A type of support frame for print engraving

Abstract

This utility model relates to the field of printmaking engraving technology and provides an auxiliary frame for printmaking engraving, including two support plates. A placement plate for placing the printmaking engraving board is movably mounted on the bottom front side of the two support plates. A horizontal plate is positioned between the top of the two support plates. A positioning plate for fixing the printmaking engraving board is movably mounted on the top front side of the two support plates, below the horizontal plate. In this auxiliary frame, the horizontal plate is installed between the two support plates to form the frame. The printmaking board is then placed on the placement plate. By adjusting the position of the placement plate to accommodate artists of different heights or working habits, the positioning plate is raised and lowered until it is flush with and fixed to the printmaking board. When the artist needs to adjust the angle of the printmaking board during the engraving process, rotating the second handle rotates the rotating shaft, thereby causing the adjustment plate to rotate synchronously, achieving angle adjustment. This ensures the most comfortable working posture during the engraving process and reduces fatigue.

Description

Technical Field

[0001] This utility model belongs to the field of printmaking and engraving technology, and in particular relates to an auxiliary frame for printmaking and engraving. Background Technology

[0002] Printmaking and engraving are widely used in book illustrations, New Year pictures, propaganda posters, and other fields. With the development of the times, printmaking and engraving have also gradually integrated into the fields of modern art and design, showing a wider range of applications. As a unique art form, printmaking and engraving have extremely high artistic value. They can not only showcase the artist's creative talent and aesthetic concepts, but also reflect the social landscape and cultural characteristics of different historical periods.

[0003] Chinese Patent Publication No. CN 207045045 U discloses a printmaking engraving auxiliary board. In this technical solution, the top plate can be moved flexibly and rotated through the cooperation of the support frame, moving parts, and abutment components, thus facilitating the displacement of the board. However, this method cannot be adjusted according to the artist's height or working habits, which requires the artist to maintain an uncomfortable posture for a long time during the engraving process, thus causing physical fatigue or injury. In addition, the table or simple placement board usually only provides a single working angle, which cannot meet the artist's need for multi-angle engraving, thus limiting the artist's creative flexibility and engraving effect. Utility Model Content

[0004] This utility model provides an auxiliary frame for print engraving, which aims to solve the problems of the inability to adjust the frame according to the artist's height or work habits, which causes the artist to have to maintain an uncomfortable posture for a long time during the engraving process, and the inability to meet the artist's need for engraving from multiple angles.

[0005] This utility model is implemented as follows: an auxiliary frame for print engraving includes two support plates. A placement plate for placing the print engraving plate is vertically and movably mounted on the bottom front side of the two support plates. A horizontal plate is positioned between the tops of the two support plates. A positioning plate for fixing the print engraving plate is movably mounted on the top front side of the two support plates and below the horizontal plate. A receiving box is horizontally mounted on the rear side of the horizontal plate. Several adjusting plates are rotatably mounted inside the receiving box. A locking component for locking the adjusting plates is provided inside the receiving box. The two support plates and the several adjusting plates form an auxiliary frame.

[0006] Preferably, each of the two support plates has a groove at its bottom front side, and a slider is slidably disposed on the surface of the groove, and the placement plate is fixedly connected to the surfaces of the two sliders.

[0007] Preferably, the groove has a plurality of through holes spaced apart, the slider has a through hole in the middle, and the placement plate has a through hole on the front side aligned with the slider. The screws are screwed into the through holes and fixed with nuts.

[0008] Preferably, an adjusting bolt is threadedly connected to the middle of the cross plate, a connecting block is rotatably connected to the bottom end of the adjusting bolt, the connecting block is fixedly connected to the upper surface of the positioning plate, and a first handle is fixedly connected to the top end of the adjusting bolt.

[0009] Preferably, the locking assembly includes a rotating shaft rotatably connected to the inner sidewall of the receiving box, an adjusting plate fixedly connected to the surface of the rotating shaft at intervals, a worm gear fixedly connected to the surface of the rotating shaft, a worm gear rotatably disposed in the inner cavity of the receiving box and meshing with the worm gear, and a second handle fixedly connected to one end of the worm gear extending to the outside of the receiving box.

[0010] Preferably, both support plates are hinged to support bases at their bottoms, and each support base is provided with a suction cup at its bottom.

[0011] Beneficial effects: Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides an auxiliary frame for print engraving. First, a horizontal plate is installed between two support plates to form the basic framework of the auxiliary frame. Then, the print engraving plate is placed on the placement plate. The position of the placement plate is adjusted to accommodate artists of different heights or working habits. Next, the positioning plate is driven to rise and fall until it is in close contact with the print engraving plate and fixed thereto. When the artist needs to adjust the angle of the print engraving plate during the engraving process, the second handle is rotated, which in turn drives the rotating shaft to rotate, thereby driving the adjustment plate to rotate synchronously and adjusting the angle of the adjustment plate. This ensures that the artist maintains the most comfortable working posture during the engraving process and reduces fatigue. Attached Figure Description

[0012] Figure 1 This is a front structural diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0014] Figure 3 This is a side view of the structure of this utility model.

[0015] In the diagram: 1. Support plate; 2. Placement plate; 3. Horizontal plate; 4. Positioning plate; 5. Adjusting plate; 6. Adjusting bolt; 7. Connecting block; 8. Slide groove; 9. Slider; 10. Through hole; 11. Screw; 12. Receiving box; 13. Nut; 14. Rotating shaft; 15. Worm gear; 16. Worm; 17. First handle; 18. Second handle; 19. Support base; 20. Suction cup. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] Please see Figure 1-3 This utility model provides a technical solution: an auxiliary frame for engraving prints, including two support plates 1. A placement plate 2 for placing the print engraving plate is movably and vertically arranged on the bottom front side of the two support plates 1. A horizontal plate 3 is arranged between the top of the two support plates 1. A positioning plate 4 for fixing the print engraving plate is movably arranged on the top front side of the two support plates 1 and below the horizontal plate 3. A receiving box 12 is arranged horizontally on the rear side of the horizontal plate 3. A plurality of adjusting plates 5 are rotatably arranged in the receiving box 12. A locking component for locking the movement of the adjusting plates 5 is provided in the inner cavity of the receiving box 12. The two support plates 1 and the plurality of adjusting plates 5 form an auxiliary frame.

[0018] In this embodiment, the support plate 1 serves as the main support structure of the entire auxiliary frame, ensuring the stability and load-bearing capacity of the auxiliary frame.

[0019] The placement plate 2 is used to place the engraving block to be carved. By adjusting the height of the placement plate 2, it can accommodate artists of different heights or working habits.

[0020] Positioning plate 4 is used to fix the printmaking plate to prevent it from moving during the engraving process, and it can be used for printmaking plates of different sizes.

[0021] Adjustable plate 5 can be adjusted in angle or position as needed to provide artists with more workspace or support points.

[0022] First, the horizontal plate 3 is installed between the two support plates 1 to form an auxiliary frame. Then, the printmaking plate is placed on the placement plate 2. The height of the placement plate 2 is adjusted to suit the artist's height or working habits. After adjustment, the printmaking plate is fixed by driving the positioning plate 4. After fixing, when the angle needs to be adjusted, the adjustment plate 5 is rotated by driving the locking component, thereby realizing the angle adjustment of the printmaking plate, which is convenient for the artist to carve.

[0023] Furthermore, each of the two support plates 1 has a sliding groove 8 at its front bottom, and a slider 9 is slidably disposed on the surface of the sliding groove 8. The placement plate 2 is fixedly connected to the surface of the two sliders 9. Several through holes 10 are spaced apart in the sliding groove 8. A through hole 10 is disposed in the middle of the slider 9. A through hole 10 is disposed on the front side of the placement plate 2 and aligned with the slider 9. The through holes 10 are fixed by screws 11 screwed into the through holes 10 and nuts 13.

[0024] In this embodiment, the height of the placement plate 2 is adjusted as needed, the slider 9 is slid to the corresponding position, and the screw 11 is screwed into the aligned through hole 10 to ensure that the screw 11 passes through the slider 9, the placement plate 2 and the slide groove 8. The nut 13 is installed on the other end of the screw 11 and tightened to fix and lock the placement plate 2.

[0025] By using the combination of the slide groove 8 and the slider 9, and the fixing method of the screw 11 and the nut 13, the height of the placement plate 2 is adjustable, which meets the needs of artists of different heights or working habits.

[0026] Furthermore, an adjusting bolt 6 is threadedly connected to the middle of the horizontal plate 3, and a connecting block 7 is rotatably connected to the bottom end of the adjusting bolt 6. The connecting block 7 is fixedly connected to the upper surface of the positioning plate 4, and a first handle 17 is fixedly connected to the top end of the adjusting bolt 6.

[0027] In this embodiment, when it is necessary to fix the print plate, the first handle 17 is rotated to drive the adjusting bolt 6 to rotate in the threaded hole of the horizontal plate 3. The rotation of the adjusting bolt 6 drives the connecting block 7 to rise and fall, which in turn drives the positioning plate 4 to rise and fall until it is in contact with the print plate and thus fixes it.

[0028] Furthermore, the locking assembly includes a rotating shaft 14, which is rotatably connected to the inner wall of the receiving box 12. The adjusting plate 5 is fixedly connected to the surface of the rotating shaft 14 at intervals. A worm gear 15 is fixedly connected to the surface of the rotating shaft 14. A worm 16 that meshes with the worm gear 15 is rotatably provided in the inner cavity of the receiving box 12. One end of the worm 16 extends to the outside of the receiving box 12 and is fixedly connected to a second handle 18.

[0029] In this embodiment, the artist rotates the second handle 18, which drives the worm gear 16 to rotate. The rotation of the worm gear 16 drives the worm wheel 15 to rotate, which in turn drives the rotating shaft 14 to rotate. The rotation of the rotating shaft 14 drives the adjusting plate 5 to rotate synchronously, thereby adjusting the angle of the adjusting plate 5. By changing the angle of the adjusting plate 5, the angle between the two support plates 1 is changed, thereby changing the engraving angle of the printmaking plate.

[0030] Furthermore, each of the two support plates 1 is hinged to a support base 19 at its bottom, and each support base 19 is provided with a suction cup 20 at its bottom.

[0031] In this embodiment, the rotatable connection between the support base 19 and the support plate 1 is to ensure that when the support plate 1 is adjusted with several adjustment plates 5, the angle of the adjustment plate 5 and the angle of the support plate 1 change, but the angle of the support point is not changed, ensuring that the support base 19 is completely flush with the ground, thus increasing the stability during the carving process.

[0032] The support base 19 and the support plate 1 can also be fixed by damping, so the force applied during the carving process will not cause the support plate 1 to shake randomly.

[0033] The suction cup 20 is used to further secure the device and ensure stability during the engraving process.

[0034] The working principle and usage process of this utility model are as follows: After the utility model is installed, firstly, the horizontal plate 3 is installed between the two support plates 1 to form the basic frame of the auxiliary frame. Then, the printmaking plate is placed on the placement plate 2. The position of the placement plate 2 is adjusted to accommodate artists of different heights or working habits. After adjustment, it is fixed by the nut 13. Then, by turning the first handle 17, the adjusting bolt 6 is rotated, thereby driving the moving connecting block 7 to rise and fall, and then driving the positioning plate 4 to rise and fall until it is in contact with the printmaking plate and fixed. When the artist needs to adjust the angle of the printmaking plate during the carving process, the second handle 18 is rotated to drive the worm gear 16 to rotate. The rotation of the worm gear 16 drives the worm wheel 15 to rotate, which in turn drives the rotating shaft 14 to rotate. The rotation of the rotating shaft 14 drives the adjusting plate 5 to rotate synchronously, thereby realizing the adjustment of the angle of the adjusting plate 5.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary frame for engraving a print, comprising two support plates (1), characterized in that: The two support plates (1) are provided with a placement plate (2) for placing the print engraving plate, which can be raised and lowered at the bottom front side. A horizontal plate (3) is provided between the tops of the two support plates (1). A positioning plate (4) for fixing the print engraving plate is provided movably at the top front side of the two support plates (1) and below the horizontal plate (3). A receiving box (12) is provided laterally on the rear side of the horizontal plate (3). Several adjusting plates (5) are rotatably provided in the receiving box (12). A locking component for locking the movement of the adjusting plates (5) is provided in the inner cavity of the receiving box (12). The two support plates (1) and the several adjusting plates (5) form an auxiliary frame.

2. An auxiliary stand for engraving a print according to claim 1, characterized in that: Both of the support plates (1) have a sliding groove (8) at the bottom front side. A slider (9) is slidably provided on the surface of the sliding groove (8). The placement plate (2) is fixedly connected to the surface of the two sliders (9).

3. An auxiliary stand for engraving a print as claimed in claim 2, characterized in that: The groove (8) has several through holes (10) spaced apart. The slider (9) has a through hole (10) in the middle. The placement plate (2) has a through hole (10) on the front side and aligned with the slider (9). The screw (11) is screwed into the through hole (10) and fixed by the nut (13).

4. The auxiliary stand for engraving a print according to claim 1, wherein: The middle part of the horizontal plate (3) is threaded with an adjusting bolt (6), and the bottom end of the adjusting bolt (6) is rotatably connected to a connecting block (7). The connecting block (7) is fixedly connected to the upper surface of the positioning plate (4), and the top end of the adjusting bolt (6) is fixedly connected to a first handle (17).

5. The auxiliary stand for engraving a print according to claim 1, wherein: The locking assembly includes a rotating shaft (14) which is rotatably connected to the inner wall of the receiving box (12). The adjusting plate (5) is fixedly connected to the surface of the rotating shaft (14) at intervals. A worm gear (15) is fixedly connected to the surface of the rotating shaft (14). A worm (16) that meshes with the worm gear (15) is rotatably provided in the inner cavity of the receiving box (12). One end of the worm (16) extends to the outside of the receiving box (12) and is fixedly connected to a second handle (18).

6. An auxiliary stand for engraving a print according to claim 1, characterized in that: Both support plates (1) are hinged to support seats (19) at the bottom, and each support seat (19) is provided with a suction cup (20) at the bottom.

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