Fixing device for three-way pipe machining

Abstract

The utility model discloses a fixing device for three-way pipe machining, and relates to the technical field of three-way pipe machining. The fixing device for three-way pipe machining comprises a bottom plate, a cutting mechanism and a binding mechanism, a U-shaped hanging plate is arranged over the bottom plate, a rotating plate is rotationally installed at the top of the bottom plate, a supporting table is fixedly installed at the top of the rotating plate, a three-way pipe workpiece is placed at the top of the supporting table, and the binding mechanism is arranged at the top of the rotating plate. The binding mechanism comprises binding bands and hooks, and the top of the rotating plate is fixedly connected with three sets of binding bands which are evenly distributed in a triangular shape. According to the fixing device for three-way pipe machining, through cooperation of the rotating plate, the supporting table and the binding mechanism, the roots of all branch pipes on a three-way pipe workpiece are fixed, the universality is high, the flexibility of all binding belts can correspond to three-way pipe workpieces of different specifications and sizes, stable binding is achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-way pipe processing, in particular to a fixing device for three-way pipe processing. Background Art

[0002] Chinese patent document CN219152142U discloses a fixing device for processing three-way pipes, which belongs to the field of pipeline processing technology, and includes a machine body, which is in a U shape, and a fixed shaft is arranged between the top middle end of the machine body, an electric turntable is connected through the middle of the fixed shaft, and a cylinder is connected through the electric turntable, and a hydraulic rod is connected through the lower end of the cylinder, a support rod is connected to the side of the hydraulic rod away from the cylinder, and a cutting knife is rotatably connected to the side of the support rod away from the hydraulic rod, and three clamping seats are connected around the lower end of the cutting knife, and support rods are fixedly connected between the lower ends of the three clamping seats and the machine body, and the three-way pipe can be fixedly clamped at three points respectively through the coordinated use of the clamping seat, the adjusting plate and the spiral rod, thereby enhancing the effect of clamping and fixing the pipeline to prevent the three-way pipe from slipping and deviating during cutting and affecting the cutting quality, and the fixed clamping operation of the three-way pipe is convenient and practical.

[0003] However, the above device uses three-point fixed clamping, that is, it can only clamp the tee pipe of fixed size at a fixed position, resulting in a low processing range of the device, a small scope of application, and poor functionality. Therefore, we propose a fixing device for tee pipe processing. Utility Model Content

[0004] The utility model aims to provide a fixing device for processing a three-way pipe, which can solve the problem that some existing devices can only process three-way pipes of fixed sizes.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a fixing device for processing a three-way pipe, comprising:

[0006] A bottom plate, with a U-shaped hanging plate directly above it, a rotating plate rotatably mounted on the top of the bottom plate, a support platform fixedly mounted on the top of the rotating plate, and a three-way pipe workpiece placed on the top of the support platform;

[0007] A cutting mechanism, which is arranged on the U-shaped hanging plate, and is used to cut the tee pipe workpiece;

[0008] A binding mechanism is arranged on the top of the rotating plate. The binding mechanism includes straps and hooks. Three groups of straps are fixedly connected to the top of the rotating plate and are evenly distributed in a triangular shape. One end of the three groups of straps are passed around the roots of each branch pipe on the tee pipe workpiece and are fixedly installed with a group of hooks. The three groups of straps are all in contact with the tee pipe workpiece.

[0009] Preferably, the binding mechanism also includes a strip plate, and the top of the rotating plate is fixedly installed with a strip plate whose number and position correspond to the binding straps. The three groups of strip plates are each penetrated by at least two groups of through holes, and the three groups of hooks are each clamped in the corresponding through holes on the three groups of strip plates.

[0010] Preferably, the cutting mechanism includes a second hydraulic rod, a U-shaped connecting piece, a second motor and a cutting knife. The second hydraulic rod is fixedly installed on the top of the U-shaped hanging plate, the free end of the second hydraulic rod passes through the U-shaped hanging plate and is fixedly installed with the U-shaped connecting piece, the second motor is fixedly installed on the front outer surface of the U-shaped connecting piece, the cutting knife is rotatably installed between the front and rear inner walls of the U-shaped connecting piece, and the rotating shaft of the second motor is transmission-connected to the cutting knife.

[0011] Preferably, two groups of mounting grooves and two groups of slide grooves are penetrated through the base plate, a group of first hydraulic rods are fixedly installed in each of the two groups of mounting grooves, a group of support plates are slidably installed in each of the two groups of slide grooves, the free ends of the two groups of first hydraulic rods are fixedly connected to the corresponding support plates, and the U-shaped hanging plate is fixedly installed on the top of the two groups of support plates.

[0012] Preferably, a first motor is fixedly mounted on the bottom of the base plate, and a rotating shaft of the first motor is drivingly connected to the rotating plate.

[0013] Preferably, four groups of supporting legs are fixedly installed on the bottom of the base plate and are evenly distributed at the four corners of the bottom of the base plate.

[0014] Preferably, a non-slip pad that fits the tee pipe workpiece is fixedly installed on the top of the support platform to improve the stability of the installation of the tee pipe workpiece.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The fixing device for processing three-way pipes is used to fix the roots of each branch pipe on the three-way pipe workpiece through the cooperation of a rotating plate, a support platform and a binding mechanism. It has high versatility, and the flexibility of each binding strap can correspond to three-way pipe workpieces of different specifications and sizes to achieve stable binding. It solves the problem that some existing devices use three-point fixed clamping, that is, they can only clamp three-way pipes of fixed sizes at a fixed position, resulting in a low processing range of the device, a small scope of application, and poor functionality, thereby improving the practicality of the device.

[0017] (2) The fixing device for processing three-way pipes can adjust the different cutting positions of the cutting knife through the cooperation of the cutting mechanism, the first hydraulic rod and the supporting plate to process three-way pipe workpieces of different specifications. At the same time, under the action of the rotating plate and the first motor, the three-way pipe workpiece can be automatically rotated to quickly cut the branches on the three-way pipe workpiece, thereby ensuring the use effect of the device and facilitating the promotion and use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a top perspective view of the utility model;

[0020] Figure 2 It is a bottom-up stereogram of the present utility model;

[0021] Figure 3 It is a structural schematic diagram of the upper component of the rotating disk of the utility model.

[0022] Figure numerals: 1. base plate; 2. U-shaped hanging plate; 3. rotating plate; 4. supporting platform; 5. three-way pipe workpiece; 6. binding mechanism; 61. strip plate; 62. binding belt; 63. hook; 7. cutting mechanism; 71. second hydraulic rod; 72. U-shaped connecting piece; 73. second motor; 74. cutting knife; 8. first hydraulic rod; 9. support plate; 10. first motor; 11. supporting leg. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] See also Figure 1-3 The utility model provides a technical solution: a fixing device for processing a three-way pipe, comprising a bottom plate 1, a cutting mechanism 7 and a binding mechanism 6. A U-shaped hanging plate 2 is arranged directly above the bottom plate 1. A rotating plate 3 is rotatably installed on the top of the bottom plate 1. A support platform 4 is fixedly installed on the top of the rotating plate 3. A three-way pipe workpiece 5 is placed on the top of the support platform 4. The cutting mechanism 7 is arranged on the U-shaped hanging plate 2. The cutting mechanism 7 is used to cut the three-way pipe workpiece 5. Two groups of mounting grooves and two groups of sliding grooves are opened through the bottom plate 1. The two groups of mounting grooves are provided in the bottom plate 1. A set of first hydraulic rods 8 are fixedly installed, a set of support plates 9 are slidably installed in the two sets of slide grooves, the free ends of the two sets of first hydraulic rods 8 are fixedly connected to the corresponding support plates 9, the U-shaped hanging plate 2 is fixedly installed on the top of the two sets of support plates 9, the bottom of the bottom plate 1 is fixedly installed with a first motor 10, the rotating shaft of the first motor 10 is transmission-connected with the rotating plate 3, four sets of supporting legs 11 are fixedly installed at the bottom of the bottom plate 1 and are evenly distributed at the four corners of the bottom of the bottom plate 1, and an anti-slip pad that fits the three-way pipe workpiece 5 is fixedly installed on the top of the support platform 4;

[0025] The binding mechanism 6 is arranged at the top of the rotating plate 3, and the binding mechanism 6 includes a strap 62 and a hook 63. Three groups of straps 62 are fixedly connected to the top of the rotating plate 3 and are evenly distributed in a triangular shape. One end of the three groups of straps 62 are all passed around the roots of each branch pipe on the three-way pipe workpiece 5 and are fixedly installed with a group of hooks 63. The three groups of straps 62 are all in contact with the three-way pipe workpiece 5.

[0026] The binding mechanism 6 also includes a strip plate 61. The top of the rotating plate 3 is fixedly installed with a strip plate 61 whose number and position correspond to the binding straps 62. The three groups of strip plates 61 are all penetrated with at least two groups of through holes. The three groups of hooks 63 are respectively clamped in the corresponding through holes on the three groups of strip plates 61. Through the cooperation of the rotating plate 3, the support platform 4 and the binding mechanism 6, the roots of each branch pipe on the three-way pipe workpiece 5 are fixed. It has high versatility, and the flexibility of each binding strap 62 can correspond to the three-way pipe workpiece 5 of different specifications and sizes to achieve stable binding, which solves the problem that some existing devices use three-point fixed clamping, that is, they can only clamp the three-way pipe of fixed size at a fixed position, resulting in a low processing range of the device, a small scope of application, and poor functionality, thereby improving the practicality of the device.

[0027] The cutting mechanism 7 includes a second hydraulic rod 71, a U-shaped connecting piece 72, a second motor 73 and a cutting knife 74. The second hydraulic rod 71 is fixedly installed on the top of the U-shaped hanging plate 2. The free end of the second hydraulic rod 71 passes through the U-shaped hanging plate 2 and is fixedly installed with the U-shaped connecting piece 72. The second motor 73 is fixedly installed on the front outer surface of the U-shaped connecting piece 72. The cutting knife 74 is rotatably installed between the front and rear inner walls of the U-shaped connecting piece 72. The rotating shaft of the second motor 73 is transmission-connected with the cutting knife 74. Through the cooperation of the cutting mechanism 7, the first hydraulic rod 8 and the support plate 9, the cutting knife 74 can be adjusted to different cutting positions to process three-way pipe workpieces 5 of different specifications. At the same time, under the action of the rotating plate 3 and the first motor 10, the three-way pipe workpiece 5 can be automatically rotated to quickly realize the cutting of each branch pipe on the three-way pipe workpiece 5, thereby ensuring the use effect of the device and facilitating the promotion and use of the device.

[0028] Working principle: as shown in the figure, when the tee pipe workpiece 5 is installed, each binding strap 62 is bound to the root of each branch pipe on the tee pipe workpiece 5, without considering the length of each branch pipe, and when the tee pipe workpiece 5 of different specifications and sizes is installed, the hook 63 on each binding strap 62 can be hooked on the corresponding perforation on each strip plate 61. When cutting, the free ends of the two groups of first hydraulic rods 8 are controlled to move, driving the two groups of support plates 9 to slide and support the U-shaped hanging plate 2 to move, adjusting the required cutting position of the cutting knife 74, and then controlling the second motor 73 to start, the second motor 73 drives the cutting knife 74 to rotate, controlling the free end of the second hydraulic rod 71 to extend, and driving the cutting knife 74 on the U-shaped connecting piece 72 to move down to cut the corresponding branch pipe on the tee pipe workpiece 5. After cutting, the first motor 10 is controlled to start, driving the rotating plate 3 to rotate, and each branch pipe is replaced, and other branches can be cut.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A fixing device for processing a tee pipe, characterized in that: include: A bottom plate (1) is provided with a U-shaped hanging plate (2) directly above it, a rotating plate (3) is rotatably installed on the top of the bottom plate (1), a supporting platform (4) is fixedly installed on the top of the rotating plate (3), and a three-way pipe workpiece (5) is placed on the top of the supporting platform (4); A cutting mechanism (7) is arranged on the U-shaped hanging plate (2), and the cutting mechanism (7) is used to cut the three-way pipe workpiece (5); A binding mechanism (6) is arranged on the top of the rotating plate (3), and the binding mechanism (6) comprises a binding strap (62) and a hook (63). Three groups of binding straps (62) are fixedly connected to the top of the rotating plate (3) and are evenly distributed in a triangular shape. One end of the three groups of binding straps (62) are all passed around the roots of each branch pipe on the three-way pipe workpiece (5) and are fixedly installed with a group of hooks (63). The three groups of binding straps (62) are all in contact with the three-way pipe workpiece (5).

2. A fixing device for processing a tee pipe according to claim 1, characterized in that: The binding mechanism (6) further comprises strip plates (61), the top of the rotating plate (3) is fixedly mounted with strip plates (61) whose number and position correspond to those of the binding belts (62), the three groups of strip plates (61) are all penetrated by at least two groups of through holes, and the three groups of hooks (63) are respectively engaged in the corresponding through holes on the three groups of strip plates (61).

3. A fixing device for processing a tee pipe according to claim 2, characterized in that: The cutting mechanism (7) comprises a second hydraulic rod (71), a U-shaped connecting piece (72), a second motor (73) and a cutting knife (74); the second hydraulic rod (71) is fixedly mounted on the top of the U-shaped hanging plate (2); the free end of the second hydraulic rod (71) passes through the U-shaped hanging plate (2) and is fixedly mounted on the U-shaped connecting piece (72); the second motor (73) is fixedly mounted on the front outer surface of the U-shaped connecting piece (72); the cutting knife (74) is rotatably mounted between the front and rear inner walls of the U-shaped connecting piece (72); and the rotating shaft of the second motor (73) is drivingly connected to the cutting knife (74).

4. A fixing device for processing a tee pipe according to claim 3, characterized in that: The bottom plate (1) is provided with two groups of mounting grooves and two groups of slide grooves, a group of first hydraulic rods (8) are fixedly installed in the two groups of mounting grooves, a group of support plates (9) are slidably installed in the two groups of slide grooves, the free ends of the two groups of first hydraulic rods (8) are fixedly connected to the corresponding support plates (9), and the U-shaped hanging plate (2) is fixedly installed on the top of the two groups of support plates (9).

5. A fixing device for processing a tee pipe according to claim 4, characterized in that: A first motor (10) is fixedly mounted on the bottom of the base plate (1), and a rotating shaft of the first motor (10) is drivingly connected to the rotating plate (3).

6. A fixing device for processing a tee pipe according to claim 5, characterized in that: Four groups of supporting legs (11) are fixedly mounted on the bottom of the base plate (1) and are evenly distributed at the four corners of the bottom of the base plate (1).

7. A fixing device for processing a tee pipe according to claim 6, characterized in that: An anti-skid pad that fits the three-way pipe workpiece (5) is fixedly installed on the top of the support platform (4).

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