CN220329641U

CN220329641U - Long rod straightening mechanism

Info

Publication number: CN220329641U
Application number: CN202321965374.8U
Authority: CN
Inventors: 黄应丰
Original assignee: Yuxing Screw Xiamen Industrial Co ltd
Current assignee: Yuxing Screw Xiamen Industrial Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-01-12
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a long rod straightening mechanism, which belongs to the field of long rod machining and comprises an operation table, wherein the top end of the operation table is fixedly connected with a mounting seat, the rear end of the mounting seat is rotationally connected with straightening double rollers, the rear end of the straightening double rollers is fixedly connected with a motor, the front end of the straightening double rollers is provided with a guide plate, the top end of the operation table is fixedly connected with a support, the top end of the support is fixedly connected with a fixed support, the inner end of the fixed support is movably connected with a cross rod, the outer end of the cross rod is movably connected with a positioning support, the long rod straightening mechanism can realize the purpose of straightening a long rod workpiece through a left roller and a right roller, repeatedly rolling the long rod workpiece, so that the long rod workpiece is integrally straightened after being discharged, and the problem of bending eccentricity of the long rod workpiece is prevented.

Description

Long rod straightening mechanism

Technical Field

The utility model relates to the field of long rod machining, in particular to a long rod straightening mechanism.

Background

The straightening device is widely applied to the straightening processing field of medium steel plates, pipes, wires and the like, and can be divided into a pressure straightening machine, a roller straightening machine, a tension straightening machine and a stretch bending straightening machine according to different straightening principles, traditional straightening equipment is concentrated to straighten workpieces such as plates, bars, pipes, wires and the like, the workpieces in traditional straightening are single-sided straightening except the pipes and the bars, at present, when the slender rod piece is in poor warping, manual straightening is mostly adopted, a manual straightening method is adopted, the slender rod piece is placed on a bracket at two ends, workers downwards press the rod piece by using a pressing block in a region with serious rod piece warping to straighten the slender rod piece, the operation efficiency of the straightening method is low, and the rejection rate of the straightened rod piece is high, so that the slender rod piece double-sided straightening device and the straightening method are needed.

Chinese patent application number: CN201910963067.8 provides a double-sided straightening device and a straightening method for an elongated rod, in the scheme, the elongated rod is automatically conveyed into a straightening mechanism through an automatic feeding device, the vertical warp surface of the elongated rod is straightened through a first straightening mechanism, then the elongated rod is turned by 90 degrees through a second turning device, and then the elongated rod is conveyed into a second straightening mechanism, so that the transverse warp surface of the elongated rod is straightened.

However, when the straightening mechanism is used for straightening a rod piece with a longer single piece, the workpiece needs to be repeatedly turned over, so that the time is relatively consumed, the straightening of the single piece of long rod is not facilitated, and the efficiency is not high enough.

Therefore, a long rod straightening mechanism is proposed for the above-mentioned problems.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a long rod straightening mechanism which can straighten a long rod workpiece through a left roller and a right roller, repeatedly roll the long rod workpiece, ensure that the whole long rod workpiece is relatively straight after coming out, and prevent the problem of bending and decentering of the long rod workpiece.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a stock straightening mechanism, includes the operation panel, the top fixedly connected with mount pad of operation panel, the rear end of mount pad rotates and is connected with the two rollers of straightening, the two roller rear end fixedly connected with motors of straightening, the stock guide is installed to the front end of two rollers of straightening, the top fixedly connected with support of operation panel, the top fixedly connected with fixed bolster of support, the inner swing joint of fixed bolster has the horizontal pole, the outer end swing joint of horizontal pole has the locating support.

Further, the fixed bolster includes the arc seat, the outer end fixedly connected with axle sleeve of arc seat, the axle sleeve runs through both ends about the arc seat top, the right-hand member of axle sleeve is connected with the horizontal pole.

Further, the straightening double roller comprises a right roller, the right roller is rotationally connected with the mounting seat, and the outer end of the right roller is fixedly connected with a bump.

Further, the straightening double roller further comprises a left roller, the left roller is rotationally connected with the mounting seat, the left roller is matched with the right roller, the outer end of the left roller is provided with a groove, and the groove is matched with the lug.

Further, the motor comprises a motor, the motor is located at the top end of the operating platform, a transmission shaft is fixedly connected to the transmission end of the motor, and the transmission shaft is fixedly connected with the straightening double roller.

Further, the material guide plate comprises a baffle plate, the baffle plate is positioned at the inner end of the straightening double roller, and the baffle plate is matched with the straightening double roller.

Further, the front end fixedly connected with little baffle of baffle, little baffle and the front end butt of straightening twin roll, the front end fixedly connected with big baffle of little baffle, big baffle and mount pad fixed connection.

Further, the locating support comprises a connecting ring, the connecting ring is located at the outer end of the cross rod, the front end of the connecting ring is fixedly connected with a locating block, and the locating block is abutted to the mounting seat.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the long rod workpiece is straightened through the left roller and the right roller, the long rod workpiece is repeatedly rolled, the long rod workpiece is enabled to be straight integrally after being discharged, the problem of bending eccentricity of the long rod workpiece is prevented, the left roller is provided with the groove, the right roller is provided with the lug, when the deformed long rod workpiece passes through the groove and the lug, the groove is in contact with the lug and the long rod workpiece, and the groove and the lug cooperate to roll and straighten the long rod workpiece.

(2) According to the scheme, the small guide plate is matched with the large guide plate, so that when the long rod workpieces are guided, the long rod workpieces can be orderly moved onto the baffle, and the long rods are prevented from moving onto the baffle at the same time and being clamped on the straightening double rollers.

Drawings

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

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic top view of a straightening double roll section structure of the utility model;

FIG. 4 is a schematic top view of a guide plate according to the present utility model.

The reference numerals in the figures illustrate:

1. an operation table; 2. a support; 3. a fixed bracket; 4. a mounting base; 5. straightening the double rollers; 6. a motor; 7. a material guide plate; 8. a cross bar; 9. a positioning bracket; 301. an arc-shaped seat; 302. a shaft sleeve; 501. a right roller; 502. a bump; 503. a left roller; 504. a groove; 601. a motor; 602. a transmission shaft; 701. a baffle; 702. a small guide plate; 703. a large guide plate; 901. a connecting ring; 902. and (5) positioning blocks.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements 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 utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-4, a long rod straightening mechanism comprises an operation table 1, wherein the top end of the operation table 1 is fixedly connected with a mounting seat 4, the rear end of the mounting seat 4 is rotationally connected with a straightening double roller 5, the rear end of the straightening double roller 5 is fixedly connected with a motor 6, the front end of the straightening double roller 5 is provided with a guide plate 7, the top end of the operation table 1 is fixedly connected with a support 2, the top end of the support 2 is fixedly connected with a fixing bracket 3, the inner end of the fixing bracket 3 is movably connected with a cross rod 8, the outer end of the cross rod 8 is movably connected with a positioning bracket 9, the mounting seat 4 is used for connecting the straightening double roller 5, limiting the straightening double roller 5 and not affecting the rotation of the straightening double roller 5, the straightening double roller 5 is convenient to straighten long rod workpieces, when the long rod workpieces pass through the straightening double roller 5, the long rod workpieces are driven to roll in the rotating process, the long rod workpieces are repeatedly rolled, after the long rod workpieces come out, the long rod workpieces are prevented from being bent, the whole body is prevented from being bent, the eccentric guide plate 7 is movably connected with the cross rod 8, the guide bracket is used for connecting the guide plate is used for connecting the straightening double roller 5, the long rod workpieces are conveniently fixed by the fixing brackets 8, and the cross rod 8 are conveniently fixed by the fixing brackets, and the cross rod 8 are conveniently and the long rod workpieces are fixedly connected.

The fixed bolster 3 includes arc seat 301, and arc seat 301's outer end fixedly connected with axle sleeve 302, axle sleeve 302 run through arc seat 301 top both ends about, and axle sleeve 302's right-hand member is connected with horizontal pole 8, and this scheme is through arc seat 301 fixed axle sleeve 302, and axle sleeve 302 is used for installing horizontal pole 8, and horizontal pole 8 of being convenient for is dismantled and assembled.

The straightening double roller 5 comprises a right roller 501, the right roller 501 is rotationally connected with the mounting seat 4, the outer end of the right roller 501 is fixedly connected with a bump 502, and the scheme is used for carrying out rolling straightening on a long rod workpiece through the cooperation of the right roller 501 and the bump 502.

The straightening double roller 5 further comprises a left roller 503, the left roller 503 is rotationally connected with the mounting seat 4, the left roller 503 is matched with the right roller 501, a groove 504 is formed in the outer end of the left roller 503, the groove 504 is matched with the lug 502, the long rod workpiece is straightened in a rolling mode through the cooperation of the left roller 503 and the groove 504, the groove 504 is contacted with the lug 502 and the long rod workpiece to be straightened, and when the deformed long rod workpiece passes through the groove 504 and the lug 502, the groove 504 is matched with the lug 502 to straighten the long rod workpiece in a rolling mode.

The motor 6 includes motor 601, and motor 601 is located the top of operation panel 1, and motor 601's driving end fixedly connected with transmission shaft 602, transmission shaft 602 and the two roller 5 fixed connection of straightening, this scheme drive transmission shaft 602 through motor 601, and transmission shaft 602 drives the two roller 5 rotations of straightening, and wherein, motor 601 drives right side roller 501 and left side roller 503 respectively, and motor 601 rotation direction is relative direction, for making right side roller 501 and left side roller 503 be relative rotation, in order to reach the purpose of carrying out roll extrusion straightening to the stock work piece.

The stock guide 7 includes baffle 701, and baffle 701 is located the inner of straightening twin roll 5, baffle 701 and straightening twin roll 5 looks adaptation, and this scheme is through baffle 701 bottom stay stock work piece, and the prevention stock work piece is being carried out the in-process of roll extrusion straightening and is dropped or block on straightening twin roll 5, does benefit to straightening twin roll 5 and carries out roll extrusion straightening to the stock work piece.

The front end fixedly connected with little baffle 702 of baffle 701, little baffle 702 and the front end butt of straightening twin roll 5, the front end fixedly connected with big baffle 703 of little baffle 702, big baffle 703 and mount pad 4 fixed connection, this scheme is through little baffle 702 and big baffle 703 cooperation for when the work piece of stock length, the work piece of stock length can orderly move to baffle 701, prevents that a plurality of stock lengths from moving to baffle 701 simultaneously and block on the straightening twin roll 5.

The locating support 9 includes go-between 901, and go-between 901 is located the outer end of horizontal pole 8, and go-between 901's front end fixedly connected with locating piece 902, locating piece 902 and mount pad 4 butt, and this scheme is connected with horizontal pole 8 through go-between 901, and locating piece 902 supports go-between 901, and can inject the position of go-between 901 when locating piece 902 and mount pad 4 butt to support horizontal pole 8.

Working principle: the installation seat 4 and the support 2 are supported through the operation table 1, wherein the installation seat 4 is used for connecting the straightening double roller 5, the motor 6 drives the straightening double roller 5 to rotate, when a long rod workpiece passes through the straightening double roller 5, the long rod workpiece is driven to roll in the rotating process of the straightening double roller 5, and is repeatedly rolled, so that the whole long rod workpiece is relatively straight after coming out, the problem of bending eccentricity of the long rod workpiece is prevented, the guide plate 7 is used for conveying the guide long rod workpiece, the long rod workpiece can enter the straightening double roller 5 to be straightened, the long rod workpiece is rolled and straightened through the cooperation of the left roller 503 and the groove 504, the groove 504 is contacted with the long rod workpiece to be straightened through the cooperation of the lug 502, and when the deformed long rod workpiece passes through the groove 504 and the lug 502, the groove 504 and the lug 502 cooperate to roll and straighten the long rod workpiece.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a stock straightening mechanism, includes operation panel (1), its characterized in that: the automatic straightening machine is characterized in that an installing seat (4) is fixedly connected to the top end of the operating platform (1), a straightening double roller (5) is rotationally connected to the rear end of the installing seat (4), a motor (6) is fixedly connected to the rear end of the straightening double roller (5), a guide plate (7) is arranged at the front end of the straightening double roller (5), a support (2) is fixedly connected to the top end of the operating platform (1), a fixing support (3) is fixedly connected to the top end of the support (2), a cross rod (8) is movably connected to the inner end of the fixing support (3), and a positioning support (9) is movably connected to the outer end of the cross rod (8).

2. A pole straightening mechanism according to claim 1, characterized in that: the fixing support (3) comprises an arc-shaped base (301), the outer end of the arc-shaped base (301) is fixedly connected with a shaft sleeve (302), the shaft sleeve (302) penetrates through the left end and the right end of the top end of the arc-shaped base (301), and the right end of the shaft sleeve (302) is connected with the cross rod (8).

3. A pole straightening mechanism according to claim 1, characterized in that: the straightening double roller (5) comprises a right roller (501), the right roller (501) is rotationally connected with the mounting seat (4), and the outer end of the right roller (501) is fixedly connected with a bump (502).

4. A pole straightening mechanism according to claim 1, characterized in that: the straightening double-roller (5) further comprises a left roller (503), the left roller (503) is rotationally connected with the mounting seat (4), the left roller (503) is matched with the right roller (501), a groove (504) is formed in the outer end of the left roller (503), and the groove (504) is matched with the protruding block (502).

5. A pole straightening mechanism according to claim 1, characterized in that: the motor (6) comprises a motor (601), the motor (601) is located at the top end of the operating platform (1), a transmission shaft (602) is fixedly connected to the transmission end of the motor (601), and the transmission shaft (602) is fixedly connected with the straightening double roller (5).

6. A pole straightening mechanism according to claim 1, characterized in that: the material guide plate (7) comprises a baffle plate (701), wherein the baffle plate (701) is positioned at the inner end of the straightening double roller (5), and the baffle plate (701) is matched with the straightening double roller (5).

7. A pole straightening mechanism according to claim 6, characterized in that: the front end fixedly connected with small baffle (702) of baffle (701), small baffle (702) and the front end butt of straightening twin roll (5), the front end fixedly connected with big baffle (703) of small baffle (702), big baffle (703) and mount pad (4) fixed connection.

8. A pole straightening mechanism according to claim 1, characterized in that: the positioning support (9) comprises a connecting ring (901), the connecting ring (901) is located at the outer end of the cross rod (8), a positioning block (902) is fixedly connected to the front end of the connecting ring (901), and the positioning block (902) is abutted to the mounting seat (4).