CN117001738A - Building material cutting device and cutting method for building site - Google Patents
Building material cutting device and cutting method for building site Download PDFInfo
- Publication number
- CN117001738A CN117001738A CN202311010633.6A CN202311010633A CN117001738A CN 117001738 A CN117001738 A CN 117001738A CN 202311010633 A CN202311010633 A CN 202311010633A CN 117001738 A CN117001738 A CN 117001738A
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- plate
- building material
- material cutting
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- 238000000034 method Methods 0.000 title claims abstract description 22
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- 239000004035 construction material Substances 0.000 claims description 12
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- 238000000227 grinding Methods 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
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- 238000009434 installation Methods 0.000 claims description 2
- 230000009194 climbing Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
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- 210000000988 bone and bone Anatomy 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
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- 238000006073 displacement reaction Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
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- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
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- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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- 238000004321 preservation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
Abstract
The invention discloses a building material cutting device and a cutting method for a building site, and relates to the technical field of building material cutting. According to the building material cutting device and the building material cutting method for the building site, the telescopic sleeve is started to control the telescopic shaft of the driving motor to do telescopic motion, so that the cutter head sleeved on the telescopic shaft can be driven to transversely move at the inner side of the moving and mounting groove, the cutter head can be accurately mounted at a designated position, and the longitudinal accurate cutting of building materials is realized; meanwhile, the mounting position of the cutterhead at the inner side of the moving groove is changed, so that the effective cutting path of the cutterhead is locally and finely adjusted in the transverse direction, so that the fine cutting of building materials is achieved, part of impact force is offset by shaking between the extruding plate and the leg rubber pad, and meanwhile, the leg rubber pad is in contact with the side of the top plate frame to absorb noise from bone conduction at the position, so that the effects of vibration reduction and noise reduction are achieved.
Description
Technical Field
The invention relates to the technical field of building material cutting, in particular to a building material cutting device and a cutting method for a building site.
Background
The building materials are the general terms of materials used in civil engineering and construction engineering, and can be divided into structural materials, decorative materials and certain special materials, wherein the structural materials comprise wood, cement, concrete, metal, ceramics, glass, engineering plastics, composite materials and the like, the decorative materials comprise various coatings, paint, plating layers, veneers, ceramic tiles with various colors, glass with special effects and the like, and the special materials are used for waterproofing, dampproofing, corrosion prevention, fire prevention, flame retardance, heat preservation and the like, and in the building construction process, steel bars, pipes and the like need to be cut according to the use condition.
The existing cutting device cannot enable the cutter disc to transversely move at the inner side of the moving groove to adjust the longitudinal cutting position, so that the longitudinal accurate cutting of building materials cannot be realized; fine cutting of building materials is difficult to achieve, and noise and wobble of the cutterhead during cutting cannot be eliminated.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a building material cutting device and cutting method for building site, includes the elevating platform, the strut assembly, this strut assembly is installed at the top of elevating platform, the strut assembly includes the roof frame of installing at the elevating platform top, the lift fixed leg is all installed to the bottom side corner of roof frame, the lift movable leg is all installed to the bottom opposite side corner of roof frame, the inboard bottom intermediate position of lift movable leg installs the drive roller, the top of lift movable leg is connected with the square, install first panel between square and the roof frame, the square passes through first panel and roof frame cartridge, lift movable leg passes through drive roller and elevating platform mixed motion installation, can help the user to adjust the width that the roof frame bottom allowed building material to pass through by oneself; the building materials with different thicknesses can be cut and processed;
a diagonal lifting column is arranged at one side of the middle part of the bottom end of the top plate frame, is close to the lifting fixed support legs and is arranged between the two lifting fixed support legs, a horizontal fork plate is arranged at the telescopic end of the diagonal lifting column, and the horizontal fork plate is inserted with the top plate frame;
the protective component is embedded and installed at the inner side of the moving and installing groove and is covered around the cutterhead, so that the limit protection effect on the cutterhead is achieved, and the gathering and drainage effect on scraps is achieved;
and the movable friction assembly is arranged on the top plate frame and is close to one side of the second display plate, and the cutter disc can be polished, braked and limited.
Preferably, the top board frame is kept away from one side of going up and down the fixed landing leg and is inserted and is equipped with the second panel, and is kept away from one side of first panel, first panel and second panel set up with the axis symmetry of top board frame to square logical groove has been run through to the top of second panel.
Preferably, the middle part of the non-telescopic end of the inclined lifting column is connected with an inclined telescopic supporting rod, the inclined telescopic supporting rod is telescopic, one end of the inclined telescopic supporting rod, which is far away from the inclined lifting column, is connected with a foot seat, and the foot seat is assembled at the bottom middle position of the top plate frame through a bolt.
Preferably, the driving motor is installed in the middle of the top end of the top plate frame, one side close to the inclined lifting column is embedded, the moving groove is formed in the middle of the top end of the top plate frame in a penetrating mode, one side far away from the inclined lifting column is formed, guide plates are symmetrically connected to the inner wall surface of the moving groove, a cutter disc is installed on the inner side of the moving groove, the cutter disc is installed on the inner side of the moving groove in a limiting mode through an output shaft of the driving motor, and the moving groove is installed between the two guide plates.
Preferably, the top mid-mounting of roof grillage has flexible cover, and the suit is on driving motor's output shaft, driving motor's output shaft is scalable, the hoop is still installed at the top mid-mounting of roof grillage, and the symmetry is installed in the both sides of blade disc to suit mutually with driving motor's output shaft, the stripper plate is installed through the filament pole in the middle part of one side that the column is kept away from to the roof grillage, laminating installs the rubber pad between stripper plate and the roof grillage, plays damping amortization's effect.
Preferably, the protection subassembly is including installing the guard shield on the blade disc, the arc through-hole has been link up to the surface of guard shield, and is circular array form and offer, prevents effectively that the piece from attaching on guard shield inner wall, can also prevent effectively that the piece from splashing and polluting operational environment, the axle collar is all installed at guard shield's both sides face middle part, and the suit is on driving motor's output shaft, the window has been offered in the tail end middle part of guard shield's curved plate.
Preferably, the riser portion at the tail end of the cutter guard cover is embedded and installed in a gap between the moving groove and the side wall of the guide plate through the guide plate, and the riser portion of the cutter guard cover is limited and clamped between the side wall of the moving groove and the guide plate through the guide plate, so that the whole cutter guard cover can be stably installed inside the moving groove.
Preferably, the movable friction assembly comprises a pressure dividing plate which is embedded and installed at the upper end and the lower end of the top plate frame, annular grooves are formed in the middle of each pressure dividing plate in a penetrating mode, square through grooves formed in the top of the second display plate in a penetrating mode correspond to the annular grooves, a moving space can be provided for movable adjustment of the nut rod in the annular grooves, the nut rod is installed at the inner side of each annular groove, and the pressure dividing plate is installed in a combined mode with the top plate frame through matching of the annular grooves and the nut rod.
Preferably, the clamping blocks are symmetrically arranged at one end of the pressure dividing plate, which is far away from the side of the top plate frame, the pressure dividing plate is slidably arranged with the guide plate through the clamping blocks, a grinding stone is arranged at one end of the pressure dividing plate, which is far away from the side of the top plate frame, a knife slot is formed in the middle of one surface of the grinding stone, which faces to the knife disc, and the grinding stone is matched with the knife edge of the knife disc, so that the knife edge of the knife disc can be polished, the position of the grinding stone can be adjusted forwards to select a proper distance, the knife disc can be helped to scrape off chips attached to the surface, the knife edge of the knife disc can be limited and shielded at a shorter distance, the deflection or displacement of the knife disc along the transverse position can be avoided, and the cutting precision of the knife disc on building materials can be ensured; so that the cutterhead can be accurately erected on a designated position, and the longitudinal accurate cutting of building materials is realized.
A cutting method of a building material cutting device for a building site, comprising the steps of:
step one: firstly, correspondingly adjusting the extension length of the first display board and the second display board and correspondingly adjusting the vertical lifting height of the first display board and the second display board according to the thickness and the width of a building material to be processed so as to ensure that a cutter head can cut the building material;
during the adjustment of the vertical height of the roof rack, the inclined lifting columns can be adjusted adaptively along with the change of the vertical height of the roof rack, and the inclined telescopic supporting rods can also be correspondingly changed along with the change of the vertical height of the roof rack;
step two: then, building materials are placed on the top of the lifting platform, and the part to be cut is correspondingly arranged on a vertical projection line of the cutterhead;
step three: finally, the driving motor is started to enable the building material to move backwards along the horizontal guide of the lifting table until the front side of the building material is cut, and the complete cutting processing of the cutting device on the building material is completed.
The invention provides a building material cutting device and a cutting method for a building site, which have the following beneficial effects:
1. according to the building material cutting device and the cutting method for the building site, when the cutting position of the cutter disc is found to be excessively large in local deviation, the telescopic sleeve is started to control the telescopic shaft of the driving motor to do telescopic motion, so that the cutter disc sleeved on the telescopic shaft can be driven to transversely move at the inner side of the moving groove, the cutter disc can be accurately mounted at the designated position, and the longitudinal accurate cutting of building materials is realized; meanwhile, the mounting position of the cutterhead at the inner side of the moving groove is changed, so that the effective cutting path of the cutterhead is locally and finely adjusted in the transverse direction, and the fine cutting of building materials is achieved.
2. According to the building material cutting device and the building material cutting method for the building site, the extrusion force of the side face of the leg rubber pad of the extrusion plate is changed by controlling the tightness degree of the extrusion plate on the side edge of the top plate frame through the bolt, so that the tightness degree of the rubber pad between the extrusion plate and the leg rubber pad is controlled, and therefore when a cutter disc is used for cutting building materials, the vibration between the extrusion plate and the leg rubber pad is utilized to offset part of impact force, meanwhile, the leg rubber pad is utilized to be in contact with the side edge of the top plate frame, noise from bone conduction at the position is absorbed, and the vibration reduction and noise reduction effects are achieved.
3. According to the building material cutting device and the building material cutting method for the building site, building materials are placed on the top of a lifting platform, and a part to be cut is correspondingly arranged on a vertical projection line of a cutter disc; finally, the driving motor is started to enable the building material to move backwards along the horizontal guide of the lifting table until the front side of the building material is cut, and the complete cutting processing of the cutting device on the building material is completed.
4. According to the building material cutting device and the cutting method for the building site, under the drive of the cutter head rotating at a high speed, the air pressure on the inner side of the cutter guard is low, so that the pressure difference is generated between the part of the cutter guard and the air on the outer side of the cutter guard, the air flow on the outer side of the cutter guard can be smoothly guided into the inner cavity of the cutter guard through the arc-shaped through holes, and therefore chips guided into the inner cavity of the cutter guard can be boosted and guided to the position right below the tail end of the riser part of the cutter guard by means of the pushing of the air flow, a user can conveniently collect and treat the chips at fixed points, the chips are effectively prevented from adhering to the inner wall of the cutter guard, and the chips can be effectively prevented from splashing and polluting the working environment.
5. According to the building material cutting device and the cutting method for the building site, the cutter groove is matched with the cutter edge of the cutter disc, the cutter edge of the cutter disc can be polished, the position of a grinding stone can be adjusted forwards, the cutter disc is helped to scratch off chips attached to the surface, the cutter edge of the cutter disc can be limited and shielded at a shorter distance, the cutter edge of the cutter disc can be polished in real time in the process of cutting building materials, the sharpness and the strength of the cutter disc are kept constantly, the left and right positions of the cutter disc can be limited, the cutter disc can be prevented from deflecting or displacing along the transverse position, and the cutting precision of the cutter disc to the building materials is ensured.
Drawings
FIG. 1 is a schematic view showing the external structure of a construction material cutting apparatus and a construction material cutting method for construction sites according to the present invention;
FIG. 2 is a schematic structural view of a bracket assembly of the present invention;
FIG. 3 is a schematic view of a disassembled structure of the drive motor and bracket assembly of the present invention;
FIG. 4 is a side view of a construction material cutting apparatus and cutting method for a construction site according to the present invention;
FIG. 5 is an overall top view of the bracket assembly of the present invention;
FIG. 6 is a schematic diagram showing an assembled structure of the extrusion plate and the top plate frame of the present invention;
FIG. 7 is a schematic view of a protective assembly according to the present invention;
FIG. 8 is a schematic view of the structure of the motor-generator assembly of the present invention.
In the figure: 1. a lifting table; 2. a bracket assembly; 21. a top plate frame; 22. lifting the fixed support leg; 23. lifting the movable supporting leg; 24. a driving roller; 25. a square block; 26. a ramp-up column; 27. a cross fork plate; 28. a first display board; 29. a second display board; 210. a diagonal telescoping strut; 211. a foot stand; 3. a driving motor; 4. a protective assembly; 41. a knife protecting cover; 42. an arc-shaped through hole; 43. a collar; 44. a window; 5. a dynamic friction assembly; 51. a split plate; 52. an annular groove; 53. a nut stem; 54. clamping blocks; 55. grinding stone; 56. a knife slot; 6. a cutterhead; 7. a telescopic sleeve; 8. a hoop; 9. a moving and loading groove; 10. a guide plate; 11. an extrusion plate; 12. and a rubber pad.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 8, the present invention provides a technical solution: the utility model provides a building material cutting device and cutting method for building site, including elevating platform 1, strut assembly 2, this strut assembly 2 is installed at elevating platform 1's top, strut assembly 2 includes the roof grillage 21 of installing at elevating platform 1 top, the lift fixed leg 22 is all installed to roof grillage 21's bottom side corner, lift movable leg 23 is all installed to roof grillage 21's bottom opposite side corner, the inboard bottom intermediate position of lift movable leg 23 installs drive roller 24, the top of lift movable leg 23 is connected with square 25, install first panel 28 between square 25 and roof grillage 21, square 25 is installed through first panel 28 and roof grillage 21 cartridge, lift movable leg 23 is installed through drive roller 24 and elevating platform 1 mixed motion, can independently drive lift movable leg 23 at elevating platform 1 top horizontal migration, help the user to adjust the width that the roof grillage 21 bottom allows building material to pass through by oneself; the vertical column cutting height of the cutterhead 6 can be changed by adjusting the overall vertical height of the roof plate rack 21, so that the cutting machine is suitable for cutting building materials with different thicknesses;
a diagonal lifting column 26 is arranged on one side of the middle part of the bottom end of the top plate frame 21, is close to the lifting fixed support legs 22, is arranged between the two lifting fixed support legs 22, and a transverse fork plate 27 is arranged at the telescopic end of the diagonal lifting column 26, and is inserted with the top plate frame 21;
the protective component 4 is embedded and installed at the inner side of the moving and installing groove 9 and is covered around the cutterhead 6, so that the cutterhead 6 is limited and protected, and the chip is gathered and drained;
the movable friction assembly 5 is mounted on the top plate frame 21 and is close to one side of the second display plate 29, and can polish, brake and limit the cutter disc 6.
A second display board 29 is inserted into one side of the top board frame 21 far away from the lifting fixed supporting leg 22, and one side of the top board frame far away from the first display board 28, the first display board 28 and the second display board 29 are symmetrically arranged about the central axis of the top board frame 21, and square through grooves are formed in the top of the second display board 29 in a penetrating mode; the middle part of the non-telescopic end of the inclined lifting column 26 is connected with an inclined telescopic supporting rod 210, the inclined telescopic supporting rod 210 is telescopic, one end, far away from the inclined lifting column 26, of the inclined telescopic supporting rod 210 is connected with a foot seat 211, and the foot seat 211 is assembled at the bottom middle position of the top plate frame 21 through bolts.
The middle part of the top end of the top plate frame 21 is embedded with a driving motor 3, one side close to the inclined lifting column 26 is provided with a moving groove 9 in a penetrating way, one side far away from the inclined lifting column 26 is provided with a guide plate 10, the inner wall surface of the moving groove 9 is symmetrically connected with a guide plate 10, the inner side of the moving groove 9 is provided with a cutter disc 6, the cutter disc is arranged on the inner side of the moving groove 9 in a limiting way through an output shaft of the driving motor 3, and the moving groove 9 is arranged between the two guide plates 10; the top mid-mounting of roof grillage 21 has flexible cover 7, and the suit is on driving motor's 3 output shaft, and driving motor's 3 output shaft is scalable, and hoop 8 is still installed at the top mid-mounting of roof grillage 21, and the symmetry is installed in the both sides of blade disc 6 to suit with driving motor's 3 output shaft mutually, roof grillage 21 is kept away from the one side mid-mounting of jacking post 26 and is installed stripper plate 11 through the filament pole, laminating installs rubber pad 12 between stripper plate 11 and the roof grillage 21.
When the cutter head is used, firstly, according to the thickness and the width of a building material to be processed, the extension length of the first display board 28 and the extension length of the second display board 29 are correspondingly adjusted, and the vertical lifting height of the first display board 28 and the vertical lifting height of the second display board 29 are correspondingly adjusted, so that the cutter head 6 can cut the building material; wherein, during the adjustment of the vertical height of the roof rack 21, the inclined lifting columns 26 can be adjusted adaptively along with the change of the vertical height of the roof rack 21, and the inclined telescopic supporting rods 210 can also be correspondingly changed along with the change of the vertical height of the roof rack 21;
then, building materials are placed on the top of the lifting platform 1, and the part to be cut is correspondingly arranged on the vertical projection line of the cutterhead 6; finally, the driving motor 3 is started to enable the building material to move backwards along the horizontal guide of the lifting table 1 until the front side of the building material is cut, and the complete cutting processing of the building material by the cutting device is completed.
The extrusion force of the side face of the leg rubber pad 12 of the extrusion plate 11 is changed by controlling the tightness degree of the extrusion plate 11 on the side bolt of the top plate frame 21 through the long screw rod, so that the tightness degree of the rubber pad 12 between the extrusion plate 11 and the leg rubber pad 12 is controlled, and therefore, when the cutterhead 6 cuts building materials, part of impact force can be offset by shaking between the extrusion plate 11 and the leg rubber pad 12, and meanwhile, noise from bone conduction at a part is absorbed by attaching contact between the leg rubber pad 12 and the side face of the top plate frame 21, and the vibration reduction and noise reduction effects are achieved.
In the second embodiment, referring to fig. 7, the protection assembly 4 includes a cutter protection cover 41 mounted on the cutter disc 6, the outer surface of the cutter protection cover 41 is provided with arc-shaped through holes 42 in a penetrating manner, the arc-shaped through holes are provided in a circular array shape, the middle parts of two side surfaces of the cutter protection cover 41 are provided with shaft collars 43, the shaft collars are sleeved on the output shaft of the driving motor 3, and the middle parts of the tail ends of the curved plates of the cutter protection cover 41 are provided with windows 44 in a penetrating manner.
The riser portion at the tail end of the cutter guard cover 41 is fitted and mounted in the gap between the moving groove 9 and the side wall of the guide plate 10 through the guide plate 10, and the riser portion of the cutter guard cover 41 is limited and clamped between the side wall of the moving groove 9 and the guide plate 10 through the guide plate 10, so that the whole cutter guard cover 41 can be stably mounted on the inner side of the moving groove 9.
During the use, through the drive of blade disc 6 at high-speed rotation, make the inboard atmospheric pressure of guard shield 41 low, from this with make guard shield 41 part and outside air produce pressure differential, make guard shield 41 outside air current can be by smooth and easy drainage to guard shield 41's inner chamber through arc through-hole 42, thereby can promote the piece that guides into guard shield 41 inner chamber together under the tail end boost guide to guard shield 41 riser portion with the promotion of air current, the user of facilitating the use carries out fixed point collection to the piece and handles, prevent effectively that the piece from attaching on guard shield 41 inner wall, can also prevent effectively that the piece from splashing and pollute operational environment.
In the third embodiment, as shown in fig. 8, based on the first to second embodiments, the movable friction assembly 5 includes pressure dividing plates 51 which are embedded and mounted at the upper and lower ends of the top plate frame 21, annular grooves 52 are formed in the middle of each of the two pressure dividing plates 51 in a penetrating manner, square through grooves formed in the top of the second display plate 29 correspond to the annular grooves 52, a movable space is provided for movable adjustment of a nut rod 53 in the annular grooves 52 together, the nut rod 53 is mounted at the inner side of the annular grooves 52, and the pressure dividing plates 51 are mounted in combination with the top plate frame 21 through the cooperation of the annular grooves 52 and the nut rod 53; the clamp block 54 is symmetrically installed to the end that the division board 51 kept away from roof grillage 21 avris, and division board 51 passes through clamp block 54 and guide board 10 slidable mounting, and the grindstone 55 is installed to the end that the division board 51 kept away from roof grillage 21 avris, and grindstone 55 is offered the sword groove 56 towards the one side middle part of blade disc 6, and is identical with the cutting edge of blade disc 6.
In the use process, when the cutting position of the cutterhead 6 is found to be excessively large in local deviation, the telescopic sleeve 7 is started to control the telescopic shaft of the driving motor 3 to do telescopic motion, so that the cutterhead 6 sleeved on the telescopic shaft can be driven to transversely move at the inner side of the moving and mounting groove 9, the cutterhead 6 can be accurately mounted at a designated position, and the longitudinal accurate cutting of building materials is realized; at the same time, the effective cutting path of the cutterhead 6 is finely adjusted locally in the transverse direction by changing the mounting position of the cutterhead 6 inside the moving slot 9, so that a fine cutting of the building material is achieved.
The knife groove 56 is matched with the knife edge of the knife disc 6, the knife edge of the knife disc 6 can be polished, the position of the grinding stone 55 can be adjusted forwards to select a proper distance, the knife disc 6 is helped to scratch off chips attached to the surface, the knife edge of the knife disc 6 can be limited and shielded at a shorter distance, the knife edge part of the knife disc 6 can be polished in real time in the process of cutting building materials, the sharpness and strength of the knife disc 6 can be kept constantly, the left and right positions of the knife disc 6 can be limited, deflection or displacement of the knife disc 6 along the transverse position can be avoided, and the cutting precision of the knife disc 6 on the building materials is ensured.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. Building material cutting device for building site, including elevating platform (1), its characterized in that:
the support frame assembly (2), this support frame assembly (2) is installed at the top of elevating platform (1), support frame assembly (2) is including installing roof frame (21) at elevating platform (1) top, lift fixed leg (22) are all installed to bottom one side corner of roof frame (21), lift movable leg (23) are all installed to bottom opposite side corner of roof frame (21), drive roller (24) are installed to the inboard bottom intermediate position of lift movable leg (23), the top of lift movable leg (23) is connected with square (25), install first panel (28) between square (25) and roof frame (21), square (25) are through first panel (28) and roof frame (21) cartridge, lift movable leg (23) are through drive roller (24) and elevating platform (1) mixed motion installation;
a diagonal lifting column (26) is arranged on one side of the middle part of the bottom end of the top plate frame (21), is close to the lifting fixed support legs (22), is arranged between the two lifting fixed support legs (22), a transverse fork plate (27) is arranged at the telescopic end of the diagonal lifting column (26), and the transverse fork plate (27) is inserted with the top plate frame (21);
the protective component (4) is embedded and arranged at the inner side of the moving and mounting groove (9) and is covered around the cutterhead (6);
and the movable friction assembly (5) is arranged on the top plate frame (21) and is close to one side of the second display plate (29).
2. A construction material cutting apparatus for a construction site according to claim 1, wherein: the roof frame (21) is kept away from one side of going up and down fixed landing leg (22) and is inserted second panel (29), and is kept away from one side of first panel (28), first panel (28) and second panel (29) set up about the axis symmetry of roof frame (21) to square logical groove has been run through at the top of second panel (29).
3. A construction material cutting apparatus for construction sites according to claim 2, wherein: the middle part of the non-telescopic end of the inclined lifting column (26) is connected with an inclined telescopic supporting rod (210), one end, far away from the inclined lifting column (26), of the inclined telescopic supporting rod (210) is connected with a foot seat (211), and the foot seat (211) is assembled at the bottom middle position of the jacking frame (21) through a bolt.
4. A construction material cutting apparatus for a construction site according to claim 3, wherein: the novel lifting device is characterized in that a driving motor (3) is mounted in the middle of the top end of the top plate frame (21) in a jogged mode, one side close to the lifting column (26) is penetrated and provided with a moving groove (9), one side far away from the lifting column (26) is provided with a guide plate (10), the inner wall surface of the moving groove (9) is symmetrically connected with a guide plate (10), a cutter disc (6) is mounted on the inner side of the moving groove (9), the cutter disc is mounted on the inner side of the moving groove (9) in a limiting mode through an output shaft of the driving motor (3), and the moving groove (9) is mounted between the two guide plates (10).
5. A construction material cutting apparatus for a construction site according to claim 4, wherein: the top mid-mounting of roof frame (21) has flexible cover (7), and the suit is on the output shaft of driving motor (3), the output shaft of driving motor (3) is scalable, hoop (8) are still installed at the top mid-portion of roof frame (21), and the symmetry is installed in the both sides of blade disc (6) to suit with the output shaft of driving motor (3) mutually, extrusion plate (11) are installed through the filament pole in one side middle part that the climbing column (26) was kept away from to roof frame (21), laminating installs rubber pad (12) between extrusion plate (11) and roof frame (21).
6. A construction material cutting apparatus for a construction site according to claim 1, wherein: the protection component (4) comprises a cutter protection cover (41) arranged on the cutter disc (6), an arc-shaped through hole (42) is formed in a penetrating mode on the outer surface of the cutter protection cover (41), the cutter protection cover is formed in a circular array mode, a shaft collar (43) is arranged in the middle of two side faces of the cutter protection cover (41), the cutter protection cover is sleeved on an output shaft of the driving motor (3), and a window (44) is formed in the middle of the tail end of a curved plate of the cutter protection cover (41).
7. A construction material cutting apparatus for a construction site according to claim 6, wherein: the riser portion at the tail end of the cutter guard cover (41) is embedded and installed in a gap between the moving groove (9) and the side wall of the guide plate (10) through the guide plate (10), and the riser portion of the cutter guard cover (41) is limited and clamped between the side wall of the moving groove (9) and the guide plate (10) through the guide plate (10), so that the whole cutter guard cover (41) can be stably installed inside the moving groove (9).
8. A construction material cutting apparatus for a construction site according to claim 1, wherein: the movable friction assembly (5) comprises pressure dividing plates (51) which are arranged at the upper end and the lower end of the top plate frame (21) in a jogged mode, annular grooves (52) are formed in the middle of each pressure dividing plate (51) in a penetrating mode, square through grooves formed in the top of each second display plate (29) in a penetrating mode correspond to the annular grooves (52), screw cap rods (53) are arranged on the inner sides of the annular grooves (52), and the pressure dividing plates (51) are matched with the top plate frame (21) through the annular grooves (52) and the screw cap rods (53) in a combined mode.
9. A construction material cutting apparatus for a construction site according to claim 8, wherein: the clamping blocks (54) are symmetrically arranged at one end, far away from the side of the top plate frame (21), of the pressure dividing plate (51), the pressure dividing plate (51) is slidably arranged with the guide plate (10) through the clamping blocks (54), a grinding stone (55) is arranged at one end, far away from the side of the top plate frame (21), of the pressure dividing plate (51), and a cutter groove (56) is formed in the middle of one face, facing the cutter disc (6), of the grinding stone (55) and is matched with the cutting edge of the cutter disc (6).
10. A cutting method of a construction material cutting apparatus for a construction site according to any one of claims 1 to 9, comprising the steps of:
step one: firstly, correspondingly adjusting the extension length of a first display board (28) and a second display board (29) and correspondingly adjusting the vertical lifting height of the first display board (28) and the second display board (29) according to the thickness and the width of a building material to be processed so as to ensure that a cutter disc (6) can cut the building material;
wherein, during the adjustment of the vertical height of the roof rack (21), the inclined lifting column (26) can be adjusted adaptively along with the change of the vertical height of the roof rack (21), and the inclined telescopic supporting rod (210) can also be correspondingly changed along with the change of the vertical height of the roof rack (21);
step two: then, the building material is placed on the top of the lifting platform (1), and the part to be cut is correspondingly arranged on the vertical projection line of the cutterhead (6);
step three: finally, the driving motor (3) is started to enable the building material to move backwards along the horizontal guide of the lifting table (1) until the front side of the building material is cut, and the complete cutting processing of the cutting device on the building material is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311010633.6A CN117001738A (en) | 2023-08-11 | 2023-08-11 | Building material cutting device and cutting method for building site |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311010633.6A CN117001738A (en) | 2023-08-11 | 2023-08-11 | Building material cutting device and cutting method for building site |
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| Publication Number | Publication Date |
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| CN117001738A true CN117001738A (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311010633.6A Pending CN117001738A (en) | 2023-08-11 | 2023-08-11 | Building material cutting device and cutting method for building site |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300239A (en) * | 2023-11-08 | 2023-12-29 | 东莞市帕文迪传动装置有限公司 | Bearing with good waterproof and dustproof properties and rod cutting equipment thereof |
-
2023
- 2023-08-11 CN CN202311010633.6A patent/CN117001738A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300239A (en) * | 2023-11-08 | 2023-12-29 | 东莞市帕文迪传动装置有限公司 | Bearing with good waterproof and dustproof properties and rod cutting equipment thereof |
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