CN211805687U

CN211805687U - Version roller precision calibrating device

Info

Publication number: CN211805687U
Application number: CN201922434600.XU
Authority: CN
Inventors: 鲁建明; 钟华寿; 莫志荣
Original assignee: Foshan Shunde Xingfu Plate Making Industry Co ltd
Current assignee: Foshan Shunde Xingfu Plate Making Industry Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-30
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a version roller precision calibration device, comprises a workbench, the upper surface of workstation just is close to left side wall fixedly connected with support column, the inside of support column just is close to bottom swing joint has the elevator, the inside of support column just is close to intermediate position swing joint has the lead screw, the upper surface of support column just is located the first fixed block of intermediate position fixedly connected with, the right side wall of support column is provided with the spout, the right side wall swing joint of spout is top, fixedly connected with spring between top and the elevator. The utility model discloses, realized the precision calibration of version roller, rotated the precision that the hand wheel adjusted version roller, can realize the small regulation of precision, improved the machining precision greatly, need not artifically move the regulation, saved the manual work, improved the efficiency of calibration, it has dedicated nut to fix the lead screw to calibrate the back, prevents to add vibrations and lets the lead screw rotate the precision that leads to the fact big influence to processing man-hour.

Description

Version roller precision calibrating device

Technical Field

The utility model relates to a precision calibration device field especially relates to a version roller precision calibration device.

Background

The plate roller is also called as steel roller, it is divided into hollow roller and solid roller, and the roller with axle and the roller without axle are generally used for plate making, its surface is plated with copper, and the required pattern is carved by gravure electronic carving machine, then the surface is plated with a layer of chromium, after that, it is delivered to printing factory to print pattern, it is commonly used for printing plastic package.

Because the plate roller is processed by the engraving machine and is cylindrical, the processing precision can be influenced by slight vibration or infirm installation during processing, the printed pattern can not achieve the expected effect, in order to improve the precision, the precision calibration can be manually carried out before processing, but the adjustment is carried out manually, the error range is large, and the efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the version roller precision calibration device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a version roller precision calibration device, includes the workstation, the upper surface of workstation just is close to left side wall fixedly connected with support column, the inside of support column just is close to bottom swing joint has the elevator, the inside of support column just is close to intermediate position swing joint has the lead screw, the top fixedly connected with hand wheel of lead screw, the last fixed surface of hand wheel is connected with changes the handle, the upper surface of support column just is located the first fixed block of intermediate position fixedly connected with, the right side wall of support column is provided with the spout, the right side wall swing joint of spout is top, through second fixed block fixed connection between top and the lead screw, fixedly connected with spring between top and the elevator.

As a further description of the above technical solution:

the lifting block is fixedly connected with the supporting columns through one fastening bolt.

As a further description of the above technical solution:

the upper surface of the first fixing block and the side wall of the lead screw are movably connected with fixing nuts.

As a further description of the above technical solution:

the number of the apexes is two, and the printing rollers are fixedly connected between the apexes.

As a further description of the above technical solution:

the lead screw can make the centre move up and down along the sliding groove to adjust the height.

As a further description of the above technical solution:

the fastening bolt can enable the lifting block to move up and down, and the center can be adjusted to any height.

The utility model discloses following beneficial effect has:

1. compared with the existing calibrating device, the precision calibrating device for the printing roller can realize the micro-regulation of the precision by rotating the hand wheel to regulate the precision of the printing roller, greatly improves the processing precision, does not need manual moving regulation, saves the labor and improves the calibrating efficiency.

2. Compared with the existing calibrating device, the plate roller precision calibrating device is provided with the fixing nut to fix the screw rod, so that the screw rod is prevented from rotating to influence the machining precision during machining, and the spring is further arranged for limiting, so that the precision is slightly adjusted and calibrated.

Drawings

Fig. 1 is a schematic view of the overall structure of a printing roller precision calibration device provided by the present invention;

fig. 2 is a top view of the overall structure of a plate roller precision calibration device provided by the present invention;

fig. 3 is a partial enlarged view of a position a in fig. 1 of the printing roller precision calibration device provided by the present invention.

Illustration of the drawings:

1. a work table; 2. fastening a bolt; 3. a lead screw; 4. a support pillar; 5. fixing a nut; 6. a hand wheel; 7. turning a handle; 8. a tip; 9. a printing roller; 10. a chute; 11. a first fixed block; 12. a second fixed block; 13. a spring; 14. a lifting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of version roller precision calibration device: the device comprises a workbench 1 which is a smooth flat plate with higher levelness, a supporting column 4 is fixedly connected to the upper surface of the workbench 1 and close to the left side wall and used for supporting and placing a calibration device, a lifting block 14 is movably connected to the inside of the supporting column 4 and close to the bottom and can slide up and down on a track inside the supporting column 4, a lead screw 3 is movably connected to the inside of the supporting column 4 and close to the middle position, a hand wheel 6 is fixedly connected to the top of the lead screw 3, a rotating handle 7 is fixedly connected to the upper surface of the hand wheel 6, a first fixing block 11 is fixedly connected to the upper surface of the supporting column 4 and located at the middle position, a sliding groove 10 is arranged on the right side wall of the supporting column 4, a tip 8 is movably connected to the right side wall of the sliding groove 10, the tip 8 can be slightly moved and the height of the tip 8 can be adjusted by the rotation of the lead screw 3, the height of the center 8 can be adjusted by rotating the lead screw 3, the spring 13 is fixedly connected between the center 8 and the lifting block 14, the concentricity adjusting device plays a limiting role in adjusting the concentricity, and the concentricity can be greatly improved.

The lifting block 14 is fixedly connected with the supporting column 4 through the fastening bolts 2, the number of the fastening bolts 2 is one, when the fastening bolts 2 are screwed down, the device can adjust concentricity, when the fastening bolts are loosened, height adjustment of the tops 8 can be achieved, the upper surface of the first fixing block 11 is movably connected with the fixing nut 5, the side wall of the lead screw 3 is located, the number of the tops 8 is two, the printing rollers 9 are fixedly connected between the tops 8, the fixing nut 5 is used for fixing the lead screw 3 and preventing an engraving machine from machining the printing rollers 9, the lead screw 3 can rotate, machining accuracy of the printing rollers 9 is reduced, the lead screw 3 can enable the tops 8 to vertically move along the sliding groove 10 to adjust height, the lifting block 14 can be vertically moved due to the fact that the fastening bolts 2.

The working principle is as follows: when the device is used, the device is firstly installed on a platform of an engraving machine, a printing roller 9 to be processed is fixed between tops 8, the rotary handle 7 is rotated to loosen the fastening bolt 2 to adjust the screw rod 3 so that the printing roller is adjusted to a proper height, then the fastening bolt 2 is tightened, one of the fixing nuts 5 is tightened, then the concentricity of the printing roller is measured by the concentricity measuring instrument, the rotary handle 7 is slowly rotated to adjust the concentricity and the levelness, after the requirements are met, the other fixing nut 5 is tightened to fix the screw rod 3, and finally the engraving machine can process the printing roller.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a version roller precision calibrating device, includes workstation (1), its characterized in that: a supporting column (4) is fixedly connected on the upper surface of the workbench (1) and close to the left side wall, a lifting block (14) is movably connected inside the supporting column (4) and close to the bottom, a screw rod (3) is movably connected in the supporting column (4) and close to the middle position, the top of the screw rod (3) is fixedly connected with a hand wheel (6), the upper surface of the hand wheel (6) is fixedly connected with a rotating handle (7), a first fixed block (11) is fixedly connected with the upper surface of the supporting column (4) and positioned in the middle, the right side wall of the supporting column (4) is provided with a sliding groove (10), the right side wall of the sliding groove (10) is movably connected with a tip (8), the centre (8) is fixedly connected with the screw rod (3) through a second fixed block (12), a spring (13) is fixedly connected between the center (8) and the lifting block (14).

2. The precision calibration device for the printing roller according to claim 1, characterized in that: the lifting block (14) is fixedly connected with the supporting column (4) through one fastening bolt (2).

3. The precision calibration device for the printing roller according to claim 1, characterized in that: the upper surface of the first fixing block (11) and the side wall of the lead screw (3) are movably connected with a fixing nut (5).

4. The precision calibration device for the printing roller according to claim 1, characterized in that: the number of the apexes (8) is two, and a plate roller (9) is fixedly connected between the apexes (8).

5. The precision calibration device for the printing roller according to claim 1, characterized in that: the lead screw (3) can enable the centre (8) to move up and down along the sliding groove (10) to adjust the height.

6. The precision calibration device for the printing roller according to claim 2, characterized in that: the fastening bolt (2) can enable the lifting block (14) to move up and down, and the centre (8) can be adjusted at any height.