CN216503870U - Printing steel roller surface grinding device - Google Patents
Printing steel roller surface grinding device Download PDFInfo
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- CN216503870U CN216503870U CN202122718705.5U CN202122718705U CN216503870U CN 216503870 U CN216503870 U CN 216503870U CN 202122718705 U CN202122718705 U CN 202122718705U CN 216503870 U CN216503870 U CN 216503870U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000005498 polishing Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 41
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of polishing devices, in particular to a polishing device for the surface of a printing steel roller, which aims at the problems that the polishing device in the prior art can only polish one side surface of the printing roller, so that the polishing device has small polishing range, low polishing efficiency, high operation difficulty, time and labor consumption and poor applicability, and provides a scheme that the polishing device comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a vertical plate, the top of the bottom plate is provided with the printing roller, the left end of the printing roller is rotatably sleeved with a support ring, the bottom of the support ring is fixedly connected with the top of the bottom plate, the top of the bottom plate is fixedly connected with a first motor, and an output shaft of the first motor is fixedly connected with a mounting plate. The practicability is strong.
Description
Technical Field
The utility model relates to the technical field of polishing devices, in particular to a polishing device for the surface of a printing steel roller.
Background
The printing machine is a general name of mechanical equipment such as a printing machine, a binding machine, a plate making machine and the like and other auxiliary mechanical equipment, and a modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like. During its operation, the characters and images to be printed are first made into printing plate, which is then set in printing machine, and the ink is then applied manually or by printing machine to the position with characters and images on the printing plate and then transferred directly or indirectly to paper or other printing material to reproduce the same printed matter as the printing plate. The printing roller is one of the main accessories in a printing machine, and is a core component for completing the printing work. The surface of the printing roller which is just manufactured has a plurality of burrs which can influence the quality of printing work, so the surface of the printing roller is often required to be polished in the production process of printing machinery.
At present, the existing grinding device can only grind one side face of the printing roller, so that the grinding device is small in grinding range, low in grinding efficiency, high in operation difficulty, time-consuming, labor-consuming and poor in applicability. Therefore, the printing steel roller surface grinding device is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a printing steel roller surface grinding device.
In order to achieve the purpose, the utility model adopts the technical scheme that.
A printing steel roller surface polishing device comprises a base plate, wherein a vertical plate is fixedly connected to the top of the base plate, a printing roller is arranged at the top of the base plate, a support ring is sleeved at the left end of the printing roller in a rotating manner, the bottom of the support ring is fixedly connected with the top of the base plate, a first motor is fixedly connected to the top of the base plate, a mounting plate is fixedly connected to an output shaft of the first motor, a lower arc-shaped clamping plate is fixedly connected to the left side of the mounting plate, an upper arc-shaped clamping plate is slidably connected to the left side of the mounting plate, a lead screw is rotatably connected to the top of the upper arc-shaped clamping plate, a lead screw nut is fixedly connected to the left side of the mounting plate, the lead screw is in threaded connection with the lead screw nut, the upper arc-shaped clamping plate and the lower arc-shaped clamping plate are clamped with the right end of the printing roller, a transmission case is fixedly connected to the right side of the vertical plate, and a second motor is fixedly connected to the top of the transmission case, the output shaft of the second motor penetrates through the transmission box and extends to the inside of the transmission box, the bottom of the transmission box is connected with an electric push rod in a sliding mode, the output shaft of the electric push rod is fixedly connected with a polishing piece, and a transmission mechanism is arranged inside the transmission box and is connected with the output shaft of the second motor and the top end of the electric push rod respectively.
Preferably, a sleeve is rotatably sleeved on the output shaft of the first motor, and the bottom of the sleeve is fixedly connected with the top of the bottom plate.
Preferably, the transmission mechanism comprises an eccentric wheel, a sliding rod, a telescopic rod, a push rod, a hydraulic rod and a fixed rod, the top of the eccentric wheel is fixedly connected with an output shaft of a second motor, an annular groove is formed in the eccentric wheel, the top end of the telescopic rod is connected to the inner wall of the top of the transmission case in a sliding mode, the left end of the sliding rod is fixedly connected to the right side of the telescopic rod, the right end of the sliding rod is connected to the annular groove in a sliding mode, the top of the push rod is fixedly connected with the bottom end of the telescopic rod, the top end of the hydraulic rod is connected with the left end of the push rod in a rotating mode, the left end of the fixed rod is fixedly connected with the inner wall of the left side of the transmission case in a rotating mode, the right end of the fixed rod is connected with the front side of the hydraulic rod in a rotating mode, and the bottom end of the hydraulic rod is connected with the top of the electric push rod.
Preferably, the top end of the telescopic rod is fixedly connected with a sliding block, a sliding groove is formed in the inner wall of the top of the transmission case, and the sliding block is connected in the sliding groove in a sliding mode.
Preferably, the left side of the sliding block is fixedly connected with an auxiliary spring, and the left end of the auxiliary spring is fixedly connected with the left inner wall of the sliding groove.
Preferably, the bottom end of the hydraulic rod is rotatably connected with a sliding cable, the inner wall of the bottom of the transmission case is provided with a sliding hole, the sliding cable is slidably connected in the sliding hole, and the bottom of the sliding cable is fixedly connected with the top end of the electric push rod.
The utility model has the beneficial effects that: the upper arc-shaped clamping plate can be driven to move downwards and be matched with the lower arc-shaped clamping plate to clamp and fix the right end of the printing roller through threaded connection and matching between the screw rod and the screw rod nut, then the first motor is started to drive the printing roller to rotate, the printing roller is driven to rotate through the first motor, and the surface of the printing roller can be comprehensively polished through the matching of a polishing sheet, so that the polishing is more uniform and thorough;
through the transmission between the second motor and the polishing sheet, the polishing sheet is driven to transversely reciprocate on the surface of the printing roller and polish the surface of the printing roller, and then the polishing sheet is matched with the rotation of the printing roller, so that the polishing efficiency can be improved, and time and labor are saved;
the surface of the printing roller is comprehensively polished through a simple structure, the polishing range and the application range of the polishing device are improved, the operation is simple and convenient, and the practicability is high.
Drawings
FIG. 1 is a main sectional view of a printing steel roller surface grinding device according to the present invention;
FIG. 2 is a schematic structural view of part A in FIG. 1 of a printing steel roller surface polishing device according to the present invention;
FIG. 3 is a schematic structural diagram of a portion B in FIG. 1 of a polishing device for the surface of a printing steel roller according to the present invention;
fig. 4 is a three-dimensional structural diagram of a second motor, an eccentric wheel and an annular groove of the printing steel roller surface grinding device provided by the utility model.
In the figure: the printing machine comprises a base plate 1, vertical plates 2, a support ring 3, a printing roller 4, a first motor 5, a sleeve 6, a mounting plate 7, a lower arc-shaped clamping plate 8, an upper arc-shaped clamping plate 9, a lead screw nut 10, a lead screw 11, a transmission case 12, a second motor 13, an eccentric wheel 14, an annular groove 15, a sliding rod 16, a telescopic rod 17, a sliding block 18, a sliding groove 19, an auxiliary spring 20, a push rod 21, a hydraulic rod 22, a fixing rod 23, a sliding cable 24, an electric push rod 25, a polishing plate 26 and a sliding hole 27.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
Referring to fig. 1-4, a printing steel roller surface polishing device comprises a bottom plate 1, a vertical plate 2 is fixedly connected to the top of the bottom plate 1, a printing roller 4 is arranged on the top of the bottom plate 1, a support ring 3 is rotatably sleeved on the left end of the printing roller 4, the support ring 3 can rotatably support the left end of the printing roller 4, the bottom of the support ring 3 is fixedly connected with the top of the bottom plate 1, a first motor 5 is fixedly connected to the top of the bottom plate 1, a mounting plate 7 is fixedly connected to an output shaft of the first motor 5, a lower arc-shaped clamping plate 8 is fixedly connected to the left side of the mounting plate 7, an upper arc-shaped clamping plate 9 is slidably connected to the left side of the mounting plate 7, a lead screw 11 is rotatably connected to the top of the upper arc-shaped clamping plate 9, a lead screw nut 10 is fixedly connected to the left side of the mounting plate 7, the lead screw 11 is in threaded connection with the lead screw nut 10, and is in threaded connection and matching with the lead screw nut 10 through a threaded connection between the lead screw 11 and the lead screw nut 10, the upper arc-shaped clamping plate 9 is driven to move downwards, the upper arc-shaped clamping plate 9 and the lower arc-shaped clamping plate 8 are clamped with the right end of the printing roller 4, the right end of the printing roller 4 is clamped and fixed through an upper arc-shaped clamping plate 9 and a lower arc-shaped clamping plate 8, the printing roller 4 can be driven to rotate by matching with a first motor 5, a transmission case 12 is fixedly connected to the right side of a vertical plate 2, a second motor 13 is fixedly connected to the top of the transmission case 12, an output shaft of the second motor 13 penetrates through the transmission case 12 and extends into the transmission case 12, an electric push rod 25 is slidably connected to the bottom of the transmission case 12, the electric push rod 25 can drive a polishing sheet 26 to move up and down, the polishing sheet 26 is fixedly connected to the output shaft of the electric push rod 25, the surface of the printing roller 4 can be polished by the polishing sheet 26, a transmission mechanism is arranged in the transmission case 12, and the transmission mechanism is respectively connected with the output shaft of the second motor 13 and the top end of the electric push rod 25; a sleeve 6 is rotatably sleeved on an output shaft of the first motor 5, the bottom of the sleeve 6 is fixedly connected with the top of the bottom plate 1, and the sleeve 6 is arranged to enable the output shaft of the first motor 5 to rotate more stably; the transmission mechanism comprises an eccentric wheel 14, a sliding rod 16, an expansion rod 17, a push rod 21, a hydraulic rod 22 and a fixed rod 23, the top of the eccentric wheel 14 is fixedly connected with an output shaft of a second motor 13, the expansion rod 17 can be driven to transversely reciprocate by the eccentric rotation characteristic of the eccentric wheel 14, an annular groove 15 is formed in the eccentric wheel 14, the top end of the expansion rod 17 is slidably connected to the inner wall of the top of the transmission box 12, the left end of the sliding rod 16 is fixedly connected to the right side of the expansion rod 17, the right end of the sliding rod 16 is slidably connected in the annular groove 15, the expansion rod 17 can move more stably by the sliding limit fit between the sliding rod 16 and the annular groove 15, the top of the push rod 21 is fixedly connected with the bottom end of the expansion rod 17, the push rod 21 can assist in transmission between the expansion rod 17 and the hydraulic rod 22, and the top end of the hydraulic rod 22 is rotatably connected with the left end of the push rod 21, the left end of the fixed rod 23 is fixedly connected with the inner wall of the left side of the transmission case 12, the right end of the fixed rod 23 is rotatably connected with the front side of the hydraulic rod 22, the fixed rod 23 can rotatably support the hydraulic rod 22, the bottom end of the hydraulic rod 22 is connected with the top of the electric push rod 25, and the polishing disc 26 can be driven to transversely reciprocate through transmission between the second motor 13 and the electric push rod 25; the top end of the telescopic rod 17 is fixedly connected with a sliding block 18, the inner wall of the top of the transmission case 12 is provided with a sliding groove 19, the sliding block 18 is connected in the sliding groove 19 in a sliding manner, and the telescopic rod 17 can move more stably through the sliding limit fit between the sliding block 18 and the sliding groove 19; the left side of the sliding block 18 is fixedly connected with an auxiliary spring 20, the left end of the auxiliary spring 20 is fixedly connected with the left inner wall of the sliding groove 19, and the auxiliary spring 20 is arranged to assist the sliding block 18 to move to the right for resetting; the bottom end of the hydraulic rod 22 is rotatably connected with a sliding cable 24, the inner wall of the bottom of the transmission case 12 is provided with a sliding hole 27, the sliding cable 24 is slidably connected in the sliding hole 27, the bottom of the sliding cable 24 is fixedly connected with the top end of the electric push rod 25, and the electric push rod 25 can move more stably through the sliding limit fit between the sliding cable 24 and the sliding hole 27.
The working principle of the utility model is as follows: when the printing roller is used, the left end of the printing roller 4 is inserted into the support ring 3, then the right end of the printing roller 4 is placed in the arc-shaped groove of the lower arc-shaped clamping plate 8, then the screw rod 11 is rotated, the upper arc-shaped clamping plate 9 is driven to move downwards through the threaded connection and matching between the screw rod 11 and the screw rod nut 10, and the right end of the printing roller 4 is clamped and fixed through the lower arc-shaped clamping plate 8, after the printing roller 4 is fixed, the first motor 5 is started, when the first motor 5 rotates, the mounting plate 7, the lower arc-shaped clamping plate 8, the upper arc-shaped clamping plate 9 and the printing roller 4 are driven to rotate, when the printing roller 4 rotates, the second motor 13 is started, when the second motor 13 rotates, the eccentric wheel 14 is driven to rotate, when the eccentric wheel 14 rotates, the telescopic rod 17 is driven to transversely reciprocate through the eccentric rotation characteristic of the eccentric wheel 14, when the telescopic rod 17 performs the transverse reciprocating movement, the push rod 21 is driven to perform the transverse reciprocating movement, when the push rod 21 performs the transverse reciprocating movement, the fixed rod 23 supports the hydraulic rod 22 in a rotating manner, so that the hydraulic rod 22 rotates around a rotating connection point between the hydraulic rod 22 and the right end of the fixed rod 23, at this time, the telescopic rod 17 is matched with the hydraulic rod 23 to extend and retract, at this time, the bottom end of the hydraulic rod 22 also performs the transverse reciprocating movement and is matched with the extension and retraction, when the bottom end of the hydraulic rod 22 performs the transverse reciprocating movement, the sliding cable 24 is driven to perform the transverse reciprocating movement in the sliding hole 27, then the sliding cable 24 drives the electric push rod 25 and the polishing sheet 26 to perform the transverse reciprocating movement, at the same time, the electric push rod 25 is started, and the output shaft of the electric push rod 25 drives the polishing sheet 26 to contact with the surface of the printing roller 4, here, through the transmission between the second motor 13 and the polishing sheet 26, will drive the piece of polishing 26 and carry out horizontal reciprocating motion and polish to the surface of printing roller 4 on the surface of printing roller 4, then drive printing roller 4 through first motor 5 and rotate, can cooperate the piece of polishing 26 to carry out comprehensive polishing to the surface of printing roller 4 for polish more thoroughly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a printing steel roller surface grinding device, includes bottom plate (1), its characterized in that, the top fixedly connected with riser (2) of bottom plate (1), the top of bottom plate (1) is provided with printing roller (4), the left end of printing roller (4) is rotated the cover and is equipped with support ring (3), the bottom of support ring (3) and the top fixed connection of bottom plate (1), the top fixed connection of bottom plate (1) has first motor (5), fixedly connected with mounting panel (7) on the output shaft of first motor (5), the left side fixedly connected with lower arc splint (8) of mounting panel (7), the left side sliding connection of mounting panel (7) has upper arc splint (9), the top of upper arc splint (9) is rotated and is connected with lead screw (11), the left side fixedly connected with screw nut (10) of mounting panel (7), lead screw (11) and screw-nut (10) threaded connection, go up arc splint (9) and arc splint (8) down all with the right-hand member centre gripping of printing roller (4), the right side fixedly connected with transmission case (12) of riser (2), the top fixedly connected with second motor (13) of transmission case (12), the output shaft of second motor (13) runs through transmission case (12) and extends to the inside of transmission case (12), the bottom sliding connection of transmission case (12) has electric putter (25), fixedly connected with polishing piece (26) on the output shaft of electric putter (25), the inside of transmission case (12) is provided with drive mechanism, drive mechanism is connected with the output shaft of second motor (13) and the top of electric putter (25) respectively.
2. The printing steel roller surface grinding device as claimed in claim 1, characterized in that a sleeve (6) is rotatably sleeved on the output shaft of the first motor (5), and the bottom of the sleeve (6) is fixedly connected with the top of the bottom plate (1).
3. The printing steel roller surface grinding device as claimed in claim 1, wherein the transmission mechanism comprises an eccentric wheel (14), a sliding rod (16), a telescopic rod (17), a push rod (21), a hydraulic rod (22) and a fixing rod (23), the top of the eccentric wheel (14) is fixedly connected with an output shaft of a second motor (13), an annular groove (15) is formed in the eccentric wheel (14), the top end of the telescopic rod (17) is slidably connected to the inner wall of the top of the transmission case (12), the left end of the sliding rod (16) is fixedly connected to the right side of the telescopic rod (17), the right end of the sliding rod (16) is slidably connected in the annular groove (15), the top of the push rod (21) is fixedly connected with the bottom end of the telescopic rod (17), the top end of the hydraulic rod (22) is rotatably connected with the left end of the push rod (21), and the left end of the fixing rod (23) is fixedly connected with the inner wall of the left side of the transmission case (12), the right end of the fixed rod (23) is rotatably connected with the front side of the hydraulic rod (22), and the bottom end of the hydraulic rod (22) is connected with the top of the electric push rod (25).
4. The printing steel roller surface grinding device as claimed in claim 3, characterized in that a sliding block (18) is fixedly connected to the top end of the telescopic rod (17), a sliding groove (19) is formed in the inner wall of the top of the transmission case (12), and the sliding block (18) is slidably connected in the sliding groove (19).
5. The surface grinding device for the printing steel roller as claimed in claim 4, wherein an auxiliary spring (20) is fixedly connected to the left side of the sliding block (18), and the left end of the auxiliary spring (20) is fixedly connected with the left inner wall of the sliding groove (19).
6. The printing steel roller surface grinding device as claimed in claim 3, characterized in that the bottom end of the hydraulic rod (22) is rotatably connected with a sliding cable (24), the inner wall of the bottom of the transmission case (12) is provided with a sliding hole (27), the sliding cable (24) is slidably connected in the sliding hole (27), and the bottom of the sliding cable (24) is fixedly connected with the top end of the electric push rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122718705.5U CN216503870U (en) | 2021-11-09 | 2021-11-09 | Printing steel roller surface grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122718705.5U CN216503870U (en) | 2021-11-09 | 2021-11-09 | Printing steel roller surface grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216503870U true CN216503870U (en) | 2022-05-13 |
Family
ID=81529532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122718705.5U Active CN216503870U (en) | 2021-11-09 | 2021-11-09 | Printing steel roller surface grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216503870U (en) |
-
2021
- 2021-11-09 CN CN202122718705.5U patent/CN216503870U/en active Active
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