Sofa pipe fitting machining device

Abstract

The utility model discloses a sofa pipe fitting machining device which comprises a machine table, a working arm is connected to the machine table, a tapping machine is arranged on the working arm, and a screw tap is detachably connected to the tapping machine. The lower end of the power shaft is connected with a driving motor capable of driving the power shaft to rotate, the upper end of the power shaft is connected with a containing disc, a plurality of containing through holes used for containing pipe fittings are formed in the containing disc, the containing through holes are distributed in an annular array mode, and a supporting ring matched with the containing disc is installed on the machine table. A supporting ring is arranged on the machine table, the supporting ring is located under the containing disc, a discharging notch is formed in the supporting ring, a discharging hopper matched with the discharging notch is fixed to the machine table, and a pressing mechanism capable of pressing a part of pipe fittings at the containing holes downwards is further arranged on the machine table.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a sofa pipe processing device. Background Art

[0002] Tapping is a mechanical processing method, which is mainly used to process internal threads in cylindrical holes. During the tapping process, the tap cuts threads inside the workpiece hole, and the equipment used is a tapping machine.

[0003] In the production process of sofas, threaded pipe fittings are required for connection. However, when the existing simple tapping machine is used to tap the round sofa pipe fittings, due to its circular cross-section, the sand pipe fittings need to be fixed with the cooperation of a vise machine, and only one can be fixed at a time. After tapping, it needs to be removed and re-fixed before tapping again. Therefore, it is necessary to design a sofa pipe processing device to solve the above problem. Summary of the invention

[0004] The utility model aims to solve the above problems in the prior art and proposes a sofa pipe processing device.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is: a sofa pipe processing device, comprising a machine table, a working arm is connected to the machine table, a tapping machine is provided on the working arm, a tapping machine is detachably connected to the tapping machine, and the characteristic is that a power shaft is vertically rotatably installed on the machine table, the lower end of the power shaft is connected to a driving motor that can drive it to rotate, the upper end of the power shaft is connected to a placement disk, a plurality of placement through holes for placing pipe fittings are provided on the placement disk, and the placement through holes are distributed in a ring array, a support ring matching the placement disk is installed on the machine table, and the support ring is located directly below the placement disk, a material discharge notch is provided on the support ring, a material discharge funnel matching the material discharge notch is fixed on the machine table, and a clamping mechanism that can press the pipe fittings at a part of the placement holes downward is also provided on the machine table.

[0006] The clamping mechanism includes a bracket, a cylinder and a clamping plate. The bracket is fixed on the machine platform. The cylinder is installed on the bracket through a connecting block, and the piston rod of the cylinder is arranged vertically downward. The clamping plate is connected to the end of the piston rod of the cylinder, and the clamping plate has a plurality of through holes.

[0007] The pressing plate is also provided with an avoidance groove.

[0008] The machine platform is provided with a collecting box, and the collecting box is located just below the material discharge hopper.

[0009] A plurality of adjustable supporting legs and wheels are installed on the machine platform.

[0010] An electric control box is also installed on the machine platform, and the drive motor and the cylinder are electrically connected to the electric control box through lines.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are:

[0012] The utility model adopts a rotatable placing plate, which can realize manual loading on one side, manual tapping on one side and automatic unloading on the other side, thereby greatly improving the tapping efficiency of the pipe fittings and being relatively simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the utility model with parts removed.

[0015] In the figure, 1, machine table; 2, electric control box; 3, wheels; 4, adjustable supporting legs; 5, clamping plate; 5a, through hole; 5b, avoidance groove; 6, placement plate; 6a, placement through hole; 7, bracket; 8, cylinder; 9, working arm; 10, tapping machine; 11, tap; 12, connecting block; 13, power shaft; 14, supporting ring; 14a, unloading notch; 15, unloading funnel; 16, collecting box; 17, driving motor. DETAILED DESCRIPTION

[0016] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0017] like Figure 1-Figure 2The sofa pipe processing device disclosed in the present embodiment comprises a machine table 1, a working arm 9 is connected to the machine table 1, and in the present embodiment, the working arm 9 adopts the existing structure; the working arm 9 is provided with a tapping machine 10, and in the present embodiment, the tapping machine 10 adopts the existing structure; the tapping machine 10 is detachably connected with a tap 11, and is characterized in that a power shaft 13 is vertically rotatably installed on the machine table 1, and the lower end of the power shaft 13 is connected to a driving motor 17 that can drive it to rotate, and the driving motor 17 can make the power shaft 13 rotate a fixed angle each time, thereby making the placement plate 6 rotate a fixed angle each time; the upper end of the power shaft 13 is connected to the placement plate 6, and the placement plate 6 is provided with a plurality of placement through holes 6a for placing pipe fittings, and the placement through holes 6a are distributed in a ring array, a support ring 14 matched with the placement plate 6 is installed on the machine 1, and the support ring 14 is located directly below the placement plate 6, and a material discharge notch 14a is provided on the support ring 14. With this structure, since there are placement through holes 6a on the placement plate 6, after the pipe fittings are transferred to the material discharge notch 14a, they can automatically fall downward to the material discharge funnel 15, and finally be automatically collected in the collection box 16; a material discharge funnel 15 matched with the material discharge notch 14a is fixed on the machine 1, and a clamping mechanism capable of pressing down the pipe fittings at a part of the placement holes is also provided on the machine 1.

[0018] The clamping mechanism includes a bracket 7, a cylinder 8 and a clamping plate 5. The bracket 7 is fixed on the machine table 1. The cylinder 8 is installed on the bracket 7 through a connecting block 12, and the piston rod of the cylinder 8 is arranged vertically downward. The clamping plate 5 is connected to the end of the piston rod of the cylinder 8, and a plurality of through holes 5a are provided on the clamping plate 5. In this embodiment, the aperture of the through hole 5a is smaller than the aperture of the placement through hole 6a and larger than the outer diameter of the tap 11. The number of the through holes 5a is six, that is, each of the through holes 5a can press down the six pipe fittings on the placement plate 6, so that they can be tapped by the tapping machine 10.

[0019] The pressing plate 5 also has an escape groove 5b.

[0020] A collecting box 16 is provided on the machine 1 , and the collecting box 16 is located directly below the discharge hopper 15 .

[0021] A plurality of adjustable supporting legs 4 and wheels 3 are installed on the machine platform 1 .

[0022] An electric control box 2 is also installed on the machine 1, and the drive motor 17 and the cylinder 8 are electrically connected to the electric control box 2 through lines. In this embodiment, this adopts the existing technology, and its electrical connection does not need to be redesigned.

[0023] The utility model adopts a rotatable placement plate 6, which can realize manual loading on one side, manual tapping on one side, and automatic unloading on the other side, thereby greatly improving the tapping efficiency of pipe fittings and being relatively easy to operate; at the same time, the device is relatively simple and low in cost.

[0024] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0025] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A sofa pipe processing device, comprising a machine platform (1), the machine platform (1) being connected to a working arm (9), the working arm (9) being provided with a tapping machine (10), the tapping machine (10) being detachably connected to a tap (11), characterized in that: A power shaft (13) is vertically rotatably mounted on the machine (1), the lower end of the power shaft (13) is connected to a driving motor (17) capable of driving the power shaft (13) to rotate, the upper end of the power shaft (13) is connected to a placement plate (6), the placement plate (6) is provided with a plurality of placement through holes (6a) for placing pipe fittings, and the placement through holes (6a) are distributed in a ring-shaped array, a support ring (14) matching with the placement plate (6) is mounted on the machine (1), and the support ring (14) is located directly below the placement plate (6), a material discharge notch (14a) is provided on the support ring (14), a material discharge funnel (15) matching with the material discharge notch (14a) is fixed on the machine (1), and a clamping mechanism capable of pressing downwards the pipe fittings at a portion of the placement holes is also provided on the machine (1).

2. A sofa tube processing device according to claim 1, characterized in that: The clamping mechanism comprises a bracket (7), a cylinder (8) and a clamping plate (5); the bracket (7) is fixed on the machine platform (1); the cylinder (8) is mounted on the bracket (7) via a connecting block (12); the piston rod of the cylinder (8) is arranged vertically downward; the clamping plate (5) is connected to the end of the piston rod of the cylinder (8); and the clamping plate (5) has a plurality of through holes (5a).

3. A sofa tube processing device according to claim 2, characterized in that: The pressing plate (5) also has an avoidance groove (5b).

4. A sofa tube processing device according to claim 1, characterized in that: The machine platform (1) is provided with a collecting box (16), and the collecting box (16) is located directly below the material discharge hopper (15).

5. The sofa tube processing device according to claim 1, characterized in that: A plurality of adjustable supporting legs (4) and wheels (3) are installed on the machine platform (1).

6. The sofa tube processing device according to claim 1, characterized in that: An electric control box (2) is also installed on the machine platform (1), and the drive motor (17) and the cylinder (8) are both electrically connected to the electric control box (2) via lines.

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