Processing device for lower knife rest cushion block for printing machinery

Abstract

The utility model discloses a lower knife rest cushion block processing device for printing machinery, which relates to the technical field of printing machinery production, and comprises a base, the upper end of the base is fixedly connected with a drilling mechanism, one side of the upper end of the base is provided with a clamping table, the middle part of the upper end of the clamping table is provided with an end through groove, and the upper end of the clamping table is provided with a lower knife rest cushion block. Due to the arrangement of the limiting disc, when the lower tool rest limiting device is used, a lower tool rest cushion block to be machined is placed in the workpiece limiting grooves in different positions, and the different workpiece limiting grooves are adjusted to be below the end through groove, so that the position of the limiting disc can be adjusted by pulling the first handle according to the different positions of the workpiece limiting grooves; the drill bit can be controlled to drill the lower tool rest cushion block by clamping the limiting extrusion block and the limiting groove and prompting that the position is in place, in this way, operation is simple, the lower tool rest cushion block can be taken out after being drilled for multiple times through one-time installation, the drilling efficiency is greatly improved, and therefore the machining efficiency of the lower tool rest cushion block of the printing machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machinery production, in particular to a lower tool holder cushion block processing device for printing machinery. Background Art

[0002] A printing press is a machine used to print text and images. Modern printing presses generally consist of mechanisms such as plate loading, inking, embossing, and paper feeding (including folding). The text and image to be printed are first made into a printing plate and mounted on the printing press. Ink is then applied manually or by the printing press to the areas of the plate where the text and image appear. The ink is then directly or indirectly transferred to paper or other substrates, creating a print identical to the plate. The invention and development of the printing press have played a significant role in the spread of human civilization and culture.

[0003] In the prior art, when a printing machine is in production, the lower tool holder pad needs to be adjusted in position during drilling due to the different positions of the holes, and then a drill is used to drill holes at the positions where the pads need to be drilled. The drilling machine mostly uses a bench vise to clamp the workpiece. Each time it moves, the pad needs to be clamped a second time and the drilling area needs to be aligned. The overall operation steps are relatively cumbersome and inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that during the production of a printing machine, when the lower tool holder pad is drilled, the position of the pad needs to be adjusted due to the different positions of the holes, and then the drill is used to drill the position where the pad needs to be opened. The drilling machine mostly uses a bench vise to clamp the workpiece. Each time it moves, the pad needs to be clamped twice and the drilling area needs to be aligned. The overall operation steps are relatively cumbersome and inconvenient to use. A lower tool holder pad processing device for a printing machine is proposed.

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod. said linking rod is pivotally connected to said linking rod.

[0006] Preferably, weight-reducing grooves are provided at the upper and lower ends of the limiting plate, and a handle is fixedly connected to the middle of one side of the limiting plate.

[0007] Preferably, side grooves are provided on both sides of the middle portion of the upper end of the clamping platform.

[0008] Preferably, a mounting groove is provided on one side of the middle portion of the upper end of the base, and a mounting plate is fixedly connected to the lower end of the clamping platform, and the mounting plate is fixedly connected to the mounting groove.

[0009] Preferably, a holding tray is inserted into the holding slot, and a second handle is fixedly connected to the middle of one side of the holding tray.

[0010] Preferably, a filter cloth is fixedly connected to the middle of the other side of the holding tray.

[0011] Preferably, a drill bit is installed at the lower end of one side of the drilling mechanism, and a pressing handle is installed at one side of the drilling mechanism.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, through the setting of the limiting disk, when in use, the processed lower tool holder pad is placed in the workpiece limiting groove at different positions, and the different workpiece limiting grooves are adjusted below the end through groove. In this way, due to the different positions of the workpiece limiting grooves, the position of the limiting disk can be adjusted by pulling the No. 1 handle. The limit extrusion block is engaged with the limit groove to prompt the position to be in place, and the drill bit can be controlled to drill the lower tool holder pad. In this way, the operation is relatively simple, and multiple drilling processes can be performed after one installation and then removed, which greatly improves the drilling efficiency, thereby increasing the processing efficiency of the lower tool holder pad of the printing press. The setting of the threaded adjustment block and the threaded hole makes it easy to adjust the position of the threaded adjustment block, thereby adjusting the pressure of the spring on the limit extrusion block, so as to facilitate the control of the force required to move the limiting disk, which is convenient for use.

[0014] 2. In the present invention, the setting of the holding plate is used to collect the metal chips generated during drilling, and the filter cloth is used to facilitate air circulation. The setting of the weight-reducing groove reduces the weight of the limiting plate, which can facilitate the movement of the limiting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This utility model proposes a three-dimensional structure diagram of a lower tool holder pad processing device for a printing machine Figure 1 ;

[0016] Figure 2 The utility model provides an exploded view of a lower tool holder pad processing device for a printing machine;

[0017] Figure 3 The utility model provides an exploded view of the connection state of the clamping table and the limiting extrusion block in a lower tool holder pad processing device for a printing machine;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of a limiting disk in a lower tool holder pad processing device for a printing machine proposed in the utility model;

[0019] Figure 5 The utility model provides a three-dimensional structural schematic diagram of a receiving tray in a lower tool holder pad processing device for a printing machine.

[0020] Legend: 1. Base; 2. Drilling mechanism; 3. Press handle; 4. Drill bit; 5. Clamping table; 6. Assembly slot; 7. Mounting plate; 8. Holding plate; 9. Limiting plate; 10. End through slot; 11. Middle through slot; 12. Holding slot; 13. Insertion hole; 14. Threaded hole; 15. Side slot; 16. Adjustment slot; 17. Threaded adjustment block; 18. Spring; 19. Limiting extrusion block; 20. Limiting slot; 21. Workpiece limiting slot; 22. Handle No. 1; 23. Weight reduction slot; 24. Handle No. 2; 25. Filter cloth. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: Figure 1 - Figure 4As shown, the utility model provides a lower tool holder pad processing device for a printing machine, comprising a base 1, the upper end of the base 1 is fixedly connected to a drilling mechanism 2, a clamping platform 5 is provided on one side of the upper end of the base 1, an end through groove 10 is provided in the middle of the upper end of the clamping platform 5, an adjustment groove 16 is provided in the upper middle part of the clamping platform 5, a holding groove 12 is provided in the lower middle part of the clamping platform 5, a middle through groove 11 is provided between the adjustment groove 16 and the holding groove 12, and a limiting groove is inserted in the interior of the adjustment groove 16. The working plate 9 and the limiting plate 9 are provided with a workpiece limiting groove 21 inside, and limiting grooves 20 are provided on both sides of the limiting plate 9. Threaded holes 14 are provided on both sides of the clamping table 5, and a socket 13 is provided on one side of the threaded hole 14. A limiting extrusion block 19 is installed between the socket 13 and the threaded hole 14. The internal thread of the threaded hole 14 is connected to a threaded adjustment block 17. A spring 18 is installed between the threaded adjustment block 17 and the limiting extrusion block 19. One end of the limiting extrusion block 19 is clamped with the limiting groove 20.

[0024] The following is a detailed description of the specific settings and functions of this embodiment. Through the setting of the limiting disk 9, when in use, the processed lower tool holder pad is placed in the workpiece limiting groove 21 at different positions, and the different workpiece limiting grooves 21 are adjusted to below the end through groove 10. In this way, due to the different positions of the workpiece limiting grooves 21, the No. 1 handle 22 can be pulled to adjust the position of the limiting disk 9. Through the engagement of the limiting extrusion block 19 with the limiting groove 20, the position is prompted to be in place, and the drill bit 4 can be controlled to drill the lower tool holder pad. In this way, the operation is relatively simple, and multiple drilling processes can be performed after one installation and then removed, which greatly improves the drilling efficiency, thereby increasing the processing efficiency of the lower tool holder pad of the printing press. Through the setting of the threaded adjustment block 17 and the threaded hole 14, it is convenient to adjust the position of the threaded adjustment block 17, thereby adjusting the pressure of the spring 18 on the limiting extrusion block 19, so as to facilitate the control of the force required to move the limiting disk 9, which is convenient to use.

[0025] Example 2: Figure 1 - Figure 5 As shown, weight-reducing grooves 23 are provided at the upper and lower ends of the limiting plate 9, and a handle No. 1 22 is fixedly connected to the middle of one side of the limiting plate 9. Side grooves 15 are provided on both sides of the middle of the upper end of the clamping platform 5, and an assembly groove 6 is provided on one side of the middle of the upper end of the base 1. The lower end of the clamping platform 5 is fixedly connected to a mounting plate 7, and the mounting plate 7 is fixedly connected to the assembly groove 6. A holding plate 8 is inserted into the interior of the holding groove 12, and a handle No. 2 24 is fixedly connected to the middle of one side of the holding plate 8, and a filter cloth 25 is fixedly connected to the middle of the other side of the holding plate 8. A drill bit 4 is installed at the lower end of one side of the drilling mechanism 2, and a pressing handle 3 is installed on one side of the drilling mechanism 2.

[0026] The effect achieved by the entire embodiment is that the metal chips generated during drilling are collected by setting the holding plate 8, the air circulation is facilitated by the filter cloth 25, and the weight reduction groove 23 is set to reduce the weight of the limiting plate 9, which can facilitate the movement of the limiting plate 9.

[0027] The usage and working principle of this device are as follows: when in use, the pad of the lower tool holder of the printing press is first placed in the workpiece limiting groove 21 near the limiting disk 9, the limiting disk 9 is pushed, and then the pressing handle 3 is toggled to control the drill bit 4 to drill a hole in the pad, and then the limiting disk 9 is pulled out, and then the pad in the workpiece limiting groove 21 near the limiting disk 9 is placed on the side away from the No. 1 handle 22, and then the unprocessed pad is placed in the workpiece limiting groove 21 near the No. 1 handle 22, and then the drill bit 4 is used to process the two pads separately, and the processing is cyclically used. The metal chips generated by the drilling processing fall into the holding tray 8. After using it for a period of time, the holding tray 8 is pulled out and the metal chips are taken out and collected.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A lower tool holder pad processing device for a printing machine, comprising a base (1), the upper end of which is fixedly connected to a drilling mechanism (2), characterized in that: A clamping platform (5) is provided on one side of the upper end of the base (1), an end through groove (10) is provided in the middle of the upper end of the clamping platform (5), an adjusting groove (16) is provided above the middle of the inside of the clamping platform (5), a holding groove (12) is provided below the middle of the inside of the clamping platform (5), a middle through groove (11) is provided between the adjusting groove (16) and the holding groove (12), a limiting disk (9) is inserted into the inside of the adjusting groove (16), a workpiece limiting groove (21) is provided inside the limiting disk (9), and the limiting disk A limiting groove (20) is provided on both sides of (9), a threaded hole (14) is provided on both sides of the clamping platform (5), a plug hole (13) is provided on one side of the threaded hole (14), a limiting extrusion block (19) is installed between the plug hole (13) and the threaded hole (14), the internal thread of the threaded hole (14) is connected to a threaded adjustment block (17), a spring (18) is installed between the threaded adjustment block (17) and the limiting extrusion block (19), and one end of the limiting extrusion block (19) is clamped with the limiting groove (20).

2. The lower tool holder pad processing device for a printing machine according to claim 1, characterized in that: The upper and lower ends of the limiting plate (9) are both provided with weight-reducing grooves (23), and the middle portion of one side of the limiting plate (9) is fixedly connected to a handle (22).

3. The lower tool holder pad processing device for a printing machine according to claim 1, characterized in that: Side grooves (15) are provided on both sides of the middle portion of the upper end of the clamping platform (5).

4. The device for processing a lower tool holder pad for a printing machine according to claim 1, characterized in that: An assembly groove (6) is provided on one side of the middle portion of the upper end of the base (1), and a mounting plate (7) is fixedly connected to the lower end of the clamping platform (5), and the mounting plate (7) is fixedly connected to the assembly groove (6).

5. The device for processing a lower tool holder pad for a printing machine according to claim 1, characterized in that: A holding tray (8) is inserted into the holding tank (12), and a second handle (24) is fixedly connected to the middle of one side of the holding tray (8).

6. The device for processing a lower tool holder pad for a printing machine according to claim 5, characterized in that: A filter cloth (25) is fixedly connected to the middle of the other side of the holding tray (8).

7. The device for processing a lower tool holder pad for a printing machine according to claim 1, characterized in that: A drill bit (4) is installed at the lower end of one side of the drilling mechanism (2), and a pressing handle (3) is installed at one side of the drilling mechanism (2).

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