CN110695726A - Auxiliary drilling device for mining scraper - Google Patents
Auxiliary drilling device for mining scraper Download PDFInfo
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- CN110695726A CN110695726A CN201910915184.7A CN201910915184A CN110695726A CN 110695726 A CN110695726 A CN 110695726A CN 201910915184 A CN201910915184 A CN 201910915184A CN 110695726 A CN110695726 A CN 110695726A
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- horizontal rod
- fixed
- fixing
- mining scraper
- mining
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories 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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A mining scraper auxiliary drilling device relates to the technical field of drilling equipment and comprises a fixing device, a supporting device and a turnover driving device, wherein when a mining scraper needs to be turned over, the fixing device and the supporting device are driven by the turnover driving device to turn over the mining scraper together, so that the mining scraper is not only turned over, but also fixed once by the fixing device, the mining scraper does not need to be fixed again after being turned over, and manpower is not needed for turning over, so that a large amount of manpower consumption is saved; can tile on the strutting arrangement and be no less than a mining scraper blade, fixing device is fixed with all mining scraper blades, can drill a plurality of mining scraper blades simultaneously, realizes drilling in batches, improves work efficiency.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to a mining scraper auxiliary drilling device.
Background
Before the mining scraper is used, drilling and spot facing are needed on the front side and the back side, the quantity of the mining scrapers is very large, and thousands of mining scrapers exist in a set of products, so that great pressure is brought to manufacturing departments when holes in the mining scrapers are machined.
The existing mode is that the mining scraper is placed on a workbench and is compressed by bolts, drilling is started on the front side of the mining scraper by a drilling machine, after a front side hole is drilled, all the bolts are loosened, each mining scraper is manually turned over for 180 degrees and then is compressed, then a counter bore is reamed on the back side according to the position of the front side hole, the drilling mode needs to repeatedly compress, loosen, turn and compress the mining scrapers, when drilling is carried out on heavy and ultra-heavy mining scrapers (about 130 kilograms), the mining scrapers are difficult to turn over manually only, serious potential safety hazards exist, and the drilling mode can only drill one mining scraper at each time, so that a large amount of manpower consumption is caused, and the working efficiency is also reduced.
Disclosure of Invention
In view of the above, it is necessary to provide a mining scraper auxiliary drilling device which can drill holes in batches without manually turning the mining scraper.
A mining scraper auxiliary drilling device is used for assisting a drilling machine in drilling holes on the front side and the back side of a mining scraper and comprises a fixing device, a supporting device and a turnover driving device, wherein the fixing device is arranged on the supporting device, and the turnover driving device is fixedly connected with the supporting device; the fixing device is used for fixing at least one mining scraper which is tiled on the supporting device, the supporting device is used for supporting the fixing device and the mining scraper and bearing pressure applied to the mining scraper by a drilling machine in a drilling process, and the overturning driving device is used for overturning the supporting device after drilling is carried out on the front side of the mining scraper, so that the supporting device drives the fixing device and the mining scraper to overturn to the back side of the mining scraper together to ream holes on the back side of the mining scraper.
Preferably, the supporting device comprises a supporting rod and a supporting frame, the supporting rod is detachably connected with the supporting frame and is perpendicular to the supporting frame, and the supporting rod is used for being connected with the supporting frame to support the supporting frame before and after the supporting frame is turned over.
Preferably, the support frame comprises a first horizontal rod, a second horizontal rod, a third horizontal rod and a fourth horizontal rod, the first horizontal rod, the second horizontal rod, the third horizontal rod and the fourth horizontal rod are all parallel to the horizontal plane and are positioned in the same plane, the first horizontal rod is parallel to the third horizontal rod, the second horizontal rod is parallel to the fourth horizontal rod, two opposite ends of the second horizontal rod are respectively connected with the first horizontal rod and the third horizontal rod in a sliding manner, the second horizontal rod is perpendicular to the first horizontal rod and the third horizontal rod, so that the second horizontal rod can slide along the length direction of the first horizontal rod and the third horizontal rod, two opposite ends of the fourth horizontal rod are also respectively connected with the first horizontal rod and the third horizontal rod in a sliding manner, and the fourth horizontal rod is also perpendicular to the first horizontal rod and the third horizontal rod, so that the fourth horizontal rod can slide along the length direction of the first horizontal rod and the third horizontal rod, further, the distance between the second horizontal rod and the fourth horizontal rod can be adjusted; when the mining scraper blade is placed on the supporting device, the length direction of the mining scraper blade is parallel to the second horizontal rod and the fourth horizontal rod, and the mining scraper blade is sequentially tiled along the length direction of the first horizontal rod and the third horizontal rod when being more than one mining scraper blade is placed on the supporting device.
Preferably, the supporting device further comprises at least two fixed hole plates, the fixed hole plates are parallel to the horizontal plane, the two opposite ends of each fixed hole plate are respectively in sliding connection with the second horizontal rod and the fourth horizontal rod, so that the distance between every two fixed hole plates can be adjusted, the fixed hole plates are perpendicular to the second horizontal rod and the fourth horizontal rod, the mining scraper is placed on the fixed hole plates when the front side of the mining scraper is drilled, and the drilling machine penetrates through the gap between every two fixed hole plates to drill the mining scraper when the back side of the mining scraper is drilled.
Preferably, the number of the fixing devices is not less than two, every two fixing devices are arranged oppositely, the mining scraper is positioned between the two fixing devices when being placed on the supporting device, the mining scraper is fixed in a mode of fixing the two opposite ends of the mining scraper, and every two fixing devices which are arranged oppositely are respectively fixed on the two fixed hole plates, so that the fixed hole plates can drive the fixing devices to slide, and further, the distance between every two fixing devices which are arranged oppositely can be adjusted; fixing device includes the fixed plate, the transposition board, the staple, the one end and the fixed orifice plate fixed connection of fixed plate, and the fixed plate is perpendicular with the fixed orifice plate, the one end of transposition board rotates with the other end of fixed plate to be connected, so that the transposition board can use the other end of fixed plate as the fixed point rotatory, when the transposition board is rotatory to being located same straight line with the fixed plate, be convenient for mining scraper blade place on the fixed orifice plate between two fixing device, first fixed orifices has been seted up to the other end of transposition board, in order to use the staple to pass the fixed mining scraper blade of the mode of the tight mining scraper blade in first fixed orifices top.
Preferably, the fixing device further comprises a top pressure plate, the top pressure plate is detachably connected with the transposition plate, the surface of the top pressure plate is parallel to the surface of the transposition plate, a second fixing hole is formed in the top pressure plate, the second fixing hole is right opposite to the first fixing hole, the mining scraper is fixed in a mode that the fixing nail penetrates through the first fixing hole and the second fixing hole respectively to tightly push the mining scraper, and the top pressure plate is used for fixing the mining scraper more stably.
Preferably, the turnover driving device comprises a first rotating shaft, a first fixed body, a second rotating shaft, a second fixed body and a driver, wherein one end of the first rotating shaft is fixedly connected with the first horizontal rod, the rotating shaft is vertical to the first horizontal rod, the first rotating shaft and the first horizontal rod are positioned in planes parallel to each other, a first through hole is formed in the side wall of the first fixed body, the other end of the first rotating shaft penetrates through the first through hole to be rotatably connected with the first fixed body, the first rotating shaft is vertical to the first fixed body, one end of the second rotating shaft is fixedly connected with the third horizontal rod, the rotating shaft is vertical to the third horizontal rod, the second rotating shaft and the third horizontal rod are positioned in planes parallel to each other, a second through hole is formed in the side wall of the second fixed body, the second end of the second rotating shaft penetrates through the second through hole to be fixedly connected with the driving end of the driver, and the second rotating shaft is rotatably connected with the second fixed body, so that the driver can drive first rotation axis rotatory, the second rotation axis is perpendicular with the second fixed body, and the driver setting is in first fixed internal portion, and first rotation axis drives support frame, locating plate, fixing device upset with the cooperation of second rotation axis, and the equal level of first fixed body and second fixed body is placed.
Preferably, all be provided with the angle degree on first fixed body and the second fixed body to confirm the rotation angle of first rotary rod and second rotary rod, and then guarantee that support frame, locating plate, fixing device rotation angle do not deviate.
Preferably, the height of the supporting rod, the height of the first fixing body and the height of the second fixing body are matched with each other, so that the supporting rod, the first fixing body and the second fixing body jointly support the supporting frame, the hole positioning plate, the fixing device and the mining scraper and bear the pressure applied to the mining scraper by the drilling machine during drilling.
Preferably, second horizon bar, fourth horizon bar slide adjusting back are fixed with first horizon bar, third horizon bar to prevent that the upset in-process from sliding, and the fixed orifice plate also is fixed with second horizon bar, fourth horizon bar after slide adjusting, in order to prevent that the drilling in-process from sliding, and the fixed orifice plate is the expansion plate, can stretch out and draw back along self length direction, with the adjustable distance between adaptation second horizon bar, the fourth horizon bar.
By adopting the technical scheme, the invention has the beneficial effects that: when the mining scraper needs to be turned over, the turning driving device drives the fixing device and the supporting device to drive the mining scraper to turn over together, so that the mining scraper is not only turned over, but also fixed once by the fixing device, the mining scraper does not need to be fixed again after being turned over, and manpower is not needed for turning over, so that a large amount of manpower consumption is saved; can tile on the strutting arrangement and be no less than a mining scraper blade, fixing device is fixed with all mining scraper blades, can drill a plurality of mining scraper blades simultaneously, realizes drilling in batches, improves work efficiency.
Drawings
Fig. 1 is a structural schematic diagram of a mining scraper auxiliary drilling device.
Fig. 2 is a schematic structural diagram of the auxiliary mining scraper drilling device matched with a mining scraper.
Fig. 3 is a schematic structural view of the supporting device.
Fig. 4 is a schematic structural view of the fixing device.
In the figure: the auxiliary supporting device 10 for the mining scraper, the mining scraper 20, a fixing device 30, a fixing plate 31, an indexing plate 32, a fixing nail 33, a jacking plate 34, a supporting device 40, a supporting rod 41, a rod body 411, an end cover 412, a locking bolt 413, a supporting frame 42, a first horizontal rod 421, a second horizontal rod 422, a third horizontal rod 423, a fourth horizontal rod 424, a fixed orifice plate 43, a turnover driving device 50, a first rotating shaft 51, a first fixing body 52, a second rotating shaft 53, a second fixing body 54 and a driver 55.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides an auxiliary drilling device 10 for a mining scraper, which is used for assisting a drilling machine in drilling holes on front and back sides of a mining scraper 20, and includes a fixing device 30, a supporting device 40, and a turning driving device 50, wherein the fixing device 30 is arranged on the supporting device 40, and the turning driving device 50 is fixedly connected to the supporting device 40; the fixing device 30 is used for fixing at least one mining scraper 20 which is tiled on the supporting device 40, the supporting device 40 is used for supporting the fixing device 30 and the mining scraper 20 and bearing the pressure applied to the mining scraper 20 by a drilling machine in the drilling process, and the overturning driving device 50 is used for overturning the supporting device 40 after drilling on the front side of the mining scraper 20, so that the supporting device 40 drives the fixing device 30 and the mining scraper 20 to overturn to the back side of the mining scraper 20 together to ream holes on the back side of the mining scraper 20.
Referring to fig. 3, further, the supporting device 40 includes a supporting rod 41 and a supporting frame 42, the supporting rod 41 is detachably connected to the supporting frame 42, the supporting rod 41 is perpendicular to the supporting frame 42, and the supporting rod 41 is used for being connected to the supporting frame 42 before and after the supporting frame 42 is turned over to support the supporting frame 42.
Referring to fig. 3, further, the supporting frame 42 includes a first horizontal bar 421, a second horizontal bar 422, a third horizontal bar 423, and a fourth horizontal bar 424, the first horizontal bar 421, the second horizontal bar 422, the third horizontal bar 423, and the fourth horizontal bar 424 are all parallel to the horizontal plane and located in the same plane, the first horizontal bar 421 is parallel to the third horizontal bar 423, the second horizontal bar 422 is parallel to the fourth horizontal bar 424, two opposite ends of the second horizontal bar 422 are slidably connected to the first horizontal bar 421 and the third horizontal bar 423, respectively, the second horizontal bar 422 is perpendicular to the first horizontal bar 421 and the third horizontal bar 423, so that the second horizontal bar 422 can slide along the length direction of the first horizontal bar 421 and the third horizontal bar 423, two opposite ends of the fourth horizontal bar 424 are slidably connected to the first horizontal bar 421 and the third horizontal bar 423, respectively, and the fourth horizontal bar 424 is also slidably connected to the first horizontal bar 421, the third horizontal bar 423, The third horizontal rods 423 are vertical, so that the fourth horizontal rod 424 can slide along the length directions of the first horizontal rod 421 and the third horizontal rod 423, and the distance between the second horizontal rod 422 and the fourth horizontal rod 424 can be adjusted; when the mining scraping plates 20 are placed on the supporting device 40, the length directions of the mining scraping plates 20 are parallel to the second horizontal rod 422 and the fourth horizontal rod 424, and when more than one mining scraping plate 20 is placed on the supporting device 40, the mining scraping plates are sequentially paved along the length directions of the first horizontal rod 421 and the third horizontal rod 423. The distance between the second horizontal rod 422 and the fourth horizontal rod 424 is adjusted according to actual conditions.
Referring to fig. 3, further, the supporting device 40 further includes at least two fixed-pore plates 43, the fixed-pore plates 43 are parallel to the horizontal plane, two opposite ends of the fixed-pore plates 43 are slidably connected with the second horizontal rod 422 and the fourth horizontal rod 424, respectively, so that the distance between every two fixed-pore plates 43 can be adjusted, the fixed-pore plates 43 are perpendicular to the second horizontal rod 422 and the fourth horizontal rod 424, the mining scraper 20 is placed on the fixed-pore plates 43 when drilling on the front side, and when drilling on the back side of the mining scraper 20, the drilling machine penetrates through a gap between every two fixed-pore plates 43 to drill the mining scraper 20. The number of the fixed orifice plates 43 can be increased or decreased according to the model and the actual situation of the mining scraper 20, and the size of each fixed orifice plate 43 can be different.
Referring to fig. 4, further, at least two fixing devices 30 are provided, each two fixing devices 30 are arranged oppositely, the mining screed 20 is located between the two fixing devices 30 when being placed on the supporting device 40, so as to fix the mining screed 20 by fixing the opposite ends of the mining screed 20, and each two fixing devices 30 arranged oppositely are respectively fixed on two fixed hole plates 43, so that the fixed hole plates 43 can drive the fixing devices 30 to slide, and further, the distance between each two fixing devices 30 arranged oppositely can be adjusted; fixing device 30 includes fixed plate 31, transposition board 32, staple 33, the one end and the fixed orifice plate 43 fixed connection of fixed plate 31, and fixed plate 31 is perpendicular with fixed orifice plate 43, the one end of transposition board 32 and the other end of fixed plate 31 rotate to be connected, so that the transposition board 32 can use the other end of fixed plate 31 to be the fixed point rotatory, when transposition board 32 is rotatory to being located same straight line with fixed plate 31, be convenient for mining scraper blade 20 to place on the fixed orifice plate 43 between two fixing device 30, first fixed orifices has been seted up to the other end of transposition board 32, in order to use staple 33 to pass the fixed mode fixed mining scraper blade 20 of first fixed orifices top tight.
Referring to fig. 4, further, the fixing device 30 further includes a top pressing plate 34, the top pressing plate 34 is detachably connected to the indexing plate 32, a plate surface of the top pressing plate 34 is parallel to a plate surface of the indexing plate 32, a second fixing hole is formed in the top pressing plate 34, the second fixing hole is opposite to the first fixing hole, the mining scraper 20 is fixed in a manner that the fixing nail 33 penetrates through the first fixing hole and the second fixing hole respectively to tightly press the mining scraper 20, and the top pressing plate 34 is used for fixing the mining scraper 20 more stably. The number of fixtures 30 is determined based on the number of mining screeds 20.
Referring to fig. 1 or 2, further, the flipping driving device 50 includes a first rotating shaft 51, a first fixing body 52, a second rotating shaft 53, a second fixing body 54, and a driver 55, wherein one end of the first rotating shaft 51 is fixedly connected to the first horizontal bar 421, the rotating shaft is perpendicular to the first horizontal bar 421, the first rotating shaft 51 and the first horizontal bar 421 are located in a plane parallel to each other, a first through hole is formed in a sidewall of the first fixing body 52, the other end of the first rotating shaft 51 is rotatably connected to the first fixing body 52 through the first through hole, the first rotating shaft 51 is perpendicular to the first fixing body 52, one end of the second rotating shaft 53 is fixedly connected to the third horizontal bar 423, the rotating shaft is perpendicular to the third horizontal bar 423, the second rotating shaft 53 and the third horizontal bar 423 are located in a plane parallel to each other, a second through hole is formed in a sidewall of the second fixing body 54, a second end of the second rotating shaft 53 is fixedly connected to a driving end of the driver 55 through the second through hole, the second rotating shaft 53 is rotatably connected to the second fixing body 54, so that the driver 55 can drive the first rotating shaft 51 to rotate, the second rotating shaft 53 is perpendicular to the second fixing body 54, the driver 55 is disposed inside the first fixing body 52, the first rotating shaft 51 and the second rotating shaft 53 are matched to drive the supporting frame 42, the positioning plate and the fixing device 30 to turn over, and the first fixing body 52 and the second fixing body 54 are both horizontally disposed.
Referring to fig. 1 or fig. 2, further, the first fixing body 52 and the second fixing body 54 are provided with angle degrees to determine the rotation angles of the first rotating rod and the second rotating rod, so as to ensure that the support frame 42, the positioning plate, and the fixing device 30 do not deviate in the turning angle.
Referring to fig. 1 or fig. 2, further, the height of the supporting rod 41, the height of the first fixing body 52, and the height of the second fixing body 54 are adapted to each other, so that the supporting rod 41, the first fixing body 52, and the second fixing body 54 support the supporting frame 42, the fixed orifice plate 43, the fixing device 30, and the mining scraper 20 together, and bear the pressure applied by the drilling machine to the mining scraper 20 during drilling.
Referring to fig. 3, further, the second horizontal rod 422 and the fourth horizontal rod 424 are fixed to the first horizontal rod 421 and the third horizontal rod 423 after being adjusted in a sliding manner to prevent sliding during turning, the fixed orifice plate 43 is also fixed to the second horizontal rod 422 and the fourth horizontal rod 424 after being adjusted in a sliding manner to prevent sliding during drilling, and the fixed orifice plate 43 is a telescopic plate capable of being extended and retracted along the length direction thereof to adapt to the adjustable distance between the second horizontal rod 422 and the fourth horizontal rod 424. The second horizontal rod 422 and the fourth horizontal rod 424 are fixed with the first horizontal rod 421 and the third horizontal rod 423 by adding a first fixed rod, and two opposite ends of the first fixed rod are respectively fixedly connected with the second horizontal rod 422 and the fourth horizontal rod 424; the fixed mode of the fixed orifice plate 43, the second horizontal rod 422 and the fourth horizontal rod 424 is to add a second fixed rod, and two opposite ends of the second fixed rod are respectively and fixedly connected with every two adjacent fixed orifice plates 43.
Further, the number of the supporting rods 41 is 4, every two supporting rods 41 are respectively connected with the second horizontal rod 422 and the fourth horizontal rod 424 in a detachable mode, the second horizontal rod 422 and the fourth horizontal rod 424 are respectively provided with a rod penetrating hole and a first threaded hole, the axis of the rod penetrating hole is perpendicular to the axis of the first threaded hole, the rod penetrating hole is communicated with the first threaded hole, each supporting rod 41 comprises a rod body 411, an end cover 412 and a locking bolt 413, the diameter of the rod body 411 is not larger than the aperture of the rod penetrating hole, the rod body 411 is in threaded connection or sleeved connection or clamped connection with the end cover 412 after penetrating through the rod penetrating hole, the diameter of the end cover 412 is larger than the aperture of the rod penetrating hole, so that the rod body 411 is prevented from penetrating through the rod penetrating hole, the locking bolt 413 is matched with the first threaded hole, and the locking bolt 413 penetrates through the first threaded hole to tightly press.
Further, a U-shaped groove is formed in the end portion of the other end of the fixing plate 31, the width of the U-shaped groove is matched with the width of one end of the transposition plate 32, so that the transposition plate 32 can be clamped into the U-shaped groove, two second threaded holes are formed in the end portion of the other end of the fixing plate 31 in the horizontal direction, the two second threaded holes are right opposite to each other, a third threaded hole is formed in the end portion of the transposition plate 32 in the horizontal direction, and the transposition plate 32 is rotatably connected with the fixing plate 31 in a mode that a screw penetrates through the second threaded hole and the.
Further, the turnover driving device 50 is an indexing device, the driver 55 is a motor, the first fixing body 52 and the second fixing body 54 are rectangular solids with one corner, and the plane parallel to the horizontal plane of the first fixing body 52 and the second fixing body 54 is a plane where a right-angle side is located.
When the device is used specifically, the distance between the second parallel plate and the fourth parallel plate, the number of the fixed hole plates 43 and the distance between every two fixed hole plates 43 are adjusted according to the number of the scrapers needing to be drilled and the model of the scrapers, the supporting frame 42 is adjusted to be horizontal, the supporting rod 41 is installed at the bottom of the supporting frame 42 to be supported, the indexing plate 32 is rotated to be parallel to the fixed plate 31, the mining scraper 20 is flatly paved on the fixed hole plates 43, the indexing plate 32 is rotated to be vertical to the fixed plate 31, the mining scraper 20 is fixed on the supporting frame 42 by using the fixing nails 33, a drilling machine is used for drilling on the front surface of the mining scraper 20, the supporting rod 41 is detached after drilling, the driver 55 is started, the rotating angles of the first rotating shaft 51 and the second rotating shaft 53 are determined, the supporting frame 42, the fixed hole plates 43 and the fixing device 30 are rotated by 180, and (3) reaming the reverse side of the mining scraper 20 by using a drilling machine through the gap between every two hole positioning plates 43 to align the hole drilled on the front side of the mining scraper 20, discharging the mining scraper 20 after reaming is finished, and drilling the front side and the back side of the mining scraper 20.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a supplementary drilling equipment of mining scraper blade for the supplementary drilling machine is to the drilling of the positive and negative two sides of mining scraper blade, its characterized in that: the turnover device comprises a fixing device, a supporting device and a turnover driving device, wherein the fixing device is arranged on the supporting device, and the turnover driving device is fixedly connected with the supporting device; the fixing device is used for fixing at least one mining scraper which is tiled on the supporting device, the supporting device is used for supporting the fixing device and the mining scraper and bearing pressure applied to the mining scraper by a drilling machine in a drilling process, and the overturning driving device is used for overturning the supporting device after drilling is carried out on the front side of the mining scraper, so that the supporting device drives the fixing device and the mining scraper to overturn to the back side of the mining scraper together to ream holes on the back side of the mining scraper.
2. The mining flight assist drilling apparatus of claim 1, wherein: the supporting device comprises a supporting rod and a supporting frame, the supporting rod is detachably connected with the supporting frame and is perpendicular to the supporting frame, and the supporting rod is used for being connected with the supporting frame to support the supporting frame before and after the supporting frame is turned over.
3. The mining flight assist drilling apparatus of claim 2, wherein: the support frame comprises a first horizontal rod, a second horizontal rod, a third horizontal rod and a fourth horizontal rod, wherein the first horizontal rod, the second horizontal rod, the third horizontal rod and the fourth horizontal rod are all parallel to the horizontal plane and are positioned in the same plane, the first horizontal rod is parallel to the third horizontal rod, the second horizontal rod is parallel to the fourth horizontal rod, the two opposite ends of the second horizontal rod are respectively connected with the first horizontal rod and the third horizontal rod in a sliding manner, the second horizontal rod is perpendicular to the first horizontal rod and the third horizontal rod, so that the second horizontal rod can slide along the length direction of the first horizontal rod and the third horizontal rod, the two opposite ends of the fourth horizontal rod are also respectively connected with the first horizontal rod and the third horizontal rod in a sliding manner, and the fourth horizontal rod is also perpendicular to the first horizontal rod and the third horizontal rod, so that the fourth horizontal rod can slide along the length direction of the first horizontal rod and the third horizontal rod, further, the distance between the second horizontal rod and the fourth horizontal rod can be adjusted; when the mining scraper blade is placed on the supporting device, the length direction of the mining scraper blade is parallel to the second horizontal rod and the fourth horizontal rod, and the mining scraper blade is sequentially tiled along the length direction of the first horizontal rod and the third horizontal rod when being more than one mining scraper blade is placed on the supporting device.
4. The mining flight assist drilling apparatus of claim 3, wherein: the supporting device further comprises at least two fixed hole plates, the fixed hole plates are parallel to the horizontal plane, the two opposite ends of each fixed hole plate are respectively in sliding connection with the second horizontal rod and the fourth horizontal rod, so that the distance between every two fixed hole plates can be adjusted, the fixed hole plates are perpendicular to the second horizontal rods and the fourth horizontal rods, the mining scraper plates are placed on the fixed hole plates when the front side of the mining scraper plates is drilled, and the drilling machine penetrates through the gaps between every two fixed hole plates to drill the mining scraper plates when the reverse side of the mining scraper plates is drilled.
5. The mining flight assist drilling apparatus of claim 4, wherein: the number of the fixing devices is not less than two, each two fixing devices are arranged oppositely, the mining scraper is positioned between the two fixing devices when placed on the supporting device, the mining scraper is fixed in a mode of fixing the two opposite ends of the mining scraper, and each two fixing devices arranged oppositely are fixed on the two fixed hole plates respectively, so that the fixed hole plates can drive the fixing devices to slide, and further the distance between each two fixing devices arranged oppositely can be adjusted; fixing device includes the fixed plate, the transposition board, the staple, the one end and the fixed orifice plate fixed connection of fixed plate, and the fixed plate is perpendicular with the fixed orifice plate, the one end of transposition board rotates with the other end of fixed plate to be connected, so that the transposition board can use the other end of fixed plate as the fixed point rotatory, when the transposition board is rotatory to being located same straight line with the fixed plate, be convenient for mining scraper blade place on the fixed orifice plate between two fixing device, first fixed orifices has been seted up to the other end of transposition board, in order to use the staple to pass the fixed mining scraper blade of the mode of the tight mining scraper blade in first fixed orifices top.
6. The mining flight assist drilling apparatus of claim 5, wherein: the fixing device further comprises a top pressure plate, the top pressure plate is detachably connected with the rotating plate, the surface of the top pressure plate is parallel to the surface of the rotating plate, a second fixing hole is formed in the top pressure plate, the second fixing hole is right opposite to the first fixing hole, the mining scraper is fixed in a mode that the fixing nail penetrates through the first fixing hole and the second fixing hole respectively to tightly push the mining scraper, and the top pressure plate is used for fixing the mining scraper more stably.
7. The mining scraper auxiliary drilling device of claim 3 ~ 6, wherein the turnover driving device includes a first rotating shaft, a first fixing body, a second rotating shaft, a second fixing body, and a driver, one end of the first rotating shaft is fixedly connected to the first horizontal rod, the rotating shaft is perpendicular to the first horizontal rod, the first rotating shaft and the first horizontal rod are located in parallel planes, a first through hole is formed in a sidewall of the first fixing body, the other end of the first rotating shaft passes through the first through hole and is rotatably connected to the first fixing body, the first rotating shaft is perpendicular to the first fixing body, one end of the second rotating shaft is fixedly connected to the third horizontal rod, the rotating shaft is perpendicular to the third horizontal rod, the second rotating shaft and the third horizontal rod are located in parallel planes, a second through hole is formed in a sidewall of the second fixing body, a second end of the second rotating shaft passes through the second through hole and is fixedly connected to a driving end of the driver, the second rotating shaft is rotatably connected to the second fixing body, so that the driver can drive the first rotating shaft to rotate, the second rotating shaft and the second fixing body are vertically disposed in the first fixing body, and the second rotating shaft is vertically disposed in the first fixing body, and the second fixing body, and the turnover driving device, and the second rotating shaft is disposed in the first fixing body, and the.
8. The mining flight assist drilling apparatus of claim 7, wherein: all be provided with the angle degree on first fixed body and the second fixed body to confirm the rotation angle of first rotary rod and second rotary rod, and then guarantee that support frame, locating plate, fixing device rotation angle do not deviate.
9. The mining flight assist drilling apparatus of claim 7, wherein: the height of the supporting rod, the height of the first fixing body and the height of the second fixing body are mutually matched, so that the supporting rod, the first fixing body and the second fixing body jointly support the supporting frame, the fixed hole plate, the fixing device and the mining scraper and bear the pressure applied to the mining scraper by the drilling machine during drilling.
10. The mining flight assist drilling apparatus of claim 4, wherein: second horizon bar, fourth horizon bar slide adjusting back are fixed with first horizon bar, third horizon bar to prevent that the upset in-process from sliding, and the fixed orifice plate also is fixed with second horizon bar, fourth horizon bar after slide adjusting, in order to prevent that the drilling in-process from sliding, and the fixed orifice plate is the expansion plate, can stretch out and draw back along self length direction to adjustable distance between adaptation second horizon bar, the fourth horizon bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915184.7A CN110695726A (en) | 2019-09-26 | 2019-09-26 | Auxiliary drilling device for mining scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915184.7A CN110695726A (en) | 2019-09-26 | 2019-09-26 | Auxiliary drilling device for mining scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110695726A true CN110695726A (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910915184.7A Pending CN110695726A (en) | 2019-09-26 | 2019-09-26 | Auxiliary drilling device for mining scraper |
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| Country | Link |
|---|---|
| CN (1) | CN110695726A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421156A (en) * | 2020-05-14 | 2020-07-17 | 安徽禾田电气有限公司 | Multi-surface drilling equipment for machining high-low voltage power distribution cabinet |
| CN118060955A (en) * | 2024-04-18 | 2024-05-24 | 辉县市福达智能装备有限公司 | Four-axis turnover device of machining center for brake machining |
-
2019
- 2019-09-26 CN CN201910915184.7A patent/CN110695726A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421156A (en) * | 2020-05-14 | 2020-07-17 | 安徽禾田电气有限公司 | Multi-surface drilling equipment for machining high-low voltage power distribution cabinet |
| CN111421156B (en) * | 2020-05-14 | 2021-06-22 | 安徽禾田电气有限公司 | Multi-surface drilling equipment for machining high-low voltage power distribution cabinet |
| CN118060955A (en) * | 2024-04-18 | 2024-05-24 | 辉县市福达智能装备有限公司 | Four-axis turnover device of machining center for brake machining |
| CN118060955B (en) * | 2024-04-18 | 2024-06-28 | 辉县市福达智能装备有限公司 | Four-axis turnover device of machining center for brake machining |
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