Bottom plate cutting line marking device

Abstract

The utility model discloses a bottom plate cutting line marking device which comprises a fixing plate, a moving assembly is arranged at the top of the fixing plate, and the top of the moving assembly is connected with a height adjusting assembly through a bearing. According to the bottom plate cutting line marking device, through the arranged height adjusting assembly, adjustment and use can be conducted according to the follow-up operation of the bottom plate, marking work can be conducted on bottom plates with different thicknesses on the whole, marking is easy and convenient, and in practical application, the height of a thin bottom plate or a relatively thick bottom plate can be reasonably adjusted, so that the production efficiency is improved, and the production cost is reduced. By means of the design, the application range of the device is greatly expanded, the operation process is simplified, the marking process becomes simple and convenient, and an operator only needs to easily adjust the height adjusting assembly, so that the marking device can be rapidly matched with bottom plates with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of bottom plate cutting, in particular to a bottom plate cutting line marking device. Background Art

[0002] Bottom plate cutting and line drawing is a very important process step in both industrial production and manual production. Its main purpose is to accurately mark the positions and shapes that need to be cut on the bottom plate to ensure the accuracy and precision of cutting. When performing bottom plate cutting and line drawing, the following key factors need to be considered: The type and specifications of the cutting tool: Different cutting tools may have different requirements for line drawing. For example, laser cutting requires very precise lines, while a handsaw has relatively lower requirements for line precision. The properties of the bottom plate material: Different materials, such as metals, woods, plastics, etc., their hardness, toughness, and texture and other characteristics will affect the way of line drawing and the choice of tools. The shape and size of the cut: Complex shapes and larger sizes may require more meticulous and precise line drawing. To ensure the quality of line drawing, the following tools and methods are usually used: Rulers and square rulers: Used for measuring and drawing straight lines and right angles. Compasses: Drawing circular or arc-shaped lines. Pencils or marker pens: Select appropriate marking tools according to the characteristics of the material surface. For example, when making furniture, when cutting and drawing lines on wooden boards, it is necessary to accurately measure the sizes of each component and gently draw lines with a pencil to avoid mistakes.

[0003] Aiming at the above related problems, the existing marking devices usually have a fixed thickness and it is very difficult to adjust according to the thickness of the bottom plate during use, which will affect the marking effect and thus affect the subsequent cutting effect. Moreover, the existing marker pens are usually fixed on the top of the moving plate and it is not convenient to store them after each use, which is likely to cause the ink of the marker pen to dry up and will affect the marking effect.

[0004] Therefore, the utility model provides a bottom plate cutting line marking device to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a bottom plate cutting line marking device, which solves the problem that the existing marking devices usually have a fixed thickness and it is very difficult to adjust according to the thickness of the bottom plate during use, which will affect the marking effect and thus affect the subsequent cutting effect.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A bottom plate cutting line marking device, including a fixing plate, a moving component is provided at the top of the fixing plate, and a height adjusting component is connected to the top of the moving component through a bearing; The height adjusting component includes a second threaded rod and a lifting frame. The second threaded rod is connected to the top of the moving component through a bearing. The lifting frame is threadedly connected to the side wall of the second threaded rod. A sliding rod is fixedly installed at the top of the moving component. The lifting frame is slidably connected to the sliding rod. Sliding grooves two are respectively provided on both sides of the lifting frame. A slider is slidably connected to the inner side wall of the sliding groove two. A moving plate is fixedly installed on one side of the slider. A marking pen is provided on the top of the moving plate. A replacement component is fixedly installed on the top of the moving plate. The replacement component is snap-connected to the marking pen.

[0007] Further, the replacement component includes a rectangular plate and a pull rod. The rectangular plate is fixedly installed on the top of the moving plate. The pull rod is slidably connected to one side of the rectangular plate. A spring is sleeved on the side wall of the pull rod. One end of the spring is fixedly connected to an arc-shaped clamping plate. Both ends of the spring are fixedly connected between the arc-shaped clamping plate and the rectangular plate.

[0008] By adopting the above technical solution, the marking pen can be clamped, and it will be more convenient to replace it.

[0009] Further, the replacement component further includes a limiting frame. The limiting frame is fixedly installed on the top of the arc-shaped clamping plate.

[0010] By adopting the above technical solution, a limiting effect can be achieved, and the clamping effect can be better.

[0011] Further, the replacement component further includes a pull ring. The pull ring is fixedly connected to one end of the pull rod.

[0012] By adopting the above technical solution, the pull ring is used to conveniently pull the pull rod to move.

[0013] Further, the moving component includes a sliding groove one and a sliding frame. The sliding groove one is opened at the top of the fixing plate. The sliding frame is slidably connected to the top of the sliding groove one. A moving frame is fixedly installed on the top of the sliding frame. One side of the fixing plate is fixedly installed with a measuring scale. A fixing frame is fixedly installed on the top of the measuring scale. A first threaded rod is connected to the inner side wall of the fixing frame through a bearing. The moving frame is threadedly connected to the side wall of the first threaded rod.

[0014] By adopting the above technical solution, the movement can be adjusted according to the marking requirements to facilitate the marking work.

[0015] Furthermore, the moving component further includes a crank, and the crank is fixedly connected to one end of the first threaded rod.

[0016] With the above technical solution, the crank is used to conveniently rotate the first threaded rod, making the rotation of the first threaded rod more convenient.

[0017] Furthermore, a stabilizing plate is fixedly installed on one side of the fixed plate. A hollow plate is slidably connected to the top of the stabilizing plate. A sliding plate is slidably clamped to the inner side wall of the hollow plate. One side of the sliding plate is fixedly connected to the lifting frame.

[0018] With the above technical solution, the lifting frame can move more stably.

[0019] Furthermore, the height adjustment component further includes a knob, and the knob is fixedly connected to the top end of the second threaded rod.

[0020] With the above technical solution, the knob is used to conveniently rotate the second threaded rod.

[0021] Beneficial Effects

[0022] The utility model provides a bottom plate cutting line marking device. Compared with the prior art, it has the following

[0023] Beneficial Effects:

[0024] 1. For this bottom plate cutting line marking device, through the provided height adjustment component, it can be adjusted according to the subsequent use of the bottom plate, enabling the whole device to mark bottom plates with different thicknesses. The marking is simple and convenient. In practical applications, whether it is a relatively thin bottom plate or a relatively thick bottom plate, accurate and efficient marking work can be achieved through reasonable height adjustment. This design not only greatly expands the applicable range of the device but also simplifies the operation process, making the marking process simple and convenient. The operator only needs to easily adjust the height adjustment component to quickly adapt the marking device to bottom plates with different thicknesses without cumbersome preparation work or equipment replacement, improving work efficiency.

[0025] 2. For this bottom plate cutting line marking device, through the provided replacement component, the marker pen can be disassembled. After use, it can be replaced in a timely manner, and it can be disassembled every time after use to prevent the ink from drying out. When the marker pen is used up, it can be replaced in a timely manner to ensure the continuity and accuracy of the marking work. The design of disassembling the marker pen every time after use effectively avoids the problem of ink drying out, thus ensuring the clarity and quality of the marking. Description of the Drawings

[0026] To more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 is the overall structural schematic diagram of the present utility model;

[0028] Figure 2 is the present utility model Figure 1 the enlarged view of the structure at position A in;

[0029] Figure 3 is the side view of the overall structure of the present utility model;

[0030] Figure 4 is the present utility model Figure 3 the enlarged view of the structure at position B in.

[0031] In the figure: 1, fixed plate; 2, moving component; 21, first chute; 22, sliding frame; 23, moving frame; 24, measuring scale; 25, fixing frame; 26, first threaded rod; 27, crank; 3, height adjustment component; 31, second threaded rod; 32, lifting frame; 33, sliding rod; 34, knob; 35, second chute; 36, slider; 37, moving plate; 38, marking pen; 4, replacement component; 41, rectangular plate; 42, pull rod; 43, spring; 44, arc-shaped clamping plate; 45, limiting frame; 46, pull ring; 5, stabilizing plate; 6, hollow plate; 7, sliding plate. Detailed implementation manners

[0032] It should be noted that in the description of the embodiments of the present application, the orientation or positional relationships indicated by terms such as "front, back", "left, right", "up, down", etc. are all based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. The terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0033] The following will further elaborate on the present application through the drawings and embodiments.

[0034] Refer to Figures 1 to 4, an embodiment of the present application provides a bottom plate cutting line marking device, including a fixing plate 1. A moving component 2 is provided at the top of the fixing plate 1. The moving component 2 includes a first chute 21 and a sliding frame 22. The first chute 21 is opened at the top of the fixing plate 1, and the sliding frame 22 is slidably connected to the top of the first chute 21. A moving frame 23 is fixedly installed at the top of the sliding frame 22. A measuring scale 24 is fixedly installed on one side of the fixing plate 1. A fixing frame 25 is fixedly installed at the top of the measuring scale 24. A first threaded rod 26 is connected to the inner side wall of the fixing frame 25 through a bearing. The moving frame 23 is threadedly connected to the side wall of the first threaded rod 26. The moving component 2 further includes a crank 27, and the crank 27 is fixedly connected to one end of the first threaded rod 26. The top of the moving component 2 is connected to a height adjustment component 3 through a bearing; The height adjustment component 3 includes a second threaded rod 31 and a lifting frame 32. The second threaded rod 31 is connected to the top of the moving component 2 through a bearing. The lifting frame 32 is threadedly connected to the side wall of the second threaded rod 31. A sliding rod 33 is fixedly installed at the top of the moving component 2. The lifting frame 32 is slidably connected to the sliding rod 33. Second chutes 35 are respectively opened on both sides of the lifting frame 32. A slider 36 is slidably connected to the inner side wall of the second chute 35. A moving plate 37 is fixedly installed on one side of the slider 36. A marking pen 38 is provided at the top of the moving plate 37. A replacement component 4 is fixedly installed at the top of the moving plate 37. The replacement component 4 is snap-connected to the marking pen 38. The height adjustment component 3 further includes a knob 34, and the knob 34 is fixedly connected to the top end of the second threaded rod 31.

[0035] In this embodiment, first, place the bottom plate on the top of the fixing plate 1. Then, after measuring with the measuring scale 24, turn the crank 27, which can drive the first threaded rod 26 to rotate, so that the first threaded rod 26 can drive the moving frame 23 to move, enabling the moving frame 23 to slide inside the first chute 21 through the sliding frame 22, and also making the marking pen 38 located above the bottom plate. Then, turn the knob 34, which can drive the second threaded rod 31 to rotate, so that the second threaded rod 31 can drive the lifting frame 32 to move downward, enabling the lifting frame 32 to slide through the sliding rod 33, and also making the marking pen 38 contact the bottom plate. When pulling the marking pen 38, the moving plate 37 can slide inside the second chute 35 through the slider 36, enabling the marking pen 38 to mark the bottom plate. The marking is simple and convenient, and has a good marking effect on bottom plates with different thicknesses.

[0036] Refer to Figures 1 to 4, in one aspect of this embodiment, the replacement component 4 includes a rectangular plate 41 and a pull rod 42. The rectangular plate 41 is fixedly installed on the top of the moving plate 37. The pull rod 42 is slidably connected to one side of the rectangular plate 41. A spring 43 is sleeved on the side wall of the pull rod 42. One end of the spring 43 is fixedly connected to an arc-shaped clamping plate 44. Both ends of the spring 43 are fixedly connected between the arc-shaped clamping plate 44 and the rectangular plate 41. The replacement component 4 further includes a limiting frame 45, and the limiting frame 45 is fixedly installed on the top of the arc-shaped clamping plate 44. The replacement component 4 further includes a pull ring 46, and the pull ring 46 is fixedly connected to one end of the pull rod 42.

[0037] In this embodiment, finally pulling the pull ring 46 can drive the arc-shaped clamping plate 44 to squeeze the spring 43 to contract through the pull rod 42, so that the arc-shaped clamping plate 44 and the limiting frame 45 can be far away from the marker pen 38, facilitating the disassembly of the marker pen 38, which will be very convenient when it needs to be replaced or put away.

[0038] Refer to Figures 1 to 4 , in one aspect of this embodiment, a stabilizing plate 5 is fixedly installed on one side of the fixed plate 1. A hollow plate 6 is slidably connected to the top of the stabilizing plate 5. A sliding plate 7 is slidably clamped on the inner side wall of the hollow plate 6. One side of the sliding plate 7 is fixedly connected to the lifting frame 32.

[0039] In this embodiment, during the movement of the lifting frame 32, the hollow plate 6 will be driven to slide on the top of the stabilizing plate 5 through the sliding plate 7.

[0040] Working principle: First, place the bottom plate on the top of the fixed plate 1. Then, after measuring with the measuring scale 24 and turning the crank 27, the first threaded rod 26 can be driven to rotate, so that the first threaded rod 26 can drive the moving frame 23 to move, enabling the moving frame 23 to slide inside the first chute 21 through the sliding frame 22, and also making the marker pen 38 located above the bottom plate. Then, turning the knob 34 can drive the second threaded rod 31 to rotate, so that the second threaded rod 31 can drive the lifting frame 32 to move downward, enabling the lifting frame 32 to slide through the sliding rod 33, and also making the marker pen 38 contact the bottom plate. When pulling the marker pen 38, the moving plate 37 can slide inside the second chute 35 through the slider 36, enabling the marker pen 38 to mark the bottom plate.

[0041] Finally pulling the pull ring 46 can drive the arc-shaped clamping plate 44 to squeeze the spring 43 to contract through the pull rod 42, so that the arc-shaped clamping plate 44 and the limiting frame 45 can be far away from the marker pen 38, facilitating the disassembly of the marker pen 38.

[0042] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or apparatus.

[0043] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A bottom plate cutting line marking device, comprising a fixing plate (1), characterized in that: A moving component (2) is provided on the top of the fixed plate (1), and a height adjustment component (3) is connected to the top of the moving component (2) via a bearing; A height adjustment component (3) comprises a second threaded rod (31) and a lifting frame (32), wherein the second threaded rod (31) is connected to the top of the moving component (2) through a bearing, and the lifting frame (32) is connected to the side wall of the second threaded rod (31) through a thread, a sliding rod (33) is fixedly installed on the top of the moving component (2), and the lifting frame (32) and the sliding rod (33) are slidably connected, and two sliding grooves (35) are respectively provided on both sides of the lifting frame (32), and a slider (36) is slidably connected to the inner side wall of the second sliding groove (35), and a moving plate (37) is fixedly installed on one side of the slider (36), and a marking pen (38) is arranged on the top of the moving plate (37), and a replacement component (4) is fixedly installed on the top of the moving plate (37), and the replacement component (4) and the marking pen (38) are clamped.

2. A bottom plate cutting line marking device according to claim 1, characterized in that: The replacement assembly (4) comprises a rectangular plate (41) and a pull rod (42), wherein the rectangular plate (41) is fixedly mounted on the top of the movable plate (37), and the pull rod (42) is slidably connected to one side of the rectangular plate (41), and a spring (43) is sleeved on the side wall of the pull rod (42), and one end of the spring (43) is fixedly connected to an arc-shaped clamping plate (44), and the two ends of the spring (43) are respectively fixedly connected to the arc-shaped clamping plate (44) and the rectangular plate (41).

3. A bottom plate cutting line marking device according to claim 2, characterized in that: The replacement assembly (4) further comprises a limiting frame (45), wherein the limiting frame (45) is fixedly mounted on the top of the arc-shaped clamping plate (44).

4. A bottom plate cutting line marking device according to claim 2, characterized in that: The replacement assembly (4) further comprises a pull ring (46), wherein the pull ring (46) is fixedly connected to one end of the pull rod (42).

5. The bottom plate cutting line marking device according to claim 1, characterized in that: The moving assembly (2) comprises a slide groove (21) and a sliding frame (22), wherein the slide groove (21) is arranged at the top of the fixed plate (1), the sliding frame (22) is slidably connected to the top of the slide groove (21), a moving frame (23) is fixedly installed on the top of the sliding frame (22), a measuring ruler (24) is fixedly installed on one side of the fixed plate (1), a fixed frame (25) is fixedly installed on the top of the measuring ruler (24), an inner side wall of the fixed frame (25) is connected to a threaded rod (26) via a bearing, and the moving frame (23) is connected to the side wall of the threaded rod (26) via a thread.

6. A bottom plate cutting line marking device according to claim 5, characterized in that: The moving assembly (2) further comprises a crank (27), wherein the crank (27) is fixedly connected to one end of the threaded rod (26).

7. A bottom plate cutting line marking device according to claim 1, characterized in that: A stabilizing plate (5) is fixedly mounted on one side of the fixed plate (1); a hollow plate (6) is slidably connected to the top of the stabilizing plate (5); a sliding plate (7) is slidably engaged with the inner side wall of the hollow plate (6); and one side of the sliding plate (7) is fixedly connected to the lifting frame (32).

8. A bottom plate cutting line marking device according to claim 1, characterized in that: The height adjustment assembly (3) further comprises a knob (34), wherein the knob (34) is fixedly connected to the top end of the second threaded rod (31).

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