CN218873333U

CN218873333U - Pre-buried channel straightening machine

Info

Publication number: CN218873333U
Application number: CN202223103824.0U
Authority: CN
Inventors: 桑钰博; 桑俊安; 陈书杰; 高辉
Original assignee: Henan Kunjin Metal Mstar Technology Co ltd
Current assignee: Henan Kunjin Metal Mstar Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-18
Anticipated expiration: 2032-11-22

Abstract

The utility model provides a buried channel straightener includes the frame and locates wheel components and multiunit lower wheel components on the multiunit in the frame, go up wheel components and locate wheel components top down, on each, wheel components sets up at the length direction of frame interval down, it includes last roller shaft and the epaxial last gyro wheel of rotation assembly last roller to go up wheel components, it passes through the relative frame of adjustment mechanism and sets up the mounting structure of liftable regulation to go up wheel components, wheel components includes two lower gyro wheels and two lower roller shafts down, two coaxial settings of roller shaft down, two relative frame of roller shaft are fixed down, two lower gyro wheels rotate the relative tip of assembly at two lower roller shafts, form the groove structure who is used for corresponding with buried channel under two between the gyro wheels, straightener is still including the drive assembly who is used for driving the synchronous rotation of lower gyro wheel on each group of roller components down, the utility model provides a scheme has reduced the manufacturing cost of buried channel straightening process, the quality level of straightening process has been promoted.

Description

Pre-buried channel straightening machine

Technical Field

The utility model relates to a buried channel straightening machine in advance.

Background

The pre-buried channel is a semi-closed section with one open end, a certain number of anchor rods are welded on the back of the pre-buried channel, and the pre-buried channel is pre-buried in concrete during construction and serves as a rooting foundation for later-stage electromechanical equipment installation. The embedded channel deforms in the welding process, so that the straightness of the whole channel cannot meet the technical requirements, and the embedded channel needs to be straightened before leaving a factory. In the pre-buried channel product structure, often the length of stock will be more than the height of channel section bar. Therefore, when the traditional steel rolling straightener is adopted, the diameter of the roller of the straightener needs to be made very large so as to enable the anchor rod of the embedded channel to pass through, the power of the steel rolling straightener is large, the distance between the rollers is also large, the whole length of the embedded channel is about 2 meters, and therefore the straightening cost is high, and the straightening effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a buried channel straightener for solve above-mentioned technical problem and reduce the manufacturing cost of alignment buried channel process, promote the quality level of aligning process.

The technical scheme of the utility model is realized like this: a pre-buried channel straightener is characterized by comprising a rack, a plurality of groups of upper roller assemblies and a plurality of groups of lower roller assemblies, wherein the upper roller assemblies and the lower roller assemblies are arranged in the rack;

go up wheel components and include last roller shaft and rotate the last gyro wheel of assembly on last roller shaft, go up wheel components and set up the mounting structure that the liftable was adjusted through the relative frame of adjustment mechanism, wheel components includes two lower gyro wheels and two lower roller shafts down, and two lower roller shafts are coaxial to be set up, and two lower roller shafts are fixed relative frame, and two lower gyro wheels rotate the relative tip of assembly at two lower roller shafts, form between two lower gyro wheels to be used for the groove structure who corresponds with embedded channel, and the straightener is still including being used for driving the synchronous pivoted drive assembly of lower gyro wheel on each group wheel components down.

On the basis of the scheme, the improved structure is that the rack comprises two vertically arranged side plates and a top plate movably assembled at the tops of the two opposite side plates, guide plates are uniformly arranged on the inner sides of the two side plates along the length direction of the two side plates at intervals, and threaded holes are uniformly formed in the top plate at intervals.

On the basis of the scheme, the adjusting mechanism is further improved as follows, the adjusting mechanism comprises a support, an adjusting screw rod and an adjusting hand wheel, the support is n-shaped, two vertical panels of the support are assembled in a sliding mode relative to the guide plates, the adjusting screw rod is in threaded connection with the top plate, the lower end portion of the adjusting screw rod is fixed to the top of the support, the adjusting hand wheel is fixed to the upper end portion of the adjusting screw rod, and the upper roller shaft is fixedly assembled relative to the two vertical panels of the support.

On the basis of the scheme, the novel support is further improved in the following mode, a vertical guide rod is further fixed to the top of the support, and a through hole corresponding to the guide rod is formed in the top plate.

On the basis of the scheme, the driving assembly is further improved as follows, the driving assembly comprises a driving motor and a plurality of groups of transmission mechanisms, each transmission mechanism comprises a middle transition gear, a gear shaft and a transmission chain wheel, the middle transition gear is connected with the gear shaft key, the middle transition gear is meshed with each lower roller of the adjacent two groups of lower roller assemblies simultaneously, the transmission chain wheels of the adjacent transmission mechanisms are meshed through chains, the end part of any group of transmission mechanisms is provided with the driving chain wheel, and the driving end of the driving motor is connected with the driving chain wheel through the chains.

On the basis of the scheme, the rack is further improved as follows, the rack further comprises an H-shaped base, the two side plates are fixed relative to the horizontal panel of the base, the two end parts of the gear shaft extend to the position between the side plates and the vertical panel of the base, the driving motor is installed in the lower cavity of the base, and the horizontal panel of the base is provided with a notch for avoiding a chain between the driving chain wheel and the driving motor.

In addition to the above solution, the two end portions of the lower roller shaft extend to the outer sides of the two side plates and are fixed to the two vertical panels of the base.

By adopting the technical scheme, the beneficial effects of the utility model are that:

(1) Reduce the manufacturing cost of the valuable process of embedded channel, compare with traditional straightener, set up two lamella formula structures through the lower gyro wheel on the roller components down, form the clearance between two lower gyro wheels and dodge the stock on the embedded channel, make the embedded channel that has the stock in the straightening process can pass through the straightener smoothly, need not to increase the diameter of gyro wheel, through setting up drive assembly simultaneously, the drive mode to each roller components down in the straightening process has been changed, driving motor passes through a chain and drives a middle transition gear rotation, can realize all equidirectional rotations of all middle transition gears, each middle transition gear drives the lower gyro wheel synchronous rotation of two sets of roller components down rather than adjacent, compare with traditional straightener and reduced power, the manufacturing cost of embedded channel at the straightening process has also been reduced.

(2) The quality level of the straightening process is improved, after the pre-buried channel finishes the straightening process, the straightness of the workpiece coming out of the straightening machine is checked, the displacement direction of the upper roller is determined and adjusted through the adjusting mechanism, and the straightness of the straightened workpiece is guaranteed to be qualified.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a right side view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the middle frame of the present invention;

FIG. 3 is a front view of the upper and lower roller assemblies and the adjusting mechanism of the present invention;

FIG. 4 is a right side view of the assembly of the upper and lower roller assemblies and the adjustment mechanism of the present invention;

FIG. 5 is a schematic structural view of the lower and middle roller assemblies of the present invention;

FIG. 6 is a front view of the assembly of the lower and middle roller assemblies and the driving assembly of the present invention;

FIG. 7 is a front view of the overall structure of the present invention;

wherein: 1-frame, 11-side plate, 12-top plate, 13-base, 2-upper roller shaft, 21-upper roller, 22-bracket, 23-adjusting screw, 24-adjusting hand wheel, 25-guide rod, 3-lower roller shaft, 31-lower roller, 4-gear shaft, 41-intermediate transition gear, 42-transmission chain wheel, 43-driving chain wheel, 44-driving motor and 5-embedded channel.

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. It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element 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," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, unless otherwise explicitly stated or limited in the description of the present invention, 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 by those skilled in the art according to specific situations.

The utility model relates to a concrete embodiment of buried groove straightening machine, as shown in fig. 1-7:

the utility model provides an embedded channel straightener, includes frame 1 and locates the interior gyro wheel 21 subassemblies of multiunit and the 31 subassemblies of multiunit bottom roller of frame 1, goes up gyro wheel 21 subassemblies and locates the 31 subassemblies tops of bottom roller, and each upper and lower gyro wheel 31 subassemblies evenly set up at the length direction of frame 1 upper and lower interval.

Frame 1 includes the roof 12 of 11 top movable assembly of curb plates 11 and the relative both sides board of two vertical settings, roof 12 and curb plate 11 are "n" shape, go up gyro wheel 21 subassembly and lower gyro wheel 31 subassembly and locate in the space that roof 12 and curb plate 11 formed, frame 1 is still including locating "H" shape base 13 of curb plate 11 below, the relative base 13's of the bottom of two curb plates 11 horizontal panel is fixed, two vertical panels of base 13 are in the relative both sides board 11 parallel arrangement in the outside of both sides board 11.

The upper roller 21 assembly comprises an upper roller 21 shaft 2 and an upper roller 21, the upper roller 21 is arranged in the middle of the upper roller 21 shaft 2 through two bearings, the upper roller 21 assembly is assembled in a lifting way relative to the frame 1 through an adjusting mechanism, the adjusting mechanism comprises an n-shaped bracket 22, two ends of the upper roller 21 shaft 2 are respectively fixed relative to two vertical panels of the bracket 22, two vertical panels of the bracket 22 are provided with semicircular holes, the upper roller 21 shaft 2 is fixed with the vertical panels through the semicircular holes, the two vertical panels of the bracket 22 are assembled in a sliding way relative to two side plates 11, concretely, guide plates are uniformly arranged at intervals on the opposite end surfaces of the two side plates 11, a longitudinal guide groove is formed between the two guide plates, the vertical panels of the bracket 22 are assembled in a sliding way relative to the guide groove, evenly be provided with the screw hole corresponding to each support 22 interval on the roof 12, adjustment mechanism still includes adjusting screw 23, adjusting screw 23's bottom is fixed in frame 1 relative to the top of support 22, adjusting screw 23's top is fixed with adjusting hand wheel 24 in frame 1 outside, adjusting screw 23 passes through screw hole and roof 12 threaded connection, still be fixed with guide arm 25 on support 22's the roof 12, set up the through-hole that corresponds with guide arm 25 on the roof 12, the quantity of guide arm 25 is preferred two, adjusting screw 23 both sides are located to two guide arms 25, during the installation, assemble adjusting screw 23 with the screw hole of roof 12 earlier, penetrate two through-holes on roof 12 with two guide arms 25 simultaneously, fix relative both sides board 11 of roof 12 again at last.

The lower roller 31 assembly comprises two lower rollers 31 and two lower roller 31 shafts 3, the two lower rollers 31 shafts 3 are coaxially arranged, the two lower roller 31 shafts 3 respectively penetrate two vertical panels of the two side plates 11 and the base 13 to be fixed, the two lower rollers 31 are oppositely arranged, a gap for avoiding an anchor rod is reserved between the two lower rollers 31, and the diameters of the opposite ends of the two lower rollers 31 are reduced to form a groove structure corresponding to the embedded channel 5.

The straightening machine is further provided with a driving assembly, the driving assembly comprises a plurality of groups of transmission mechanisms and driving motors 44, each transmission mechanism comprises a middle transition gear 41, a gear shaft 4 and a transmission chain wheel 42, the middle transition gear 41 is in key connection with the middle of the gear shaft 4, the middle transition gear 41 is located on the lower side of the center line of the two groups of lower roller wheels 31 and is meshed with the lower roller wheels 31 of the two groups of adjacent lower roller wheels 31 at the same time, two end portions of the gear shaft 4 extend to the outer portions of the two side plates 11, the gear shaft 4 can be rotatably assembled relative to the side plates 11, the transmission chain wheels 42 of the adjacent transmission mechanisms are meshed through chains, the end portion of any one group of the transmission mechanisms is provided with a driving chain wheel 43, the driving end of the driving motor 44 is connected with the driving chain wheel 43 through a chain, the driving motor 44 is preferably a speed reducing motor, a mounting base used for mounting the driving motors 44 is arranged in a cavity in the lower portion of the base 13, and a horizontal panel of the base 13 is provided with a notch used for avoiding the chain between the driving chain wheel 43 and the driving motor 44.

The utility model discloses a concrete operation as follows:

when the straightening machine works, the driving motor 44 is started, the driving motor 44 drives the driving chain wheel 43 which is meshed with the driving motor 44 through the chain to rotate, further, the middle transition gear 41 which is coaxial with the driving chain wheel 43 is driven to rotate, all the middle transition gears 41 rotate in the same direction under the driving of the transmission chain wheel 42 and the chain, each middle transition gear 41 drives the lower roller 31 which is meshed with the middle transition gear to rotate, the opening of the embedded channel 5 which needs to be straightened is upwards sent into the straightening machine, the groove bar embedded channel 5 of the lower roller 31 is supported, the upper roller 21 is pressed on the upper plane of the embedded channel 5, when the lower roller 31 rotates, the upper roller 31 and the lower roller 31 act together to drive the embedded channel 5 to move forwards linearly, the anchor rod of the embedded channel 5 just passes through the gap between the two lower rollers 31 in the same group, the straightness of a workpiece coming out of the straightening machine is checked, the displacement direction and the size of the upper roller 21 are determined and adjusted, and the straightness of the workpiece is adjusted by adjusting the hand wheel 24 until the straightened workpiece is qualified, the straightness of the workpiece is qualified, the straightening machine can be used for other workpieces which can be used for straightening work of the embedded channel, but not limited by T-shaped steel panels and the handwheel panels.

The utility model provides a technical scheme has solved the power that exists when the pre-buried channel of current straightener to area stock is straightened big, the gyro wheel diameter is big, the gyro wheel interval is big inherent problem such as big, reduces the manufacturing cost of aligning process, promotes the quality level of aligning process.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pre-buried channel straightener is characterized by comprising a rack, a plurality of groups of upper roller assemblies and a plurality of groups of lower roller assemblies, wherein the upper roller assemblies and the lower roller assemblies are arranged in the rack;

go up the roller components and include last roller shaft and the last gyro wheel of rotation assembly on last roller shaft, go up the roller components and set up the mounting structure of liftable regulation through the relative frame of adjustment mechanism, roller components includes two lower gyro wheels and two lower roller shafts down, and two lower roller shafts are coaxial to be set up, and two lower roller shafts are fixed relative frame, and two lower gyro wheels rotate the relative tip of assembly at two lower roller shafts, form the groove structure that is used for corresponding with the embedded channel between two lower gyro wheels, and the straightener is still including the drive assembly who is used for driving the synchronous rotation of lower gyro wheel on each group of roller components down.

2. The embedded channel straightener of claim 1, wherein the frame comprises two vertically arranged side plates and a top plate movably assembled with the tops of the two opposite side plates, guide plates are evenly arranged on the inner sides of the two side plates at intervals along the length direction of the side plates, and threaded holes are evenly arranged on the top plate at intervals.

3. The embedded channel straightening machine according to claim 2, wherein the adjusting mechanism comprises a support, an adjusting screw and an adjusting hand wheel, the support is n-shaped, two vertical panels of the support are assembled in a sliding mode relative to the guide plates, the adjusting screw is in threaded connection with the top plate, the lower end portion of the adjusting screw is fixed to the top of the support, the adjusting hand wheel is fixed to the upper end portion of the adjusting screw, and the upper roller shaft is assembled in a fixed mode relative to the two vertical panels of the support.

4. The embedded channel straightener as claimed in claim 3, wherein a vertical guide rod is further fixed to the top of the bracket, and a through hole corresponding to the guide rod is formed in the top plate.

5. The embedded channel straightening machine according to claim 4, characterized in that the driving assembly comprises a driving motor and a plurality of groups of transmission mechanisms, each transmission mechanism comprises a middle transition gear, a gear shaft and a transmission chain wheel, the middle transition gear is connected with the gear shaft in a key mode, the middle transition gear is meshed with each lower roller of two adjacent groups of lower roller assemblies at the same time, the transmission chain wheels of the adjacent transmission mechanisms are meshed through chains, a driving chain wheel is arranged at the end part of any one group of transmission mechanisms, and the driving end of the driving motor is connected with the driving chain wheel through a chain.

6. The embedded channel straightening machine according to claim 5, wherein the frame further comprises an H-shaped base, the two side plates are fixed relative to a horizontal panel of the base, two end portions of the gear shaft extend to positions between the side plates and a vertical panel of the base, the driving motor is installed in a lower cavity of the base, and a notch for avoiding a chain between the driving chain wheel and the driving motor is formed in the horizontal panel of the base.

7. The insert channel straightener as claimed in claim 6, wherein the two ends of the lower roller shaft extend to the outside of the two side plates and are fixed to the two vertical panels of the base.