Electric measuring saw device for template cutting

Abstract

The utility model relates to an electric measuring saw device for template cutting, which comprises an electric saw base, the electric saw base is of a rectangular frame structure, a motor is fixedly mounted in the electric saw base, a handle is arranged on the upper portion of the motor, a button switch is mounted on the inner side of the handle, a saw blade is mounted on an output shaft of the motor, and the saw blade is connected with the electric saw base. The saw blade is located on the inner side of the saw base, a guide pipe is installed at the position, located on one side of the motor, of the upper end of the electric saw base, a graduated scale sliding front and back is installed in the guide pipe, a locking screw is screwed to the upper portion of the guide pipe, and the lower end of the locking screw abuts against the graduated scale. The template cutting device is simple in structure, convenient to manufacture and operate, safe, labor-saving and time-saving when an operator cuts a template, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building template cutting, in particular to an electric measuring saw device used for template cutting. Background Art

[0002] In the construction of construction projects, the precise splicing of formwork is a key link. The conventional operation process involves workers manually measuring the size of the formwork, then marking the cutting lines with ink fountain lines, and finally cutting according to these lines with a portable electric saw. However, this traditional method has several significant problems: once the ink dries, the pop-up lines become blurred, making it difficult to accurately track the lines when the electric saw is cutting, resulting in uneven cutting of the edges of the formwork, and this cutting process is usually time-consuming and inefficient. Inaccurate cutting results in gaps in the formwork when splicing, which may cause serious problems such as leakage when pouring concrete. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide an electric measuring saw device for template cutting, which has a simple structure, is easy to manufacture and easy to operate, and is safe, labor-saving and time-saving for operators when cutting the template, thereby greatly improving the efficiency of construction.

[0004] The utility model solves the technical problem by adopting the following technical scheme: providing an electric measuring saw device for template cutting, comprising an electric saw base, the electric saw base being in a rectangular frame structure, a motor being fixedly installed in the electric saw base, a handle being provided on the upper part of the motor, a button switch being installed on the inner side of the handle, a saw blade being installed on the output shaft of the motor, the saw blade being located on the inner side of the electric saw base, a guide tube being installed on the upper end of the electric saw base at one side of the motor, a scale sliding back and forth being installed in the guide tube, a locking screw being screwed on the upper part of the guide tube, the lower end of the locking screw supporting the scale, and a rolling bearing being installed on the lower part of the protruding end of the scale.

[0005] As a supplement to the technical solution described in the utility model, a protective cover is installed at the end of the motor, and the protective cover covers the outside of the upper part of the saw blade.

[0006] As a supplement to the technical solution described in the utility model, the guide tube is a 20*20mm square steel tube, and the bottom of the square steel tube is welded and fixed to the electric saw base.

[0007] As a supplement to the technical solution described in the utility model, two nuts are welded on the top of the guide tube, and a through hole for inserting a locking screw is opened at the top of the guide tube below the nut, and the locking screw is threadedly connected to the nut.

[0008] As a supplement to the technical solution of the utility model, a rolling bearing is installed at the protruding end of the scale.

[0009] As a supplement to the technical solution described in the utility model, the contact end between the locking screw and the scale is wrapped with a rubber layer.

[0010] Beneficial effects: The utility model relates to an electric measuring saw device for template cutting, which has the following advantages:

[0011] 1. Flexible and adaptable: This electric saw device can be flexibly adjusted according to the size requirements of different templates, realizing template cutting of various sizes, with strong adaptability;

[0012] 2. Accurate and convenient measurement: With the integrated retractable scale, the operator can quickly and accurately measure and mark the required template size, simplifying the traditional ink fountain marking process;

[0013] 3. Significantly improved efficiency: Compared with the traditional method of cutting after marking with ink fountain, this device significantly reduces the template preparation time through the integrated measurement and cutting design, making the template cutting operation more time-saving and labor-saving, thereby greatly improving the overall efficiency in construction engineering;

[0014] 4. Diversified applicable environments: This measuring saw is not only suitable for cutting templates, but can also be used to cut tiles, steel bars and other objects that need to be cut;

[0015] 5. The contact end between the locking screw and the scale is wrapped with a rubber layer, and the rubber layer is provided to reduce the direct wear of the locking screw on the scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the locking screw described in the utility model.

[0018] Illustration: 1. Scale, 2. Motor, 3. Handle, 4. Push button switch, 5. Electric saw base, 6. Protective cover, 7. Saw blade, 8. Rolling bearing, 9. Locking screw, 10. Guide tube, 11. Rubber layer. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

[0020] The embodiment of the utility model relates to an electric measuring saw device for template cutting, such as Figure 1-2 As shown, it includes an electric saw base 5, which is a rectangular frame structure. A motor 2 is fixedly installed in the electric saw base 5. A handle 3 is provided on the upper part of the motor 2. A button switch 4 is installed inside the handle 3. A saw blade 7 is installed on the output shaft of the motor 2. The saw blade 7 is located inside the electric saw base 5. A guide tube 10 is installed on the upper end of the electric saw base 5, which is located on one side of the motor 2. A scale 1 that slides back and forth is installed in the guide tube 10. A locking screw 9 is screwed on the upper part of the guide tube 10. The lower end of the locking screw 9 supports the scale 1 to fix the scale 1. A rolling bearing 8 is installed at the lower part of the extended end of the scale 1; the guide tube 10 and the scale 1 form a retractable scale. The motor 2 is connected to an external power supply by a power cord and a plug to realize the power supply of the entire device. The saw blade 7 and the scale 1 are arranged vertically.

[0021] The inner edge of the rolling bearing 8 is aligned with the 0 scale line of the scale 1. When the scale 1 and the rolling bearing 8 are inaccurately measured due to wear, they can be replaced. The operator cuts the templates of different template sizes according to the length of the scale 1.

[0022] A protective cover 6 is installed at the end of the motor 2 , and the protective cover 6 covers the upper part of the saw blade 7 .

[0023] The guide tube 10 is a 20*20 mm square steel tube, the bottom of which is welded and fixed to the electric saw base 5 .

[0024] Two nuts are welded on the top of the guide tube 10. A through hole for inserting a locking screw 9 is provided at the top of the guide tube 10 below the nut. The locking screw 9 is threadedly connected to the nut.

[0025] The contact end of the locking screw 9 and the scale 1 is wrapped with a rubber layer 11 , and the rubber layer 11 is provided to reduce direct wear of the locking screw 9 on the scale 1 .

[0026] The operation method is divided into several steps: 1. Install the scale 1: Fix the scale 1 with the rolling bearing 8 according to the template to be cut. 2. Fix the power supply: First, make sure that the power of the electric saw is safely connected, which is the basis for starting the cutting work. 3. Measurement and positioning: Use the retractable measuring ruler on the device to determine and fix the cutting size of the template. This step provides a more accurate and faster measurement method than the traditional ink fountain line. 4. Safe cutting operation: After confirming that the power connection is correct, the operator should hold the handle 3 and turn on the motor 2 switch to cut. The design of the protective cover 6 provides additional safety protection for the operator to avoid accidents that may occur during the cutting process. 5. Repeat the cutting process: Repeat the measurement and cutting steps until all templates are cut.

[0027] Select a qualified template in advance, one side of the qualified template is a horizontal plane, and the horizontal plane is used as a reference plane. The rolling bearing 8 can slide back and forth along this horizontal plane, and then fix the scale 1 to the required length, and push the saw blade 7 through the handle 3 to cut off the excess sheet material on the other side of the template. At the same time, the rolling bearing 8 slides along the horizontal plane, and the operation is very convenient.

[0028] The scale 1, rolling bearing 8, guide tube 10 and other components in the figure are only for reference, and their specific sizes and specifications can be adjusted according to actual needs.

[0029] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0030] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0031] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0032] The above is a detailed introduction to an electric measuring saw device for template cutting provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An electric measuring saw device for template cutting, comprising an electric saw base (5), characterized in that: The electric saw base (5) is in a rectangular frame structure. A motor (2) is fixedly installed in the electric saw base (5). A handle (3) is provided on the upper part of the motor (2). A button switch (4) is installed on the inner side of the handle (3). A saw blade (7) is installed on the output shaft of the motor (2). The saw blade (7) is located on the inner side of the electric saw base (5). A guide tube (10) is installed on the upper end of the electric saw base (5) on one side of the motor (2). A scale (1) that slides back and forth is installed in the guide tube (10). A locking screw (9) is screwed on the upper part of the guide tube (10). The lower end of the locking screw (9) supports the scale (1). A rolling bearing (8) is installed on the lower part of the protruding end of the scale (1).

2. An electric measuring saw device for template cutting according to claim 1, characterized in that: A protective cover (6) is installed at the end of the motor (2), and the protective cover (6) covers the upper part of the saw blade (7).

3. The electric measuring saw device for template cutting according to claim 1, characterized in that: The guide tube (10) is a 20*20 mm square steel tube, the bottom of which is welded and fixed to the electric saw base (5).

4. The electric measuring saw device for template cutting according to claim 1, characterized in that: Two nuts are welded on the top of the guide tube (10), and a through hole for inserting a locking screw (9) is provided on the top of the guide tube (10) below the nut, and the locking screw (9) is threadedly connected to the nut.

5. The electric measuring saw device for template cutting according to claim 1, characterized in that: The contact end between the locking screw (9) and the scale (1) is wrapped with a rubber layer (11).

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