Flexible guiding rule capable of quickly adjusting depth and distance

Abstract

The utility model provides a flexible and fast guiding rule capable of adjusting depth and distance, which comprises an adjustable flexible plate structure and a bottom support structure and is mounted on a universal base of an edge trimmer, the adjustable flexible plate comprises an upper plate, a lower plate and a connecting shaft, and the connecting shaft is fixedly connected to one side of the lower plate; the bottom supporting structure comprises a metal bottom plate, a backer blocking strip and a locking screw. The depth of a cutter during operation can be quickly adjusted on the adjustable flexible plate part by only loosening and tightening the adjusting nut, matching with the adjusting screw rod and the rotating shaft, driving the upper plate to move up and down and matching with the internal spring; according to the utility model, one side of the metal bottom plate of the bottom support part is provided with fixed scales for reference distance, and the hollow parts at equal intervals are matched with the slidable backer stop strips, so that the required size during operation can be quickly adjusted; the metal bottom plate can be parallel to the plane of a machined object and make tight and uniform contact with the machined object during operation, heat resistance, abrasion resistance and durability are achieved, and operation quality and efficiency are rapidly improved.

Description

Technical Field

[0001] The utility model relates to an aluminum-plastic board processing operation, in particular to a flexible and quickly adjustable depth and distance ruler, belonging to the technical field of accessories and aids for aluminum-plastic board processing and trimming machines. Background Technique

[0002] Aluminum-plastic composite board (also known as aluminum-plastic board), as a new type of decorative material, is favored by people for its economy, diversity of selectable colors, convenient construction method, excellent processing performance, excellent fire resistance and noble quality. The unique properties of the aluminum-plastic composite board itself determine its wide range of uses: it can be used for building facades, curtain wall panels, renovation of old buildings, interior wall and ceiling decoration, advertising signs, display stands, purification and dust prevention projects, and belongs to a new type of building decoration material;

[0003] The commonly used trimming machines and small milling machines on the market are widely used in the grooving of aluminum-plastic boards in the advertising industry and the edge milling, grooving, breaking, etc. in the decoration industry. However, during the processing process, the traditional base cannot be quickly adjusted to the required size and effect during work;

[0004] To solve the above technical problems, a flexible and quickly adjustable depth and distance ruler is proposed. Content of the Utility Model

[0005] In view of this, the utility model provides a flexible and quickly adjustable depth and distance ruler to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0006] The technical solution of the utility model is realized as follows: The flexible and quickly adjustable depth and distance ruler includes two parts, an adjustable flexible plate and a bottom support structure, and is installed on the general base of the trimming machine;

[0007] The adjustable flexible plate includes an upper plate, a lower plate and a connecting shaft. The connecting shaft is fixedly connected to one side of the lower plate. The upper plate is hinged to the lower plate through the connecting shaft. One side of the lower plate is fixedly connected with an adjusting screw. One side of the adjusting screw is sleeved with an adjusting nut. Installation connection holes and springs are distributed on one side of the upper plate and the lower plate;

[0008] The bottom support structure includes a metal bottom plate, a backing bar and a locking screw. The metal bottom plate is installed on one side of the lower plate. The backing bar is arranged at the bottom of the metal bottom plate. The locking screws are symmetrically installed on one side of the backing bar. One side of the locking screw penetrates through the metal bottom plate.

[0009] Further preferably, first connection holes are distributed on one side of both the upper plate and the lower plate, and second connection holes are distributed on one side of the metal bottom plate.

[0010] Further preferably, an auxiliary circular fixing hole is formed on one side of the backing stop bar.

[0011] Further preferably, a hollowed-out groove with a reference distance is formed on one side of the metal base plate.

[0012] Further preferably, a limit nut is sleeved on one side of the adjusting screw.

[0013] Further preferably, there are two scales, upper and lower, on one side of the metal base plate.

[0014] Further preferably, the horizontal distance difference between the upper and lower scales is the same as the width of the backing stop bar.

[0015] Due to the adoption of the above technical solutions in the embodiments of the present utility model, the following advantages are achieved:

[0016] First, when the present utility model is in operation, only the adjusting nut needs to be loosened or tightened, and in cooperation with structures such as the spring rotating shaft, the depth of the cutting tool during operation can be quickly adjusted.

[0017] Second, there are fixed scales or hollowed-out parts indicating distances on the metal base plate, and in combination with the sliding backing stop bar, the dimensions required during operation can be quickly adjusted.

[0018] Third, the metal base plate of the present utility model can be parallel to the plane of the processed object and in close and uniform contact during operation, with heat resistance, wear resistance, and durability, quickly improving the operation quality and efficiency.

[0019] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 is the structural diagram of the present utility model;

[0022] Figure 2 is the structural diagram of the adjustable flexible plate and the bottom support structure in the present utility model;

[0023] Figure 3 is the structural diagram of the adjustable flexible plate in the present utility model;

[0024] Figure 4 Structural diagram of the insole support structure of the present utility model;

[0025] Figure 5 Bottom view structural diagram of the insole support structure of the present utility model.

[0026] Reference numerals: 1, general base of trimming machine; 10, adjustable flexible plate; 11, upper plate; 12, lower plate; 13, connecting shaft; 14, adjusting nut; 15, first connection hole; 16, adjusting screw; 17, limit nut; 18, spring; 20, bottom support structure; 21, metal bottom plate; 22, backing stop bar; 23, locking screw; 24, hollow groove; 25, auxiliary circular opening fixing hole; 26, second connection hole; 27, scale. Detailed implementation manners

[0027] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0028] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0029] As Figures 1-5 shown, the embodiment of the present utility model provides a flexible ruler with quick adjustable depth and distance, which is composed of an adjustable flexible plate 10 and a bottom support structure 20, and is installed on the general base of the trimming machine.

[0030] As Figures 1-3 shown, the adjustable flexible plate 10 includes an upper plate 11, a lower plate 12 and a connecting shaft 13. The connecting shaft 13 is fixedly connected to one side of the lower plate 12. The upper plate 11 is hinged to the lower plate 12 through the connecting shaft 13. And fixed connection holes and springs 18 are distributed on one side of the lower plate 12. By compressing the spring 18 to push the upper plate 11, a certain distance is maintained between the upper plate 11 and the lower plate 12. The general base 1 of the trimming machine is installed on one side of the upper plate 11. An adjusting screw 16 is fixedly connected to one side of the lower plate 12. An adjusting nut 14 is sleeved on one side of the adjusting screw 16. Loosening or tightening the adjusting nut 14 and cooperating with the adjusting screw 16 can quickly adjust the distance between the upper plate 11 and the lower plate 12.

[0031] In one embodiment, in order to limit the adjustment range of the adjusting nut 14, a limit nut 17 is sleeved on one side of the adjusting screw 16.

[0032] In one embodiment, the adjusting screw 16 is a screw with a standard thread pitch of m6*1. In the later stage, it can be changed to a fine thread screw or a micrometer adjustment to improve the adjustment depth accuracy.

[0033] AsFigure 1 , 2 As shown in FIGS. 4 and 5, the bottom support structure 20 includes a metal bottom plate 21, a backing stop bar 22, and a locking screw 23. The metal bottom plate 21 is installed on one side of the lower plate 12. The metal bottom plate 21 is integrally formed with a hollow groove 24. The backing stop bar 22 is provided at the bottom of the metal bottom plate 21. The locking screws 23 are symmetrically installed on one side of the backing stop bar 22. One side of the locking screw 23 penetrates through the metal bottom plate 21, and the locking screw 23 is connected to the backing stop bar 22 through the metal bottom plate 21, so that the backing stop bar 22 can slide on one side of the metal bottom plate 21.

[0034] In one embodiment, first connection holes 15 are distributed on one side of both the upper plate 11 and the lower plate 12. Second connection holes 26 are distributed on one side of the metal bottom plate 21. The lower plate 12 is fixedly connected to the metal bottom plate 21 through the cooperation of the first connection holes 15, the second connection holes 26 of the metal bottom plate 21, and components such as bolts. The upper plate 11 is fixedly connected to the general base 1 of the trimming machine through the cooperation of the first connection holes 15 and components such as bolts. A vertical and horizontal reference scale 27 is provided on one side of the metal bottom plate 21.

[0035] In one embodiment, in order to facilitate the connection and fixation of the backing stop bar 22, an auxiliary round fixing hole 25 is provided on one side of the backing stop bar 22.

[0036] In one embodiment, the distance difference between the two scales 27 is 20 mm, and the distance difference is the same as the width of the backing stop bar 22.

[0037] Optionally: The adjustable flexible plate 10 and the metal bottom plate 21 are made into an integral body to reduce the overall height, lower the center of gravity of the product, and improve stability.

[0038] Pulleys or bearings are added at the backing stop bar 22 and the metal bottom plate 21 to reduce the friction with the plate.

[0039] When the present utility model is in operation: After assembly, a gap of 1-3 mm is reserved between the upper plate 11 and the lower plate 12. After the internal spring 18 is compressed, an elastic force is generated to separate the upper plate 11 and the lower plate 12. The adjusting nut 14 is tightened to apply pressure to the upper plate 11. At this time, the spring 18 is compressed, shortening the gap between the upper plate 11 and the lower plate 12. After the adjusting nut 14 is loosened, the pressure of the spring 18 is released, increasing the gap between the upper plate 11 and the lower plate 12, so as to finely adjust the distance between the trimming machine cutter head and the object to be processed. The two locking screws 23 are loosened, and the backing stop bar 22 is moved left and right to a suitable position. The left and right and up and down of the backing stop bar 22 are aligned with the scale 27 or parallel to the hollow groove 24. The locking screws 23 are tightened to fix the position of the backing stop bar 22, and then the operation can be started.

[0040] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims described above.

Claims

1. Flexible and fast adjustable depth and distance ruler, characterized by: The adjustable flexible plate (10) and the bottom support structure (20) are mounted on the universal base (1) of the trimming machine; The adjustable flexible plate (10) comprises an upper plate (11), a lower plate (12) and a connecting shaft (13); the connecting shaft (13) is fixedly connected to one side of the lower plate (12); the upper plate (11) is hinged to the lower plate (12) via the connecting shaft (13); an adjusting screw (16) and a limiting nut (17) are fixedly connected to one side of the lower plate (12); an adjusting nut (14) is sleeved on one side of the adjusting screw (16); and a first connecting hole (15) and a spring (18) are distributed on one side of the lower plate (12); The bottom support structure (20) comprises a metal bottom plate (21), a backrest bar (22) and a locking screw (23), wherein the metal bottom plate (21) is installed on one side of the lower plate (12), the backrest bar (22) is arranged at the bottom of the metal bottom plate (21), the locking screw (23) is symmetrically installed on one side of the backrest bar (22), and one side of the locking screw (23) passes through the metal bottom plate (21); After being assembled, the flexible and fast adjustable depth and distance ruler is installed on a universal base (1) of a trimming machine on the market.

2. The flexible, fast-adjustable depth and distance ruler according to claim 1, characterized in that: A first connection hole (15) is distributed on one side of the upper plate (11) and the lower plate (12), and a second connection hole (26) is distributed on one side of the metal bottom plate (21).

3. The flexible and fast adjustable depth and distance ruler according to claim 1, characterized in that: An auxiliary open circular fixing hole (25) is provided on one side of the backrest bar (22).

4. The flexible and fast adjustable depth and distance ruler according to claim 1, characterized in that: A hollow groove (24) is integrally formed on one side of the metal bottom plate (21).

5. The flexible and fast adjustable depth and distance ruler according to claim 1, characterized in that: A limiting nut (17) is sleeved on one side of the adjusting screw rod (16).

6. The flexible and fast adjustable depth and distance ruler according to claim 1, characterized in that: One side of the metal bottom plate (21) is provided with two upper and lower scales (27) for reference distance.

7. The flexible and fast adjustable depth and distance ruler according to claim 6, characterized in that: The left-right difference between the upper and lower scales (27) is consistent with the width of the backrest bar (22).

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