Grooving device

Abstract

The utility model provides a grooving device. The grooving device comprises a handheld mechanism provided with idler wheels. The grooving mechanism is arranged on the handheld mechanism, the grooving mechanism and the rolling wheel can be clamped on the two sides of the piece to be grooved respectively so as to conduct movable grooving, and the grooving mechanism can stretch out and draw back so as to adjust the grooving depth; the grooving device further comprises a limiting rod, and the limiting rod is connected with the handheld mechanism to limit the distance from the edge of the piece to be grooved to the grooving mechanism. According to the grooving device, the grooving mechanism and the rolling wheel are clamped on the two sides of the to-be-grooved piece respectively by adjusting stretching and retracting of the grooving mechanism, the grooving depth is adjusted to be proper, the distance between the groove and the edge of the to-be-grooved piece is positioned through the limiting rod tightly attached to the edge of the to-be-grooved piece, and the handheld mechanism is moved to drive the grooving mechanism to move and conduct grooving. The utility model has the beneficial effects that the grooving can be quickly and accurately carried out, the use of the groove is prevented from being influenced by factors such as a pasting material in a pasting process, and the construction cost is reduced; the structure is simple, operation is convenient, and construction efficiency and quality can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction, and particularly relates to a grooving device. Background Art

[0002] In the existing technology, on the outer eaves structure of a building, a drip groove can be used to effectively prevent rainwater from flowing onto the wall surface, avoiding water stains or leakage into the interior of the wall. It is particularly suitable for areas with more rainy seasons. For the traditional construction method of the drip groove, one is to use a shaped template, and a protrusion corresponding to the size of the drip groove is installed on the template, so that the drip groove and the outer eaves component are formed by pouring together. This method has high requirements for the fixing measures of the protrusion position and the installation accuracy of the template, and it is easy to cause the deviation of the drip groove position or size due to position deviation or template deviation; the other is to paste finished drip grooves of different materials after the construction of the outer eaves component is completed. This method is easy to fall off due to material aging or poor adhesion, affecting the use effect of the drip groove. There are technical problems such as high construction difficulty in positioning the drip groove, difficult operation, and high requirements for the material and pasting process of the drip groove made by material pasting. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a grooving device, which is particularly suitable for quickly and accurately positioning and grooving the drip groove, reducing the hidden danger of deviation, and avoiding affecting the use effect of the drip groove due to factors such as the pasting material or poor adhesion in the pasting process.

[0004] The technical solution adopted by the utility model is: a grooving device, including a handheld mechanism provided with rollers; a grooving mechanism arranged on the handheld mechanism, the grooving mechanism and the rollers can be respectively clamped on both sides of the workpiece to be grooved to move for grooving, and the grooving mechanism can be telescoped to adjust the grooving depth.

[0005] Further, the grooving device further includes a limiting rod, and the limiting rod is connected with the handheld mechanism to limit the distance from the edge of the workpiece to be grooved to the grooving mechanism.

[0006] Further, the grooving mechanism includes a drill bit component and a telescopic component. The telescopic component includes a positioning component, a sliding rod component, and a slider sleeved on the sliding rod component. The sliding rod component is connected with the handheld mechanism, and the slider is connected with the drill bit component to drive the drill bit component to move along the length direction of the sliding rod component and be fixed by the positioning component.

[0007] Further, the sliding rod component includes two moving rods arranged on the handheld mechanism, the slider is sleeved on the two moving rods, the positioning component includes an elastic clamping member for fixing the slider, the elastic clamping member is movably arranged between the two moving rods, and a plurality of clamping grooves are arranged on one side of each moving rod close to the elastic clamping member, and at least one protrusion adapted to the clamping groove is arranged on both sides of the elastic clamping member close to the moving rod for clamping and fixing.

[0008] Further, the elastic clamping member is provided with an opening, and the positioning component further includes an insertion block that can be inserted into the opening. When the insertion block is inserted into the opening, the insertion block can squeeze the elastic clamping member towards the moving rod to fix it; when the insertion block is pulled out, the elastic clamping member can contract to move.

[0009] Further, the drill bit component includes a spherical drill bit and a drill bit support. One end of the drill bit support is connected to the slider, and the other end is rotatably connected to the spherical drill bit.

[0010] The advantages and positive effects of the present utility model are as follows: Due to the adoption of the above technical solution, positioning grooving can be carried out quickly and accurately, reducing the deviation during the grooving process, avoiding the influence of the groove use effect caused by material factors or poor adhesion in the pasting process, and reducing the later maintenance cost; it has the advantages of simple structure, convenient operation, improving construction efficiency and construction quality, and reducing construction costs. Description of the Drawings

[0011] Figure 1 is the front view structural schematic diagram of an embodiment of the present utility model

[0012] Figure 2 is the working scenario schematic diagram of an embodiment of the present utility model

[0013] Figure 3 is the front view after the telescopic component of an embodiment of the present utility model is disassembled

[0014] Figure 4 is the rear view after the sleeve of the telescopic component of an embodiment of the present utility model is removed

[0015] Figure 5 is the sectional view of the grooving mechanism of an embodiment of the present utility model

[0016] Figure 6 is the schematic diagram after the drill bit component of an embodiment of the present utility model is disassembled

[0017] In the figure:

[0018] 1. Hand-held mechanism 2. Roller 3. Drill bit component

[0019] 4. Telescopic component 5. Limit rod 6. Workpiece to be grooved

[0020] 11. U-shaped frame 12. L-shaped frame 31. Spherical drill bit

[0021] 32. Drill bit support 41. Slider 42. Moving rod

[0022] 43. Elastic clamping member 44. Insertion block 45. Sleeve

[0023] 421. Card slot 431. Protrusion 432. Adjusting handle Detailed implementation mode

[0024] The following will describe the embodiments of the present utility model with reference to the accompanying drawings. The described embodiments are only a part of the embodiments of the utility model, rather than all embodiments.

[0025] The following will describe in detail the embodiments of the present utility model. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals denote the same or similar units or units with the same or similar functions throughout.

[0026] The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model. In the description of the present utility model, it should be understood that terms such as "installation", "connection", "fixation" should be understood in a broad sense, which can be direct connection, installation or fixation, or indirect connection, installation or fixation. The present utility model does not limit this.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the structure or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] As Figures 1 to 6 shown, it is a schematic diagram of an embodiment of a grooving device of the present utility model, including a hand-held mechanism 1 provided with a roller 2; a grooving mechanism provided on the hand-held mechanism 1. The grooving mechanism and the roller 2 can be respectively clamped on both sides of the grooved part 6 to groove while moving. The grooving mechanism can be telescopic to adjust the grooving depth. The telescopic setting of the grooving mechanism can not only be applicable to grooved parts 6 of different specifications, which is convenient for popularization; but also can realize grooving with different depths through the telescopic function, greatly improving the grooving quality.

[0029] In this embodiment, the grooving device further includes a limiting rod 5, which is connected to the handheld mechanism 1 to limit the distance from the edge of the grooved part 6 to the grooving mechanism. The distance from the limiting rod 5 to the grooving mechanism is equal to the distance from the groove to the edge of the grooved part 6, and this distance is usually fixed and unified during construction. In this embodiment, the limiting rod 5 is fixedly connected to the handheld mechanism 1; in other embodiments, it can also be movably connected to achieve grooving at different distances from the edge of the grooved part 6. The way of movable connection can be flexibly selected based on the common technical knowledge of those skilled in the art, and the present utility model does not make a limitation. By means of the limiting rod 5, the problem that the straightness of grooving is difficult to control can be solved, the accuracy of the relative position between the grooved body and the edge of the grooved part 6 can be guaranteed, the offset hidden danger can be reduced, the accuracy of the relative distance can still be maintained during the moving grooving process, different construction workers can be quickly trained to take up their posts, the quality difference caused by different personnel's grooving operations can be reduced, the grooving quality can be improved, and a better construction effect can be achieved.

[0030] The construction method of the present utility model includes the following construction steps:

[0031] Before grooving, the roller 2 and the grooving mechanism are clamped on both sides of the grooved part 6. Usually, during construction, they are clamped on the upper and lower sides of the grooved part 6, and the grooving depth is adjusted by adjusting the telescoping of the grooving mechanism.

[0032] During grooving, the distance from the grooving mechanism to the edge of the grooved part 6 can be limited by the limiting rod 5 closely attached to the edge of the grooved part 6, so as to locate the grooving route, and the handheld mechanism 1 is moved to drive the grooving mechanism to move and groove.

[0033] The present utility model can perform positioning grooving quickly and accurately, and is especially suitable for grooving and manufacturing drip grooves. By using the grooving device to perform position positioning and grooving on the surface of the grooved part 6, it can avoid the influence of the aging or falling off of the pasted material on the use effect of the drip groove in the traditional pasting manufacturing method, reduce the later maintenance cost, reduce the labor and materials used for pasting. The grooving device has a simple structure and is convenient for construction workers to operate, which can greatly improve the construction efficiency and construction quality.

[0034] In this embodiment, the grooving mechanism includes a telescopic component 4 and a drill bit component 3 for cutting. The telescopic component 4 includes a positioning component, a sliding rod component, and a slider 41 sleeved on the sliding rod component. The sliding rod component is connected to the handheld mechanism 1, and the slider 41 is connected to the drill bit component 3 to drive the drill bit component 3 to move along the length direction of the sliding rod component and be fixed by the positioning component.

[0035] In this embodiment, the sliding rod assembly includes two moving rods 42 that are arranged in parallel and disposed on the handheld mechanism 1. The slider 41 is sleeved on the two moving rods 42. In this embodiment, the slider 41 is sleeved on the outer sides of the two moving rods 42. The positioning assembly includes an elastic clamping member 43 for positioning the slider 41. The elastic clamping member 43 is movably disposed between the two moving rods 42. A plurality of card slots 421 are provided on one side of each moving rod 42 close to the elastic clamping member 43. At least one protrusion 431 adapted to the card slots 421 is provided on both sides of the elastic clamping member 43 close to the moving rod 42 for cooperative clamping. In this embodiment, the number of protrusions 431 on each side of the elastic clamping member 43 is multiple. The multiple protrusions 431 are clamped with the multiple card slots 421 to improve the stability during fixation, avoid slipping and dislocation caused by vibration during grooving, and affect the construction progress. The simultaneous clamping of the multiple protrusions 431 can also ensure uniform force, reduce the deformation hidden danger of a single protrusion 431 due to long-term use, and improve the service life of the device. In other embodiments, the card slots 421 can also be designed in the form of card holes, and the clamping effect can be achieved by combining with the protrusions 431. In this embodiment, the multiple card slots 421 are evenly spaced along the length direction of the moving rod 42, and the multiple card slots 421 form a wave-shaped curve groove connected to each other. The curve design can make the multiple protrusions 431 smoothly fall into the card slots 421, reduce the hidden dangers such as clamping dislocation and unstable fixation caused by the protrusions 431 not falling into the grooves 421 during fixation, and facilitate the operation of construction workers.

[0036] In this embodiment, the elastic clamping member 43 is provided with an opening. The positioning assembly further includes an insertion block 44 that can be inserted into the opening. When the insertion block 44 is inserted into the opening, the insertion block 44 can squeeze the elastic clamping member 43 in the direction close to the moving rod 42 for clamping; when the insertion block 44 is pulled out, the elastic clamping member 43 can contract to move.

[0037] In this embodiment, the elastic clamping member 43 is disposed on the side of the slider 41 away from the drill bit component 3. The elastic clamping member 43 is an inverted U shape with an opening downward. The top of the elastic clamping member 43 is connected to the slider. The maximum width of the elastic clamping member 43 when not subjected to an external force is less than the shortest distance between the two card slots 421, that is, the maximum distance between the edges of the two protrusions 431 on both sides of the elastic clamping member 43 is less than the shortest distance between the card slots 421. The elastic clamping member 43 can move between the two moving rods 42 to adjust the expansion and contraction of the grooving mechanism. When the position of the elastic clamping member 43 relative to the moving rod 42 is determined, the plug 44 can be moved toward the drill bit component 3 and inserted into the opening. The plug 44 can squeeze the elastic clamping member 43 to deform and expand it so that the multiple protrusions 431 are clamped in the corresponding card slots 421. When the plug 44 moves away from the drill bit component 3, the elastic clamping member 43 can gradually contract through the restoring elastic force. When the two protrusions 431 on both sides of the elastic clamping member 43 are not engaged with the card slots 421, the elastic clamping member 43 can move between the two moving rods 42, thereby driving the drill bit component 3 to move and adjust along the length direction of the moving rod 42. In another embodiment, the initial form of the elastic clamping member 43 can also be engaged with the two moving rods 42 on both sides. When an external force in the direction away from the moving rod 42 is used to squeeze both sides of the elastic clamping member 43 and make it contract, the elastic clamping member 43 can be moved and adjusted. In other embodiments, the elastic clamping member 43 can be upward-opening, and the two ends of the elastic clamping member 43 are slidably connected to the slider 41 for easy deformation adjustment. In this embodiment, the plug 44 can be made of a wedge-shaped block.

[0038] In this embodiment, the plug 44 can be slidably connected to the elastic clamping member 43 through a connecting member. By designing the connection between the plug 44 and the elastic clamping member 43 through the connecting member, it can be avoided that the plug 44 is lost during the adjustment process, which affects the construction efficiency, reduces the frequency of spare part replacement, and reduces the construction cost.

[0039] In this embodiment, the drill bit component 3 includes a spherical drill bit 31 and a drill bit support 32. One end of the drill bit support 32 is connected to the slider 41, and the other end is rotatably connected to the spherical drill bit 31. In this embodiment, the spherical drill bit 31 is a spiral spherical drill bit, and its surface is provided with cutting lines for grooving. A rotating rod is provided inside the drill bit support 32. The length direction of the rotating rod is perpendicular to the length direction of the sliding rod assembly. The spherical drill bit 31 is rotatably disposed on the rotating rod. Through the rotatable spherical drill bit 31, the grooving process is made smoother, which is convenient for the construction personnel to quickly groove and improves the grooving efficiency. By inserting the spherical drill bit 31 into the member 6 to be grooved, an arc-shaped groove can be quickly formed.

[0040] In this embodiment, the telescopic member 4 further includes a sleeve 45. The sleeve 45 is connected to the handheld mechanism 1, and the slide bar assembly is sleeved inside the sleeve 45. The slider 41 is arranged in a cross shape, and a sliding cavity matching the slider 41 is opened inside the sleeve 45. The movement of the slider 41 is restricted by the sliding cavity of the sleeve 45, and the wrap-around design better protects the grooving device. The drill bit support 32 is arranged outside the sleeve 45 and connected to the slider 41. An adjustment groove is opened along the length direction of the sleeve 45, and a part of the insertion block 44 extends out of the adjustment groove for personnel to control the adjustment. An elastic clamping member 43 is provided with an adjustment handle 432 that can extend out of the adjustment groove. The adjustment handle 432 facilitates personnel to adjust and control. By driving the elastic clamping member 43 to move through the adjustment handle 432, the relative movement of the slider 41 and the moving rod 42 can be quickly realized, facilitating the telescopic adjustment of the length of the grooving mechanism. In this embodiment, the adjustment handle 432 is used to control the movement of the elastic clamping member 43. In other embodiments, the adjustment handle 432 can also be used to adjust the telescopic deformation of the elastic clamping member 43.

[0041] In this embodiment, the handheld mechanism 1 is formed by connecting a U-shaped frame 11 and two L-shaped frames 12 and is in a convex shape. The rollers 2 and the grooving mechanism are respectively vertically connected to the L-shaped frames 12 symmetrically arranged on both sides of the U-shaped frame 11. Both ends of the limiting rod 5 are respectively connected to the corresponding L-shaped frames 12 on both sides, and the limiting rod 5 is arranged parallel to the grooving mechanism. A groove for placing the workpiece to be grooved 6 is formed among the rollers 2, the grooving mechanism, and the limiting rod 5. The limiting rod 5 can abut against the edge of the workpiece to be grooved 6, and the rollers 2 and the grooving mechanism can respectively clamp both sides of the workpiece to be grooved 6. The device of the present utility model has a simple structure. The U-shaped frame 11 can be used as an operation handle, and personnel can realize the movement control of the grooving device by holding the U-shaped frame 11. An anti-slip layer can be optimally arranged outside the U-shaped frame 11 for the convenience of construction personnel.

[0042] The specific working process of this example:

[0043] When it is necessary to groove a component, especially when grooving a drip groove, after the outer eave component construction is completed, according to the component size, drawings, and specification requirements, the grooving device can be placed outside the component, that is, outside the workpiece to be grooved 6, and the groove part of the grooving device is used to clamp the workpiece to be grooved 6, so that the limiting rod 5 abuts against the edge of the workpiece to be grooved 6 to limit the distance from the groove to the edge of the workpiece to be grooved 6 after grooving;

[0044] The drill bit component 3 is adjusted by using the telescopic member 4 so that it longitudinally extends into the workpiece to be grooved 6 to a predetermined depth. In this embodiment, the slider 41 can be driven to move on the moving rod 42 through the adjustment handle 432. When the grooving depth is determined, the insertion block 44 is inserted so that the protrusions 431 on both sides of the elastic clamping member 43 are correspondingly clamped and fixed with the card slots 421 of the moving rod 42;

[0045] Hold the U-shaped frame 11 to drive the roller 2 to move the grooving device horizontally. Make the limiting rod 5 abut against the edge of the grooved part 6, so that the roller 2 can move linearly. Use the rotating spiral spherical drill bit 31 to cut and groove to form an arc-shaped water drip groove that meets the size. Through the grooving device, it can ensure that the water flow slope of the water drip groove is correct and the drip line is straight;

[0046] After grooving is completed, the elastic clamping member 43 can be contracted by pulling out the insertion block 44. Drive the slider 41 to move away from the grooved part 6 by adjusting the handle 432, so that the spherical drill bit 31 is separated from the grooved part 6, remove the grooving device and carry out subsequent cleaning work.

[0047] The utility model can avoid the influence of the pasting process on the quality and use of the groove due to material problems, quickly groove, improve the construction efficiency, and the device is simple and convenient for installation and operation. It is suitable for grooving water drip grooves and can be popularized and applied to other grooving work.

[0048] The above has described the embodiments of the present utility model in detail, but the above content is only the preferred embodiments of the present utility model and cannot be considered as limiting the implementation scope of the present utility model. All equivalent changes and improvements made according to the scope of the application of the present utility model should still fall within the scope covered by the patent of the present utility model.

Claims

1. A grooving device, characterized in that, Comprising: A hand-held mechanism provided with rollers; A grooving mechanism provided on the hand-held mechanism, the grooving mechanism and the rollers can be respectively clamped on both sides of the workpiece to be grooved to move for grooving, and the grooving mechanism is telescopic to adjust the grooving depth.

2. The grooving device according to claim 1, characterized in that: It further includes a limiting rod, and the limiting rod is connected to the hand-held mechanism to limit the distance from the edge of the workpiece to be grooved to the grooving mechanism.

3. The grooving device according to claim 1 or 2, characterized in that: The grooving mechanism includes a drill bit component and a telescopic component, the telescopic component includes a positioning component, a sliding rod component and a slider sleeved on the sliding rod component, the sliding rod component is connected to the hand-held mechanism, and the slider is connected to the drill bit component to drive the drill bit component to move along the length direction of the sliding rod component and be fixed by the positioning component.

4. The grooving device according to claim 3, characterized in that: The sliding rod component includes two moving rods provided on the hand-held mechanism, the slider is sleeved on the two moving rods, the positioning component includes an elastic clamping member for fixing the slider, the elastic clamping member is movably arranged between the two moving rods, and a plurality of clamping grooves are arranged on one side of each moving rod close to the elastic clamping member, and at least one protrusion adapted to the clamping groove is arranged on both sides of the elastic clamping member close to the moving rod for clamping and fixing.

5. The grooving device according to claim 4, characterized in that: The elastic clamping member is provided with an opening, and the positioning component further includes an insertion block that can be inserted into the opening. When the insertion block is inserted into the opening, the insertion block squeezes the elastic clamping member towards the moving rod to clamp and fix; when the insertion block is pulled out, the elastic clamping member can contract to move.

6. The grooving device according to claim 3, characterized in that: The drill bit component includes a spherical drill bit and a drill bit support, one end of the drill bit support is connected to the slider, and the other end is rotatably connected to the spherical drill bit.

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