Keyway machining old material key pulling machine

Abstract

The utility model relates to the technical field of key pulling machines, and discloses a key groove machining old material key pulling machine which comprises a machine tool, an adjusting base is fixedly connected to the outer surface of the top of the machine tool, two first air cylinders are fixedly installed on the outer surface, facing upwards, of the bottom of the machine tool, and the output ends of the two first air cylinders are both fixedly connected with first installation plates. First positioning plates are fixedly connected to the outer surfaces of the two first mounting plates, a second air cylinder is fixedly mounted on the outer surface of the mounting frame, a second mounting plate is fixedly connected to the output end of the second air cylinder, and a second positioning plate is fixedly connected to the outer surface of the second mounting plate. According to the old material key pulling machine for key groove machining, the first air cylinder and the second air cylinder are arranged, the first positioning plate and the second positioning plate are matched to fix the old material printing plate, and the broaching tool is matched, so that the effects that keys of the old material printing plate with nonstandard key grooves are conveniently changed, and the labor intensity is reduced are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of key pulling machines, in particular to a key pulling machine for processing old materials for key slots. Background Art

[0002] The plate roller, also known as the steel roller, refers to a roller that is copper-plated on the surface of the drum, engraved with a pattern by a gravure electronic engraving machine, and then plated with a layer of chrome. It is generally used for plate making. The plate roller is divided into hollow rollers and solid rollers, shaft rollers and non-shaft rollers. After being completed, it is delivered to the printing factory and is often used for printing plastic packaging. In the process of making hollow plate rollers, general steel billets need to be processed through a series of processes such as rolling, welding, rounding, copper plating, etc. to form the final hollow plate roller that matches the electric engraving process standards.

[0003] At present, the key pulling machine used in the platemaking industry can only process the plug. When the keyway of the old printing plate is not standard, it is usually necessary to continue to change the key manually, which is very labor-intensive. Therefore, a key pulling machine for keyway processing of old materials is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a keyway processing old material key pulling machine to solve the problem mentioned in the above background technology that the key pulling machines currently used in the platemaking industry can only process plugs, and when the keyway of the old material printing plate is not standard, manual key modification is usually continued, which is very labor-intensive.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a keyway processing old material key pulling machine, comprising a machine tool, an adjusting seat is fixedly connected to the top outer surface of the machine tool, two first cylinders are fixedly installed on the bottom outer surface of the machine tool facing upward, the output ends of the two first cylinders are fixedly connected to the first mounting plate, the outer surfaces of the two first mounting plates are fixedly connected to the first positioning plate, the left top outer surface of the machine tool is fixedly connected to the mounting frame, the outer surface of the mounting frame is fixedly installed with a second cylinder, the output end of the second cylinder is fixedly connected to the second mounting plate, and the outer surface of the second mounting plate is fixedly connected to the second positioning plate.

[0006] Preferably, the inner surface of the adjustment seat is rotatably connected to a screw rod, the right outer surface of the adjustment seat is fixedly mounted with a motor, the output end of the motor is fixedly connected to the screw rod, the outer surface of the screw rod is threadedly connected to a threaded plate, the outer surface of the threaded plate is fixedly connected to a knife plate, and a broach is installed inside the knife plate.

[0007] By adopting the above technical solution, after a suitable broach is installed on the knife plate, the motor drives the screw rod to rotate, driving the threaded plate to move, and the threaded plate drives the broach to move to perform the key pulling work.

[0008] Preferably, the first positioning plate and the second positioning plate are both triangular plates.

[0009] By adopting the above technical solution, the triangular positioning plate can be easily adapted to hollow plate rollers of different sizes.

[0010] Preferably, a plurality of nozzles are fixedly mounted on the outer surface of the adjustment seat.

[0011] By adopting the above technical solution, an external water pump draws the emulsion to the nozzle, and sprays it to the broach through the nozzle to cool the broach.

[0012] Preferably, a slide rod is fixedly connected to the inner surface of the adjustment seat, and the threaded plate is movably sleeved on the outer surface of the slide rod.

[0013] By adopting the above technical solution, when the screw rod rotates, the threaded plate is driven to slide on the outer surface of the slide rod, thereby preventing the threaded plate from rotating with the rotation of the screw rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The keyway processing old material key pulling machine, by setting the first cylinder and the second cylinder, cooperates with the first positioning plate and the second positioning plate to fix the old material printing plate, cooperates with the broach, so as to facilitate the key change of the old material printing plate with non-standard keyway and reduce the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the planar structure of the utility model when viewed from above.

[0019] In the figure: 1, machine tool; 2, adjustment seat; 3, first cylinder; 4, first mounting plate; 5, first positioning plate; 6, mounting frame; 7, second cylinder; 8, second mounting plate; 9, second positioning plate; 10, screw rod; 11, motor; 12, threaded plate; 13, knife plate; 14, broach. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] Please refer to Figure 1-3 A keyway processing old material key pulling machine comprises a machine tool 1, an adjusting seat 2 is fixedly connected to the top outer surface of the machine tool 1, two first cylinders 3 are fixedly installed on the upper outer surface of the bottom of the machine tool 1, the output ends of the two first cylinders 3 are fixedly connected to the first mounting plate 4, the outer surfaces of the two first mounting plates 4 are fixedly connected to the first positioning plate 5, the old material printing plate to be rekeyed is placed between the two first positioning plates 5, a mounting frame 6 is fixedly connected to the outer surface of the left top of the machine tool 1, and a second cylinder 7 is fixedly installed on the outer surface of the mounting frame 6, the first cylinder 3 and the second cylinder 7 work, the first cylinder 3 drives the first mounting plate 4 to drive the first positioning plate 5 to move upward, the output end of the second cylinder 7 is fixedly connected to the second mounting plate 8, and the second The outer surface of the mounting plate 8 is fixedly connected with the second positioning plate 9, and the second cylinder 7 drives the second mounting plate 8 to drive the second positioning plate 9 to move downward, so that the old material printing plate is located in a suitable position, and the inner surface of the adjusting seat 2 is rotatably connected with the screw rod 10, and the right outer surface of the adjusting seat 2 is fixedly installed with a motor 11, and the output end of the motor 11 is fixedly connected to the screw rod 10, and the outer surface of the screw rod 10 is threadedly connected with a threaded plate 12, and the outer surface of the threaded plate 12 is fixedly connected with a knife plate 13, and a broach 14 is installed inside the knife plate 13, and the broach 14 is installed on the knife plate 13. When the motor 11 works, the motor 11 drives the screw rod 10 to rotate, drives the threaded plate 12 to move, and the threaded plate 12 drives the broach 14 to move horizontally to pull the old material printing plate.

[0023] Working principle: When the utility model is in use, the old material printing plate that needs to be rekeyed is placed between the two first positioning plates 5, the first cylinder 3 and the second cylinder 7 work, the first cylinder 3 drives the first mounting plate 4 to drive the first positioning plate 5 to move upward, the second cylinder 7 drives the second mounting plate 8 to drive the second positioning plate 9 to move downward, so that the old material printing plate is located in a suitable position, the broach 14 is installed on the knife plate 13, the motor 11 works, the motor 11 drives the screw rod 10 to rotate, drives the threaded plate 12 to move, the threaded plate 12 drives the broach 14 to move horizontally, and the old material printing plate is pulled.

[0024] Compared with the related art, the keyway processing old material key pulling machine provided by the utility model has the following beneficial effects: it is convenient to modify the key of the old material printing plate with non-standard keyway, thereby reducing the labor intensity.

[0025] The above-mentioned equipment is used in different ways for each device. It is selected and used according to actual conditions, and various parameters are referred to, in accordance with the functions of the equipment used and the effects achieved.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A keyway processing machine for keying old materials, comprising a machine tool (1), characterized in that: The top outer surface of the machine tool (1) is fixedly connected to an adjustment seat (2); the bottom outer surface of the machine tool (1) is fixedly mounted with two first cylinders (3); the output ends of the two first cylinders (3) are fixedly connected to a first mounting plate (4); the outer surfaces of the two first mounting plates (4) are fixedly connected to a first positioning plate (5); the left top outer surface of the machine tool (1) is fixedly connected to a mounting frame (6); the outer surface of the mounting frame (6) is fixedly mounted with a second cylinder (7); the output end of the second cylinder (7) is fixedly connected to a second mounting plate (8); the outer surface of the second mounting plate (8) is fixedly connected to a second positioning plate (9).

2. A keyway processing old material key pulling machine according to claim 1, characterized in that: The inner surface of the adjustment seat (2) is rotatably connected to a screw rod (10), the right outer surface of the adjustment seat (2) is fixedly mounted with a motor (11), the output end of the motor (11) is fixedly connected to the screw rod (10), the outer surface of the screw rod (10) is threadedly connected to a threaded plate (12), the outer surface of the threaded plate (12) is fixedly connected to a knife plate (13), and a broach (14) is mounted inside the knife plate (13).

3. A keyway processing old material key pulling machine according to claim 1, characterized in that: The first positioning plate (5) and the second positioning plate (9) are both triangular plates.

4. A keyway processing old material key pulling machine according to claim 1, characterized in that: A plurality of nozzles are fixedly mounted on the outer surface of the adjustment seat (2).

5. The keyway processing old material key pulling machine according to claim 2, characterized in that: The inner surface of the adjustment seat (2) is fixedly connected to a sliding rod, and the threaded plate (12) is movably sleeved on the outer surface of the sliding rod.

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