CN109158956B - Detection equipment for large-scale numerical control machine tool - Google Patents
Detection equipment for large-scale numerical control machine tool Download PDFInfo
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- CN109158956B CN109158956B CN201811235994.XA CN201811235994A CN109158956B CN 109158956 B CN109158956 B CN 109158956B CN 201811235994 A CN201811235994 A CN 201811235994A CN 109158956 B CN109158956 B CN 109158956B
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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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
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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
- B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
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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
- B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
- B23Q11/141—Methods or arrangements for maintaining a constant temperature in parts of machine tools using a closed fluid circuit for cooling or heating
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
The invention provides a detection device for a large numerical control machine tool, which comprises a rack, a longitudinal driving device, a transverse driving device and a detection device, wherein the longitudinal driving device is installed on the rack, the transverse driving device is installed on the longitudinal driving device, the detection device is installed on the transverse driving device, the transverse driving device comprises a transverse guide rail, transverse platforms are installed on the left part and the right part of the transverse guide rail, transverse nuts are installed on the transverse platforms, double-head reverse screws are installed in the transverse guide rail, a transverse motor is installed on the transverse guide rail, and the detection device comprises two detection assemblies and two cooling assemblies. According to the invention, through the matching of the longitudinal driving device and the transverse driving device, the automatic detection of the diameter of the part is realized, and the detection efficiency of the detection equipment is improved; the detection device can detect the diameter of the cylindrical part, and can acquire two data simultaneously, so that the detection quality of the detection equipment is ensured; still be provided with cooling assembly in the detection device, guaranteed detection component's stability.
Description
Technical Field
The invention belongs to the technical field of detection equipment for large-scale numerical control machines, and particularly relates to detection equipment for a large-scale numerical control machine.
Background
With the wide application of large-scale machinery in industries such as mines, metallurgy, ships and the like, the large-scale machinery industry is developed unprecedentedly, and the specialization degree is higher and higher. In the manufacturing industry of large machines, large gear manufacturing is also a significant difficulty. After the excircle of the large gear is turned and milled, the excircle needs to be detected, and the current detection methods mainly comprise two methods: one is by manual detection; and the other method is to take down the large gear and detect the large gear by a three-coordinate instrument. Although these two detection methods can be used, they have the following disadvantages: the operation precision is poor, manual repeated movement is needed, and the detection efficiency is low; the operation is complicated, repeated clamping is needed, and the later processing of the large gear is not facilitated.
Disclosure of Invention
The invention aims to provide a detection device for a large-scale numerical control machine tool, which aims to solve all or one of the problems in the background technology.
In order to solve the technical problems, the invention adopts the technical scheme that:
a detection device for a large numerical control machine tool comprises a frame, a longitudinal driving device, a transverse driving device and a detection device, wherein the longitudinal driving device is arranged on the frame, the transverse driving device is arranged on the longitudinal driving device, the detection device is arranged on the transverse driving device, the transverse driving device comprises a transverse guide rail, transverse platforms are arranged on the left part and the right part of the transverse guide rail respectively, the transverse platforms can slide in the transverse guide rail, transverse nuts are arranged on the transverse platforms in a rotating connection mode, double-head reverse screw rods are arranged in the transverse guide rail, the transverse nuts are sleeved on the left part and the right part of the double-head reverse screw rods respectively, a transverse motor is arranged on the transverse guide rail, an output shaft of the transverse motor is connected with the double-head reverse screw rods, the detection device comprises two detection components and two cooling components, the two detection components are arranged on, every group cooling assembly all installs on a set of determine module that corresponds.
Preferably, the longitudinal driving device comprises a longitudinal guide rail, the longitudinal guide rail is detachably mounted on the rack, a longitudinal platform is mounted in the longitudinal guide rail and can slide in the longitudinal guide rail, a driving nut is mounted on the transverse platform, a longitudinal screw rod longitudinally arranged on the rack is mounted on the rack, the longitudinal nut is sleeved on the longitudinal screw rod, a longitudinal motor is further mounted on the rack, and an output shaft of the longitudinal motor is connected with the longitudinal screw rod.
Preferably, the detection assembly comprises a detection support, a rotating frame, a rotating shaft, a contact unit, an angle sensor and a power unit, the detection support is fixed on the transverse platform through bolts, the rotating shaft is mounted at the left part of the detection support in a rotating connection mode, the rotating frame is mounted on the rotating shaft in a spline connection mode, the angle sensor is mounted on the detection support and connected with the rotating shaft, the contact unit is mounted at the upper part of the rotating frame in a detachable mode, the power unit is mounted at the lower part of the detection support in a hinged mode, and the output end of the power unit is connected with the lower part of the rotating frame; the contact unit comprises an installation barrel, a front end plate, a rear end plate and a guide post, the connecting block, the connecting shaft, the connecting wheel, elastic component and displacement sensor, the mounting bucket is installed on the detection support through the detachable mode, the front end plate is fixed at the front end of the mounting bucket through the detachable mode, the rear end plate is fixed at the rear end of the mounting bucket through the detachable mode, the outer wall of the guide pillar is provided with a guide groove, the inner wall of the mounting bucket is provided with a lug matched with the guide groove, the guide pillar is inserted into the mounting bucket, the elastic component is fixed at the front end of the rear end plate, the front end of the elastic component is connected with the rear end of the guide pillar, the connecting block is installed at the front end of the guide pillar through the detachable mode, the connecting shaft is installed on the connecting block through the rotary connection mode, the connecting wheel is fixed on the outer wall of the connecting; the power unit includes the support frame, the mid-mounting of support frame has the transfer line along vertical setting, the right side of transfer line outer wall is equipped with the driving gear, the first axle along vertical setting is installed through the mode of rotating the connection to the right part of support frame, first gear is installed through the detachable mode to the upper end of first axle, first gear meshes with the driving gear mutually, bolted connection's the lower extreme of first axle is fixed with the second gear, the below of first axle is equipped with the secondary shaft, the secondary shaft is installed on the support frame through the mode of rotating the connection, the third gear is installed to the upper end of secondary shaft, the second gear meshes with the third gear mutually, the fourth gear is installed to the lower extreme of secondary shaft, power motor is installed to the right part of support frame, install the fifth gear on power motor's the output shaft, the fourth gear.
Preferably, the cooling assembly comprises a first water cooling block, a second water cooling block, a water cooling pipe and a three-way valve, the first water cooling block and the second water cooling block are both detachably mounted on the detection assembly, and the water cooling pipe is communicated with the first water cooling block, the second water cooling block and the three-way valve to form a loop; the second water cooling block comprises a plurality of sections of arc blocks, the arc blocks are combined to form a complete ring, the end parts of the arc sections are provided with support lugs for connection, and the support lugs are connected in a detachable mode.
The invention has the beneficial effects that:
according to the invention, the longitudinal driving device and the transverse driving device are matched to respectively drive the longitudinal displacement and the transverse displacement of the detection device, so that the automatic detection of the diameter of the part is realized, and the detection efficiency of the detection equipment is improved; the detection device can detect the diameter of the cylindrical part and can simultaneously acquire two data, so that the detection result is more accurate, and the detection quality of the detection equipment is ensured; the detection device is also internally provided with a cooling assembly, so that the electric device of the detection assembly keeps constant temperature, the influence of temperature on the detection assembly is reduced, and the stability of the detection assembly is ensured.
Drawings
The contents of the drawings and the reference numerals in the drawings are briefly described as follows:
fig. 1 is a schematic structural view of a checking apparatus for a large numerical control machine tool according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a longitudinal driving device and a transverse driving device according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a detection assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a contact unit according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a fifth wheel of an embodiment of the present invention;
fig. 6 is a schematic structural view of a power unit according to an embodiment of the present invention.
Detailed Description
The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
The utility model provides a large-scale check out test set for digit control machine tool, including frame 1, longitudinal drive device 2, transverse drive device 3 and detection device, frame 1 installs on the lathe, longitudinal drive device 2 installs on frame 1, transverse drive device 3 installs on longitudinal drive device 2, detection device installs on transverse drive device 3, transverse drive device 3 includes transverse guide 31, transverse platform 32 is all installed to the left and right sides of transverse guide 31, transverse platform 32 all can slide in transverse guide 31, transverse nut 33 is all installed through the mode of bearing connection on transverse platform 32, install double-end reverse screw 34 in the transverse guide 31, transverse nut 33 all suits the left and right sides of double-end reverse screw 34, transverse motor 35 is installed on transverse guide 31, transverse motor 35's output shaft is connected with double-end reverse screw 34, detection device includes two detection module 4 and two cooling module 5, two determine module 4 are installed on the horizontal platform 32 of left and right sides two through the mode of symmetry, and every group cooling module 5 all installs on a set of determine module 4 that corresponds. The longitudinal driving device 2 and the transverse driving device 3 are matched to drive the detection device to move longitudinally and transversely respectively, so that the diameter of the part is automatically detected, and the detection efficiency of the detection device is improved; the detection device can detect the diameter of the cylindrical part and can simultaneously acquire two data, so that the detection result is more accurate, and the detection quality of the detection equipment is ensured; the detection device is also internally provided with a cooling assembly 5, so that the electric device of the detection assembly 4 is kept at a constant temperature, the influence of the temperature on the detection assembly 4 is reduced, and the stability of the detection assembly 4 is ensured; the transverse motor 35 works, an output shaft of the transverse motor 35 drives the double-headed reverse bolt to rotate, the double-headed reverse bolt moves through the transverse nut 33, the transverse nut 33 drives the transverse platform 32 to move relatively, and the detection assembly 4 is realized.
In order to ensure the accuracy of the detection device during longitudinal movement, the longitudinal driving device 2 comprises a longitudinal guide rail 21, the longitudinal guide rail 21 is mounted on the rack 1 in a bolt connection mode, a longitudinal platform 22 is mounted in the longitudinal guide rail 21, the longitudinal platform 22 can slide in the longitudinal guide rail 21, a driving nut 23 is mounted on the transverse platform 32, a longitudinal screw rod 24 arranged along the longitudinal direction is mounted on the rack 1, the longitudinal nut is sleeved on the longitudinal screw rod 24, the rack 1 is further provided with a longitudinal motor 25, and an output shaft of the longitudinal motor 25 is connected with the longitudinal screw rod 24. During the use, vertical motor 25 work, and vertical lead screw 24 is rotatory in the output shaft drive of vertical motor 25, and vertical lead screw 24 is rotatory through vertical nut, and vertical nut drives vertical platform 22 and removes, and vertical platform 22 drives detection device and removes, has the transmission and stabilizes, fixes a position accurate advantage, has guaranteed detection device's removal precision.
In order to further improve the detection accuracy of the detection device, the detection assembly 4 comprises a detection bracket 41, a rotating frame 42, a rotating shaft 43, a contact unit 44, an angle sensor 45 and a power unit 46, wherein the detection bracket 41 is fixed on the transverse platform 32 through bolts, the rotating shaft 43 is installed at the left part of the detection bracket 41 through a bearing connection mode, the rotating frame 42 is installed on the rotating shaft 43 through a spline connection mode, the angle sensor 45 is installed on the detection bracket 41 and connected with the rotating shaft 43, the contact unit 44 is installed at the upper part of the rotating frame 42 through a bolt connection mode, the power unit 46 is installed at the lower part of the detection bracket 41 through a hinged mode, and the output end of the power unit 46 is connected with the lower part of the rotating frame 42. Wherein, power unit 46 work, and promotion rotating turret 42 is rotatory, and rotating turret 42 drives contact unit 44 and removes, makes contact unit 44 laminate to the outer wall of part diameter on, and when the part was rotatory, contact unit 44 and angle sensor 45 converted it into data, transmitted the operating personnel, and operating personnel calculates the diameter of part according to data, has the advantage that detection precision is high, detect accurately.
In order to further improve the detection precision of the detection device, the contact unit 44 includes a mounting barrel 441, a front end plate 442, a rear end plate 443, a guide post 444, a connecting block 445, a connecting shaft 446, a connecting wheel 447, an elastic member 448 and a displacement sensor 449, the mounting barrel 441 is mounted on the detection bracket 41 by means of bolt connection, the front end plate 442 is fixed at the front end of the mounting barrel 441 by means of bolt connection, the rear end plate 443 is fixed at the rear end of the mounting barrel 441 by means of bolt connection, so as to facilitate the installation of an operator, a guide groove is formed on the outer wall of the guide post 444, a protrusion matched with the guide groove is formed on the inner wall of the mounting barrel 441, the guide post 444 is inserted into the mounting barrel 441 so that the guide post 444 can move stably, the elastic member 448 is fixed at the front end of the rear end plate 443, the front end of the elastic member 448 is connected with the rear end of the guide post 444, wherein the elastic member 448 is a spring, the, make guide pillar 444 keep at operating position, connecting block 445 is installed at the front end of guide pillar 444 through bolted connection's mode, connecting axle 446 is installed on connecting block 445 through the mode that the bearing is connected, fifth wheel 447 is fixed on the outer wall of connecting axle 446, displacement sensor 449 is linear displacement sensor, be equipped with the mounting groove that sets up along the central axis on the inner wall of installation bucket 441, displacement sensor 449 is fixed in the mounting groove, wherein, displacement sensor 449 is used for detecting the removal of guide pillar 444, and convert it to data transmission for operating personnel, operating personnel calculates the diameter of part undulant according to data, have the high advantage of detection precision.
In order to improve the transmission precision of the power unit 46, the power unit 46 includes a support frame 461, a transmission rod 462 arranged along the longitudinal direction is installed in the middle of the support frame 461, transmission teeth are arranged on the right side of the outer wall of the transmission rod 462, a first shaft 463 arranged along the vertical direction is installed on the right portion of the support frame 461 through a bearing connection mode, a first gear 464 is installed at the upper end of the first shaft 463 through a bolt connection mode, the first gear 464 is meshed with the transmission teeth, a second gear 465 is fixed at the lower end of the first shaft 463 through a bolt connection mode, a second shaft 466 is installed below the first shaft 463 through a bearing connection mode, a third gear 467 is installed at the upper end of the second shaft 466, the second gear 465 is meshed with the third gear 467, a fourth gear 468 is installed at the lower end of the second shaft 466, a power motor 469 is installed on the right portion of the support frame 461, a fifth gear 4610 is installed on, fourth gear 468 is in mesh with fifth gear 4610. The end of the transmission rod 462 is connected with the rotating frame 42 in a hinged manner, the supporting frame 461 is connected with the detection bracket 41 in a hinged manner, when the power motor 469 works, the output end of the power motor 469 drives the fifth gear 4610 to rotate, the fifth gear 4610 drives the fourth gear 468 to rotate, the fourth gear 468 drives the second shaft 466 to rotate, the second shaft 466 drives the third gear 467 to rotate, the third gear 467 drives the second gear 465 to rotate, the second gear 465 drives the first shaft 463 to rotate, the first shaft 463 drives the first gear 464 to rotate, the first gear 464 drives the transmission rod 462 to move, the transmission rod 462 drives the rotating frame 42 to rotate, and power is provided for the rotation of the rotating frame 42.
In order to guarantee the cooling effect of the detection device, the cooling component 5 comprises a first water cooling block, a second water cooling block, a water cooling pipe and a three-way valve, the first water cooling block is installed on the outer wall of the installation barrel 441 in a threaded connection mode, the second water cooling block is installed on the outer wall of the displacement sensor 449 in a bolt connection mode, the water cooling pipe is communicated with the first water cooling block, the second water cooling block and the three-way valve, and a loop is formed, wherein cooling water is added into the water tank, the cooling water is sent into the water cooling pipe through a water pump, and the first water cooling block and the second water cooling block are sent into the water cooling pipe, so that the cooling of the contact unit 44 and the displacement sensor 449 is realized, and the detection precision of the detection device is guaranteed.
In order to facilitate production and assembly of the second water cooling block, the second water cooling block comprises a plurality of sections of arc blocks, the arc blocks are combined to form a complete circular ring, supporting lugs for connection are arranged at the end parts of the arc sections, and the supporting lugs are connected in a bolt connection mode.
When the device is used, the transverse motor 35 works, the output shaft of the transverse motor 35 drives the double-headed reverse bolt to rotate, the double-headed reverse bolt moves through the transverse nut 33, the transverse nut 33 drives the transverse platform 32 to move, when the transverse platform 32 moves to a proper position, the longitudinal motor 25 works, the output shaft of the longitudinal motor 25 drives the longitudinal screw rod 24 to rotate, the longitudinal screw rod 24 rotates through the longitudinal nut, the longitudinal nut drives the longitudinal platform 22 to move, the longitudinal platform 22 drives the detection device to move, when the detection device moves to a proper position and the power motor 469 works, the output end of the power motor 469 drives the fifth gear 4610 to rotate, the fifth gear 4610 drives the fourth gear 468 to rotate, the fourth gear 468 drives the second shaft 466 to rotate, the second shaft 466 drives the third gear 467 to rotate, the third gear 467 drives the second gear 465 to rotate, the second gear 465 drives the first shaft 463 to rotate, first axle 463 drives first gear 464 rotation, and first gear 464 drives transfer line 462 and moves, and transfer line 462 drives the turret 42 rotation, and turret 42 drives contact element 44 and moves, makes contact element 44 laminate on the outer wall of part diameter to displacement sensor 449 and angle sensor 45 transmit data transmission for operating personnel, and operating personnel detects the diameter of work piece according to data.
According to the invention, the longitudinal driving device 2 and the transverse driving device 3 are matched to respectively drive the longitudinal displacement and the transverse displacement of the detection device, so that the diameter of the part is automatically detected, and the detection efficiency of the detection equipment is improved; the detection device can detect the diameter of the cylindrical part and can simultaneously acquire two data, so that the detection result is more accurate, and the detection quality of the detection equipment is ensured; still be provided with cooling module 5 in the detection device, let the electrical part of determine module 4 keep a constant temperature, reduced determine module 4 and received the influence of temperature, guaranteed determine module 4's stability.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the precise form disclosed, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without such modifications, are intended to be covered by the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (4)
1. A detection device for a large numerical control machine tool is characterized by comprising a rack, a longitudinal driving device, a transverse driving device and a detection device, wherein the longitudinal driving device is installed on the rack, the transverse driving device is installed on the longitudinal driving device, the detection device is installed on the transverse driving device, the transverse driving device comprises a transverse guide rail, transverse platforms are installed on the left portion and the right portion of the transverse guide rail respectively, the transverse platforms can slide in the transverse guide rail respectively, transverse nuts are installed on the transverse platforms in a rotating connection mode, double-head reverse screw rods are installed in the transverse guide rail respectively, the transverse nuts are sleeved on the left portion and the right portion of the double-head reverse screw rods respectively, a transverse motor is installed on the transverse guide rail, an output shaft of the transverse motor is connected with the double-head reverse screw rods, the detection device comprises two detection assemblies and two cooling assemblies, the two detection assemblies are installed, each group of cooling assemblies is arranged on the corresponding detection assembly; the detection assembly comprises a detection support, a rotating frame, a rotating shaft, a contact unit, an angle sensor and a power unit, the detection support is fixed on a transverse platform through bolts, the rotating shaft is installed at the left part of the detection support in a rotating mode, the rotating frame is installed on the rotating shaft in a spline connection mode, the angle sensor is installed on the detection support and connected with the rotating shaft, the contact unit is installed on the upper part of the rotating frame in a detachable mode, the power unit is installed on the lower part of the detection support in a hinged mode, and the output end of the power unit is connected with the lower part of the rotating frame.
2. The inspection apparatus for large-scale numerical control machine tools according to claim 1, wherein: the longitudinal driving device comprises a longitudinal guide rail, the longitudinal guide rail is detachably mounted on the rack, a longitudinal platform is mounted in the longitudinal guide rail and can slide in the longitudinal guide rail, a driving nut is mounted on the longitudinal platform, a longitudinal screw rod longitudinally arranged is mounted on the rack, the longitudinal nut is sleeved on the longitudinal screw rod, a longitudinal motor is further mounted on the rack, and an output shaft of the longitudinal motor is connected with the longitudinal screw rod.
3. The inspection apparatus for large-scale numerical control machine tools according to claim 1, wherein: the contact unit comprises a mounting barrel, a front end plate, a rear end plate and a guide post, the detection device comprises a connecting block, a connecting shaft, a connecting wheel, an elastic piece and a displacement sensor, wherein the mounting barrel is arranged on a detection support in a detachable mode, a front end plate is fixed at the front end of the mounting barrel in a detachable mode, a rear end plate is fixed at the rear end of the mounting barrel in a detachable mode, a guide groove is formed in the outer wall of the guide pillar, a lug matched with the guide groove is formed in the inner wall of the mounting barrel, the guide pillar is inserted into the mounting barrel, the elastic piece is fixed at the front end of the rear end plate, the front end of the elastic piece is connected with the rear end of the guide pillar, the connecting block is arranged at the front end of the guide pillar in a detachable mode, the connecting shaft is arranged on the connecting block in a rotary connection mode, the connecting wheel is fixed on; the power unit includes the support frame, the mid-mounting of support frame has the transfer line along vertical setting, the right side of transfer line outer wall is equipped with the driving gear, the first axle along vertical setting is installed through the mode of rotating the connection to the right part of support frame, first gear is installed through the detachable mode to the upper end of first axle, first gear meshes with the driving gear mutually, the lower extreme of first axle is fixed with the second gear through bolted connection, the below of first axle is equipped with the secondary shaft, the secondary shaft is installed on the support frame through the mode of rotating the connection, the third gear is installed to the upper end of secondary shaft, the second gear meshes with the third gear mutually, the fourth gear is installed to the lower extreme of secondary shaft, power motor is installed to the right part of support frame, install the fifth gear on power motor's the output shaft, the fourth gear.
4. The inspection apparatus for large-scale numerical control machine tools according to claim 1, wherein: the cooling assembly comprises a first water cooling block, a second water cooling block, a water cooling pipe and a three-way valve, the first water cooling block and the second water cooling block are both detachably mounted on the detection assembly, and the water cooling pipe is communicated with the first water cooling block, the second water cooling block and the three-way valve to form a loop; the second water cooling block comprises a plurality of sections of arc blocks, the arc blocks are combined to form a complete ring, the end parts of the arc blocks are provided with support lugs for connection, and the support lugs are connected in a detachable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811235994.XA CN109158956B (en) | 2018-10-22 | 2018-10-22 | Detection equipment for large-scale numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811235994.XA CN109158956B (en) | 2018-10-22 | 2018-10-22 | Detection equipment for large-scale numerical control machine tool |
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| CN109158956A CN109158956A (en) | 2019-01-08 |
| CN109158956B true CN109158956B (en) | 2020-12-22 |
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| CN112828681A (en) * | 2021-01-05 | 2021-05-25 | 东莞市夯实科技有限公司 | Nonstandard connecting piece drilling device capable of detecting slotting of connecting piece |
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| CN102380773A (en) * | 2011-11-08 | 2012-03-21 | 大连机床(数控)股份有限公司 | Air-blowing water spraying type double hydraulic central frame mechanism |
| CN204898008U (en) * | 2015-07-04 | 2015-12-23 | 安徽旭鸿热处理有限公司 | Gyro wheel adjustable long tube heat treatment device |
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