CN217021839U

CN217021839U - Cylinder device for woodcut

Info

Publication number: CN217021839U
Application number: CN202220614925.5U
Authority: CN
Inventors: 陈诗冰
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-22
Anticipated expiration: 2032-03-21

Abstract

The utility model provides a roller device for a woodcut, which comprises a roller main body, wherein the left end and the right end of the roller main body are both provided with a vertical part of a T-shaped cylinder cover, the middle positions of the left end and the right end of the roller main body are both fixedly connected with a positioning cylinder, one end of the positioning cylinder, which is far away from the roller main body, is inserted with a positioning shaft, one end of the positioning shaft, which is far away from the positioning cylinder, is fixed on the inner wall of the outer end of the transverse part of the T-shaped cylinder cover, the middle position of the upper end of a fixing plate is in threaded connection with an adjusting screw, the lower end of the adjusting screw is fixedly connected with an inverted U-shaped plate in a penetrating way and is rotationally connected with the inverted U-shaped plate, two support arms are symmetrically and movably arranged on the inverted U-shaped plate, one end of each support arm, is movably provided with a slide block, the middle position of the upper end of each slide block is fixedly connected with the T-shaped cylinder cover, the design ensures that the positioning shaft is quickly inserted into the positioning cylinder, and further clamps and positions the roller main body, and the positioning cylinder are both in the T-shaped cylinder cover, the purpose of positioning, installing and hiding the position of the roller body is achieved, and the using effect is improved.

Description

Cylinder device for woodcut

Technical Field

The utility model relates to a roller device for woodcut, belonging to the technical field of woodcut production.

Background

The present invention relates to a plate print, which is an important class of visual art, and the concept of the present plate print mainly refers to an artistic work created by an artist conception and produced by plate making and printing procedures, in particular to a picture printed by carving or etching wood, stone, hemp glue, copper, zinc and the like on the plate surface by a knife or chemicals, and the like, and generally adopts a rolling brush mode, so that a roller device has important components in the plate print production.

The cylinder device for the woodcut among the prior art generally adopts the helicitic texture to install, places the cylinder in the support, passes the support with the bolt again and comes to be connected with the cylinder, and the bolt exposes easily taking place to damage like this, and the mounting hole diameter that generally also can be greater than on the support designs the screw thread portion diameter of bolt, easily takes place phenomenons such as cylinder installation slope like this, can influence the result of use, consequently needs design a woodcut and solves above-mentioned problem with the cylinder device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a roller device for a woodcut, which aims to solve the problems in the background technology, achieve the aims of positioning, mounting and hiding the position of a roller main body and improve the use effect.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a roller device for woodcut comprises a roller main body, wherein the left end and the right end of the roller main body are both provided with a vertical part of a T-shaped cylinder cover, the middle positions of the left end and the right end of the roller main body are fixedly connected with a transversely arranged positioning cylinder, the positioning cylinder is positioned in the T-shaped cylinder cover, one end of the positioning cylinder, which is far away from the roller main body, is spliced with a positioning shaft, the positioning shaft extends into the positioning cylinder, one end of the positioning shaft, which is far away from the positioning cylinder, is fixed on the inner wall of the outer end of the transverse part of the T-shaped cylinder cover, the lower side of the roller main body is provided with a box body, the middle position of the upper end of the box body is fixedly connected with a fixed plate, the middle position of the upper end of the fixed plate is in threaded connection with an adjusting screw, the lower end of the adjusting screw penetrates through the fixed connection and is rotatably connected with an inverted U-shaped plate, the inverted U-shaped plate is positioned in the box body, two support arms are symmetrically and movably arranged in an inverted V shape, the support arm deviates from the inside bottom of box body of U template one end movable mounting slider and slider sliding connection, slider upper end intermediate position fixed link pole, the connecting rod extends the box body top and is connected with the horizontal portion of T type cylinder cover.

Furthermore, the fixed parts of a plurality of rolling components are uniformly embedded in the inward end of the vertical part of the T-shaped cylinder cover, and the movable parts of the rolling components are connected with the side end of the cylinder main body.

Further, a plurality of annular grooves are formed in the left end and the right end of the roller body, the annular grooves are arranged from outside to inside in a gradually-reduced mode, and the movable portions of the rolling members are connected to the annular grooves in a sliding mode.

Further, the positioning shaft is provided with a protection piece towards the inner end, and the protection piece is arranged on the inward inner wall inside the positioning barrel.

Furthermore, the box body is rotatably connected with the guide piece, and the outer end of the guide piece is symmetrically connected with the two sliding blocks in a sliding manner.

Furthermore, an elastic part is arranged between the outward end of the slide block and the inner wall of the box body, and the elastic part is positioned on the outer side of the guide part.

Furthermore, the middle position of the lower end of the box body is fixedly connected with an operating piece.

Furthermore, a tapered opening with a narrow inner part and a large outer part is formed in the opening position of one end of the sleeve facing the positioning shaft.

The utility model has the beneficial effects that: the utility model relates to a roller device for woodcut.

1. Utilize adjusting screw and support arm, make two T type drum covers inwards remove, and then make the location axle assign into a location section of thick bamboo fast in, and then carry out the centre gripping to cylinder main body, also fix a position cylinder main body, the location axle all is in T type drum cover with a location section of thick bamboo this moment, reaches the location installation and the purpose of hiding cylinder main body position, promotes the result of use.

2. Utilize adjusting screw, make the template rebound of falling U, and then make two support arms inside upward movement to under two support arm effects, make two sliders inwards move at the box body, and then drive the connecting rod and inwards move, thereby make two T type drum covers inwards remove, reach the purpose of carrying out mechanical type synchronous operation, convenient to use to two T type drum covers.

3. Earlier operate adjusting screw to under two support arm effects, make two sliders remove along the round bar, thereby realize the convenient installation to the cylinder main part, the spring is compression state this moment, and then makes the spring can produce inside thrust to the slider, effectively avoids taking place not hard up phenomenon between a location section of thick bamboo and the location axle, and stability is good.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view showing a structure of a drum apparatus for engraving according to the present invention;

fig. 2 is a sectional view of a cylinder body in a cylinder device for woodcut according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a sectional view of a cartridge body of a drum device for engraving of the present invention;

fig. 5 is an enlarged view of a portion B in fig. 4.

In the figure: 1-roller body, 2-T-shaped cylinder cover, 3-connecting rod, 4-box body, 5-fixing plate, 6-adjusting screw, 7-positioning shaft, 8-positioning cylinder, 41-sliding block, 42-spring, 43-round rod, 61-supporting arm, 62-inverted U-shaped plate and 71-universal ball.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a roller device for woodcut comprises a roller body 1, wherein the left end and the right end of the roller body 1 are both provided with a vertical part of a T-shaped cylinder cover 2, the T-shaped cylindrical cover 2 is used for providing an installation carrier for the rolling components, the connecting rod 3 and the positioning shaft 7 on one hand, and is used for hiding the positioning cylinder 8 and the positioning shaft 7 on the other hand, the fixing parts of a plurality of rolling components are uniformly embedded at the inward end of the vertical part of the T-shaped cylindrical cover 2, the movable connection between the T-shaped cylinder cover 2 and the roller body 1 is realized through rolling components, the rolling components can adopt universal balls 71, the movable parts of the rolling components are connected with the side end of the roller body 1, a plurality of annular grooves are respectively arranged at the left end and the right end of the roller body 1, the diameters of the annular grooves are gradually reduced from the outside to the inside, and through the annular grooves, the movement of the rolling members is guided, and the annular groove is connected with a plurality of movable parts of the rolling members in a sliding manner.

Specifically, when in use, the roller body 1 can rotate, the universal ball 71 arranged on the vertical part of the T-shaped cylinder cover 2 is used for assisting the roller body 1 to normally move, the roller body 1 cannot rotate to be blocked, the movable part of the universal ball 71 moves along the annular groove, and then the movement of the universal ball 71 is guided.

As shown in figures 2 and 3, the middle positions of the left end and the right end of the roller body 1 are fixedly connected with a positioning cylinder 8 which is transversely arranged, the positioning cylinder 8 is positioned in a T-shaped cylinder cover 2, the positioning cylinder 8 is matched with a positioning shaft 7 for use, the roller body 1 is conveniently positioned and installed, a tapered opening which is narrow in inside and large in outside is arranged at the opening position of one end of a sleeve facing the positioning shaft 7, the positioning shaft 7 can be conveniently inserted into the positioning cylinder 8 through the conical opening, the positioning shaft 7 is inserted into one end of the positioning cylinder 8, which is far away from the roller main body 1, the positioning shaft 7 extends into the positioning cylinder 8, the inward end of the positioning shaft 7 is provided with a protection piece, the protection piece is arranged on the inward inner wall of the positioning cylinder 8, and a protection piece is arranged on the positioning shaft 7, so that the positioning shaft 7 is effectively prevented from directly colliding with the positioning cylinder 8, the protection piece can adopt a rubber pad, and one end of the positioning shaft 7, which deviates from the positioning cylinder 8, is fixed on the inner wall of the outer end of the transverse part of the T-shaped cylinder cover 2.

Specifically, place cylinder main body 1 between two T type drum covers 2 earlier, then utilize adjusting screw 6, make two T type drum covers 2 rebound, and then make location axle 7 rebound, thereby make location axle 7 assign fast in location section of thick bamboo 8, and then carry out the centre gripping to cylinder main body 1, also fix a position cylinder main body 1, location axle 7 rotates with T type drum cover 2 to be connected in addition, and then make cylinder main body 1 can rotate, location axle 7 all is in T type drum cover 2 with location section of thick bamboo 8 this moment, reach the location installation and the hidden purpose to cylinder main body 1 position, promote the result of use.

As shown in fig. 1, 4 and 5, a box body 4 is arranged at the lower side of a roller body 1, installation space is provided for components such as a slide block 41 and a support arm 61 through the box body 4, an operation part is fixedly connected at the middle position of the lower end of the box body 4, a holding carrier is provided through the operation part, a cylindrical handle can be adopted as the operation part, a fixing plate 5 is fixedly connected at the middle position of the upper end of the box body 4, an installation carrier is provided for an adjusting screw 6 through the fixing plate 5, an adjusting screw 6 is connected at the middle position of the upper end of the fixing plate 5 in a threaded manner, an inverted U-shaped plate 62 is made to move up and down through the adjusting screw 6, the lower end of the adjusting screw 6 penetrates through the fixed connection and is rotatably connected with the inverted U-shaped plate 62, the inverted U-shaped plate 62 is positioned in the box body 4, the support arm 61 can swing through the inverted U-shaped plate 62, two support arms 61 are symmetrically movably arranged on the inverted U-shaped plate 62, the two support arms 61 are arranged in an inverted V shape, and are used together, the two sliders 41 can be moved relatively.

Specifically, place cylinder body 1 between two T type drum covers 2 earlier, then rotate adjusting screw 6, because of adjusting

screw

6 and 5 threaded connection of fixed plate, so adjusting screw 6 rotates while rebound, thereby drive the board 62 of falling U upwards and remove, and then make two support arms 61 inwards upwards move, and then produce and pull the power, and pull the power down, make two sliders 41 at box body 4 inwards move, and then drive connecting rod 3 inwards and remove, thereby make two T type drum covers 2 inwards move, reach the purpose that carries out mechanical type synchro operation to two T type drum covers 2, convenient to use.

As shown in fig. 4, the end of the support arm 61 away from the inverted U-shaped plate 62 is movably mounted with the slide block 41 and the slide block 41 is slidably connected to the bottom end inside the box body 4, the connecting rod 3 and the support arm 61 are linked through the sliding blocks 41, the box body 4 is rotatably connected with the guide piece, the outer end of the guide piece is symmetrically connected with the two sliding blocks 41 in a sliding way, and through the guide piece, the sliding block 41 can be guided to move, the guiding piece can adopt a round rod 43, an elastic piece is arranged between the outward end of the sliding block 41 and the inner wall of the box body 4, the elastic piece is positioned at the outer side of the guiding piece, and through the elastic piece, can generate inward thrust to the sliding block 41 to effectively avoid the loosening phenomenon, the elastic part can adopt a spring 42, the middle position of the upper end of the sliding block 41 is fixed with the connecting rod 3, the T-shaped cylindrical cover 2 is connected to the slider 41 via the connecting rod 3, and the connecting rod 3 extends above the case 4 and is connected to the lateral portion of the T-shaped cylindrical cover 2.

Specifically, operate adjusting screw 6 earlier to under two support arm 61 effects, make two sliders 41 remove along round bar 43, thereby realize the convenient installation to cylinder body 1, spring 42 is compression state this moment, and then makes spring 42 can produce inside thrust to slider 41, effectively avoids taking place not hard up phenomenon between a location section of thick bamboo 8 and the location axle 7, and stability is good.

The present description is described in terms of embodiments, but not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art should be able to integrate the description, and the embodiments can be combined appropriately to form other embodiments as will be understood by those skilled in the art.

Claims

1. A roller device for woodcut is characterized in that: including cylinder main part (1), both ends all are provided with the vertical portion of T type cylinder cover (2) about cylinder main part (1), cylinder main part (1) is controlled the equal fixed connection transverse arrangement's in both ends intermediate position location section of thick bamboo (8) and is located in T type cylinder cover (2), location section of thick bamboo (8) deviate from cylinder main part (1) one end and peg graft and have location axle (7) and location axle (7) extend into location section of thick bamboo (8), location axle (7) deviate from location section of thick bamboo (8) one end to fix on the inner wall of the horizontal portion outer end of T type cylinder cover (2), cylinder main part (1) downside sets up box body (4), box body (4) upper end intermediate position fixed connection fixed plate (5), fixed plate (5) upper end intermediate position threaded connection adjusting screw (6), adjusting screw (6) lower extreme runs through fixed connection and rotates with falling U template (62) to be connected and falling U template (62) is located box body (62) (4) Interior, the symmetry activity sets up two support arms (61) and is the V-arrangement of falling on U template (62), support arm (61) deviate from U template (62) one end movable mounting slider (41) and slider (41) sliding connection in the inside bottom of box body (4), slider (41) upper end intermediate position fixed connection pole (3), connecting rod (3) extend box body (4) top and with the transverse part connection of T type cylinder cover (2).

2. A cylinder apparatus for engraving as defined in claim 1, wherein: the vertical part of the T-shaped cylinder cover (2) is evenly embedded with the fixed parts of a plurality of rolling members towards the inner end, and the movable parts of the rolling members are connected with the side end of the roller body (1).

3. A cylinder device for woodcut according to claim 2, characterized in that: a plurality of annular grooves are formed in the left end and the right end of the roller body (1), the annular grooves are arranged from outside to inside in a gradually-reduced mode, and the annular grooves are connected with movable portions of a plurality of rolling members in a sliding mode.

4. A cylinder device for woodcut according to claim 1, characterized in that: the inward end of the positioning shaft (7) is provided with a protection piece, and the protection piece is arranged on the inward inner wall inside the positioning barrel (8).

5. A cylinder device for woodcut according to claim 1, characterized in that: the box body (4) is internally connected with a guide piece in a rotating way, and the outer end of the guide piece is symmetrically connected with two sliding blocks (41) in a sliding way.

6. A cylinder device for woodcut according to claim 5, characterized in that: and an elastic piece is arranged between the outward end of the sliding block (41) and the inner wall of the box body (4), and the elastic piece is positioned on the outer side of the guide piece.

7. A cylinder apparatus for engraving as defined in claim 1, wherein: the middle position of the lower end of the box body (4) is fixedly connected with an operating piece.