CN210253666U - Straightening machine feeding direction stabilising arrangement - Google Patents

Abstract

The utility model discloses a straightener feeding direction stabilising arrangement, the power distribution box comprises a box body, the inside of box is opened flutedly, the upper and lower bilateral symmetry slip joint of recess has the baffle, two line distributions about the front of box is have a plurality of gyro wheels, and the gyro wheel of upper and lower both sides is the alternate distribution, the front of box and the adjacent department of gyro wheel are opened there are a plurality of openings, and the pivot of gyro wheel runs through the opening and the baffle rotates continuously. This straightener feeding direction stabilising arrangement, cooperation through compression spring and baffle, can make things convenient for the staff to carry out the tight operation in advance with prestressing force rod, and cooperation clamp plate and compression spring use, thereby the pressure of appllying when adjusting the aligning according to the material of prestressing force rod, avoid the effect that the undersize of pressure influences the aligning, perhaps too big prestressing force rod that leads to of pressure produces plastic deformation and damages, avoid the material damage to cause the unnecessary extravagant, cooperation through first stud and hinge expansion bracket.

Description

Straightening machine feeding direction stabilising arrangement

Technical Field

The utility model relates to a straightening machine technical field specifically is a straightening machine feeding direction stabilising arrangement.

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, the existing straighteners, when straightening, the prestressed bar stock is directly inserted into equipment for straightening, although the processing efficiency is extremely high, however, the equipment can only process the bar stock with stronger deformation resistance and can not process the material with softer material, the pressure applied to the bar stock by the roller can extrude the bar stock with softer material to generate plastic deformation, thereby causing unnecessary waste due to material damage, greatly increasing the processing limitation of the equipment, being inconvenient for workers to use, while some pressure-adjustable straightening machines are used, the pressure is required to be readjusted every time a bar is inserted, although the bar stock of most materials can be processed, the staff use it is very inconvenient, greatly reduced staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straightener feeding direction stabilising arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding guide stabilizing device of a straightening machine comprises a box body, wherein a groove is formed in the box body, baffles are symmetrically clamped on the upper side and the lower side of the groove in a sliding manner, a plurality of rollers are distributed on the front surface of the box body in an upper row and a lower row and are alternately distributed on the rollers on the upper side and the lower side, a plurality of openings are formed in the front surface of the box body adjacent to the rollers, a rotating shaft of each roller penetrates through the openings and is rotatably connected with the baffles, pressing plates are symmetrically arranged on the upper side and the lower side of the interior of the box body and are fixedly connected with the baffles through compression springs, a sliding groove is formed in one side of the interior of the box body, a second stud is rotatably connected with the interior of the sliding groove, a rotating disc is fixedly connected above the second stud, a rotating disc is fixedly connected with one end of the second stud penetrating through the box body, sliding blocks are connected with symmetrical threads on, the slider links to each other with the clamp plate is fixed, it has first stud to rotate in the middle of the inside of box mutually, the box is run through to one side of first stud, the one end rigid coupling that first stud runs through the box has the carousel, the outer wall bilateral symmetry screw thread of first stud links to each other there is the lantern ring, bilateral symmetry is equipped with the hinge expansion bracket around the first stud, and the lantern ring rotates through the connecting rod cross in round pin axle and the hinge expansion bracket and links to each other, the tip of each connecting rod in the hinge expansion bracket all rotates and links to each other there is the pulley, and the pulley laminates with the baffle mutually.

Compared with the prior art, the beneficial effects of the utility model are that: this straightener feeding direction stabilising arrangement, cooperation through compression spring and baffle, can make things convenient for the staff to carry out the operation that presss from both sides tightly in advance with prestressing force rod, and cooperation clamp plate and compression spring use, thereby the pressure of applying when adjusting the aligning according to the material of prestressing force rod, avoid the effect of pressure undersize influence aligning, perhaps too big lead to prestressing force rod to produce plastic deformation and damage, avoid the material to damage and cause the unnecessary waste, cooperation through first stud and hinge expansion bracket, can make the gyro wheel of both sides about steady move from top to bottom and open and closed, the while has also saved the staff and has added the operation of readjustment applied pressure at every turn man-hour, the use of staff has been made things convenient for, greatly increased staff's work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the case of FIG. 1 according to the present invention;

fig. 3 is a schematic diagram of a right-view structure of the first stud, the collar and the hinge expansion bracket of fig. 2 according to the present invention.

In the figure: 1. the device comprises a first stud, a second stud, a roller, a box body, a baffle, a pressing plate, a compression spring, a hinge expansion bracket, a sliding groove, a sliding block and a sliding block, wherein the first stud is 2, the second stud is 3, the roller is 4, the box body is 5, the baffle is 6, the pressing plate is 7, the compression spring is 8, the hinge.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a feeding guiding and stabilizing device of a straightening machine comprises a box body 4, wherein two box bodies 4 are attached to each other left and right in the installation process and are laterally distributed and fixed on a solid device in a cross shape, so that the straightening can be performed in the horizontal and vertical directions of a prestressed bar material, a groove is formed in the box body 4, baffles 5 are symmetrically clamped in a sliding mode on the upper side and the lower side of the groove, a plurality of rollers 3 are distributed on the front surface of the box body 4 in an upper-lower two-line mode, the rollers 3 on the upper side and the lower side are alternately distributed, a plurality of openings are formed in the positions, adjacent to the rollers 3, of the front surface of the box body 4, a rotating shaft penetrating opening of each roller 3 is rotatably connected with the corresponding baffle 5, pressing plates 6 are symmetrically arranged on the upper side and the lower side of the inner part of the box body 4 and are fixedly connected with the corresponding baffles 5 through compression springs 7, a sliding chute, the upper part of the second stud 2 penetrates through the box body 4, one end of the second stud 2 penetrating through the box body 4 is fixedly connected with a rotary table, the upper side and the lower side of the outer wall of the second stud 2 are symmetrically connected with sliding blocks 11 in a threaded manner, the sliding blocks 11 are in sliding clamping connection with sliding grooves 10, the sliding blocks 11 are fixedly connected with pressing plates 6, then a worker places a prestressed bar material between the rollers 3 on the upper side and the lower side and rotates the rotary table above the second stud 2, the second stud 2 rotates, the sliding blocks 11 on the upper side and the lower side can be clamped by the rotation of the second stud 2 to move towards the middle along the sliding grooves 10 at the same speed due to the fact that the threads on the upper side and the lower side are opposite and the thread pitches are equal, the sliding blocks 11 drive the pressing plates 6 on the upper side and the lower side to move towards the middle at the same time, the pressing plates 6 drive the baffle plates 5 to move towards the middle through compression springs 7, the staff continues to rotate the carousel of second stud 2 according to the material of prestressing force rod to adjust the pressure of exerting when straightening prestressing force rod through compression spring 7, the inside middle rotation of box 4 has linked to first stud 1, one side of first stud 1 runs through box 4, one end rigid coupling that first stud 1 runs through box 4 has the carousel, the outer wall bilateral symmetry screw of first stud 1 links to each other has lantern ring 9, bilateral symmetry is equipped with hinge expansion bracket 8 around first stud 1, and lantern ring 9 rotates through the connecting rod cross department in round pin axle and hinge expansion bracket 8 and links to each other, the tip of each connecting rod in hinge expansion bracket 8 all rotates and links to each other has the pulley, and pulley and baffle 5 laminate mutually, when the staff finishes through equipment such as drawbench with a prestressing force rod straightening and inserts next rod, only need rotate the carousel of first stud 1, first stud 1 rotates the lantern ring 9 that blocks both sides and moves to the centre to the same speed simultaneously, thereby make lantern ring 9 move to the centre simultaneously through the cross section of round pin axle pulling hinge expansion bracket 8 both sides, thereby make the pulley of each connecting rod tip in the hinge expansion bracket 8 upwards move, thereby baffle 5 drive gyro wheel 3 of both sides about promoting moves to upper and lower both sides and opens, the staff only needs to insert the carousel of first stud 1 of back antiport with the bar and can continue the operation of straightening.

In the embodiment, when in use, the two boxes 4 are attached left and right and are fixed on the equipment solid in a crisscross distribution in side view, then a worker places the prestressed bar between the rollers 3 on the upper side and the lower side and turns the turntable above the second stud 2, the second stud 2 rotates, because the threads on the upper side and the lower side are opposite and the thread pitches are equal, the second stud 2 rotates to clamp the sliding blocks 11 on the upper side and the lower side to move towards the middle along the sliding grooves 10 at the same speed, the sliding blocks 11 drive the pressing plates 6 on the upper side and the lower side to move towards the middle at the same time, the pressing plates 6 drive the baffle plates 5 to move towards the middle through the compression springs 7, so that the baffle plates 5 on the upper side and the lower side drive the rollers 3 on the upper side and the lower side to move towards the middle to pre-clamp the prestressed bar, and meanwhile, the worker continues to, thereby adjust the pressure that applys when straightening the prestressing force rod through compression spring 7, when the staff finishes straightening a prestressing force rod through equipment such as drawbench and inserts next rod, only need to rotate the carousel of first stud 1, first stud 1 rotates the lantern ring 9 that blocks both sides and moves to the centre with the same speed simultaneously, thereby make lantern ring 9 pull the crossing of hinge expansion bracket 8 both sides through the round pin axle and move to the centre simultaneously, thereby make the pulley of each connecting rod tip upwards move in the hinge expansion bracket 8, thereby promote baffle 5 of both sides about the promotion and drive gyro wheel 3 and move to upper and lower both sides and open, the staff only needs to insert the bar back reverse rotation carousel of first stud 1 and can continue the operation of straightening.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (1)

1. The utility model provides a straightener feeding direction stabilising arrangement, includes box (4), its characterized in that: the inner part of the box body (4) is provided with a groove, the upper side and the lower side of the groove are symmetrically clamped with baffle plates (5) in a sliding manner, the front surface of the box body (4) is provided with a plurality of rollers (3) in an upper and a lower two-line distribution manner, the rollers (3) in the upper side and the lower side are alternately distributed, the front surface of the box body (4) is provided with a plurality of openings adjacent to the rollers (3), a rotating shaft of each roller (3) penetrates through the corresponding opening to be rotationally connected with the corresponding baffle plate (5), pressing plates (6) are symmetrically arranged on the upper side and the lower side of the inner part of the box body (4), the pressing plates (6) are fixedly connected with the corresponding baffle plates (5) through compression springs (7), one side of the inner part of the box body (4) is provided with a sliding groove (10), the inner part of the sliding groove (10) is rotationally connected with a second stud (2), the box body (4) is penetrated above the second, the upper side and the lower side of the outer wall of the second stud (2) are symmetrically connected with a sliding block (11) through threads, the sliding block (11) is connected with a sliding groove (10) in a sliding and clamping manner, the sliding block (11) is fixedly connected with a pressing plate (6), a first stud (1) is connected with the middle of the interior of the box body (4) in a rotating manner, one side of the first stud (1) penetrates through the box body (4), a rotating disc is fixedly connected to one end, penetrating through the box body (4), of the first stud (1), lantern rings (9) are connected with the outer wall of the first stud (1) through threads symmetrically on two sides, hinge expansion brackets (8) are symmetrically arranged on the front side and the rear side of the first stud (1), the lantern rings (9) are connected with connecting rod intersection positions in the hinge expansion brackets (8) through pin shafts in a rotating manner, and the end portions of all connecting rods in the hinge expansion brackets (, and the pulley is jointed with the baffle (5).

Images