CN216708707U - Counter weight assembly of printing roller - Google Patents
Counter weight assembly of printing roller Download PDFInfo
- Publication number
- CN216708707U CN216708707U CN202123207307.3U CN202123207307U CN216708707U CN 216708707 U CN216708707 U CN 216708707U CN 202123207307 U CN202123207307 U CN 202123207307U CN 216708707 U CN216708707 U CN 216708707U
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- printing roller
- wall
- connecting rod
- rod
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Abstract
The utility model discloses a counter weight component of a printing roller, which relates to the technical field of printing and comprises a printing roller main body, wherein a sleeve main body is arranged on the outer wall of the printing roller main body, a connecting rod is arranged at the bottom end of the sleeve main body, a counterweight main body is sleeved on the outer wall of the connecting rod, a limiting groove is formed in the counterweight main body, an installation bin is formed in the connecting rod, installation frames are arranged on the side walls of two ends in the installation bin, a conical fluted disc is rotatably arranged on the installation frames, a threaded hole is formed in the conical fluted disc, a threaded rod is arranged in the threaded hole and is in threaded connection with the threaded hole, and a notch is formed in the outer wall of the counterweight main body. This counter weight subassembly of printing roller comes to carry out the counter weight to the bearing through the balancing weight main part, and the sleeve main part is connected with the printing roller main part through the bearing simultaneously, makes the printing roller main part at rotatory in-process, can not influence the work of printing roller main part through the sleeve main part.
Description
Technical Field
The utility model relates to the technical field of printing, in particular to a counterweight component of a printing roller.
Background
The printing roller is one of the accessories of the offset printing machine, the surface area of the printing rubber roller with the glaze of the printing roller is lost, meanwhile, the hardness of the rubber roller is increased, the elasticity is reduced, although the phenomenon is inevitable, the rubber roller is not considered to be aged and lose the printing function, and the surface of the rubber roller is not required to be cleaned or polished by using substances containing particles blindly, only the nature of the glaze is known, a reasonable solution can be found, and in order to ensure the printing quality, the printing roller usually has a certain weight, so that a counterweight component of the printing roller is needed to solve the problem:
at present, most of printing roller counterweight components on the market cannot adjust the counterweight weight of the printing roller when the printing roller is counterweighted, so that the labor intensity of operators is increased when the operators balance the printing roller.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a counterweight assembly of a printing roller, which aims to solve the problems that the counterweight weight of the printing roller cannot be adjusted and the labor intensity of operators is increased when the printing roller is counterweighted in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a counter weight subassembly of printing roller, includes printing roller main part, sleeve main part is all installed to the outer wall of printing roller main part, and the bottom of sleeve main part installs the connecting rod, the outer wall of connecting rod all overlaps and is equipped with the balancing weight main part, and the inside of balancing weight main part has seted up the spacing groove, the installation storehouse has been seted up to the inside of connecting rod, and the lateral wall at the inside both ends of installation storehouse all installs the mounting bracket, the last rotation of mounting bracket installs conical fluted disc, and conical fluted disc's inside threaded hole, the inside of screw hole is provided with the threaded rod, and threaded rod and screw hole threaded connection, the opening has been seted up to the outer wall of balancing weight main part, the bull stick is installed to the lateral wall of connecting rod one side, the conical gear main part is installed to the one end of bull stick, and conical gear main part and conical fluted disc intermeshing.
Preferably, the carousel is installed to the one end of bull stick, and the outer wall of carousel is provided with anti-skidding line.
Through adopting above-mentioned technical scheme, through the design of anti-skidding line, avoid operating personnel to take place the hand slip phenomenon when rotating the carousel.
Preferably, the slide rail is installed to the one end that the mounting bracket is close to each other, and the inside of slide rail is provided with the slider, the one end that the slide rail was kept away from to the slider is connected with the outer wall of threaded rod.
Through adopting above-mentioned technical scheme, make the threaded rod when rotatory, the threaded rod drives the slider and removes in the inside of slide rail.
Preferably, the slide rail and the slide block are matched with each other, and the slide block forms a left-right moving structure through the slide rail.
Through adopting above-mentioned technical scheme, be convenient for make the slider can slide in the inside of slide rail.
Preferably, the printing roller main body is connected with the sleeve main body through a bearing, and the sleeve main body and the connecting rod are of a welding integrated structure.
Through adopting above-mentioned technical scheme, make printing roller main part at the in-process of rotation, can not influence the work of printing roller main part through the sleeve main part.
Preferably, the diameter of the threaded rod is smaller than that of the limiting groove, and the limiting groove is clamped with the threaded rod (11).
Through adopting above-mentioned technical scheme, the operating personnel of being convenient for is with threaded rod and spacing groove looks block to be convenient for install and dismantle the balancing weight main part.
Compared with the prior art, the utility model has the beneficial effects that:
the printing roller main body, the sleeve main body, the connecting rod, the balancing weight main body, the limiting groove and the threaded rod are arranged, the balancing weight main body is clamped with the threaded rod through the limiting groove, the balancing weight main body can be arranged on the outer wall of the connecting rod through the clamping of the limiting groove and the threaded rod, the bearing is convenient to balance through the balancing weight main body, and meanwhile, the sleeve main body is connected with the printing roller main body through the bearing, so that the working of the printing roller main body cannot be influenced through the sleeve main body in the rotating process of the printing roller main body;
the device is through installing the toper fluted disc simultaneously, the screw hole, the threaded rod, a slide rail, slider and conical tooth wheel main part, through toper gear main part and toper fluted disc intermeshing, make the toper gear main part can drive the toper fluted disc and rotate simultaneously in the rotation, and mutually support through slide rail and slider, and through threaded rod and screw hole threaded connection, make the toper fluted disc can drive the threaded rod and remove in the inside of screw hole when rotatory, and through spacing groove and threaded rod looks block, the operating personnel of being convenient for installs and dismantles the balancing weight main part, thereby the operating personnel of being convenient for comes the counter weight of printing the roller to adjust.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a partial cross-sectional structural schematic of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the engagement structure of the conical fluted disc and the conical gear main body according to the present invention;
FIG. 5 is a schematic view of an assembly structure of the connecting rod and the counterweight main body according to the present invention;
FIG. 6 is a schematic view of a cross-sectional assembly structure of the connecting rod and the counterweight body according to the present invention.
In the figure: 1. a printing roller main body; 2. a bearing; 3. a sleeve body; 4. a connecting rod; 5. a counterweight main body; 6. installing a bin; 7. a limiting groove; 8. a mounting frame; 9. a conical fluted disc; 10. a threaded hole; 11. a threaded rod; 12. a slide rail; 13. a slider; 14. a rotating rod; 15. a bevel gear body; 16. a turntable; 17. and (6) opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown: a counter weight component of a printing roller comprises a printing roller main body 1, sleeve main bodies 3 are installed on the outer walls of the printing roller main body 1, a connecting rod 4 is installed at the bottom end of each sleeve main body 3, the outer walls of the connecting rods 4 are all sleeved with a balancing weight main body 5, a limiting groove 7 is formed in each balancing weight main body 5, an installation bin 6 is formed in each connecting rod 4, installation frames 8 are installed on the side walls of two ends of each installation bin 6, a conical fluted disc 9 is installed on each installation frame 8 in a rotating mode, a threaded hole 10 is formed in each conical fluted disc 9, a threaded rod 11 is arranged in each threaded hole 10 and is in threaded connection with each threaded hole 10, a notch 17 is formed in each outer wall of each balancing weight main body 5, the printing roller main body 1 is connected with the sleeve main body 3 through a bearing 2, the sleeve main body 3 and the connecting rods 4 are of a welding integrated structure and are in threaded connection with the threaded holes 10 through the threaded rods 11, the threaded rod 11 is moved inside the threaded hole 10 while being rotated.
Referring to fig. 4-5, a rotating rod 14 is installed on the side wall of one side of the connecting rod 4, a conical gear main body 15 is installed at one end of the rotating rod 14, the conical gear main body 15 is meshed with the conical fluted disc 9, a rotating disc 16 is installed at one end of the rotating rod 14, and anti-skidding lines are arranged on the outer wall of the rotating disc 16.
Referring to fig. 1-3, a slide rail 12 is installed at one end of the mounting frame 8 close to each other, a slider 13 is arranged inside the slide rail 12, one end of the slider 13 far away from the slide rail 12 is connected with the outer wall of the threaded rod 11, the slide rail 12 and the slider 13 are matched with each other, the slider 13 forms a left-right moving structure through the slide rail 12, the threaded rod 11 is clamped with the limiting groove 7, and the conical fluted disc 9 can drive the threaded rod 11 to move inside the threaded hole 10 through the slide rail 12 and the slider 13 while rotating through the mutual matching of the slide rail 12 and the slider 13.
The working principle is as follows: when the printing roller counterweight assembly is used, when the printing roller main body 1 needs to be counterweighted, the rotating rod 14 and the bevel gear main body 15 are driven to rotate by rotating the rotary table 16, and the conical gear main body 15 and the conical fluted disc 9 are mutually meshed, so that the conical gear main body 15 can drive the conical fluted disc 9 to simultaneously rotate while rotating, and through the mutual matching of the slide rail 12 and the slide block 13, and the threaded hole 10 is in threaded connection with the threaded rod 11, so that the conical fluted disc 9 can drive the threaded rod 11 to move in the threaded hole 10 through the slide rail 12 and the slide block 13 while rotating, and the threaded rod 11 is convenient for an operator to clamp the threaded rod 11 with the limiting groove 7 through clamping the limiting groove 7 with the threaded rod 11, thereby facilitating the installation and the disassembly of the counterweight block main body 5, and facilitating the adjustment of the counterweight weight of the printing roller by an operator;
meanwhile, the limiting groove 7 is clamped with the threaded rod 11, so that the balancing weight main body 5 can be arranged on the outer wall of the connecting rod 4 through the clamping of the limiting groove 7 and the threaded rod 11, the bearing 2 is convenient to balance through the balancing weight main body 5, meanwhile, the sleeve main body 3 is connected with the printing roller main body 1 through the bearing 2, and the working of the printing roller main body 1 cannot be influenced through the sleeve main body 3 in the rotating process of the printing roller main body 1.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Claims (6)
1. A counter weight component of printing roller, includes printing roller main part (1), its characterized in that: the outer wall of printing roller main body (1) is provided with sleeve main body (3), connecting rod (4) is installed at the bottom end of sleeve main body (3), the outer wall of connecting rod (4) is sleeved with balancing weight main body (5), limiting groove (7) is formed in the balancing weight main body (5), installation bin (6) is formed in the connecting rod (4), installation rack (8) is installed on the side wall of the two ends of the installation bin (6), conical fluted disc (9) is installed on the installation rack (8) in a rotating mode, threaded hole (10) is formed in the conical fluted disc (9), threaded rod (11) is arranged in the threaded hole (10), threaded rod (11) is in threaded connection with threaded hole (10), opening (17) is formed in the outer wall of balancing weight main body (5), rotating rod (14) is installed on the side wall of one side of connecting rod (4), a conical gear main body (15) is installed at one end of the rotating rod (14), and the conical gear main body (15) is meshed with the conical fluted disc (9).
2. A counterweight assembly for a printing roller according to claim 1, characterized in that: a rotary table (16) is installed at one end of the rotary rod (14), and anti-skid grains are arranged on the outer wall of the rotary table (16).
3. A counterweight assembly for a printing roller according to claim 1, characterized in that: slide rail (12) are installed to the one end that mounting bracket (8) are close to each other, and the inside of slide rail (12) is provided with slider (13), the one end that slide rail (12) were kept away from in slider (13) is connected with the outer wall of threaded rod (11).
4. A counterweight assembly for a printing roller according to claim 3, characterized in that: the slide rail (12) and the slide block (13) are mutually matched, and the slide block (13) forms a left-right moving structure through the slide rail (12).
5. A counterweight assembly for a printing roller according to claim 1, characterized in that: the printing roller is characterized in that the printing roller main body (1) is connected with a sleeve main body (3) through a bearing (2), and the sleeve main body (3) and a connecting rod (4) are of a welding integrated structure.
6. A counterweight assembly for a printing roller according to claim 1, characterized in that: the diameter of the threaded rod (11) is smaller than that of the limiting groove (7), and the limiting groove (7) is clamped with the threaded rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207307.3U CN216708707U (en) | 2021-12-20 | 2021-12-20 | Counter weight assembly of printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207307.3U CN216708707U (en) | 2021-12-20 | 2021-12-20 | Counter weight assembly of printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216708707U true CN216708707U (en) | 2022-06-10 |
Family
ID=81885964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123207307.3U Active CN216708707U (en) | 2021-12-20 | 2021-12-20 | Counter weight assembly of printing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216708707U (en) |
-
2021
- 2021-12-20 CN CN202123207307.3U patent/CN216708707U/en active Active
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