Fixed-length cutting device for building construction
Technical Field
The utility model relates to a construction technical field, in particular to but fixed length cutting device for construction.
Background
The cutting is a physical action, the narrow cutting means cutting an object (such as food, wood and other objects with low hardness) by using a sharp tool such as a knife, the broad cutting means cutting the object by using a tool such as a machine tool, flame and the like to break the object under the action of pressure or high temperature, the extended "cutting line" in mathematics also means a straight line capable of dividing a plane into a plurality of parts, and the cutting has important functions in production and life of people.
However, in the prior art, because the cutting machine is often used during building construction, and some boards with equal length are often cut, the boards with equal length are generally cut by measuring the boards for multiple times or comparing the boards with equal length, so as to achieve the purpose of equal-length cutting, but the method is time-consuming and labor-consuming, the comparison error is increased and decreased every time, the accuracy is decreased, and a large amount of chips are generated during cutting, so that the method flies around, normal breathing of people is affected, and the cleaning is very troublesome.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a but building construction is with fixed length cutting device, solve isometric cutting and reduce the problem that the piece flies upward.
In order to solve the technical problem, the utility model discloses a technical scheme does: a fixed-length cutting device for building construction comprises a cutting plate, wherein a cutting groove is vertically formed in the middle of the top surface of the cutting plate, a support plate is fixedly connected to the back surface of the cutting plate and located at the end part of the cutting groove, a cutting cover is hinged to the front surface of the support plate through an articulated piece, a cutting blade is fixedly mounted at the bottom of the cutting cover, a telescopic cylinder is fixedly mounted at the middle of the front surface of the support plate and a support leg at the middle of the bottom surface of the cutting cover, a dust suction port is formed in the front surface of the support plate and located at the end part of the cutting groove, a dust suction device is fixedly mounted at the back surface of the support plate and corresponding to the dust suction port, a fixing device is magnetically connected to the surface of the cutting plate, a connecting plate is fixedly connected to the front surface of the cutting plate, a sliding, the right end of the sliding plate is fixedly connected with a baffle.
Preferably, the dust exhaust apparatus includes the dust absorption pipe, just the dust absorption pipe meets with the dust absorption mouth, the dust collection mouth has been seted up to the bottom of dust absorption pipe, the outer wall threaded connection of dust collection mouth has the dust collection box, the inside middle-end fixed mounting of dust absorption pipe has the filter screen, the inside rear end fixed mounting of dust collection mouth has electric fan.
Preferably, fixing device includes the magnet piece, just the magnet piece is connected with the face magnetism of cutting board, the top fixedly connected with backup pad of magnet piece, first screw thread mouth has been seted up to the right side tip of backup pad, first screw thread mouth female connection has the threaded rod, the top fixedly connected with handle of threaded rod, the bottom fixedly connected with fixed block of threaded rod.
Preferably, the right side of the front face of the cutting plate is fixedly connected with a clamping block, the clamping block is clamped on the sliding plate, and an adjusting screw is fixedly mounted on the front face of the clamping block.
Preferably, the equal fixedly connected with landing leg in bottom four corners of cutting board, the second screw thread mouth has been seted up to the bottom of landing leg, the inner wall threaded connection of second screw thread mouth has the screw thread post, the bottom fixedly connected with stabilizer blade of screw thread post.
Preferably, the top of the cutting cover is fixedly connected with a handle, and a holding part of the handle is provided with a groove conforming to the shape of a hand.
By adopting the technical scheme, the sliding rod is driven to move by the sliding block, so that the baffle is driven to move, after the length to be cut is determined, the sliding plate is fixed by the adjusting screw rod, the length of the baffle to be cut can be blocked as required, the required length can be cut only by directly abutting one end of the plate on the baffle to be cut during use, manual multiple measurement is not needed, the precision is high, the operation is simple, and the working efficiency is improved. Because dust extraction will cut the piece suction collection through the dust absorption mouth for dust extraction has absorbed most piece, has reduced the piece and has got into human respiratory tract, and the piece that collects is collected in the dust collecting box, and it is also more convenient to clear up. And this device height-adjusting as required, fixing device can fix panel.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the dust suction device of the present invention;
fig. 3 is a schematic structural view of the fixing device of the present invention.
In the figure: 1. cutting the board; 2. cutting the groove; 3. a support plate; 4. an articulation member; 5. cutting the cover; 6. cutting the slices; 7. a telescopic cylinder; 8. a dust suction port; 9. a dust collection device; 901. a dust collection pipe; 902. a dust collection port; 903. a dust collecting box; 904. filtering with a screen; 905. an electric fan; 10. a fixing device; 1001. a magnet block; 1002. a support plate; 1003. a first threaded port; 1004. a threaded rod; 1005. a handle; 1006. a fixed block; 11. a connecting plate; 12. a chute; 13. a slider; 14. a slide plate; 15. a baffle plate; 16. a clamping block; 17. adjusting the screw rod; 18. a support leg; 19. a second threaded port; 20. a threaded post; 21. a support leg; 22. a grip; 23. and (4) a groove.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
According to the description of fig. 1-3: a fixed-length cutting device for building construction comprises a cutting plate 1, wherein a cutting groove 2 is vertically formed in the middle of the top surface of the cutting plate 1, a support plate 3 is fixedly connected to the back surface of the cutting plate 1 and located at the end of the cutting groove 2, a cutting cover 5 is hinged to the front surface of the support plate 3 through a hinge element 4, a cutting blade 6 is fixedly installed at the bottom of the cutting cover 5, a telescopic cylinder 7 is fixedly installed at the middle of the front surface of the support plate 3 and a support leg 21 at the middle of the bottom surface of the cutting cover 5, a dust suction port 8 is formed in the front surface of the support plate 3 and located at the end of the cutting groove 2, a dust suction device 9 is fixedly installed at the back surface of the support plate 3 and corresponding to the dust suction port 8, a fixing device 10 is magnetically connected to the plate surface of the cutting plate 1, a connecting plate 11 is fixedly connected to, a sliding block 13 is connected in the sliding groove 12 in a sliding mode, a sliding plate 14 is fixedly installed on the front face of the sliding block 13, and a baffle 15 is fixedly connected to the right end of the sliding plate 14.
Because the dust suction device 9 comprises a dust suction pipe 901, the dust suction pipe 901 is connected with a dust suction port 8, a dust collection port 902 is formed in the bottom of the dust suction pipe 901, a dust collection box 903 is connected to the outer wall of the dust collection port 902 in a threaded manner, a filter screen 904 is fixedly mounted at the middle end in the dust suction pipe 901, and an electric fan 905 is fixedly mounted at the rear end in the dust collection port 902, the electric fan 905 rotates to enable the dust suction pipe 901 to form vacuum, so that air is sucked from a suction port, and then, debris can be sucked, and the debris falls into the dust collection box 903 due to the blocking of the filter screen 904.
Because fixing device 10 includes magnet piece 1001, just magnet piece 1001 is connected with the face magnetism of cutting board 1, the top fixedly connected with backup pad 1002 of magnet piece 1001, first screw thread mouth 1003 has been seted up to the right side tip of backup pad 1002, first screw thread mouth 1003 female connection has threaded rod 1004, the top fixedly connected with handle 1005 of threaded rod 1004, the bottom fixedly connected with fixed block 1006 of threaded rod 1004, so magnet piece 1001 adsorbs on cutting board 1, can put this device in suitable position during the use, rotates handle 1005, and fixed block 1006 can fix panel.
Because the right side of the front surface of the cutting board 1 is fixedly connected with a clamping block 16, the clamping block 16 is clamped on the sliding plate 14, the front surface of the clamping block 16 is fixedly provided with an adjusting screw 17, the clamping block 16 plays a role of supporting the sliding plate 14, the sliding plate 14 slides in the clamping block 16 and is fixed by the adjusting screw 17, and thus the baffle plate 15 is fixed.
Because the equal fixedly connected with landing leg 18 in the bottom four corners of cutting board 1, second screw thread mouth 19 has been seted up to the bottom of landing leg 18, the inner wall threaded connection of second screw thread mouth 19 has screw thread post 20, the bottom fixedly connected with stabilizer blade 21 of screw thread post 20, so rotate stabilizer blade 21, screw thread post 20 is at second screw thread mouth 19 internal rotation, can adjusting device's height.
Because the top of the cutting cover 5 is fixedly connected with the handle 22, and the holding part of the handle 22 is provided with the groove 23 conforming to the hand shape, the handle 22 is convenient to hold during cutting, and the groove 23 makes the holding more comfortable.
The utility model discloses but construction is with fixed length cutting device's theory of operation as follows: when in use, the sliding block 13 can slide when the fixed-length cutting plate 1 is needed, the sliding block 13 drives the sliding rod to move, thereby driving the baffle 15 to move, after the length to be cut is determined, the sliding plate 14 is fixed by the adjusting screw 17, the baffle 15 can be stopped according to the cutting length, when in use, the plate can be cut into the required length only by directly abutting one end of the plate on the baffle 15, the electric fan 905 can be opened in the use process, the dust suction device 9 can suck and collect the cut scraps through the dust suction port 8, the collected scraps are collected in the dust collection box 903, can clear up at any time, can put fixing device 10 in suitable position during the use, rotate handle 1005, fixed block 1006 can be fixed panel, rotates stabilizer blade 21, and threaded post 20 is at second screw mouth 19 internal rotation, can adjusting device's height.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.