CN220839289U - Cylindrical grinding machine capable of automatically adjusting grinding surface - Google Patents
Cylindrical grinding machine capable of automatically adjusting grinding surface Download PDFInfo
- Publication number
- CN220839289U CN220839289U CN202322695792.6U CN202322695792U CN220839289U CN 220839289 U CN220839289 U CN 220839289U CN 202322695792 U CN202322695792 U CN 202322695792U CN 220839289 U CN220839289 U CN 220839289U
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- seat
- sliding rail
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- sliding
- rotary cylinder
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000005498 polishing Methods 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Abstract
The utility model discloses a cylindrical grinding machine capable of automatically adjusting a grinding surface, which comprises a grinding mechanism and a positioning mechanism; the polishing mechanism comprises a lifting mechanism and a polishing grinding wheel; the positioning mechanism comprises a base, a first sliding rail, a second sliding rail, a third sliding rail, a rotary cylinder sliding seat, a workpiece seat sliding seat, an actuator sliding seat, a linear actuator, a rotary cylinder and a workpiece seat; the base is provided with a first sliding rail, a second sliding rail and a third sliding rail; the rotary cylinder seat and the actuator slide seat are respectively provided with a second baffle plate and a first baffle plate and are respectively provided with a through hole; the workpiece seat is arranged on the workpiece seat sliding seat and is provided with a workpiece groove; the end of the cylinder rod of the rotary cylinder extends out of the through hole on the second baffle; the compression bar extends out of the through hole of the first baffle; the rear end of the compression bar is connected with a buffer plate; the extended rod of the linear actuator abuts against the buffer plate. The utility model can automatically adjust the polishing surface of the rotary workpiece, thereby improving the polishing efficiency of the cylindrical grinder.
Description
Technical Field
The utility model belongs to the technical field of grinding machines, and particularly relates to a cylindrical grinding machine capable of automatically adjusting a grinding surface.
Background
Cylindrical grinding machines are grinding machines that machine the outer surface and shoulder end surfaces of a workpiece that are cylindrical, conical or other shaped wire-form. Such cylindrical grinding machines often need to change the angle between the grinding wheel and the side of a workpiece to finish grinding other sides of the workpiece after grinding one side of the workpiece. It is common practice to do this by manually adjusting the work piece or grinding wheel, which is inefficient.
Disclosure of utility model
The utility model aims to provide a cylindrical grinding machine capable of automatically adjusting the grinding surface of a workpiece, so that the grinding efficiency of the cylindrical grinding machine is improved.
In order to achieve the above purpose, the technical scheme of the utility model is to design a cylindrical grinding machine capable of automatically adjusting a grinding surface, which comprises a grinding mechanism and a positioning mechanism; the polishing mechanism comprises a lifting mechanism and a polishing grinding wheel, the polishing grinding wheel is arranged on the upper part of the upper lifting mechanism, and the polishing mechanism is positioned on one side of the positioning mechanism; the positioning mechanism comprises a base, a first sliding rail, a second sliding rail, a third sliding rail, a rotary cylinder sliding seat, a workpiece seat sliding seat, an actuator sliding seat, a linear actuator, a rotary cylinder and a workpiece seat; the surface of the base is sequentially provided with a first sliding rail, a second sliding rail and a third sliding rail side by side, and the grinding wheel is positioned above the second sliding rail; the first sliding rail, the second sliding rail and the third sliding rail are respectively provided with a rotary cylinder sliding seat, a workpiece seat sliding seat and an actuator sliding seat; the upper parts of the rotary cylinder sliding seat and the actuator sliding seat respectively extend to the upper parts of the second sliding rail, and the workpiece seat sliding seat is positioned in a region between the upper parts of the rotary cylinder seat and the actuator sliding seat; the rotary cylinder and the linear actuator are respectively arranged in an area extending from the upper parts of the rotary cylinder seat and the actuator sliding seat, a second baffle plate and a first baffle plate are respectively arranged on the rotary cylinder seat and the actuator sliding seat, the second baffle plate and the first baffle plate are respectively perpendicular to the rotary cylinder seat and the actuator sliding seat, and through holes are formed in the second baffle plate and the first baffle plate; the workpiece seat is arranged on the workpiece seat sliding seat, a workpiece groove for placing a tubular workpiece is formed in the workpiece seat, and the workpiece groove is parallel to the second sliding rail; the through holes on the second baffle plate and the first baffle plate are respectively aligned with the two ends of the workpiece groove; the cylinder rod end of the rotary cylinder extends out of the through hole on the second baffle, and a limiting block is arranged at the cylinder rod end of the rotary cylinder; a section of compression bar extends out of the through hole of the first baffle plate at the through hole of the first baffle plate, and a limiting block is arranged at the front end part of the compression bar; the rear end part of the pressure rod is connected with a buffer plate, and a buffer spring is arranged between the buffer plate and the first baffle; the end of the extended rod of the linear actuator abuts against the buffer plate.
Further, the first sliding rail, the second sliding rail and the third sliding rail are all screw rod sliding rails, and one end of the screw rod is a hand-operated handle.
Further, a reinforcing rib is arranged between the second baffle and the rotary cylinder seat, and a reinforcing rib is arranged between the first baffle and the actuator sliding seat.
Further, the through hole inner wall of the first baffle is provided with a limiting block which can prevent the compression bar from being pulled out along the rear end direction of the compression bar.
Further, the contact surface of the extension rod of the linear actuator and the buffer plate is a smooth contact surface.
The utility model has the advantages and beneficial effects that:
1. The cylindrical grinding machine capable of automatically adjusting the grinding surface is simple in structure, convenient to operate, suitable for simple workpiece grinding procedures and low in maintenance cost.
2. According to the cylindrical grinding machine capable of automatically adjusting the grinding surface, the rotating angle of the tubular workpiece is controlled through the rotary cylinder, so that the cost of manually adjusting the angle is saved, and the potential safety hazard in the process of stopping machine and changing the angle is reduced.
3. The contact surface of the extension rod and the buffer plate of the linear actuator is a smooth contact surface, so that friction loss is reduced, and the service life of the linear actuator is prolonged.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the positioning mechanism.
FIG. 3 is a schematic view of a rotary cylinder, a workpiece holder, and a linear actuator.
Fig. 4 is a first schematic view of an actuator carriage.
Fig. 5 is a second schematic view of an actuator carriage.
The device comprises a base 1, a first sliding rail 2, a second sliding rail 3, a third sliding rail 4, a rotary cylinder sliding seat 5, a workpiece seat sliding seat 6, an actuator sliding seat 7, a linear actuator 8, a rotary cylinder 9, a workpiece seat 10, a first baffle 11, a second baffle 12, a lifting mechanism 13, a grinding wheel 14, a limiting block 15, a buffering plate 16, a buffering spring 17, a limiting block 18 and a pressing rod 19.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Examples
A cylindrical grinding machine capable of automatically adjusting a grinding surface comprises a grinding mechanism and a positioning mechanism; the polishing mechanism comprises a lifting mechanism 13 and a polishing grinding wheel 14, the polishing grinding wheel 14 is arranged on the upper portion of the lifting mechanism 13, and the polishing mechanism is located on one side of the positioning mechanism.
The positioning mechanism comprises a base 1, a first sliding rail 2, a second sliding rail 3, a third sliding rail 4, a rotary cylinder sliding seat 5, a workpiece seat sliding seat 6, an actuator sliding seat 7, a linear actuator 8, a rotary cylinder 9 and a workpiece seat 10.
The surface of the base 1 is sequentially provided with a first sliding rail 2, a second sliding rail 3 and a third sliding rail 4 side by side, the first sliding rail 2, the second sliding rail 3 and the third sliding rail 4 are all screw rod sliding rails, and one end of a screw rod is a hand-operated handle; the grinding wheel 14 is positioned above the second sliding rail 3; the first sliding rail 2, the second sliding rail 3 and the third sliding rail 4 are respectively provided with a rotary cylinder sliding seat 5, a workpiece seat sliding seat 6 and an actuator sliding seat 7; the upper parts of the rotary cylinder slide 5 and the actuator slide 7 respectively extend above the second slide rail 3, and the workpiece seat slide 6 is positioned in the area between the upper parts of the rotary cylinder seat 5 and the actuator slide 7; the rotary cylinder 9 and the linear actuator 8 are respectively arranged in the extending areas of the upper parts of the rotary cylinder seat 5 and the actuator sliding seat 7, a second baffle 12 and a first baffle 11 are respectively arranged on the rotary cylinder seat 5 and the actuator sliding seat 7, the second baffle 12 and the first baffle 11 are respectively perpendicular to the rotary cylinder seat 5 and the actuator sliding seat 7, through holes are formed in the second baffle 12 and the first baffle 11, reinforcing ribs are arranged between the second baffle 12 and the rotary cylinder seat 5, and reinforcing ribs are arranged between the first baffle 11 and the actuator sliding seat 7.
The workpiece seat 10 is arranged on the workpiece seat sliding seat 6; the workpiece seat 10 is provided with a workpiece groove for placing the tubular workpiece A, and the workpiece groove is parallel to the second sliding rail 3; the through holes on the second baffle 12 and the first baffle 11 are respectively aligned with the two ends of the workpiece groove; the cylinder rod end of the rotary cylinder 9 extends out of the through hole in the second baffle 12, and the cylinder rod end of the rotary cylinder 9 is provided with a limiting block 15.
A section of pressure bar 19 extends out of the through hole of the first baffle 11 at the through hole of the first baffle 11, a limiting block 15 is arranged at the front end part of the pressure bar 19, a limiting block 18 for preventing the pressure bar 19 from being pulled out along the rear end part direction of the pressure bar 19 is arranged on the inner wall of the through hole of the first baffle 11, a buffer plate 16 is connected at the rear end part of the pressure bar 19, and a buffer spring 17 is arranged between the buffer plate 16 and the first baffle 11; the end of the extension rod of the linear actuator 8 abuts against the buffer plate 16, and the contact surface of the extension rod of the linear actuator 8 and the buffer plate 16 is a smooth contact surface (i.e., at least one of the surface of the buffer plate 16 or the end surface of the extension rod of the linear actuator 8 is smooth).
When the device is used, two limit grooves are milled at two ends of a tubular workpiece A, then the tubular workpiece A is placed in a workpiece groove of a workpiece seat 10, a limit block 15 at the end of a cylinder rod of a rotary cylinder 9 is embedded into the limit groove at one end of the tubular workpiece A by adjusting the relative positions of the rotary cylinder sliding seat 5, the workpiece seat sliding seat 6 and an actuator sliding seat 7, and a buffer plate 16 is extruded forwards by an extending rod of a linear actuator 8, so that the limit block 15 at the front end of a pressure rod 19 is embedded into the limit groove at the other end of the tubular workpiece A; the grinding wheel 14 is moved to a grinding station through the lifting mechanism 13, the grinding wheel 14 grinds the outer circular surface of the tubular workpiece A, after one side of the tubular workpiece A is ground, the tubular workpiece A is driven to rotate by a certain angle through the rotary cylinder 9, the other side to be ground is exposed in the grinding station area, and the grinding wheel 14 is used for grinding.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (5)
1. The utility model provides an automatically regulated grinding face's cylindrical grinder which characterized in that: comprises a polishing mechanism and a positioning mechanism; the polishing mechanism comprises a lifting mechanism and a polishing grinding wheel, the polishing grinding wheel is arranged on the upper part of the upper lifting mechanism, and the polishing mechanism is positioned on one side of the positioning mechanism;
The positioning mechanism comprises a base, a first sliding rail, a second sliding rail, a third sliding rail, a rotary cylinder sliding seat, a workpiece seat sliding seat, an actuator sliding seat, a linear actuator, a rotary cylinder and a workpiece seat; the surface of the base is sequentially provided with a first sliding rail, a second sliding rail and a third sliding rail side by side, and the polishing grinding wheel is positioned above the second sliding rail; the first sliding rail, the second sliding rail and the third sliding rail are respectively provided with a rotary cylinder sliding seat, a workpiece seat sliding seat and an actuator sliding seat; the upper parts of the rotary cylinder sliding seat and the actuator sliding seat respectively extend to the upper parts of the second sliding rail, and the workpiece seat sliding seat is positioned in an area between the upper parts of the rotary cylinder seat and the actuator sliding seat; the rotary cylinder and the linear actuator are respectively arranged in an area extending from the upper parts of the rotary cylinder seat and the actuator sliding seat, a second baffle plate and a first baffle plate are respectively arranged on the rotary cylinder seat and the actuator sliding seat, the second baffle plate and the first baffle plate are respectively perpendicular to the rotary cylinder seat and the actuator sliding seat, and through holes are formed in the second baffle plate and the first baffle plate;
The workpiece seat is arranged on the workpiece seat sliding seat, a workpiece groove for placing a tubular workpiece is formed in the workpiece seat, and the workpiece groove is parallel to the second sliding rail; the through holes on the second baffle plate and the first baffle plate are respectively aligned to the two ends of the workpiece groove; the cylinder rod end of the rotary cylinder extends out of the through hole in the second baffle, and a limiting block is arranged at the cylinder rod end of the rotary cylinder;
A section of compression bar extends out of the through hole of the first baffle plate at the through hole of the first baffle plate, and a limiting block is arranged at the front end part of the compression bar; the rear end part of the pressure rod is connected with a buffer plate, and a buffer spring is arranged between the buffer plate and the first baffle; the end of the extended rod of the linear actuator abuts against the buffer plate.
2. The cylindrical grinding machine for automatically adjusting grinding surfaces according to claim 1, wherein: the first sliding rail, the second sliding rail and the third sliding rail are all screw rod sliding rails, and one end of the screw rod is a hand-operated handle.
3. The cylindrical grinding machine for automatically adjusting grinding surfaces according to claim 1, wherein: reinforcing ribs are arranged between the second baffle and the rotary cylinder seat, and reinforcing ribs are arranged between the first baffle and the actuator sliding seat.
4. The cylindrical grinding machine for automatically adjusting grinding surfaces according to claim 1, wherein: the through-hole inner wall of first baffle is equipped with the stopper that avoids the depression bar to follow the depression bar rear end direction and take out spacing.
5. The cylindrical grinding machine for automatically adjusting grinding surfaces according to claim 1, wherein: the contact surface of the extension rod and the buffer plate of the linear actuator is a smooth contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322695792.6U CN220839289U (en) | 2023-10-09 | 2023-10-09 | Cylindrical grinding machine capable of automatically adjusting grinding surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322695792.6U CN220839289U (en) | 2023-10-09 | 2023-10-09 | Cylindrical grinding machine capable of automatically adjusting grinding surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839289U true CN220839289U (en) | 2024-04-26 |
Family
ID=90788577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322695792.6U Active CN220839289U (en) | 2023-10-09 | 2023-10-09 | Cylindrical grinding machine capable of automatically adjusting grinding surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839289U (en) |
-
2023
- 2023-10-09 CN CN202322695792.6U patent/CN220839289U/en active Active
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