CN216938450U - A top device for processing version roller - Google Patents
A top device for processing version roller Download PDFInfo
- Publication number
- CN216938450U CN216938450U CN202122860013.4U CN202122860013U CN216938450U CN 216938450 U CN216938450 U CN 216938450U CN 202122860013 U CN202122860013 U CN 202122860013U CN 216938450 U CN216938450 U CN 216938450U
- Authority
- CN
- China
- Prior art keywords
- center
- centre
- tip
- elastic claw
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007639 printing Methods 0.000 claims abstract description 13
- 210000000078 claw Anatomy 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to the technical field of processing of printing rollers, in particular to a centre device for processing a printing roller, which comprises a mounting seat, a mounting hole formed in the mounting seat and a centre part arranged in the mounting hole, wherein the centre part penetrates through the mounting hole and protrudes out of the mounting seat, the centre part comprises a base, a centre shaft and a centre head, the base, the centre shaft and the centre head are of an integrated design structure, a centre boss is arranged at the joint between the centre head and the centre shaft, the central axes of the base, the centre shaft and the centre head are overlapped, a threaded hole is formed in the end surface of the centre head, and the threaded hole extends along the height direction of the centre head and penetrates through the bottom wall of the centre boss. The utility model has simple and convenient operation, high loading and unloading efficiency and wide application range, effectively reduces working errors and improves the production efficiency and the product quality.
Description
Technical Field
The utility model relates to the technical field of plate roller processing, in particular to a center device for processing a plate roller.
Background
The centre device is usually needed to be used in the grinding process of the printing roller, different centre parts need to be replaced when the printing roller with different types and sizes is processed by an operator, when the centre parts are replaced, the centre parts need to be knocked out in operation and then taken out for replacement, the operation is inconvenient, the replacement efficiency is low, the jumping of the centre parts is easy to cause to be increased, the time is delayed, and the unstable processing quality is caused by continuously replacing the centre parts.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the center device for processing the printing roller, which is simple and convenient to operate, high in loading and unloading efficiency and wide in application range, effectively reduces working errors and improves production efficiency and product quality aiming at the defects of the prior art.
In order to achieve the purpose, the center device for machining the printing roller comprises a mounting seat, a mounting hole formed in the mounting seat and a center part arranged in the mounting hole, wherein the center part penetrates through the mounting hole and protrudes out of the mounting seat, the center part comprises a base, a center shaft and a center head, the base, the center shaft and the center head are of an integrated design structure, a center boss is arranged at the joint between the center head and the center shaft, the central axes of the base, the center shaft and the center head are overlapped, a threaded hole is formed in the end face of the center head, and the threaded hole extends in the height direction of the center head and penetrates through the bottom wall of the center boss.
Preferably, the tip has a taper angle of 60 °.
Preferably, the sealing sleeve is provided with a retaining ring, a first elastic claw and a second elastic claw, the first elastic claw and the second elastic claw are connected to two sides of the retaining ring and extend towards the direction of the central axis far away from the retaining ring, the first elastic claw and the second elastic claw are abutted to two sides of the tip boss, and the retaining ring penetrates through the tip shaft and abuts against the end face of the tip.
Preferably, the inner side walls of the first elastic claw and the second elastic claw are both in a concave arc shape.
Preferably, the top of mount pad has seted up the notch, the notch sets up and communicates with the mounting hole along the direction of height of mount pad, the connecting hole has been seted up in the outside of mount pad, connecting hole threaded connection has the screw, the central axis of mounting hole sets up with the central axis of connecting hole is perpendicular.
Preferably, the mounting groove and the bolt installed in the mounting groove are both opened to the both sides of mount pad, the mount pad passes through bolt fixed connection in external lathe.
The utility model has the beneficial effects that: the center part is stably arranged on the mounting seat through a mounting hole, the center part is formed by combining a base, a center shaft and a center head, the central axes of the base, the center shaft and the center head are superposed to ensure the accuracy of the positions of all parts and the consistency of coaxiality, so that the accurate alignment among the base, the center shaft and the center head is realized, the center head and a center boss are of an integral structure, the outer diameter of the center boss is 130mm, the processing and use of the existing hollow printing roller can be met, the center shaft is in adaptive insertion connection with the mounting hole, the base and the center head protrude out of the mounting seat, the center boss covers the outer side of the mounting hole, the pollution and abrasion caused by the fact that foreign impurities enter the mounting seat through the mounting hole are effectively avoided, the using effect is good, the end face of the center head is provided with a threaded hole of the specification M10, and the threaded hole is matched with a shifting card for use, the clamping device can be used for clamping and processing the extra-large printing roller. The utility model has simple and convenient operation, high loading and unloading efficiency and wide application range, effectively reduces working errors and improves production efficiency and product quality.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the construction of the tip member of the present invention.
The reference numerals include:
1-mounting seat 11-notch 12-connecting hole
13-screw 14-mounting groove 15-bolt
2-mounting hole
3-tip part 31-base 32-tip shaft
33-tip head 34-tip boss 35-threaded hole
4-sealing sleeve 41-retaining ring 42-first elastic claw
43-second resilient claw.
Detailed Description
The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1 to 2, the center device for processing the printing roller of the present invention includes a mounting base 1, a mounting hole 2 formed in the mounting base 1, and a center member 3 mounted in the mounting hole 2, wherein the center member 3 passes through the mounting hole 2 and protrudes out of the mounting base 1, the center member 3 includes a base 31, a center shaft 32, a center tip 33, the base 31, the center shaft 32, and the center tip 33, and is an integrated structure, a center boss 34 is disposed at a connection position between the center tip 33 and the center shaft 32, central axes of the base 31, the center shaft 32, and the center tip 33 are overlapped, a threaded hole 35 is disposed on an end surface of the center tip 33, and the threaded hole 35 extends along a height direction of the center tip 33 and penetrates through a bottom wall of the center boss 34.
The mounting base 1 is of an inverted T-shaped structure, the tip part 3 is stably mounted on the mounting base 1 through the mounting hole 2, the tip part 3 is formed by combining a base 31, a tip shaft 32 and a tip 33, the central axes of the base 31, the tip shaft 32 and the tip 33 are overlapped, the accuracy of the positions of all parts and the consistency of coaxiality are ensured, the accurate alignment among the base 31, the tip shaft 32 and the tip 33 is realized, the tip 33 and a tip boss 34 are of an integrated structure, the outer diameter of the tip boss 34 is 130mm, the processing and use of the existing hollow printing roller can be met, the tip shaft 32 is in adaptive insertion connection with the mounting hole 2, the base 31 and the tip 33 protrude out of the mounting base 1, the tip boss 34 covers the outer side of the mounting hole 2, the pollution and abrasion caused by the fact that foreign matters enter the mounting base 1 through the mounting hole 2 are effectively avoided, the use effect is good, the threaded hole 35 is formed in the end face of the tip 33, the threaded hole 35 is the threaded hole 35 of specification M10, uses together with shifting the card, can be used to the clamping processing especially big version roller. The utility model has simple and convenient operation, high loading and unloading efficiency and wide application range, effectively reduces working errors and improves production efficiency and product quality.
As shown in fig. 1 and 2, the taper angle of the tip 33 of the present embodiment is 60 °. Specifically, the taper angle of the center point 33 is 60 degrees, and the 60-degree center point can be used for machining a plate roller with a center hole, so that the machining is convenient.
As shown in fig. 1 and 2, the sealing sleeve 4 of this embodiment further includes a sealing sleeve 4, the sealing sleeve 4 is provided with a retaining ring 41, a first elastic claw 42 and a second elastic claw 43, the first elastic claw 42 and the second elastic claw 43 are connected to two sides of the retaining ring 41 and extend in a direction away from a central axis of the retaining ring 41, the first elastic claw 42 and the second elastic claw 43 are abutted against two sides of the tip boss 34, and the retaining ring 41 passes through the tip shaft 32 and abuts against an end face of the tip 33. Specifically, the first elastic claw 42 and the second elastic claw 43 are both made of rubber, and are mainly characterized by utilizing good rebound resilience, compressibility, water resistance and water tightness of the rubber, the first elastic claw 42 and the second elastic claw 43 are connected to two sides of the retaining ring 41, and the sealing sleeve 4 is sleeved on the center shaft 32 through the retaining ring 41, so that the end surfaces of the first elastic claw 42 and the second elastic claw 43 are tightly combined and sleeved on two sides of the center boss 34, and good sealing performance is achieved, and the rusting of the end surface of the center part 3 is prevented better.
As shown in fig. 1 and 2, the inner side walls of the first elastic claw 42 and the second elastic claw 43 of the present embodiment are both in a concave arc shape. Specifically, the middle parts of the inner side walls of the first elastic claw 42 and the second elastic claw 43 are in a concave arc shape, so that the middle part can be better deformed, and the end face sealing compactness is good.
As shown in fig. 1, a notch 11 is formed in the top of the mounting base 1 of the present embodiment, the notch 11 is disposed along the height direction of the mounting base 1 and is communicated with the mounting hole 2, a connection hole 12 is formed in the outer side of the mounting base 1, the connection hole 12 is in threaded connection with a screw 13, and the central axis of the mounting hole 2 is perpendicular to the central axis of the connection hole 12. Specifically, top piece 3 pegs graft in mount pad 1 and slides along mounting hole 2, and screw 13 and connecting hole 12 cooperation threaded connection through the clearance of shrink notch 11, realize pressing from both sides tight the location in mounting hole 2 with top piece 3, connect reliable and stable, loading and unloading are convenient.
As shown in fig. 1, the mounting seat 1 of the present embodiment has mounting grooves 14 and bolts 15 mounted in the mounting grooves 14, and the mounting seat 1 is fixedly connected to an external machine tool through the bolts 15. Specifically, in order to facilitate the installation of the mounting seat 1 on the machine tool, U-shaped mounting grooves 14 are formed in both sides of the mounting seat 1, and bolts 15 penetrate through the U-shaped mounting grooves 14 and are then installed on the machine tool, so that the mounting seat 1 and the machine tool are fixedly connected, and the operation is simple and convenient.
The above description is only a preferred embodiment of the present invention, and it should not be understood that the present invention is limited to the details of the embodiment and the range of applications, which can be changed by those skilled in the art according to the spirit of the present invention.
Claims (6)
1. The utility model provides a top device for processing version roller which characterized in that: the center part penetrates through the mounting hole and protrudes out of the mounting seat, the center part comprises a base, a center shaft and a center head, the base, the center shaft and the center head are of an integrated design structure, a center boss is arranged at the joint between the center head and the center shaft, the central axes of the base, the center shaft and the center head are overlapped, a threaded hole is formed in the end face of the center head, and the threaded hole extends along the height direction of the center head and penetrates through the bottom wall of the center boss.
2. A tip device for processing a printing roll according to claim 1, wherein: the tip has a cone angle of 60 °.
3. A tip device for processing a printing roll according to claim 1, wherein: the sealing sleeve is provided with a retaining ring, a first elastic claw and a second elastic claw, the first elastic claw and the second elastic claw are connected to two sides of the retaining ring and extend towards the direction of the central axis far away from the retaining ring, the first elastic claw and the second elastic claw are abutted to two sides of the tip boss, and the retaining ring penetrates through the tip shaft and is abutted to the end face of the tip.
4. A finial device for processing a printing roll according to claim 3 characterised in that: the inner side walls of the first elastic claw and the second elastic claw are both in concave arc shapes.
5. A tip assembly for processing a roll according to claim 1 wherein: the mounting structure comprises a mounting seat and is characterized in that a notch is formed in the top of the mounting seat, the notch is arranged in the height direction of the mounting seat and communicated with a mounting hole, a connecting hole is formed in the outer side of the mounting seat, a screw is connected with the connecting hole in a threaded manner, and the central axis of the mounting hole is perpendicular to the central axis of the connecting hole.
6. A tip assembly for processing a roll according to claim 1 wherein: the mounting groove and install in the bolt of mounting groove have all been seted up to the both sides of mount pad, the mount pad passes through bolt fixed connection in external lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122860013.4U CN216938450U (en) | 2021-11-19 | 2021-11-19 | A top device for processing version roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122860013.4U CN216938450U (en) | 2021-11-19 | 2021-11-19 | A top device for processing version roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216938450U true CN216938450U (en) | 2022-07-12 |
Family
ID=82304127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122860013.4U Expired - Fee Related CN216938450U (en) | 2021-11-19 | 2021-11-19 | A top device for processing version roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216938450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229746A (en) * | 2022-08-30 | 2022-10-25 | 一汽丰田汽车有限公司 | workbench |
| CN116586901A (en) * | 2023-04-17 | 2023-08-15 | 广东上运激光科技有限公司 | A Machining Technology for Machining Large Holes at Shaft Ends |
-
2021
- 2021-11-19 CN CN202122860013.4U patent/CN216938450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229746A (en) * | 2022-08-30 | 2022-10-25 | 一汽丰田汽车有限公司 | workbench |
| CN116586901A (en) * | 2023-04-17 | 2023-08-15 | 广东上运激光科技有限公司 | A Machining Technology for Machining Large Holes at Shaft Ends |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |