CN116871560B - Drilling device for assembled steel grid member - Google Patents
Drilling device for assembled steel grid member Download PDFInfo
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- CN116871560B CN116871560B CN202311142683.XA CN202311142683A CN116871560B CN 116871560 B CN116871560 B CN 116871560B CN 202311142683 A CN202311142683 A CN 202311142683A CN 116871560 B CN116871560 B CN 116871560B
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- jacking
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 87
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 238000005452 bending Methods 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000758 substrate Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 43
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 15
- 235000017491 Bambusa tulda Nutrition 0.000 description 15
- 241001330002 Bambuseae Species 0.000 description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 15
- 239000011425 bamboo Substances 0.000 description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0067—Devices for removing chips chip containers located under a machine or under a chip conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a drilling device for an assembled steel grid component, which relates to the technical field of drilling equipment and comprises a supporting table, wherein a round hole is formed in the position, close to the right end, of the supporting table, a rectangular hole is formed in the position, close to the round hole, of the top of the supporting table, a lifting column is arranged at the end part of the outer surface of a substrate, the output end of the lifting column is fixedly connected with a drilling machine, an anti-shaking module is arranged on the outer surface of the drilling machine, a drill bit is arranged at the central position of the bottom of the drilling machine, a pushing block is connected with the inner surface of a shell in a sliding manner, an inclined surface is formed in the bottom of the outer surface of the pushing block, a clamping plate is fixedly connected with the top of the pushing block, an auxiliary module is arranged on the inner surface of the shell, and anti-skidding teeth are fixedly connected with the outer surface of the clamping plate. This drilling equipment of assembled steel mesh component has reached the effect of preventing the skew, can carry out spacingly to the steel mesh component, is difficult for appearing the skew to reduce the influence that receives external force and vibration, make drilling accurate.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to a drilling device for an assembled steel grid member.
Background
Along with the continuous acceleration of modern life rhythm, the cost of labor is continuously increased, and high integration and industrialization of building houses become a new large-scale building. In addition, building materials are gradually developed toward industrialization, prefabrication, etc., and assembled and modularized buildings are also being produced, and are rapidly developed toward standardization and scale, and are assembled from prefabricated parts at a construction site. The strong development of building steel structures, the grid type steel structures of which are increasingly widely applied to roof systems, and the size and quality cannot be well controlled by using the traditional process in the process of processing and assembling. And during the production of the steel grid member, the end of the raw material of the member needs to be drilled for subsequent connection and assembly.
At present, because the drilling machine is in a working state, vibration can be generated, the drilling mechanism can shake, and the processed steel grid component raw material can deviate, so that the drilling is inaccurate.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: a drilling apparatus for fabricated steel grid members, comprising:
the support table is provided with a top part, a round hole is formed in the position close to the right end, rectangular holes are formed in the position close to the round hole, two rectangular holes are symmetrically formed in the position close to the round hole, and a U-shaped frame is fixedly connected to the position close to the rectangular holes, in the top part, of the support table, along the length direction of the support table;
further comprises:
the drilling assembly is provided with a sliding connecting piece which is connected to the top of the U-shaped frame in a sliding mode, the bottom end of the sliding connecting piece is fixedly connected with a base plate, lifting columns are arranged at the end parts of the outer surface of the base plate, two lifting columns are arranged and are symmetrically arranged along the width direction of the base plate, the output end of each lifting column is fixedly connected with a drilling machine, the outer surface of each drilling machine is provided with an anti-shaking module, a drill bit is arranged at the central position of the bottom of each drilling machine, the drilling machine is driven to move downwards through the lifting columns, at the moment, the anti-shaking module and the drill bit are driven to move downwards together, the bottom of each anti-shaking module penetrates from a rectangular hole, at the moment, the drilling machine is limited, the drill bit is driven to rotate by the drilling machine, the lifting columns are continuously pushed downwards, at the moment, the drill bit can drill steel grid component raw materials, at the moment, and the moment, the drilling machine is easy to be stable by the aid of the supporting of the sliding connecting piece which is symmetrical at the two sides of the top of the U-shaped frame, the drilling machine is further, the drilling machine is difficult to be prevented from shaking, the drilling machine can not only work, and the drilling quality can be improved;
the fixed subassembly, this fixed subassembly has the casing that is fixed in the brace table bottom and is close to central point to and fix the pneumatic cylinder that just is close to the casing at the top of brace table, just equal sliding connection of internal surface left end and right-hand member of casing has the impeller, just the impeller is provided with two, and two impeller along the width direction symmetry setting of casing, just the output of pneumatic cylinder and the surface top fixed connection of impeller, just the inclined plane has been seted up to the surface bottom of impeller, just the top fixedly connected with clamping plate of impeller, just the internal surface of casing just is close to central point and is provided with auxiliary module, just clamping plate's surface fixedly connected with anti-skidding tooth, place the top of brace table with the steel grid component raw materials that needs drilling to through the extension of pneumatic cylinder, promote the impeller that both sides are symmetrical together and remove, and two impeller are removed in opposite directions this moment by the impeller drive, and then carry out to the grid component raw materials, and utilize the anti-skidding tooth can play the effect of anti-skidding, promote the steel component to clamp down to the steel grid component and the clamping plate is tight with the square grid of the clamping plate, and can be tightly pressed from both sides the grid with the square grid of the clamping plate, can be tightly clamped down with the adjacent grid, the grid that can be tightly clamped down with the square grid is difficult to the grid, the clamping plate has the clamping plate, and the clamping plate has been tightly clamped down, and can be tightly adjacent grid with the grid has the square grid, and can be tightly adjacent to the grid has.
Preferably, the opening of U-shaped frame is downwards, the internal surface of U-shaped frame just is close to top position rotation and is connected with the lead screw, threaded connection between the top of base plate and the surface of lead screw, the surface mounting of lead screw has limit stop, limit stop is provided with two, and two limit stop set up along the length direction symmetry of base plate, the surface fixedly connected with servo motor of U-shaped frame, servo motor's output passes through gear assembly transmission with the surface left end of lead screw and is connected, when needs carry out drilling to different positions, only need drive the lead screw through servo motor and rotate to combine being threaded connection between base plate and the lead screw, and sliding connection piece can slide, and then can drive drilling machine and drill bit and carry out rectilinear movement, and then the adjustment position.
Preferably, the sliding connection piece's surface top has seted up the sliding tray with the top edge looks adaptation of U-shaped frame, prevent shaking the module and be provided with two, and two prevent shaking the module and set up along the drilling symmetry.
Preferably, the anti-shaking module comprises a bending limit column, the top end of the bending limit column is fixedly connected with the outer surface of the drilling machine, the outer surface of the bending limit column is slidably connected with a ferrule, the outer surface of the ferrule is fixedly connected with a pressing tooth, the top of the ferrule is fixedly connected with an elastic piece, the bottom end of the bending limit column is fixedly connected with a crescent block, when the whole anti-shaking module is driven to move downwards by the drilling machine, the bottom end of the bending limit column and the crescent block pass through a rectangular hole together under the connection effect of the bending limit column, the drilling machine moves downwards steadily under the limit effect of the bending limit column, the crescent block can apply a pressing force to the end of the swinging rod, meanwhile, the bending limit column moves downwards continuously, the pressing tooth presses the steel grid member raw material at the supporting table, the elastic piece is compressed by utilizing sliding of the ferrule, the end of the steel grid member is pressed by utilizing acting force and reaction force, and further the grid member raw material is not easy to move randomly.
Preferably, the top of the elastic piece is fixedly connected with the top of the outer surface of the bending limiting column, the outer surface of the elastic piece is provided with a wavy curved surface, and the outer surface of the bending limiting column is provided with a groove matched with the elastic piece.
Preferably, the clamping plate is obliquely arranged, the tips of the anti-slip teeth face to one side far away from the clamping plate, and the anti-slip teeth are uniformly distributed on the outer surface of the clamping plate.
Preferably, the auxiliary module comprises an arc surface jacking plate, the top of the outer surface of the arc surface jacking plate is rotationally connected with the inner surface of the shell, the bottom of the arc surface jacking plate is in rolling connection with round beads, the top of the outer surface of the arc surface jacking plate is fixedly connected with arc teeth, when pushing blocks which are symmetrical on two sides move in opposite directions, the clamping plates can be driven to move to clamp steel grid member raw materials, the inclined surfaces can be utilized to move together with the pushing blocks, at the moment, the inclined surfaces can apply jacking force to the bottom of the arc surface jacking plate, so that the arc surface jacking plate rotates to a position close to the bottom of the steel grid member raw materials, at the moment, the arc teeth rotate together with the arc surface jacking plate, the top of the arc teeth is tightly attached to the bottom of the steel grid member raw materials, and the steel grid member raw materials are continuously jacked by the inclined surfaces, so that the steel grid member raw materials are prevented from sliding, and the steel grid member raw materials are offset, and drilling is accurate.
Preferably, the inner surface of the shell is provided with a rotating groove matched with the top of the outer surface of the cambered surface top pressing plate, and the bottom of the cambered surface top pressing plate is provided with a rolling groove matched with the ball.
Preferably, the bottom of brace table and the position that is close to the round hole are provided with jack-up subassembly, jack-up subassembly includes the frame, the top of frame and the bottom of brace table pass through screw fixed connection, the bottom fixedly connected with pivot of frame, the surface sliding connection of pivot has the swinging arms, flat hole has been seted up to the surface central point of swinging arms puts, the pivot passes from the central point of flat hole, the surface tip of swinging arms and articulated have a top to move a section of thick bamboo, utilize the top of top to move a section of thick bamboo to be in the position of round hole, and when the drill bit drills steel mesh component raw materials, can go out the piece, the top moves a section of thick bamboo and gathers the piece that falls at this moment to make the piece drop under the direction of top to reduce the piece and pile up at the top of brace table, utilize the spacing post to drive the crescent moon piece after moving downwards simultaneously, the one end that the swinging arms was kept away from a section of thick bamboo this moment to press to combine the swinging arms to move through flat hole and pivot slidable, also can rotate, utilize flexible connection to make the swinging arms with top to move a section of thick bamboo upwards, the top to move a section of thick bamboo, can not cause the piece to move the piece at this moment, and the top to move the top at the position of the steel mesh component, can not make the top to move the piece, and the top to move the piece when the top is difficult to move the piece, and the top is difficult to the top to the piece.
Preferably, two swinging rods are arranged and are symmetrically arranged along the center of the jacking cylinder, and the end part of the outer surface of each swinging rod is provided with a hinge groove matched with the outer surface of the jacking cylinder.
The invention provides a drilling device for an assembled steel grid member. The beneficial effects are as follows:
1. this assembled steel mesh component's drilling equipment drives down the removal through the lift post, prevent shaking the module and the drill bit is driven down this moment, and then the bottom that can utilize to prevent shaking the module penetrates from rectangular hole, the drill bit receives spacingly this moment, and utilize the drill bit to drive the drill bit and rotate, and utilize the lift post to last pushing down, rotatory drill bit can drill steel mesh component raw materials this moment, simultaneously when drilling, utilize the support of the symmetrical sliding connection piece in U-shaped frame top both sides, make the base plate more steady, and then make the drill bit be difficult for trembling, not only can protect the during operation drill bit of drilling, difficult fracture's condition appears, can also make drilling quality high.
2. This assembled steel mesh component's drilling equipment when preventing shaking the module and wholly being driven down by the drilling machine and remove, under the connecting action of crooked spacing post this moment, make the bottom and the crescent moon piece of crooked spacing post pass from rectangular hole together, this moment under the spacing effect of crooked spacing post, make the drilling machine move steadily down, and the crescent moon piece can exert the compressive force to the tip of swinging boom, the continuous down of crooked spacing post removes simultaneously, press the tooth at this moment and press in supporting bench steel mesh component raw materials, and utilize the slip of lasso for the elastic component is compressed, and utilize effort and reaction force, make steel mesh component raw materials tip pressed, and then make the difficult random removal of steel mesh component raw materials.
3. This drilling equipment of assembled steel mesh component, the extension through the pneumatic cylinder promotes the pushing block that both sides are symmetrical together and removes, two pushing blocks remove in opposite directions this moment, the grip block is driven by the pushing block and is removed this moment, and then press from both sides tightly to steel mesh component raw materials, and utilize anti-skidding tooth can play skid-proof effect, the centre gripping to steel mesh component raw materials has been promoted, utilize the combination of grip block and anti-skidding tooth, not only can carry out the centre gripping to cylindric steel mesh component, can also adapt to square steel mesh component, square steel mesh component's corner is laminated with two adjacent anti-skidding teeth, alright press from both sides tightly, the limitation has been reduced.
4. This drilling equipment of assembled steel mesh component, when the symmetrical promotion piece in both sides moved in opposite directions, can drive the grip block and remove and press from both sides tightly to steel mesh component raw materials, can also utilize the inclined plane along with promoting the piece and remove together, the inclined plane can exert top power to the bottom of cambered surface top clamp plate this moment for the arc tooth rotates along with the cambered surface top clamp plate, make the top of arc tooth closely laminate with steel mesh component raw materials bottom, and utilize the slope to face the continuous roof pressure of cambered surface top clamp plate, play skid-proof effect to steel mesh component raw materials, and then make the condition that the skew appears in steel mesh component raw materials, make drilling accuracy.
5. This assembled steel mesh component's drilling equipment, when the drill bit drills to steel mesh component raw materials, can jump out the piece, the piece that falls can be gathered to the section of thick bamboo is moved in the top this moment, and make the piece move the direction of section of thick bamboo and fall down, reduce the piece and pile up at the top of brace table, utilize crooked spacing post to drive the crescent and move down the back simultaneously, the crescent can keep away from the one end that the section of thick bamboo was moved in the top this moment to the swinging arms, and combine the swinging arms to pass through flat hole and pivot slidable, also rotatable, utilize nimble connection, make the swinging arms move the section of thick bamboo upwards jack-up with the top that pushes up the section of thick bamboo this moment in steel mesh component raw materials bottom, make steel mesh component raw materials receive ascending effort, and then make the drill bit when drilling, the difficult shake of steel mesh component raw materials appear.
Drawings
FIG. 1 is a schematic view of the overall structure of a drilling apparatus for an assembled steel grid member of the present invention;
FIG. 2 is a schematic bottom view of the drilling apparatus of the assembled steel grid member of the present invention;
FIG. 3 is a schematic view of the overall structure of the drilling assembly of the present invention;
FIG. 4 is a schematic diagram of the overall structure of the anti-shake module according to the invention;
FIG. 5 is a schematic view of the overall structure of the ferrule, the pressing teeth and the elastic member of the present invention;
FIG. 6 is a schematic view of the overall structure of the fixing assembly of the present invention;
FIG. 7 is a schematic diagram of the overall structure of the auxiliary module of the present invention;
FIG. 8 is a schematic view of the overall structure of the jack-up assembly of the present invention.
In the figure: 1. a support table; 2. a round hole; 3. a rectangular hole; 4. a U-shaped frame; 5. a drilling assembly; 6. a fixing assembly; 7. jacking up the assembly; 51. a sliding connection; 52. a substrate; 53. lifting columns; 54. a drilling machine; 55. an anti-shake module; 56. a drill bit; 57. a screw rod; 58. a limit stop; 59. a servo motor; 551. a meandering limit column; 552. a ferrule; 553. pressing the teeth; 554. an elastic member; 555. crescent blocks; 61. a housing; 62. a hydraulic cylinder; 63. a pushing block; 64. an inclined surface; 65. a clamping plate; 66. an auxiliary module; 67. anti-slip teeth; 661. a cambered surface top pressing plate; 662. a round bead; 663. arc teeth; 71. a frame; 72. a shaft pin; 73. a swinging rod; 74. a flat hole; 75. and (5) pushing the cylinder.
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 5, the present invention provides a technical solution: a drilling apparatus for fabricated steel grid members, comprising:
the support table 1, the top that this support table 1 has and close to the right-hand member position and offer the round hole 2, and the top of support table 1 and close to the position of round hole 2 has offered the rectangular hole 3, and rectangular hole 3 has two, and two rectangular holes 3 set up symmetrically along the length direction of support table 1, and the top of support table 1 and close to the position of rectangular hole 3 fixedly connected with U-shaped frame 4,U shape frame 4 can support;
further comprises:
the drilling assembly 5, the drilling assembly 5 has sliding connection at the top of the U-shaped frame 4 sliding connection piece 51, and the bottom end of the sliding connection piece 51 fixedly connects with the base plate 52, and the outer surface end of the base plate 52 is installed with the lifting column 53, and the lifting column 53 is provided with two, and the two lifting columns 53 are symmetrically arranged along the width direction of the base plate 52, and the output end of the lifting column 53 is fixedly connected with the drilling machine 54, and the outer surface of the drilling machine 54 is provided with the anti-shake module 55, and the bottom central position of the drilling machine 54 is installed with the drill bit 56, the opening of the U-shaped frame 4 is downward, the inner surface of the U-shaped frame 4 is rotatably connected with the screw 57 near the top position, the top of the base plate 52 is in threaded connection with the outer surface of the screw 57, the outer surface of the screw 57 is installed with the limit stop 58, the limit stop 58 is provided with two, and the two limit stops 58 are symmetrically arranged along the length direction of the base plate 52, the outer surface of the U-shaped frame 4 is fixedly connected with a servo motor 59, the output end of the servo motor 59 is in transmission connection with the left end of the outer surface of the screw rod 57 through a gear assembly, the drilling machine 54 is driven to move downwards through the lifting column 53 by utilizing the support of the U-shaped frame 4, the anti-shake module 55 and the drill bit 56 are driven to move downwards at the moment, the bottom of the anti-shake module 55 can be utilized to penetrate from the rectangular hole 3, the drilling machine 54 is limited at the moment, the drill bit 56 is driven to rotate by utilizing the drilling machine 54, the lifting column 53 is utilized to continuously push downwards, the rotating drill bit 56 can drill steel grid member raw materials at the moment, and meanwhile, the base plate 52 is more stable by utilizing the support of symmetrical sliding connectors 51 at the two sides of the top of the U-shaped frame 4 during drilling, so that the drilling machine 54 is not easy to shake, the drill bit 56 can be protected during drilling work, the situation of fracture is not easy to occur, the drilling quality is high, when drilling is needed to be carried out on different positions, the screw rod 57 is driven to rotate only through the servo motor 59, the base plate 52 and the screw rod 57 are connected in a threaded mode, the sliding connecting piece 51 can slide, and the drilling machine 54 and the drill bit 56 can be driven to move linearly, so that the positions are adjusted;
the sliding groove matched with the top edge of the U-shaped frame 4 is formed in the top of the outer surface of the sliding connecting piece 51, the sliding connecting piece 51 is convenient to slide, two anti-shaking modules 55 are arranged, and the two anti-shaking modules 55 are symmetrically arranged along the drilling machine 54.
The anti-shaking module 55 comprises a bending limit column 551, the top end of the bending limit column 551 is fixedly connected with the outer surface of the drilling machine 54, the outer surface of the bending limit column 551 is slidably connected with a ferrule 552, the outer surface of the ferrule 552 is fixedly connected with a pressing tooth 553, the top of the ferrule 552 is fixedly connected with an elastic piece 554, the bottom end of the bending limit column 551 is fixedly connected with a crescent block 555, when the whole anti-shaking module 55 is driven to move downwards by the drilling machine 54, at this moment, under the connection effect of the bending limit column 551, the bottom end of the bending limit column 551 and the crescent block 555 pass through a rectangular hole 3 together, at this moment, under the limit effect of the bending limit column 551, the drilling machine 54 moves downwards steadily, and the crescent block 555 can apply a pressing force to the end of the swinging rod 73, meanwhile, the bending limit column 551 moves downwards continuously, at this moment, the pressing tooth 553 presses the steel grid member raw materials of the supporting table 1, and the ferrule 552 is compressed, and the raw material ends of the grid member are pressed by acting force and the action force is utilized, so that the raw material of the steel grid member is not easy to move randomly, and the subsequent drilling is facilitated.
The top of the elastic piece 554 is fixedly connected with the top of the outer surface of the bending limit column 551, so that the elastic piece 554 is conveniently compressed by utilizing the sliding of the ferrule 552, the outer surface of the elastic piece 554 is set to be a wavy curved surface, and the outer surface of the bending limit column 551 is provided with a groove matched with the elastic piece 554.
In the second embodiment, as shown in fig. 6-7, the fixing component 6, this fixing component 6 has the casing 61 fixed at the supporting bench 1 bottom and near central position through the screw, and fix at the top of supporting bench 1 and be close to the pneumatic cylinder 62 of casing 61, and the equal sliding connection of internal surface left end and right-hand member of casing 61 has the impeller 63, and impeller 63 is provided with two, and two impeller 63 set up along the width direction symmetry of casing 61, and the output of pneumatic cylinder 62 and the surface top fixed connection of impeller 63, and inclined plane 64 has been seted up to the surface bottom of impeller 63, and the top fixedly connected with clamping plate 65 of impeller 63, and the internal surface of casing 61 just is close to central point and is provided with auxiliary module 66, and the surface fixedly connected with anti-skidding tooth 67 of clamping plate 65, place the top of supporting bench 1 with the steel mesh component raw materials that will bore processing, and through the extension of pneumatic cylinder 62, promote the impeller 63 that both sides are symmetrical together at this moment and two impeller 63 move in opposite directions, clamping plate 65 is driven by impeller 63 and moves, and carry out the removal, and clamping plate 65 is the clamping plate 67 and the effect of clamping plate 67 and the anti-skidding mesh can be carried out at the same time, and the square grid can be realized with the clamping plate 67, and the clamping plate is tightly is smooth, and the grid can be tightly clamped with the grid 67, and the grid is tightly clamped with the adjacent grid is tightly.
The clamping plate 65 is obliquely arranged, so that the steel grid member raw materials can be clamped conveniently, the tips of the anti-slip teeth 67 face to one side away from the clamping plate 65, and the anti-slip teeth 67 are uniformly distributed on the outer surface of the clamping plate 65.
The auxiliary module 66 comprises an arc surface jacking plate 661, the top of the outer surface of the arc surface jacking plate 661 is rotationally connected with the inner surface of the shell 61, a ball 662 is connected to the bottom of the arc surface jacking plate 661 in a rolling mode, arc teeth 663 are fixedly connected to the top of the outer surface of the arc surface jacking plate 661, when pushing blocks 63 which are symmetrical on two sides move in opposite directions, the clamping plates 65 can be driven to move to clamp steel grid member raw materials, the inclined faces 64 can be utilized to move along with the pushing blocks 63, at the moment, jacking force can be applied to the bottom of the arc surface jacking plate 661 by the inclined faces 64, the arc surface jacking plate 661 rotates towards the position close to the bottom of the steel grid member raw materials, at the moment, the top ends of the arc teeth 663 are tightly attached to the bottom of the steel grid member raw materials, the arc surface jacking plate 661 is continuously jacked by the inclined faces 64, the steel grid member raw materials are anti-skid effects are achieved, and the steel grid member raw materials are enabled to deviate, and drilling is accurate.
The rotation groove matched with the top of the outer surface of the cambered surface top pressing plate 661 is formed in the inner surface of the shell 61, the cambered surface top pressing plate 661 can conveniently rotate, the rolling groove matched with the round beads 662 is formed in the bottom of the cambered surface top pressing plate 661, the round beads 662 can conveniently roll, the outer surface of the round beads 662 can conveniently contact with the inclined surface 64, the inclined surface 64 can be utilized to roll, rolling friction is adopted, and friction force is reduced.
A third embodiment, as shown in fig. 1-5 and 8, is based on the first embodiment:
the jacking component 7 is arranged at the bottom of the supporting table 1 and near the round hole 2, the jacking component 7 comprises a frame 71, the top of the frame 71 is fixedly connected with the bottom of the supporting table 1 through a screw, the bottom of the frame 71 is fixedly connected with a shaft pin 72, the outer surface of the shaft pin 72 is slidingly connected with a swinging rod 73, a flat hole 74 is arranged at the central position of the outer surface of the swinging rod 73, the shaft pin 72 passes through the central position of the flat hole 74, the end part of the outer surface of the swinging rod 73 is hinged with a jacking cylinder 75, the top of the jacking cylinder 75 is positioned at the round hole 2, when a drill bit 56 drills a steel grid member raw material, fragments can be jumped out, at the moment, the jacking cylinder 75 can gather fallen fragments and enable the fragments to fall under the guidance of the jacking cylinder 75, reduce the piece and pile up at the top of brace table 1, utilize the spacing post 551 of tortuous to drive the crescent 555 simultaneously and remove the back downwards, crescent 555 can keep away from the one end that moves section of thick bamboo 75 to the swinging arms 73 this moment, and combine swinging arms 73 to pass through flat hole 74 and pivot 72 slidable, also rotatable, utilize nimble connection, make swinging arms 73 upwards jack-up with the section of thick bamboo 75 that moves, the top that moves section of thick bamboo 75 that moves this moment pushes up in steel mesh component raw materials bottom, make steel mesh component raw materials receive ascending effort, and then make drill bit 56 when drilling, the steel mesh component raw materials is difficult for appearing the shake, and drill bit 56 bores into the central point that moves section of thick bamboo 75, can not cause the destruction, and help the piece to drop.
The two swinging rods 73 are arranged, the two swinging rods 73 are symmetrically arranged along the center of the jacking cylinder 75, jacking force is applied to the jacking cylinder 75 by utilizing the swinging rods 73 with two symmetrical sides, so that the jacking cylinder 75 is balanced in stress, and the end part of the outer surface of the swinging rod 73 is provided with a hinge groove matched with the outer surface of the jacking cylinder 75, so that the angle of the swinging rod 73 can be conveniently adjusted.
The top and the bottom of the pushing cylinder 75 are both arranged to be funnel-shaped, so that the range of receiving scraps is enlarged at the top of the pushing cylinder 75, the scraps are convenient to fall, meanwhile, the outer surface of the shaft pin 72 is attached to the inner surface of the flat hole 74, the structure is compact, the swinging rod 73 is enabled to be stable when being pressed and rotated, and the pushing cylinder 75 is enabled to be pushed upwards stably, and the pushing cylinder 75 is facilitated to be inserted into the round hole 2.
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 (5)
1. A drilling apparatus for fabricated steel grid members, comprising:
the support table (1), the top that this support table (1) had and be close to right-hand member position and offered round hole (2), just rectangular hole (3) have been offered at the top of support table (1) and be close to the position of round hole (2), just rectangular hole (3) are provided with two, and two rectangular hole (3) are along the length direction symmetry setting of support table (1), just the top of support table (1) and be close to rectangular hole (3) the position fixedly connected with U-shaped frame (4);
characterized by further comprising:
drilling assembly (5), this drilling assembly (5) have sliding connection at sliding connection (51) at U-shaped frame (4) top, just the bottom fixedly connected with base plate (52) of sliding connection (51), just outer surface tip of base plate (52) installs lift post (53), just lift post (53) are provided with two, and two lift posts (53) are along the width direction symmetry setting of base plate (52), just the output fixedly connected with drilling machine (54) of lift post (53), just the surface of drilling machine (54) is provided with anti-shake module (55), just drill bit (56) are installed to the bottom central point of drilling machine (54);
the top of the outer surface of the sliding connecting piece (51) is provided with a sliding groove matched with the top edge of the U-shaped frame (4), two anti-shaking modules (55) are arranged, and the two anti-shaking modules (55) are symmetrically arranged along the drilling machine (54);
the anti-shaking module (55) comprises a bending limit column (551), the top end of the bending limit column (551) is fixedly connected with the outer surface of the drilling machine (54), the outer surface of the bending limit column (551) is slidably connected with a ferrule (552), the outer surface of the ferrule (552) is fixedly connected with a pressing tooth (553), the top of the ferrule (552) is fixedly connected with an elastic piece (554), and the bottom end of the bending limit column (551) is fixedly connected with a crescent block (555);
the fixing assembly (6), the fixing assembly (6) is provided with a shell (61) which is fixed at the bottom of the supporting table (1) through a screw and is close to the central position, and a hydraulic cylinder (62) which is fixed at the top of the supporting table (1) and is close to the shell (61), the left end and the right end of the inner surface of the shell (61) are both in sliding connection with pushing blocks (63), the pushing blocks (63) are provided with two pushing blocks (63), the two pushing blocks (63) are symmetrically arranged along the width direction of the shell (61), the output end of the hydraulic cylinder (62) is fixedly connected with the top of the outer surface of the pushing blocks (63), the bottom of the outer surface of the pushing blocks (63) is provided with an inclined surface (64), the top of the pushing blocks (63) is fixedly connected with a clamping plate (65), the inner surface of the shell (61) is provided with an auxiliary module (66) which is close to the central position, and the outer surface of the clamping plate (65) is fixedly connected with anti-skid teeth (67);
the auxiliary module (66) comprises an arc surface jacking plate (661), the top of the outer surface of the arc surface jacking plate (661) is rotationally connected with the inner surface of the shell (61), the bottom of the arc surface jacking plate (661) is connected with a ball (662) in a rolling manner, and the top of the outer surface of the arc surface jacking plate (661) is fixedly connected with arc teeth (663);
the lifting device is characterized in that a jacking component (7) is arranged at the bottom of the supporting table (1) and close to the round hole (2), the jacking component (7) comprises a frame (71), the top of the frame (71) is fixedly connected with the bottom of the supporting table (1) through a screw, a shaft pin (72) is fixedly connected with the bottom of the frame (71), a swinging rod (73) is slidingly connected with the outer surface of the shaft pin (72), a flat hole (74) is formed in the central position of the outer surface of the swinging rod (73), the shaft pin (72) penetrates through the central position of the flat hole (74), and a jacking cylinder (75) is hinged to the end part of the outer surface of the swinging rod (73);
the two swinging rods (73) are arranged, the two swinging rods (73) are symmetrically arranged along the center of the jacking cylinder (75), and the end part of the outer surface of each swinging rod (73) is provided with a hinge groove matched with the outer surface of the jacking cylinder (75).
2. A drilling apparatus for fabricated steel grid members according to claim 1, wherein: the opening of U-shaped frame (4) is downwards, the internal surface of U-shaped frame (4) just is close to top position rotation and is connected with lead screw (57), threaded connection between the top of base plate (52) and the surface of lead screw (57), the surface mounting of lead screw (57) has limit stop (58), limit stop (58) are provided with two, and two limit stop (58) set up along the length direction symmetry of base plate (52), the surface fixedly connected with servo motor (59) of U-shaped frame (4), the output of servo motor (59) is connected through gear assembly transmission with the surface left end of lead screw (57).
3. A drilling apparatus for fabricated steel grid members according to claim 1, wherein: the top of the elastic piece (554) is fixedly connected with the top of the outer surface of the bending limiting column (551), the outer surface of the elastic piece (554) is provided with a wavy curved surface, and the outer surface of the bending limiting column (551) is provided with a groove matched with the elastic piece (554).
4. A drilling apparatus for fabricated steel grid members according to claim 1, wherein: the clamping plate (65) is obliquely arranged, the tips of the anti-slip teeth (67) face to one side far away from the clamping plate (65), and the anti-slip teeth (67) are uniformly distributed on the outer surface of the clamping plate (65).
5. A drilling apparatus for fabricated steel grid members according to claim 1, wherein: the inner surface of the shell (61) is provided with a rotating groove matched with the top of the outer surface of the cambered surface top pressing plate (661), and the bottom of the cambered surface top pressing plate (661) is provided with a rolling groove matched with the round beads (662).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311142683.XA CN116871560B (en) | 2023-09-06 | 2023-09-06 | Drilling device for assembled steel grid member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311142683.XA CN116871560B (en) | 2023-09-06 | 2023-09-06 | Drilling device for assembled steel grid member |
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| CN116871560B true CN116871560B (en) | 2023-11-03 |
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| CN116871560A (en) | 2023-10-13 |
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