Oscillating saw connector

Abstract

The utility model relates to the technical field of swing saw connectors, in particular to a swing saw connector which comprises a connector, a handle is fixedly connected to the side surface of the connector, a fixing column is fixedly connected to the inner side wall of a mounting groove, a spring is arranged outside the fixing column in a sleeved mode, a sliding block is slidably connected to the outer surface of the fixing column, and the sliding block is fixedly connected to the outer side wall of the mounting groove. Two limiting columns are fixedly connected to the top of the connector, a connecting frame is connected to the outer portions of the two limiting columns in an inserted mode, and the end, away from the fixing column, of the sliding block is clamped to the interior of the clamping groove. According to the device, the fixing column, the spring, the sliding block, the clamping groove and the limiting column are arranged, the convenience of the device is improved, the connecting shaft, the threaded cover and the limiting ring are arranged, the connecting shaft is in threaded connection with the threaded cover, the limiting ring is driven by the threaded cover to limit the saw blade, and therefore the saw blade can be better connected with the connecting column; and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of swing saw joints, in particular to a swing saw joint. Background Art

[0002] People like to use electric multifunctional saws (including oscillating saws) with good quality and high brand reputation, which not only guarantee the processing quality, but also have high working efficiency and long service life. However, the price of such electric multifunctional saws (including oscillating saws) is often very expensive, especially its accessories (such as saw blades, etc.) are very expensive to use. At the same time, since the accessories used are all specific, once the accessories are damaged, they may not be available for purchase in the local market in time, which causes inconvenience to users and increases the cost of using accessories.

[0003] The existing swing saw joint needs to use bolts to connect the connecting frame and the connecting head when in use, but the bolts need to be fixed with professional equipment during installation, making the installation and disassembly operations more complicated, so a swing saw joint is needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a swing saw joint.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a swing saw joint, including a connecting head, a handle is fixedly connected to the side surface of the connecting head, a mounting groove is provided on the top of the handle, a fixing column is fixedly connected to the inner side wall of the mounting groove, a spring is sleeved on the outside of the fixing column, a slider is slidably connected to the outer surface of the fixing column, the top of the connecting head is fixedly connected to a limiting column, two limiting columns are provided, connecting frames are plugged into the outside of the two limiting columns, a slot is provided on the top of the connecting frame, and an end of the slider away from the fixing column is engaged with the inside of the slot.

[0006] Furthermore: a limiting groove is provided on the top of the sliding block, and an inner side wall of the limiting groove is provided with anti-slip texture.

[0007] Furthermore: the top of the connector is fixedly connected with a rotating mechanism, and the connecting frame is sleeved on the outside of the rotating mechanism.

[0008] Furthermore: the connection frame is internally rotatably connected to a connection shaft, the circumferential surface of the connection shaft is fixedly connected to a rotating frame, and one end of the rotating frame away from the connection shaft is sleeved on the outside of the rotating mechanism.

[0009] Furthermore: the top of the rotating frame is fixedly connected with a connecting column, and the number of the connecting columns is set to four and is evenly distributed in a ring shape.

[0010] Furthermore: the outer surface of the connecting column is movably connected to a saw blade, a connecting groove is opened inside the saw blade, and the positions of multiple connecting columns correspond to the connecting grooves, the outer surface of the connecting shaft is threadedly connected to a threaded cover, the top of the threaded cover is fixedly connected to a limiting ring, and the limiting ring is located above the saw blade.

[0011] The utility model has the following beneficial effects:

[0012] 1. Compared with the prior art, by setting a fixed column, a spring, a slider, a slot and a limit column, when in use, the slider is pushed to move on the outer surface of the fixed column, thereby compressing the spring, and then the connecting frame is sleeved on the outside of the limit column, and the connecting frame is limited by the limit column, and then the thrust on the slider is withdrawn. Under the push of the reaction force of the spring, the end of the slider moves to the inside of the slot, thereby realizing the installation limit of the connecting frame. Similarly, it is also convenient to quickly disassemble the connecting frame, which is conducive to improving the convenience of the device.

[0013] 2. Compared with the prior art, by setting a connecting shaft, a threaded cover and a limiting ring, the connecting shaft and the threaded cover are threadedly connected, and the threaded cover drives the limiting ring to limit the saw blade, so that the saw blade can be better connected to the connecting column, which is beneficial to enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is an exploded view of the internal structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 For the utility model Figure 2 Enlarged view of point B in the middle;

[0018] Figure 5 For the utility model Figure 2 Enlarged view of point C in the middle.

[0019] Legend:

[0020] 1. Connector; 2. Handle; 3. Mounting slot; 4. Fixed column; 5. Spring; 6. Slider; 7. Limiting slot; 8. Connecting frame; 9. Slot; 10. Limiting column; 11. Connecting shaft; 12. Rotating frame; 13. Rotating mechanism; 14. Connecting column; 15. Saw blade; 16. Connecting slot; 17. Threaded cover; 18. Limiting ring. DETAILED DESCRIPTION

[0021] Reference Figure 1-5 The utility model provides a swing saw joint: it includes a connecting head 1, a handle 2 is fixedly connected to the side surface of the connecting head 1, a mounting groove 3 is opened on the top of the handle 2, a fixing column 4 is fixedly connected to the inner side wall of the mounting groove 3, a spring 5 is sleeved on the outside of the fixing column 4, a slider 6 is slidably connected to the outer surface of the fixing column 4, a limiting column 10 is fixedly connected to the top of the connecting head 1, and the number of the limiting columns 10 is two, a connecting frame 8 is plugged into the outside of the two limiting columns 10, a card slot 9 is opened on the top of the connecting frame 8, and the end of the slider 6 away from the fixing column 4 is engaged with the inside of the card slot 9. When in use, the slider 6 is pushed to move on the outer surface of the fixed column 4, thereby compressing the spring 5, and then the connecting frame 8 is sleeved on the outside of the limiting column 10, and the limiting column 10 is used to limit the connecting frame 8, and then the thrust on the slider 6 is withdrawn. Under the push of the reaction force of the spring 5, the end of the slider 6 moves to the inside of the slot 9, thereby realizing the installation limit of the connecting frame 8. Similarly, it is also convenient to quickly disassemble the connecting frame 8, which is beneficial to improving the convenience of the device.

[0022] The top of the slider 6 is provided with a limit groove 7, and the inner side wall of the limit groove 7 is provided with anti-skid lines. The limit groove 7 is used to facilitate pushing the slider 6.

[0023] The top of the connector 1 is fixedly connected with a rotating mechanism 13, and the connecting frame 8 is sleeved on the outside of the rotating mechanism 13. The connecting frame 8 sleeves the rotating mechanism 13 inside to facilitate its protection.

[0024] The connection frame 8 is rotatably connected to the connection shaft 11, and the circumferential surface of the connection shaft 11 is fixedly connected to the rotating frame 12, and the end of the rotating frame 12 away from the connection shaft 11 is sleeved on the outside of the rotating mechanism 13. The rotating frame 12 is connected with the connection shaft 11, so that the rotating frame 12 can rotate on its outer surface, and the rotating mechanism 13 can drive the rotating frame 12 to swing when rotating.

[0025] A connecting column 14 is fixedly connected to the top of the rotating frame 12. There are four connecting columns 14, which are evenly distributed in a ring shape. A saw blade 15 is movably connected to the outer surface of the connecting column 14. A connecting groove 16 is provided inside the saw blade 15, and the positions of the connecting columns 14 and the connecting grooves 16 correspond. A threaded cover 17 is threadedly connected to the outer surface of the connecting shaft 11. A limiting ring 18 is fixedly connected to the top of the threaded cover 17, and the limiting ring 18 is located above the saw blade 15. The connecting shaft 11 is threadedly connected to the threaded cover 17, and the threaded cover 17 drives the limiting ring 18 to limit the saw blade 15, so that the saw blade 15 can be better connected to the connecting column 14, which is conducive to enhancing the practicality of the device.

[0026] Working principle: When in use, push the slider 6 to move on the outer surface of the fixed column 4, thereby compressing the spring 5, and then put the connecting frame 8 on the outside of the limiting column 10, use the limiting column 10 to limit the connecting frame 8, and then withdraw the thrust on the slider 6. Under the push of the reaction force of the spring 5, the end of the slider 6 moves to the inside of the slot 9, thereby realizing the installation limit of the connecting frame 8. Similarly, it is also convenient to quickly disassemble the connecting frame 8, which is beneficial to improving the convenience of the device.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oscillating saw joint, comprising a connecting head (1), characterized in that: The side surface of the connector (1) is fixedly connected to a handle (2), the top of the handle (2) is provided with a mounting groove (3), the inner side wall of the mounting groove (3) is fixedly connected to a fixing column (4), the outer side of the fixing column (4) is sleeved with a spring (5), the outer surface of the fixing column (4) is slidably connected to a slider (6), the top of the connector (1) is fixedly connected to a limiting column (10), the number of the limiting columns (10) is two, the outsides of the two limiting columns (10) are plugged with a connecting frame (8), the top of the connecting frame (8) is provided with a slot (9), and the end of the slider (6) away from the fixing column (4) is engaged with the inside of the slot (9).

2. An oscillating saw joint according to claim 1, characterized in that: A limiting groove (7) is provided on the top of the sliding block (6), and an inner side wall of the limiting groove (7) is provided with anti-slip patterns.

3. An oscillating saw joint according to claim 2, characterized in that: The top of the connector (1) is fixedly connected to a rotating mechanism (13), and the connecting frame (8) is sleeved on the outside of the rotating mechanism (13).

4. An oscillating saw joint according to claim 3, characterized in that: The connection frame (8) is rotatably connected to a connection shaft (11) inside, the circumferential surface of the connection shaft (11) is fixedly connected to a rotating frame (12), and one end of the rotating frame (12) away from the connection shaft (11) is sleeved on the outside of a rotating mechanism (13).

5. An oscillating saw joint according to claim 4, characterized in that: The top of the rotating frame (12) is fixedly connected with a connecting column (14), and the number of the connecting columns (14) is four and is evenly distributed in a ring shape.

6. An oscillating saw joint according to claim 5, characterized in that: The outer surface of the connecting column (14) is movably connected to a saw blade (15), a connecting groove (16) is provided inside the saw blade (15), and the positions of the plurality of connecting columns (14) and the connecting grooves (16) correspond to each other; the outer surface of the connecting shaft (11) is threadedly connected to a threaded cover (17), the top of the threaded cover (17) is fixedly connected to a limiting ring (18), and the limiting ring (18) is located above the saw blade (15).

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