Woodworking bench saw with protection structure
By setting limit rods and limit holes on the woodworking table saw to prevent the blade from rotating, and by installing rollers and sliders on the table to stabilize the wood, the safety hazards and stability problems of traditional woodworking table saws are solved, achieving safe maintenance and stable cutting.
Patent Information
- Application Number
- CN202520437043.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Traditional woodworking table saws pose safety hazards due to accidental activation of the blade and inconsistent cutting of wood boards during use.
A woodworking table saw with a protective structure was designed. The saw blade is prevented from rotating by setting a limiting rod and a limiting hole on the saw blade, and a roller and slider structure is installed on the table to stabilize the movement of the wood planks.
It achieves safety protection during maintenance and stability during the wood cutting process, ensuring the safety of operators and the stability of the wood.
Smart Images
Figure CN223849472U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technology field of woodworking bench saw especially, relate to a woodworking bench saw with protection structure. BACKGROUND
[0002] Woodworking bench saw is a kind of electric tool commonly used in wood processing, with high-efficiency straight line cutting capacity, woodworking bench saw is mainly used for the cutting of plate or strip workpiece, it can cut wood into specified width and length, and the bench saw is one of the most important tools in any woodworking shop, greatly improves the work efficiency of wood processing.
[0003] The woodworking bench saw on the market has the following problems in actual use:
[0004] 1. When the traditional woodworking bench saw is actually used, the device has a relatively sharp blade, when the device is overhauled, the starting device can be accidentally touched, the device is started, and harm is caused to the human body, so the device does not have a protection structure when used;
[0005] 2. During the use of most woodworking bench saws, the device is usually controlled by hand when used, and the stability of the hand is poor, so when the wood board is cut, the wood board can be cut skew, and the stability is poor when used. INVENTION CONTENTS
[0006] The utility model aims at providing a woodworking bench saw with protection structure to solve the technical problems proposed in the background art.
[0007] To achieve the above object, the specific technical scheme of the utility model is as follows: a woodworking bench saw with protection structure, including table board, the bottom of table board is welded with underframe, the side surface of underframe is welded with base, the side surface of base is welded with motor, the motor is connected with saw blade through belt, the side surface of table board is welded with fixed frame, the inside of fixed frame is installed with side plate, the side surface of side plate is fixedly connected with internal thread seat, the internal thread seat is internally sleeved with limiting rod, the surface of limiting rod is provided with external thread, the surface of saw blade is provided with limiting hole.
[0008] Preferably, the top of the table board is provided with a groove, the groove is sleeved with a shaft rod, one end of the shaft rod is welded with a roller, the rollers are distributed in an equidistant manner, a fixed frame is installed on the side surface of the table board, a slide is formed on the top of the fixed frame, a second sliding groove is formed in the fixed frame, a sliding block is sleeved in the second sliding groove, a lead screw is sleeved in the sliding block, a pressing plate is welded at one end of the lead screw, and the pressing plate is located on the top of the roller.
[0009] Preferably, the fixed frame surface is provided with a first sliding groove, the side plate surface is welded with a first external threaded rod, the first external threaded rod is located in the first sliding groove, the first external threaded rod surface is sleeved with a first nut, and one end of the first nut is attached to the fixed frame surface.
[0010] Preferably, the second external threaded rod is welded on the side surface of the table plate, the second external threaded rod penetrates through the fixed frame, the second external threaded rod surface is sleeved with a second nut, and one end of the second nut is attached to the surface of the fixed frame.
[0011] Preferably, the limiting hole is in an annular distribution form, and one end of the limiting rod is welded with a rotating disc.
[0012] Preferably, the second external threaded rod is in a symmetrical distribution form, and the second nut is in a symmetrical distribution form.
[0013] The wood bench saw with a protection structure has the following advantages:
[0014] 1. The wood bench saw with a protection structure is characterized in that a base frame is welded on the bottom of the table plate, a base is welded on the side surface of the base frame, a motor is welded on the side surface of the base, the motor is connected with a saw blade through a belt, a fixed frame is welded on the side surface of the table plate, a side plate is installed in the fixed frame, an internal threaded seat is fixedly connected on the side surface of the side plate, a limiting rod is sleeved in the internal threaded seat, external threads are formed on the surface of the limiting rod, limiting holes are formed on the surface of the saw blade, when the device is overhauled, the limiting rod is rotated, the internal threaded seat provides a moving effect for the limiting rod, and the limiting rod is embedded in the limiting hole, so that the saw blade is limited from rotating, and the safety of the operator during the overhaul of the device is ensured.
[0015] 2. The wood bench saw with a protection structure is characterized in that a groove is formed on the top of the table plate, a shaft rod is sleeved in the groove, a roller is welded on one end of the shaft rod, a fixed frame is installed on the side surface of the table plate, a sliding groove is formed on the top of the fixed frame, a sliding block is sleeved in the second sliding groove, a lead screw is sleeved in the sliding block, and a pressing plate is welded on one end of the lead screw, the pressing plate is located on the top of the roller, when the device is used, the wood plate is placed on the top of the roller, the lead screw is rotated until the lead screw holds the wood plate, then the sliding block is moved through the second sliding groove, the wood plate is moved on the roller, the wood plate is limited from moving left and right, and the stability of the wood plate during cutting is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.
[0017] Figure 1 It is a schematic view of the overall structure of the present application;
[0018] Figure 2 It is a schematic view of the chassis structure of the present application;
[0019] Figure 3 It is a schematic view of the saw blade structure of the present application;
[0020] Figure 4 It is a schematic view of the Figure 2 enlarged view of part A;
[0021] Figure 5 It is a schematic view of the Figure 2 enlarged view of part B.
[0022] The mark in the figure is explained: 1, table plate; 2, saw blade; 3, motor; 4, limiting hole; 5, fixed frame; 6, first sliding groove; 7, side plate; 8, first external thread rod; 9, first nut; 10, internal thread seat; 11, limiting rod; 12, groove; 13, roller; 14, shaft; 15, fixed frame; 16, slide; 17, second sliding groove; 18, sliding block; 19, screw rod; 20, pressing plate; 21, second nut; 22, second external thread rod; 23, base; 24, chassis; 25, rotating disc. DETAILED DESCRIPTION
[0023] In the following, only some exemplary embodiments are simply described. As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.
[0024] In the description of the embodiments of the present application, it should be understood that the orientation or position relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.
[0025] In addition, the terms "first", "second", etc. are used only for the purpose of description and should not be understood as indicating or implying relative importance or implying a number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically defined.
[0026] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0027] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can refer to the same reference numerals and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.
[0028] In order to better understand the purpose, structure and function of the present application, the present application will be further described in detail below with reference to the drawings.
[0029] As Figures 1-5The utility model discloses a woodworking bench saw with protection structure, including table board 1, the bottom welding of table board 1 is bottom frame 24, the side welding of bottom frame 24 is base 23, the side welding of base 23 is motor 3, and motor 3 is connected saw blade 2 through the belt, and the side welding of table board 1 is fixed frame 5, and fixed frame 5 is installed inside the side plate 7, and the side fixed connection of side plate 7 is internal thread seat 10, by installing internal thread seat 10, when needing to move the limiting rod 11, can utilize the external thread on limiting rod 11, at this time can directly rotate limiting rod 11, and the external thread on limiting rod 11 can directly move limiting rod 11, when using, it is very convenient, and internal thread seat 10 is sleeved with limiting rod 11, and the surface of limiting rod 11 is provided with external thread, and the surface of saw blade 2 is provided with limiting hole 4, by installing limiting rod 11 and limiting hole 4, when overhauling the device, limiting rod 11 can be embedded in the inside of limiting hole 4, at this time can provide the limiting effect for saw blade 2, so that saw blade 2 will not rotate, and when using, the safety of the operator overhauling the device is guaranteed.
[0030] The top of table board 1 is provided with a groove 12, the groove 12 is sleeved with a shaft rod 14, one end of the shaft rod 14 is welded with a roller 13, the roller 13 is distributed in an equidistant manner, a fixed frame 15 is installed on the side of the table board 1, the top of the fixed frame 15 is provided with a slide 16, a second sliding groove 17 is formed in the fixed frame 15, a sliding block 18 is sleeved in the second sliding groove 17, a lead screw 19 is sleeved in the sliding block 18, a pressing plate 20 is welded at one end of the lead screw 19, and the pressing plate 20 is located on the top of the roller, by installing the pressing plate 20 and the roller, when using the device, the wood board can be placed on the top of the roller, then the lead screw 19 is rotated until the lead screw 19 holds the wood board, then the sliding block 18 can be moved through the second sliding groove 17, thereby driving the wood board to move on the roller, at this time, the wood board can be limited when moving, so that the wood board will not shake left and right, thereby ensuring the stability of the wood board when cutting, and the stability is high when using.
[0031] A first sliding groove 6 is formed on the surface of the fixed frame 5, a first external thread rod 8 is welded on the surface of the side plate 7, the first external thread rod 8 is located in the first sliding groove 6, a first nut 9 is sleeved on the surface of the first external thread rod 8, and one end of the first nut 9 is attached to the surface of the fixed frame 5, by installing the fixed frame 5, when needing to install the side plate 7, the side plate 7 can be embedded in the fixed frame 5 until the first external thread rod 8 is located in the first sliding groove 6, then the first nut 9 can be installed on the surface of the first external thread rod 8 until one end of the first nut 9 is attached to the surface of the fixed frame 5, at this time, the side plate 7 can be installed and fixed, thereby ensuring the stability of the side plate 7 when using.
[0032] A second external threaded rod 22 is welded to the side of the tabletop 1. The second external threaded rod 22 passes through the fixing frame 15. A second nut 21 is sleeved on the surface of the second external threaded rod 22. One end of the second nut 21 is attached to the surface of the fixing frame 15. By installing the second external threaded rod 22, when it is necessary to install the fixing frame 15, the second external threaded rod 22 can pass through the fixing frame 15, and then the second nut 21 can be installed on the surface of the second external threaded rod 22 until one end of the second nut 21 is attached to the surface of the fixing frame 15. It is very convenient to use.
[0033] The limiting holes 4 are arranged in a ring shape. A turntable 25 is welded to one end of the limiting rod 11. By installing the turntable 25, when it is necessary to rotate the limiting rod 11, the turntable 25 can be used as the force point to directly rotate the limiting rod 11, which is very convenient to use.
[0034] The second external threaded rod 22 and the second nut 21 are symmetrically distributed. The distribution of the second external threaded rod 22 ensures the stability of the fixed bracket 15 after installation and provides strong stability during use.
[0035] The working principle of the woodworking table saw with the protection structure is as follows: when the device is used, the side plate 7 should be first embedded into the fixed frame 5 until the first external threaded rod 8 is located in the first sliding groove 6, then the first nut 9 is installed on the surface of the first external threaded rod 8 until one end of the first nut 9 is attached to the surface of the fixed frame 5, at this time, the side plate 7 is fixed, the stability of the side plate 7 is ensured during use, then the second external threaded rod 22 penetrates through the fixed frame 15, then the second nut 21 is installed on the surface of the second external threaded rod 22 until one end of the second nut 21 is attached to the surface of the fixed frame 15, then the device can be used, when the device is used, the groove 12 is formed on the top of the table plate 1, the shaft rod 14 is sleeved in the groove 12, the roller 13 is welded on one end of the shaft rod 14, at this time, the rollers 13 are distributed in an equidistant manner, the fixed frame 15 is installed on the side of the table plate 1, the sliding groove 16 is formed on the top of the fixed frame 15, the second sliding groove 17 is formed in the fixed frame 15, the sliding block 18 is sleeved in the second sliding groove 17, the lead screw 19 is sleeved in the sliding block 18, the pressing plate 20 is welded on one end of the lead screw 19, at this time, the pressing plate 20 is located on the top of the roller, when the device is used, the wood plate can be placed on the top of the roller, then the lead screw 19 is rotated until the lead screw 19 holds the wood plate, then the sliding block 18 can be moved through the second sliding groove 17, thereby driving the wood plate to move on the roller, at this time, the wood plate can be limited during movement, so that the wood plate does not shake left and right, the stability of the wood plate during cutting is ensured, and the stability during use is high, when the device needs to be maintained, the base 23 is welded on the side of the bottom frame 24 welded on the bottom of the table plate 1, the motor 3 is welded on the side of the base 23, the saw blade 2 is connected to the motor 3 through a belt, the fixed frame 5 is welded on the side of the table plate 1, the side plate 7 is installed in the fixed frame 5, the internal threaded seat 10 is fixedly connected to the side of the side plate 7, the limiting rod 11 is sleeved in the internal threaded seat 10, the external thread is formed on the surface of the limiting rod 11, the limiting hole 4 is formed on the surface of the saw blade 2, when the device is maintained, the limiting rod 11 can be rotated, the internal threaded seat 10 provides the movement effect of the limiting rod 11 until the limiting rod 11 is embedded in the limiting hole 4, at this time, the limiting effect of the saw blade 2 is provided, so that the saw blade 2 does not rotate, and the safety of the operator during maintenance of the device is ensured.
[0036] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.
Claims
1. A woodworking table saw with a protective structure, comprising a table plate (1), characterized in that: The bottom of the table plate (1) is welded with a chassis (24), the side of the chassis (24) is welded with a base (23), the side of the base (23) is welded with a motor (3), the motor (3) is connected with a saw blade (2) through a belt, the side of the table plate (1) is welded with a fixed frame (5), the inside of the fixed frame (5) is mounted with a side plate (7), the side of the side plate (7) is fixedly connected with an inner threaded seat (10), the inner threaded seat (10) is sleeved with a limiting rod (11), the surface of the limiting rod (11) is provided with external threads, and the surface of the saw blade (2) is provided with limiting holes (4).
2. The woodworking table saw with protective structure according to claim 1, characterized in that: The top of the table plate (1) is provided with a groove (12), the groove (12) is sleeved with a shaft rod (14), one end of the shaft rod (14) is welded with a roller (13), the roller (13) is distributed in an equidistant manner, the side of the table plate (1) is mounted with a fixed frame (15), the top of the fixed frame (15) is provided with a slide (16), the inside of the fixed frame (15) is provided with a second sliding groove (17), the second sliding groove (17) is sleeved with a sliding block (18), the sliding block (18) is sleeved with a lead screw (19), one end of the lead screw (19) is welded with a pressing plate (20), and the pressing plate (20) is located on the top of the roller.
3. The woodworking table saw with protective structure according to claim 1, characterized in that: The surface of the fixed frame (5) is provided with a first sliding groove (6), the surface of the side plate (7) is welded with a first external thread rod (8), the first external thread rod (8) is located in the first sliding groove (6), the surface of the first external thread rod (8) is sleeved with a first nut (9), and one end of the first nut (9) is attached to the surface of the fixed frame (5).
4. The woodworking table saw with protective structure according to claim 2, characterized in that: The side of the table plate (1) is welded with a second external thread rod (22), the second external thread rod (22) penetrates through the fixed frame (15), the surface of the second external thread rod (22) is sleeved with a second nut (21), and one end of the second nut (21) is attached to the surface of the fixed frame (15).
5. The woodworking table saw with protective structure according to claim 1, characterized in that: The limiting holes (4) are distributed in an annular manner, and one end of the limiting rod (11) is welded with a rotating disc (25).
6. The woodworking table saw with protective structure according to claim 4, characterized in that: The second external thread rod (22) is distributed in a symmetrical manner, and the second nut (21) is distributed in a symmetrical manner.