Adjustable high-precision dadoing machine

Abstract

The utility model discloses an adjustable high precision dadoing machine relates to dadoing machine technical field, the adjustable high precision dadoing machine includes dadoing machine body and mounting rack, the mounting rack is installed on one side surface of dadoing machine body, one side surface of the mounting rack is equipped with the adjusting plate, the adjusting plate is equipped with the adjusting plate, the dadoing machine body is equipped with the dadoing machine body, the dadoing machine body is equipped with the dadoing machine body, and the dadoing machine body is equipped with the dadoing machine body. An adjusting hole is formed in the surface of the top end of the adjusting plate, and an adjusting rod is installed on the inner wall of the adjusting hole. The extruded metal plate can be tightly attached to the surface of the workbench, so that the height of the metal plate is kept consistent, the dadoing precision of the dadoing cutter during transverse movement is improved, and the defect that a dadoing machine in the prior art generally fixes the metal plate only through clamping, and the dadoing efficiency is high is overcome. The problem that when a deformed and bulged metal plate is subjected to groove planing, the depth of a transverse groove planed by a groove planing cutter has a certain error due to the unevenness of the metal plate, so that the precision of a groove planing machine in the prior art is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grooving machines, in particular to an adjustable high-precision grooving machine. Background Technique

[0002] A grooving machine, also known as a slotting machine, a V-shaped grooving machine, etc., is mainly used for the processing of metal plates. Its function is to perform V-shaped grooving with a certain depth on the bending part of the plate before the stainless steel plate, ordinary steel plate, aluminum plate and other plates are bent and formed. This process can reduce the bending radius of the workpiece, ensure that the color change is not obvious, reduce the bending forming force, and reduce the straightness error of the bending edge of the narrow and long workpiece. The grooving machine can accurately control the cutting depth and width and can efficiently complete large-area cutting work.

[0003] The grooving machine of the prior art generally drives the grooving tool to move horizontally, and the moving grooving tool contacts the surface of the metal plate and cuts the groove to realize the grooving function. However, since the grooving machine of the prior art generally only fixes the metal plate by clamping, when grooving the deformed and bulged metal plate, due to the unevenness of the metal plate, the depth of the transverse groove cut by the grooving tool will have a certain error, resulting in the problem of low precision of the grooving machine of the prior art. Summary of the Utility Model

[0004] The utility model provides an adjustable high-precision grooving machine, which has the advantage of adjustable precision, so as to solve the problem that the grooving machine of the prior art generally only fixes the metal plate by clamping, resulting in a certain error in the depth of the transverse groove cut by the grooving tool due to the unevenness of the metal plate when grooving the deformed and bulged metal plate, thus resulting in the problem of low precision of the grooving machine of the prior art.

[0005] To achieve the purpose of adjustable precision, the utility model provides the following technical scheme: an adjustable high-precision grooving machine, including a grooving machine body and a mounting frame. The mounting frame is installed on one side surface of the grooving machine body. One side surface of the mounting frame is installed with an adjusting plate. The top surface of the adjusting plate is provided with adjusting holes. The inner wall of the adjusting holes is installed with adjusting rods. The outer surface of the adjusting rods is provided with threaded grooves. The outer surface of the adjusting rods is installed with adjusting nuts. The outer surface of the adjusting rods is installed with limiting nuts. The bottom surface of the adjusting rods is installed with a pressing component. One side surface of the adjusting rods is installed with a grooving component.

[0006] As a preferred technical scheme of the utility model, the adjusting plate and the mounting frame are fixedly connected by bolts. There are two adjusting holes, and the two adjusting holes are equidistantly distributed on the top surface of the adjusting plate. The inner wall of each adjusting hole is correspondingly distributed with an adjusting rod, and the outer surface of the adjusting rod is in movable contact with the inner wall of the adjusting hole.

[0007] As a preferred technical solution of the utility model, each outer surface of the adjusting rod is correspondingly provided with a thread groove, and each outer surface of the adjusting rod is correspondingly provided with a limit nut and an adjusting nut, and the inner walls of the limit nut and the adjusting nut are movably and rotatably connected to the thread groove opened on the outer surface of the adjusting rod.

[0008] As a preferred technical solution of the utility model, the extrusion assembly includes an extrusion block, a rotation groove is opened on one side surface of the extrusion block, a screed plate is installed on one side surface of the extrusion block, a rubber wheel is installed on the inner wall of the rotation groove, an extrusion spring is sleeved on the outer surface of the adjusting rod, and the extrusion block is installed on the bottom end surface of the adjusting rod.

[0009] As a preferred technical solution of the utility model, a corresponding extrusion block is distributed on the bottom end surface of each adjusting rod, a rotation groove is opened on the bottom end surface of each extrusion block, a corresponding rubber wheel is distributed on the inner wall of each rotation groove, the rubber wheel is movably and rotatably connected to the inner wall of the rotation groove, a corresponding leveling plate is distributed on one side surface of each extrusion block, the outer side surface of the extrusion spring is in movably contact with the outer side surface of the adjusting rod, and the bottom end surface of the extrusion spring is in movably contact with the top surface of the limit nut.

[0010] As a preferred technical solution of the utility model, the grooving assembly includes a mounting groove, a grooving knife is installed on the inner wall of the mounting groove, a fixing plate is installed on one side surface of the adjustment plate, and the mounting groove is opened on one side surface of the adjustment plate.

[0011] As a preferred technical solution of the utility model, there are three mounting grooves, which are equidistantly distributed on one side surface of the adjusting plate, and a grooving knife is correspondingly distributed on the inner wall of each mounting groove. The fixed plate and the adjusting plate are fixedly connected by bolts, and one side surface of the fixed plate is in active contact with one side surface of the grooving knife.

[0012] Compared with the prior art, the utility model provides an adjustable high-precision slotting machine, which has the following beneficial effects:

[0013] The adjustable high-precision slotting machine applies a downward pressure to the metal plate through the rubber wheel. At this time, the squeezed metal plate will be pressed against the surface of the workbench, thereby maintaining the consistency of the height of the metal plate and improving the slotting accuracy of the slotting knife when it moves horizontally, thereby compensating for the fact that the slotting machines in the prior art generally only fix the metal plate by clamping, resulting in a certain error in the depth of the transverse grooves slotted by the slotting knife due to the unevenness of the metal plate when slotting the deformed and bulging metal plate, thereby resulting in the problem of low accuracy of the slotting machines in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the external structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the adjusting plate part of the present utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the present utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the present utility model from another angle;

[0018] Figure 5 It is provided by the present utility model Figure 1 An enlarged schematic diagram of the structure of part A in

[0019] In the figure: 1, grooving machine body; 2, mounting frame; 3, adjusting plate; 4, adjusting hole; 5, adjusting rod; 6, thread groove; 7, adjusting nut; 8, limiting nut; 9, extrusion block; 10, rotating groove; 11, leveling plate; 12, rubber wheel; 13, extrusion spring; 14, mounting groove; 15, grooving tool; 16, fixing plate. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0021] Please refer to Figure 1 , Figure 3 , Figure 4 , the present utility model discloses an adjustable high-precision grooving machine, including a grooving machine body 1 and a mounting frame 2. The mounting frame 2 is installed on one side surface of the grooving machine body 1. An adjusting plate 3 is installed on one side surface of the mounting frame 2. An adjusting hole 4 is opened on the top surface of the adjusting plate 3. An adjusting rod 5 is installed on the inner wall of the adjusting hole 4. A thread groove 6 is opened on the outer surface of the adjusting rod 5. An adjusting nut 7 is installed on the outer surface of the adjusting rod 5. A limiting nut 8 is installed on the outer surface of the adjusting rod 5. An extrusion assembly is installed on the bottom surface of the adjusting rod 5. A grooving assembly is installed on one side surface of the adjusting rod 5.

[0022] The adjusting plate 3 is fixedly connected to the mounting bracket 2 by bolts. There are two adjusting holes 4, and the two adjusting holes 4 are equidistantly distributed on the top surface of the adjusting plate 3. The inner walls of each adjusting hole 4 are correspondingly distributed with adjusting rods 5, and the outer surface of the adjusting rod 5 is in movable contact with the inner wall of the adjusting hole 4.

[0023] The outer surface of each adjusting rod 5 is correspondingly distributed with a threaded groove 6, and the outer surface of each adjusting rod 5 is correspondingly distributed with a limit nut 8 and an adjusting nut 7. The inner walls of the limit nut 8 and the adjusting nut 7 are in movable rotational connection with the threaded groove 6 opened on the outer surface of the adjusting rod 5.

[0024] The extrusion assembly includes an extrusion block 9. A rotation groove 10 is opened on one side surface of the extrusion block 9. A leveling plate 11 is installed on one side surface of the extrusion block 9. A rubber wheel 12 is installed on the inner wall of the rotation groove 10. An extrusion spring 13 is sleeved on the outer surface of the adjusting rod 5. The extrusion block 9 is installed on the bottom surface of the adjusting rod 5.

[0025] When the adjusting rod 5 moves up and down on the inner wall of the adjusting hole 4, it will drive the rubber wheel 12 installed on the inner wall of the rotation groove 10 to move. At this time, through adjustment, the height of the rubber wheel 12 is made consistent with the tip of the grooving tool 15, and then adjusted again so that the rubber wheel 12 is slightly lower than the rubber wheel 12. When the adjustment is completed, rotate the adjusting nut 7 so that the bottom surface of the adjusting nut 7 is closely attached to the inner wall of the adjusting plate 3, thereby realizing the adjustment of the accuracy of the grooving machine. Embodiment 2

[0026] Based on the above Embodiment 1, please refer to Figure 2 Figure 5, the extrusion assembly includes an extrusion block 9. A rotation groove 10 is opened on one side surface of the extrusion block 9. A leveling plate 11 is installed on one side surface of the extrusion block 9. A rubber wheel 12 is installed on the inner wall of the rotation groove 10. An extrusion spring 13 is sleeved on the outer surface of the adjusting rod 5. The extrusion block 9 is installed on the bottom surface of the adjusting rod 5.

[0027] The bottom surface of each adjusting rod 5 is correspondingly distributed with an extrusion block 9. The bottom surface of each extrusion block 9 is opened with a rotation groove 10. The inner walls of each rotation groove 10 are correspondingly distributed with rubber wheels 12. The rubber wheels 12 are in movable rotational connection with the inner walls of the rotation grooves 10. The one side surface of each extrusion block 9 is correspondingly distributed with a leveling plate 11. The outer surface of the extrusion spring 13 is in movable contact with the outer surface of the adjusting rod 5. The bottom surface of the extrusion spring 13 is in movable contact with the top surface of the limit nut 8.

[0028] The grooving assembly includes an installation groove 14. A grooving tool 15 is installed on the inner wall of the installation groove 14. A fixing plate 16 is installed on one side surface of the adjusting plate 3. The installation groove 14 is opened on one side surface of the adjusting plate 3.

[0029] There are three installation grooves 14, which are equidistantly distributed on one side surface of the adjusting plate 3. The inner walls of each installation groove 14 are correspondingly distributed with grooving knives 15. The fixing plate 16 is fixedly connected to the adjusting plate 3 by bolts, and one side surface of the fixing plate 16 is in movable contact with one side surface of the grooving knife 15.

[0030] An extrusion spring 13 is installed on the outer side surface of the adjusting plate 3. At this time, the extrusion spring 13 is in a compressed state and the bottom surface thereof is in contact with the top surface of the limit nut 8. Therefore, the extruded extrusion spring 13 will push the adjusting rod 5 to move downward through the limit nut 8, thereby giving a thrust to the adjusting rod 5. At this time, the adjusting rod 5 will push the rubber wheel 12 onto the surface of the metal plate, thereby giving a downward pressure to the metal plate through the rubber wheel 12. At this time, the extruded metal plate will be in close contact with the surface of the workbench, so as to keep the height of the metal plate consistent and improve the grooving accuracy when the grooving knife 15 moves horizontally.

[0031] The working principle and usage process of the present utility model: When the grooving machine is needed, place the grooving knife 15 in the installation groove 14. After placing, adjust the up and down positions of the grooving knife 15 to make the heights of the three grooving knives 15 consistent. When the position of the grooving knife 15 is adjusted, at this time, use a wrench to hold the adjusting nut 7 and rotate it. When the adjusting nut 7 rotates, it will move up and down along the adjusting rod 5. When the position of the adjusting nut 7 moves up and down, at this time, pull the adjusting rod 5 to adjust up and down, so that the adjusting rod 5 moves up and down on the inner wall of the adjusting hole 4. When the adjusting rod 5 moves up and down on the inner wall of the adjusting hole 4, it will drive the rubber wheel 12 installed on the inner wall of the rotating groove 10 to move. At this time, adjust so that the height of the rubber wheel 12 is consistent with the tip of the grooving knife 15, and adjust again so that the rubber wheel 12 is slightly lower than the rubber wheel 12. When the adjustment is completed, rotate the adjusting nut 7 again so that the bottom surface of the adjusting nut 7 is closely attached to the inner wall of the adjusting plate 3, thereby realizing the adjustment of the accuracy of the grooving machine.

[0032] When the starting lever of the grooving machine is activated, the mounting bracket 2 will move horizontally on one side surface of the grooving machine body 1. At this time, the moving mounting bracket 2 will drive the adjusting plate 3 to move. When the adjusting plate 3 moves horizontally, it will drive the adjusting rod 5 installed on the inner wall of the adjusting hole 4 to move. And a pressing block 9 is installed on the bottom surface of the adjusting rod 5. At this time, because the rubber wheel 12 installed on the inner wall of the moving rotation groove 10 will come into contact with the top surface of the metal plate first due to the movement, since the outer surface of the adjusting plate 3 is installed with a compression spring 13, and the compression spring 13 is in a compressed state at this time and its bottom surface is in contact with the top surface of the limit nut 8, so the compressed compression spring 13 will push the adjusting rod 5 downward through the limit nut 8 at this time, thus giving a thrust to the adjusting rod 5. At this time, the adjusting rod 5 will push the rubber wheel 12 onto the surface of the metal plate, thereby giving a downward pressure to the metal plate through the rubber wheel 12. At this time, the pressed metal plate will be in close contact with the surface of the workbench, so as to keep the height of the metal plate consistent and improve the grooving accuracy when the grooving tool 15 moves horizontally.

Claims

1. An adjustable high-precision slotting machine, comprising a slotting machine body (1) and a mounting frame (2), wherein the mounting frame (2) is mounted on a side surface of the slotting machine body (1), characterized in that: An adjustment plate (3) is mounted on one side surface of the mounting frame (2), an adjustment hole (4) is formed on the top surface of the adjustment plate (3), an adjustment rod (5) is mounted on the inner wall of the adjustment hole (4), a thread groove (6) is formed on the outer side surface of the adjustment rod (5), an adjustment nut (7) is mounted on the outer side surface of the adjustment rod (5), a limit nut (8) is mounted on the outer side surface of the adjustment rod (5), an extrusion assembly is mounted on the bottom end surface of the adjustment rod (5), and a groove planing assembly is mounted on one side surface of the adjustment rod (5).

2. The adjustable high-precision slotting machine according to claim 1, characterized in that: The adjustment plate (3) and the mounting frame (2) are fixedly connected by bolts. There are two adjustment holes (4), which are equidistantly distributed on the top surface of the adjustment plate (3). An adjustment rod (5) is correspondingly distributed on the inner wall of each adjustment hole (4), and the outer surface of the adjustment rod (5) is in movable contact with the inner wall of the adjustment hole (4).

3. The adjustable high-precision slotting machine according to claim 1, characterized in that: The outer surface of each adjusting rod (5) is correspondingly provided with a thread groove (6), and the outer surface of each adjusting rod (5) is correspondingly provided with a limit nut (8) and an adjusting nut (7), and the inner walls of the limit nut (8) and the adjusting nut (7) are movably rotatably connected to the thread groove (6) provided on the outer surface of the adjusting rod (5).

4. The adjustable high-precision slotting machine according to claim 1, characterized in that: The extrusion assembly comprises an extrusion block (9), a rotation groove (10) is formed on one side surface of the extrusion block (9), a screed plate (11) is mounted on one side surface of the extrusion block (9), a rubber wheel (12) is mounted on the inner wall of the rotation groove (10), an extrusion spring (13) is sleeved on the outer side surface of the adjustment rod (5), and the extrusion block (9) is mounted on the bottom end surface of the adjustment rod (5).

5. The adjustable high-precision slotting machine according to claim 4, characterized in that: The bottom surface of each adjusting rod (5) is correspondingly provided with an extrusion block (9), the bottom surface of each extrusion block (9) is provided with a rotation groove (10), the inner wall of each rotation groove (10) is correspondingly provided with a rubber wheel (12), the rubber wheel (12) is movably and rotatably connected to the inner wall of the rotation groove (10), the side surface of each extrusion block (9) is correspondingly provided with a leveling plate (11), the outer surface of the extrusion spring (13) is in movably contact with the outer surface of the adjusting rod (5), and the bottom surface of the extrusion spring (13) is in movably contact with the top surface of the limit nut (8).

6. The adjustable high-precision slotting machine according to claim 1, characterized in that: The groove planing assembly comprises a mounting groove (14), a groove planing knife (15) is installed on the inner wall of the mounting groove (14), a fixing plate (16) is installed on one side surface of the adjustment plate (3), and the mounting groove (14) is opened on one side surface of the adjustment plate (3).

7. The adjustable high-precision slotting machine according to claim 6, characterized in that: There are three mounting grooves (14), which are equidistantly distributed on a side surface of the adjustment plate (3), and a slotting knife (15) is correspondingly distributed on the inner wall of each mounting groove (14). The fixing plate (16) and the adjustment plate (3) are fixedly connected by bolts, and a side surface of the fixing plate (16) is in movable contact with a side surface of the slotting knife (15).

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