CN213915478U - Surfacing perforator roller mounting structure - Google Patents

Abstract

A build-up welding piercer roll mounting structure comprising: the base, the first support column of base top fixedly connected with, the base top is equipped with stop gear, and the base top is equipped with fixed establishment, and first support column one end fixedly connected with second support column is kept away from at the base top, the inside moving mechanism that is equipped with of second support column, fixedly connected with support frame between first support column and the second support column, fixed establishment include the second pneumatic cylinder, the utility model has the advantages of it is following: through opening the second pneumatic cylinder at base top, drive the backup pad of second pneumatic cylinder output fixed connection and remove, the movable block that second pneumatic cylinder one end fixed connection was kept away from to the backup pad removes, movable block top fixed connection's movable wheel removes along the movable groove for movable wheel and tight pulley are mutually supported and are carried the roll, open stop gear's first pneumatic cylinder, make first pneumatic cylinder output fixed connection's output pole remove, withstand the roll both ends, make the roll fixed.

Description

Surfacing perforator roller mounting structure

Technical Field

The utility model relates to a welding process equipment technical field, concretely relates to build-up welding perforator roll mounting structure.

Background

The surfacing and perforating machine is an important machine device for manufacturing seamless steel pipes, and helps to manufacture various seamless steel pipes, and surfacing is a welding process for depositing a corrosion-resistant, wear-resistant and heat-resistant metal layer on the surface or the edge of a workpiece.

However, the roller of the existing surfacing welding piercer is troublesome to mount, the limiting structure for clamping the roller is complex, the roller of the surfacing welding piercer is difficult to mount and fix, and the existing limiting structure cannot completely limit the movement of the roller and can move in the using process, so that the roller is difficult to weld, and the welding quality is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that solve is that current build-up welding piercing mill roll is installed more troublesome, press from both sides tight limit structure for the roll, it is more complicated, be difficult to fix build-up welding piercing mill roll installation, it is very troublesome, and current limit structure, can not restrict the roll removal completely, can remove in the use, lead to roll welding to go wrong, influence welding quality, the build-up welding piercing mill roll installation structure that now provides, through the second pneumatic cylinder of opening the base top, the movable wheel that drives movable block top fixed connection moves along the activity groove, make movable wheel and tight pulley mutually support and carry the roll, open stop gear's first pneumatic cylinder, make first pneumatic cylinder output fixed connection's output pole remove, withstand the roll both ends, make the roll fixed.

The utility model provides a technical scheme that technical problem adopted is: a build-up welding piercer roll mounting structure comprising: the base, the first support column of base top fixedly connected with, the base top is equipped with stop gear, the base top is equipped with fixed establishment, first support column one end fixedly connected with second support column is kept away from at the base top, the inside moving mechanism that is equipped with of second support column, fixedly connected with support frame between first support column and the second support column, fixed establishment includes the second pneumatic cylinder, second pneumatic cylinder output fixedly connected with backup pad, second pneumatic cylinder one end fixedly connected with movable block is kept away from to the backup pad, the movable block joint is inside the movable groove, movable block top fixedly connected with movable wheel, movable wheel one end fixedly connected with tight pulley is kept away from at the movable groove top.

As a preferred technical scheme of the utility model, stop gear includes first pneumatic cylinder, first pneumatic cylinder fixed connection is inside first support column, first pneumatic cylinder output fixedly connected with output pole, first pneumatic cylinder one end fixedly connected with roof is kept away from to the output pole.

As a preferred technical scheme of the utility model, moving mechanism includes the motor, motor output end fixedly connected with threaded spindle, threaded connection has the movable block on the threaded spindle, movable block bottom fixedly connected with electric putter, electric putter bottom fixedly connected with soldered connection.

As a preferred technical scheme of the utility model, second pneumatic cylinder bottom fixed connection is at the base top, the second pneumatic cylinder passes movable groove one end fixedly connected with backup pad, the movable block top has the movable wheel through mount swing joint, the movable groove top has the fixed wheel through mount swing joint.

As a preferred technical scheme of the utility model, first pneumatic cylinder quantity is two, two first pneumatic cylinder fixed connection is inside first support column and second support column respectively.

As a preferred technical scheme of the utility model, movable block swing joint has the support frame, the inside support frame threaded connection that passes of movable block has the threaded spindle.

The utility model has the advantages of it is following: through opening the second pneumatic cylinder at base top, drive the backup pad of second pneumatic cylinder output fixed connection and remove, the movable block that second pneumatic cylinder one end fixed connection was kept away from to the backup pad removes, movable block top fixed connection's movable wheel removes along the movable groove for movable wheel and tight pulley are mutually supported and are carried the roll, open stop gear's first pneumatic cylinder, make first pneumatic cylinder output fixed connection's output pole remove, withstand the roll both ends, make the roll fixed.

Drawings

Fig. 1 is a schematic front view of a roll mounting structure of a bead welding piercing machine according to a preferred embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a moving mechanism of a roll mounting structure of a bead welding piercing mill according to a preferred embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a limiting mechanism of a roll mounting structure of a bead welding piercing mill according to a preferred embodiment of the present invention;

fig. 4 is a schematic structural view of a fixing mechanism of a roll mounting structure of a bead welding piercing machine according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a base; 2. a first support column; 3. a limiting mechanism; 31. a first hydraulic cylinder; 32. an output rod; 33. a top plate; 4. a fixing mechanism; 41. a second hydraulic cylinder; 42. a support plate; 43. a movable block; 44. a movable groove; 45. a movable wheel; 46. a fixed wheel; 5. a second support column; 6. a moving mechanism; 61. an electric motor; 62. a threaded shaft; 63. a moving block; 64. an electric push rod; 65. welding a head; 7. a support frame.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides a roller mounting structure of a bead welding piercing mill, including: the device comprises a base 1, wherein a first supporting column 2 is fixedly connected to the top of the base 1, a limiting mechanism 3 is arranged on the top of the base 1, a fixing mechanism 4 is arranged on the top of the base 1, a second supporting column 5 is fixedly connected to one end, far away from the first supporting column 2, of the top of the base 1, a moving mechanism 6 is arranged inside the second supporting column 5, a supporting frame 7 is fixedly connected between the first supporting column 2 and the second supporting column 5, the fixing mechanism 4 comprises a second hydraulic cylinder 41, a supporting plate 42 is fixedly connected to the output end of the second hydraulic cylinder 41, a moving block 43 is fixedly connected to one end, far away from the second hydraulic cylinder 41, of the supporting plate 42, the moving block 43 is clamped inside a moving groove 44, a moving wheel 45 is fixedly connected to the top of the moving block 43, a fixed wheel 46 is fixedly connected to one end, far away from the moving wheel 45, of the top of the moving groove 44, the second hydraulic cylinder 41 is opened to drive the supporting plate 42 fixedly connected to the output end of the second hydraulic cylinder 41 to move, the support plate 42 carries the movable wheel 45 to move so that the movable wheel 45 grips the roll.

The limiting mechanism 3 comprises a first hydraulic cylinder 31, the first hydraulic cylinder 31 is fixedly connected inside the first support column 2, an output rod 32 is fixedly connected to the output end of the first hydraulic cylinder 31, one end of the output rod 32, which is far away from the first hydraulic cylinder 31, is fixedly connected with a top plate 33, the first hydraulic cylinder 31 is opened, the output rod 32 is driven to move, the top plate 33 fixedly connected to one end of the output rod 32 is pressed against the roller, so that the roller is limited, the moving mechanism 6 comprises a motor 61, a threaded shaft 62 is fixedly connected to the output end of the motor 61, a moving block 63 is in threaded connection with the threaded shaft 62, an electric push rod 64 is fixedly connected to the bottom of the moving block 63, a welding head 65 is fixedly connected to the bottom of the electric push rod 64, the threaded shaft 62 fixedly connected to the output end is driven to rotate by the motor 61, the moving block 63 in threaded connection with the threaded shaft 62 moves, so that the electric push rod 64 fixedly connected to the bottom of the moving block 63 moves to the top of the roller, welding of the roll of being convenient for, second pneumatic cylinder 41 bottom fixed connection is at base 1 top, second pneumatic cylinder 41 passes movable groove 44 one end fixedly connected with backup pad 42, there is movable wheel 45 at movable block 43 top through mount swing joint, there is fixed wheel 46 at movable groove 44 top through mount swing joint, the movable wheel 45 of being convenient for removes, mutually support with fixed wheel 46, the position of restriction roll, first pneumatic cylinder 31 quantity is two, two first pneumatic cylinders 31 are inside at first support column 2 and second support column 5 respectively fixed connection, be convenient for utilize two first pneumatic cylinders 31 to restrict the both ends of roll, movable block 63 swing joint has support frame 7, the inside support frame 7 threaded connection that passes of movable block 63 has threaded shaft 62, be convenient for movable block 63's removal.

Specifically, when in use, the second hydraulic cylinder 41 on the top of the base 1 is firstly opened to drive the support plate 42 fixedly connected with the output end of the second hydraulic cylinder 41 to move, the support plate 42 is far away from the movable block 43 fixedly connected with one end of the second hydraulic cylinder 41 to move, the movable wheel 45 fixedly connected with the top of the movable block 43 moves along the movable groove 44, so that the movable wheel 45 and the fixed wheel 46 are mutually matched to clamp the roller, then the first hydraulic cylinder 31 of the limiting mechanism 3 is opened to drive the output rod 32 fixedly connected with the output end of the first hydraulic cylinder 31 to move, the top plate 33 fixedly connected with one end of the output rod 32 moves to enable the top plate 33 to be abutted against two ends of the roller, so that the roller is fixed, finally the motor 61 of the moving mechanism 6 is opened to drive the threaded shaft 62 fixedly connected with the output end of the motor 61 to rotate, so that the moving block 63 connected with the thread on the threaded shaft 62 moves, and the electric push rod 64 is opened, the electric push rod 64 drives the welding head 65 fixedly connected with the output end to weld.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. A build-up welding piercer roll mounting structure, comprising: the base (1), the top of the base (1) is fixedly connected with a first supporting column (2), the top of the base (1) is provided with a limiting mechanism (3), the top of the base (1) is provided with a fixing mechanism (4), one end of the base (1) far away from the first supporting column (2) is fixedly connected with a second supporting column (5), a moving mechanism (6) is arranged inside the second supporting column (5), a supporting frame (7) is fixedly connected between the first supporting column (2) and the second supporting column (5), the fixing mechanism (4) comprises a second hydraulic cylinder (41), the output end of the second hydraulic cylinder (41) is fixedly connected with a supporting plate (42), one end of the supporting plate (42) far away from the second hydraulic cylinder (41) is fixedly connected with a movable block (43), the movable block (43) is clamped inside a movable groove (44), the top of the movable block (43) is fixedly connected with a movable wheel (45), one end of the top of the movable groove (44), which is far away from the movable wheel (45), is fixedly connected with a fixed wheel (46).

2. The bead welding piercing mill roll mounting structure according to claim 1, wherein the limiting mechanism (3) comprises a first hydraulic cylinder (31), the first hydraulic cylinder (31) is fixedly connected inside the first support column (2), an output rod (32) is fixedly connected to the output end of the first hydraulic cylinder (31), and a top plate (33) is fixedly connected to one end, far away from the first hydraulic cylinder (31), of the output rod (32).

3. The bead weld piercing mill roll mounting structure according to claim 1, wherein the moving mechanism (6) comprises an electric motor (61), a threaded shaft (62) is fixedly connected to an output end of the electric motor (61), a moving block (63) is connected to the threaded shaft (62) through a thread, an electric push rod (64) is fixedly connected to the bottom of the moving block (63), and a welding head (65) is fixedly connected to the bottom of the electric push rod (64).

4. The roll mounting structure of the bead weld piercing mill according to claim 1, wherein the bottom of the second hydraulic cylinder (41) is fixedly connected to the top of the base (1), the second hydraulic cylinder (41) penetrates through one end of the movable groove (44) and is fixedly connected with the supporting plate (42), the top of the movable block (43) is movably connected with the movable wheel (45) through a fixed frame, and the top of the movable groove (44) is movably connected with the fixed wheel (46) through a fixed frame.

5. The overlaying piercing mill roll mounting structure according to claim 2, wherein the number of said first hydraulic cylinders (31) is two, and two of said first hydraulic cylinders (31) are fixedly connected inside the first supporting column (2) and the second supporting column (5), respectively.

6. The bead welding piercer roll mounting structure according to claim 3, wherein the moving block (63) is movably connected with a support frame (7), and a threaded shaft (62) is connected to the inside of the moving block (63) through the support frame (7) in a threaded manner.

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