CN120055826B - A gantry dual-drive structure - Google Patents
A gantry dual-drive structureInfo
- Publication number
- CN120055826B CN120055826B CN202510462134.3A CN202510462134A CN120055826B CN 120055826 B CN120055826 B CN 120055826B CN 202510462134 A CN202510462134 A CN 202510462134A CN 120055826 B CN120055826 B CN 120055826B
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- outer side
- plate
- vertical
- side wall
- cross beam
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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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
-
- 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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/012—Portals
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
本发明涉及自动化设备技术领域，具体地说，涉及一种龙门双驱结构，包括两组左右平行设置的纵向移动装置以及两组前后平行设置的横向移动装置，纵向移动装置端部和所述横向移动装置之间设有连接装置。该龙门双驱结构，启动驱动部中的驱动电机后，即可带动移动部和插入部的位置发生改变，而将安装板和对接板快速固定，进而将横向移动装置快速与纵向移动装置完成安装，简化安装过程的同时，也方便后续的检修维护。
This invention relates to the field of automation equipment technology, specifically to a gantry dual-drive structure, comprising two sets of longitudinally moving devices arranged horizontally in parallel and two sets of laterally moving devices arranged horizontally in parallel. A connecting device is provided between the ends of the longitudinally moving devices and the laterally moving devices. This gantry dual-drive structure, upon starting the drive motor in the drive unit, can change the positions of the moving part and the insertion part, quickly fixing the mounting plate and the docking plate, thereby rapidly installing the laterally moving devices with the longitudinally moving devices. This simplifies the installation process and facilitates subsequent inspection and maintenance.
Description
Technical Field
The invention relates to the technical field of automation equipment, in particular to a gantry double-drive structure.
Background
At present, high-precision automation equipment in China has high precision requirements, and for large-breadth high-precision processing, a gantry double-drive linear motor is required to be adopted for design, a bilateral driving mode is adopted, transverse and longitudinal movements of a cross beam are respectively controlled through two independent linear motors, high-precision XY plane movement is realized, the structure can ensure that the cross beam is uniformly stressed and is not easy to deform, and therefore cutting precision and dynamic performance are improved.
The patent with the publication number of CN214134875U discloses a gantry double-drive structure, which comprises a pair of parallel arrangement's base, the back-and-forth sliding slide is installed through the slide rail to the base top, be provided with the crossbeam of fretwork design between two bases, crossbeam and base set up perpendicularly, the crossbeam both ends are connected with the slide respectively, the guide rail is installed respectively to the side and the top surface of crossbeam, the installation face mutually perpendicular setting of two guide rails, install the motor cabinet on the crossbeam, the guide rail slidable mounting of motor cabinet cooperation lateral wall and top surface is in the crossbeam, two guide rails on the crossbeam adopt perpendicular mode to install, can strengthen rigidity reduction volume, do benefit to the transport and the equipment of equipment, the crossbeam adopts the fretwork design, weight reduction is used for improving the velocity of movement of equipment, the process velocity of equipment is improved.
The installation accuracy between the cross beam and the base in the gantry double-drive structure has an important influence on the performance of the whole structure, if the installation is inaccurate, the gap between the guide rail and the sliding block can be uneven, and the motion accuracy and the stability of the whole structure are influenced, however, the cross beam and the base are fixed through a plurality of groups of bolts, so that a great amount of time is required to be consumed during the installation, and the follow-up overhaul and maintenance are not facilitated.
In view of this, we propose a gantry dual drive structure.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a gantry double-drive structure so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the gantry double-drive structure comprises two groups of longitudinal moving devices which are arranged in parallel left and right and two groups of transverse moving devices which are arranged in parallel front and back, wherein each longitudinal moving device comprises a longitudinal moving part and two groups of mounting plates which are arranged at the front and back ends of the longitudinal moving part;
the transverse moving device comprises a vertical guide rail, a vertical limiting part arranged on the outer side of the vertical guide rail and a transverse moving part arranged between the vertical guide rail and the vertical limiting part;
The connecting device comprises two groups of butt joint plates which are symmetrically arranged and a quick assembly and disassembly mechanism which is arranged between the two groups of butt joint plates;
The quick assembly and disassembly mechanism comprises a connecting bin body, a driving part arranged in the connecting bin body, moving parts arranged at the left end and the right end of the driving part, and an inserting part arranged in the connecting bin body and close to the corner position;
The driving part comprises a driving motor, a driving shaft arranged on an output shaft of the driving motor and a bidirectional screw rod rotating along with the rotation of the driving shaft;
The movable part comprises a movable transverse plate sleeved on the outer side of the bidirectional screw rod and a plurality of plate body inserting rods arranged on the outer side wall of the movable transverse plate;
The insertion part comprises an insertion pipe, a plurality of groups of movable plates regularly arranged in the insertion pipe, rubber strips changed along with the position change of the movable plates, and a second pressure spring arranged on the outer side wall of the insertion pipe.
In the technical scheme of the invention, the mounting plate is fixedly connected to the top surface of the inner moving platform of the longitudinal moving part through bolts, a plurality of regularly distributed clamping grooves are formed in the top surface of the mounting plate, and a plurality of mounting plate holes which are communicated left and right are formed in the mounting plate.
In the technical scheme of the invention, the vertical guide rail comprises a vertical cross beam which is perpendicular to the longitudinal moving part, limit switches which are arranged on the top surfaces of the left end and the right end of the vertical cross beam, two vertical guide rails which are arranged on the outer side wall of the vertical cross beam in an up-down parallel manner, a vertical stator which is arranged between the two vertical guide rails, and a second position sensing strip which is arranged on the top surface of the vertical cross beam.
In the technical scheme of the invention, the longitudinal section of the vertical cross beam is in an inverted T shape, a plurality of regularly distributed hollow grooves which are communicated left and right are formed in the vertical cross beam, the limit switch is fixedly connected to the top surface of the vertical cross beam through bolts, the vertical guide rail and the vertical stator are fixedly connected to the outer side wall of the vertical cross beam through bolts, and the position sensing strip is clamped and fixed to the top surface of the vertical cross beam.
In the technical scheme of the invention, the butt joint plate is fixedly connected to the bottom surface of the vertical cross beam through bolts, the size of the butt joint plate is matched with that of the mounting plate, a plurality of butt joint plate holes which are penetrated left and right are formed in the butt joint plate, and the left end and the right end of the connecting bin body are respectively clamped and fixed on the outer side walls of the butt joint plates at the left end and the right end.
In the technical scheme of the invention, the driving motor is fixedly connected to the bottom surface of the connecting bin body through bolts, the driving shaft is coaxially connected with the output shaft of the driving motor, and the top end of the driving shaft is rotatably connected to the inner top surface of the connecting bin body.
In the technical scheme of the invention, the outer side wall of the driving shaft is fixedly connected with a shaft worm wheel through a bayonet lock, the left end and the right end of the bidirectional screw rod are rotatably connected to the inner side walls of the left end and the right end of the connecting bin body, and the outer side wall of the bidirectional screw rod is integrally formed with a worm meshed with the shaft worm wheel.
In the technical scheme of the invention, the movable transverse plate is connected in a sliding manner in the connecting bin body, the movable transverse plate is in threaded connection with the bidirectional screw rod, the plate body inserting rod is welded and fixed on the outer side wall of the movable transverse plate, and the end part of the plate body inserting rod is in a circular truncated cone shape.
In the technical scheme of the invention, the external dimension of the insertion pipe is matched with the dimension of the butt joint plate hole, a plurality of pipe wall grooves for placing rubber strips are formed in the outer side wall of the insertion pipe, a plurality of connecting rods which are regularly distributed are arranged between the movable plate and the rubber strips, the rubber strips are slidably connected in the pipe wall grooves on the outer side wall of the insertion pipe, a first pressure spring is sleeved on the outer side wall of the connecting rod, and two ends of the first pressure spring are respectively abutted against the inner side pipe wall of the insertion pipe and the outer side wall of the movable plate.
In the technical scheme of the invention, the second pressure spring is sleeved on the outer side wall of the plate body inserting rod, one end of the second pressure spring is fixedly adhered to the outer side wall of the inserting pipe, and the other end of the second pressure spring is fixedly adhered to the outer side wall of the movable transverse plate.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the double-drive gantry structure, the longitudinal section of the vertical cross beam in the vertical guide rail is in an inverted T shape, and due to the design of the T shape, the upper flange and the lower flange of the vertical cross beam can resist bending stress more effectively, and the middle web plate provides good resistance to shearing force, so that the vertical cross beam has higher bending strength and rigidity under the condition of the same material consumption.
2. After the driving motor in the driving part is started, the positions of the moving part and the inserting part can be driven to change, the mounting plate and the butt plate are quickly fixed, the transverse moving device is quickly mounted with the longitudinal moving device, the mounting process is simplified, and the follow-up overhaul and maintenance are convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a longitudinal moving apparatus according to the present invention;
FIG. 3 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 4 is a schematic view of a lateral shifting device according to the present invention;
FIG. 5 is a schematic view of a vertical rail structure according to the present invention;
FIG. 6 is a schematic view of a connecting device according to the present invention;
FIG. 7 is a schematic view of the structure of the butt plate of the present invention;
FIG. 8 is a schematic view of a quick release mechanism of the present invention in a cut-away view;
FIG. 9 is a schematic diagram of a driving part according to the present invention;
FIG. 10 is a schematic view of a moving part according to the present invention;
FIG. 11 is a schematic view of the structure of the insertion part of the present invention in a cutaway;
FIG. 12 is a schematic view of a cut-away view of the cannula of the present invention;
FIG. 13 is a schematic view showing a part of the structure of an insertion portion according to the present invention;
reference numerals illustrate:
100. a longitudinal moving device 110, a longitudinal moving part 120, a mounting plate 121, a mounting plate hole;
200. The device comprises a transverse moving device, 210, a vertical guide rail, 211, a vertical cross beam, 2110, a hollowed groove, 212, a limit switch, 213, a vertical guide rail, 214, a vertical stator, 215, a position sensing strip, 220, a vertical limiting part, 230 and a transverse moving part;
300. connecting device 310, butt plate 311, butt plate hole 320, quick assembly and disassembly mechanism 321, connecting bin body 322, driving part 3220, driving motor 3221, driving shaft 3222, shaft worm gear 3223, bidirectional screw rod 3224, worm, 323, moving part 3230, moving transverse plate 3231, plate body inserting rod 324, inserting part 3240, inserting pipe 3241, movable plate 3242, rubber strip 3243, connecting rod 3244, first pressure spring 3245 and second pressure spring.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. 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.
Referring to fig. 1 to 10, the present embodiment provides a technical solution:
The gantry double-drive structure comprises two groups of longitudinal moving devices 100 which are arranged in parallel left and right and two groups of transverse moving devices 200 which are arranged in parallel front and back, wherein the longitudinal moving devices 100 comprise a longitudinal moving part 110 and two groups of mounting plates 120 which are arranged at the front and back ends of the longitudinal moving part 110;
In the invention, a mounting plate 120 is fixedly connected to the top surface of a moving platform in a longitudinal moving part 110 through bolts, a plurality of regularly distributed clamping grooves are formed on the top surface of the mounting plate 120, and a plurality of mounting plate holes 121 which are communicated left and right are formed in the mounting plate 120;
Further, the moving platform in the longitudinal moving portion 110 is used to provide a mounting platform for the mounting plate 120, and simultaneously drives the transverse moving device 200 to move as a whole.
In the present invention, the lateral movement device 200 includes a vertical guide rail 210, a vertical limit portion 220 disposed outside the vertical guide rail 210, and a lateral movement portion 230 disposed between the vertical guide rail 210 and the vertical limit portion 220;
specifically, the vertical guide rail 210 includes a vertical beam 211 perpendicular to the longitudinal moving portion 110, limit switches 212 disposed on top surfaces of left and right ends of the vertical beam 211, two vertical guide rails 213 disposed on outer sidewalls of the vertical beam 211 in parallel up and down, a vertical stator 214 disposed between the two vertical guide rails 213, and a second position sensing bar 215 disposed on top surface of the vertical beam 211.
Further, the longitudinal section of the vertical beam 211 is in an inverted T shape, a plurality of hollow grooves 2110 which are regularly distributed and are penetrated left and right are formed in the vertical beam 211, the limit switch 212 is fixedly connected to the top surface of the vertical beam 211 through bolts, the vertical guide rail 213 and the vertical stator 214 are fixedly connected to the outer side wall of the vertical beam 211 through bolts, and the position sensing strip 215 is clamped and fixed to the top surface of the vertical beam 211.
Further, the vertical cross beam 211 is used for ensuring the strength of the overall structure of the vertical guide rail 210, meanwhile, due to the T-shaped design of the vertical cross beam 211, the upper flange and the lower flange of the vertical cross beam 211 can resist bending stress more effectively, the middle web provides good resistance to shearing force, so that the vertical cross beam 211 has higher bending strength and rigidity under the condition of the same material consumption, the hollowed-out groove 2110 is used for reducing the weight of the overall structure of the vertical cross beam 211, the vertical guide rail 213 and the vertical stator 214 are used for reducing the gravity center of equipment and the volume of the equipment, the limit switch 212 is matched with the position sensing strip 215 to limit the moving range of the transverse moving part 230, and the vertical limiting part 220 ensures the stability of the transverse moving part 230 during moving.
In this embodiment, as shown in fig. 6-7, a connecting device 300 is disposed between the end of the longitudinal moving device 100 and the transverse moving device 200, wherein the connecting device 300 comprises two sets of symmetrically disposed butt plates 310 and a quick assembly and disassembly mechanism 320 disposed between the two sets of butt plates 310;
Specifically, the abutment plate 310 is fixedly connected to the bottom surface of the vertical beam 211 through bolts, the dimension of the abutment plate 310 is matched with the dimension of the mounting plate 120, a plurality of abutment plate holes 311 penetrating left and right are formed in the abutment plate 310, and the left and right ends of the connection bin 321 are respectively clamped and fixed on the outer side walls of the abutment plates 310 at the left and right ends.
Further, the abutment plate 310 is used to cooperate with the mounting plate 120 to facilitate the abutment of the entire connecting device 300 with the two sets of longitudinal moving devices 100.
In this embodiment, as shown in fig. 8-13, the quick assembly/disassembly mechanism 320 includes a connecting bin 321, a driving portion 322 disposed inside the connecting bin 321, moving portions 323 disposed at left and right ends of the driving portion 322, and an insertion portion 324 disposed inside the connecting bin 321 near a corner position;
Specifically, the driving part 322 includes a driving motor 3220, a driving shaft 3221 provided on an output shaft of the driving motor 3220, and a bidirectional screw rod 3223 rotated as the driving shaft 3221 rotates.
Further, the driving motor 3220 is fixedly connected to the bottom surface of the connection bin 321 through bolts, the driving shaft 3221 is coaxially connected to the output shaft of the driving motor 3220, and the top end of the driving shaft 3221 is rotatably connected to the inner top surface of the connection bin 321.
Further, the outer side wall of the driving shaft 3221 is fixedly connected with a shaft worm wheel 3222 through a bayonet, the left end and the right end of the bidirectional screw rod 3223 are rotatably connected to the inner side walls of the left end and the right end of the connecting bin body 321, and a worm 3224 meshed with the shaft worm wheel 3222 is integrally formed on the outer side wall of the bidirectional screw rod 3223.
Further, after the driving motor 3220 rotates, the driving shaft 3221 is driven to rotate, the shaft body worm wheel 3222 is driven to rotate, and after the shaft body worm wheel 3222 contacts the worm 3224, the worm 3224 and the bidirectional screw rod 3223 are driven to rotate.
In this embodiment, as shown in fig. 10, the moving part 323 includes a moving transverse plate 3230 sleeved outside the bidirectional screw 3223 and a plurality of plate body inserting rods 3231 arranged on the outer side wall of the moving transverse plate 3230;
Specifically, the movable transverse plate 3230 is slidably connected to the inside of the connection bin 321, the movable transverse plate 3230 is in threaded connection with the bidirectional screw rod 3223, the plate body insert rod 3231 is welded and fixed on the outer side wall of the movable transverse plate 3230, and the end portion of the plate body insert rod 3231 is in a shape of a truncated cone.
Further, when the bidirectional screw rod 3223 rotates, the movable cross plate 3230 in the movable portion 323 moves in the connecting bin 321.
In this embodiment, as shown in fig. 11 to 13, the insertion portion 324 includes a cannula 3240, a plurality of sets of movable plates 3241 regularly arranged inside the cannula 3240, a rubber strip 3242 which changes with the position of the movable plates 3241, and a second pressure spring 3245 arranged on the outer side wall of the cannula 3240;
Specifically, the external dimension of intubate 3240 and the size looks adaptation of butt joint board hole 311, offer a plurality of pipe wall flutings that are used for placing rubber strip 3242 on intubate 3240's the lateral wall, be equipped with a plurality of regularly distributed connecting rod 3243 between fly leaf 3241 and the rubber strip 3242, rubber strip 3242 sliding connection is in the pipe wall fluting on intubate 3240 lateral wall inside, the cover is equipped with first compression spring 3244 on connecting rod 3243's the lateral wall, the both ends of first compression spring 3244 are inconsistent with intubate 3240's inboard pipe wall and fly leaf 3241's lateral wall respectively.
Further, a second pressure spring 3245 is sleeved on the outer side wall of the board body inserting rod 3231, one end of the second pressure spring 3245 is adhered and fixed on the outer side wall of the inserting pipe 3240, and the other end of the second pressure spring 3245 is adhered and fixed on the outer side wall of the movable transverse board 3230.
Further, the insertion tube 3240 connected to the movable transverse plate 3230 via the second pressure spring 3245 is then inserted into the hole 311 of the docking plate 310, and when the top end of the insertion tube 3240 abuts against the hole wall of the hole 311 of the docking plate, the second pressure spring 3245 contracts under the action of the continuously moving movable transverse plate 3230, so as to move the plate body insertion rod 3231 towards the inside of the insertion tube 3240, and after the plate body insertion rod 3231 abuts against the movable plate 3241, the movable plate 3241 is driven to move upwards, and the top end of the rubber strip 3242 is driven to extend to the outside of the insertion tube 3240 and abut against the hole walls of the mounting plate hole 121 and the docking plate hole 311, thereby rapidly completing the fixation between the transverse moving device 200 and the longitudinal moving device 100.
Finally, it should be noted that, the driving motor 3220 related to the present invention is a general standard component or a component known to those skilled in the art, the structure and principle thereof are all known by those skilled in the art or known by conventional experimental methods, at the idle position of the device, the driving motor 3220 is connected with an external power source through a wire, the specific connection means should refer to the working principle in the present invention, the electrical connection between the electrical devices is completed according to the sequential working sequence, and the detailed connection means are all known in the art.
In use, the gantry dual drive structure of the present invention is first inserted into the connection device 300 at the top surface of the mounting plate 120 of the longitudinal movement device 100;
then, a driving motor 3220 in the driving part 322 in the connecting device 300 is started to drive the driving shaft 3221 to rotate, and the driving shaft worm wheel 3222 is driven to rotate, and after the driving shaft worm wheel 3222 contacts with the worm 3224, the worm 3224 and the bidirectional screw rod 3223 are driven to rotate;
After the bidirectional screw rod 3223 rotates, the movable transverse plate 3230 in the movable part 323 moves in the connecting bin 321, and the insertion tube 3240 connected with the movable transverse plate 3230 through the second pressure spring 3245 is inserted into the butt plate hole 311 in the butt plate 310;
When the top end of the insertion tube 3240 is abutted against the hole wall of the butt plate hole 311, the second pressure spring 3245 contracts under the action of the continuously moving transverse plate 3230, so that the plate body insertion rod 3231 is continuously moved towards the inside of the insertion tube 3240;
after the board body inserting rod 3231 is abutted against the movable board 3241, the movable board 3241 is driven to move upwards, the top end of the rubber strip 3242 is driven to extend to the outer side of the insertion pipe 3240 and is abutted against the hole walls of the mounting board hole 121 and the butt board hole 311, and therefore the fixing between the transverse moving device 200 and the longitudinal moving device 100 is completed rapidly;
Subsequently, when a current is applied to the traverse unit 230 of the traverse device 200, the traverse unit 230 can be moved outside the vertical rail 210.
The foregoing descriptions of specific exemplary embodiments of the present invention are presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application to thereby enable one skilled in the art to make and utilize the invention in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. The scope of the invention is intended to be defined by the description and equivalents thereof.
Claims (7)
1. The gantry double-drive structure comprises two groups of longitudinal moving devices which are arranged in parallel left and right and two groups of transverse moving devices which are arranged in parallel front and back, wherein each longitudinal moving device comprises a longitudinal moving part and two groups of mounting plates which are arranged at the front and back ends of the longitudinal moving part;
the transverse moving device comprises a vertical guide rail, a vertical limiting part arranged on the outer side of the vertical guide rail and a transverse moving part arranged between the vertical guide rail and the vertical limiting part;
the device is characterized in that a connecting device is arranged between the end part of the longitudinal moving device and the transverse moving device, and comprises two groups of symmetrically arranged butt joint plates and a quick assembly and disassembly mechanism arranged between the two groups of butt joint plates;
The quick assembly and disassembly mechanism comprises a connecting bin body, a driving part arranged in the connecting bin body, moving parts arranged at the left end and the right end of the driving part, and an inserting part arranged in the connecting bin body and close to the corner position;
The driving part comprises a driving motor, a driving shaft arranged on an output shaft of the driving motor and a bidirectional screw rod rotating along with the rotation of the driving shaft;
The movable part comprises a movable transverse plate sleeved on the outer side of the bidirectional screw rod and a plurality of plate body inserting rods arranged on the outer side wall of the movable transverse plate;
The insertion part comprises an insertion pipe, a plurality of groups of movable plates regularly arranged in the insertion pipe, rubber strips changed along with the position change of the movable plates, and a second pressure spring arranged on the outer side wall of the insertion pipe;
The mounting plate is fixedly connected to the top surface of the moving platform in the longitudinal moving part through bolts, a plurality of regularly distributed clamping grooves are formed in the top surface of the mounting plate, and a plurality of mounting plate holes which are communicated left and right are formed in the mounting plate;
the movable transverse plate is connected to the inside of the connecting bin body in a sliding manner, the movable transverse plate is in threaded connection with the bidirectional screw rod, the plate body inserting rod is welded and fixed on the outer side wall of the movable transverse plate, and the end part of the plate body inserting rod is in a circular truncated cone shape;
The external dimension of intubate with the size looks adaptation of butt joint board hole, offered a plurality of pipe wall flutings that are used for placing the rubber strip on the lateral wall of intubate, the fly leaf with be equipped with a plurality of regularly distributed's connecting rod between the rubber strip, rubber strip sliding connection is inside the pipe wall fluting on the intubate lateral wall, the cover is equipped with first compression spring on the lateral wall of connecting rod, first compression spring's both ends respectively with the inboard pipe wall of intubate with the lateral wall of fly leaf is inconsistent.
2. The gantry dual-drive structure of claim 1, wherein the vertical guide rail comprises a vertical cross beam perpendicular to the longitudinal moving part, limit switches arranged on top surfaces of left and right ends of the vertical cross beam, two vertical guide rails arranged on the outer side wall of the vertical cross beam in an up-down parallel manner, a vertical stator arranged between the two vertical guide rails, and a second position sensing strip arranged on the top surface of the vertical cross beam.
3. The gantry dual-drive structure of claim 2, wherein the longitudinal section of the vertical cross beam is in an inverted T shape, a plurality of regularly distributed hollow grooves which are communicated left and right are formed in the vertical cross beam, the limit switch is fixedly connected to the top surface of the vertical cross beam through bolts, the vertical guide rail and the vertical stator are fixedly connected to the outer side wall of the vertical cross beam through bolts, and the position sensing strip is clamped and fixed to the top surface of the vertical cross beam.
4. The gantry dual-drive structure of claim 3, wherein the butt plate is fixedly connected to the bottom surface of the vertical beam through bolts, the size of the butt plate is matched with that of the mounting plate, a plurality of butt plate holes which are penetrated left and right are formed in the butt plate, and the left end and the right end of the connecting bin body are respectively clamped and fixed on the outer side walls of the butt plates at the left end and the right end.
5. The gantry dual-drive structure of claim 1, wherein the driving motor is fixedly connected to the bottom surface of the connecting bin body through bolts, the driving shaft is coaxially connected with an output shaft of the driving motor, and the top end of the driving shaft is rotatably connected to the inner top surface of the connecting bin body.
6. The gantry double-drive structure of claim 1, wherein the outer side wall of the driving shaft is fixedly connected with a shaft worm wheel through a bayonet lock, the left end and the right end of the bidirectional screw rod are rotatably connected to the inner side walls of the left end and the right end of the connecting bin body, and the outer side wall of the bidirectional screw rod is integrally formed with a worm meshed with the shaft worm wheel.
7. The dual-drive gantry structure of claim 1, wherein the second pressure spring is sleeved on the outer side wall of the plate body inserting rod, one end of the second pressure spring is fixedly adhered to the outer side wall of the inserting tube, and the other end of the second pressure spring is fixedly adhered to the outer side wall of the movable transverse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510462134.3A CN120055826B (en) | 2025-04-14 | 2025-04-14 | A gantry dual-drive structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510462134.3A CN120055826B (en) | 2025-04-14 | 2025-04-14 | A gantry dual-drive structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120055826A CN120055826A (en) | 2025-05-30 |
| CN120055826B true CN120055826B (en) | 2026-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202510462134.3A Active CN120055826B (en) | 2025-04-14 | 2025-04-14 | A gantry dual-drive structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208601045U (en) * | 2018-06-28 | 2019-03-15 | 东莞市星纳特机械设备科技有限公司 | An XY gantry double drive platform |
| CN214134875U (en) * | 2020-12-08 | 2021-09-07 | 东莞市泰莱自动化科技有限公司 | A gantry double drive structure |
| CN221337529U (en) * | 2023-10-07 | 2024-07-16 | 湖北启耀金属制品有限公司 | Adjustable workbench of numerical control machine tool |
| CN117754316A (en) * | 2023-12-29 | 2024-03-26 | 中科长光精拓智能装备(苏州)有限公司 | A gantry mechanism and its synchronization error compensation method |
| CN119328535A (en) * | 2024-11-12 | 2025-01-21 | 常州旭泰克系统科技有限公司 | Gantry platform suitable for multiple teaching scenarios and its use method |
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2025
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213177335U (en) * | 2020-05-19 | 2021-05-11 | 大族激光科技产业集团股份有限公司 | A double-drive gantry platform |
| CN220020177U (en) * | 2023-05-08 | 2023-11-14 | 浙江普瑞泰环境设备有限公司 | Temperature-sensing control environmental control all-in-one machine |
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