Thin saw guide

Abstract

The utility model relates to the technical field of construction tools, in particular to a thin saw guide which comprises a guide piece, a connecting plate is slidably connected to the upper surface of the guide piece in a limited mode, an upper pressing block is rotatably connected to the upper portion of the top face of the connecting plate in a limited mode, and a lower pressing block is slidably connected to the lower portion of the top face of the connecting plate in a limited mode. Guide blocks are clamped in the two sides of the top of the end, connected with the upper pressing block, of the connecting plate in a limiting mode, and one end of each guide block extends to the outer side of the end of the connecting plate. The vertical guide piece is arranged, the connecting plate is arranged on the top face of the guide piece in a limiting and sliding mode and used for installing and fixing the guide saw, when the guide saw is used, the guide saw can be fixed through the pressing block on the upper portion of the connecting plate, then the guide saw can complete cutting of plates only by pushing the guide saw to move, manpower can be saved, and the production efficiency is improved. And the plate cutting precision can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction tools, in particular to a thin saw guide. Background Art

[0002] Furniture production is divided into various types such as solid wood furniture, aluminum furniture, steel furniture, and compressed board customized furniture. No matter which material is used to make furniture, cutting equipment is required to process the board so that the board becomes the size required for furniture combination, and then the customization and installation of furniture can be completed. Among them, when cutting wooden boards, a guide saw is used to cut the wood.

[0003] During the use of the guide saw, it is necessary to manually support the cutting according to the lines drawn and measured on the board. As the manual push progresses, the guide saw separates the board. However, manual pushing is laborious, and the arm is prone to shaking, resulting in insufficient cutting accuracy of the board.

[0004] Therefore, it is necessary to provide a thin saw guide to solve the above technical problems. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a thin saw guide, which has a vertical guide piece and a connecting plate for installing the saw guide. During the use of the saw guide, only by pushing the connecting plate to slide on the guide piece can the cutting of the board be completed, with high precision and labor-saving operation. At the same time, a movable guide block is provided on the connecting plate to guide the position of the blade, facilitating the precise positioning and use of the cutting blade position of the saw guide.

[0006] The thin saw guide provided by the utility model includes:

[0007] It includes a guide piece, on the upper surface of which a connecting plate is connected in a limit sliding manner. On the top surface of the connecting plate, an upper pressing block is connected in a limit rotating manner, and on the lower part of the top surface of the connecting plate, a lower pressing block is connected in a limit sliding manner. On both sides inside the top of one end of the connecting plate connecting the upper pressing block, a guiding block is engaged in a limit manner, and one end of the guiding block extends to the outside of the end of the connecting plate.

[0008] Preferably, a guide rail is fixed at the position where the top surface of the guide piece is connected to the connecting plate. The bottom surface of the connecting plate fits on the outer surface of the guide rail, and the position where the bottom surface of the connecting plate is connected to the guide rail is engaged with the guide rail in a limit manner. The design of the guide rail enhances the sliding stability of the connecting plate and is conducive to improving the sliding effect of the connecting plate.

[0009] Preferably, the position where the connecting plate is connected to the upper pressing block is provided with pressing block adjusting holes arranged at equal intervals horizontally. One end of the upper pressing block is limited and clamped inside the pressing block adjusting hole. One side of the top surface of the connecting plate is provided with a positioning groove. The other end of the upper pressing block extends above the positioning groove. In the middle of one side of the positioning groove away from the upper pressing block, a lower adjusting sliding groove is provided. The lower pressing block is limited and slides inside the lower adjusting sliding groove. The opening of the adjusting hole enables the upper pressing block to be replaced arbitrarily according to the installation position of the guide saw. The positioning groove can facilitate the fitting of the guide saw and the connecting plate, which is convenient for fixing and improves the fixing strength. The opening of the lower adjusting sliding groove enables the lower pressing block to slide freely and change its own position according to the installation position of the guide saw to fix the tool.

[0010] Preferably, on both sides of the top of one end of the connecting plate connected to the upper pressing block, symmetric guiding grooves are fixed. The guiding block is limited and clamped and slides in the guiding groove. The opening of the guiding groove facilitates the length adjustment of the guiding block.

[0011] Preferably, one end of the upper pressing block is connected with a hinge rod. The hinge rod passes through the pressing block adjusting hole and the lower adjusting sliding groove inside. One end of the hinge rod located outside the connecting plate is sleeved with a ratchet gear. The outside of the ratchet gear is sleeved inside one end of the upper pressing block. At the position where the upper pressing block is connected to the hinge rod, a fixing piece is provided. The fixing piece is in fit connection with the hinge rod and the ratchet gear. The other end of the upper pressing block is provided with a resisting rod passing through. At the position of the resisting rod located inside the upper pressing block, a ratchet gear is sleeved. The ratchet gear is connected to the inside of the upper pressing block. The upper and lower pressing blocks are connected to the connecting plate at both ends by hinge rods, which can facilitate the rotation adjustment of the pressing blocks. The sleeving of the ratchet gear outside the hinge rod can improve the accuracy of the pressing block during the adjustment process and the position clamping strength after the adjustment is completed. The design of the fixing piece can prevent the position where the pressing block is connected to the ratchet gear from entering the liquid, improve the sealing performance of the ratchet gear position, and at the same time improve the strength of the connection between the hinge rod and the ratchet gear and the pressing block. The design of the resisting rod can press and fix the guide saw. At the same time, through the one-word groove and cross groove at one end, it is convenient to adjust the length of the end of the resisting rod.

[0012] Preferably, equidistantly arranged positioning teeth are fixed inside the guiding groove. The guiding block includes a sliding strip. Adjusting teeth are fixed on the outer surfaces on both sides of the sliding strip. The sliding strip slides inside the guiding groove. The adjusting teeth are limited and clamped with the positioning teeth. The design of the positioning teeth can enable the guiding block to, when in use, according to the size that the guiding block needs to extend outwards, engage the adjusting teeth with the positioning teeth to complete the clamping and fixing of the guiding block.

[0013] Compared with the related art, the thin saw guide provided by the present utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a vertical guiding piece, and a connecting plate is limited and slid on the top surface of the guiding piece for installing and fixing a guiding saw. When the guiding saw is in use, the guiding saw can be fixed by a pressing block on the upper part of the connecting plate, and then only by pushing the guiding saw to move can the guiding saw complete the cutting of the board, which can not only save manpower but also increase the cutting precision of the board.

[0015] 2. Guiding grooves are arranged on both sides of the front end of the connecting plate, and a guiding block with sliding ability is limited and clamped inside the guiding grooves. When the guiding saw is in use, the guiding block can be adjusted by the position where the saw blade extends out of the guiding piece, so that the guiding block is parallel to the blade. Then, according to the position of the guiding block, the cutting position of the blade can be known, which is convenient for observing the cutting position, thereby increasing the cutting precision of the board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a preferred embodiment of the thin saw guide provided by the utility model;

[0017] Figure 2 is Figure 1 an enlarged exploded schematic structural diagram of the upper and lower pressing blocks shown;

[0018] Figure 3 is Figure 1 an enlarged schematic structural diagram of the back surface of the connecting plate shown;

[0019] Figure 4 is Figure 1 an enlarged schematic structural diagram of the guiding block shown.

[0020] Reference numerals in the figures: 1, guiding piece; 2, connecting plate; 3, upper pressing block; 4, lower pressing block; 5, guiding block; 11, guide rail; 21, pressing block adjusting hole; 22, positioning groove; 23, lower adjusting sliding groove; 24, guiding groove; 25, positioning tooth; 31, hinge rod; 32, resisting rod; 33, fixing piece; 34, ratchet gear; 51, sliding strip; 52, adjusting tooth. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the following further describes the utility model in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

[0022] The following describes the specific implementation of the utility model in detail with reference to specific embodiments.

[0023] Please refer to the appended Figures 1-4 , the thin saw guide provided by the embodiment of the utility model includes:

[0024] A guide plate 1 is provided, wherein a guide rail 11 is fixed on the top surface of the guide plate 1, and a connecting plate 2 is provided on the outer surface of the guide rail 11 for limited sliding. One side of the connecting plate 2 connected to the guide rail 11 slides on the top surface of the guide plate 1. The design of the guide rail 11 can make the connecting plate 2 have a smoother sliding effect, while enhancing the sliding stability of the connecting plate 2 and the cutting accuracy of the guide saw.

[0025] The upper part of the top surface of the connecting plate 2 is provided with equidistantly arranged pressure block adjustment holes 21, and the upper pressure block 3 is hingedly connected to the inner side of the pressure block adjustment hole 21. The multiple designs of the pressure block adjustment hole 21 can freely change the installation position of the upper pressure block 3 according to actual applications, thereby facilitating the fixation of the upper pressure block 3 to the guide saw.

[0026] A positioning groove 22 is provided at a position of the connecting plate 2 away from the upper pressing block 3 . The positioning groove 22 allows the guide saw to have a designated engaging position during installation, which is beneficial to improving the installation and fixing strength of the guide saw.

[0027] A lower adjusting slot 23 is provided below the positioning slot 22, and a lower pressing block 4 is connected to the inner side of the lower adjusting slot 23 for rotation and sliding. The design of the lower pressing block 4 can cooperate with the upper pressing block 3 to fix the two ends of the guide saw, and the lower pressing block 4 cooperates with the lower adjusting slot 23 to slide freely on both sides of the connecting plate 2 to cooperate with the fixation of the guide saw.

[0028] Symmetrical guide grooves 24 are provided on both sides of the top of one end of the connecting plate 2 connected to the upper pressing block 3, and a guide block is provided on the inner side of the guide groove 24 for limiting sliding. The design of the guide block can predict the position of the guide saw blade, accurately determine the cutting position of the guide saw, and improve the cutting accuracy of the saw blade.

[0029] The positioning teeth 25 on the inner side of the guide groove 24 can be used in conjunction with the adjustment teeth 52 on the outer side of the slide bar 51 at the lower part of the guide block to fix the guide block in position after adjustment.

[0030] It should be noted that the adjusting teeth 52 are made of flexible material, so the guide block can be pulled outwards, thereby completing the adjustment of the guide block.

[0031] The upper and lower pressure blocks 4 are designed with hinge rods 31 and push rods 32 at both ends, which can rotate freely after the connection of the connecting plate 2 is completed, and the ratchet gear 34 is used to improve the rotation accuracy and stability, while completing the downward pressure strength adjustment of the push rod 32.

[0032] Usage process:

[0033] The guiding piece 1 is placed at the scribing position of the plate. The guiding saw is placed inside the positioning groove 22 of the connecting plate 2. Rotate the upper and lower pressing blocks 4 to fix the guiding saw. Then adjust the guiding block to make it parallel to the position of the saw blade. Adjust the guiding piece 1 to make the guiding block opposite to the scribing position. Start the guiding saw and push the connecting plate 2 to complete the cutting of the plate.

[0034] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated herein.

[0035] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. Thin saw guide, characterized in that: The invention comprises a guide plate (1), the upper surface of which is slidably connected to a connecting plate (2), the upper part of the top surface of which is rotatably connected to an upper pressing block (3), the lower part of the top surface of which is slidably connected to a lower pressing block (4), and the top of one end of which is connected to the upper pressing block (3) is internally slidably engaged with guide blocks (5), one end of which extends to the outside of the end of the connecting plate (2).

2. The thin saw guide according to claim 1, characterized in that: A guide rail (11) is fixed at a position where the top surface of the guide plate (1) is connected to the connecting plate (2); the bottom surface of the connecting plate (2) is fitted to the outer surface of the guide rail (11); and the position where the bottom surface of the connecting plate (2) is connected to the guide rail (11) is limitedly engaged with the guide rail (11).

3. The thin saw guide according to claim 1, characterized in that: The position where the connecting plate (2) is connected to the upper pressing block (3) is provided with pressing block adjustment holes (21) arranged at equal intervals in the transverse direction; one end of the upper pressing block (3) is limitedly clamped on the inner side of the pressing block adjustment hole (21); a positioning groove (22) is provided on one side of the top surface of the connecting plate (2); the other end of the upper pressing block (3) extends above the positioning groove (22); a lower adjusting slide groove (23) is provided in the middle of the side of the positioning groove (22) away from the upper pressing block (3); and the lower pressing block (4) is limitedly slid on the inner side of the lower adjusting slide groove (23).

4. The thin saw guide according to claim 1, characterized in that: Symmetrical guide grooves (24) are fixed on both sides of the top of one end of the connecting plate (2) connected to the upper pressing block (3), and the guide block (5) is limitedly engaged and slidable in the guide groove (24).

5. The thin saw guide according to claim 1, characterized in that: One end of the upper pressing block (3) is connected to a hinge rod (31), and the hinge rod (31) is inserted into the inner side of the pressing block adjustment hole (21) and the lower adjustment slot (23). One end of the hinge rod (31) located outside the connecting plate (2) is sleeved with a ratchet gear (34), and the outer side of the ratchet gear (34) is sleeved on the inner side of one end of the upper pressing block (3). A fixing plate (33) is provided at the position where the upper pressing block (3) is connected to the hinge rod (31), and the fixing plate (33) is closely connected to the hinge rod (31) and the ratchet gear (34). The other end of the upper pressing block (3) is inserted into a push rod (32), and the push rod (32) is sleeved with a ratchet gear (34) at a position located inside the upper pressing block (3), and the ratchet gear (34) is connected to the inner side of the upper pressing block (3).

6. The thin saw guide according to claim 4, characterized in that: The guide groove (24) is fixed with positioning teeth (25) arranged at equal intervals, the guide block (5) comprises a slide bar (51), and adjustment teeth (52) are fixed on the outer surfaces of both sides of the slide bar (51), the slide bar (51) slides inside the guide groove (24), and the adjustment teeth (52) are limitedly engaged with the positioning teeth (25).

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