixing sleeves; 5-according to the disc; 6-thin plate; 61-the fraction to be separated; 71-vibration damping upper piece; 72-vibration damping lower sheet; 73-an elastic member; 74-a support block; 75-screws; 76-a nut; 77-adjusting rod.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
See fig. 1-2.
The utility model discloses a construction wooden board cutting mechanism, include: a support seat 1 formed by a rigid body such as cast iron or a heavy wood plate and the like so that the gravity center of the whole mechanism is mainly arranged on the support seat;
a hinged seat 2 fixed on the supporting seat 1 by welding or screws or gluing;
one end of the handle 3 is connected with the hinge base 2 through a rotating shaft to form a handle 3 which can rotate and hinge around the rotating shaft, and the other end of the handle 3 is suspended to form a holding end which is convenient for a worker to hold tightly;
the rotary power part 4 formed by a rotary motor is fixed in the middle of the grab handle 3 through a fixed sleeve 41, and the fixed sleeve 41 is fixed on the grab handle 3 through welding or screws;
the rotary output end of the rotary power part 4 is screwed and fixed with a data disc 5 through a key or a nut, and the rotary power part 4 can drive the data disc 5 to rotate to cut the thin plate 6;
on the grip 3 or on the support 1, a damping assembly is mounted, preferably on the support 1, which assists in clamping and guiding the portion 61 of the sheet 6 to be separated.
The working principle is as follows: the workman holds the unsettled end of holding of grab handle 3 with one hand, another hand is pressed at the large tracts of land part of sheet metal 6, rotatory power spare 4 drives according to dish 5 rotatory, drive according to dish 5 through grab handle 3 on one side and be close to sheet metal 6 and cut, promote sheet metal 6 on one side and to continuously cut according to the radial of dish 5, when the cutting, what be sawed according to dish 5 waits to be obtained the supplementary clamp and direction on damping component by part 61, make and wait to be reduced by the resonance of part 61 when the cutting, thereby improve the level and smooth finish according to the seam incision, avoid simultaneously waiting to be separated the part to appear the crack and produce the splash four, in order to do benefit to the safe construction of operating mode.
The vibration damping assembly comprises an upper vibration damping sheet 71, a lower vibration damping sheet 72 and an elastic piece 73, wherein the lower vibration damping sheet 72 is arranged below the upper vibration damping sheet 71 at intervals, the elastic piece 73 is arranged on the lower vibration damping sheet 72 and consists of a spring or an elastic rubber column with a hollow middle part, the part to be separated 61 penetrates through the interval between the upper vibration damping sheet 71 and the lower vibration damping sheet 72 to obtain auxiliary clamping and guiding, so that the part to be separated 61 cannot be suspended to generate overlarge resonance, and meanwhile, the elastic piece 73 can absorb cutting vibration, so that the part to be separated 61 and the thin plate 6 are kept in a constant state.
The vibration damping assembly further comprises a supporting block 74 which is welded to form a whole and fixed on the vibration damping lower sheet 72, a screw 75 which is screwed on the vibration damping upper sheet 71 and is screwed on the supporting block 74 from the middle part of the elastic piece 73, the opening at the interval between the vibration damping upper sheet 71 and the vibration damping lower sheet 72 is adjusted through the screw 75, the practicability is improved, and meanwhile, the elastic piece 73 obtains guidance on the screw 75.
The vibration damping assembly further comprises an adjusting rod 77 which is welded to form a whole and fixed at the bottom of the supporting block 74, the adjusting rod 77 controllably slides through a through hole formed in the supporting seat 1, and the adjusting rod 77 slides on the through hole of the supporting seat 1 to drive the vibration damping upper piece 71 and the vibration damping lower piece 72 to adjust the clamped part to be separated 61.
The periphery of the adjusting rod 77 is provided with threads screwed with the two nuts 76, and the two nuts 76 screw or unscrew the adjusting rod 77 on the two sides of the supporting seat 1 to realize controllable sliding.
Claims (9)
1. The utility model provides a construction wooden board cutting mechanism which characterized in that includes: a support base (1);
a grab handle (3) with one end rotatably hinged with the supporting seat (1), and the other end of the grab handle (3) is suspended in the air to form a holding end;
a rotary power part (4) fixed in the middle of the grab handle (3);
the data disc (5) is fixed at the rotating output end of the rotating power piece (4), and the rotating power piece (4) can drive the data disc (5) to rotate to cut the thin plate (6);
the cutting mechanism is provided with a vibration damping assembly for auxiliary clamping and guiding of the part (61) to be separated of the thin plate (6).
2. The construction wood panel cutting mechanism of claim 1, wherein: the supporting seat (1) is fixed with a hinged seat (2), and one end of the grab handle (3) is rotatably hinged with the hinged seat (2) through a rotating shaft.
3. The construction wood panel cutting mechanism of claim 1, wherein: the rotary power part (4) is a rotary motor.
4. The construction wood panel cutting mechanism of claim 3, wherein: the rotating motor is fixed on the grab handle (3) through a fixed sleeve (41).
5. The construction wood panel cutting mechanism according to claim 1, 2 or 4, wherein: the vibration damping assembly comprises an upper vibration damping sheet (71), a lower vibration damping sheet (72) which is arranged below the upper vibration damping sheet (71) at an interval and is installed on the lower vibration damping sheet (72), a part (61) to be separated penetrates through the interval between the upper vibration damping sheet (71) and the lower vibration damping sheet (72) to obtain auxiliary clamping and guiding, and an elastic piece (73) can absorb cutting vibration.
6. The construction wood panel cutting mechanism of claim 5, wherein: the elastic piece (73) is a spring or an elastic rubber column with a hollow middle part.
7. The construction wood panel cutting mechanism of claim 5, wherein: the vibration damping assembly further comprises a supporting block (74) fixed on the vibration damping lower piece (72) and a screw (75) screwed on the vibration damping upper piece (71) and screwed on the supporting block (74) from the middle of the elastic piece (73), the opening at the interval between the vibration damping upper piece (71) and the vibration damping lower piece (72) is adjusted through the screw (75), and the elastic piece (73) obtains guidance on the screw (75).
8. The construction wood panel cutting mechanism of claim 7, wherein: the vibration reduction assembly further comprises an adjusting rod (77) fixed at the bottom of the supporting block (74), the adjusting rod (77) is controllably and slidably penetrated on the supporting seat (1), and the adjusting rod (77) slides on the supporting seat (1).
9. The construction wood panel cutting mechanism of claim 8, wherein: the periphery of the adjusting rod (77) is provided with threads screwed with the two nuts (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121445208.6U CN215094137U (en) | 2021-06-28 | 2021-06-28 | Building construction wooden board cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121445208.6U CN215094137U (en) | 2021-06-28 | 2021-06-28 | Building construction wooden board cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215094137U true CN215094137U (en) | 2021-12-10 |
Family
ID=79311989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121445208.6U Active CN215094137U (en) | 2021-06-28 | 2021-06-28 | Building construction wooden board cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215094137U (en) |
-
2021
- 2021-06-28 CN CN202121445208.6U patent/CN215094137U/en active Active
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