CN210059600U

CN210059600U - Auxiliary supporting device of cold-bending forming machine

Info

Publication number: CN210059600U
Application number: CN201920546783.1U
Authority: CN
Inventors: 王进
Original assignee: Nanjing Qianlei Cold Formed Steel Co Ltd
Current assignee: Nanjing Qianlei Cold Formed Steel Co Ltd
Priority date: 2019-04-20
Filing date: 2019-04-20
Publication date: 2020-02-14
Anticipated expiration: 2029-04-20

Abstract

The utility model relates to an auxiliary stay device of clod wash make-up machine uses in clod wash make-up machine equipment field, and its technical scheme main points are: the automatic conveying device comprises a base frame supported on the ground, wherein mounting plates are connected to two opposite side walls of the base frame in a sliding mode, two conveying rollers are connected between the two mounting plates in a rotating mode, two limiting plates are connected to one conveying roller in a sliding mode, a sliding block is arranged on one side, abutted to the conveying rollers, of each limiting plate, a sliding groove for the sliding block to move is formed in each conveying roller, a limiting screw with one end abutted to the bottom of the sliding groove is connected to each sliding block in a threaded mode, and a driving piece used for driving the mounting plates; the advantages are that: the condition that the linear precision of processing is influenced by the downward bending of the section is reduced.

Description

Auxiliary supporting device of cold-bending forming machine

Technical Field

The utility model belongs to the technical field of the forming machine equipment of clod wash and specifically relates to an auxiliary stay device of clod wash forming machine is related to.

Background

The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness through the processes of rolling, extruding, casting and the like.

Chinese patent No. CN208019250U discloses a production apparatus for a metal plate decorative strip with a protective film, which is characterized by sequentially comprising an unreeling machine, a film sticking machine, a cold bending forming machine, a straightening machine, a cutting machine, and a blanking frame, wherein the film sticking machine comprises a frame, a stainless steel strip feeding positioning fixture arranged on the frame, an upper and a lower rubber roll film sticking devices arranged on the frame and behind the stainless steel strip feeding positioning fixture, and a protective film unreeling device arranged on the frame.

In the process of actually processing the section, the coiled material passes through the cutting machine after being formed by the cold-bending forming machine and falls on the blanking frame, the cutting machine cuts the section, but when the distance between the cutting machine and the cold-bending forming machine is too long, the section is easy to bend downwards under the self weight, so that the linear precision of section processing is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cold bending make-up machine's auxiliary stay device, its advantage: the condition that the linear precision of processing is influenced by the downward bending of the section is reduced.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an auxiliary stay device of forming machine, is including supporting subaerial bed frame, equal sliding connection has the mounting panel, two on the relative both sides wall of bed frame the rotation is connected with two transmission rollers, one of them between the mounting panel equal sliding connection has two limiting plates on the transmission roller, the limiting plate is equipped with the slider with one side of transmitting the roller conflict, set up the spout that supplies the slider to remove on the transmission roller, threaded connection has the stop screw that one end and spout tank bottom are contradicted on the slider, be equipped with the driving piece that is used for driving the mounting panel to remove along bed frame direction of height on the bed frame.

By adopting the technical scheme, an operator adjusts the position of the mounting plate through the driving piece, so that the transmission rollers correspond to the height of the section, when the section is output from the cold bending forming machine, the section passes through the two transmission rollers, the transmission roller positioned below plays a role in supporting the section, the downward bending of the section is limited, the section is kept in linear transmission, and the influence on the linear precision of section processing is reduced; meanwhile, an operator can move the limiting plate according to the actual width of the section bar, the limiting screw is screwed after the adjustment is finished to abut against the bottom of the sliding groove, the sliding block is limited, on one hand, the deviation of the section bar in the transmission process is reduced, on the other hand, the section bar corresponds to the position of a feeding hole of the cutting machine, and the cutting machine is flexible and convenient.

The utility model discloses further set up to: the driving piece comprises two supporting tables and a screw rod, the two supporting tables are fixed on the base frame and correspond to the two mounting plates respectively, a base is arranged below the mounting plate on the side wall of the base frame, the screw rod is in threaded connection with the supporting tables, one end of the screw rod penetrates through the mounting plate and then is rotatably connected with the base, and the screw rod is in threaded fit with the mounting plate.

Through adopting above-mentioned technical scheme, the operator rotates the screw rod, reciprocates through the screw rod and the thread engagement drive mounting panel of mounting panel, and is simple and convenient, has satisfied the demand that device and different specification forming machines carry out the matching.

The utility model discloses further set up to: the screw rod is equipped with the fixed disk above a supporting bench, the supporting bench has two branches, two through articulated shaft articulated the one end that the articulated shaft was kept away from to branch all is equipped with the fixed plate, two the fixed plate is located the both sides of fixed disk respectively, two all be equipped with the torsional spring on the articulated shaft, work as two when fixed plate contradicts with the fixed disk, the torsional spring is in by torsional state.

Through adopting above-mentioned technical scheme, because the torsional spring is in by the torsional mode for two branches drive the fixed plate that corresponds and the fixed disk supports tightly, restrict the rotation of fixed disk, reduced the screw rod and rotated and lead to the condition emergence that the transmission roller position changes.

The utility model discloses further set up to: two fixed plates all are equipped with the slipmat in the one side towards the fixed disk.

Through adopting above-mentioned technical scheme, the slipmat has increased the frictional force between fixed plate and the fixed disk, has reduced the possibility that skids to appear between the two.

The utility model discloses further set up to: the both sides of bed frame all are connected with the bracing arm through set screw, two the one end that the bed frame was kept away from to the bracing arm all rotates and is connected with the assistance and props the roller.

Through adopting above-mentioned technical scheme, the supplementary roller that props of bed frame both sides has improved the support effect to the section bar for the gravity dispersion of section bar has guaranteed the normal work of transmission roller.

The utility model discloses further set up to: two all set up the waist type groove that supplies set screw to pass on the bracing arm, waist type groove extends along the length direction of bracing arm.

By adopting the technical scheme, the waist-shaped groove is convenient for an operator to move the inclined supporting arm to enable the auxiliary supporting roller to correspond to the actual position of the section bar, so that the effective support of the auxiliary supporting roller to the section bar is ensured, and the operation is flexible and convenient.

The utility model discloses further set up to: two hydraulic cylinders are arranged on the ground, and a piston rod of each hydraulic cylinder is provided with a jacking support used for supporting the inclined supporting arm.

Through adopting above-mentioned technical scheme, through the holding power that the pneumatic cylinder provided to the bracing arm, shared the load that bracing arm and bed frame junction received, reduced the circumstances that the bracing arm takes place the displacement under the section bar pressure effect.

The utility model discloses further set up to: the hydraulic cylinder is fixed on the ground through an anchoring bolt.

Through adopting above-mentioned technical scheme, the position that the base frame supported has been made things convenient for to the operator to adjust according to the actual length of section bar to the dismantlement of pneumatic cylinder and ground is connected, has further improved the flexibility of device.

To sum up, the utility model discloses a beneficial technological effect does:

1. the section bar is supported by the transmission roller, so that the section bar is kept in linear transmission, and the condition that the linear precision of section bar processing is influenced by downward bending of the section bar is reduced; meanwhile, the height of the mounting plate and the distance between the two limiting plates can be adjusted, so that the requirement of actual production is met, and the flexibility is high;

2. the two auxiliary supporting rollers share the load borne by the conveying rollers, so that the stability of the section bar conveying is improved; the inclined strut arm can be correspondingly adjusted according to the actual position of the section bar, and the effective support of the section bar by the inclined strut arm is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural diagram of the base frame and the conveying roller according to the embodiment.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is an enlarged view at B in fig. 2.

Fig. 5 is an enlarged view at C in fig. 2.

In the figure, 1, a base frame; 11. mounting a plate; 12. a transfer roller; 13. a limiting plate; 14. a slider; 141. a chute; 142. a limit screw; 2. a drive member; 21. a support table; 22. a screw; 23. a base; 24. fixing the disc; 25. hinging a shaft; 251. a torsion spring; 26. a strut; 261. a fixing plate; 27. a non-slip mat; 3. a diagonal bracing arm; 31. a set screw; 32. auxiliary supporting rollers; 33. a waist-shaped groove; 34. a hydraulic cylinder; 341. jacking; 342. and (6) anchoring the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): an auxiliary supporting device of a cold bending forming machine is shown in figures 1 and 2 and comprises a base frame 1 supported on the ground, wherein the base frame 1 is positioned between the cold bending forming machine and a cutting machine, two opposite side walls of the base frame 1 are respectively connected with a mounting plate 11 in a sliding manner, the two mounting plates 11 are rotatably connected with two horizontal conveying rollers 12, and a driving piece 2 for driving the mounting plates 11 to move along the height direction of the base frame 1 is arranged on the base frame 1; two transmission rollers 12 are arranged along vertical direction and are located two limiting plates 13 on the transmission roller 12 of top sliding connection, and one side that limiting plate 13 and transmission roller 12 contradict is equipped with slider 14 (as figure 3), sets up the spout 141 that supplies slider 14 to remove on the transmission roller 12, and the axial extension of spout 141 along transmission roller 12 has the stop screw 142 that one end and spout 141 tank bottom contradicted on the slider 14.

As shown in fig. 2, the driving member 2 includes two supporting platforms 21 and two bases 23, the two supporting platforms 21 are both fixed at the upper end of the base frame 1 and respectively correspond to the two mounting plates 11, the two bases 23 are respectively connected to two opposite side walls of the base frame 1 and located below the mounting plates 11, the supporting platforms 21 are rotatably connected to screws 22, one end of each screw 22 downwardly penetrates through the mounting plate 11 and then is rotatably connected to the base 23, and the screws 22 are in threaded connection with the mounting plates 11.

The action process is as follows: in the actual production process, an operator firstly rotates the screw rod 22 to drive the mounting plate 11 to move up and down, so that the position of the transmission roller 12 corresponds to the height of the profile, then moves the limiting plates 13 according to the width of the profile, adjusts the distance between the two limiting plates 13, and screws the limiting screw 142 to tightly abut against the bottom of the sliding groove 141 after the adjustment is finished, so that the limiting plates 13 are fixed; when the section bar is output from the cold bending forming machine, the section bar passes through the space between the two transmission rollers 12 and then enters the cutting machine, the transmission roller 12 positioned below plays a role in supporting the section bar, the condition that the section bar bends downwards under the dead weight is limited, the linear transmission of the section bar is ensured, the linear precision of the section bar processing is improved, and meanwhile, the section bar is restrained between the two limiting plates 13, and the longitudinal deflection of the section bar is reduced; when the position or the width of the section bar is changed, an operator only needs to correspondingly rotate the screw rod 22 or move the limiting plate 13, and the operation is flexible and convenient.

As shown in fig. 2 and 5, the two opposite sides of the base frame 1 are connected with the inclined supporting arms 3 through the fixing screws 31, one ends of the inclined supporting arms 3, which are far away from the base frame 1, are inclined and extend upwards, the extended ends are rotatably connected with the auxiliary supporting rollers 32, two inclined supporting arms 3 are provided with waist-shaped grooves 33, which are used for the fixing screws 31 to pass through, the waist-shaped grooves 33 extend along the length direction of the inclined supporting arms 3, an operator can move the inclined supporting arms 3 according to the actual height of the section bars, the auxiliary supporting rollers 32 are abutted to the section bars, the section bars are supported, the downward bending of the section bars is further reduced, especially, when the length between the cold-bending forming machine and the cutting machine is too long, the auxiliary supporting rollers 32 share the pressure of the section bars, and the normal work of the.

As shown in fig. 2 and 5, two hydraulic cylinders 34 are arranged on the ground, the two hydraulic cylinders 34 correspond to the two diagonal bracing arms 3 respectively, and a piston rod of each hydraulic cylinder 34 is provided with a jacking 341 for supporting the diagonal bracing arm 3 so as to ensure that the auxiliary bracing roller 32 supports the section bar; meanwhile, the hydraulic cylinder 34 is fixed on the ground through the anchor bolt 342, and when the position of the base frame 1 is changed, an operator can remove the corresponding movable hydraulic cylinder 34 of the anchor bolt 342, so that the operation is simple and flexible.

As shown in fig. 2 and 4, a fixed disk 24 is disposed on the screw 22, the fixed disk 24 is disposed above the supporting platform 21, the supporting platform 21 is hinged to two supporting rods 26 through hinge shafts 25, the axes of the hinge shafts 25 are perpendicular to the screw 22, one ends of the two supporting rods 26, which are far away from the respective hinge shafts 25, are both provided with fixing plates 261, the two fixing plates 261 are respectively disposed at two sides of the fixed disk 24, and the two fixing plates 261 are both provided with anti-slip pads 27 on the side facing the fixed disk 24, the two hinge shafts 25 are both sleeved with torsion springs 251, when the two fixing plates 261 are abutted against the fixed disk 24, the torsion springs 251 are in a twisted state, the two supporting rods 26 drive the two fixing plates 261 to clamp the fixed disk 24 under the elastic force of the torsion springs 251, the rotation of the fixed disk 24 is limited, the rotation of the fixed disk 24 is reduced, when the screw 22 needs to be rotated, the operator rotates the support rod 26 and overcomes the elastic force of the torsion spring 251 to separate the two fixing plates 261 from the fixing plate 24.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an auxiliary stay device of forming machine which characterized in that: including supporting pedestal (1) subaerial, equal sliding connection has mounting panel (11), two on pedestal (1) the relative both sides wall rotate between mounting panel (11) and be connected with two transmission rollers (12), one of them equal sliding connection has two limiting plate (13) on transmission roller (12), limiting plate (13) are equipped with slider (14) with one side that transmission roller (12) contradict, set up spout (141) that supply slider (14) to remove on transmission roller (12), threaded connection has stop screw (142) that one end and spout (141) tank bottom contradict on slider (14), be equipped with driving piece (2) that are used for driving mounting panel (11) to remove along pedestal (1) direction of height on pedestal (1).

2. The auxiliary supporting device of a forming machine according to claim 1, characterized in that: the driving piece (2) comprises two supporting tables (21) and a screw rod (22), the two supporting tables (21) are fixed on the base frame (1) and correspond to the two mounting plates (11) respectively, a base (23) is arranged below the mounting plate (11) on the side wall of the base frame (1), the screw rod (22) is connected with the supporting tables (21) in a threaded mode, one end of the screw rod (22) penetrates through the mounting plate (11) and then is connected with the base (23) in a rotating mode, and the screw rod (22) is in threaded fit with the mounting plate (11).

3. The auxiliary supporting device of a forming machine according to claim 2, characterized in that: screw rod (22) are equipped with fixed disk (24) above brace table (21), brace table (21) articulates through articulated shaft (25) has two branch (26), two the one end that articulated shaft (25) were kept away from in branch (26) all is equipped with fixed plate (261), two fixed plate (261) is located the both sides of fixed disk (24) respectively, two all be equipped with torsional spring (251) on articulated shaft (25), when two fixed plate (261) contradicts with fixed disk (24), torsional spring (251) are in by the torsional mode.

4. An auxiliary support device for a forming machine according to claim 3, wherein: the two fixing plates (261) are provided with anti-slip pads (27) on the sides facing the fixed disc (24).

5. The auxiliary supporting device of a forming machine according to claim 1, characterized in that: both sides of bed frame (1) all are connected with bracing arm (3) through set screw (31), two the one end that bed frame (1) was kept away from in bracing arm (3) all rotates and is connected with supplementary dancer roll (32).

6. An auxiliary support device for a forming machine according to claim 5, wherein: two waist type groove (33) that supply set screw (31) to pass are all seted up on bracing arm (3), the length direction of bracing arm (3) is followed in waist type groove (33) extends.

7. An auxiliary support device for a forming machine according to claim 6, wherein: two hydraulic cylinders (34) are arranged on the ground, and a piston rod of each hydraulic cylinder (34) is provided with a jacking support (341) for supporting the inclined supporting arm (3).

8. An auxiliary support device for a forming machine according to claim 7, wherein: the hydraulic cylinder (34) is fixed on the ground through an anchor bolt (342).