CN218252232U - Straightening machine for pipe production - Google Patents

Abstract

The utility model discloses a straightening machine for pipe production, which comprises a machine body, wherein the top end of the machine body is fixedly connected with a fixed rail, two groups of movable plates which are longitudinally distributed are connected inside the fixed rail in a sliding manner, and the top ends of the movable plates are provided with straightening mechanisms; the straightening mechanism also comprises a driving component for driving the two groups of movable plates to move in opposite directions or in opposite directions so as to adjust the distance between the two groups of straightening mechanisms. This straightener of tubular product production usefulness can drive belt pulley, belt and straightening roller through opening the straightening motor and rotate, reaches the effect of carrying with the straightening pipeline to it can drive the second dwang, rotor plate, hinge bar and movable rod rotation to open driving motor, thereby two fly leafs of pulling move in opposite directions or from each other, thereby adjust the interval that two rows of straightening rollers are relative, conveniently be adapted to the pipeline of different diameters and produce, has strengthened the application range of device.

Description

Straightening machine for pipe production

Technical Field

The utility model relates to a straightening machine technical field specifically is a straightening machine of tubular product production usefulness.

Background

The straightening machine is equipment for straightening metal sections, bars, pipes, wires and the like. The straightener extrudes the bar material and the like through the straightening roller to change the straightness. Generally, two rows of straightening rollers are provided, and the number of the straightening rollers is different. There are also two-roll straightening machines, which straighten materials of different diameters by means of the angular change of two rolls (concave in the middle, hyperbolic roll). The main types are a pressure straightener, a balance roll straightener, a shoe roll straightener, a rotary reverse bend straightener and the like.

Aiming at the problem that a straightening machine is generally used for straightening in the production process of pipes, the traditional straightening machine carries out straightening operation through two rows of oppositely arranged straightening rollers when in use, but the distance of pipes with different diameters is inconvenient to adjust when in use, so that the application range of the equipment is small when in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a straightening machine of tubular product production usefulness, through cup jointing the thread bush on first threaded rod, thereby rotate the thread bush afterwards and make it be connected with first threaded rod, it is tensile with spacing frame pulling drive flexible carborundum afterwards, spacing frame can cup joint in the inside recess of fixed block this moment, and then play spacing effect, this kind of mode operation is comparatively convenient, the installation effectiveness of radiator and mounting panel has been promoted, and also can advantage such as easy to assemble to computer inside, the problem that the background art provided has been solved.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a straightening machine for pipe production comprises a machine body, wherein the top end of the machine body is fixedly connected with a fixed rail, two groups of movable plates which are longitudinally distributed are connected in the fixed rail in a sliding mode, and a straightening mechanism is arranged at the top ends of the movable plates;

the straightening mechanism also comprises a driving component for driving the two groups of movable plates to move in opposite directions or in opposite directions so as to adjust the distance between the two groups of straightening mechanisms;

the straightening mechanism comprises two groups of first rotating rods and two groups of straightening rollers, the two groups of first rotating rods are rotatably connected inside the movable plate, and the top ends of the two groups of first rotating rods are fixedly connected with the straightening rollers respectively;

the outer walls of the two groups of first rotating rods are fixedly connected with belt pulleys, the outer walls of the two groups of belt pulleys are in transmission connection through belts, the bottom end of the movable plate is provided with a straightening motor, the output end of the straightening motor is connected to any one group of first rotating rods, and the two straightening rollers can be driven to synchronously move in such a way, so that the straightening effect is achieved;

drive assembly includes driving motor, second dwang, rotor plate, hinge bar and movable rod, driving motor installs and is connected with the second dwang in trapped orbit bottom and output, rotor plate top end fixed connection is in the second dwang, the rotor plate tip articulates through the hinge bar respectively has the movable rod, the one end fixed connection that the hinge bar was kept away from to the movable rod is in the fly leaf, and two straightening mechanisms of drive that drive assembly can automize move mutually or leave the motion mutually, operate labour saving and time saving more.

Preferably, the top end of the machine body is fixedly connected with a fixing block, and vertically distributed protection plates are inserted into the fixing block.

Preferably, the fixed block with the inside threaded rod that runs through of guard plate, the laminating of guard plate outer wall has the nut with threaded rod threaded connection.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this trapped orbit of tubular product production usefulness, the fly leaf, first dwang, the leveling roller, the belt pulley, the belt, the straightening motor, driving motor, the second dwang, the rotor plate, hinge bar and movable rod, can drive the belt pulley through opening the straightening motor, belt and leveling roller rotate, reach the effect of carrying with the straightening pipeline, and open driving motor and can drive the second dwang, the rotor plate, hinge bar and movable rod are rotatory, thereby two fly leaves of pulling move in opposite directions or from each other, thereby adjust the relative interval of two rows of leveling rollers, conveniently be adapted to the pipeline of different diameters and produce, the application range of device has been strengthened.

2. This straightener of tubular product production usefulness, through setting up the fixed block, the guard plate, threaded rod and nut, inside the guard plate can insert the fixed block, reach the guard action, ensure that the pipeline can not cause the part extrusion to splash and cause personnel injured's effect at the aligning in-process, promoted the security of equipment use, can insert inside the guard plate with the threaded rod simultaneously, rotatory nut can carry out spacing fixed with guard plate and fixed block under the effect of screw thread afterwards, play further stability.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural view of the driving assembly of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a body; 211. fixing a track; 212. a movable plate; 213. a first rotating lever; 214. a straightening roll; 215. a belt pulley; 216. a belt; 217. a straightening motor; 218. a drive motor; 219. a second rotating lever; 220. a rotating plate; 221. a hinged lever; 222. a movable rod; 311. a fixed block; 312. a protection plate; 313. a threaded rod; 314. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a straightening machine for pipe production comprises a machine body 1, wherein a fixed rail 211 is fixedly connected to the top end of the machine body 1, two sets of movable plates 212 longitudinally distributed are slidably connected to the inside of the fixed rail 211, a straightening mechanism is arranged at the top end of each movable plate 212, the straightening mechanism can straighten a pipeline, and the straightening mechanism can slide back and forth under the action of the movable plates 212 and the fixed rail 211 to achieve an adjusting function. The straightening mechanism further comprises a driving assembly for driving the two groups of movable plates 212 to move in the opposite direction or in the opposite direction so as to adjust the distance between the two groups of straightening mechanisms, and the driving assembly can drive the two groups of oppositely arranged straightening mechanisms to move, so that the distance between the two groups of oppositely arranged straightening mechanisms can be adjusted, and the straightening mechanism is conveniently suitable for pipelines with different diameters.

The straightening mechanism comprises two groups of first rotating rods 213 and two groups of straightening rollers 214, the two groups of first rotating rods 213 are rotatably connected inside the movable plate 212, the top ends of the two groups of first rotating rods 213 are respectively and fixedly connected with the straightening rollers 214, the straightening rollers 214 are of the existing structure, and each straightening roller 214 arranged oppositely can be used for clamping a pipeline, so that the straightening effect is realized. The outer walls of the two groups of first rotating rods 213 are fixedly connected with belt pulleys 215, the outer walls of the two groups of belt pulleys 215 are in transmission connection through belts 216, the straightening motors 217 are installed at the bottom ends of the movable plates 212, the output ends of the straightening motors 217 are connected to any one group of first rotating rods 213, the first rotating rods 213 and the straightening rollers 214 can be driven to rotate by starting the straightening motors 217, the two straightening rollers 214 can synchronously rotate under the action of the belt pulleys 215 and the belts 216, the straightening effect is achieved, and time and labor are saved.

The driving assembly comprises a driving motor 218, a second rotating rod 219, a rotating plate 220, a hinged rod 221 and a movable rod 222, the driving motor 218 is installed at the bottom end of the fixed track 211, and the output end of the driving motor is connected with the second rotating rod 219, the top end of the rotating plate 220 is fixedly connected to the second rotating rod 219, the end part of the rotating plate 220 is hinged to the movable rod 222 through the hinged rod 221, one end of the movable rod 222, which is far away from the hinged rod 221, is fixedly connected to the movable plate 212, after the driving motor 218 is opened, the second rotating rod 219 and the rotating plate 220 can be driven to rotate, the rotating plate 220 can drive the hinged rod 221 and the movable rod 222 to move in opposite directions or in opposite directions, so that the two straightening mechanisms are driven to move, the distance between the two straightening mechanisms can be accurately controlled under the control of the driving motor 218, so that the use requirement of equipment is met, and the use efficiency of the device is enhanced.

1 top fixedly connected with fixed block 311 of fuselage, the inside guard plate 312 that has inserted vertical distribution of fixed block 311, guard plate 312 can be the steel sheet, has the performance that hardness is high, reaches fine guard action, can protect both ends around the fuselage 1 after guard plate 312 inserts fixed block 311 is inside, and the staff can stand and operate in the guard plate 312 outside, reaches the protecting effect. A threaded rod 313 penetrates through the inside of the fixing block 311 and the protection plate 312, a nut 314 in threaded connection with the threaded rod 313 is attached to the outer wall of the protection plate 312, and the nut 314 can be in threaded connection with the threaded rod 313 and achieves the effect of limiting the protection plate 312 to move up and down.

The working principle is as follows: when the straightening machine needs to be used, the driving motor 218 can be started to drive the second rotating rod 219 and the rotating plate 220 to rotate, the rotating plate 220 can be rotated to pull the two groups of hinge rods 221, the two groups of movable rods 222 and the two groups of movable plates 212 to move oppositely so as to adjust the distance between the two straightening mechanisms, at the moment, the two oppositely arranged straightening rollers 214 can be clamped with a pipeline, and the straightening motor 217 can be started to drive the first rotating rod 213, the straightening rollers 214 and the belt pulley 215 to rotate so as to drive the two straightening rollers 214 to rotate and straighten the pipeline.

When protection is needed, the protection plate 312 can be inserted into the fixing block 311, the threaded rod 313 is then inserted into the fixing block 311 and the protection plate 312, and a worker can connect the nut 314 to the threaded rod 313 and attach to the outer wall of the protection plate 312 to fix the protection plate 312.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a straightening machine of tubular product production usefulness, includes fuselage (1), its characterized in that: the top end of the machine body (1) is fixedly connected with a fixed rail (211), two groups of movable plates (212) which are longitudinally distributed are connected in the fixed rail (211) in a sliding manner, and the top end of each movable plate (212) is provided with a straightening mechanism;

the straightening machine also comprises a driving component for driving the two groups of movable plates (212) to move towards or away from each other so as to adjust the distance between the two groups of straightening mechanisms;

the straightening mechanism comprises two groups of first rotating rods (213) and two groups of straightening rollers (214), the two groups of first rotating rods (213) are rotatably connected inside the movable plate (212), and the top ends of the two groups of first rotating rods are fixedly connected with the straightening rollers (214) respectively;

the outer walls of the two groups of first rotating rods (213) are fixedly connected with belt pulleys (215), the outer walls of the two groups of belt pulleys (215) are in transmission connection through belts (216), a straightening motor (217) is installed at the bottom end of the movable plate (212), and the output end of the straightening motor (217) is connected to any one group of first rotating rods (213);

drive assembly includes driving motor (218), second dwang (219), rotor plate (220), hinge bar (221) and movable rod (222), driving motor (218) are installed in trapped orbit (211) bottom and output and are connected with second dwang (219), rotor plate (220) top fixed connection is in second dwang (219), rotor plate (220) tip articulates through hinge bar (221) respectively has movable rod (222), the one end fixed connection in fly leaf (212) of hinge bar (221) is kept away from in movable rod (222).

2. The straightener for producing pipes of claim 1, wherein: fuselage (1) top fixedly connected with fixed block (311), fixed block (311) inside has inserted vertical distribution's guard plate (312).

3. The straightener for producing pipes of claim 2, wherein: the fixed block (311) with inside threaded rod (313) of passing through of guard plate (312), the laminating of guard plate (312) outer wall has nut (314) with threaded rod (313) threaded connection.

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