CN217045956U - Make things convenient for machine synchronous shift fork top of grinding of version roller dismouting - Google Patents
Make things convenient for machine synchronous shift fork top of grinding of version roller dismouting Download PDFInfo
- Publication number
- CN217045956U CN217045956U CN202220070364.7U CN202220070364U CN217045956U CN 217045956 U CN217045956 U CN 217045956U CN 202220070364 U CN202220070364 U CN 202220070364U CN 217045956 U CN217045956 U CN 217045956U
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- Prior art keywords
- deflector rod
- cone
- printing roller
- machine
- center
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 13
- 238000005498 polishing Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model aims at the prior grinding machine for grinding and polishing, and when a belt shaft plate is processed, the matched clamp is a three-jaw chuck; the heavy problem that has the water chuck also bad easily when changing inconvenient and grinding of chuck has designed a make things convenient for the synchronous shift fork of grinding machine of version roller dismouting top, include: the movable center structure, the core clamp structure and the fixed center structure are arranged on the fixed center; live center structure includes: the first part is a cylinder, the second part is a cone, a deflector rod mounting hole is formed in the cone part, a deflector rod is mounted in the deflector rod mounting hole, and the deflector rod and the movement clamp structure work in a matched mode; the machine core card structure comprises an annular chuck, the annular chuck is sleeved at the end part of the printing roller and is detachably connected with the printing roller through a bolt, and the deflector rod is in transmission connection with the bolt; fixed top structure includes: the first part is a cylinder, the second part is a disc body, the third part is a cone, and a deflector rod is fixed on the disc body and matched with the movement clamp structure to work.
Description
Technical Field
The utility model relates to a version roller grinds machine field, concretely relates to make things convenient for machine synchronous shift fork top that grinds of version roller dismouting.
Background
The grinder refers to a grinder that grinds a surface of a workpiece with a grinder coated with or embedded with an abrasive. The grinding machine is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in workpieces. The plate roller comprises a hollow roller and a solid roller, and a roller with a shaft and a roller without a shaft, and is generally used for plate making, the surface of a roller is plated with copper, a pattern is carved by an electronic gravure carving machine, and then a layer of chromium is plated. After being finished, the paper is delivered to a printing factory and is commonly used for printing plastic packages.
When the plate roller is used and recovered, the surface of the plate roller needs to be ground to eliminate the carved patterns, so that the plate roller needs to be arranged in a grinding machine for grinding and polishing. The chuck is cumbersome to replace and the water chuck is prone to break during grinding.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the existing grinding machine for grinding and polishing, when a belt shaft plate is processed, the matched clamp is a three-jaw chuck; the chuck is heavy to be changed inconveniently and the problem that the water chuck is easy to damage during grinding is solved, and the synchronous shifting fork tip of the grinding machine, which is convenient for assembling and disassembling the printing roller, is designed.
The utility model provides a make things convenient for synchronous shift fork top of grinding machine of version roller dismouting, includes: the movable center structure, the machine core clamping structure and the fixed center structure;
live center structure includes: the first part is a cylinder, the second part is a cone, the cylinder part is used for being installed on a machine tool, the cone part is used for propping against the printing roller, a deflector rod installation hole is formed in the cone part, a deflector rod is installed in the deflector rod installation hole, and the deflector rod and the machine core clamping structure work in a matched mode;
the machine core card structure comprises an annular chuck, the annular chuck is sleeved at the end part of the printing roller and is detachably connected with the printing roller through a bolt, and the deflector rod is in transmission connection with the bolt;
fixed top structure includes: the first part is a cylinder, the second part is a disc body, the third part is a cone, the cylinder part is used for being installed on a machine tool, the cone part is used for propping against the printing roller, the cylinder, the disc body and the cone are coaxially arranged, a deflector rod is fixed on the disc body, and the deflector rod is matched with a machine core clamp structure to work.
The difference need be sheathe the chuck earlier with three chuck and then fill in the handle of chuck and grind the mode of machine, the utility model discloses a shift fork top divide into live centre structure, core card structure and fixed centre structure three, wherein the core card structure is totally two, at first installs the both ends of version roller, secondly packs into live centre structure and fixed centre structure and grinds the machine and fix, then generally will install the version roller of core card structure and pack into the cooperation along with driving lever and core card structure in the machine of installing live centre structure and fixed centre structure, the controlled grinding of version roller like the top mode of installation engraving apparatus.
Preferably, the deflector rod mounting hole in the movable center structure is a blind hole, and the central axis of the deflector rod mounting hole is vertically intersected with the central axis of the cone;
the driving lever in the live center structure includes: the central axis of the installation part is vertical to the central axis of the extension arm part, and the minimum included angle between the central axis of the extension arm part and the central axis of the cone part is more than 30 degrees;
the radial section of the extension arm part is a rounded rectangle, and the length of the extension arm part is more than or equal to 1.5 times of the height of the cone part.
The movable center structure is mainly convenient for the installation of a printing roller, and the deflector rod which is longer than 1.5 times of the cone part is also convenient for the movable center structure to adapt to different printing rollers.
Preferably, the hole surface of the deflector rod mounting hole is long waist-shaped, and the radial section of the mounting part is matched with the deflector rod mounting hole.
Preferably, at least 6 screw holes are formed in the core card structure along the circumference, and the screw holes are arranged at equal intervals;
the number of the bolts is at least three;
one of the bolts is three times as long as the rest bolts.
Preferably, the inner diameter of the ring chuck is 80 mm.
Preferably, the radial section of the deflector rod in the fixed center structure is a rounded rectangle, the surface of the outer edge of the deflector rod is tangent to the circumference of the disc body, and the included angle between the axis of the central point of the deflector rod and the image surface of the disc body mirror is less than or equal to 60 degrees; the deflector rod is welded with the disk body.
The beneficial effects of the utility model reside in that it makes things convenient for the dismouting rapid to change, and the chuck durability is superior to the removable loss of being convenient for of three-jaw chuck cooperation structure and replaces.
Drawings
Fig. 1 is a side combination view of a live center structure of the utility model;
fig. 2 is a side combination view of the structure of the fixed center of the present invention;
fig. 3 is a schematic view of a live center of the present invention;
in the figure: 1. The printing roller comprises a printing roller body 2, a core card structure 31, a disk body in a fixed center structure, a cone 32 in the fixed center structure, a deflector rod 33 in the fixed center structure, a deflector rod 4 in the movable center structure, a deflector rod 41 in the movable center structure, a deflector rod 42 in the movable center structure and a cylinder of the movable center structure.
Detailed Description
The technical solution of the present invention is further specifically described below by using specific embodiments and with reference to the accompanying drawings.
Example 1
As shown in fig. 1, 2 and 3, the synchronous fork center of the grinding machine for facilitating the assembly and disassembly of the plate roller comprises: the movable center structure 4, the machine core clamp structure 2 and the fixed center structure;
live center structure includes: the first part is a cylinder 42, the second part is a cone, the cylinder part is used for being installed on a machine tool, the cone part is used for propping against a printing roller, a deflector rod installation hole is formed in the cone part, a deflector rod 41 is installed in the deflector rod installation hole, and the deflector rod 41 is matched with the movement card structure 2 to work;
the machine core card structure 2 comprises an annular chuck, the annular chuck is sleeved at the end part of the printing roller and is detachably connected with the printing roller through a bolt, and the deflector rod is in transmission connection with the bolt;
fixed top structure includes: the first part is a cylinder, the second part is a disc body 31, the third part is a cone 32, the cylinder part is used for being installed on a machine tool, the cone part is used for propping against a printing roller, the cylinder, the disc body and the cone are coaxially arranged, a shifting rod 33 is fixed on the disc body, and the shifting rod 33 is matched with the movement card structure 2 for work.
The difference need be sheathe the chuck earlier with three and fill in the mode that grinds the machine with the handle of chuck again, the utility model discloses a shift fork top divide into live centre structure, core card structure 2 and fixed centre structure three, wherein core card structure 2 is totally two, at first installs the both ends of version roller 1, secondly packs into live centre structure and fixed centre structure and grinds the machine and fix, then generally will install the version roller 1 of core card structure 2 and pack into the cooperation along with driving lever and core card structure 2 in the machine of the grinding of installing live centre structure and fixed centre structure like the top mode of installation sculpture equipment, version roller 1 is controlled to grind.
The driving lever mounting hole in the movable center structure is a blind hole, and the central axis of the driving lever mounting hole is vertically intersected with the central axis of the cone;
driving lever in live center structure includes: the central axis of the installation part is vertical to the central axis of the extension arm part, and the minimum included angle between the central axis of the extension arm part and the central axis of the cone part is more than 30 degrees;
the radial section of the extension arm part is a rounded rectangle, and the length of the extension arm part is more than or equal to 1.5 times of the height of the cone part.
The movable center structure is mainly convenient for the installation of a printing roller, and the deflector rod which is longer than 1.5 times of the cone part is also convenient for the movable center structure to adapt to different printing rollers.
The hole surface of the driving lever mounting hole is long waist-shaped, and the radial section of the mounting part is matched with the driving lever mounting hole.
At least 6 screw holes are arranged on the machine core card structure 2 along the circumference, and the screw holes are arranged at equal intervals;
the number of the bolts is at least three;
one of the bolts is three times as long as the rest bolts.
The inner diameter of the annular chuck is 80 mm.
The radial section of the deflector rod in the fixed center structure is a rounded rectangle, the surface of the outer edge of the deflector rod is tangent to the circumference of the disc body, and the included angle between the axis of the central point of the deflector rod and the image surface of the disc body is less than or equal to 60 degrees; the deflector rod is welded with the disk body.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a make things convenient for synchronous shift fork top of grinding machine of version roller dismouting, a serial communication port, includes: the movable center structure, the machine core clamping structure and the fixed center structure;
live center structure includes: the first part is a cylinder, the second part is a cone, the cylinder part is used for being installed on a machine tool, the cone part is used for propping against the printing roller, a deflector rod installation hole is formed in the cone part, a deflector rod is installed in the deflector rod installation hole, and the deflector rod and the machine core clamping structure work in a matched mode;
the machine core card structure comprises an annular chuck, the annular chuck is sleeved at the end part of the printing roller and is detachably connected with the printing roller through a bolt, and the deflector rod is in transmission connection with the bolt;
fixed top structure includes: the first part is a cylinder, the second part is a disc body, the third part is a cone, the cylinder part is used for being installed on a machine tool, the cone part is used for propping against the printing roller, the cylinder, the disc body and the cone are coaxially arranged, a deflector rod is fixed on the disc body, and the deflector rod and the machine core clamping structure work in a matched mode.
2. The synchronous shifting fork center of the grinding machine for facilitating the assembly and disassembly of the printing roller is characterized in that a shifting rod mounting hole in the movable center structure is a blind hole, and the central axis of the shifting rod mounting hole is perpendicularly intersected with the central axis of a cone;
driving lever in live center structure includes: the central axis of the installation part is vertical to the central axis of the extension arm part, and the minimum included angle between the central axis of the extension arm part and the central axis of the cone part is more than 30 degrees;
the radial section of the extension arm part is a rounded rectangle, and the length of the extension arm part is more than or equal to 1.5 times of the height of the cone part.
3. The synchronous shifting fork center of the grinding machine for facilitating the assembly and disassembly of the plate roller is characterized in that the hole surface of the shifting rod mounting hole is long waist-shaped, and the radial section of the mounting part is matched with the shifting rod mounting hole.
4. The synchronous shifting fork center of the grinding machine for facilitating the assembly and disassembly of the printing roller as claimed in claim 1, wherein at least 6 screw holes are formed in the core card structure along the circumference, and the screw holes are arranged at equal intervals;
the number of the bolts is at least three;
one of the bolts is three times as long as the rest bolts.
5. The synchronous fork point of the grinding machine for facilitating the assembly and disassembly of the printing roller as claimed in claim 4, wherein the inner diameter of the annular chuck is 80 mm.
6. The synchronous shifting fork center of the grinding machine for facilitating the assembly and disassembly of the printing roller as claimed in claim 1, wherein the radial section of the shifting rod in the fixed center structure is a rounded rectangle, the surface of the outer edge of the shifting rod is tangent to the circumference of the disc body, and the included angle between the axis of the central point of the shifting rod and the image surface of the disc body is less than or equal to 60 degrees;
the deflector rod is welded with the disk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220070364.7U CN217045956U (en) | 2022-01-12 | 2022-01-12 | Make things convenient for machine synchronous shift fork top of grinding of version roller dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220070364.7U CN217045956U (en) | 2022-01-12 | 2022-01-12 | Make things convenient for machine synchronous shift fork top of grinding of version roller dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217045956U true CN217045956U (en) | 2022-07-26 |
Family
ID=82482234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220070364.7U Expired - Fee Related CN217045956U (en) | 2022-01-12 | 2022-01-12 | Make things convenient for machine synchronous shift fork top of grinding of version roller dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217045956U (en) |
-
2022
- 2022-01-12 CN CN202220070364.7U patent/CN217045956U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |