CN217453479U - Pendulum type suspension mechanism and pendulum type suspension polishing device - Google Patents
Pendulum type suspension mechanism and pendulum type suspension polishing device Download PDFInfo
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- CN217453479U CN217453479U CN202220427699.XU CN202220427699U CN217453479U CN 217453479 U CN217453479 U CN 217453479U CN 202220427699 U CN202220427699 U CN 202220427699U CN 217453479 U CN217453479 U CN 217453479U
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- connecting shaft
- burnishing
- shaft
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- 238000005498 polishing Methods 0.000 title claims abstract description 88
- 239000000725 suspension Substances 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 title claims abstract description 56
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000005339 levitation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a pendulum type suspension mechanism and a pendulum type suspension polishing device, wherein the pendulum type suspension mechanism is applied to a polishing machine and comprises a fixed shaft which is fixedly arranged on a frame of the polishing machine; the upper part of the swinging piece is rotatably arranged on the fixed shaft, and the lower part of the swinging piece is a free end; the connecting shaft is arranged at the lower part of the swinging piece and is parallel to the fixed shaft; the mounting seat is arranged on the connecting shaft and used for mounting the polishing assembly; the connecting shaft and the swinging piece are in rotary connection, or the mounting seat and the connecting shaft are in rotary connection. The polishing machine using the pendulum type suspension mechanism has the advantages of simple structure, low cost and good polishing effect, and can improve the polishing efficiency.
Description
Technical Field
The utility model relates to a burnishing machine technical field, in particular to pendulum formula suspension mechanism and pendulum suspension burnishing device.
Background
Polishing refers to a process of reducing the roughness of the surface of a workpiece by mechanical, chemical or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media. Burnishing machine is in the polishing, need set up a pendulous device on burnishing device to improve the quality of the work piece of polishing, current wabbler mechanism sets up a spout on the burnishing machine, installs on the burnishing device on the slider, and burnishing device is under the drive of slider, round trip movement on the spout, but the burnishing machine polishing effect of using this kind of spout is not good, when burnishing device accomplishes the polishing and need reset, will use drive arrangement to reset burnishing device. The polishing machine using the chute structure is low in efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a pendulum-type suspension mechanism can utilize the dead weight to reset in the polishing to improve polishing efficiency. The swing mechanism is simple in structure and low in energy consumption, and can reduce the play of the polishing component in the polishing process, so that the polishing quality is improved, and the service life of the abrasive belt wheel is also prolonged.
The utility model discloses still provide a pendulum suspension burnishing device of pendulum type suspension mechanism of above-mentioned pendulum type.
The pendulum suspension mechanism according to the embodiment of the first aspect of the utility model is applied to a polishing machine, and comprises a fixed shaft which is fixedly arranged on a frame of the polishing machine; the upper part of the swinging piece is rotatably arranged on the fixed shaft, and the lower part of the swinging piece is a free end; the connecting shaft is arranged at the lower part of the swinging piece and is parallel to the fixed shaft; the mounting seat is arranged on the connecting shaft and used for mounting the polishing assembly; the connecting shaft and the swinging piece are in rotary connection, or the mounting seat and the connecting shaft are in rotary connection.
According to the utility model discloses pendulum-type suspension mechanism has following beneficial effect at least: when the polishing machine using the pendulum suspension mechanism polishes a workpiece, the swinging mechanism drives the polishing device to rotate at a certain angle. When the size of the workpiece is not standard, the suspension mechanism can compensate the workpiece to a certain extent. The pendulum suspension mechanism can also provide a collision avoidance effect. The polishing device capable of swinging back and forth can increase the polishing area, further improve the polishing efficiency, reduce the polishing cost, and has stable transmission structure and high control precision.
According to the utility model discloses the pendulum-type suspension mechanism of first aspect, pendulum upper portion with be provided with the bearing between the fixed axle. The service life of the pendulum type suspension mechanism can be prolonged by using the bearing, and the friction between the swinging piece and the fixed shaft is reduced.
According to the utility model discloses the pendulum model suspension mechanism of first aspect, the connecting axle with when connecting for rotating between the oscillating piece, the connecting axle cross connect in the oscillating piece lower part, the connecting axle with be provided with the bearing between the oscillating piece. The friction force between the connecting shaft and the swinging piece can be reduced, and the power loss is reduced.
According to the utility model discloses the pendulum model suspension mechanism of first aspect, the mount pad with when connecting for rotating between the connecting axle, the mount pad with be provided with the bearing between the connecting axle. The bearing can reduce sliding resistance.
According to the second aspect of the present invention, the pendulum suspension polishing device comprises the pendulum suspension mechanism of the first aspect of the present invention, the pendulum suspension mechanism is arranged in parallel; and the polishing assembly is arranged on the mounting seat.
According to the utility model discloses pendulum suspension burnishing device of second aspect, have at least if the effect: the pendulum suspension polishing device comprises the pendulum suspension mechanism, so that the polishing component is arranged on the polishing machine and used for polishing workpieces, and when the polishing component works, the pendulum suspension mechanism drives the polishing component to complete reciprocating swing. The polishing efficiency of the polishing component can be improved, the production cost is reduced, the transmission structure of the pendulum suspension polishing device is stable, the control precision is high, and the polishing effect is good.
According to the utility model discloses the second aspect pendulum suspension burnishing device, pendulum suspension burnishing device still includes power unit, power unit connects and drives burnishing device accomplishes pendulum motion and suspension motion. The power device can provide the compensation effect when the polishing device works, and also can provide a certain anti-collision effect, and when the polishing device receives external force collision, the power device can play a certain buffering effect.
According to the utility model discloses second aspect the pendulum suspension burnishing device, power unit includes the cylinder, the drive shaft of cylinder with polishing subassembly is connected. The cylinder has simple and efficient operation and lower cost.
According to the utility model discloses the second aspect pendulum suspension burnishing device, power unit includes flexible motor, the drive shaft of flexible motor with polishing subassembly connects. The telescopic motor drives the suspension mechanism to complete swinging and suspension actions, and the polishing efficiency can be improved.
According to the utility model discloses the second aspect pendulum suspension burnishing device, power unit moves the subassembly and includes the pneumatic cylinder, the drive shaft of pneumatic cylinder with burnishing component connects. The hydraulic cylinder can apply enough external force, and the power mechanism can also provide enough external force when different polishing assemblies are replaced.
Additional aspects and advantages of the invention 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 invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
fig. 1 is a schematic view of a pendulum suspension mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of a pendulum suspension mechanism mounted on a polishing machine;
fig. 3 is a front view of the polishing machine with the abrasive belt omitted.
Reference numerals: a mounting plate 100; a fixed shaft 110; a swinging member 120; a connecting shaft 130; a mount 140; a pendulum suspension mechanism 150; a polishing assembly 160; a tension roller 170; a first cylinder 180; a second cylinder 190.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood 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 invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, in the preferred embodiment of the present invention, the pendulum suspension mechanism 150 includes a fixed shaft 110, a swinging member 120, a connecting shaft 130, and a mounting base 140. The fixed shaft 110 is fixedly arranged on a rack of the polishing machine, the upper part of the swinging piece 120 is rotatably arranged on the fixed shaft 110, the lower part of the swinging piece 120 is a free end, the connecting shaft 130 is arranged on the lower part of the swinging piece 120, the connecting shaft 130 is parallel to the fixed shaft 110, the mounting seat 140 is arranged on the connecting shaft 130, the mounting seat 140 is used for mounting the polishing assembly 160, the connecting shaft 130 can be rotatably connected with the swinging piece 120, and the mounting seat 140 can be rotatably connected with the connecting shaft 130.
In some embodiments, the polishing machine is provided with a mounting plate 100, a flange is fixed on the mounting plate 100, the flange is matched with the fixed shaft 110, the fixed shaft 110 is fixed on the mounting plate 100 through the flange, and the mounting plate 100 is fixed on the polishing machine, so that the fixed shaft 110 is mounted on the polishing machine.
Referring to fig. 1, the connection shaft 130 is installed below the fixed shaft 110, the fixed shaft 110 and the connection shaft 130 are connected by the swinging member 120, two openings are provided at both ends of the swinging member 120, an opening at one end of the swinging member 120 is connected with the fixed shaft 110, an opening at the other end of the swinging member 120 is connected with the connection shaft 130, and after the fixed shaft 110 and the connection shaft 130 are connected by the swinging member 120, the connection shaft 130 can rotate around the fixed shaft 110. The bottom of the connecting shaft 130 is provided with the mounting seat 140, the polishing component 160 is fixed on the connecting shaft 130 through the mounting seat 140, and when the connecting shaft 130 swings, the polishing component 160 is driven to swing to complete compensation of a polishing process, so that the polishing quality is improved.
In some embodiments, a bearing is disposed between the upper portion of the oscillating member 120 and the fixed shaft 110, and when the connection shaft 130 is rotatably connected to the oscillating member 120, the connection shaft 130 is inserted into the lower portion of the oscillating member 120, and a bearing is disposed between the connection shaft 130 and the oscillating member 120. By providing a bearing, transmission loss can be reduced, and the service life of the pendulum suspension mechanism 150 can be prolonged.
Referring to fig. 1, the swinging member 120 is rotatably connected to the connecting shaft 130, the swinging member 120 is mounted on a bearing, a bearing seat and a bearing are provided at a joint of the swinging member 120 and the connecting shaft 130, the swinging member 120 and the connecting shaft 130 are rotatably connected by the bearing, and the connecting shaft 130 can rotate at a certain angle under the restriction of the swinging member 120. In some embodiments, the bearing is selected by a deep groove ball bearing, and the sliding resistance between the connecting shaft 130 and the swinging member 120 can be reduced by the deep groove ball bearing, so that the power consumption is reduced, and the starting is easier. In some embodiments, the swinging member 120 and the connecting shaft 130 are fixed by a hinge, and the swinging member 120 can rotate around the hinge to achieve a similar movement effect as the mounting of the bearing.
Referring to fig. 2, the present invention further provides a pendulum polishing apparatus, which comprises at least two pendulum suspension mechanisms 150, wherein the pendulum suspension mechanisms 150 are arranged in parallel, and the mounting base 140 of the pendulum suspension mechanism 150 is further provided with a polishing assembly 160. The polishing assembly 160 is installed at the bottom of the pendulum type suspension mechanism 150, when the polishing assembly 160 works, the pendulum type suspension mechanism 150 can swing at a certain angle, and when the polishing assembly 160 polishes a workpiece, the pendulum type suspension mechanism 150 can control the polishing assembly 160 according to the condition that the polishing assembly 160 is in contact with the workpiece, so that automatic compensation in the workpiece processing process is realized, the polishing quality of the workpiece is improved, and the labor cost is saved. The lower end of the pendulum suspension mechanism 150 is connected with a power mechanism, and the power mechanism is connected with and drives the polishing assembly 160 to complete pendulum movement. The power mechanism comprises a cylinder, and a driving shaft of the cylinder is connected with the polishing assembly 160. The drive assembly may also be a telescoping motor, the drive shaft of which is connected to the polishing assembly 160. The drive assembly may also be a hydraulic cylinder, the drive shaft of which is connected to the burnishing assembly 160.
Referring to fig. 3, the polishing assembly 160 includes a tension wheel 170, a first cylinder 180 and a second cylinder 190, the first cylinder 180 is installed near the tension wheel 170, a cylinder piston rod controlled by the first cylinder 180 is connected to a control device of the tension wheel 170, and when the cylinder piston rod of the first cylinder 180 extends out, the control device of the tension wheel 170 is pushed to move outwards, so as to tighten up the abrasive belt of the polishing assembly 160, and improve the polishing effect. The second cylinder 190 is arranged at the bottom of the polishing assembly 160, a piston rod of the second cylinder 190 is connected with the bottom of the polishing assembly 160, and the piston rod extends or retracts to push the polishing device to swing. When the piston rod of the second cylinder 190 extends, the piston rod pushes the polishing assembly 160, and the polishing assembly 160 completes the pendulum motion under the limitation of the pendulum suspension mechanism 150. In some embodiments, the ascending motion of the pendulum suspension mechanism 150 is pushed by an air cylinder, and the pendulum suspension mechanism 150 performs the descending motion by its own weight. The pendulum suspension mechanism 150 functions to compensate and prevent impact during polishing of the workpiece.
Referring to fig. 3, when a workpiece is polished, the polishing assembly 160, the first cylinder 180, and the second cylinder 190 are simultaneously started to polish the workpiece, and the pendulum suspension mechanism 150 is adjusted to drive the polishing assembly 160 to perform reciprocating swing to increase a polishing area during polishing, thereby improving polishing efficiency and reducing polishing cost. In some embodiments, workpieces of different sizes can be polished by adjusting the length of the swinging member 120, and the amplitude of the pendulum can be changed by adjusting the installation positions of the two pendulum type suspension mechanisms 150 to adapt to different workpiece processing.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. Pendulum-type suspension mechanism is applied to the burnishing machine, and its characterized in that includes:
the fixed shaft is fixedly arranged on a frame of the polishing machine;
the upper part of the swinging piece is rotatably arranged on the fixed shaft, and the lower part of the swinging piece is a free end;
the connecting shaft is arranged at the lower part of the swinging piece and is parallel to the fixed shaft;
the mounting seat is arranged on the connecting shaft and used for mounting the polishing assembly;
the connecting shaft and the swinging piece are in rotary connection, or the mounting seat and the connecting shaft are in rotary connection.
2. The pendulum suspension mechanism of claim 1, wherein a bearing is disposed between the pendulum upper portion and the fixed shaft.
3. The pendulum suspension mechanism according to claim 1 or 2, wherein the connecting shaft is connected to the lower portion of the oscillating member via a bearing when the connecting shaft and the oscillating member are rotatably connected to each other.
4. The pendulum suspension mechanism of claim 1 or 2, wherein a bearing is provided between the mounting base and the connecting shaft when the mounting base and the connecting shaft are rotationally connected.
5. Pendulum suspension burnishing device, its characterized in that includes:
at least two pendulum suspension mechanisms according to any of claims 1-4, said pendulum suspension mechanisms being arranged in parallel;
and the polishing assembly is arranged on the mounting seat.
6. The pendulum suspension burnishing apparatus of claim 5, further comprising a power mechanism coupled to and driving the burnishing apparatus to perform both pendulum and levitation motions.
7. The pendulum suspension burnishing apparatus of claim 6, wherein the power mechanism comprises a cylinder, a drive shaft of the cylinder being coupled to the burnishing assembly.
8. The pendulum suspension burnishing apparatus of claim 6, wherein the power mechanism comprises a telescoping motor, a drive shaft of the telescoping motor being coupled to the burnishing assembly.
9. The pendulum suspension burnishing apparatus of claim 6, wherein the powered assembly comprises a hydraulic cylinder, a drive shaft of the hydraulic cylinder being coupled to the burnishing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220427699.XU CN217453479U (en) | 2022-02-28 | 2022-02-28 | Pendulum type suspension mechanism and pendulum type suspension polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220427699.XU CN217453479U (en) | 2022-02-28 | 2022-02-28 | Pendulum type suspension mechanism and pendulum type suspension polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217453479U true CN217453479U (en) | 2022-09-20 |
Family
ID=83266664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220427699.XU Active CN217453479U (en) | 2022-02-28 | 2022-02-28 | Pendulum type suspension mechanism and pendulum type suspension polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217453479U (en) |
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2022
- 2022-02-28 CN CN202220427699.XU patent/CN217453479U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pendulum suspension mechanism and pendulum suspension polishing device Effective date of registration: 20230117 Granted publication date: 20220920 Pledgee: Jiangmen Rural Commercial Bank Co.,Ltd. Jianghai central sub branch Pledgor: JIANGMEN YATAI MECHANICAL & ELECTRICAL TECHNOLOGY CO.,LTD. Registration number: Y2023980031432 |