A stainless steel pipe welding seam processing table

Abstract

The utility model relates to a stainless steel pipe welding seam processing table, comprising a base, a slide seat is arranged on the base, a vertical plate is arranged on the slide seat, a first stainless steel pipe passage with a circular cross section is opened on the side wall of the vertical plate, a plurality of clamping heads are arranged circumferentially on the side wall of the vertical plate, the clamping heads are arranged with the axis of the first stainless steel pipe passage as the center and are slidably arranged on the vertical plate, an arc groove is opened on the end of the clamping head close to the axis of the first stainless steel pipe passage, the arc groove runs through the front and rear ends of the clamping head, a clamping mechanism for driving the clamping heads to gather together or move away from each other is arranged on the slide seat, through which when the weld on the stainless steel pipe needs to be polished, the clamping head can be pressed against the outer side wall of the stainless steel pipe, which can meet the fixing requirements of the stainless steel pipe without blocking the transportation route of the stainless steel pipe, and can be adapted to other production lines of the stainless steel pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe production and processing, in particular to a stainless steel pipe welding seam processing table. Background Art

[0002] At present, a utility model patent with announcement number CN215788740U discloses a stainless steel pipe weld grinding device, which includes a rotating frame, a positioning column and a positioning ring. At the same time, a screw, a knob, a locking plate and a locking column are arranged on the rotating frame. When the stainless steel pipe needs to be ground, the end of one end of the stainless steel pipe can be put on the positioning column, and then the knob is turned to rotate the screw and drive the locking column on the locking plate to move downward and press on the surface of the stainless steel pipe, so that the stainless steel pipe is fixed between the positioning ring and the locking column. The main beneficial effect of this patent is to avoid the deviation of the stainless steel pipe during weld grinding and improve the grinding quality.

[0003] Since the production line of stainless steel pipes in the workshop usually transports the stainless steel pipes in the direction of the axial extension of the stainless steel pipes, but this patent requires sealing one end of the stainless steel pipe when fixing the stainless steel pipe and lacks relevant conveying equipment, when this patent is put into use, it is often necessary to transfer the stainless steel pipe from the production line to the equipment provided by the patent, and then transfer the stainless steel pipe to the next production line after the weld is polished. This phenomenon will interrupt the production line of the steel pipe, and relatively increase the transportation cost. Utility Model Content

[0004] The utility model provides a stainless steel pipe welding seam processing table, which solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is implemented as follows: a stainless steel pipe welding seam processing table, including a base, characterized in that: a slide is arranged on the base, a vertical plate is arranged on the slide, a first stainless steel pipe aisle with a circular cross-section is opened on the side wall of the vertical plate, a plurality of clamping heads are arranged circumferentially on the side wall of the vertical plate, the clamping heads are arranged with the axis of the first stainless steel pipe aisle as the center and are slidably arranged on the vertical plate, an arc groove is opened on the end of the clamping head close to the axis of the first stainless steel pipe aisle, the arc groove runs through the front and rear ends of the clamping head, and a clamping mechanism for driving the clamping heads to gather together or move away from each other is arranged on the slide.

[0006] The utility model is further configured as follows: a fan-shaped groove is provided on the end of the clamping head, the fan-shaped groove is coaxial with the circular arc groove, the clamping mechanism includes a cone sleeve and a cone head which are slidably arranged on the sliding seat forward and backward, the cone head and the cone sleeve are coaxially arranged, the clamping head is arranged between the cone head and the cone sleeve, the fan-shaped groove is provided at the end of the clamping head away from the cone sleeve, the cross-section of the fan-shaped groove is gradually reduced and the closer to the cone sleeve, the smaller the cross-section, the cone sleeve is arranged on the outside of the clamping head, the outer wall of the cone head is used to abut against the inner wall of the fan-shaped groove, the clamping head is abutted between the cone head and the cone sleeve, a second stainless steel pipe passage is provided on the cone head, and a sliding mechanism for driving the cone head and the cone sleeve to slide in the same direction is provided on the sliding seat.

[0007] The utility model is further configured as follows: the sliding mechanism includes a cylinder and two mounting plates, the cylinder is fixedly arranged on the slide seat and its piston rod is fixedly connected to the two mounting plates, and the two mounting plates are respectively used to connect with the cone head and the cone sleeve.

[0008] The utility model is further configured as follows: a circular rotating plate is rotatably arranged in the middle of the vertical plate, the clamping head is slidably arranged on the rotating plate, a gear ring is arranged on the outer edge of the rotating plate, a first motor is fixedly arranged on the sliding seat, the output end of the first motor is connected to a first gear, and the first gear is meshed with the gear ring.

[0009] The utility model is further configured as follows: the slide seat is slidably arranged on the base.

[0010] The utility model is further configured as follows: a rack is arranged on the base, the rack extends along the sliding direction of the slide, a second motor is fixedly arranged on the slide, an output end of the second motor is connected to a second gear, and the second gear is used to mesh with the rack.

[0011] The utility model is further configured as follows: two slide seats are arranged on the base, and the slide seats are both equipped with a clamping head.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. Through this structure, when the weld on the stainless steel pipe needs to be polished, the clamping head can be pressed against the outer wall of the stainless steel pipe, which can not only meet the fixing requirements of the stainless steel pipe but also will not block the transportation route of the stainless steel pipe, and can be compatible with other production lines of stainless steel pipes.

[0014] 2. The cone sleeve and the cone head can make the clamping heads move away from or closer to each other during the forward and backward sliding process, thereby clamping, delivering and releasing the stainless steel pipe. At the same time, the cone sleeve and the cone head can prevent the clamping head from angular deviation during the process of changing the position of the clamping head.

[0015] 3. The sliding design of the rotating plate and the slide seat enables the clamping head to drive the stainless steel pipe to rotate. When there is a spiral or annular weld on the stainless steel pipe, the device can move the weld to the grinding device by itself, and the sliding design of the slide seat can also serve the function of transmitting the position of the stainless steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure explosion of the slide seat in the utility model;

[0019] Figure 3 It is a front view schematic diagram of the utility model;

[0020] Figure 4 for Figure 3 Schematic diagram of the cross-section structure in the AA direction;

[0021] Figure 5 It is a schematic diagram of the overall structure of the slide seat in the utility model;

[0022] Figure 6 This is a structural diagram showing the cone head in the utility model;

[0023] Figure 7 This is a structural display diagram of the clamping head in the utility model.

[0024] Numbers in the figure: 1 base, 11 slide, 12 vertical plate, 121 rotating plate, 122 first stainless steel pipe passage, 123 gear ring, 124 first motor, 125 first gear, 2 clamping head, 21 arc groove, 22 fan-shaped groove, 31 cone sleeve, 32 cone head, 321 second stainless steel pipe passage, 33 cylinder, 34 mounting plate, 41 rack, 42 ​​second motor, 43 second gear. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the utility model Figure 1-7, clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example:

[0027] like Figures 1 to 7 As shown, the utility model discloses a stainless steel pipe welding seam processing table, comprising a base (1), a slide seat (11) is arranged on the front and rear of the base (1), a vertical plate (12) is fixedly arranged on the slide seat (11), a first stainless steel pipe passage (122) with a circular cross section is provided on the side wall of the vertical plate (12), and at the same time, a plurality of clamping heads (2) are also arranged on the side wall of the vertical plate (12) along the circumferential direction, and the clamping heads (2) are arranged with the axis of the first stainless steel pipe passage (122) as the center and are slidably arranged on the vertical plate (12), and at the same time, an arc groove (21) is provided on the end of the clamping head (2) close to the axis of the first stainless steel pipe passage (122), and the arc groove (21) runs through the front and rear ends of the clamping head (2), and a clamping mechanism for driving the clamping heads (2) to gather together or move away from each other is also provided on the slide seat (11).

[0028] The working principle of the structure is as follows: when the stainless steel pipe is moving, it can move between the clamping heads (2) through the first stainless steel pipe passage (122). At this time, the clamping heads (2) are close to each other, so that the groove surface of the arc groove (21) can be pressed against the outer wall of the stainless steel pipe, thereby fixing the stainless steel pipe.

[0029] The specific setting scheme of the clamping mechanism is:

[0030] A fan-shaped groove (22) is provided at the end of one end of the clamping head (2), and the fan-shaped groove (22) is coaxial with the circular arc groove (21). At the same time, the clamping mechanism comprises a cone sleeve (31) and a cone head (32) which are slidably arranged on the slide seat (11) in a forward and backward manner, and the cone head (32) is coaxially arranged with the cone sleeve (31). In this structure, the clamping head (2) is arranged between the cone head (32) and the cone sleeve (31), and the fan-shaped groove (22) is provided at one end of the clamping head (2) away from the cone sleeve (31). At the same time, the cross-section of the fan-shaped groove (22) is gradually reduced and its cross-section becomes smaller as it approaches the cone sleeve (31). The cone sleeve (31) is sleeved on the outside of the clamping head (2), and at the same time, the outer wall of the cone head (32) is used to abut against the inner wall of the fan-shaped groove 22. In the structure, the clamping head (2) is arranged to abut between the cone head (32) and the cone sleeve (31), and a second stainless steel pipe passage (321) is provided on the cone head (32). In addition, a sliding mechanism for driving the cone head (32) and the cone sleeve (31) to slide in the same direction is provided on the slide seat (11).

[0031] With this structure, there are two modes when the cone head (32) and the cone sleeve (31) slide forward and backward. One mode is that the cone head (32) can gradually squeeze into the fan-shaped groove (22) during the sliding process. At this time, because the cone sleeve (31) slides in the same direction and on the same vertical plane, the radius of the inner side wall of the cone sleeve (31) and the clamping head (2) becomes larger, so the clamping heads (2) can move away from each other. The second mode is that the cone head (32) and the cone sleeve (31) slide in the opposite direction. At this time, the cone head (32) withdraws from the fan-shaped groove (22), and the inner side wall of the cone sleeve (31) pushes the clamping heads (2) to move closer to each other during the sliding process.

[0032] The sliding mechanism specifically comprises a cylinder (33) and two mounting plates (34). The cylinder (33) is fixedly arranged on the slide seat (11) and its piston rod is fixedly connected to the two mounting plates (34). The two mounting plates (34) are respectively used to connect to the cone head (32) and the cone sleeve (31). Through this structure, the piston rod of the cylinder (33) can simultaneously drive the cone head (32) and the cone sleeve (31) to slide in the same direction.

[0033] A circular rotating plate (121) is rotatably disposed in the middle of the vertical plate (12). In the structure, the clamping head (2) is slidably disposed on the rotating plate (121), and a first stainless steel pipe passage (122) is also provided in the middle of the rotating plate (121). In addition, a gear ring (123) is disposed on the outer edge of the rotating plate (121), and correspondingly, a first motor (124) is fixedly disposed on the slide seat (11), and the output end of the first motor (124) is connected to a first gear (125), and the first gear (125) is meshed with the gear ring (123).

[0034] Through this structure, the clamping head (2) can rotate around the axis of the first stainless steel pipe passage (122). The advantage of this structure is that it can enable the clamping head (2) to clamp the stainless steel pipe while driving the stainless steel pipe to rotate. If the grinding mechanism cannot move, this structure can also enable the grinding mechanism to grind the annular weld on the stainless steel pipe.

[0035] In addition, in order to further reduce the resistance encountered by the clamping head (2) during the rotation process, the connection relationship between the cone head (32) and the cone sleeve (31) and the mounting plate (34) can be changed to a rotational connection.

[0036] A rack (41) is arranged on the base (1), and the rack (41) extends along the sliding direction of the slide seat (11). Correspondingly, a second motor (42) is fixedly arranged on the slide seat (11), and the output end of the second motor (42) is connected to a second gear (43), and the second gear (43) is used to mesh with the rack (41). The advantage of this structure is that when the grinding mechanism cannot move, the structure can cooperate with the rotating plate so that the grinding mechanism grinds the spiral weld on the stainless steel pipe. At the same time, the structure can further play the role of conveying the stainless steel pipe. When the length of the stainless steel pipe is not enough, the structure can clamp the stainless steel pipe to transfer it to the grinding mechanism, or move the stainless steel pipe to the next conveying mechanism after grinding.

[0037] Two slide seats (11) are arranged on the base (1), and the slide seats (11) are each provided with a clamping head (2). Through this structure, the slide seats (11) can be respectively arranged at two ends of the grinding mechanism, so that when the weld of the stainless steel pipe is being ground, the structure can play a better clamping role on the stainless steel pipe, further preventing the stainless steel pipe from vibrating.

[0038] Due to the setting of the grinding mechanism, the existing technology can provide technical support, and there is also a general display scheme in the attached drawings. Since it does not involve the key problem to be solved by the utility model, it will not be described in detail.

[0039] It should also be pointed out that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. A stainless steel pipe weld processing table, comprising a base (1), characterized in that: The base (1) is provided with a slide seat (11), the slide seat (11) is provided with a vertical plate (12), a first stainless steel pipe passage (122) with a circular cross section is provided on the side wall of the vertical plate (12), a plurality of clamping heads (2) are provided on the side wall of the vertical plate (12) along the circumferential direction, the clamping heads (2) are arranged with the axis of the first stainless steel pipe passage (122) as the center and are slidably arranged on the vertical plate (12), an arc groove (21) is provided on the end of the clamping head (2) close to the axis of the first stainless steel pipe passage (122), the arc groove (21) runs through the front and rear ends of the clamping head (2), and a clamping mechanism for driving the clamping heads (2) to gather together or move away from each other is provided on the slide seat (11).

2. A stainless steel pipe welding seam processing platform according to claim 1, characterized in that: The end of the clamping head (2) is provided with a fan-shaped groove (22), the fan-shaped groove (22) being coaxial with the arc groove (21), the clamping mechanism comprising a cone sleeve (31) and a cone head (32) which are slidably arranged on the slide seat (11) in a forward and backward manner, the cone head (32) being coaxially arranged with the cone sleeve (31), the clamping head (2) being arranged between the cone head (32) and the cone sleeve (31), the fan-shaped groove (22) being provided at an end of the clamping head (2) away from the cone sleeve (31), and the cross section of the fan-shaped groove (22) The surface is gradually tapered and its cross-section decreases as it approaches the cone sleeve (31). The cone sleeve (31) is sleeved on the outside of the clamping head (2). The outer wall of the cone head (32) is used to abut against the inner wall of the fan-shaped groove (22). The clamping head (2) is abutted between the cone head (32) and the cone sleeve (31). A second stainless steel pipe passage (321) is provided on the cone head (32). The slide seat (11) is provided with a sliding mechanism for driving the cone head (32) and the cone sleeve (31) to slide in the same direction.

3. A stainless steel pipe welding seam processing platform according to claim 2, characterized in that: The sliding mechanism comprises a cylinder (33) and two mounting plates (34); the cylinder (33) is fixedly arranged on the slide seat (11) and its piston rod is fixedly connected to the two mounting plates (34); the two mounting plates (34) are respectively used to be connected to the cone head (32) and the cone sleeve (31).

4. A stainless steel pipe welding seam processing platform according to claim 2, characterized in that: A circular rotating plate (121) is rotatably arranged in the middle of the vertical plate (12), the clamping head (2) is slidably arranged on the rotating plate (121), a gear ring (123) is arranged on the outer edge of the rotating plate (121), a first motor (124) is fixedly arranged on the sliding seat (11), an output end of the first motor (124) is connected to a first gear (125), and the first gear (125) is meshed with the gear ring (123).

5. The stainless steel pipe welding seam processing table according to claim 1, characterized in that: The sliding seat (11) is slidably arranged on the base (1).

6. A stainless steel pipe welding seam processing table according to claim 5, characterized in that: A rack (41) is provided on the base (1), and the rack (41) extends along the sliding direction of the slide seat (11). A second motor (42) is fixedly provided on the slide seat (11), and an output end of the second motor (42) is connected to a second gear (43), and the second gear (43) is used to mesh with the rack (41).

7. The stainless steel pipe welding seam processing table according to claim 1, characterized in that: Two slide seats (11) are arranged on the base (1), and each of the slide seats (11) is provided with a clamping head (2).

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