CN116275221A - Standard knot machining milling machine for tower crane - Google Patents

Standard knot machining milling machine for tower crane Download PDF

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Publication number
CN116275221A
CN116275221A CN202310585581.9A CN202310585581A CN116275221A CN 116275221 A CN116275221 A CN 116275221A CN 202310585581 A CN202310585581 A CN 202310585581A CN 116275221 A CN116275221 A CN 116275221A
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CN
China
Prior art keywords
supporting
frame
seat
clamping
support
Prior art date
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Granted
Application number
CN202310585581.9A
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Chinese (zh)
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CN116275221B (en
Inventor
吴雨兰
赵斌
薛玉红
田鹏
牛作证
郭勇
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Shanxi Jiantou Equipment Manufacturing Co ltd
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Shanxi Jiantou Equipment Manufacturing Co ltd
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Priority to CN202310585581.9A priority Critical patent/CN116275221B/en
Publication of CN116275221A publication Critical patent/CN116275221A/en
Application granted granted Critical
Publication of CN116275221B publication Critical patent/CN116275221B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines 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
    • 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
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention discloses a standard knot machining milling machine for a tower crane, and particularly relates to the field of standard knot machining of the tower crane. The milling device is simple in overall design and reasonable in structure, avoids the displacement of the workpiece caused by stress in the milling process, can accurately adjust the position of the workpiece, realizes synchronous clamping and machining operation, improves the stability and convenience of the workpiece during subsequent milling processing, and improves the convenience and efficiency of the workpiece during processing, and has good practicability.

Description

Standard knot machining milling machine for tower crane
Technical Field
The invention relates to the technical field of standard knot machining of a tower crane, in particular to a standard knot machining milling machine of the tower crane.
Background
The tower crane is a rotary crane with movable arms arranged at the upper part of a high-rise tower body, is mainly used for vertical transportation of materials and component installation in multi-layer and high-rise building construction, and consists of a metal structure, a working mechanism and an electric system, wherein the metal structure comprises the tower body, the movable arms, a base, an attaching rod and the like, a standard section is a truss structure and is an important component of the tower crane, and a milling machine is required to process workpieces in order to ensure the precision of subsequent welding after the standard section is completed in a processing side.
The invention patent of patent application number CN114589329A discloses a standard knot machining center of a tower crane, and relates to the technical field of machining equipment. The tower crane standard knot machining center comprises a clamping deflection module, a multi-axis linkage machining module and at least one feeding module, wherein the feeding module corresponds to the clamping deflection module, so that the standard knot can be fed into the clamping deflection module through the feeding module, auxiliary feeding is not needed through a crane and manual work, and safety is greatly improved. After the standard joint is sent into the clamping deflection module, the clamping deflection module clamps and positions the standard joint along the length direction of the standard joint;
when the structure is used, the clamping deflection module drives the standard section to turn around the axis of the standard section to sequentially process four main chords of the standard section, and when the structure is used, the whole welded standard section is placed on equipment to process, so that the structure is only suitable for the standard section matched with the structure when in use, and the application range of the device is reduced;
secondly, the structure also limits the standard knot and does not appear welding deviation when welding manufacturing through the mode of placing whole standard knot and processing, has also led to the standard knot like this when deformation or welding deviation appear, and this structure can't carry out processing to the standard knot.
Disclosure of Invention
The technical scheme of the invention aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the invention provides a standard knot processing milling machine for a tower crane, which aims to solve the problems that when the structure is used, the structure is only suitable for a standard knot matched with the structure, the application range of the device is reduced, the standard knot is limited to be free from welding deviation when being welded and manufactured, and the structure cannot process the standard knot when deformation or welding deviation occurs to the standard knot.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a tower crane standard festival processing milling machine, includes the supporting seat, be provided with supporting mechanism on the supporting seat, be provided with processing mechanism on the supporting mechanism, processing mechanism's bottom is provided with the centre gripping conveying mechanism of installing on the supporting seat:
the support mechanism includes:
the first support frame is arranged on one side of the support seat and is detachably connected with the support seat through bolts;
the second supporting frame is arranged on one side, far away from the first supporting frame, of the supporting seat, and the second supporting frame is detachably connected with the supporting seat through bolts;
the inclined plates are used for receiving materials, are respectively arranged in the first supporting frame and the second supporting frame, and are arranged in a splayed manner;
the first motor is arranged on one side of the top of the supporting seat;
the first screw rod is arranged at the output end of the first motor;
the reinforcing frame can be displaced on the first screw rod, and is arranged on the first screw rod and is in threaded connection with the first screw rod;
the upright plates are used for supporting the reinforcing frame and are respectively arranged on the second supporting frame and the inclined plate;
the vertical plate sliding blocks are respectively arranged on corresponding vertical plates and are in sliding connection with the vertical plates, and the vertical plate sliding blocks are detachably connected with the reinforcing frame through bolts:
the processing mechanism comprises:
the support frame is arranged at the top of the support seat;
the sliding frame plate can move up and down and is arranged on one side of the supporting frame;
the support plates are arranged on the carriage plate, and the vertical sections of the support plates are combined into a triangle;
the second motors are respectively arranged on the corresponding supporting plates;
the milling cutters are respectively arranged at the output ends of the corresponding second motors;
the recess is arranged between the support frame and the carriage plate and is mounted on the support frame through bolts;
the first sliding rails are arranged on the concave seat;
the reinforcing wire hole blocks can be displaced up and down, are respectively arranged on the corresponding first sliding rails and are in sliding connection with the first sliding rails, and are detachably connected with the sliding frame plate through bolts;
a third motor disposed at a top of the recess;
the second screw rod is arranged at the output end of the third motor and is in threaded connection with the reinforcing wire hole block;
the second sliding rails are arranged on the supporting frame, and the sliding frame plates are in sliding connection with the second sliding rails:
the clamping and conveying mechanism comprises:
a support table capable of being laterally displaced on the reinforcing frame, the support table being provided on the reinforcing frame;
the fourth motor is arranged at one end of the reinforcing frame;
the third screw rod is arranged at the output end of the fourth motor and is in threaded connection with the supporting table;
the support platform is connected with the third sliding rails in a sliding manner;
the support plates are arranged at the top of the supporting table side by side along the horizontal plane of the supporting table, and are in sliding connection with the supporting table;
the clamping devices are used for supporting the workpiece, are respectively arranged at the tops of the corresponding supporting clamping plates, and are detachably connected with the supporting clamping plates through bolts;
the workpiece clamping grooves are used for limiting workpieces and are respectively arranged on corresponding clamps;
the first displacement seats are arranged on the side surfaces of the support clamping plates respectively and are connected with the supporting table in a sliding manner;
the first cylinders are respectively arranged on the corresponding first displacement seats and are detachably connected with the first displacement seats through bolts;
the shaft pin seats are respectively arranged at the tops of the corresponding first cylinders;
the clamping arms are respectively arranged at the output ends of the corresponding first air cylinders and are movably connected with the output ends of the first air cylinders through shaft pins;
the plurality of inclinable pulling blocks are respectively arranged between the corresponding shaft pin seat and the clamping arm, and two ends of each pulling block are respectively and movably connected with the clamping arm and the shaft pin seat through shaft pins;
the second displacement seats are arranged on one side of the corresponding supporting clamp plate respectively, and are connected with the supporting table in a sliding manner;
the second cylinders are respectively arranged on the corresponding second displacement seats;
the stop blocks can horizontally displace, are respectively arranged at the output ends of the corresponding second cylinders, and extend to one side of the clamp;
and the second displacement seat and the first displacement seat are respectively in threaded connection with adjusting screws for driving the first displacement seat and the second displacement seat to displace.
Preferably, a PLC controller is arranged at the top of the supporting frame.
The invention has the technical effects and advantages that:
1. according to the invention, when a workpiece is placed on the clamp, the workpiece is limited through the workpiece clamping groove, so that the stability of the workpiece in the placement process is improved, and meanwhile, the clamping arm is turned over through the pulling block to clamp the workpiece in the workpiece clamping groove, so that the workpiece is prevented from being stressed and displaced in the milling process, and the stability of the workpiece in the milling process is improved;
2. according to the invention, before the clamping arm overturns to clamp a workpiece, the first cylinder is driven to displace on the supporting table by rotating the adjusting screw on the first displacement seat, the position of the first cylinder is adjusted so as to clamp and limit different parts of the workpiece, the output end of the second cylinder is recovered to drive the stop block to displace and extend to one side of the clamp to contact the workpiece in the workpiece clamping groove, and the position of the workpiece is adjusted, so that the stability and convenience of the workpiece during milling processing in the follow-up process of the invention are improved;
3. the invention can drive the second displacement seat to carry out position adjustment by rotating the adjusting screw on the second displacement seat so as to realize accurate adjustment of the position of the workpiece, and when the second displacement seat continuously displaces, the clamp and the workpiece are driven to displace, thereby facilitating the conveying of the workpiece and the guiding of the workpiece by staff;
4. according to the invention, the third sliding rail slides on the reinforcing frame to adjust the position of the workpiece on the supporting table, so that the workpiece can be displaced to the bottom of the sliding frame plate, then the third motor is used for starting, the second screw rod is driven to rotate, the sliding frame plate is driven to be downwards displaced through the reinforcing screw hole block, the milling cutter is enabled to be in contact with the workpiece, the milling cutter is driven to mill the workpiece by starting through the second motor, the reinforcing frame can also be used for carrying out position adjustment on the workpiece on the supporting table again by displacing the vertical plate and the vertical plate sliding block on the second supporting frame and the inclined plate, so that the milling cutter which is arranged in a triangular mode can be used for carrying out milling processing on different parts of the workpiece, and convenience and efficiency of the invention in processing the workpiece are improved;
in summary, through the corresponding cooperation of each structure, the whole design is simple, the structure is reasonable, the workpiece is prevented from being stressed and displaced in the milling process, the stability of the workpiece in the milling process is improved, the position of the workpiece can be accurately adjusted, the workpiece is convenient to convey, the workpiece is convenient to guide by workers, the workpiece is conveyed, clamped and synchronously operated in processing, the stability and convenience in the subsequent milling process of the workpiece are improved, the milling process is carried out on different parts of the workpiece, the convenience and efficiency in the processing of the workpiece are improved, and the workpiece milling device is convenient to use and has good practicability.
Drawings
Fig. 1 is a front view showing the overall structure of the milling machine of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
Fig. 3 is a front view showing a partial structure of the second supporting frame and the swash plate of the present invention.
Fig. 4 is a front view of the processing mechanism of the present invention.
Fig. 5 is a side view of the processing mechanism of the present invention.
Fig. 6 is a side view of the support mechanism and clamp delivery mechanism of the present invention.
Fig. 7 is a front view of the clamp delivery mechanism of the present invention.
Fig. 8 is a front view of the partial structure of fig. 7 a in accordance with the present invention.
The reference numerals are: 1. a support base; 101. a first support frame; 102. a second support frame; 103. a sloping plate; 104. a first motor; 105. a first screw rod; 106. a reinforcing frame; 107. a vertical plate; 108. a vertical plate sliding block; 2. a support frame; 201. a carriage plate; 202. a supporting plate; 203. a second motor; 204. milling tools; 205. a recess; 206. a first slide rail; 207. reinforcing wire hole blocks; 208. a third motor; 209. a second screw rod; 210. a second slide rail; 3. a support table; 301. a fourth motor; 302. a third screw rod; 303. a third slide rail; 304. a supporting splint; 305. a clamp; 306. a workpiece clamping groove; 4. a first displacement seat; 401. a first cylinder; 402. a shaft pin seat; 403. a clamp arm; 404. pulling the block; 405. a second displacement seat; 406. a second cylinder; 407. a stop block; 408. adjusting a screw; 5. and a PLC controller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the embodiment, as shown in fig. 1-8, a standard section processing milling machine of a tower crane can synchronously support, clamp, process and convey a workpiece through a support mechanism, a processing mechanism and a clamping conveying mechanism which are arranged on a support seat 1, and the specific structures of the mechanisms are as follows;
the supporting mechanism includes:
the first support frame 101, the first support frame 101 is arranged on one side of the support base 1, and the first support frame 101 is detachably connected with the support base 1 through bolts;
the second supporting frame 102 is arranged on one side, far away from the first supporting frame 101, of the supporting seat 1, and the second supporting frame 102 is detachably connected with the supporting seat 1 through bolts;
the inclined plates 103 are used for receiving materials, each inclined plate 103 is arranged in the first supporting frame 101 and the second supporting frame 102 respectively, and each inclined plate 103 is arranged in a splayed manner;
the first motor 104, the first motor 104 is set up on one side of top of the supporting seat 1;
the first screw rod 105, the first screw rod 105 is arranged at the output end of the first motor 104;
the reinforcing frame 106 can be displaced on the first screw rod 105, the reinforcing frame 106 is arranged on the first screw rod 105, and the reinforcing frame 106 is in threaded connection with the first screw rod 105;
a plurality of vertical plates 107 supporting the reinforcing frame 106, each vertical plate 107 being provided on the second supporting frame 102 and the inclined plate 103, respectively;
the plurality of riser slider 108, each riser slider 108 set up respectively on corresponding riser 107 and with riser 107 sliding connection, riser slider 108 passes through the bolt with reinforcing frame 106 and can dismantle the connection:
the processing mechanism comprises:
the support frame 2 is arranged at the top of the support seat 1;
a carriage plate 201 capable of being displaced up and down, the carriage plate 201 being provided on one side of the support frame 2;
a plurality of pallets 202, each pallet 202 being disposed on the carriage plate 201, and vertical sections of each pallet 202 being combined into a triangle;
a plurality of second motors 203, each second motor 203 being disposed on a corresponding pallet 202;
the milling cutters 204 are respectively arranged at the output ends of the corresponding second motors 203;
a recess 205, the recess 205 being provided between the support frame 2 and the carriage plate 201, the recess 205 being mounted on the support frame 2 by bolts;
the first sliding rails 206 are arranged on the recess 205;
the plurality of reinforcing wire hole blocks 207 can move up and down, and each reinforcing wire hole block 207 is respectively arranged on the corresponding first sliding rail 206 and is in sliding connection with the first sliding rail 206, and the reinforcing wire hole blocks 207 are detachably connected with the carriage plate 201 through bolts;
a third motor 208, the third motor 208 being disposed on top of the recess 205;
the second screw rod 209 is arranged at the output end of the third motor 208, and the second screw rod 209 is in threaded connection with the reinforcing wire hole block 207;
the second slide rails 210 are disposed on the support frame 2, and the carriage plate 201 is slidably connected to the second slide rails 210:
the clamping and conveying mechanism comprises:
a support table 3 that can be laterally displaced on the reinforcing frame 106, the support table 3 being provided on the reinforcing frame 106;
a fourth motor 301, the fourth motor 301 being disposed at one end of the reinforcing frame 106;
the third screw rod 302 is arranged at the output end of the fourth motor 301, and the third screw rod 302 is in threaded connection with the supporting table 3;
the plurality of third sliding rails 303, each third sliding rail 303 is arranged at the top of the reinforcing frame 106, and the supporting table 3 is in sliding connection with the third sliding rail 303;
a plurality of position-adjustable support clamping plates 304, wherein each support clamping plate 304 is arranged at the top of the supporting table 3 side by side along the horizontal plane of the supporting table 3, and the support clamping plates 304 are in sliding connection with the supporting table 3;
the clamping devices 305 are used for supporting the workpiece, each clamping device 305 is arranged at the top of the corresponding supporting clamp plate 304, and the clamping devices 305 are detachably connected with the supporting clamp plates 304 through bolts;
a plurality of workpiece clamping grooves 306 for limiting workpieces, wherein each workpiece clamping groove 306 is respectively arranged on a corresponding fixture 305;
the first displacement seats 4 are arranged on the side surfaces of the bracket plate 304 respectively, and the first displacement seats 4 are connected with the supporting table 3 in a sliding manner;
the first cylinders 401 are respectively arranged on the corresponding first displacement seats 4, and the first cylinders 401 are detachably connected with the first displacement seats 4 through bolts;
a plurality of axle pin bosses 402, each axle pin boss 402 being respectively disposed on top of a corresponding first cylinder 401;
the plurality of turnover clamping arms 403, each clamping arm 403 is respectively arranged at the output end of the corresponding first cylinder 401, and the clamping arms 403 are movably connected with the output end of the first cylinder 401 through shaft pins;
the plurality of inclinable pulling blocks 404, each pulling block 404 is respectively arranged between the corresponding shaft pin seat 402 and the corresponding clamping arm 403, and two ends of each pulling block 404 are respectively movably connected with the clamping arm 403 and the shaft pin seat 402 through shaft pins;
a plurality of second displacement seats 405 with adjustable positions, each second displacement seat 405 is respectively arranged at one side of the corresponding bracket plate 304, and the second displacement seats 405 are in sliding connection with the supporting table 3;
a plurality of second cylinders 406, each second cylinder 406 being disposed on a corresponding second displacement seat 405;
a plurality of stoppers 407 capable of horizontally displacing, each stopper 407 is respectively disposed at the output end of the corresponding second cylinder 406, and the stopper 407 extends to one side of the fixture 305;
wherein, the second displacement seat 405 and the first displacement seat 4 are both in threaded connection with an adjusting screw 408 for driving the first displacement seat 4 and the second displacement seat 405 to displace respectively.
When the structure is used, firstly, a worker installs the invention in a factory for producing standard joints of a crane, and when milling the standard joints of the crane, the worker places standard joint workpieces to be welded on a clamp 305, limits the workpieces through a workpiece clamping groove 306, then starts the workpiece through a first cylinder 401, and the output end of the first cylinder 401 drives a clamping arm 403 to turn over through a pulling block 404 so as to clamp the workpieces in the workpiece clamping groove 306;
before the clamping arm 403 turns over to clamp the workpiece, a worker can drive the first cylinder 401 to displace on the supporting table 3 by rotating the adjusting screw 408 on the first displacement seat 4 according to actual use requirements, and the position of the first cylinder 401 is adjusted so as to clamp and limit different parts of the workpiece;
meanwhile, the second cylinder 406 is started to drive the output end of the second cylinder 406 to recover, drive the stop block 407 to displace and extend to one side of the clamp 305 to contact with the workpiece in the workpiece clamping groove 306, so that the position of the workpiece can be adjusted, the second displacement seat 405 can be driven to adjust the position by rotating the adjusting screw 408 on the second displacement seat 405, the position of the workpiece can be accurately adjusted, and when the second displacement seat 405 is continuously displaced, the clamp 305 and the workpiece can be driven to displace, so that the workpiece can be conveniently conveyed;
after the workpiece is clamped and fixed, the third screw rod 302 is driven to rotate through the fourth motor 301, the supporting table 3 is driven to slide on the reinforcing frame 106 through the third sliding rail 303 when the third screw rod 302 rotates, the workpiece on the supporting table 3 is subjected to position adjustment, so that the workpiece can be displaced to the bottom of the carriage plate 201, then the third motor 208 is used for starting, the second screw rod 209 is driven to rotate, the carriage plate 201 is driven to be displaced downwards through the reinforcing screw hole block 207, the milling cutter 204 is contacted with the workpiece, and the second motor 203 is used for starting, so that the milling cutter 204 is driven to mill the workpiece;
in the process of processing the workpiece, the first motor 104 can be used for starting to drive the first screw rod 105 to rotate, so that the reinforcing frame 106 can be displaced on the second supporting frame 102 and the inclined plate 103 through the vertical plate 107 and the vertical plate sliding block 108, and the position of the workpiece on the supporting table 3 is adjusted again, so that the milling cutter 204 with triangular arrangement can mill different parts of the workpiece;
and impurity such as produced iron fillings of work piece when processing can drop in second braced frame 102 and first braced frame 101 through presenting the swash plate 103 that the splayed set up, stores the processing waste material, makes things convenient for follow-up staff to carry out centralized processing to it.
Referring to fig. 1 and 2, a PLC controller 5 is provided on the top of the support frame 2;
it should be added that, by the arrangement of the PLC controller 5 (a digital electronic device with a microprocessor, a digital logic controller for automatic control, which can load control instructions into a memory at any time for storage and execution, the programmable controller is formed by modularizing and combining an internal CPU, an instruction and data memory, an input and output unit, a power supply module, a digital analog unit and the like), the control of the present invention is facilitated, and the operation of staff is facilitated.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a connection between two elements, or may be a direct connection, where "up," "down," "left," "right," etc. are merely used to indicate a relative positional relationship, and when the absolute position of an object to be described is changed, the relative positional relationship may be changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims (8)

1. The utility model provides a tower crane standard festival processing milling machine, includes supporting seat (1), its characterized in that: the device is characterized in that a supporting mechanism is arranged on the supporting seat (1), a processing mechanism is arranged on the supporting mechanism, and a clamping and conveying mechanism arranged on the supporting seat (1) is arranged at the bottom of the processing mechanism;
the support mechanism includes:
the first supporting frame (101), the first supporting frame (101) is arranged on one side of the supporting seat (1), and the first supporting frame (101) is detachably connected with the supporting seat (1) through bolts;
the second supporting frame (102) is arranged on one side, far away from the first supporting frame (101), of the supporting seat (1), and the second supporting frame (102) is detachably connected with the supporting seat (1) through bolts;
the inclined plates (103) are used for receiving materials, the inclined plates (103) are respectively arranged in the first supporting frame (101) and the second supporting frame (102), and the inclined plates (103) are arranged in a splayed manner in an inclined mode:
the processing mechanism comprises:
the support frame (2) is arranged at the top of the support seat (1);
a carriage plate (201) capable of being displaced up and down, the carriage plate (201) being provided on one side of the support frame (2);
the plurality of supporting plates (202), each supporting plate (202) is arranged on the carriage plate (201), and the vertical section of each supporting plate (202) is combined into a triangle;
a plurality of second motors (203), each second motor (203) is respectively arranged on a corresponding supporting plate (202);
and the milling cutters (204) are respectively arranged at the output ends of the corresponding second motors (203).
2. The tower crane standard knot milling machine of claim 1, wherein the support mechanism further comprises:
the first motor (104) is arranged on one side of the top of the supporting seat (1);
the first screw rod (105), the first screw rod (105) is arranged at the output end of the first motor (104);
a reinforcing frame (106) which can be displaced on the first screw rod (105), wherein the reinforcing frame (106) is arranged on the first screw rod (105), and the reinforcing frame (106) is in threaded connection with the first screw rod (105);
a plurality of vertical plates (107) for supporting the reinforcing frame (106), wherein each vertical plate (107) is respectively arranged on the second supporting frame (102) and the sloping plate (103);
the vertical plate sliding blocks (108) are respectively arranged on the corresponding vertical plates (107) and are in sliding connection with the vertical plates (107), and the vertical plate sliding blocks (108) are detachably connected with the reinforcing frame (106) through bolts.
3. The tower crane standard knot machining milling machine according to claim 1, wherein: the processing mechanism further comprises:
a recess (205), the recess (205) being arranged between the support frame (2) and the carriage plate (201), the recess (205) being mounted on the support frame (2) by means of a bolt;
the first sliding rails (206) are arranged on the concave seat (205);
the plurality of reinforcing wire hole blocks (207) can move up and down, each reinforcing wire hole block (207) is respectively arranged on a corresponding first sliding rail (206) and is in sliding connection with the first sliding rail (206), and the reinforcing wire hole blocks (207) are detachably connected with the carriage plate (201) through bolts;
a third motor (208), the third motor (208) being arranged on top of the recess (205);
the second screw rod (209) is arranged at the output end of the third motor (208), and the second screw rod (209) is in threaded connection with the reinforcing thread hole block (207);
the plurality of second sliding rails (210), each second sliding rail (210) is arranged on the supporting frame (2), and the sliding frame plate (201) is in sliding connection with the second sliding rail (210).
4. The tower crane standard knot milling machine of claim 1, wherein the clamping and conveying mechanism comprises:
a support table (3) which can be displaced laterally on the reinforcement frame (106), the support table (3) being arranged on the reinforcement frame (106);
a fourth motor (301), wherein the fourth motor (301) is arranged at one end of the reinforcing frame (106);
the third screw rod (302), the third screw rod (302) is arranged at the output end of the fourth motor (301), and the third screw rod (302) is in threaded connection with the supporting table (3);
the support platform (3) is connected with the third sliding rails (303) in a sliding mode.
5. The tower crane standard knot machining milling machine according to claim 4, wherein: the clamping and conveying mechanism further comprises:
the support device comprises a plurality of support clamping plates (304) with adjustable positions, wherein each support clamping plate (304) is arranged at the top of a supporting table (3) side by side along the horizontal plane of the supporting table (3), and the support clamping plates (304) are in sliding connection with the supporting table (3);
the clamping device comprises a plurality of clamps (305) for supporting a workpiece, wherein each clamp (305) is arranged at the top of a corresponding supporting clamp plate (304), and the clamps (305) are detachably connected with the supporting clamp plates (304) through bolts;
and the workpiece clamping grooves (306) are used for limiting the workpiece, and each workpiece clamping groove (306) is respectively arranged on the corresponding clamp (305).
6. The tower crane standard knot machining milling machine according to claim 5, wherein: the clamping and conveying mechanism further comprises:
the plurality of first displacement seats (4) with adjustable positions are arranged on the side surfaces of the support clamp plates (304) respectively, and the first displacement seats (4) are connected with the support table (3) in a sliding manner;
the first cylinders (401) are respectively arranged on the corresponding first displacement seats (4), and the first cylinders (401) are detachably connected with the first displacement seats (4) through bolts;
the plurality of shaft pin seats (402), wherein each shaft pin seat (402) is respectively arranged at the top of a corresponding first cylinder (401);
the clamping arms (403) can be turned over, the clamping arms (403) are respectively arranged at the output ends of the corresponding first air cylinders (401), and the clamping arms (403) are movably connected with the output ends of the first air cylinders (401) through shaft pins;
the plurality of inclinable pulling blocks (404), each pulling block (404) is respectively arranged between the corresponding shaft pin seat (402) and the clamping arm (403), and two ends of each pulling block (404) are respectively movably connected with the clamping arm (403) and the shaft pin seat (402) through shaft pins.
7. The tower crane standard knot machining milling machine according to claim 4, wherein: the clamping and conveying mechanism further comprises:
a plurality of second displacement seats (405) with adjustable positions, wherein each second displacement seat (405) is respectively arranged at one side of a corresponding bracket plate (304), and the second displacement seats (405) are in sliding connection with the supporting table (3);
a plurality of second cylinders (406), each second cylinder (406) being respectively arranged on a corresponding second displacement seat (405);
a plurality of stoppers (407) capable of horizontally displacing, each stopper (407) is respectively arranged at the output end of the corresponding second cylinder (406), and the stoppers (407) extend to one side of the clamp (305);
wherein, the second displacement seat (405) and the first displacement seat (4) are respectively connected with an adjusting screw (408) which is respectively used for driving the first displacement seat (4) and the second displacement seat (405) to displace.
8. The tower crane standard knot machining milling machine according to claim 1, wherein: the top of the supporting frame (2) is provided with a PLC (programmable logic controller) controller (5).
CN202310585581.9A 2023-05-23 2023-05-23 Standard knot machining milling machine for tower crane Active CN116275221B (en)

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