CN221231994U - Suspension operating device and gantry machine tool - Google Patents
Suspension operating device and gantry machine tool Download PDFInfo
- Publication number
- CN221231994U CN221231994U CN202322370295.9U CN202322370295U CN221231994U CN 221231994 U CN221231994 U CN 221231994U CN 202322370295 U CN202322370295 U CN 202322370295U CN 221231994 U CN221231994 U CN 221231994U
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- cantilever
- rotating shaft
- base
- bearing plate
- operation device
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- 239000000725 suspension Substances 0.000 title claims abstract description 41
- 238000013016 damping Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The application discloses a suspension operating device and a gantry machine tool, and belongs to the technical field of suspension operating devices. The suspension operation device comprises a base, a cantilever and a damping piece, wherein the cantilever is rotatably connected with the base; the damping piece is connected with the base and the cantilever and is used for generating damping force so as to limit the relative rotation between the base and the cantilever. According to the application, the damping piece is arranged to generate damping force, so that the relative rotation between the base and the cantilever is limited, the upper and lower positions of the operation box can be adjusted in real time, and the operation suitability of operators is improved.
Description
Technical Field
The utility model relates to the technical field of suspension type operating devices, in particular to a suspension type operating device and a gantry machine tool.
Background
The existing gantry machine tool is connected with a rotation and lifting adjusting structure in a most traditional connection mode such as threaded connection, welded connection and bearing connection, the rotation and lifting adjusting structure can ensure that the position of an operation box reaches a proper position, but the upper and lower positions of the operation box fixed by an adjusting and limiting bolt after the position is reached cannot be adjusted at any time, and the operation suitability of operators is affected.
Disclosure of utility model
The application mainly solves the technical problem of providing the suspension operating device and the gantry machine tool, wherein the damping piece is arranged to generate damping force to limit the relative rotation between the base and the cantilever, so that the upper and lower positions of the operating box can be adjusted in real time, and the operating suitability of operators is improved.
In order to solve the technical problems, the application adopts a technical scheme that: the suspension operating device comprises a base, a cantilever and a damping piece, wherein the cantilever is rotatably connected with the base; the damping piece is connected with the base and the cantilever and is used for generating damping force so as to limit the relative rotation between the base and the cantilever.
Further, the suspension operation device further comprises a first rotating shaft and a first bearing plate, wherein the first rotating shaft sequentially penetrates through the cantilever and the base from the outside, and meanwhile, the first rotating shaft is fixedly connected with the base and is movably connected with the cantilever; the first bearing plate is positioned outside the cantilever, and is sleeved on the first rotating shaft and fixedly connected with the first rotating shaft;
The damping piece is sleeved on the first rotating shaft and is positioned between the cantilever and the first bearing plate and used for generating damping force so as to limit the relative rotation between the cantilever and the first bearing plate.
Further, the suspension operating device further comprises a locking piece, wherein the locking piece is sleeved on the first rotating shaft and used for locking the first bearing plate and the first rotating shaft so as to realize fixed connection between the first bearing plate and the first rotating shaft.
Further, the locking piece comprises a nut and a stop washer, and the nut is sleeved on the first rotating shaft and is positioned at one side of the first bearing plate, which is away from the cantilever; the stop washer is sleeved on the first rotating shaft and is positioned between the first bearing plate and the nut.
Further, the suspension operating device further comprises a second bearing plate and a shaft sleeve, wherein the second bearing plate is embedded on the outer wall of the cantilever and fixedly connected with the cantilever, and meanwhile, the second bearing plate is sleeved on the first rotating shaft; the shaft sleeve is rotatably sleeved on the first rotating shaft and is positioned between the first rotating shaft and the second bearing plate, and the shaft sleeve is fixedly connected with the second bearing plate.
Further, the damping piece comprises a brake pad, the brake pad is sleeved on the first rotating shaft, and two surfaces of the brake pad, which are arranged opposite to each other, are respectively connected with the cantilever and the first bearing plate.
Further, the thickness of the brake pad ranges from 2.8mm to 3.2mm.
Further, the base comprises a base and a second rotating shaft, one end of the second rotating shaft is inserted into the base and is rotatably connected with the base, and the other end of the second rotating shaft is rotatably connected with the cantilever.
Further, the suspension operating device further comprises an impact block and a limiting block, wherein the impact block is fixed on the second rotating shaft; the limiting block is fixed on the base;
When the rotation angle of the second rotating shaft relative to the base exceeds a preset angle range, the impact block and the limiting block are abutted against each other, so that the relative rotation between the impact block and the limiting block is prevented.
The application also comprises a second technical scheme, namely a gantry machine tool, which comprises the suspension operation device.
The beneficial effects are that: different from the prior art, the suspension operating device comprises a base, a cantilever and a damping piece, wherein the cantilever is rotatably connected with the base; the damping piece is connected with the base and the cantilever and is used for generating damping force so as to limit the relative rotation between the base and the cantilever. The damping piece is arranged to generate damping force to limit the relative rotation between the base and the cantilever, so that the upper and lower positions of the operation box can be adjusted in real time, and the operation suitability of operators is improved.
Drawings
For a clearer description of the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic perspective view of an embodiment of a suspension manipulator of the present application;
FIG. 2 is a schematic view of a partial cross-sectional structure of the suspension operation device of FIG. 1;
Fig. 3 is a schematic view of a portion of the suspension manipulator of fig. 1 in an exploded view.
Detailed Description
For the purpose of making the objects, technical solutions and effects of the present application clearer and more specific, the present application will be described in further detail below with reference to the accompanying drawings and examples, it being obvious that the examples described are only some, but not all, examples of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without making any inventive effort are within the scope of the present application.
In an embodiment of the present application, referring to fig. 1 and 2, a suspension operation device 100 is provided, which includes a base 110, a cantilever 115, and a damping member 120, wherein the cantilever 115 is rotatably connected with the base 110; damping member 120 is coupled to base 110 and cantilever 115 for generating a damping force to limit relative rotation between base 110 and cantilever 115.
Specifically, the base 110 is fixed at a position, the cantilever 115 is above the base 110, the cantilever 115 can rotate up and down or horizontally relative to the base 110, an operation box (not shown) is suspended at an end of the cantilever 115 far from the base 110, when the cantilever 115 rotates relative to the base 110, the operation box can change position along with the rotation of the cantilever 115, the damping member 120 is between the base 110 and the cantilever 115, so that the friction force between the base 110 and the cantilever 115 is increased during the up and down rotation, further, the cantilever 115 can rotate downwards because the end of the operation box is heavier, and after the end of the operation box is increased, the cantilever 115 can rotate up and down, after the acting force is cancelled, the cantilever 115 can be fixed at a position, the rotation is stopped, and the up and down position of the operation box can be adjusted in real time.
In an embodiment of the present application, referring to fig. 2, the suspension operation device 100 further includes a first shaft 125 and a first bearing plate 130, wherein the first shaft 125 sequentially penetrates through the cantilever 115 and the base 110 from the outside, and the first shaft 125 is fixedly connected with the base 110 and movably connected with the cantilever 115; the first bearing plate 130 is located outside the cantilever 115, and meanwhile, the first bearing plate 130 is sleeved on the first rotating shaft 125 and is fixedly connected with the first rotating shaft 125; the damping member 120 is sleeved on the first rotating shaft 125 and located between the cantilever 115 and the first bearing plate 130, for generating a damping force to limit the relative rotation between the cantilever 115 and the first bearing plate 130.
Specifically, the first shaft 125 is fixedly connected to the base 110, and is movably connected to the cantilever 115, so that the cantilever 115 can rotate up and down relative to the base 110. The first bearing plate 130 is outside the cantilever 115 and the damping member 120, and can fix the position of the damping member 120, and meanwhile, the tightness between the damping member 120 and the cantilever 115 can be controlled by setting the position of the first bearing plate 130, so that the damping force between the damping member 120 and the cantilever 115 is controlled, and the acting force required by the up-and-down rotation of the cantilever 115 is controlled.
In an embodiment of the present application, referring to fig. 3, the suspension operation device 100 further includes a locking member 135, where the locking member 135 is sleeved on the first shaft 125, so as to lock the first bearing plate 130 and the first shaft 125, so as to achieve a fixed connection between the first bearing plate 130 and the first shaft 125. Specifically, the locking member 135 firmly and fixedly connects the first bearing plate 130 to the first rotation shaft 125, prevents the influence of vibration and external force on the first bearing plate 130, and ensures the stability of the operation of the suspension operation device 100 when the suspension operation device 100 is in operation.
In an embodiment of the present application, with continued reference to fig. 3, the locking member 135 includes a nut 1351 and a locking washer 1352, where the nut 1351 is sleeved on the first rotation shaft 125 and is located on a side of the first bearing plate 130 away from the cantilever 115; a stop washer 1352 is disposed on the first shaft 125 and between the first bearing plate 130 and the nut 1351. Specifically, the nut 1351 is sleeved on the first rotation shaft 125 and located beside the first bearing plate 130, the tightness of the first bearing plate 130 can be adjusted and maintained by screwing the nut 1351 and unscrewing the nut 1351, the lock washer 1352 fixes the nut 1351, looseness of the first bearing plate 130 is reduced, and when the nut 1351 is fastened, the lock washer 1352 can provide a certain elastic force to tightly fix it. In one embodiment, the stop washer 1352 is made of metal, and the stop washer 1352 made of metal is resistant to high temperature and abrasion and is less affected by strong impact and vibration.
Of course, in other embodiments, the material of the lock washer 1352 may be non-metal, such as rubber, silicone rubber, fiberglass, asbestos, etc.
In an embodiment of the present application, as shown in fig. 3, the suspension operation device 100 further includes a second bearing plate 140 and a shaft sleeve 145, wherein the second bearing plate 140 is embedded on an outer wall of the cantilever 115 and is fixedly connected with the cantilever 115, and meanwhile, the second bearing plate 140 is sleeved on the first rotating shaft 125; the shaft sleeve 145 is rotatably sleeved on the first rotating shaft 125 and is located between the first rotating shaft 125 and the second bearing plate 140, and the shaft sleeve 145 is fixedly connected with the second bearing plate 140.
Specifically, when the suspension operation device 100 is operated, the second bearing plate 140 may be detached due to vibration and movement, the shaft sleeve 145 may help the second bearing plate 140 to be fixed on the first rotation shaft 125, and at the same time, the shaft sleeve 145 may reduce damage of the second bearing plate 140 due to friction, and increase the life of the second bearing plate 140.
In one embodiment, the shaft sleeve 145 is a copper shaft sleeve, which has high wear resistance and long service life, and can save cost. In other embodiments, the sleeve 145 may be of other materials, such as cast iron, polymeric materials, stainless steel, and the like.
In an embodiment of the present application, the damping member 120 includes a brake pad, the brake pad is sleeved on the first rotating shaft 125, and two opposite surfaces of the brake pad are respectively connected to the cantilever 115 and the first bearing plate 130. Specifically, the brake pad, the cantilever 115 and the first bearing plate 130 are mutually pressed to generate friction force, so that the resistance is increased when the cantilever 115 rotates up and down, and meanwhile, the first bearing plate 130 fixes the brake pad on the first rotating shaft 125, so that the tightness between the brake pad and the cantilever 115 as well as between the brake pad and the first bearing plate 130 can be controlled, and the resistance of the cantilever 115 to rotate up and down is affected. The friction material of the brake pad and the cantilever 115 and the first bearing plate 130 are pressed together to generate friction force, so that the operating box end of the cantilever 115 can be guaranteed to apply an acting force to enable the cantilever 115 to rotate up and down, and when the acting force applied to the operating end of the cantilever 115 is cancelled, the cantilever 115 can keep the operating box end of the cantilever 115 from rotating up and down.
It should be noted that the type of the damping member 120 is not particularly limited, and other devices may be used as long as the damping member 120 has a rough surface, and may be sleeved on the first rotating shaft 125, so as to increase the resistance of the cantilever 115 to up-and-down rotation at the end of the operating box.
In one embodiment of the application, the thickness of the brake pad is in the range of 2.8mm to 3.2mm, for example, the thickness of the brake pad is 2.8mm, 3.0mm or 3.2mm.
In particular, it is considered that a brake pad exceeding 3.2mm may cause other parts to be installed without place because of the too thick thickness. The thickness of the brake pad smaller than 2.8mm is too thin, so that the resistance can not be reached when the cantilever 115 rotates up and down, the condition of downward rotation occurs after the cantilever 115 rotates to a certain height, and the brake pad is too thin to be broken easily, so that the service life of the brake pad is influenced. Therefore, the thickness range of the brake pad is 2.8mm-3.2mm, the brake pad can be ensured to have enough damping force to realize that the operating box end of the cantilever 115 gives an acting force to enable the cantilever 115 to rotate up and down, when the acting force on the operating end of the cantilever 115 is cancelled, the operating box end of the cantilever 115 can be kept from rotating up and down by the cantilever 115, the brake pad is not easy to wear and break, and the installation positions of other parts are not extruded.
In other embodiments, the thickness of the brake pad may be less than 2.8mm, or greater than 3.2mm, and in summary, the thickness of the brake pad may be set according to actual requirements, which is not limited herein.
In one embodiment of the present application, as shown in fig. 3, the base 110 includes a base 1101 and a second shaft 1102, wherein one end of the second shaft 1102 is inserted into the base 1101 and rotatably connected to the base 1101, and the other end is rotatably connected to the cantilever 115.
Specifically, the second shaft 1102 is configured such that the cantilever 115 can rotate relative to the base 1101, so that an operator can operate the operation box at multiple angles.
In an embodiment of the present application, as shown in fig. 3, the suspension operation device 100 further includes a striking block 150 and a limiting block 155, where the striking block 150 is fixed on the second rotating shaft 1102; the limiting block 155 is fixed on the base 1101; when the rotation angle of the second shaft 1102 relative to the base 1101 exceeds the preset angle range, the bump block 150 abuts against the stop 155 to prevent the second shaft 1102 from rotating relative to the base 1101.
Specifically, the impact block 150 and the stopper 155 are disposed such that the second shaft 1102 and the base 1101 can rotate only within a certain angle range, thereby preventing wires in the suspension operating device 100 from being entangled.
Of course, in other embodiments, the bump block 150 and the stopper 155 may not be provided, and the second shaft 1102 and the base 1101 may be freely rotatable.
In addition, the present application also protects a gantry machine tool including the suspension operation device 100 according to any one of the above embodiments, and the specific structure of the suspension operation device 100 may be referred to the above, and will not be described herein.
The foregoing is only the embodiments of the present application, and therefore, the patent scope of the application is not limited thereto, and all equivalent structures or equivalent processes using the descriptions of the present application and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the application.
Claims (9)
1. A suspension operation device characterized by comprising:
A base;
The cantilever is rotatably connected with the base;
the damping piece is connected with the base and the cantilever and is used for generating damping force so as to limit the relative rotation between the base and the cantilever;
The first rotating shaft sequentially penetrates through the cantilever and the base from the outside, and is fixedly connected with the base and movably connected with the cantilever;
The first bearing plate is positioned outside the cantilever, sleeved on the first rotating shaft and fixedly connected with the first rotating shaft;
The damping piece is sleeved on the first rotating shaft and positioned between the cantilever and the first bearing plate and used for generating damping force so as to limit the relative rotation between the cantilever and the first bearing plate.
2. A suspension operation device according to claim 1, wherein the suspension operation device further comprises:
The locking piece is sleeved on the first rotating shaft and used for locking the first bearing plate with the first rotating shaft so as to realize the fixed connection between the first bearing plate and the first rotating shaft.
3. The suspension operation device according to claim 2, wherein the lock member includes:
The nut is sleeved on the first rotating shaft and is positioned at one side of the first bearing plate, which is away from the cantilever;
The stop washer is sleeved on the first rotating shaft and is positioned between the first bearing plate and the nut.
4. A suspension operation device according to claim 1, wherein the suspension operation device further comprises:
The second bearing plate is embedded on the outer wall of the cantilever and fixedly connected with the cantilever, and meanwhile, the second bearing plate is sleeved on the first rotating shaft;
the shaft sleeve is rotatably sleeved on the first rotating shaft and positioned between the first rotating shaft and the second bearing plate, and the shaft sleeve is fixedly connected with the second bearing plate.
5. The suspension operation device according to claim 1, wherein the damping member includes a brake pad, the brake pad is sleeved on the first rotating shaft, and two surfaces of the brake pad opposite to each other are respectively connected with the cantilever and the first bearing plate.
6. The suspension operation device according to claim 5, wherein the thickness of the brake pad ranges from 2.8mm to 3.2mm.
7. A suspension handling apparatus according to claim 1, wherein the base comprises:
A base;
And one end of the second rotating shaft is inserted into the base and is rotatably connected with the base, and the other end of the second rotating shaft is rotatably connected with the cantilever.
8. The suspension operation device according to claim 7, characterized in that the suspension operation device further comprises:
the impact block is fixed on the second rotating shaft;
The limiting block is fixed on the base;
When the rotation angle of the second rotating shaft relative to the base exceeds a preset angle range, the impact block abuts against the limiting block so as to prevent the second rotating shaft from rotating relative to the base.
9. A gantry machine tool comprising a suspension handling device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322370295.9U CN221231994U (en) | 2023-08-31 | 2023-08-31 | Suspension operating device and gantry machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322370295.9U CN221231994U (en) | 2023-08-31 | 2023-08-31 | Suspension operating device and gantry machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221231994U true CN221231994U (en) | 2024-06-28 |
Family
ID=91592706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322370295.9U Active CN221231994U (en) | 2023-08-31 | 2023-08-31 | Suspension operating device and gantry machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221231994U (en) |
-
2023
- 2023-08-31 CN CN202322370295.9U patent/CN221231994U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |