Adjustable primary-secondary saw structure

Abstract

The utility model discloses an adjustable child-mother saw structure which comprises a rotating handle and a rotating bolt fixedly arranged on one side of the rotating handle, the rotating bolt is connected with a supporting frame in a threaded screwing mode, a first supporting saw is arranged in the middle of the upper half portion of the supporting frame, and one side of the first supporting saw is fixedly connected with a rotating rod. The side, away from the supporting frame, of the rotating rod is rotationally connected with a rotating supporting cylinder, a supporting frame is arranged on the outer side of the rotating supporting cylinder, the rotating supporting cylinder is located in the supporting frame, a supporting table is arranged above the rotating handle, and the supporting table is connected with the first supporting saw in an inserted mode through a clamping opening. The clamping opening is formed in one side of the supporting table, a second supporting saw is inserted into the clamping opening, and the connecting modes of the second supporting saw and the first supporting saw are consistent; according to the device, it is guaranteed that the device is convenient to adjust and does not affect one another, and the efficiency of the device during adjusting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a sub-jaw saw structure, in particular to an adjustable sub-jaw saw structure. Background Art

[0002] A double saw is a saw that uses a double saw blade to cut panels.

[0003] The saw blade of the sub-saw in the mother-and-child saw is the auxiliary saw, which is mainly responsible for shallow cutting and marking, and the saw blade of the mother saw is the main saw, which is mainly responsible for cutting. When cutting different pairs of materials, the distance or height of the two saws needs to be adjusted accordingly to ensure a stable effect during cutting. However, the existing adjustment method is generally simply to move the main body of the mother-and-child saw, which can only perform a separate height or horizontal movement, and cannot achieve the effect of moving the height and level of the device at the same time through the cooperation of the workbench, which affects the convenience of adjusting the device.

[0004] Therefore, we provide an adjustable sub-saw structure. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable sub-saw structure to improve the efficiency of device adjustment in view of the above-mentioned technical problems.

[0006] In view of this, the utility model provides an adjustable sub-majority saw structure, comprising a rotating handle and a rotating bolt fixedly arranged on one side of the rotating handle, the rotating bolt being threadedly screwed and connected to a support frame, a first support saw being arranged in the middle of the upper half of the support frame, a rotating rod being fixedly connected to one side of the first support saw, the rotating rod being rotatably connected to the support frame and extending outward thereof, a side of the rotating rod away from the support frame being rotatably connected to a rotating support cylinder, a support frame being arranged on the outer side of the rotating support cylinder, the rotating support cylinder being located inside the support frame, a support platform being arranged above the rotating handle, the support platform being plugged into the first support saw through a card interface, the card interface being opened on one side of the support platform, the second support saw being plugged into the card interface, and the second support saw and the first support saw are connected in the same manner.

[0007] Preferably, a fastening auxiliary frame is fixedly connected to the outer side of the rotating support tube, the rotating support tube is slidably connected to a limiting clamping block on the opposite side of the fastening auxiliary frame, and the support frame is located between the limiting clamping block and the fastening auxiliary frame.

[0008] Preferably, the position-limiting clamping block is clamped and connected with a clamping tooth, there are a plurality of the clamping teeth, and the clamping teeth are fixedly arranged on the upper end of the support frame.

[0009] Preferably, a rotating motor is fixedly connected to one side of the support frame, and an output end of the rotating motor is fixedly connected to the rotating rod.

[0010] Preferably, a support plate is fixedly connected to one side of the limit clamping block, the support plate is plugged into the rotating support cylinder, and a rotating clamping plate is rotatably provided on the outer side of the support plate.

[0011] Preferably, the rotating clamping plate is clamped and connected with a clamping support block, and the clamping support block is fixedly connected to the rotating support cylinder.

[0012] Preferably, the rotating bolt is rotatably connected to a support base, and one end of the rotating bolt away from the support base is rotatably connected to a rotation limit column, the rotation limit column is fixedly connected to the support base, and the support frame is located between the rotation limit column and the rotating handle.

[0013] Preferably, the lower end of the support base is threadedly screwed with an adjustment bolt, there are a plurality of adjustment bolts, and one end of the adjustment bolt extends out of the support base and is rotatably connected to the support platform.

[0014] Compared with the prior art, the utility model provides an adjustable sub-saw structure, which has the following beneficial effects:

[0015] 1. The utility model, by rotating the rotating handles on both sides of the device respectively, the rotation of the rotating handles can drive the support frame on one side to move in the horizontal direction, and the movement of the support frame enables the first support saw above to move simultaneously under the connection of the rotating rod, so that the rotating support tube moves to a corresponding position inside the support frame, thereby achieving the effect of adjusting the horizontal position of the first support saw and the second support saw simultaneously or separately.

[0016] 2. The utility model adjusts the height of the support platform so that the first support saw and the second support saw can adjust the leaked specifications under the support of the card interface, thereby achieving the effect of adjusting the height of the first support saw and the second support saw.

[0017] 3. The utility model achieves the effect of adjusting the height of the first support saw and the second support saw by rotating the rotating handle and adjusting the height of the support platform. By separately operating and setting the height and horizontal adjustment, it is ensured that the device is convenient to adjust and will not affect each other, thereby improving the efficiency of the device when adjusting.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of a top view of an adjustable parent-child saw structure proposed by the utility model;

[0020] Figure 2 A schematic side view of an adjustable parent-child saw structure proposed by the utility model;

[0021] Figure 3 A schematic diagram of a support frame structure of an adjustable parent-child saw structure proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the rotating support cylinder structure of an adjustable mother-and-child saw structure proposed by the utility model.

[0023] In the figure: 1. Turn the handle; 2. Turn the bolt; 3. Support frame; 4. Turn the motor; 5. Turn the rod; 6. The first support saw; 7. Turn the support cylinder; 8. Fasten the auxiliary frame; 9. Support frame; 10. Snap-on teeth; 11. Support plate; 12. Turn the snap-on plate; 13. Snap-on support block; 14. Support base; 15. Adjust the bolt; 16. Support table; 17. Card interface; 18. The second support saw; 19. Turn the limit column; 20. Limit snap-on block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] Example 1

[0027] An adjustable sub-saw structure, such as Figure 1-Figure 4As shown, it includes a rotating handle 1 and a rotating bolt 2 fixedly arranged on one side of the rotating handle 1, the rotating bolt 2 is threadedly screwed and connected to a support frame 3, a first support saw 6 is arranged in the middle of the upper half of the support frame 3, a rotating rod 5 is fixedly connected to one side of the first support saw 6, the rotating rod 5 is rotatably connected to the support frame 3 and extends out of it, a side of the rotating rod 5 away from the support frame 3 is rotatably connected to a rotating support cylinder 7, a support frame 9 is arranged on the outside of the rotating support cylinder 7, and the rotating support cylinder 7 is located inside the support frame 9, a support platform 16 is arranged above the rotating handle 1, the support platform 16 is plugged into the first support saw 6 through a card interface 17, the card interface 17 is opened on one side of the support platform 16, the card interface 17 is plugged with a second support saw 18, and the second support saw 18 is connected in the same way as the first support saw 6. When the device is running, by rotating the rotating handles 1 on both sides of the device respectively, the rotation of the rotating handle 1 can drive the support frame 3 on one side to move in the horizontal direction. The first support saw 6 at the top is moved simultaneously under the connection of the rotating rod 5 through the movement of the support frame 3, so that the rotating support cylinder 7 moves to a corresponding position inside the support frame 9, thereby achieving the effect of adjusting the horizontal position of the first support saw 6 and the second support saw 18 simultaneously or separately, and at the same time, by adjusting the height of the support platform 16, the first support saw 6 and the second support saw 18 are adjusted to the leaked specifications under the support of the card interface 17, thereby achieving the effect of adjusting the height of the first support saw 6 and the second support saw 18, and the first support saw 6 and the second support saw 18 are adjusted horizontally by rotating the rotating handle 1, and the first support saw 6 and the second support saw 18 are adjusted in height by adjusting the height of the support platform 16. By separately operating and setting the height and horizontal adjustment, it is ensured that the device is convenient to adjust and will not affect each other, thereby improving the efficiency of the device when it is adjusted.

[0028] like Figure 1-Figure 4 As shown, a fastening auxiliary frame 8 is fixedly connected to the outer side of the rotating support cylinder 7. The rotating support cylinder 7 is located at the side opposite to the fastening auxiliary frame 8 and is slidably connected to a limited clamping block 20. The support frame 9 is located between the limited clamping block 20 and the fastening auxiliary frame 8. The limited clamping block 20 is clamped and connected with a clamping tooth 10. There are several clamping teeth 10, and the clamping teeth 10 are fixedly set at the upper end of the support frame 9. When the rotating support cylinder 7 moves in the horizontal direction, it will drive the fastening auxiliary frames 8 and the limiting clamping blocks 20 on both sides to move simultaneously on the upper and lower sides of the support frame 9. After the position movement is stable, the rotating support cylinder 7 is fixed in position inside the support frame 9 through the clamping fixation of the limiting clamping block 20 and the clamping teeth 10 and the assistance of the fastening auxiliary frame 8, thereby ensuring the stability of the rotating support cylinder 7 when the device on one side of the support rotates.

[0029] like Figure 1-Figure 4As shown, a rotating motor 4 is fixedly connected to one side of the support frame 3, and the output end of the rotating motor 4 is fixedly connected to the rotating rod 5. The rotating motor 4 runs under the support of the support frame 3, so that the rotating rod 5 rotates under the support of the support frame 3, thereby driving the middle device to rotate. By arranging the rotating motor 4 on the support frame 3, the rotating motor 4 is driven to move at the same time when the support frame 3 moves, thereby ensuring the stability of the rotation power.

[0030] Example 2

[0031] An adjustable sub-saw structure, such as Figure 1-Figure 4 As shown, a support plate 11 is fixedly connected to one side of the limit clamping block 20, and the support plate 11 is plugged into the rotating support tube 7. A rotating clamping plate 12 is rotatably arranged on the outer side of the support plate 11, and the rotating clamping plate 12 is clamped and connected with a clamping support block 13, and the clamping support block 13 is fixedly connected to the rotating support tube 7. By clamping and fixing the rotating clamping plate 12 with the clamping support block 13 under the rotation support of the support plate 11, the effect of tightening the limit clamping block 20 is achieved, thereby ensuring the stability of the position of the limit clamping block 20 when the rotating support tube 7 is clamped and fixed.

[0032] like Figure 1-Figure 4 As shown, the rotating bolt 2 is rotatably connected to the support base 14, and the end of the rotating bolt 2 away from the support base 14 is rotatably connected to the rotating limit column 19, the rotating limit column 19 is fixedly connected to the support base 14, and the support frame 3 is located between the rotating limit column 19 and the rotating handle 1, and the lower end of the support base 14 is threadedly screwed with an adjusting bolt 15, and there are several adjusting bolts 15. One end of the adjusting bolt 15 extends out of the support base 14 and is rotatably connected to the support platform 16. The supporting effect of the rotating handle 1 when it is rotated is achieved by the rotating bolt 2 and the rotating limit column 19, so that the stability of the position of the rotating handle 1 when it is rotated can be ensured, and the upper component can be stably adjusted. At the same time, by limiting the length of the rotating limit column 19, the stability of the moving position of the upper component when the rotating handles 1 on both sides are rotated is ensured, and the upper support platform 16 can be adjusted accordingly by rotating multiple adjusting bolts 15. The support of the support base 14 ensures the stability of the support platform 16 when it moves and its own position when it is supported.

[0033] Working principle: By rotating the rotating handles 1 on both sides of the device respectively, the rotation of the rotating handle 1 can drive the support frame 3 on one side to move in the horizontal direction. Through the movement of the support frame 3, the first support saw 6 above is moved simultaneously under the connection of the rotating rod 5, so that the rotating support tube 7 moves to a corresponding position inside the support frame 9, thereby achieving the effect of adjusting the horizontal position of the first support saw 6 and the second support saw 18 simultaneously or separately. At the same time, by adjusting the height of the support platform 16, the first support saw 6 and the second support saw 18 are adjusted to the leaked specifications under the support of the card interface 17, thereby achieving the effect of adjusting the height of the first support saw 6 and the second support saw 18. By rotating the rotating handle 1, the first support saw 6 and the second support saw 18 are adjusted horizontally, and by adjusting the height of the support platform 16, the first support saw 6 and the second support saw 18 are adjusted in height. By separately operating and setting the height and horizontal adjustment, it is ensured that the device is convenient to adjust and will not affect each other, thereby improving the efficiency of the device when adjusting.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable saw structure, comprising a rotating handle (1), and a rotating bolt (2) fixedly arranged on one side of the rotating handle (1), characterized in that: The rotating bolt (2) is threadedly connected to the support frame (3), and a first support saw (6) is arranged in the middle of the upper half of the support frame (3). A rotating rod (5) is fixedly connected to one side of the first support saw (6), and the rotating rod (5) is rotatably connected to the support frame (3) and extends outward thereof. A side of the rotating rod (5) away from the support frame (3) is rotatably connected to a rotating support cylinder (7), and a support frame (9) is arranged on the outer side of the rotating support cylinder (7), and the rotating support cylinder (7) is located inside the support frame (9). A support platform (16) is arranged above the rotating handle (1), and the support platform (16) is plugged into the first support saw (6) through a card interface (17). The card interface (17) is provided on one side of the support platform (16), and a second support saw (18) is plugged into the card interface (17). The second support saw (18) is connected in the same manner as the first support saw (6).

2. The adjustable sub-saw structure according to claim 1, characterized in that: The outer side of the rotating support tube (7) is fixedly connected to a fastening auxiliary frame (8); the rotating support tube (7) is slidably connected to a limiting clamping block (20) on the side opposite to the fastening auxiliary frame (8); and the support frame (9) is located between the limiting clamping block (20) and the fastening auxiliary frame (8).

3. The adjustable sub-saw structure according to claim 2, characterized in that: The position-limiting clamping block (20) is clamped and connected with a clamping tooth (10), there are a plurality of the clamping teeth (10), and the clamping teeth (10) are fixedly arranged on the upper end of the support frame (9).

4. The adjustable sub-saw structure according to claim 1, characterized in that: A rotating motor (4) is fixedly connected to one side of the support frame (3), and an output end of the rotating motor (4) is fixedly connected to the rotating rod (5).

5. The adjustable sub-saw structure according to claim 2, characterized in that: A support plate (11) is fixedly connected to one side of the position-limiting clamping block (20); the support plate (11) is plugged into the rotating support cylinder (7); and a rotating clamping plate (12) is rotatably arranged on the outer side of the support plate (11).

6. The adjustable sub-saw structure according to claim 5, characterized in that: The rotating clamping plate (12) is clamped and connected with a clamping support block (13), and the clamping support block (13) is fixedly connected to the rotating support cylinder (7).

7. The adjustable parent-child saw structure according to claim 1, characterized in that: The rotating bolt (2) is rotatably connected to a support base (14); one end of the rotating bolt (2) away from the support base (14) is rotatably connected to a rotating limit column (19); the rotating limit column (19) is fixedly connected to the support base (14); and the support frame (3) is located between the rotating limit column (19) and the rotating handle (1).

8. The adjustable sub-saw structure according to claim 7, characterized in that: The lower end of the support base (14) is threadedly connected with an adjustment bolt (15), and there are a plurality of adjustment bolts (15). One end of the adjustment bolt (15) extends out of the support base (14) and is rotatably connected to the support platform (16).

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