CN216801216U - Z-shaped section cold roll forming equipment - Google Patents

Abstract

The utility model discloses a cold roll forming device for a z-shaped material, which comprises a workbench, wherein a plurality of supporting seats are fixedly arranged on the workbench, a correcting wheel mechanism is arranged on one of the supporting seats, the correcting wheel mechanism comprises two supporting rods which are fixedly arranged on the supporting seats at intervals, a first correcting wheel, a second correcting wheel and a third correcting wheel are rotatably arranged on one of the supporting rods, and a fourth correcting wheel is rotatably arranged on the other supporting rod. According to the utility model, by arranging the correcting wheel mechanism, when the z-shaped material passes through, one end of the z-shaped material is supported and corrected by the first correcting wheel, the fourth correcting wheel ensures that the end is bent but not bent, so that the bending and shaping of one end of the z-shaped material are ensured, and the other end of the z-shaped material is supported and corrected by the second correcting wheel and the third correcting wheel, the bending and shaping of the other end of the z-shaped material are ensured, so that the further correction and shaping of the primarily formed z-shaped material are realized.

Description

Z-shaped section cold roll forming equipment

Technical Field

The utility model relates to the technical field of cold roll forming equipment, in particular to cold roll forming equipment for a z-shaped material.

Background

The cold roll forming is a plastic processing technology for continuously and transversely bending metal plate strips such as coiled materials, strip materials and the like through a plurality of forming rollers which are sequentially arranged to manufacture a section with a specific section.

The patent document CN209174634U proposes a multifunctional integrated cold roll forming device, which comprises a frame, wherein a feeding frame, a front sliding table, a roller cold roll forming device and a rear sliding table, which are connected in sequence, are arranged on the frame; the feeding frame is provided with a feeding channel, and the width of the feeding channel can be adjusted; a front mould frame is matched on the front sliding table in a sliding way; an adjustable cold bending channel connected with the feeding channel is arranged in the roller cold bending device; the rear sliding table is matched with a rear mold frame and a rear forming mold in a sliding manner, and can drive the rear mold frame and the rear forming mold to reciprocate along the conveying direction of the feeding channel; the front mold frame and the rear mold frame are both provided with a sliding block and an adjusting mechanism, and the adjusting mechanism can drive the sliding block to do reciprocating movement along the direction vertical to the feeding channel. The utility model improves the integration degree, can adapt to the cold roll forming of sectional materials with different sizes and specifications, obviously improves the universality and saves the production cost.

When processing z section bar with cold roll forming equipment, need buckle z section bar raw materials step by step, the z section bar of nevertheless buckling very easily produces great stress at the part of buckling, then in subsequent use, appears buckling recovery or bending change, leads to the finished product yields not high, and part life is short scheduling problem, in order to maintain the angle of buckling, improves the finished product yields, therefore an urgent need a z section bar cold roll forming equipment and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cold roll forming device for a z-shaped material, which is used for solving the defects in the prior art.

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

the utility model provides a Z section bar forming equipment that clods and rolls, includes the workstation, the fixed a plurality of supports that are provided with on the workstation, one of them be provided with on the support and correct the wheel mechanism, correct the wheel mechanism and include two branches that the interval was fixed to be set up on the support, one of them rotate on the branch and be provided with first correction wheel, second correction wheel and third correction wheel, another it is provided with the fourth correction wheel to rotate on the branch, first correction wheel and fourth correction wheel cooperation are buckled the design the one end of Z section bar, the second is corrected the wheel and is buckled the design with the third correction wheel cooperation the other end of Z section bar.

Preferably, the first correcting wheel is arranged at the same height as the upward bending part of the passing z-shaped material, and the surface rolling is tightly contacted with the upward bending part of the passing z-shaped material.

Preferably, the second correcting wheel and the third correcting wheel are arranged at the same height with the downward bending part of the z-shaped material passing through, and the adjacent surface gap between the second correcting wheel and the third correcting wheel is matched with the z-shaped material.

Preferably, the fourth straightening wheel is obliquely and downwardly suspended, and the outermost end surface is rolled and is in contact with the fold bent upwards of the z-shaped profile.

Preferably, one section is continuous all be provided with forming mechanism on the support, forming mechanism includes two rollers that the interval set up about the support, two coaxial fixed cover has connect assorted shaping running roller on the roller.

Preferably, the forming roller is provided with tapered portions which bend both end portions of the z-shaped material extruded therethrough, and the taper of the tapered portions in the continuous forming mechanism is gradually increased in the feeding direction of the z-shaped material.

Preferably, the sliding sleeves are sleeved at two ends of the roll shaft in a rotating mode and are arranged in a sliding mode through the supporting seats.

Preferably, a screw rod is fixedly arranged on the sliding sleeve on the upper side, the upper end of the screw rod penetrates through the support in a sliding mode, and nuts are sleeved on the upper side and the lower side of the penetrating position in a threaded mode.

In the technical scheme, the utility model has the beneficial effects that:

this z section bar clod wash former is through setting up correction wheel mechanism, when the z section bar passes through, utilize first correction wheel to support the one end of rectifying the z section bar on one side, the fourth is rectified simultaneously and is taken turns and ensure this end and buckle rather than crooked, thereby ensure the bending type of z section bar one end, the another side utilizes second correction wheel and third to rectify the other end that takes turns to support the correction z section bar, and ensure the angle of buckling of the z section bar other end, make the bending type of the other end of z section bar, realize further correction after the preliminary shaping of z section bar from this and stereotype, the yields is greatly improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic front sectional view of an aligning roller mechanism according to an embodiment of the present invention;

fig. 2 is a schematic front sectional view of a molding mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic overall plan view of an embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention.

Description of reference numerals:

1. a work table; 2. a support; 3. a strut; 4. a first correction wheel; 5. a second correction wheel; 6. a third correction wheel; 7. a fourth correction wheel; 8. a roll shaft; 9. forming rollers; 10. a tapered portion; 11. a sliding sleeve; 12. a screw; 13. a nut; 14. a bearing; 15. and (3) a mandrel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-4, a z-shaped material cold roll forming apparatus provided in an embodiment of the present invention includes a workbench 1, a plurality of supporting bases 2 are fixedly disposed on the workbench 1, one of the supporting bases 2 is provided with a correction wheel mechanism, the correction wheel mechanism includes two supporting rods 3 fixedly disposed on the supporting base 2 at intervals, one of the supporting rods 3 is rotatably provided with a first correction wheel 4, a second correction wheel 5 and a third correction wheel 6, the other supporting rod 3 is rotatably provided with a fourth correction wheel 7, the first correction wheel 4 and the fourth correction wheel 7 cooperate to bend and shape one end of the z-shaped material, and the second correction wheel 5 and the third correction wheel 6 cooperate to bend and shape the other end of the z-shaped material.

Specifically, the workbench 1 is used for bearing each component of the forming equipment, and the workbench 1 is also provided with a servo feeding mechanism which is used for continuously conveying z-shaped material raw materials into the equipment and promoting the primarily formed or formed z-shaped material to continuously feed to the next forming step; the support 2 is used for supporting each part of the forming and processing mechanism to enable the forming and processing mechanism to be located at the same height relative to the processing station of the z-shaped material, so that the z-shaped material is convenient to feed; the bearing 14 is embedded in each correction wheel, the mandrel 15 is embedded in the bearing 14, and the mandrel 15 is fixedly connected with the support rod 3, so that the positions of the correction wheels can be fixed, and the correction wheels can roll along with the feeding of the z-shaped material, and the correction and the sizing of the z-shaped material are promoted. In practical use, when the z-shaped material passes through the correcting wheel mechanism, one side of the z-shaped material is provided with the first correcting wheel 4 for supporting and correcting one end of the z-shaped material, the fourth correcting wheel 7 ensures that the end is bent instead of bent, so that the bending and shaping of one end of the z-shaped material are ensured, the other side of the z-shaped material is provided with the second correcting wheel 5 and the third correcting wheel 6 for supporting and correcting the other end of the z-shaped material, the bending angle of the other end of the z-shaped material is ensured, the bending and shaping of the other end of the z-shaped material are ensured, and therefore the further correction and shaping after the primary forming of the z-shaped material are realized, and the yield is greatly improved.

Compared with the prior art, the cold roll forming equipment for the z-shaped material provided by the embodiment of the utility model is provided with the correcting wheel mechanism, when the z-shaped material passes through, one end of the z-shaped material is supported and corrected by the first correcting wheel 4, and the end is bent but not bent by the fourth correcting wheel 7, so that the bending and shaping of one end of the z-shaped material are ensured, and the other end of the z-shaped material is supported and corrected by the second correcting wheel 5 and the third correcting wheel 6, and the bending angle of the other end of the z-shaped material is ensured, so that the bending and shaping of the other end of the z-shaped material are ensured, further correction and shaping of the primarily formed z-shaped material are realized, and the yield is greatly improved.

As a preferable configuration of the present embodiment, the first correcting wheel 4 is disposed at the same height as the upward bent portion of the passing z-shaped material, and the surface of the first correcting wheel is rolled to be in close contact with the upward bent portion of the passing z-shaped material, specifically, the first correcting wheel 4 is pressed against one end of the z-shaped material, so that a bending force is applied to one end of the z-shaped material, and the bending and shaping of one end of the z-shaped material is promoted.

As a preferable technical solution of the present embodiment, the second correction wheel 5 and the third correction wheel 6 are both disposed at the same height as the downward bending portion of the passing z-shaped material, the adjacent surface gap between the second correction wheel 5 and the third correction wheel 6 is matched with the z-shaped material, specifically, the gap between the second correction wheel 5 and the third correction wheel 6 can clamp one end of the passing z-shaped material, the upper end of the second correction wheel 5 is flush, and can support the middle portion of the z-shaped material, thereby keeping one end of the z-shaped material bent through the gap between the second correction wheel 5 and the third correction wheel 6, ensuring the bending angle of the end of the z-shaped material, i.e. ensuring the bending shape of the end of the z-shaped material, and realizing correction.

As a preferred technical solution of this embodiment, the fourth correction wheel 7 is obliquely suspended downward, and the rolling of the outermost end surface is in contact with the upward bending crease of the z-shaped material, specifically, the rolling lowest end of the fourth correction wheel 7 is matched with the upper end surface of the second correction wheel 5, so as to ensure that the middle part of the z-shaped material passes horizontally, and the gap between the rolling lowest end of the fourth correction wheel 7 and the first correction wheel 4 is matched with the z-shaped material, so that the bending angle of the end of the z-shaped material, which abuts against the first correction wheel 4, is determined, and then the rolling correction and the sizing of the fourth correction wheel 7 are performed.

In another embodiment of the utility model, a section of continuous support 2 is provided with a forming mechanism, the forming mechanism comprises two roll shafts 8 arranged at intervals up and down on the support 2, the two roll shafts 8 are coaxially and fixedly sleeved with matched forming roll wheels 9, specifically, a gap between the two forming roll wheels 9 is matched with the z-shaped material, the forming roll wheels 9 in each forming mechanism are driven by the roll shafts 8, each roll shaft 8 is driven by a servo motor through a linkage mechanism, and the linkage mechanism is usually chain transmission and the like.

As a preferred technical solution of this embodiment, the forming rollers 9 are provided with tapered portions 10, the tapered portions 10 bend and extrude the two end portions of the passing z-shaped material, the taper of the tapered portions 10 in the continuous forming mechanism is gradually and gradually increased along with the feeding direction of the z-shaped material, specifically, the tapered portions 10 are provided on the opposite outer sides of the two forming rollers 9, the end portions of the passing z-shaped material can be bent, and the bending angle of the end portions of the z-shaped material gradually increases as the z-shaped material sequentially passes through more and more forming mechanisms, so as to form a z-shaped structure which tends to be qualified.

As the preferred technical scheme of this embodiment, 8 both ends of roller all rotate to cup joint sliding sleeve 11, and sliding sleeve 11 and 2 sliding connection settings of support, it is concrete, sliding sleeve 11's setting makes roller 8 can reciprocate height-adjusting on support 2, and then can adjust interval or position relation between two shaping running rollers 9 according to the size of shaping running roller 9 or the panel thickness of waiting to process z section bar raw materials.

As a further preferred technical solution of this embodiment, a screw 12 is fixedly disposed on the upper sliding sleeve 11, the upper end of the screw 12 slidably penetrates through the support 2, and nuts 13 are threadedly sleeved on both upper and lower sides of the penetrating position, specifically, the screw 12 and the nut 13 can perform a thread feeding function, so as to change the relative positions of the two nuts 13 on the screw 12, and then the two nuts 13 are clamped at the upper and lower ends of the screw 12 penetrating through the support 2, so as to fix the position of the screw 12 relative to the support 2, thereby adjusting and fixing the height position of the sliding sleeve 11.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims (8)

1. The utility model provides a Z section bar forming equipment that clods and bends, includes workstation (1), its characterized in that: the fixed a plurality of supports (2) that are provided with on workstation (1), one of them be provided with on support (2) and correct the wheel mechanism, correct the wheel mechanism and include two branch (3) that the interval was fixed to be set up on support (2), one of them rotate on branch (3) and be provided with first correction wheel (4), second correction wheel (5) and third correction wheel (6), another it is provided with fourth correction wheel (7) to rotate on branch (3), first correction wheel (4) and fourth correction wheel (7) cooperation are buckled and are stereotyped the one end of z section bar, second correction wheel (5) and third correction wheel (6) cooperation are buckled and are stereotyped the other end of z section bar.

2. A cold roll forming apparatus for z-profiles according to claim 1, characterised in that the first straightening wheels (4) are arranged at the same height as the upwardly bent part of the passing z-profile and are surface rolled in close contact with the upwardly bent part of the passing z-profile.

3. A cold roll forming apparatus for z-profiles according to claim 1, characterised in that the second correction wheel (5), the third correction wheel (6) are each arranged at a level such that the downward bending of the z-profile is passed through, and that the adjacent surface gap between the second correction wheel (5) and the third correction wheel (6) matches the z-profile.

4. A cold roll forming apparatus for z-profiles according to claim 1, characterised in that the fourth correction wheel (7) is arranged obliquely downwardly and with the outermost end surface rolling against the fold of the z-profile being bent upwards.

5. The z-shaped material cold roll forming device according to claim 1, wherein a forming mechanism is arranged on each continuous section of the support (2), the forming mechanism comprises two roll shafts (8) which are arranged on the support (2) at intervals from top to bottom, and matched forming rollers (9) are coaxially and fixedly sleeved on the two roll shafts (8).

6. A cold roll forming apparatus for z-profiles according to claim 5, characterized in that the forming roll (9) is provided with a tapered portion (10), the tapered portion (10) bends the two ends of the z-profile extruded through the forming roll, and the taper of the tapered portion (10) in the continuous forming mechanism is gradually increased along the feeding direction of the z-profile.

7. The z-profile cold roll forming device according to claim 5, wherein sliding sleeves (11) are rotatably sleeved at both ends of the roll shaft (8), and the sliding sleeves (11) are slidably connected with the support (2).

8. A cold roll forming device for z-profiles according to claim 7, characterized in that a screw (12) is fixedly arranged on the sliding sleeve (11) at the upper side, the upper end of the screw (12) slidably penetrates through the support (2), and nuts (13) are sleeved on the upper side and the lower side of the penetrating position in a threaded manner.

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