CN211280221U - Upper plate rotating bracket - Google Patents
Upper plate rotating bracket Download PDFInfo
- Publication number
- CN211280221U CN211280221U CN201921780132.5U CN201921780132U CN211280221U CN 211280221 U CN211280221 U CN 211280221U CN 201921780132 U CN201921780132 U CN 201921780132U CN 211280221 U CN211280221 U CN 211280221U
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- plate
- steel ball
- arranged below
- top plate
- positioning steel
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Abstract
The utility model discloses a top rotating bracket, wherein a first guide rail is arranged on a bottom plate, and a first slide block is fixed below a middle layer plate; a second guide rail is arranged above the middle layer plate, a second sliding block is arranged below the top layer plate, and the top layer plate, the middle layer plate and the bottom plate form a two-layer sliding structure; a middle plate positioning steel ball is arranged below the middle layer plate; a top plate positioning steel ball is arranged below the top plate, and a supporting plate is arranged below the top plate; a V-shaped turntable is fixed at the top of the rotating shaft; a plurality of turntable positioning steel balls are arranged below the V-shaped turntable; utilize top plate, intermediate lamella and bottom plate to form two-layer sliding structure and V type carousel can carry out 360 rotations, can realize that version roller need not take off after having beaten version roller one end pattern, directly carry out a device of manual rotatory version roller on the mesa, formed once location, guaranteed the accuracy of version roller pattern, staff's labour saving operation improves the efficiency of proofreading.
Description
Technical Field
The utility model relates to a version device of going up of concave appearance plate-making proof press especially relates to a rotatory bracket of going up version.
Background
In the plate loading device of the existing gravure plate making proof machine, after overprinting and proofing are carried out on one end of a plate roller in the operation process, an original plate needs to be manually taken down from a table surface and turned over, and then the other end of the original plate is overprinted on the table surface, so that time is wasted, and physical strength is consumed for the operation of workers; meanwhile, the plate roller needs to be repositioned, so that the processing precision is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art, and the utility model realizes a top rotating bracket which is characterized in that the bracket comprises a V-shaped turntable, a top plate positioning steel ball, a turntable positioning steel ball, a top plate, a first guide rail, a first slider, a handle, a middle plate positioning steel ball, a second guide rail, a second slider and a bottom plate; a first guide rail is arranged on the bottom plate, and the first sliding block is fixed below the middle layer plate; a second guide rail is arranged above the middle layer plate, a second sliding block is arranged below the top layer plate, and the top layer plate, the middle layer plate and the bottom plate form a two-layer sliding structure; a middle plate positioning steel ball is arranged below the middle layer plate; a top plate positioning steel ball is arranged below the top plate, and a supporting plate is arranged below the top plate; a bearing hole is formed in the middle of the top plate and the supporting plate; a first bearing is arranged in the bearing hole; a rotating shaft is arranged at the middle position of the first bearing; a second bearing is arranged above the rotating shaft; the V-shaped turntable is fixed at the top of the rotating shaft; and a plurality of turntable positioning steel balls are arranged below the V-shaped turntable.
Furthermore, one end of the first guide rail is provided with a middle layer plate for limiting, one end of the second guide rail is provided with a bottom plate for limiting, and the side surface of the top layer plate is provided with a handle.
Furthermore, the number of the top plate positioning steel balls and the number of the turntable positioning steel balls are 2-4. Further, in the present invention,
the top plate positioning steel ball also comprises a steel ball, a spring and a stop screw; the steel ball is arranged in a small hole formed in the second sliding block, the spring is arranged above the steel ball, and the head stop screw is screwed into the small hole in the second sliding block above the spring.
Furthermore, the structure of the positioning steel ball of the top plate, the structure of the positioning steel ball of the turntable and the structure of the positioning steel ball of the intermediate plate are the same.
The technical effect of the utility model lies in, utilize top plate, intermediate lamella to form two-layer sliding structure and V type carousel with the bottom plate and can carry out 360 rotations, can realize that version roller need not take off again after having beaten version roller one end pattern, directly carry out a device of manual rotation version roller on the mesa, formed once and fix a position, guaranteed the accuracy of version roller pattern, simultaneously, staff's operation need not spend much physical power promptly, improves the efficiency of sampling again.
Drawings
Fig. 1 is a schematic view of the front view direction of the present invention.
Fig. 2 is a schematic view of the top view of the present invention.
Fig. 3 is a schematic view of the left side view of the present invention.
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.
Referring to fig. 1 and 2, in the present embodiment, a plate-loading rotating bracket is provided, which includes a V-shaped turntable 1, a top plate positioning steel ball 2, a turntable positioning steel ball 3, a top plate 4, a first guide rail 5, a first slider 51, a middle plate 8, a middle plate positioning steel ball 9, a second guide rail 10, a second slider 101, and a bottom plate 11; a first guide rail 5 is arranged on the bottom plate 11, and a first sliding block 51 is fixed below the middle layer plate 8; a second guide rail 10 is arranged above the middle layer plate 8, a second sliding block 101 is arranged below the top layer plate 4, and the top layer plate 4, the middle layer plate 8 and the bottom plate 11 form a two-layer sliding structure; thus, as long as the handle 12 is pulled, the two-layer sliding structure formed by the top plate 4, the middle plate 8 and the bottom plate 11 can be sequentially pulled; a middle plate positioning steel ball 9 is arranged below the middle layer plate 8; a top plate positioning steel ball 2 is arranged below the top plate 4, and a supporting plate 13 is arranged below the top plate 4; a bearing hole 14 is formed in the middle of the top plate 4 and the supporting plate 13; a first bearing 15 is provided in the bearing hole 14; a rotating shaft 16 is arranged at the middle position of the first bearing 15; a second bearing 17 is arranged above the rotating shaft 15; the top of the rotating shaft 16 is fixed with a V-shaped turntable 1; a plurality of turntable positioning steel balls 3 are arranged below the V-shaped turntable 1; the structure enables the plate roller 100 to be placed on the V-shaped turntable 1; and then, pushing the plate roller 100 to the middle of the gas ejection centers at the two ends of the proofing machine along the first guide rail 5, fixing the plate roller 100 by using the centers, pulling the V-shaped turntable 1 to the outermost end of the middle layer plate 8 by using a handle 12, and performing proofing operation. After the pattern on one end of the plate roller is printed, the V-shaped turntable 1 is pushed to the lower side of the plate roller 100, the air jacks on the two ends of the plate roller 100 are loosened, the plate roller is placed on the V-shaped turntable 1, and then the plate roller is rotated by 180 degrees. The steps are repeated to overprint and sample printing on the other end pattern of the printing roller, the structure solves the problems that a top plate, a middle plate and a bottom plate form a two-layer sliding structure, a V-shaped turntable can rotate for 360 degrees, the printing roller does not need to be taken down after printing the pattern at one end of the printing roller, and the printing roller is directly manually rotated on the table top, so that one-time positioning is formed, the accuracy of the pattern of the printing roller is ensured, meanwhile, the operation of staff does not need to spend much physical force, and the sample printing efficiency is improved.
Referring to fig. 1, one end of the first guide rail 5 is provided with a middle plate limit 18, one end of the second guide rail 10 is provided with a bottom plate limit 19, and the side surface of the top plate 4 is provided with a handle 12. This acts as a position restriction when pulled. In the embodiment, the number of the top plate positioning steel balls 2 and the turntable positioning steel balls 3 is 2-4, and the top plate positioning steel balls 2 and the turntable positioning steel balls 3 are symmetrically arranged, so that the top plate 4 can be clamped in the pulling process, and the V-shaped turntable 1 can be clamped in the rotating process of the turntable positioning steel balls 3.
In order to realize the function of clamping the top plate 4 in the pulling process, the top plate positioning steel ball 2 further comprises a steel ball 21, a spring 22 and a head stopping screw 23, which are shown in the attached drawing 3; the steel ball 21 is arranged in a small hole formed in the second slider 101, the spring 22 is arranged above the steel ball 21, and the head stop screw 23 is screwed into the small hole in the second slider 101 above the spring 22.
In this embodiment, in order to perform the positioning function in the pulling process or the rotating process, the structure of the top plate positioning steel ball 2, the structure of the turntable positioning steel ball 3, and the adopted structure of the middle plate positioning steel ball 9 are all the same as the structure of the top plate positioning steel ball 2. As a preferred embodiment of the present invention, it is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention, and that the scope of the present invention is also encompassed by the present invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A plate-loading rotary bracket is characterized by comprising a V-shaped rotary table, a top plate positioning steel ball, a rotary table positioning steel ball, a top plate, a first guide rail, a first slide block, a middle plate positioning steel ball, a second guide rail, a second slide block and a bottom plate; a first guide rail is arranged on the bottom plate, and the first sliding block is fixed below the middle layer plate; a second guide rail is arranged above the middle layer plate, a second sliding block is arranged below the top layer plate, and the top layer plate, the middle layer plate and the bottom plate form a two-layer sliding structure; a middle plate positioning steel ball is arranged below the middle layer plate; a top plate positioning steel ball is arranged below the top plate, and a supporting plate is arranged below the top plate; a bearing hole is formed in the middle of the top plate and the supporting plate; a first bearing is arranged in the bearing hole; a rotating shaft is arranged at the middle position of the first bearing; a second bearing is arranged above the rotating shaft; the V-shaped turntable is fixed at the top of the rotating shaft; and a plurality of turntable positioning steel balls are arranged below the V-shaped turntable.
2. The upper plate rotating bracket of claim 1, wherein the first guide rail is provided with a middle plate limit at one end, the second guide rail is provided with a bottom plate limit at one end, and a handle is arranged on the side surface of the top plate.
3. A plate-loading rotating bracket as set forth in claim 1, wherein said top plate positioning balls and said turntable positioning balls are 2-4 in number.
4. The upper plate rotating bracket of claim 3, wherein the top plate positioning steel balls further comprise steel balls, springs and stop screws; the steel ball is arranged in a small hole formed in the second sliding block, the spring is arranged above the steel ball, and the head stop screw is screwed into the small hole in the second sliding block above the spring.
5. A plate-loading rotary bracket as set forth in claim 3, wherein the top plate positioning balls, the turntable positioning balls, and the intermediate plate positioning balls are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780132.5U CN211280221U (en) | 2019-10-21 | 2019-10-21 | Upper plate rotating bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780132.5U CN211280221U (en) | 2019-10-21 | 2019-10-21 | Upper plate rotating bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211280221U true CN211280221U (en) | 2020-08-18 |
Family
ID=72027701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780132.5U Active CN211280221U (en) | 2019-10-21 | 2019-10-21 | Upper plate rotating bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211280221U (en) |
-
2019
- 2019-10-21 CN CN201921780132.5U patent/CN211280221U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |