CN112207568B - Drilling and reaming integrated device for prestressed anchorage tool machining - Google Patents
Drilling and reaming integrated device for prestressed anchorage tool machining Download PDFInfo
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- CN112207568B CN112207568B CN202010927035.5A CN202010927035A CN112207568B CN 112207568 B CN112207568 B CN 112207568B CN 202010927035 A CN202010927035 A CN 202010927035A CN 112207568 B CN112207568 B CN 112207568B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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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
- 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
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
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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
- 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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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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
- B23Q3/08—Work-clamping means other than mechanically-actuated
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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
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a drilling and reaming integrated device for processing a prestressed anchorage device, and relates to the technical field of anchorage device processing devices; in order to improve the processing effect; the drill rod turning device comprises a main body and a drill rod, wherein a power mechanism for driving the drill rod to work is arranged at the top of the main body, two support frames are fixed on the outer wall of the bottom of the drill rod through screws, the same turning seat is installed between the two support frames, an insertion barrel is arranged on the outer wall of one side of one support frame in an integrated mode, the insertion barrel is connected to the inner wall of one side of the turning seat in a rotating mode, and a plug socket is arranged on the outer wall of the other side of the turning seat in an integrated mode. According to the invention, the structures such as the overturning seat, the drilling head, the reaming milling cutter and the like are arranged, so that the switching of the work of the drilling head and the reaming milling cutter can be realized, and the phenomena of anchor drilling and reaming position deviation are avoided because the rotation center of the drill rod is not changed; because the plug seat, the inserting barrel, the overturning seat and the supporting frame are arranged in a mutually rotatable inserting mode, the overturning stability and the whole firmness of the overturning seat are guaranteed.
Description
Technical Field
The invention relates to the technical field of anchor machining devices, in particular to a drilling and reaming integrated device for machining a prestressed anchor.
Background
In prestressed anchorage utensil course of working, drilling is essential one step, and general drilling work is direct through single tool bit processing, and cutting resistance is big, is unfavorable for processing bell mouth etc. and some devices carry out drilling, reaming processing in proper order through two kinds of processing equipment, though solved the big problem of cutting resistance, but both sides trompil position very easily causes the deviation, influences the drilling effect.
Through retrieval, chinese patent application No. 201620128850.4 discloses a flat ground tackle drilling processing frock, includes base, top push screw rod, the base includes the anchor groove on clamping part and the upper portion of lower part, the anchor groove is square, and one side is uncovered, the anchor groove is provided with on the side adjacent rather than uncovered face with top push screw rod assorted screw hole, top push screw rod connect in the screw hole. The drilling processing frock in the above-mentioned patent exists following shortcoming: through single tool bit processing, cutting resistance is big, is unfavorable for processing bell mouth etc. if carry out drilling, reaming processing in proper order through two kinds of processing equipment, though solved the big problem of cutting resistance, but both sides trompil position is very easily caused the deviation, influences the drilling effect.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a drilling and reaming integrated device for machining a prestressed anchorage device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a drilling and reaming integrated device for machining a prestressed anchor comprises a main body and a drill rod, wherein a power mechanism for driving the drill rod to work is arranged at the top of the main body, two support frames are fixed on the outer wall of the bottom of the drill rod through screws, a same overturning seat is installed between the two support frames, an inserting barrel is integrally arranged on the outer wall of one side of one support frame, the inserting barrel is rotatably connected to the inner wall of one side of the overturning seat, a plug seat is integrally arranged on the outer wall of the other side of the overturning seat, and the circumferential outer wall of the plug seat is rotatably connected to the inner wall of the other support frame; the plug seat and the inner wall of the plug barrel are both provided with cross slots, cross fixing columns are inserted in the cross slots, one ends of the cross fixing columns are integrally provided with limiting blocks, and the same spring is welded between the outer wall of one side of each limiting block and one supporting frame; the inner wall of the top part and the inner wall of the bottom part of the turnover seat are respectively provided with a reaming milling cutter and a drilling head through screws and threads; and a turnover mechanism for turning over the turnover seat is arranged on one side of the turnover seat.
Preferably: the turnover mechanism comprises an electric telescopic rod and a turnover motor, two guard plates are welded on the outer wall of one side of the main body, the electric telescopic rod is fixed on the outer wall of one side of the guard plates through screws, and the turnover motor is arranged at the output end of the electric telescopic rod through an L-shaped steel frame; one end of the turnover motor is rotatably connected with a cross plug through a coupler, and the cross plug is matched with the cross slot.
Further: one end of the cross plug is integrally provided with a guide head, and the guide head is matched with the cross slot in shape.
Further preferred is: the outer wall of one side of the guard plate is provided with a spray head through a bracket, the outer wall of one side of the main body is fixed with a coolant tank through a screw, a pump body is arranged in the coolant tank, and the spray head is connected to the output end of the pump body through a pipeline; the coolant tank is filled with coolant.
As a preferable aspect of the present invention: the outer wall of one side of the main body is respectively provided with an electric brush seat and a rotating column through a support, one end of the rotating column is fixed with a turbine through a screw, and the middle part of the drill rod is provided with a worm matched with the turbine; the side wall of the other end of the rotating column is provided with uniformly distributed electric brush plates through a support, the electric brush plates are of arc structures, and the electric brush plates are matched with the outer wall of one side of the electric brush seat in shape and are electrically connected; the electric brush plate and the electric brush seat are connected with the control circuit of the spray head and the pump body.
Further preferred as the invention: and symmetrical guide grooves are formed in the outer walls of the two sides of the drilling head.
As a still further scheme of the invention: and a flow guide channel is formed in the inner wall of the flow guide groove.
On the basis of the scheme: still install fixed establishment in the main part, fixed establishment is located the drilling rod below, and fixed establishment includes the grip slipper and the fixed slide of array distribution on the grip slipper, fixed slide inner wall sliding connection has the dead lever, and the one end lateral wall that the dead lever is located fixed slide bonds and has sealed rubber ring, and sealed rubber ring size and fixed slide adaptation are provided with the air pump in the main part, and the grip slipper passes through the pipe connection in the output of air pump.
On the basis of the foregoing scheme, it is preferable that: the inner wall of one end of the fixed rod is embedded with a rubber head, and through holes which are uniformly distributed are formed in the outer wall of one side of the rubber head.
It is further preferable on the basis of the foregoing scheme that: the outer wall of the top of the main body is connected with an adjusting knob through threads, the adjusting knob is connected with a positioning frame through threads, the inner wall of one side of the positioning frame is connected with a guide sliding rod in a sliding mode, and the bottom of the guide sliding rod is fixed to the outer wall of the main body through screws.
The invention has the beneficial effects that:
1. according to the invention, the structures such as the overturning seat, the drilling head, the reaming milling cutter and the like are arranged, so that the switching of the work of the drilling head and the reaming milling cutter can be realized, and the phenomena of anchor drilling and reaming position deviation are avoided because the rotation center of the drill rod is not changed; in addition, because the plug seat, the inserting barrel, the overturning seat and the supporting frame are arranged in a mutually rotatable inserting mode, the overturning stability and the whole firmness of the overturning seat are guaranteed.
2. Through the arrangement of the overturning motor, the cross-shaped plug and other structures, when the turnover is needed, the overturning seat can be lifted to a corresponding position, the electric telescopic rod works to send the cross-shaped plug into the cross-shaped slot, the cross-shaped fixing column is completely extruded into the inserting barrel, the overturning seat is unlocked, and then the overturning motor controls the cross-shaped plug to rotate 180 degrees, so that the positions of the drilling head and the reaming milling cutter can be exchanged, the cross-shaped plug is drawn out through the electric telescopic rod, the cross-shaped fixing column is reset under the action of the spring, the overturning seat is fixed, and the whole overturning process is completed; convenience and practicability are improved; through setting up the guide head, can be convenient for guide cross plug insert the cross slot in, promoted the reliability.
3. By arranging the electric brush seat and the electric brush plate, the discharge speed of the cooling liquid can be increased along with the increase of the rotating speed based on the rotating speed of the drill rod, the purpose of automatically controlling the cooling liquid is realized, resources are saved, and the practicability is improved; in addition, the worm wheel and the worm realize speed reduction to adapt to the high-rotating-speed working state of the drill rod, the condition that the conduction frequency of the electric brush seat and the electric brush plate is too high is avoided, and the service life is prolonged.
4. Through setting up guiding gutter and water conservancy diversion passageway, can be convenient for carry out the drainage to the coolant liquid that spatters to the first outer wall of drilling for the coolant liquid accuracy reaches the drilling position, has promoted the cooling effect.
5. By arranging the clamping seats, the fixed rods and other structures, the anchorage device can be arranged between the two clamping seats, air pressure is applied to the clamping seats through the air pump, so that the fixed rods are pushed out, the anchorage device is reliably fixed, anchorage devices with different specifications can be better attached by the fixing mode, and the practicability and the universality are improved; through setting up rubber head and thru hole, can be when the fixed ground tackle of dead lever, the rubber head increases frictional force with elastic deformation's mode to increase fixed effect, the thru hole can provide sufficient deformation space for the rubber head.
Drawings
FIG. 1 is a schematic structural diagram of an integral drilling and reaming integrated device for processing a prestressed anchorage device, provided by the invention;
FIG. 2 is a schematic structural diagram of a turnover mechanism of the drilling and reaming integrated device for processing the prestressed anchorage device, which is provided by the invention;
FIG. 3 is a schematic structural diagram of a cross-sectional view of a turnover seat of the drilling and reaming integrated device for processing the prestressed anchorage device, which is provided by the invention;
FIG. 4 is a schematic structural diagram of a brush plate of the drilling and reaming integrated device for processing the prestressed anchorage device, which is provided by the invention;
FIG. 5 is a schematic structural diagram of a cross-sectional view of a drilling head of the drilling and reaming integrated device for processing the prestressed anchorage device, which is provided by the invention;
FIG. 6 is a schematic structural view of a fixing mechanism of the drilling and reaming integrated device for prestressed anchorage tool machining according to the present invention;
fig. 7 is a schematic structural diagram of a cross-sectional view of a fixing slide seat of the drilling and reaming integrated device for processing the prestressed anchorage device provided by the invention.
In the figure: the device comprises a main body 1, a drill rod 2, an electric brush holder 3, a support frame 4, a spray head 5, a protective plate 6, a coolant tank 7, a clamping seat 8, an electric telescopic rod 9, a turning seat 10, a drilling head 11, a diversion trench 12, a steel frame 13L, a turning motor 14, a cross plug 15, a reaming milling cutter 16, a cross fixing column 17, a limiting block 18, a spring 19, an inserting cylinder 20, a guide head 21, a cross slot 22, a worm 23, a turbine 24, a rotating column 25, an electric brush holder 26, a diversion channel 27, a fixed slide seat 28, a positioning frame 29, a guide slide rod 30, an adjusting knob 31, a fixing rod 32, a through hole 33, a rubber head 34, a sealing rubber ring 35 and a plug seat 36.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A drilling and reaming integrated device for machining a prestressed anchor comprises a main body 1 and a drill rod 2, wherein a power mechanism for driving the drill rod 2 to work is arranged at the top of the main body 1, two support frames 4 are fixed on the outer wall of the bottom of the drill rod 2 through screws, a same turnover seat 10 is installed between the two support frames 4, an inserting barrel 20 is integrally arranged on the outer wall of one side of one support frame 4, the inserting barrel 20 is rotatably connected to the inner wall of one side of the turnover seat 10, a plug seat 36 is integrally arranged on the outer wall of the other side of the turnover seat 10, and the circumferential outer wall of the plug seat 36 is rotatably connected to the inner wall of the other support frame 4; the plug seat 36 and the inner wall of the plug barrel 20 are both provided with a cross slot 22, a cross fixing column 17 is inserted in the cross slot 22, one end of the cross fixing column 17 is integrally provided with a limiting block 18, and the same spring 19 is welded between the outer wall of one side of the limiting block 18 and one support frame 4; the inner wall of the top part and the inner wall of the bottom part of the turnover seat 10 are respectively provided with a reaming milling cutter 16 and a drilling head 11 through screws and threads; a turnover mechanism for turning over the turnover seat 10 is arranged on one side of the turnover seat 10; by arranging the structures such as the turning seat 10, the drilling head 11, the reaming milling cutter 16 and the like, the switching of the work of the drilling head 11 and the reaming milling cutter 16 can be realized in the form of turning the turning seat 10, and the phenomena of anchor drilling and reaming position deviation are avoided because the rotation center of the drill rod 2 is not changed; in addition, due to the arrangement of the plug seat 36, the inserting cylinder 20, the turnover seat 10 and the support frame 4, the turnover stability and the overall firmness of the turnover seat 10 are guaranteed.
In order to realize automatic turnover; as shown in fig. 2 and 3, the turnover mechanism includes an electric telescopic rod 9 and a turnover motor 14, two guard plates 6 are welded on the outer wall of one side of the main body 1, the electric telescopic rod 9 is fixed on the outer wall of one side of the guard plates 6 through screws, and the turnover motor 14 is mounted at the output end of the electric telescopic rod 9 through an L-shaped steel frame 13; one end of the overturning motor 14 is rotatably connected with a cross plug 15 through a coupler, and the cross plug 15 is matched with the cross slot 22; through the arrangement of the overturning motor 14, the cross plug 15 and other structures, when the overturning machine needs to overturn, the overturning seat 10 is lifted to a corresponding position, the electric telescopic rod 9 works to send the cross plug 15 into the cross slot 22 and completely extrude the cross fixing column 17 into the inserting barrel 20, so that the overturning seat 10 is unlocked, the overturning motor 14 controls the cross plug 15 to rotate 180 degrees, the positions of the drilling head 11 and the reaming milling cutter 16 are exchanged, the cross plug 15 is drawn out through the electric telescopic rod 9, the cross fixing column 17 resets under the action of the spring 19, the overturning seat 10 is fixed, and therefore the whole overturning process is completed; the convenience and the practicability are improved.
To facilitate guiding the insertion of the cross plug 15 into the cross slot 22; as shown in fig. 3, one end of the cross plug 15 is integrally provided with a guide head 21, and the guide head 21 is matched with the cross slot 22 in shape; through setting up guide head 21, can be convenient for guide cross plug 15 inserts in cross slot 22, promoted the reliability.
To facilitate cooling; as shown in fig. 1 and 4, a spray head 5 is mounted on the outer wall of one side of one of the guard plates 6 through a bracket, a coolant tank 7 is fixed on the outer wall of one side of the main body 1 through screws, a pump body is arranged in the coolant tank 7, and the spray head 5 is connected to the output end of the pump body through a pipeline; the coolant tank 7 is filled with coolant; through setting up shower nozzle 5 isotructures, can be convenient for carry out cooling to the drilling head 11 or the reaming milling cutter 16 in the work, promote machining efficiency and effect.
To facilitate control of coolant output; as shown in fig. 4, the outer wall of one side of the main body 1 is respectively provided with a brush holder 3 and a rotating column 25 through a bracket, one end of the rotating column 25 is fixed with a turbine 24 through a screw, and the middle part of the drill rod 2 is provided with a worm 23 matched with the turbine 24; the side wall of the other end of the rotating column 25 is provided with uniformly distributed electric brush plates 26 through a bracket, the electric brush plates 26 are in an arc structure, and the electric brush plates 26 are matched with the outer wall of one side of the electric brush seat 3 in shape and are electrically connected; the electric brush plate 26 and the electric brush seat 3 are connected with the spray head 5 and a control circuit of the pump body; through setting up brush holder 3 and brush board 26, can be based on the rotational speed of drilling rod 2 for coolant liquid exhaust velocity increases along with the increase of rotational speed, realizes the purpose of automatic control coolant liquid, and has saved the resource, has promoted the practicality.
In order to improve the cooling effect; as shown in fig. 5, symmetrical guide grooves 12 are formed in the outer walls of the two sides of the drilling head 11; through setting up guiding gutter 12, can be convenient for carry out the drainage to the coolant liquid that spatters to the first 11 outer walls of drilling for the coolant liquid accuracy reaches the drilling position, has promoted the cooling effect.
In order to further improve the cooling effect; as shown in fig. 5, a flow guide channel 27 is formed on the inner wall of the flow guide groove 12, and by arranging the flow guide channel 27, the flow guide performance is further enhanced, and the cooling effect is further improved.
The clamping and fixing are convenient; as shown in fig. 1, 6 and 7, a fixing mechanism is further installed on the main body 1, the fixing mechanism is located below the drill rod 2, the fixing mechanism includes a clamping seat 8 and a fixing slide seat 28 distributed on the clamping seat 8 in an array manner, the inner wall of the fixing slide seat 28 is connected with a fixing rod 32 in a sliding manner, a sealing rubber ring 35 is bonded on the side wall of one end of the fixing rod 32 located in the fixing slide seat 28, the size of the sealing rubber ring 35 is matched with that of the fixing slide seat 28, an air pump is arranged in the main body 1, and the clamping seat 8 is connected to the output end of the air pump through a pipeline; through setting up grip slipper 8, dead lever 32 isotructure, can arrange the ground tackle in between two grip slipper 8 to exert atmospheric pressure in to grip slipper 8 through the air pump, make each dead lever 32 release, carry out reliable fixed to the ground tackle, the ground tackle of the different specifications of laminating that this fixed mode can be better has promoted practicality and general purpose nature.
In order to improve the clamping effect; as shown in fig. 7, a rubber head 34 is embedded in an inner wall of one end of the fixing rod 32, and through holes 33 are uniformly distributed on an outer wall of one side of the rubber head 34; through setting up rubber head 34 and thru hole 33, can be when the fixed ground tackle of dead lever 32, rubber head 34 increases frictional force with elastic deformation's mode to increase fixed effect, thru hole 33 can provide sufficient deformation space for rubber head 34.
To facilitate adjustment of the fixing position; as shown in fig. 6, the outer wall of the top of the main body 1 is connected with an adjusting knob 31 through threads, the adjusting knob 31 is connected with a positioning frame 29 through threads, the inner wall of one side of the positioning frame 29 is connected with a guide slide bar 30 in a sliding manner, and the bottom of the guide slide bar 30 is fixed on the outer wall of the main body 1 through screws; through setting up locating rack 29, adjust knob 31 isotructure, the position of placing of adjustment ground tackle of can being convenient for to satisfy different fixed demands.
When the device is used, a user places the anchorage device on the positioning frame 29 for preliminary fixing, adjusts the adjusting knob 31 according to set requirements, controls the air pump in the main body 1 to work, and applies air pressure to the clamping seat 8 by the air pump, so that each fixing rod 32 is pushed out of the fixing slide seat 28 under the action of the air pressure, and the anchorage device is reliably fixed by the rubber head 34 in an elastic deformation mode and the outer wall of one end of each fixing rod 32; the power mechanism is controlled to drive the drill rod 2 to work, so that the drilling head 11 drills holes firstly, after the holes are drilled, the overturning seat 10 is lifted to a corresponding position, the electric telescopic rod 9 works to send the cross plug 15 into the cross slot 22 and completely extrude the cross fixing column 17 into the inserting barrel 20, the overturning seat 10 is unlocked, the overturning motor 14 controls the cross plug 15 to rotate 180 degrees, the positions of the drill head 11 and the reaming milling cutter 16 are exchanged, the cross plug 15 is drawn out through the electric telescopic rod 9, the cross fixing column 17 resets under the action of the spring 19, the overturning seat 10 is fixed, the whole overturning process is completed, the work switching of the drill head 11 and the reaming milling cutter 16 is realized, and the phenomena of anchor drilling and reaming position deviation are avoided because the rotation center of the drill rod 2 is not changed; in addition, owing to set up brush holder 3 and brush board 26, can decide the rotational speed of rotation post 25 based on the rotational speed of drilling rod 2, and then influence the frequency of contact between brush board 26 and the brush holder 3, reach control shower nozzle 5 operating condition's purpose for coolant liquid exhaust velocity increases along with the increase of rotational speed, has saved the resource, has promoted the practicality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. The drilling and reaming integrated device for machining the prestressed anchor comprises a main body (1) and a drill rod (2), and is characterized in that a power mechanism for driving the drill rod (2) to work is arranged at the top of the main body (1), two support frames (4) are fixed on the outer wall of the bottom of the drill rod (2) through screws, a same overturning seat (10) is installed between the two support frames (4), an inserting cylinder (20) is integrally arranged on the outer wall of one side of one support frame (4), the inserting cylinder (20) is rotatably connected to the inner wall of one side of the overturning seat (10), a plug seat (36) is integrally arranged on the outer wall of the other side of the overturning seat (10), and the circumferential outer wall of the plug seat (36) is rotatably connected to the inner wall of the other support frame (4); the plug seat (36) and the inner wall of the plug barrel (20) are both provided with a cross slot (22), a cross fixing column (17) is inserted in the cross slot (22), one end of the cross fixing column (17) is integrally provided with a limiting block (18), and the same spring (19) is welded between the outer wall of one side of the limiting block (18) and one support frame (4); the inner wall of the top and the inner wall of the bottom of the turnover seat (10) are respectively provided with a reaming milling cutter (16) and a drilling head (11) through screws and threads; a turnover mechanism used for turning over the turnover seat (10) is arranged on one side of the turnover seat (10), the turnover mechanism comprises an electric telescopic rod (9) and a turnover motor (14), two guard plates (6) are welded on the outer wall of one side of the main body (1), the electric telescopic rod (9) is fixed on the outer wall of one side of each guard plate (6) through screws, and the turnover motor (14) is installed at the output end of the electric telescopic rod (9) through an L-shaped steel frame (13); one end of the overturning motor (14) is rotatably connected with a cross plug (15) through a coupler, and the cross plug (15) is matched with the cross slot (22).
2. The integrated drilling and reaming device for prestressed anchorage devices as claimed in claim 1, wherein a guiding head (21) is integrally arranged at one end of the cross plug (15), and the guiding head (21) is adapted to the cross slot (22).
3. The drilling and reaming integrated device for the prestressed anchorage device is characterized in that a spray head (5) is installed on the outer wall of one side of the protective plate (6) through a bracket, a coolant tank (7) is fixed on the outer wall of one side of the main body (1) through screws, a pump body is arranged in the coolant tank (7), and the spray head (5) is connected to the output end of the pump body through a pipeline; the coolant tank (7) is filled with coolant.
4. The drilling and reaming integrated device for machining the prestressed anchor as claimed in claim 3, wherein the outer wall of one side of the main body (1) is respectively provided with the brush holder (3) and the rotating column (25) through a bracket, one end of the rotating column (25) is fixed with the worm wheel (24) through a screw, and the middle part of the drill rod (2) is provided with the worm (23) matched with the worm wheel (24); the side wall of the other end of the rotating column (25) is provided with uniformly distributed electric brush plates (26) through a support, the electric brush plates (26) are of arc structures, and the electric brush plates (26) are matched with the outer wall of one side of the electric brush seat (3) in shape and are electrically connected; the electric brush plate (26) and the electric brush seat (3) are connected with the spray head (5) and a control circuit of the pump body.
5. The integrated drilling and reaming device for prestressed anchorage devices as claimed in claim 1, wherein the drilling head (11) is provided with symmetrical flow guide grooves (12) on the outer walls of both sides.
6. The drilling and reaming integrated device for machining the prestressed anchorage device as claimed in claim 5, wherein a flow guide channel (27) is formed in the inner wall of the flow guide groove (12).
7. The drilling and reaming integrated device for the prestressed anchorage device is characterized in that a fixing mechanism is further mounted on the main body (1), the fixing mechanism is located below the drill rod (2), the fixing mechanism comprises a clamping seat (8) and fixing sliding seats (28) distributed on the clamping seat (8) in an array mode, fixing rods (32) are connected to the inner wall of the fixing sliding seats (28) in a sliding mode, sealing rubber rings (35) are bonded to the side wall, located at one end of the fixing sliding seats (28), of the fixing rods (32), the sealing rubber rings (35) are matched with the fixing sliding seats (28) in size, an air pump is arranged in the main body (1), and the clamping seat (8) is connected to the output end of the air pump through a pipeline.
8. The integrated drilling and reaming device for prestressed anchorage devices as claimed in claim 7, wherein the fixing rod (32) has a rubber head (34) embedded in an inner wall thereof, and the rubber head (34) has through holes (33) uniformly distributed in an outer wall thereof.
9. The drilling and reaming integrated device for prestressed anchorage device manufacturing according to claim 8, wherein the adjusting knob (31) is connected to the outer wall of the top of the main body (1) through screw threads, the positioning frame (29) is connected to the adjusting knob (31) through screw threads, the guiding slide rod (30) is connected to the inner wall of one side of the positioning frame (29) in a sliding manner, and the bottom of the guiding slide rod (30) is fixed to the outer wall of the main body (1) through screw threads.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010927035.5A CN112207568B (en) | 2020-09-07 | 2020-09-07 | Drilling and reaming integrated device for prestressed anchorage tool machining |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010927035.5A CN112207568B (en) | 2020-09-07 | 2020-09-07 | Drilling and reaming integrated device for prestressed anchorage tool machining |
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| CN112207568A CN112207568A (en) | 2021-01-12 |
| CN112207568B true CN112207568B (en) | 2022-05-27 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112756661B (en) * | 2021-01-18 | 2022-01-21 | 深圳市鸣致科技有限公司 | Drilling equipment of high-rise steel construction installation usefulness |
| CN114346277B (en) * | 2021-11-08 | 2022-11-29 | 舒城久联精密机械有限公司 | High-speed railway prestressed anchorage utensil processing reaming device with function of rectifying |
| CN115816130B (en) * | 2023-01-09 | 2023-04-14 | 福建福凯电气有限公司 | Automobile power generation machine shell adds clamping apparatus |
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| GB1045255A (en) * | 1963-10-16 | 1966-10-12 | Cincinnati Milling Machine Co | Headstock for a machine tool |
| CN101011787A (en) * | 2007-01-31 | 2007-08-08 | 黄开元 | Processing method and apparatus for rack |
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| CN112207568A (en) | 2021-01-12 |
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