CN222221761U - Multi-axis gantry machining center - Google Patents
Multi-axis gantry machining center Download PDFInfo
- Publication number
- CN222221761U CN222221761U CN202420797205.6U CN202420797205U CN222221761U CN 222221761 U CN222221761 U CN 222221761U CN 202420797205 U CN202420797205 U CN 202420797205U CN 222221761 U CN222221761 U CN 222221761U
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- fixedly connected
- machining center
- mounting
- gantry
- plate
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Abstract
The utility model relates to the technical field of machining and discloses a multi-axis gantry machining center which comprises a bottom plate, wherein a gantry is fixedly connected to the upper part of the bottom plate, a limit groove is formed in the upper middle of the gantry, a first motor is fixedly connected to the front side of the upper part of the gantry, a threaded rod is fixedly connected to the output end of the first motor, a threaded block is fixedly connected to threads of the threaded rod, a limit plate is fixedly connected to the lower part of the threaded block, sliding grooves are formed in the upper parts of the left side and the right side of the gantry, a sliding sleeve is connected to the inside of the sliding grooves in a sliding mode, a sliding block is connected to the inside of the sliding sleeve in a sliding mode, a mounting frame is fixedly connected to the right side of the sliding sleeve, and an electric telescopic rod is fixedly connected to the inside of the mounting frame. According to the multi-axis gantry machining center, through the cooperation among the mounting groove, the second cylinder, the clamping plate and other structures, the multi-axis gantry machining center is convenient to replace a cutting knife, and the practicability of the multi-axis gantry machining center is improved.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a multi-axis gantry machining center.
Background
The gantry machining center is a machining center with a spindle axis perpendicular to a workbench, is mainly suitable for machining large parts, and is mainly divided into fixed beams (a beam is fixed, the workbench moves/rotates), movable beams (the beam moves up and down, the workbench moves back and forth) and movable columns (the workbench is fixed, the gantry moves), crown block type (the workbench is fixed, the beam moves) and multi-type gantry machining centers in the composite mode are also arranged, and the multi-axis gantry machining center is a high-precision numerical control machine tool for machining large-scale workpieces or batch production, combines the advantages of the gantry machining center and the multi-axis machine tool, can carry out complex cutting machining on a plurality of coordinate axes, and is often inconvenient to replace a cutting knife in the prior art, so that the multi-axis gantry machining center is general in practicability.
Disclosure of utility model
In order to make up for the defects, the utility model provides a multi-axis gantry machining center, which aims to solve the problem that the cutting knife is inconvenient to replace in the prior art, and the practicability of the multi-axis gantry machining center is general.
In order to achieve the above purpose, the multi-axis gantry machining center comprises a bottom plate, wherein the upper portion of the bottom plate is fixedly connected with a gantry, the upper middle portion of the gantry is provided with a limiting groove, the front side of the upper portion of the gantry is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a threaded rod, the threaded rod is fixedly connected with a threaded block, the lower portion of the threaded block is fixedly connected with a limiting plate, the upper portions of the left side and the right side of the gantry are respectively provided with a sliding groove, the sliding grooves are internally and slidably connected with a sliding sleeve, the sliding sleeve is internally and slidably connected with a sliding block, the right side of the sliding sleeve is fixedly connected with a mounting frame, the inside of the mounting frame is fixedly connected with an electric telescopic rod, the sliding sleeve is internally and slidably connected with a sliding block, the lower portion of the sliding block is fixedly connected with a first cylinder, the output end of the first cylinder is fixedly connected with a mounting sleeve, the lower portion of the mounting sleeve is provided with a rotary cutting assembly, and the inner side of the gantry is provided with a cutter changing assembly.
As a further description of the above technical solution:
The rotary cutting assembly comprises a limiting frame, a connecting frame, a second motor, a mounting plate and a cutting knife, wherein the limiting frame is slidably connected to the inner side of a mounting sleeve, the connecting frame is fixedly connected to the lower portion of the limiting frame, the second motor is fixedly connected to the inside of the connecting frame, the mounting plate is fixedly connected to the output end of the second motor, and the cutting knife is uniformly and fixedly connected to the lower portion of the mounting plate.
As a further description of the above technical solution:
The tool changing assembly comprises a mounting groove, a second cylinder and clamping plates, wherein the mounting groove is formed in the upper parts of the left side and the right side of the inner wall of the portal frame, the second cylinder is fixedly connected to the front side and the rear side of the inner portion of the mounting groove, and the clamping plates are fixedly connected to the output end of the second cylinder.
As a further description of the above technical solution:
The limiting plate is in sliding connection inside the limiting groove, and the lower part of the limiting plate is fixedly connected with the sliding sleeve.
As a further description of the above technical solution:
The left side and the right side of the lower part of the bottom plate are fixedly connected with supporting frames.
As a further description of the above technical solution:
And the left side of the mounting groove is internally provided with another rotary cutting assembly, and the other rotary cutting assembly is positioned on the side, close to the clamping plate, of the clamping plate.
The utility model has the following beneficial effects:
1. According to the multi-axis gantry machining center, through the cooperation among the mounting groove, the second cylinder, the clamping plate and other structures, the multi-axis gantry machining center is convenient to replace a cutting knife, and the practicability of the multi-axis gantry machining center is improved.
2. According to the utility model, the gantry machining center is convenient for rotary cutting of the workpiece by matching the structures of the first cylinder, the mounting sleeve, the limiting frame, the connecting frame, the second motor, the mounting plate, the cutting knife and the like.
Drawings
Fig. 1 is a perspective view of a multi-axis gantry machining center according to the present utility model;
Fig. 2 is an enlarged view at a in fig. 1;
FIG. 3 is a bottom view of a multi-axis gantry machining center according to the present utility model;
Fig. 4 is a sectional view of a sliding sleeve of a multi-axis gantry machining center according to the present utility model.
Legend description:
1. A bottom plate; 2, a supporting frame, 3, a portal frame, 4, a sliding chute, 5, a sliding sleeve, 6, a mounting frame, 7, an electric telescopic rod, 8, a sliding block, 9, a limiting groove, 10, a first motor, 11, a threaded rod, 12, a threaded block, 13, a limiting plate, 14, a first cylinder, 15, a mounting sleeve, 16, a limiting frame, 17, a connecting frame, 18, a second motor, 19, a mounting plate, 20, a cutting knife, 21, a mounting groove, 22, a second cylinder, 23 and a clamping plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: A multi-axis gantry machining center comprises a bottom plate 1, a gantry 3 is fixedly connected to the upper part of the bottom plate 1, a limit groove 9 is formed in the middle of the upper part of the gantry 3, a first motor 10 is fixedly connected to the front side of the upper part of the gantry 3, a threaded rod 11 is fixedly connected to the output end of the first motor 10, a threaded rod 11 is fixedly connected with a threaded block 12, a limit plate 13 is fixedly connected to the lower part of the threaded block 12, sliding grooves 4 are formed in the upper parts of the left side and the right side of the gantry 3, a sliding sleeve 5 is fixedly connected to the inside of the sliding sleeve 4 in a sliding manner, a sliding block 8 is fixedly connected to the right side of the sliding sleeve 5, an electric telescopic rod 7 is fixedly connected to the inside of the mounting frame 6, a sliding block 8 is fixedly connected to the inside of the sliding sleeve 5, a first cylinder 14 is fixedly connected to the lower part of the sliding block 8, the output end of the first cylinder 14 is fixedly connected with a mounting sleeve 15, a rotary cutting assembly is arranged at the lower part of the mounting sleeve 15, a tool changing assembly is arranged on the inner side of the portal frame 3, the rotary cutting assembly comprises a limiting frame 16, a connecting frame 17, a second motor 18, a mounting plate 19 and a cutting tool 20, the limiting frame 16 is slidably connected on the inner side of the mounting sleeve 15, the connecting frame 17 is fixedly connected on the lower part of the limiting frame 16, the second motor 18 is fixedly connected inside the connecting frame 17, the mounting plate 19 is fixedly connected at the output end of the second motor 18, the cutting tool 20 is uniformly and fixedly connected on the lower part of the mounting plate 19, a limiting plate 13 is slidably connected inside a limiting groove 9, the lower part of the limiting plate 13 is fixedly connected with the sliding sleeve 5, and the left side and the right side of the lower part of the bottom plate 1 are fixedly connected with a supporting frame 2, and the multi-axis portal machining center is supported through the supporting frame 2.
When the workpiece is required to be cut, the first motor 10 is started to drive the threaded rod 11 to rotate, the threaded rod 11 drives the threaded block 12 to rotate, the threaded block 12 drives the limiting plate 13 to move, the limiting plate 13 drives the sliding sleeve 5 to slide in the sliding groove 4 to adjust the position, the electric telescopic rod 7 is started again to drive the sliding block 8 to slide in the sliding sleeve 5, the sliding block 8 drives the first air cylinder 14 to move to adjust the position, then the first air cylinder 14 is started to drive the first air cylinder 14 to drive the mounting sleeve 15 to move downwards, the mounting sleeve 15 drives the limiting frame 16 to move, the limiting frame 16 drives the connecting frame 17 to move, the connecting frame 17 drives the second motor 18 to move, finally the second motor 18 is started to drive the mounting plate 19 to rotate, and the mounting plate 19 drives the cutting knife 20 to rotate the workpiece, so that the gantry machining center is convenient to rotate the workpiece.
The tool changing assembly comprises a mounting groove 21, a second air cylinder 22 and clamping plates 23, wherein the mounting groove 21 is formed in the upper parts of the left side and the right side of the inner wall of the portal frame 3, the second air cylinder 22 is fixedly connected to the front side and the rear side of the inside of the mounting groove 21, the clamping plates 23 are fixedly connected to the output ends of the second air cylinder 22, another rotary cutting assembly is arranged in the mounting groove 21 on the left side, and the other rotary cutting assembly is located on the side, close to the clamping plates 23, of the other rotary cutting assembly.
When the cutter 20 needs to be replaced, the electric telescopic rod 7 drives the sliding block 8 to slide in the sliding sleeve 5, the sliding block 8 drives the first air cylinder 14 to move, the first air cylinder 14 drives the mounting sleeve 15 to move, the mounting sleeve 15 drives the rotary cutting assembly to move into the mounting groove 21, the second air cylinder 22 is started again to enable the second air cylinder 22 to push the clamping plate 23 to enable the clamping plate 23 to clamp the rotary cutting assembly, and then the electric telescopic rod 7 is started to enable the rotary cutting assembly to be separated from the mounting sleeve 15, so that the multi-axis gantry machining center is convenient to replace the cutter 20, and the practicability of the multi-axis gantry machining center is improved.
The working principle is that when a workpiece is required to be cut, the first motor 10 is started to enable the first motor 10 to drive the threaded rod 11 to rotate, the threaded rod 11 drives the threaded block 12 to rotate, the threaded block 12 drives the limiting plate 13 to move, the limiting plate 13 drives the sliding sleeve 5 to slide in the sliding groove 4 to adjust the position, the electric telescopic rod 7 is started again to enable the electric telescopic rod 7 to drive the sliding block 8 to slide in the sliding sleeve 5, the sliding block 8 drives the first air cylinder 14 to move to adjust the position, then the first air cylinder 14 is started to enable the first air cylinder 14 to drive the mounting sleeve 15 to move downwards, the mounting sleeve 15 drives the limiting frame 16 to move, the limiting frame 16 drives the connecting frame 17 to move, the connecting frame 17 drives the second motor 18 to move, finally the second motor 18 drives the mounting plate 19 to rotate, the mounting plate 19 drives the cutting knife 20 to rotate the workpiece, so that the gantry machining center is convenient to rotate the workpiece, when the cutting knife 20 is required to be replaced, the electric telescopic rod 7 drives the sliding block 8 to slide in the sliding sleeve 5, the sliding block 8 drives the first air cylinder 14 to move to the first air cylinder 14, then the first air cylinder 14 drives the mounting sleeve 15 to move downwards, the mounting sleeve 15 drives the mounting sleeve 15 to move to enable the second motor 18 to drive the second motor 18 to rotate the mounting plate 19 to rotate the cutting knife 20, the cutting knife 20 to rotate the workpiece, the gantry machining center to rotate, and the gantry machining center is convenient to rotate and the workpiece to be replaced, and the gantry machining center is convenient to rotate, and the cutting assembly is convenient to rotate and the cutting assembly and the clamping assembly is replaced.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420797205.6U CN222221761U (en) | 2024-04-17 | 2024-04-17 | Multi-axis gantry machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420797205.6U CN222221761U (en) | 2024-04-17 | 2024-04-17 | Multi-axis gantry machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222221761U true CN222221761U (en) | 2024-12-24 |
Family
ID=93914356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420797205.6U Expired - Fee Related CN222221761U (en) | 2024-04-17 | 2024-04-17 | Multi-axis gantry machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222221761U (en) |
-
2024
- 2024-04-17 CN CN202420797205.6U patent/CN222221761U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20241224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |