CN218657288U - Ground rail structure - Google Patents
Ground rail structure Download PDFInfo
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- CN218657288U CN218657288U CN202223299524.4U CN202223299524U CN218657288U CN 218657288 U CN218657288 U CN 218657288U CN 202223299524 U CN202223299524 U CN 202223299524U CN 218657288 U CN218657288 U CN 218657288U
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- rack
- adjusting
- fixedly connected
- gear
- rail
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to a plasma processing technology field specifically provides a ground rail structure, include: the rack is fixedly connected to the side face of the heavy rail, a power assembly is arranged on the driving portion, a gear is arranged on an output shaft of the power assembly, the gear is meshed with the rack, and the linear guide rail is fixedly connected to the top face of the heavy rail; the driving part is also provided with an adjusting component which compresses the gear on the rack; the embodiment of the utility model discloses ground rail structure can be when plasma cutting machine need remove, and adjusting part compresses tightly the gear on the rack for during gear wear, still can with rack toothing, thereby prevent that the gear from producing the dislocation on the rack and causing the precision to descend.
Description
Technical Field
The utility model relates to a plasma processing technology field has especially related to a ground rail structure.
Background
With the development of science and technology, the precision requirement of plasma cutting equipment processing is also gradually improved, the precision is often required to be adjusted and improved, and among numerous influence factors of the plasma cutting equipment processing precision, the precision of a ground rail is an important point.
In the existing plasma cutting machine, the ground rail generally adopts a structure that a heavy rail is matched with a gear rack for transmission driving. The structure is relatively simple and stable, but along with the operation of equipment, the driving mechanism can be abraded, the gear rack structure can generate the problem of dislocation of meshing teeth, the use precision is influenced, and the precision adjustment needs to be carried out on the guide rail again after the guide rail is used for a long time. Accordingly, the present application proposes a ground rail structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ground rail structure to the problem of precision reduction in the ground rail structure use of solving present plasma cutting machine.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a ground rail structure, includes heavy rail, rack and drive division, rack fixed connection to the side of heavy rail, be provided with power component in the drive division, be provided with the gear on power component's the output shaft, the gear with rack toothing still includes:
a linear guide rail fixedly connected to a top surface of the heavy rail; wherein the content of the first and second substances,
the driving part is also provided with an adjusting component, and the adjusting component compresses the gear on the rack.
Furthermore, two ends of the linear guide rail are fixedly connected with check blocks.
Further, the adjustment assembly includes:
an equipment connecting block;
the power bracket is hinged on the equipment connecting block;
the adjusting bolt is fixedly connected to the power bracket;
the spring is sleeved on the adjusting bolt, one end of the spring abuts against one end, far away from the power support, of the adjusting bolt, the other end of the spring abuts against the plasma cutting machine, and after the gear is meshed with the rack, the spring is in a compressed state.
Furthermore, circular gaskets are arranged at two ends of the spring.
Further, the power support is kept away from the one end fixedly connected with bolt installation department of equipment connecting block, adjusting bolt passes bolt installation department and fixes to on the bolt installation department.
Further, the ground rail structure further comprises:
the guide rail guard plate is of a plate-shaped structure with an obtuse section, and is fixedly connected to the side face of the heavy rail.
Further, the ground rail structure further comprises:
a slider assembly slidably coupled to the rack.
Further, the slider assembly includes:
the main sliding block is connected to the linear guide rail in a sliding manner;
the sliding block fixing plate is fixedly connected with the main sliding block;
the adjusting slide block is fixedly connected to the slide block fixing plate;
the adjusting guide rail is connected in the adjusting sliding block in a sliding manner;
the adjusting guide rail is fixedly connected with the equipment connecting plate; wherein the content of the first and second substances,
the slotting direction of the main sliding block is vertical to the slotting direction of the adjusting sliding block.
To sum up, compared with the prior art, the utility model has the following beneficial effects:
the embodiment of the utility model discloses ground rail structure can be when plasma cutting machine need remove, and adjusting part compresses tightly the gear on the rack for during gear wear, still can with rack toothing, thereby prevent that the gear from producing the dislocation on the rack and causing the precision to descend.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram of ground rail structure axle side direction.
Fig. 2 is a front view of the ground rail structure disclosed in the present invention.
Fig. 3 is a full sectional view taken at I in fig. 2.
Fig. 4 is a schematic structural diagram of a first viewing angle of the driving portion in the ground rail structure disclosed in the present invention.
Fig. 5 is a schematic structural diagram of a second view angle of the driving portion in the ground rail structure disclosed by the present invention.
Fig. 6 is a schematic structural view of the sliding block assembly of the driving portion in the ground rail structure.
Reference numerals are as follows:
10. heavy rails;
20. a rack;
30. a linear guide rail;
40. a guide rail guard plate;
50. a stopper;
60. a drive section; 61. a power assembly; 62. an equipment connecting block; 63. a power bracket; 64. a bolt mounting portion; 65. adjusting the bolt; 66. a spring;
70. a slider assembly; 71. a main slider; 72. a slider fixing plate; 73. adjusting the slide block; 74. adjusting the guide rail; 75. equipment connecting plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example 1
As shown in fig. 1 to 4, an embodiment of the present invention provides a ground rail structure, which includes a heavy rail 10, a rack 20, a linear guide 30, and a driving portion 60, wherein the rack 20 is fixedly connected to a side surface of the heavy rail 10, the linear guide 30 is fixedly connected to a top surface of the heavy rail 10, the driving portion 60 is provided with a power assembly 61, an output shaft of the power assembly 61 is provided with a gear, the gear is engaged with the rack 20, the driving portion 60 is further provided with an adjusting assembly, and the adjusting assembly presses the gear onto the rack 20;
in this embodiment, the driving portion 60 is fixedly connected to a device of the plasma cutting machine through a screw, when the plasma cutting machine needs to move, the power assembly 61 is powered to rotate, when the power assembly 61 is powered to rotate, the power assembly 61 drives the gear to roll on the rack 20, so as to drive the plasma cutting machine to move, after long-time use, if the gear is worn, the gear is pressed on the rack 20 due to the adjusting assembly, so that the gear can still be meshed with the rack 20 when the gear is worn, and therefore the gear is prevented from being dislocated on the rack 20 to cause accuracy reduction;
the heavy rail 10 is a conventional heavy rail 10, and illustratively, the heavy rail 10 has an i-shaped rail structure, and when the plasma cutting machine is installed, the heavy rail 10 is fixed to the ground;
the rack 20 is fixedly connected to the side surface of the heavy rail 10 through bolts;
the linear guide rail 30 is fixedly connected to the top end of the heavy rail 10 through a bolt, and the linear guide rail 30 is an I-shaped guide rail; the linear guide rail 30 is connected with the plasma cutting machine in a sliding manner, and when the plasma cutting machine moves, the plasma cutting machine slides on the linear guide rail 30;
preferably, two ends of the linear guide rail 30 are fixedly connected with a stop block 50 through bolts, the stop block 50 plays a role in limiting the plasma cutting machine, and the stop block 50 is of a square block structure;
as a preferred embodiment in this embodiment, as shown in fig. 4 and 5, the adjusting assembly includes an apparatus connecting block 62, a power bracket 63, an adjusting bolt 65, and a spring 66, the apparatus connecting block 62 is used for connecting the plasma cutting machine, the power bracket 63 is hinged to the apparatus connecting block 62, the power assembly 61 is fixedly connected to the power bracket 63, one end of the adjusting bolt 65 is fixedly connected to the power bracket 63, the spring 66 is sleeved on the adjusting bolt 65, one end of the spring 66 abuts against one end of the adjusting bolt 65 away from the power bracket 63, the other end of the spring 66 abuts against the plasma cutting machine, and after the gear is meshed with the rack 20, the spring 66 is in a compressed state so that the gear is pressed against the rack 20;
illustratively, the toothed part of the rack 20 is arranged downwards, the power assembly 61 and the adjusting assembly are arranged below the plasma cutting machine, the plasma cutting machine is pressed above the rack 20 when being installed, when the spring 66 is in a compressed state, the restoring force of the spring 66 applies an upward pulling force to the power bracket 63, when the gear is meshed with the rack 20, the gear is below the rack 20, and is pressed on the rack 20 under the pulling force of the spring 66, and when the gear is worn, the gear can be pressed on the rack 20 all the time due to the pulling force of the spring 66;
preferably, the two ends of the spring 66 are further provided with circular gaskets for reducing the abrasion of the spring 66, and the adjusting bolt 65 is provided with a nut for fixing the spring 66;
specifically, the equipment connecting block 62 is of a box-shaped structure, a lug is arranged on the power support 63, the power support 63 is hinged to the equipment connecting block 62 through a pin shaft structure, the power assembly 61 is a servo motor, the power assembly 61 is fixedly connected to the power assembly 61 through a bolt, a bolt mounting portion 64 is fixedly connected to one end, far away from the equipment connecting block 62, of the power support 63 in a welding mode, the bolt mounting portion 64 is formed by welding plate-shaped raw materials, and the adjusting bolt 65 penetrates through the bolt mounting portion 64 and is fixed to the bolt mounting portion 64;
in some examples, the spring 66 may also be a tension spring, in which case, the adjusting assembly does not include the adjusting bolt 65, and both ends of the spring 66 are respectively hooked to the power bracket 63 and the plasma cutting machine.
Example 2
As shown in fig. 1 and fig. 2, in a further embodiment of the present invention, the difference between the present embodiment and embodiment 1 is that the ground rail structure further includes a rail guard plate 40 fixedly connected to the heavy rail 10 for shielding welding slag, the rail guard plate 40 is a plate-shaped structure with an obtuse cross section, the rail guard plate 40 is fixedly connected to the side of the heavy rail 10 through a bolt, and the rail guard plate 40 is located between the cutting point of the plasma cutting machine and the heavy rail 10 for preventing the welding slag from sputtering on the rack 20 to damage the rack 20.
Example 3
As shown in fig. 1 and fig. 2, in a further embodiment of the present invention, the difference between the present embodiment and embodiment 1 is that the ground rail structure further includes a slider assembly 70 slidably connected to the rack 20, and the slider assembly 70 is fixedly connected to the plasma cutting machine;
in a preferred mode of the present embodiment, the slide block assembly 70 is fixedly connected to the plasma cutting machine through a bolt;
preferably, as shown in fig. 6, the slider assembly 70 includes a main slider 71, a slider fixing plate 72, an adjusting slider 73, an adjusting guide 74 and a device connecting plate 75, the main slider 71 is slidably connected to the linear guide 30, the slider fixing plate 72 is fixedly connected to the main slider 71, the slider fixing plate 72 is fixedly connected to one side of the main slider 71 away from the linear guide 30, the adjusting slider 73 is fixedly connected to the slider fixing plate 72, the adjusting slider 73 is provided with a plurality of adjusting sliders, the adjusting guide 74 is slidably connected in the adjusting slider 73, the adjusting guide 74 is fixedly connected to the device connecting plate 75, and when the plasma cutting machine works, the device connecting plate 75 is fixedly connected to the plasma cutting machine, and the slotting direction of the main slider 71 is perpendicular to the slotting direction of the adjusting slider 73, so that the slider assembly 70 can be adapted to different plasma cutting machines.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a ground rail structure, includes heavy rail, rack and drive division, rack fixed connection to the side of heavy rail, be provided with power component in the drive division, be provided with the gear on power component's the output shaft, the gear with rack toothing, its characterized in that still includes:
a linear guide rail fixedly connected to a top surface of the heavy rail; wherein the content of the first and second substances,
the driving part is also provided with an adjusting component, and the adjusting component compresses the gear on the rack.
2. The ground rail structure of claim 1, wherein two ends of the linear guide rail are fixedly connected with a stop block.
3. The ground rail structure of claim 1, wherein the adjustment assembly comprises:
an equipment connecting block;
the power bracket is hinged on the equipment connecting block;
the adjusting bolt is fixedly connected to the power bracket;
the spring is sleeved on the adjusting bolt, one end of the spring abuts against one end, far away from the power support, of the adjusting bolt, the other end of the spring abuts against the plasma cutting machine, and after the gear is meshed with the rack, the spring is in a compressed state.
4. The ground rail structure of claim 3, wherein the spring is further provided with rounded washers at both ends.
5. The ground rail structure of claim 3, wherein a bolt mounting portion is fixedly connected to an end of the power bracket away from the equipment connecting block, and the adjusting bolt penetrates through and is fixed to the bolt mounting portion.
6. The ground rail structure according to any one of claims 1-5, further comprising:
the guide rail guard plate is of a plate-shaped structure with an obtuse section, and is fixedly connected to the side face of the heavy rail.
7. The ground rail structure according to any one of claims 1-5, further comprising:
a slider assembly slidably coupled to the rack.
8. The ground rail structure of claim 7, wherein the slider assembly comprises:
the main sliding block is connected to the linear guide rail in a sliding manner;
the sliding block fixing plate is fixedly connected with the main sliding block;
the adjusting slide block is fixedly connected to the slide block fixing plate;
the adjusting guide rail is connected in the adjusting sliding block in a sliding manner;
the adjusting guide rail is fixedly connected with the equipment connecting plate; wherein the content of the first and second substances,
the slotting direction of the main sliding block is vertical to the slotting direction of the adjusting sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223299524.4U CN218657288U (en) | 2022-12-05 | 2022-12-05 | Ground rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223299524.4U CN218657288U (en) | 2022-12-05 | 2022-12-05 | Ground rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218657288U true CN218657288U (en) | 2023-03-21 |
Family
ID=85549427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223299524.4U Active CN218657288U (en) | 2022-12-05 | 2022-12-05 | Ground rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218657288U (en) |
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2022
- 2022-12-05 CN CN202223299524.4U patent/CN218657288U/en active Active
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