CN220971603U - Lifting translation device - Google Patents
Lifting translation device Download PDFInfo
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- CN220971603U CN220971603U CN202321005038.9U CN202321005038U CN220971603U CN 220971603 U CN220971603 U CN 220971603U CN 202321005038 U CN202321005038 U CN 202321005038U CN 220971603 U CN220971603 U CN 220971603U
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- lifting
- sliding table
- tool rest
- sliding
- translation
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- 238000013519 translation Methods 0.000 title claims abstract description 38
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000009467 reduction Effects 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims description 30
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
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Abstract
The application discloses a lifting translation device, which relates to the technical field of machining. The lifting translation device comprises a portal frame, a sliding table and a tool rest, wherein the portal frame is movably connected with the sliding table through a translation assembly, and the translation assembly is used for driving the sliding table to move left and right along the horizontal direction; the sliding table is movably connected with the tool rest through a lifting assembly, and the lifting assembly is used for driving the tool rest to move up and down along the vertical direction; the translation assembly and the lifting assembly all comprise guide mechanisms, each guide mechanism comprises a combined structure of a sliding rail and a sliding block, the contact surface between the sliding block and the sliding rail is provided with a wear-resistant coating, and vibration reduction pieces are arranged between the connection of the portal frame and the sliding table and between the connection of the sliding table and the tool rest.
Description
Technical Field
The application relates to the technical field of machining, in particular to a lifting translation device.
Background
The gantry machine tool is machine tool equipment for metal cutting processing, has application in various machining fields such as aerospace, petrochemical industry, rail transit, precision instruments, automobile industry, bearing industry, mould industry and the like, and is suitable for processing various complex parts. The gantry structure is adopted, a portal frame is formed by two upright posts and a cross beam, the structural rigidity is very high, the inertial force generated by heavy load and high-speed operation can be supported, the portal frame is a foundation for realizing high machining precision of a machine tool, and main functional components of the gantry machine tool are arranged on the portal frame structure and comprise a power system, a cutting assembly and a machining platform.
The cutting assembly and the power system are two indispensable parts of the gantry machine tool, the power system comprises a lifting translation device, the cutting assembly is connected with the lifting translation device, and the lifting translation device drives the cutting assembly to move so as to process a workpiece on the processing platform.
When the existing gantry machine tool works, the lifting and translating device generates loud noise, and discomfort is caused to workers.
Disclosure of Invention
The application aims to provide a lifting translation device which is reasonable in structural design, stable and reliable in movement and low in noise generated during operation.
In order to achieve the above purpose, the application adopts the following technical scheme: the lifting translation device comprises a portal frame, a sliding table and a tool rest, wherein the portal frame is movably connected with the sliding table through a translation assembly, and the translation assembly is used for driving the sliding table to move left and right along the horizontal direction; the sliding table is movably connected with the tool rest through a lifting assembly, and the lifting assembly is used for driving the tool rest to move up and down along the vertical direction; the translation subassembly with elevating system has all included guiding mechanism, guiding mechanism includes the integrated configuration of slide rail and slider, the slider with the contact surface between the slide rail all is equipped with wear-resisting coating, the portal frame with between the slip table is connected, the slip table with between the knife rest is connected all is equipped with damping piece.
Compared with the prior art, the application has the advantages that: the device realizes the functions of translation and lifting through the translation component and the lifting component, expands the operation range and improves the use flexibility of the equipment; the translation assembly can drive the sliding table to move left and right along the horizontal direction, so that translation movement is realized; the lifting component can drive the tool rest to move up and down along the vertical direction so as to realize lifting movement; the translation assembly and the lifting assembly all adopt guide mechanisms to realize accurate control. The guide mechanism adopts a combined structure of the sliding rail and the sliding block, so that the movement of the sliding block can be effectively guided, and the stability in the moving process is ensured; the contact surface of the sliding rail and the sliding block is provided with a wear-resistant coating, so that the wear of the sliding rail and the sliding block is reduced, the noise in the operation process is reduced, the friction between the sliding rail and the sliding block is reduced, and the service life is prolonged; the vibration reduction pieces are arranged at the joint of the portal frame and the sliding table and the joint of the sliding table and the tool rest, so that the impact sound between the portal frame and the sliding table and between the sliding table and the tool rest can be effectively reduced, and the effect of reducing noise is achieved.
In some embodiments of the present application, the translation assembly includes a first motor, a first screw, and a first connection plate, where an output end of the first motor drives the slider to translate along the sliding rail through the first screw, the slider is fixedly connected with the first connection plate, and the first connection plate is connected with the sliding table.
In some embodiments of the present application, the lifting assembly includes a second motor, a second screw, and a second connecting plate, where an output end of the second motor drives the slider to translate along the sliding rail through the second screw, the slider is fixedly connected with the second connecting plate, and the second connecting plate is connected with the tool rest.
In some embodiments of the present application, the damping member between the gantry and the sliding table includes a first damping support fixed on the gantry and a first damping block fixed on the sliding table, and a damping spring is disposed between the first damping support and the first damping block.
In some embodiments of the present application, the vibration damping member between the slide table and the tool holder includes a second vibration damping mount fixed on the slide table and a second vibration damping block fixed on the tool holder, and a vibration damping spring is disposed between the second vibration damping mount and the second vibration damping block.
In some embodiments of the application, the wear resistant coating is a PTFE coating or a UHMWPE coating.
In some embodiments of the present application, a positioning column is disposed on the tool rest, and the sliding table is movably connected with the positioning column.
In some embodiments of the application, the lower end of the tool post is provided with a detachable tool bit assembly.
Drawings
FIG. 1 is a schematic view of a gantry structure;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of a sliding table structure on a portal frame;
FIG. 4 is a schematic diagram of the back structure of the slipway;
Fig. 5 is a schematic view of the back structure of the tool holder.
In the figure: 1. a portal frame; 2. a sliding table; 3. a tool holder; 4. a slide rail; 5. a slide block; 6. a vibration damping member; 7. a first motor; 8. a first screw rod; 9. a first connection plate; 10. a second motor; 11. a second screw rod; 12. a second connecting plate; 13. positioning columns; 14. a cutter head assembly.
Description of the embodiments
The present application will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.
In the description of the present application, it should be noted that, for the azimuth words such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present application that the device or element referred to must have a specific azimuth configuration and operation.
It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The terms "comprises" and "comprising," along with any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1-5, the lifting translation device comprises a portal frame 1, a sliding table 2 and a tool rest 3, wherein the portal frame 1 is movably connected with the sliding table 2 through a translation assembly, and the translation assembly is used for driving the sliding table 2 to move left and right along the horizontal direction; the sliding table 2 is movably connected with the tool rest 3 through a lifting assembly, and the lifting assembly is used for driving the tool rest 3 to move up and down along the vertical direction; the translation subassembly and lifting unit have all included guiding mechanism, and guiding mechanism includes the integrated configuration of slide rail 4 and slider 5, and the contact surface between slider 5 and the slide rail 4 all is equipped with wear-resisting coating, all is equipped with damping piece 6 between portal frame 1 and slip table 2 are connected, slip table 2 and tool rest 3 are connected.
The device realizes the functions of translation and lifting through the translation component and the lifting component, expands the operation range and improves the use flexibility of the equipment; the translation assembly can drive the sliding table 2 to move left and right along the horizontal direction, so that translation movement is realized; the lifting component can drive the tool rest 3 to move up and down along the vertical direction so as to realize lifting movement; the translation assembly and the lifting assembly all adopt guide mechanisms to realize accurate control. The guide mechanism adopts a combined structure of the slide rail 4 and the slide block 5, so that the movement of the slide block 5 can be effectively guided, and the stability in the moving process is ensured; the contact surface of the sliding rail 4 and the sliding block 5 is provided with a wear-resistant coating, so that the wear of the sliding rail 4 and the sliding block is reduced, the noise in the operation process is reduced, the friction force between the sliding rail 4 and the sliding block can be reduced, and the service life is prolonged; the vibration reduction pieces 6 are arranged at the joint of the portal frame 1 and the sliding table 2 and the joint of the sliding table 2 and the tool rest 3, so that the impact sound between the portal frame 1 and the sliding table 2 and between the sliding table 2 and the tool rest 3 can be effectively reduced, and the effect of reducing noise is achieved.
In some embodiments of the present application, the translation assembly includes a first motor 7, a first screw rod 8 and a first connecting plate 9, the output end of the first motor 7 drives the sliding block 5 to translate along the sliding rail 4 through the first screw rod 8, the sliding block 5 is fixedly connected with the first connecting plate 9, and the first connecting plate 9 is connected with the sliding table 2.
In some embodiments of the present application, the lifting assembly includes a second motor 10, a second screw 11 and a second connecting plate 12, where an output end of the second motor 10 drives the sliding block 5 to translate along the sliding rail 4 through the second screw 11, the sliding block 5 is fixedly connected with the second connecting plate 12, and the second connecting plate 12 is connected with the tool rest 3.
In some embodiments of the application, the damping member 6 between the gantry 1 and the sliding table 2 includes a first damping mount fixed on the gantry 1 and a first damping block fixed on the sliding table 2, between which a damping spring is provided.
In some embodiments of the application, the damping member 6 between the slide 2 and the tool holder 3 comprises a second damping mount fixed to the slide 2 and a second damping block fixed to the tool holder 3, between which a damping spring is arranged.
In some embodiments of the application, the wear resistant coating is a PTFE coating or a UHMWPE coating.
In some embodiments of the present application, the tool rest 3 is provided with a positioning column 13, and the sliding table 2 is movably connected with the positioning column 13.
In some embodiments of the application, the lower end of the blade carrier 3 is provided with a removable blade assembly 14.
The foregoing has outlined the basic principles, features, and advantages of the present application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of the application is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a lift translation device, includes portal frame (1), its characterized in that: the device comprises a gantry (1), a sliding table (2) and a tool rest (3), wherein the gantry (1) is movably connected with the sliding table (2) through a translation assembly, and the translation assembly is used for driving the sliding table (2) to move left and right along the horizontal direction; the sliding table (2) is movably connected with the tool rest (3) through a lifting assembly, and the lifting assembly is used for driving the tool rest (3) to move up and down along the vertical direction; the translation subassembly with elevating system has all included guiding mechanism, guiding mechanism includes the integrated configuration of slide rail (4) and slider (5), slider (5) with the contact surface between slide rail (4) all is equipped with wear-resisting coating, portal frame (1) with between slip table (2) are connected, slip table (2) with between knife rest (3) are connected all are equipped with damping piece (6).
2. The lifting and translating device of claim 1 wherein: the translation subassembly includes first motor (7), first lead screw (8) and first connecting plate (9), the output of first motor (7) is passed through first lead screw (8) drive slider (5) are followed slide rail (4) translation, slider (5) with first connecting plate (9) fixed connection, first connecting plate (9) with slip table (2) are connected.
3. The lifting and translating device of claim 1 wherein: the lifting assembly comprises a second motor (10), a second screw rod (11) and a second connecting plate (12), wherein the output end of the second motor (10) drives the sliding block (5) to translate along the sliding rail (4) through the second screw rod (11), the sliding block (5) is fixedly connected with the second connecting plate (12), and the second connecting plate (12) is connected with the tool rest (3).
4. The lifting and translating device of claim 1 wherein: the damping piece (6) between the portal frame (1) and the sliding table (2) comprises a first damping support fixed on the portal frame (1) and a first damping block fixed on the sliding table (2), and a damping spring is arranged between the first damping support and the first damping block.
5. The lifting and translating device of claim 1 wherein: the vibration reduction piece (6) between the sliding table (2) and the tool rest (3) comprises a second vibration reduction support fixed on the sliding table (2) and a second vibration reduction block fixed on the tool rest (3), and a vibration reduction spring is arranged between the second vibration reduction support and the second vibration reduction block.
6. The lifting and translating device of claim 1 wherein: the wear-resistant coating is a PTFE coating or an UHMWPE coating.
7. The lifting and translating device of claim 1 wherein: the tool rest (3) is provided with a positioning column (13), and the sliding table (2) is movably connected with the positioning column (13).
8. The lifting and translating device of claim 1 wherein: the lower end of the tool rest (3) is provided with a detachable tool bit assembly (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321005038.9U CN220971603U (en) | 2023-04-27 | 2023-04-27 | Lifting translation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321005038.9U CN220971603U (en) | 2023-04-27 | 2023-04-27 | Lifting translation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220971603U true CN220971603U (en) | 2024-05-17 |
Family
ID=91063070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321005038.9U Active CN220971603U (en) | 2023-04-27 | 2023-04-27 | Lifting translation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220971603U (en) |
-
2023
- 2023-04-27 CN CN202321005038.9U patent/CN220971603U/en active Active
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