Milling cutter adjusting device for engraving machine

Abstract

The utility model relates to the technical field of milling cutter adjustment, and discloses a milling cutter adjusting device for a carving machine, which comprises a carving table, and a carving device is arranged above the carving table. According to the milling cutter adjusting device for the engraving machine, by arranging a first motor, an L-shaped plate, a hydraulic rod, a T-shaped sliding block, an engraving assembly and a mounting plate, the hydraulic rod is controlled to stretch out and draw back, the mounting plate and the engraving assembly are controlled to incline left and right, the first motor is started, an output shaft of the first motor drives the L-shaped plate and the engraving assembly to rotate, and the included angle between a milling cutter of the engraving assembly and an engraving plate is changed; the practicability of the device is improved; by arranging a second rack, a U-shaped plate, a second motor, a second gear, a third gear, a third motor, a third rack, a sliding block and a sliding rod, the second motor is started to enable the second gear to roll along the outer surface of the second rack to drive the sliding block and an adjusting part to move left and right, and the third motor is started to enable the third gear to roll along the outer surface of the third rack to drive the adjusting part to move left and right. The carving assembly can move front, back, left and right.

Description

Technical Field

[0001] The utility model relates to the technical field of milling cutter adjustment, in particular to a milling cutter adjustment device for an engraving machine. Background Art

[0002] In carving, it refers to cutting or carving wood, stone or other materials into the desired shape. The tools used for this purpose are knives, chisels, gouges, cones, flat axes and hammers. Nowadays, with relatively complete automation, most of the plate carving can be completed using milling cutters.

[0003] In the prior art, a milling cutter is generally fixed on a mounting block, and engraving is performed on a plate by adjusting the engraving assembly to move forward, backward, left, and right.

[0004] However, the following disadvantages still exist: the device can only adjust the milling cutter forward, backward, left and right, but cannot adjust the angle between the milling cutter and the plate, and cannot carve complex patterns on the plate, making the device less practical. To this end, we propose a milling cutter adjustment device for engraving machines to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a milling cutter adjusting device for an engraving machine to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a milling cutter adjustment device for an engraving machine, comprising an engraving table, a mounting column is fixedly connected to the top surface of the engraving table, an engraving device is arranged above the engraving table, and the engraving device comprises a translation part;

[0007] The translation part includes a mounting frame, a U-shaped plate, a second motor, a slider, a slide rod and a third motor, the mounting frame is slidably sleeved on the outer surface of the mounting column, the inner wall of the mounting frame is provided with a limited sliding groove, the inner wall of the limited sliding groove is slidably connected to the limited sliding block, the outer surface of the U-shaped plate is fixedly connected to the outer surface of the limited sliding block, the inner wall of the U-shaped plate is fixedly connected with a slide rod, the slide rod is slidably sleeved on the outer surface of the slide rod, the outer surface of the second motor is fixedly connected to the outer surface of the slider, and the bottom surface of the third motor is fixedly connected to the top surface of the U-shaped plate;

[0008] An adjusting portion is provided above the engraving table;

[0009] The adjusting part comprises an L-shaped plate, a carving component and a mounting plate. The mounting plate is fixedly sleeved on the outer surface of the carving component, and the left end of the mounting plate is hinged to the bottom end of the L-shaped plate.

[0010] A further improvement is that the translation part also includes a second rack, a second gear, a third gear and a third rack, the second gear is fixedly sleeved on the outer surface of the second motor output shaft, the bottom surface of the second rack is fixedly connected to the top surface of the U-shaped plate, the outer surface of the second gear is meshingly connected to the outer surface of the second rack, and by setting a second motor, a slider, a second gear and a second rack, the second motor is started, the second gear rolls along the outer surface of the second rack, driving the slider to move.

[0011] A further improvement is that the third gear is fixedly sleeved on the outer surface of the output shaft of the third motor, the bottom surface of the third rack is fixedly connected to the top surface of the mounting frame, the outer surface of the third gear is meshingly connected to the outer surface of the third rack, and by setting the third gear, the third rack and the third motor, the third motor is started, so that the third gear rolls along the outer surface of the third rack, driving the U-shaped plate to move forward and backward.

[0012] A further improvement is that the adjustment part also includes a first motor, a hydraulic rod and a T-shaped slider. The back of the first motor is fixedly connected to the front of the slider, and the bottom surface of the output shaft of the first motor is fixedly connected to the top surface of the L-shaped plate. By setting the first motor, it is convenient to drive the L-shaped plate to rotate, and cooperate with the hydraulic rod to change the front and rear angles between the engraving assembly and the engraving plate.

[0013] A further improvement is that the top surface of the hydraulic rod is fixedly connected to the inner wall of the L-shaped plate, the top surface of the T-shaped slider is hinged to the bottom end of the hydraulic rod output rod, the top surface of the mounting plate is provided with a T-shaped slide groove, the outer surface of the bottom end of the T-shaped slider extends into the interior of the T-shaped slide groove and is slidingly connected to the inner wall of the T-shaped slide groove. By arranging the T-shaped slider and the hydraulic rod, the extension of the hydraulic rod is controlled, the mounting plate and the engraving assembly are deflected, and the engraving mode of the device is changed.

[0014] A further improvement is that a first rack is fixedly connected to the front side of the mounting frame, a rotating shaft is rotatably connected to the front side of the engraving table via a bearing seat, a first gear is fixedly sleeved on the outer surface of the rotating shaft, the outer surface of the first gear is meshingly connected with the outer surface of the first rack, and by arranging the rotating shaft, the first gear and the first rack, the rotating shaft is rotated to drive the engraving assembly downward to perform engraving operations.

[0015] A further improvement is that a spring is fixedly connected to the top surface of the engraving table, and the top end of the spring is fixedly connected to the bottom surface of the installation frame. By providing the spring, it is convenient to support and position the installation frame.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the milling cutter adjustment device for the engraving machine controls the extension and retraction of the hydraulic rod, controls the left and right tilting of the mounting plate and the engraving assembly by setting a first motor, an L-shaped plate, a hydraulic rod, a T-shaped slider, an engraving assembly and a mounting plate, starts the first motor, and the output shaft of the first motor drives the L-shaped plate and the engraving assembly to rotate, changes the angle between the milling cutter of the engraving assembly and the engraving plate, and improves the practicality of the device; by setting a mounting frame, a second rack, a U-shaped plate, a second motor, a second gear, a third gear, a third motor, a third rack, a slider and a slide bar, starts the second motor, causes the second gear to roll along the outer surface of the second rack, drives the slider and the adjusting part to move left and right, starts the third motor, causes the third gear to roll along the outer surface of the third rack, causes the engraving assembly to move forward, backward, left and right, and expands the engraving range of the device; by setting a mounting column, a spring, a first rack, a first gear and a rotating shaft, rotates the rotating shaft, causes the first gear to drive the first rack to move downward, drives the mounting frame and the engraving assembly to engrave downward, and uses the elastic force of the spring to support the mounting frame, so that the mounting frame is easily reset upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 for Figure 2 A magnified view of the structure at center;

[0019] Figure 3 It is a partial cross-sectional view of the three-dimensional structure of the utility model;

[0020] Figure 4 for Figure 3 A magnified view of the structure at B in the middle;

[0021] Figure 5 for Figure 3 Enlarged view of the structure at point C in the middle.

[0022] In the figure: 1 engraving table, 2 engraving device, 21 adjusting part, 22 translation part, 211 first motor, 212 L-type plate, 213 hydraulic rod, 214 T-type slider, 215 engraving assembly, 216 mounting plate, 221 mounting frame, 222 second rack, 223 U-type plate, 224 second motor, 225 second gear, 226 third gear, 227 third motor, 228 third rack, 229 slider, 220 sliding rod, 3 mounting column, 4 spring, 5 first rack, 6 first gear, 7 rotating shaft. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: a milling cutter adjustment device for an engraving machine, comprising an engraving table 1, a mounting column 3 is fixedly connected to the top surface of the engraving table 1, an engraving device 2 is arranged above the engraving table 1, and the engraving device 2 includes a translation part 22;

[0025] The translation part 22 includes a mounting frame 221, a U-shaped plate 223, a second motor 224, a slider 229, a slide bar 220 and a third motor 227. The mounting frame 221 is slidably sleeved on the outer surface of the mounting column 3. A limited sliding groove is provided on the inner wall of the mounting frame 221. The inner wall of the limited sliding groove is slidably connected to the limited sliding block. The outer surface of the U-shaped plate 223 is fixedly connected to the outer surface of the limited sliding block. The inner wall of the U-shaped plate 223 is fixedly connected with the slide bar 220. The slide bar 229 is slidably sleeved on the outer surface of the slide bar 220. The outer surface of the second motor 224 is fixedly connected to the outer surface of the slide bar 229. The bottom surface of the third motor 227 is fixedly connected to the top surface of the U-shaped plate 223. The translation part 22 also includes a second rack 222, a second gear 225, a third gear 226 and a third rack 228.

[0026] The second gear 225 is fixedly sleeved on the outer surface of the output shaft of the second motor 224, the bottom surface of the second rack 222 is fixedly connected to the top surface of the U-shaped plate 223, the outer surface of the second gear 225 is meshed with the outer surface of the second rack 222, and the third gear 226 is fixedly sleeved on the outer surface of the output shaft of the third motor 227;

[0027] The bottom surface of the third rack 228 is fixedly connected to the top surface of the mounting frame 221, and the outer surface of the third gear 226 is meshed with the outer surface of the third rack 228. By setting the mounting frame 221, the second rack 222, the U-shaped plate 223, the second motor 224, the second gear 225, the third gear 226, the third motor 227, the third rack 228, the slider 229 and the slide bar 220, the second motor 224 is started to make the second gear 225 roll along the outer surface of the second rack 222, driving the slider 229 and the adjusting part 21 to move left and right, and the third motor 227 is started to make the third gear 226 roll along the outer surface of the third rack 228, so that the engraving component 215 can move forward, backward, left and right, thereby expanding the engraving range of the device;

[0028] An adjustment portion 21 is provided above the engraving table 1;

[0029] The adjusting part 21 includes an L-shaped plate 212, an engraving assembly 215 and a mounting plate 216. The mounting plate 216 is fixedly sleeved on the outer surface of the engraving assembly 215. The left end of the mounting plate 216 is hinged to the bottom end of the L-shaped plate 212. The adjusting part 21 also includes a first motor 211, a hydraulic rod 213 and a T-shaped slider 214.

[0030] The back surface of the first motor 211 is fixedly connected to the front surface of the slider 229, and the bottom surface of the output shaft of the first motor 211 is fixedly connected to the top surface of the L-shaped plate 212;

[0031] The top surface of the hydraulic rod 213 is fixedly connected to the inner wall of the L-shaped plate 212, the top surface of the T-shaped slider 214 is hinged to the bottom end of the output rod of the hydraulic rod 213, and the top surface of the mounting plate 216 is provided with a T-shaped slot, and the outer surface of the bottom end of the T-shaped slider 214 extends into the inside of the T-shaped slot and is slidably connected to the inner wall of the T-shaped slot. By setting the first motor 211, the L-shaped plate 212, the hydraulic rod 213, the T-shaped slider 214, the engraving assembly 215 and the mounting plate 216, the hydraulic rod 213 is controlled to be extended and retracted, and the mounting plate 216 and the engraving assembly 215 are controlled to tilt left and right, and the first motor 211 is started, and the output shaft of the first motor 211 drives the L-shaped plate 212 and the engraving assembly 215 to rotate, so as to change the angle between the milling cutter of the engraving assembly 215 and the engraving plate, thereby improving the practicality of the device;

[0032] A first rack 5 is fixedly connected to the front of the mounting frame 221, and a rotating shaft 7 is rotatably connected to the front of the engraving table 1 through a bearing seat. A first gear 6 is fixedly sleeved on the outer surface of the rotating shaft 7, and the outer surface of the first gear 6 is meshed with the outer surface of the first rack 5. A spring 4 is fixedly connected to the top surface of the engraving table 1, and the top of the spring 4 is fixedly connected to the bottom surface of the mounting frame 221. By arranging the mounting column 3, the spring 4, the first rack 5, the first gear 6 and the rotating shaft 7, the rotating shaft 7 is rotated, so that the first gear 6 drives the first rack 5 to move downward, and drives the mounting frame 221 and the engraving component 215 downward to perform engraving, and the elastic force of the spring 4 is used to support the mounting frame 221, so that the mounting frame 221 is reset upward.

[0033] When in use, the hydraulic rod 213 is controlled to extend, and the output rod of the hydraulic rod 213 drives the mounting plate 216 and the engraving assembly 215 to rotate, the first motor 211 is started, and the output shaft of the first motor 211 drives the L-shaped plate 212 and the engraving assembly 215 to rotate, so that the angle between the milling cutter of the engraving assembly 215 and the engraving plate changes, the second motor 224 is started, and the output shaft of the second motor 224 drives the second gear 228 to rotate, and the second gear 228 rolls to the left along the outer surface of the second rack 222, and the second motor 224 drives the slider 229 and the engraving assembly 215 to move to the left, and the third motor 227 is started, and the output shaft of the third motor 227 drives the third gear 226 to rotate, and the third gear 226 rolls forward along the outer surface of the third rack 228, so that the third motor 227 drives the U-shaped plate 223 and the engraving assembly 215 to move forward, so that the engraving assembly 215 engraves the engraving plate.

[0034] Although the 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 milling cutter adjustment device for an engraving machine, comprising an engraving table (1), characterized in that: The top surface of the engraving table (1) is fixedly connected to a mounting column (3); an engraving device (2) is arranged above the engraving table (1); the engraving device (2) comprises a translation portion (22); The translation part (22) comprises a mounting frame (221), a U-shaped plate (223), a second motor (224), a slider (229), a slide bar (220) and a third motor (227); the mounting frame (221) is slidably sleeved on the outer surface of the mounting column (3); a limiting slide groove is provided on the inner wall of the mounting frame (221); the limiting slide groove is slidably connected to the inner wall of the limiting slide groove with the limiting slide bar; the outer surface of the U-shaped plate (223) is fixedly connected to the outer surface of the limiting slide bar; the inner wall of the U-shaped plate (223) is fixedly connected to the slide bar (220); the slide bar (229) is slidably sleeved on the outer surface of the slide bar (220); the outer surface of the second motor (224) is fixedly connected to the outer surface of the slider (229); the bottom surface of the third motor (227) is fixedly connected to the top surface of the U-shaped plate (223); An adjusting portion (21) is provided above the engraving table (1); The adjusting portion (21) comprises an L-shaped plate (212), an engraving assembly (215) and a mounting plate (216); the mounting plate (216) is fixedly sleeved on the outer surface of the engraving assembly (215); the left end of the mounting plate (216) is hinged to the bottom end of the L-shaped plate (212); The adjusting part (21) further comprises a first motor (211), a hydraulic rod (213) and a T-shaped slider (214); the back surface of the first motor (211) is fixedly connected to the front surface of the slider (229); and the bottom surface of the output shaft of the first motor (211) is fixedly connected to the top surface of the L-shaped plate (212); The top surface of the hydraulic rod (213) is fixedly connected to the inner wall of the L-shaped plate (212); the top surface of the T-shaped slider (214) is hinged to the bottom end of the output rod of the hydraulic rod (213); the top surface of the mounting plate (216) is provided with a T-shaped slide groove; the outer surface of the bottom end of the T-shaped slider (214) extends into the interior of the T-shaped slide groove and is slidably connected to the inner wall of the T-shaped slide groove.

2. The milling cutter adjustment device for an engraving machine according to claim 1, characterized in that: The translation part (22) further comprises a second rack (222), a second gear (225), a third gear (226) and a third rack (228); the second gear (225) is fixedly sleeved on the outer surface of the output shaft of the second motor (224); the bottom surface of the second rack (222) is fixedly connected to the top surface of the U-shaped plate (223); the outer surface of the second gear (225) is meshingly connected to the outer surface of the second rack (222).

3. The milling cutter adjustment device for an engraving machine according to claim 2, characterized in that: The third gear (226) is fixedly sleeved on the outer surface of the output shaft of the third motor (227), the bottom surface of the third rack (228) is fixedly connected to the top surface of the mounting frame (221), and the outer surface of the third gear (226) is meshingly connected to the outer surface of the third rack (228).

4. The milling cutter adjustment device for an engraving machine according to claim 1, characterized in that: The front side of the mounting frame (221) is fixedly connected to a first rack (5); the front side of the engraving platform (1) is rotatably connected to a rotating shaft (7) via a bearing seat; the outer surface of the rotating shaft (7) is fixedly sleeved with a first gear (6); the outer surface of the first gear (6) is meshingly connected to the outer surface of the first rack (5).

5. The milling cutter adjustment device for an engraving machine according to claim 1, characterized in that: The top surface of the engraving platform (1) is fixedly connected to a spring (4), and the top end of the spring (4) is fixedly connected to the bottom surface of the installation frame (221).

Images