CN210189359U - Polishing mechanism of copper bar polishing equipment - Google Patents
Polishing mechanism of copper bar polishing equipment Download PDFInfo
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- CN210189359U CN210189359U CN201921174066.7U CN201921174066U CN210189359U CN 210189359 U CN210189359 U CN 210189359U CN 201921174066 U CN201921174066 U CN 201921174066U CN 210189359 U CN210189359 U CN 210189359U
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Abstract
The utility model discloses a polishing mechanism of copper bar polishing equipment, which comprises a combined bracket fixed with a vertical plate, a driving roller, a first polishing roller and a second polishing roller which are pivoted on the combined bracket, and a polishing abrasive belt which is wrapped outside the driving roller, the first polishing roller and the second polishing roller and is used for polishing the copper bar; the first polishing roller and the second polishing roller are arranged in parallel, and the driving roller is in transmission connection with a driving motor; the polishing device has the advantages that the polishing abrasive belt wrapped outside the first polishing roller and the second polishing roller is used for polishing the copper strip, the contact length of the polishing abrasive belt and the copper strip is increased, the polishing area is also increased, and the polishing efficiency is greatly increased.
Description
Technical Field
The utility model belongs to the technical field of a metal surface treatment facility technique and specifically relates to a polishing mechanism of copper bar equipment of polishing is related to.
Background
In the course of working at the copper bar, unevenness, burr etc. can appear in the surface of copper bar, in order to guarantee the quality of copper bar, often need polish the copper bar to improve the smooth finish of copper bar, in order to guarantee the use of copper bar. The existing polisher generally adopts a polishing roller, the polishing contact with a copper bar is only linear contact, the working efficiency is low, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a polishing mechanism of copper bar polishing equipment is provided, which has large contact area with the copper bar and high polishing efficiency.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a polishing mechanism of copper bar polishing equipment comprises a combined support fixed with a vertical plate, a driving roller, a first polishing roller, a second polishing roller and a polishing abrasive belt, wherein the driving roller, the first polishing roller and the second polishing roller are pivoted on the combined support, and the polishing abrasive belt is wrapped outside the driving roller, the first polishing roller and the second polishing roller and is used for polishing a copper bar; the first polishing roller and the second polishing roller are arranged in parallel, and the driving roller is in transmission connection with a driving motor.
Compared with the prior art, the utility model has the advantages of by the parcel at first grinding roller the outer abrasive band of polishing of second grinding roller copper bar of polishing, lengthened the contact length with the copper bar, also increaseed the area of polishing for the efficiency of polishing increases by a wide margin.
As an improvement, the combined bracket comprises a fixed bracket, a movable bracket and a distance adjusting structure arranged between the fixed bracket and the movable bracket; the fixing frame is fixed with the vertical plate, the driving roller is pivoted on the fixing frame, and the first polishing roller and the second polishing roller are pivoted on the movable frame; and the fixed frame is also provided with a tensioning assembly of a polishing abrasive belt. The position of the movable frame is adjusted through the distance adjusting structure so as to adjust the distance between the upper polishing mechanism and the lower polishing mechanism, and therefore the copper bar polishing machine is suitable for polishing copper bars with various thicknesses; and tensioning the polishing abrasive belt by a tensioning roller to avoid the situation that the polishing abrasive belt is loose and the polishing force of the copper strip is insufficient.
Preferably, the tensioning assembly comprises a tensioning roller, one end of a hinged rod for pivotally connecting the tensioning roller is hinged with the fixed frame, and a pressure spring is arranged between the other end of the hinged rod and the fixed frame; the grinding abrasive belt is wrapped outside the tensioning roller; simple structure and convenient assembly.
Preferably, the distance adjusting structure is a knob lock catch, the knob lock catch is installed on the fixed frame, and the knob lock catch abuts against or is clamped with the movable frame when being locked.
Preferably, a flat plate for keeping the polishing surface of the copper strip of the polishing abrasive belt smooth is arranged between the first polishing roller and the second polishing roller, and the flat plate is fixed with the movable frame. Simple structure, the abrasive band of polishing is polished smooth effectual, also can avoid the copper bar tip to rise to stick up.
Preferably, the drive roller is connected to a first speed reducer connected to a drive motor through a pulley drive assembly. The grinding speed is adjusted by the first speed reducer.
Drawings
Fig. 1 is a top perspective view of the front side of the polishing mechanism of the present invention.
Fig. 2 is a rear perspective view of the polishing mechanism of the present invention.
Fig. 3 is the utility model discloses the symmetry sets up the two-sided grinding device's of copper bar rear perspective view who constitutes.
Fig. 4 is a schematic front view of copper bar polishing equipment formed by the utility model.
Fig. 5 is a schematic plan view of the copper bar polishing device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The polishing mechanism of the copper bar polishing equipment comprises a combined support fixed with a vertical plate 3.1, a driving roller 3.6, a first polishing roller 3.7 and a second polishing roller 3.8 which are pivoted on the combined support, and a polishing abrasive belt 3.9 which is wrapped outside the driving roller 3.6, the first polishing roller 3.7 and the second polishing roller 3.8 and is used for polishing a copper bar 100, as shown in fig. 1 and 2; the first grinding roller 3.7 and the second grinding roller 3.8 are arranged in parallel, and the driving roller 3.6 is in transmission connection with a first speed reducer 3.3 connected with a driving motor 3.2 through a belt pulley transmission component 3.4. The driving motor 3.2 drives the driving roller 3.6 to roll, and the driving roller 3.6 rolls to enable the polishing abrasive belt 3.9 to circularly rotate outside the driving roller 3.6, the first polishing roller 3.7 and the second polishing roller 3.8 to polish the copper bar 100.
Preferably, the combined bracket comprises a fixed bracket 3.5.1, a movable bracket 3.5.2 and a distance adjusting structure arranged between the fixed bracket and the movable bracket 3.5.2; the fixed frame 3.5.1 is fixed with the vertical plate 3.1, the driving roller 3.6 is pivoted on the fixed frame 3.5.1, and the first grinding roller 3.7 and the second grinding roller 3.8 are pivoted on the movable frame 3.5.2; the fixed frame 3.5.1 is also provided with a tensioning component of a sanding belt 3.9. Specifically, the fixing frame 3.5.1 comprises a base connected with a vertical plate 3.1, a longitudinal column and a pin joint column of a driving roller 3.6 are fixed on the base, a vertical square frame is fixed at the outer end of the longitudinal column, a transverse frame of the square frame protrudes above the strip conveying path, and a vertical frame of the square frame is a hollow frame; the movable frame 3.5.2 comprises two groups of guide columns and an n-type shaft frame plate, and the middle of the shaft frame plate is fixed with the guide columns. Wherein, the driving roller 3.6 and the shaft lever of the driving wheel of the belt pulley transmission component 3.4 are arranged on the pivot post, the guide post is inserted with the vertical frame, and the shaft levers of the first grinding roller 3.7 and the second grinding roller 3.8 are respectively pivoted at the end part of the shaft frame plate. In addition, a flat plate 3.13 for keeping the polishing surface of the polishing abrasive belt 3.9 and the copper bar smooth is arranged between the first polishing roller 3.7 and the second polishing roller 3.8, lug plates on two sides of the flat plate 3.13 are respectively fixed with two guide columns of the moving frame 3.5.2, and the flat plate 3.13 also strengthens the connection of the moving frame 3.5.2.
The tensioning assembly comprises a tensioning roller 3.10 and a hinge rod 3.11, the two sides of the hinge rod are used for pivoting the tensioning roller 3.10, the hinge end of the hinge rod 3.11 is hinged with a hinge block on the outer side of a vertical frame of the fixing frame 3.5.1, and a pressure spring 3.12 is arranged between the hinge end of the hinge rod 3.11 and the vertical frame of the fixing frame 3.5.1; the sanding belt 3.9 is wrapped outside the tension roller 3.10.
The distance adjusting structure is a knob lock 3.5.3, a knob lock 3.5.3 is arranged on the fixed frame 3.5.1, and the knob lock 3.5.3 is abutted or clamped with the movable frame 3.5.2 when locked; of course, air cylinders, hydraulic cylinders or servomotors may be used instead. The side part of the pivoting end of the hinged rod 3.11 is provided with a handle for pressing, when the thickness of the copper bar is adjusted to be thinner, the pressure spring 3.12 needs to be pressed down firstly, so that the tensioning roller 3.10 is separated from the polishing abrasive belt 3.9, and the adjustment is more convenient after the polishing abrasive belt 3.9 is loose.
Wherein, the two-sided grinding device 3 of copper bar that sets up the structure by the grinding machanism symmetry is shown in fig. 3, including setting up riser 3.1 by copper bar transfer path, driving motor 3.2, the last grinding machanism that is used for polishing the copper bar upper surface of setting in copper bar transfer path top and the lower grinding machanism that is used for polishing the copper bar lower surface of setting in copper bar transfer path below, go up grinding machanism, grinding machanism and driving motor 3.2 are fixed with riser 3.1 down, go up grinding machanism and be located grinding machanism down directly over, go up grinding machanism and grinding machanism down and all be connected with driving motor 3.2 synchro-drive.
Copper bar polishing equipment composed of a copper bar double-side polishing device 3 is shown in figures 4 and 5 and comprises a controller 2 and the copper bar double-side polishing device 3 which are installed on a rack 1, copper bar conveying mechanisms for conveying copper bars to the other side are arranged on two sides of the copper bar double-side polishing device 3, and a driving motor 3.2 and the copper bar conveying mechanisms of the copper bar double-side polishing device 3 are respectively connected with the controller 2. Wherein, the controller 2 adopts a PLC controller.
The copper bar conveying mechanism is shown in figures 4 and 5 and comprises a transmission motor 5.1, a second speed reducer 5.2, a transmission roller 5.3, a pressing roller 5.4 and a plurality of guide rollers 5.6, wherein the transmission roller 5.3 is in transmission connection with the transmission motor 5.1 through the second speed reducer 5.2, the transmission roller 5.3 is in transmission connection with the pressing roller 5.4 through a meshed gear pair 5.5, and the guide rollers 5.6 are arranged on one side of the transmission roller 5.3, which is far away from the copper bar double-side grinding device 3, and are arranged one by one; the transmission motor 5.1 is connected with the controller 2. Wherein, a transmission component composed of a transmission motor 5.1, a second speed reducer 5.2, a transmission roller 5.3, a compression roller 5.4 and a gear pair 5.5 is arranged on a grinding platform 1.1 of the frame 1, and a guide roller 5.6 is arranged on the conveying frame 4 through bearing brackets at two ends. Parameters such as the length of the copper bar 100, the power of the transmission motor 5.1, the reduction ratio of the second speed reducer 5.2, the power of the driving motor 3.2, the reduction ratio of the first speed reducer 3.3 and the like are set in the controller 2, the controller 2 automatically transmits the copper bar 100 back and forth by controlling the rotation direction and the power of the transmission motor 5.1 and the power of the driving motor 3.2, and the preset polishing times of the copper bar 100 are completed by the circularly rotating polishing abrasive belt 3.9.
Preferably, the copper bar conveying mechanism further comprises a copper bar pushing plate 5.7, a pushing cylinder 5.8 and a displacement ruler 5.9, wherein the copper bar pushing plate 5.7 and the pushing cylinder 5.8 are mounted on the conveying frame 4, the copper bar pushing plate 5.7 and the pushing cylinder 5.8 are arranged on one side, away from the driving roller 5.3, of the guide roller 5.6, a push rod of the displacement ruler 5.9 is attached to the copper bar pushing plate 5.7, and the pushing cylinder 5.8 and the displacement ruler 5.9 are respectively connected with the controller 2. Copper bar 100 is when polishing in place, copper bar 100 does not contact with the two-sided grinding device 3 of copper bar, copper bar 100 tip can touch and press copper bar push plate 5.7, make the parameter of displacement chi 5.9 change, controller 2 receives behind the signal of displacement chi 5.9, control promotion cylinder 5.8 is pushed back copper bar 100 by copper bar push plate 5.7, 5.1's the reverse operation of driving motor simultaneously, by 5.3 of driving roller and 5.4 reverse conveying copper bar 100 of pinch-roller, get into polishing next time, thereby can polish copper bar 100 comprehensively, avoid polishing of copper bar 100 tip inadequately.
Claims (6)
1. A polishing mechanism of copper bar polishing equipment is characterized by comprising a combined support fixed with a vertical plate (3.1), a driving roller (3.6), a first polishing roller (3.7) and a second polishing roller (3.8) which are pivoted on the combined support, and a polishing abrasive belt (3.9) which is wrapped outside the driving roller (3.6), the first polishing roller (3.7) and the second polishing roller (3.8) and is used for polishing a copper bar; the first grinding roller (3.7) and the second grinding roller (3.8) are arranged in parallel, and the driving roller (3.6) is in transmission connection with the driving motor (3.2).
2. The grinding mechanism of copper bar grinding equipment according to claim 1, characterized in that: the combined bracket comprises a fixed bracket (3.5.1), a movable bracket (3.5.2) and a distance adjusting structure arranged between the fixed bracket and the movable bracket (3.5.2); the fixing frame (3.5.1) is fixed with the vertical plate (3.1), the driving roller (3.6) is pivoted on the fixing frame (3.5.1), and the first grinding roller (3.7) and the second grinding roller (3.8) are pivoted on the movable frame (3.5.2); the fixed frame (3.5.1) is also provided with a tensioning component of a sanding belt (3.9).
3. The grinding mechanism of copper bar grinding equipment according to claim 2, characterized in that: the tensioning assembly comprises a tensioning roller (3.10), one end of a hinged rod (3.11) for pivoting the tensioning roller (3.10) is hinged with the fixed frame (3.5.1), and a pressure spring (3.12) is arranged between the other end of the hinged rod (3.11) and the fixed frame (3.5.1); and the grinding abrasive belt (3.9) is wrapped outside the tensioning roller (3.10).
4. The grinding mechanism of copper bar grinding equipment according to claim 3, characterized in that: the distance adjusting structure is a knob lock catch (3.5.3), the knob lock catch (3.5.3) is installed on the fixed frame (3.5.1), and the knob lock catch (3.5.3) abuts against or is clamped with the movable frame (3.5.2) when locked.
5. The grinding mechanism of copper bar grinding equipment according to claim 2, characterized in that: a flat plate (3.13) for keeping the polishing surface of the copper bar of the polishing abrasive belt (3.9) smooth is arranged between the first polishing roller (3.7) and the second polishing roller (3.8), and the flat plate (3.13) is fixed with the movable frame (3.5.2).
6. The grinding mechanism of copper bar grinding equipment according to claim 1, characterized in that: the driving roller (3.6) is connected with a first speed reducer (3.3) connected with a driving motor (3.2) through a belt pulley transmission component (3.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174066.7U CN210189359U (en) | 2019-07-24 | 2019-07-24 | Polishing mechanism of copper bar polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174066.7U CN210189359U (en) | 2019-07-24 | 2019-07-24 | Polishing mechanism of copper bar polishing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210189359U true CN210189359U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921174066.7U Active CN210189359U (en) | 2019-07-24 | 2019-07-24 | Polishing mechanism of copper bar polishing equipment |
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| CN (1) | CN210189359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579949A (en) * | 2021-09-28 | 2021-11-02 | 湖南致用科技有限公司 | Polishing machine tool for polishing multidimensional welding points |
| CN115446705A (en) * | 2022-10-21 | 2022-12-09 | 中力数创(重庆)科技有限公司 | Wood polishing device and using method thereof |
-
2019
- 2019-07-24 CN CN201921174066.7U patent/CN210189359U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579949A (en) * | 2021-09-28 | 2021-11-02 | 湖南致用科技有限公司 | Polishing machine tool for polishing multidimensional welding points |
| CN115446705A (en) * | 2022-10-21 | 2022-12-09 | 中力数创(重庆)科技有限公司 | Wood polishing device and using method thereof |
| CN115446705B (en) * | 2022-10-21 | 2024-03-08 | 唐山市汉沽管理区宅本木业有限公司 | Wood polishing device and application method thereof |
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