CN221246549U

CN221246549U - Straightening adjusting device for channel steel machining

Info

Publication number: CN221246549U
Application number: CN202322788195.8U
Authority: CN
Inventors: 周楚淞
Original assignee: Jiangsu Ganglong Metal Products Co ltd
Current assignee: Jiangsu Ganglong Metal Products Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-07-02
Anticipated expiration: 2033-10-18

Abstract

The utility model relates to the technical field of channel steel machining, in particular to a straightening and adjusting device for channel steel machining, which comprises a straightening table, wherein a placing groove is formed in the center of the top surface of the straightening table, two clamping plates are connected in a sliding manner in the placing groove, springs are arranged on the clamping plates, one ends of the springs are fixedly connected with the clamping plates, the other ends of the springs are fixedly connected with one side of the placing groove, and two groups of driving devices are symmetrically arranged on two sides of the top surface of the straightening table. According to the utility model, the pressing device is arranged, the rotating shaft is lowered by rotating the turntable, the movable ring is driven to vertically descend, the two supporting rods are used for supporting the two movable plates, the two pressing plates are tightly attached to the inner wall of the channel steel, the inner wall of the channel steel is flattened, the purpose of straightening the inner side of the channel steel is realized, and the problems that the traditional channel steel straightening device can only linearly roll the surface of the channel steel, can not straighten the channel steel which is stressed to be bent inwards and has a limited application range are solved.

Description

Straightening adjusting device for channel steel machining

Technical Field

The utility model relates to the technical field of channel steel machining, in particular to a straightening and adjusting device for channel steel machining.

Background

The channel steel is a long steel with a groove-shaped section, belongs to carbon structural steel for construction and machinery, is a steel with a complex section, has a groove-shaped section, and is mainly used for manufacturing building structures, curtain wall engineering, mechanical equipment, vehicles and the like.

The channel steel is easy to bend due to external factors in the storage and transportation processes, so that the channel steel needs to be straightened before being used. When the existing channel steel straightening device is used, channel steel straightening work is achieved through carrying out linear rolling on the surface of the channel steel, so that although the channel steel can be initially straightened, the channel steel can be bent inwards after being stressed on the surface, the bent channel steel cannot be straightened in a surface rolling mode, and the application range is limited. In view of this, we propose a straightening adjustment device for channel steel processing.

Disclosure of utility model

The utility model aims to provide a straightening and adjusting device for channel steel machining, which solves the problems that the existing channel steel straightening device can only linearly roll the surface of channel steel and can not straighten the channel steel which is stressed to be bent inwards and has a limited application range.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a straightening adjusting device for channel-section steel processing, includes the straightening platform, the standing groove has been seted up to the top surface center department of straightening platform, sliding connection has two grip blocks in the standing groove, be provided with the spring on the grip block, spring one end and grip block fixed connection, the other end and the standing groove one side fixed connection of spring, straightening platform top surface bilateral symmetry is provided with two sets of drive arrangement, every group be provided with an electric telescopic handle on the drive arrangement, two fixedly connected with roof on the electric telescopic handle active end, the roof middle part is provided with closing device, closing device includes fly leaf, connecting rod, dog, installation piece, clamp plate, pivot, carousel, expansion link, vaulting pole, fly leaf swing joint is on the bottom surface of roof, clamp plate fixed mounting is on one side of fly leaf, be provided with the screw thread in the pivot, the screw thread section of pivot runs through the center department of roof and with roof threaded connection, carousel fixed connection is on the top of pivot, the expansion link joint is in the annular draw-in groove that the pivot downside was seted up, and pivot one side and articulated one side of the other end and pivot, the other end and articulated clamp link are kept away from to the side.

Preferably, the driving device comprises a sliding groove, a motor, a rotating rod, a partition plate and a movable block, wherein the sliding groove is formed in the top surface of the straightening table, the motor is fixedly arranged at one end of the inner wall of the sliding groove, one end of the rotating rod is fixedly connected with the output end of the motor through a coupler, the other end of the rotating rod is rotationally connected to one end of the sliding groove far away from the motor through a screw rod bearing, one side, close to the motor, of the sliding groove is fixedly connected with the partition plate, threads are formed in one section, located on the rear side of the partition plate, of the rotating rod is slidably connected in the sliding groove, the rotating rod penetrates through the movable block and is in threaded connection with the movable block, the electric telescopic rod is fixedly arranged on the top surface of the movable block, the driving device is arranged, the movable block is driven to rotate through the motor, the compressing device is driven to perform linear motion, the inner wall of the channel steel is linearly rolled, manual operation is replaced, labor is saved, and machining cost is reduced.

Preferably, the number of the clamping plates is two, the two clamping plates are arranged in an axisymmetric mode by taking the center line of the bottom surface of the placing groove as an axisymmetric mode, the two similar two surfaces of the clamping plates are both arranged to be rough surfaces, the channel steel can be simultaneously extruded through the two clamping plates, the channel steel can be clamped and fixed at the center position of the placing groove, the friction force between the clamping plates and the surface of the channel steel can be increased by arranging the rough surfaces, and then the stability of the channel steel in the placing groove is improved.

Preferably, a control switch is arranged on the top surface of the straightening table, the control switch is electrically connected with two motors and two electric telescopic rods, the two motors are connected in series in the same circuit, the two electric telescopic rods are connected in series in the same circuit, the motors and the electric telescopic rods are conveniently controlled to be opened and closed by the control switch, the two motors are connected in series in the same circuit, the work synchronous rate of the two motors is guaranteed, the synchronous movement of the two movable blocks is guaranteed, the stable linear movement of the pressing device is guaranteed, the two electric telescopic rods are connected in series in the same circuit, the work synchronous rate of the two electric telescopic rods is guaranteed, and therefore the top plate is guaranteed to be lifted stably.

Preferably, connecting rod sliding connection is in the slide hole of seting up on the roof, connecting rod bottom and fly leaf top surface fixed connection, connecting rod top and dog fixed connection, fly leaf and dog all with roof sliding connection, through setting up connecting rod and dog, both can fix the fly leaf on the roof, can carry out spacingly to the motion of fly leaf again, carry out horizontal movement after guaranteeing the fly leaf atress, guarantee that the clamp plate can laminate with the channel-section steel inner wall, guarantee the alignment effect.

Preferably, the installation piece fixed connection is on the fly leaf, clamp plate fixed mounting is on the installation piece, the clamp plate passes through the installation piece to be connected on the fly leaf, through installation piece with clamp plate fixed mounting on the fly leaf, make things convenient for the dismouting of clamp plate, can change not unidimensional clamp plate according to the specification of channel-section steel recess, make the device can straighten the channel-section steel of different specifications, hoisting device's application scope.

Preferably, each surface junction of clamp plate is smooth convex cambered surface setting, through setting up the convex cambered surface, avoids there being the edge on the clamp plate, stretches into the inside in-process of channel-section steel at the clamp plate and scrapes the flower with the channel-section steel inner wall, influences the subsequent use of channel-section steel.

By means of the technical scheme, the utility model provides the straightening and adjusting device for channel steel machining. The method has at least the following beneficial effects:

(1) According to the utility model, the pressing device is arranged, the rotating shaft is lowered by rotating the turntable, the movable ring is driven to vertically descend, the two supporting rods are used for supporting the two movable plates, the two pressing plates are tightly attached to the inner wall of the channel steel, the inner wall of the channel steel is flattened, the purpose of straightening the inner side of the channel steel is realized, and the problems that the traditional channel steel straightening device can only linearly roll the surface of the channel steel, can not straighten the channel steel which is stressed to be bent inwards and has a limited application range are solved.

(2) According to the utility model, the driving device is arranged, the motor drives the rotating rod to rotate, the movable block is driven to perform linear motion, the pressing device is driven to perform linear motion, the inner wall of the channel steel is linearly rolled, manual operation is replaced, the operation is simple and convenient, the labor force is saved, and the processing cost is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and together with the description serve to explain a part of the utility model:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged cross-sectional view of the compression device of the present utility model;

fig. 4 is an enlarged top view of a portion of the drive assembly of the present utility model.

In the figure: 1. straightening table; 2. a placement groove; 3. a clamping plate; 4. a spring; 5. a driving device; 501. a chute; 502. a motor; 503. a rotating rod; 504. a partition plate; 505. a movable block; 6. an electric telescopic rod; 7. a top plate; 8. a compacting device; 801. a movable plate; 802. a connecting rod; 803. a stop block; 804. a mounting block; 805. a pressing plate; 806. a rotating shaft; 807. a turntable; 808. a movable ring; 809. a brace rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

A straightening and adjusting device for channel steel processing comprises a straightening table 1, a placing groove 2 is formed in the center of the top surface of the straightening table 1, two clamping plates 3 are connected in the placing groove 2 in a sliding manner, springs 4 are arranged on the clamping plates 3, one ends of the springs 4 are fixedly connected with the clamping plates 3, the other ends of the springs 4 are fixedly connected with one side of the placing groove 2, the number of the clamping plates 3 is two, the two clamping plates 3 are arranged in an axisymmetric manner by taking the center line of the bottom surface of the placing groove 2 as the center line, two similar surfaces of the two clamping plates 3 are both arranged as rough surfaces, the channel steel is extruded through the two clamping plates 3 at the same time, the channel steel can be clamped and fixed at the center of the placing groove 2, the friction force between the clamping plates 3 and the surface of the channel steel can be increased by arranging the rough surfaces, the stability of the channel steel in the placing groove 2 is further improved, two groups of driving devices 5 are symmetrically arranged on the two sides of the top surface of the straightening table 1, each group of driving devices 5 is provided with an electric telescopic rod 6, the movable ends of the two electric telescopic rods 6 are fixedly connected with a top plate 7, the middle part of the top plate 7 is provided with a pressing device 8, the pressing device 8 comprises a movable plate 801, a connecting rod 802, a stop block 803, a mounting block 804, a pressing plate 805, a rotating shaft 806, a rotating disc 807, a movable ring 808 and a supporting rod 809, the movable plate 801 is movably connected to the bottom surface of the top plate 7, the connecting rod 802 is slidably connected in a sliding hole formed in the top plate 7, the bottom end of the connecting rod 802 is fixedly connected with the top surface of the movable plate 801, the top end of the connecting rod 802 is fixedly connected with the stop block 803, the movable plate 801 and the stop block 803 are slidably connected with the top plate 7, the movable plate 801 can be fixed on the top plate 7 through the arrangement of the connecting rod 802 and the stop block 803, the movement of the movable plate 801 can be limited, the movable plate 801 is ensured to be horizontally moved after being stressed, the pressing plate 805 is ensured to be attached to the inner wall of a channel steel, guarantee the alignment effect, clamp plate 805 fixed mounting is on one side of fly leaf 801, each face junction of clamp plate 805 is glossy convex cambered surface setting, through setting up the convex cambered surface, avoid clamp plate 805 to go up to have the edge, stretch into the inside in-process of channel-section steel at clamp plate 805 and scrape the flower with the channel-section steel inner wall, influence the subsequent use of channel-section steel, installation block 804 fixed connection is on fly leaf 801, clamp plate 805 fixed mounting is on installation block 804, clamp plate 805 passes through installation block 804 to be connected on fly leaf 801, pass through installation block 804 with clamp plate 805 fixed mounting on fly leaf 801, make things convenient for the dismouting of clamp plate 805, can change not unidimensional clamp plate 805 according to the specification of channel-section steel recess, make the device can straighten the channel-section steel of different specifications, hoisting device's application scope is provided with the screw thread in the pivot 806, the screw thread section of pivot 806 runs through the center department of roof 7 and with roof 7 threaded connection, carousel 807 fixed connection is on the top of pivot 806, the annular draw-in groove that pivot 808 joint was seted up in the pivot 806 downside, and pivot 808 and 806 rotate connection, strut 809 one end is articulated with pivot 808 side, strut 809 is articulated with the fly leaf 805, the other end is kept away from one side of strut 809 articulated with strut 805.

The driving device 5 comprises a chute 501, a motor 502, a rotating rod 503, a partition plate 504 and a movable block 505, wherein the chute 501 is arranged on the top surface of the straightening table 1, the motor 502 is fixedly arranged at one end of the inner wall of the chute 501, one end of the rotating rod 503 is fixedly connected with the output end of the motor 502 through a coupler, the other end of the rotating rod 503 is rotatably connected to one end of the chute 501 far away from the motor 502 through a screw rod bearing, the partition plate 504 is fixedly connected to one side of the chute 501 close to the motor 502, threads are arranged on one section of the rear side of the partition plate 504, the movable block 505 is slidably connected to the chute 501, the rotating rod 503 penetrates through the movable block 505 and is in threaded connection with the movable block 505, the electric telescopic rod 6 is fixedly arranged on the top surface of the movable block 505, a control switch is arranged on the top surface of the straightening table 1, the control switch is conveniently connected with the two motors 502 and the two electric telescopic rods 6 in an electric mode, the two motors 502 are connected in series in the same circuit through the control switch, the two motors 502 are connected in series in the same circuit, the two motors 502 are guaranteed to be connected in series, the work synchronous rate of the two motors 502 is guaranteed, the two motors 505 are guaranteed to be connected in the same circuit, the two electric telescopic rods are guaranteed to move stably and the same circuit, the two electric rod can move stably and stably, and the two electric rods can move stably and stably in series, and synchronously, and the same circuit can be guaranteed.

In this embodiment, the motor 502 may be a YCT series speed-regulating motor manufactured by Shanghai maple letter transmission machinery, inc., and its matched circuit and power supply are also provided by the manufacturer; in addition, the electric telescopic rod 6 according to the present utility model is also in the prior art, and it is needless to say that the present utility model is not limited to the improvement of the internal structures of the motor 502 and the electric telescopic rod 6.

When the straightening and adjusting device for channel steel processing is used, two clamping plates 3 are pulled out, a channel steel opening is upwards placed in a placing groove 2, the two clamping plates 3 are loosened, the elastic force generated by deformation of two springs 4 pushes the two clamping plates 3 to move similarly, the channel steel is clamped and fixed at the center of the placing groove 2, a pressing plate 805 with a proper size is selected according to the channel steel groove specification and is fixedly arranged on a mounting block 804, two electric telescopic rods 6 are controlled to synchronously descend through a control switch, the two electric telescopic rods 6 synchronously descend to drive a top plate 7 to stably descend, and when the two pressing plates 805 descend to be in contact with the bottom surface of the channel steel, the electric telescopic rods 6 are closed.

The rotating disc 807 is screwed, the rotating disc 807 drives the rotating shaft 806 to rotate, the rotating shaft 806 rotates to descend relative to the top plate 7, the rotating shaft 806 descends to drive the movable ring 808 to descend, one end of the supporting rod 809 is driven to descend by the movable ring 808, the two supporting rods 809 extrude the two movable plates 801 to move, the two movable plates 801 are respectively limited by the two connecting rods 802 and horizontally move away from the bottom surface of the top plate 7, the two movable plates 801 are driven to move away from each other by the separating movement of the two pressing plates 805, and when the two pressing plates 805 are respectively attached to two sides of the inner wall of the channel steel, the screwing of the rotating disc 807 is stopped.

Through the synchronous work of control switch control two motors 502, motor 502 work drives the bull stick 503 and rotates, and bull stick 503 rotates and drives movable block 505 and slide in spout 501 straight line, and two movable blocks 505 synchronous slip and drive closing device 8 and carry out rectilinear motion, roll the channel-section steel inner wall straight line, realize the inside alignment of channel-section steel.

After the straightening work is finished, the motor 502 is closed, the rotating disc 807 is screwed to enable the rotating shaft 806 to ascend, the two pressing plates 805 are enabled to move close to each other and are separated from contact with the inner wall of the channel steel, the electric telescopic rod 6 is started to enable the top plate 7 and the pressing device 8 to ascend, the clamping plate 3 is pulled out, and the straightened channel steel is taken down from the placing groove 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a straightening adjusting device for channel-section steel processing, includes alignment platform (1), its characterized in that: the straightening table (1) is provided with a placing groove (2), a clamping plate (3) is connected in the placing groove (2) in a sliding manner, a spring (4) is arranged on the clamping plate (3), one end of the spring (4) is connected with the clamping plate (3), the other end of the spring (4) is connected with the placing groove (2), the straightening table (1) is provided with a driving device (5), the driving device (5) is provided with an electric telescopic rod (6), a top plate (7) is connected onto the electric telescopic rod (6), and a pressing device (8) is arranged on the top plate (7);

the compressing device (8) comprises a movable plate (801), a connecting rod (802), a stop block (803), a mounting block (804), a pressing plate (805), a rotating shaft (806), a rotary table (807), a movable ring (808) and a supporting rod (809), wherein the movable plate (801) is connected to the top plate (7), the pressing plate (805) is connected to the movable plate (801), threads are arranged on the rotating shaft (806), the rotating shaft (806) penetrates through the top plate (7) and is in threaded connection with the top plate (7), the rotary table (807) is connected to the rotating shaft (806), the movable ring (808) is rotationally connected with the rotating shaft (806), one end of the supporting rod (809) is hinged to the movable ring (808), and the other end of the supporting rod (809) is hinged to the movable plate (801).

2. The straightening and adjusting device for channel steel machining according to claim 1, wherein: drive arrangement (5) include spout (501), motor (502), bull stick (503), baffle (504), movable block (505), spout (501) are seted up on straightening bench (1), motor (502) are connected in spout (501), bull stick (503) one end is connected with motor (502), the other end of bull stick (503) rotates to be connected on spout (501), baffle (504) are connected in spout (501), be provided with the screw thread on bull stick (503), movable block (505) sliding connection is in spout (501), bull stick (503) run through movable block (505) and with movable block (505) threaded connection, electric telescopic handle (6) are connected on movable block (505).

3. The straightening and adjusting device for channel steel machining according to claim 1, wherein: the number of the clamping plates (3) is two, the two clamping plates (3) are arranged in an axisymmetric mode by taking the central line of the bottom surface of the placing groove (2) as an axis, and two surfaces, close to each other, of the two clamping plates (3) are rough surfaces.

4. The straightening and adjusting device for channel steel machining according to claim 2, wherein: the straightening table (1) is provided with a control switch, the control switch is electrically connected with two motors (502) and two electric telescopic rods (6), the two motors (502) are connected in series in the same circuit, and the two electric telescopic rods (6) are connected in series in the same circuit.

5. The straightening and adjusting device for channel steel machining according to claim 1, wherein: the connecting rod (802) is connected to the top plate (7) in a sliding mode, one end of the connecting rod (802) is connected with the movable plate (801), and the other end of the connecting rod (802) is connected with the stop block (803).

6. The straightening and adjusting device for channel steel machining according to claim 1, wherein: the mounting block (804) is connected to the movable plate (801), the pressing plate (805) is connected to the mounting block (804), and the pressing plate (805) is connected to the movable plate (801) through the mounting block (804).

7. The straightening and adjusting device for channel steel machining according to claim 1, wherein: the joints of all the surfaces of the pressing plate (805) are smooth convex cambered surfaces.