Arc-shaped reinforcing square timber processing device

Abstract

The utility model relates to the field of building construction, in particular to an arc-shaped reinforced square timber processing device which comprises a rack, a table top is arranged at the top of the rack, a plurality of saw blade holes arranged in a row are formed in the table top, a saw blade is arranged below each saw blade hole, the saw blades are fixed to a driven shaft, the driven shaft is rotationally connected to a support, and the driven shaft is connected to the support. The support is fixed on the supporting plate; a driving device is arranged at the top of the supporting plate and drives the saw blades to rotate, and a lifting device is arranged below the supporting plate and drives the supporting plate to ascend and descend vertically. The multiple saw blades are arranged side by side, cutting of multiple saw grooves can be carried out at the same time, the grooving efficiency can be effectively improved, meanwhile, the multiple saw blades ascend and descend at the same time, and it is guaranteed that the depths of the saw grooves are uniform.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to an arc-shaped reinforced square timber processing device. Background Art

[0002] For cast-in-place reinforced concrete structures, most large public buildings are designed with curved structures for their appearance and features. When the curved structure formwork is reinforced, square timber is used for reinforcement. In order to make the square timber reach the corresponding curvature, a hand saw is generally used for grooving. The hand saw method requires multiple cuttings, and the grooving depth cannot be effectively guaranteed. Utility Model Content

[0003] Based on the above problems, the purpose of the utility model is to provide an arc-shaped reinforced square wood processing device, and the utility model adopts the following technical solutions:

[0004] The utility model provides an arc-shaped reinforced square wood processing device, comprising a platform, a platform is arranged on the top of the platform, a plurality of saw blade holes arranged in a row are opened on the platform, a saw blade is arranged below each of the saw blade holes, the saw blade is fixed on a driven shaft, the driven shaft is rotatably connected to a support, and the support is fixed on a support plate; a driving device is arranged on the top of the support plate, the driving device comprises a driving shaft, the end of the driving shaft is connected to the support plate through a shaft seat, one end of the driving shaft is connected to the driving motor power, and the driving shaft is connected to the driven shaft power through a plurality of transmission connecting members; a lifting device is arranged below the support plate, the lifting device comprises a first guide slide rod arranged at four corner positions of the support plate and a plurality of lifting driving members arranged below the support plate, the first guide slide rod is slidably connected to the support plate, the lower end of the first guide slide rod is fixedly connected to the platform, the lower end of the lifting driving member is fixedly connected to the platform, and the upper end is fixedly connected to the support plate.

[0005] Preferably, a clamping device is provided above the table top, and the clamping device includes a support frame arranged above the saw blade hole, the support frame is connected to the table top through four supporting legs, a plurality of screw rods are provided on the support frame, the screw rods are threadedly connected to the support frame, a crank handle is provided at the upper end of the screw rod, and a pressure block is rotatably connected to the lower end.

[0006] Preferably, the transmission connection is a chain.

[0007] Preferably, the lifting drive member is an electric cylinder.

[0008] Preferably, rollers are provided at the bottom of the stand.

[0009] Compared with the prior art, the beneficial technical effects of the utility model are:

[0010] The utility model has a plurality of saw blades arranged side by side, which can cut a plurality of saw grooves at the same time, and can effectively improve the cutting efficiency. At the same time, the plurality of saw blades can be lifted up and down at the same time, so as to ensure that the depth of the saw grooves is uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model will be further described below in conjunction with the accompanying drawings.

[0012] Figure 1 It is a top view structural schematic diagram of the arc-shaped reinforced square timber processing device of the utility model;

[0013] Figure 2 It is a side view structural schematic diagram of the arc-shaped reinforced square timber processing device of the utility model;

[0014] Figure 3 Schematic diagram of square wood bending.

[0015] Explanation of the accompanying drawings: 1. stand; 2. table top; 3. saw blade hole; 4. saw blade; 5. driven shaft; 6. support; 7. support plate; 8. driving device; 801. driving shaft; 802. driving motor; 803. transmission connecting part; 9. lifting device; 901. first guide slide rod; 902. lifting drive member; 10. clamping device; 1001. supporting frame; 1002. supporting leg; 1003. screw rod; 1004. crank handle; 1005. pressing block; 11. roller. DETAILED DESCRIPTION

[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] like Figure 1 As shown, the present embodiment discloses an arc-shaped reinforced square timber processing device, comprising a stand 1, a roller 11 is arranged at the bottom of the stand 1, a detachable table top 2 is arranged at the top of the stand 1, a plurality of saw blade holes 3 arranged in a row are opened on the table top 2, a saw blade 4 is arranged under each saw blade hole 3, the saw blade 4 is fixed to a driven shaft 5 by bolts, the driven shaft 5 is rotatably connected to a support 6, and the support 6 is mounted and fixed on a support plate 7.

[0018] A driving device 8 is provided on the top of the support plate 7, and the driving device 8 drives each saw blade 4 to rotate. Specifically, the driving device 8 includes a driving shaft 801, the end of which is connected to the support plate 7 through a shaft seat, one end of the driving shaft 801 is connected to the driving motor 802, and the driving shaft 801 is connected to each driven shaft 5 through a plurality of transmission connectors 803. The transmission connector 803 can be a belt, a gear set, and a chain. In this embodiment, the transmission connector 803 is a chain.

[0019] A lifting device 9 is provided below the pallet 7, and the lifting device 9 drives the pallet 7 to move up and down. Specifically, the lifting device 9 includes a first guide slide bar 901 arranged at the four corner positions of the pallet 7 and a plurality of lifting drive members 902 arranged below the pallet 7, the first guide slide bar 901 is slidably connected to the pallet 7, the lower end of the first guide slide bar 901 is fixedly connected to the platform 1, the lower end of the lifting drive member 902 is fixedly connected to the platform 1, and the upper end is fixedly connected to the pallet 7. In this embodiment, the lifting drive member 902 is an electric cylinder.

[0020] A clamping device 10 is arranged above the table top 2, and the clamping device 10 presses the square wood onto the table top 2. The clamping device 10 includes a support frame 1001 arranged above the saw blade hole 3, and the support frame 1001 is connected to the table top 2 through four supporting legs 1002. A plurality of screw rods 1003 are arranged on the support frame 1001, and the screw rods 1003 are threadedly connected to the support frame 1001. A crank handle 1004 is arranged at the upper end of the screw rod 1003, and a pressure block 1005 is rotatably connected to the lower end.

[0021] like Figures 1 to 3 As shown, when the utility model is used, a long square wood is placed at the saw blade hole 3 of the table top 2, and then the screw rod 1003 is rotated to make each pressure block 1005 press down on the square wood. After the square wood is pressed tightly, the drive motor 802 is started to drive each saw blade 4 to rotate simultaneously through the chain, and the lifting drive part 902 is controlled to drive the support plate 7 to rise, so that the saw blade 4 gradually cuts a groove on the square wood.

[0022] The square wood can be bent into a corresponding arc shape according to the arc structure template.

[0023] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A device for processing arc-shaped reinforced square timber, characterized in that: The machine comprises a stand (1), wherein a table top (2) is arranged on the top of the stand (1), a plurality of saw blade holes (3) arranged in a row are opened on the table top (2), a saw blade (4) is arranged below each saw blade hole (3), the saw blade (4) is fixed on a driven shaft (5), the driven shaft (5) is rotatably connected to a support (6), and the support (6) is fixed on a support plate (7); A driving device (8) is provided on the top of the support plate (7), and the driving device (8) comprises a driving shaft (801), the end of the driving shaft (801) is connected to the support plate (7) via a shaft seat, one end of the driving shaft (801) is dynamically connected to a driving motor (802), and the driving shaft (801) is dynamically connected to each of the driven shafts (5) via a plurality of transmission connectors (803); A lifting device (9) is provided below the support plate (7), and the lifting device (9) comprises a first guide slide bar (901) arranged at four corner positions of the support plate (7) and a plurality of lifting drive members (902) arranged below the support plate (7), the first guide slide bar (901) being slidably connected to the support plate (7), the lower end of the first guide slide bar (901) being fixedly connected to the platform (1), the lower end of the lifting drive member (902) being fixedly connected to the platform (1), and the upper end being fixedly connected to the support plate (7).

2. The arc-shaped reinforced square timber processing device according to claim 1, characterized in that: A clamping device (10) is arranged above the table top (2), and the clamping device (10) comprises a support frame (1001) arranged above the saw blade hole (3), the support frame (1001) is connected to the table top (2) via four supporting legs (1002), a plurality of screw rods (1003) are arranged on the support frame (1001), the screw rods (1003) are threadedly connected to the support frame (1001), a crank handle (1004) is arranged at the upper end of the screw rod (1003), and a pressure block (1005) is rotatably connected to the lower end.

3. The arc-shaped reinforced square timber processing device according to claim 1, characterized in that: The transmission connecting member (803) is a chain.

4. The arc-shaped reinforced square timber processing device according to claim 1, characterized in that: The lifting drive component (902) is an electric cylinder.

5. The arc-shaped reinforced square timber processing device according to claim 1, characterized in that: The bottom of the stand (1) is provided with a roller (11).

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