CN220902503U - Gantry machine tool - Google Patents
Gantry machine tool Download PDFInfo
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- CN220902503U CN220902503U CN202322628286.5U CN202322628286U CN220902503U CN 220902503 U CN220902503 U CN 220902503U CN 202322628286 U CN202322628286 U CN 202322628286U CN 220902503 U CN220902503 U CN 220902503U
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- gantry machine
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- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 238000003754 machining Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002173 cutting fluid Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a gantry machine tool, which comprises a machining platform and a gantry device. The processing platform comprises a workbench and a Y-axis motion mechanism for driving the workbench to move along a Y-axis; the gantry device comprises a portal frame, wherein the portal frame comprises upright posts positioned at two sides of a processing platform and a cross beam connected with the two upright posts, a vertical processing mechanism is arranged on the cross beam, a horizontal processing mechanism is arranged on one upright post, the vertical processing mechanism comprises a first X-axis movement mechanism, a mounting frame, a first Z-axis movement mechanism and a Z-axis, the first X-axis movement mechanism is used for driving the mounting frame to move along the X-axis, the Z-axis is used for processing a workpiece in the vertical direction, the horizontal processing mechanism comprises a second Z-axis movement mechanism, a lifting frame, a second X-axis movement mechanism and the X-axis, the second Z-axis movement mechanism is used for driving the lifting frame to move up and down, and the X-axis is used for processing the workpiece in the horizontal direction. Therefore, the top surface of the workpiece can be machined, and the side surface of the workpiece can also be machined.
Description
Technical Field
The utility model relates to the field of machine tools, in particular to a gantry machine tool.
Background
The gantry machine tool has the advantages that most of the existing structures are that an installation frame moves along the X axis on a guide rail on one side of the cross beam on the cross beam, a ram is installed on the installation frame and moves vertically along a Z axis guide rail on the installation frame, and an accessory head for machining is installed at the bottom of the ram. However, such gantry machine tools can only machine the top surface of the workpiece, but cannot machine the side surfaces of the workpiece.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a gantry machine tool which can process the top surface of a workpiece and can process the side surface of the workpiece.
The technical scheme adopted for solving the technical problems is as follows:
a gantry machine tool includes
The processing platform comprises a workbench for installing a workpiece and a Y-axis movement mechanism for driving the workbench to move along a Y-axis;
The gantry device comprises a gantry, wherein the gantry comprises upright posts positioned on two sides of a processing platform and a cross beam connected with the two upright posts, a vertical processing mechanism is arranged on the cross beam, one of the upright posts is provided with a horizontal processing mechanism, the vertical processing mechanism comprises a first X-axis moving mechanism, a mounting frame, a first Z-axis moving mechanism and a Z main shaft, the first X-axis moving mechanism is arranged on the cross beam and used for driving the mounting frame to move along the X-axis, the first Z-axis moving mechanism is arranged on the mounting frame and used for driving the Z main shaft to move up and down, the Z main shaft is used for processing a workpiece in the vertical direction, the horizontal processing mechanism comprises a second Z-axis moving mechanism, a lifting frame, a second X-axis moving mechanism and an X main shaft, the second Z-axis moving mechanism is arranged on the upright posts and used for driving the lifting frame to move up and down, and the X main shaft is used for processing the workpiece in the horizontal direction.
According to the gantry machine tool provided by the embodiment of the utility model, the gantry machine tool has at least the following beneficial effects: the processing platform is provided with a workbench and is used for installing a workpiece, the Y-axis movement mechanism is used for driving the workbench to move to the lower part of the portal frame along the Y axis, the vertical processing mechanism on the portal frame beam drives the mounting frame to move along the X axis through the first X-axis movement mechanism, the first Z-axis movement mechanism drives the Z-axis to move up and down to process the workpiece in the vertical direction, the horizontal processing mechanism on the portal frame upright post drives the lifting frame to move up and down through the second Z-axis movement mechanism, and the second X-axis movement mechanism drives the X-axis to move in the horizontal direction to process the workpiece. Therefore, the top surface of the workpiece can be machined, and the side surface of the workpiece can also be machined.
According to some embodiments of the utility model, the Y-axis motion mechanism, the first X-axis motion mechanism, and the second Z-axis motion mechanism are all screw rod sliding table mechanisms, and the first Z-axis motion mechanism and the second X-axis motion mechanism are cylinders.
The beneficial effects are that: the screw rod sliding table mechanism and the air cylinder are adopted, so that the structure is simple and the control is easy.
According to some embodiments of the utility model, a tool magazine is arranged on the other upright post.
The beneficial effects are that: the tool magazine is arranged, so that the tool can be conveniently replaced, and the machining efficiency is improved.
According to some embodiments of the utility model, a tool changing assembly is arranged on the tool magazine, and the tool changing assembly is used for changing the tool of the Z spindle.
The beneficial effects are that: the tool magazine is provided with the replacement tool assembly, so that the tools of the tool magazine and the tools of the Z main shaft can be exchanged.
According to some embodiments of the utility model, the tool changing assembly comprises a first motor and a tool changing bar arranged on an output shaft of the first motor, and clamping edges for clamping the tools are arranged at two ends of the tool changing bar.
The beneficial effects are that: the first motor drives the cutter changing bar to rotate, so that the cutting edges at the two ends of the cutter changing bar clamp the cutter to fix the cutter and rotate for switching installation.
According to some embodiments of the utility model, the mounting frame is provided with a first cooling pipe facing the end of the Z spindle.
The beneficial effects are that: the first cooling pipe is arranged to be beneficial to cooling of the Z main shaft during processing.
According to some embodiments of the utility model, the lifting frame is provided with a second cooling pipe facing the end of the X main shaft.
The beneficial effects are that: the second cooling pipe is arranged to be beneficial to cooling of the X main shaft during processing.
According to some embodiments of the utility model, both sides of the workbench are provided with water tanks for collecting cutting fluid.
The beneficial effects are that: the water tanks are arranged on the two sides of the workbench, so that cutting fluid is collected in the machining engineering, and the ground is prevented from being polluted.
According to some embodiments of the utility model, the table is provided with a clamp for clamping the workpiece.
The beneficial effects are that: the workbench setting clamp is beneficial to installation work.
According to some embodiments of the utility model, the bottom of the clamp is provided with a rotation motor.
The beneficial effects are that: the bottom of the clamp is provided with a rotating motor, so that the clamp can be rotated before machining, and more sides of a workpiece can be machined.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a top view of the table of FIG. 1;
fig. 3 is a top view of the tool changer assembly of fig. 1.
Reference numerals: table 100, Y-axis motion mechanism 110, upright 120, cross beam 130, first X-axis motion mechanism 140, mounting frame 150, first Z-axis motion mechanism 160, Z-axis 170, second Z-axis motion mechanism 180, lift 190, second X-axis motion mechanism 200, X-axis 210, magazine 220, tool changing assembly 230, first motor 240, tool changing bar 250, clamping opening 260, first cooling tube 270, second cooling tube 280, water tank 290, clamp 300, and rotating motor 310.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
A gantry machine tool is described in detail below with reference to fig. 1-3 in a specific embodiment. It is to be understood that the following description is exemplary only and is not intended to limit the utility model in any way.
As shown in fig. 1-2, a gantry machine tool includes a machining platform and a gantry apparatus.
The processing platform comprises a workbench 100 for installing a workpiece and a Y-axis motion mechanism 110 for driving the workbench 100 to move along the Y-axis; the gantry device comprises a portal frame, the portal frame comprises upright posts 120 positioned at two sides of a processing platform and a cross beam 130 connected with the two upright posts 120, a vertical processing mechanism is arranged on the cross beam 130, a horizontal processing mechanism is arranged on one upright post 120, the vertical processing mechanism comprises a first X-axis moving mechanism 140, a mounting frame 150, a first Z-axis moving mechanism 160 and a Z main shaft 170, the first X-axis moving mechanism 140 is arranged on the cross beam 130 and used for driving the mounting frame 150 to move along an X axis, the first Z-axis moving mechanism 160 is arranged on the mounting frame 150 and used for driving the Z main shaft 170 to move up and down, the Z main shaft 170 is used for processing a workpiece in the vertical direction, the horizontal processing mechanism comprises a second Z-axis moving mechanism 180, a lifting frame 190, a second X-axis moving mechanism 200 and an X main shaft 210, the second Z-axis moving mechanism 180 is arranged on the upright post 120 and used for driving the lifting frame 190 to move up and down, and the second X main shaft 210 is arranged on the lifting frame 190 and used for driving the X main shaft 210 to move in the horizontal direction to process the workpiece. The processing platform is provided with a workbench 100 for installing a workpiece, a Y-axis moving mechanism 110 is used for driving the workbench 100 to move to the lower side of a portal frame along a Y-axis, a vertical processing mechanism on a portal frame beam 130 drives a mounting frame 150 to move along an X-axis through a first X-axis moving mechanism 140, a first Z-axis moving mechanism 160 drives a Z-axis 170 to move up and down to process the workpiece in the vertical direction, a horizontal processing mechanism on a portal frame upright 120 drives a lifting frame 190 to move up and down through a second Z-axis moving mechanism 180, and a second X-axis moving mechanism 200 drives an X-axis 210 to move in the horizontal direction to process the workpiece. Therefore, the top surface of the workpiece can be machined, and the side surface of the workpiece can also be machined.
The Y-axis movement mechanism 110, the first X-axis movement mechanism 140, and the second Z-axis movement mechanism 180 are all screw rod sliding mechanisms, and the first Z-axis movement mechanism 160 and the second X-axis movement mechanism 200 are cylinders. The screw rod sliding table mechanism and the air cylinder are adopted, so that the structure is simple and the control is easy.
As shown in fig. 1, another upright 120 is provided with a magazine 220. The tool magazine 220 is arranged to facilitate tool changing and improve machining efficiency. Tool magazine 220 is provided with a tool changing assembly 230, and tool changing assembly 230 is used for changing the tool of Z-spindle 170. Tool magazine 220 is provided with a tool changing assembly 230 to facilitate the exchange of tools of tool magazine 220 with tools of Z-spindle 170. Specifically, as shown in fig. 3, the tool changing assembly 230 includes a first motor 240, a tool changing bar 250 disposed on an output shaft of the first motor 240, and clamping openings 260 for clamping tools are disposed at two ends of the tool changing bar 250. The first motor 240 drives the cutter changing bar 250 to rotate, so that the cutter is fixed and rotatably switched by the clamping edges 260 at the two ends of the cutter changing bar 250.
It will be appreciated that as shown in fig. 1, the mounting bracket 150 is provided with a first cooling tube 270 toward the end of the Z-spindle 170. The provision of the first cooling tube 270 facilitates the cooling of the Z-spindle 170 during processing. The lift 190 is provided with a second cooling pipe 280 facing the end of the X-spindle 210. The provision of the second cooling tube 280 facilitates the cooling of the X-spindle 210 during processing. Accordingly, both sides of the table 100 are provided with a water tank 290 for collecting the cutting fluid. The water tanks 290 are provided at both sides of the table 100 to facilitate the collection of cutting fluid for the machining process and prevent the contamination of the ground.
As shown in fig. 1 and 2, a jig 300 for clamping a workpiece is provided on the table 100. The work table 100 is provided with a jig 300 to facilitate the mounting work. Also, a rotation motor 310 is provided at the bottom of the clamp 300. The bottom of the fixture 300 is provided with a rotating motor 310, which can rotate the fixture 300 before machining, thereby machining more sides of the workpiece.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. A gantry machine tool, comprising:
The machining platform comprises a workbench (100) for installing a workpiece and a Y-axis movement mechanism (110) for driving the workbench (100) to move along a Y-axis;
The gantry device comprises a gantry, wherein the gantry comprises upright posts (120) arranged on two sides of a processing platform and a beam (130) connected with the two upright posts (120), a vertical processing mechanism is arranged on the beam (130), a horizontal processing mechanism is arranged on one upright post (120), the vertical processing mechanism comprises a first X-axis moving mechanism (140), a mounting frame (150), a first Z-axis moving mechanism (160) and a Z-axis (170), the first X-axis moving mechanism (140) is arranged on the beam (130) and used for driving the mounting frame (150) to move along an X-axis, the first Z-axis moving mechanism (160) is arranged on the mounting frame (150) and used for driving the Z-axis (170) to move up and down, the Z-axis (170) is used for processing a workpiece in the vertical direction, the horizontal processing mechanism comprises a second Z-axis moving mechanism (180), a lifting frame (190), a second X-axis moving mechanism (200) and an X-axis (210), and the second Z-axis moving mechanism (180) is arranged on the upright post (120) and used for driving the lifting frame (190) to move down along the X-axis moving direction (210) and horizontally.
2. The gantry machine tool according to claim 1, wherein the Y-axis movement mechanism (110), the first X-axis movement mechanism (140), and the second Z-axis movement mechanism (180) are screw slide mechanisms, and the first Z-axis movement mechanism (160) and the second X-axis movement mechanism (200) are cylinders.
3. A gantry machine according to claim 1, characterized in that the other column (120) is provided with a magazine (220).
4. A gantry machine tool according to claim 3, characterized in that a tool changing assembly (230) is arranged on the tool magazine (220), and the tool changing assembly (230) is used for changing the tool of the Z spindle (170).
5. The gantry machine tool according to claim 4, wherein the tool changing assembly (230) comprises a first motor (240) and a tool changing bar (250) arranged on an output shaft of the first motor (240), and clamping openings (260) for clamping tools are formed at two ends of the tool changing bar (250).
6. Gantry machine according to claim 1, characterized in that the mounting (150) is provided with a first cooling tube (270) directed towards the end of the Z spindle (170).
7. Gantry machine tool according to claim 6, characterized in that the lifting frame (190) is provided with a second cooling tube (280) towards the end of the X spindle (210).
8. Gantry machine tool according to claim 7, characterized in that the two sides of the table (100) are provided with a water tank (290) for collecting cutting fluid.
9. Gantry machine tool according to claim 1, characterized in that the table (100) is provided with a clamp (300) for clamping the workpiece.
10. Gantry machine according to claim 9, characterized in that the bottom of the clamp (300) is provided with a rotation motor (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322628286.5U CN220902503U (en) | 2023-09-26 | 2023-09-26 | Gantry machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322628286.5U CN220902503U (en) | 2023-09-26 | 2023-09-26 | Gantry machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902503U true CN220902503U (en) | 2024-05-07 |
Family
ID=90905929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322628286.5U Active CN220902503U (en) | 2023-09-26 | 2023-09-26 | Gantry machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902503U (en) |
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2023
- 2023-09-26 CN CN202322628286.5U patent/CN220902503U/en active Active
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