CN218982737U - Automatic shaping mechanism that trades of shaping auxiliary wheel - Google Patents
Automatic shaping mechanism that trades of shaping auxiliary wheel Download PDFInfo
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- CN218982737U CN218982737U CN202223282181.0U CN202223282181U CN218982737U CN 218982737 U CN218982737 U CN 218982737U CN 202223282181 U CN202223282181 U CN 202223282181U CN 218982737 U CN218982737 U CN 218982737U
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- speed reducer
- auxiliary wheel
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- leveling
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Abstract
The utility model discloses an automatic forming auxiliary wheel changing mechanism, which comprises a first leveling auxiliary wheel mechanism and a second leveling auxiliary wheel mechanism, wherein a first motor and a second motor are arranged between the first leveling auxiliary wheel mechanism and the second leveling auxiliary wheel mechanism, the first motor is connected with a first speed reducer, the first speed reducer comprises a first output shaft and a second output shaft which are positioned on the same straight line, the first output shaft is connected with the second speed reducer, and the second speed reducer drives a first lead screw of the first leveling auxiliary wheel mechanism; the second output shaft is connected with a third speed reducer, and the third speed reducer drives a first lead screw of the second leveling auxiliary wheel mechanism; the second motor is connected with a fourth speed reducer, the fourth speed reducer comprises a third output shaft and a fourth output shaft which are positioned on the same straight line, the third output shaft is connected with a fifth speed reducer, and the fifth speed reducer drives a second lead screw of the first leveling auxiliary wheel mechanism; the fourth output shaft is connected with a sixth speed reducer, and the sixth speed reducer drives a second screw rod of the second leveling auxiliary wheel mechanism.
Description
Technical Field
The utility model relates to the field of cold bending forming of sectional materials, in particular to an automatic forming auxiliary wheel changing mechanism.
Background
In the applicant's earlier application, the patent CN 2022110275594 discloses an automatic change type cold roll forming production line, it mainly includes installation feeding hold-down mechanism that sets gradually, flattening mechanism, first roll subassembly, the second roll subassembly, during operation, the steel band is loaded into on the blowing frame, get into feeding hold-down mechanism in proper order, flattening mechanism, first roll subassembly, second roll subassembly etc. roll forming machine shaping, cut off through cutting device after the shaping, but the flattening mechanism of disclosure in this production line includes the auxiliary wheel support seat, the auxiliary wheel, the tight regulating plate that rises, the tight bolt that rises, the guide pillar, auxiliary wheel regulation pole and auxiliary wheel regulation pole, two auxiliary wheel support seats are installed in the frame, link to each other through a plurality of guide pillars between two auxiliary wheel support seats, set up two auxiliary wheels on a plurality of guide pillars, be provided with lead screw adjusting device between two auxiliary wheels, two auxiliary wheels follow the direction under the control of adjusting lead screw respectively, and then adjust two auxiliary wheel relative positions, be connected with the tight regulating plate at two auxiliary wheels's top and be equipped with the tight regulation hole that rises, be equipped with a rectangular connecting hole and a plurality of the tight bolt that rise, the tight hole is connected with another strip is used to rise to the hole, one of the two strip is connected with the tight hole.
To the steel band of different width, foretell flattening auxiliary wheel mechanism needs manual rotation lead screw to adjust the distance of two auxiliary wheels, and in actual production process, generally sets up two flattening auxiliary wheel mechanisms at least in the production line, and just need guarantee that the width after two flattening auxiliary wheel mechanism adjustment is the same completely, consequently, if two all through manual regulation, hardly guarantee that the width after adjusting is the same completely, on the one hand influences the precision of processing, on the other hand has influenced the work efficiency of whole production line to a certain extent.
Disclosure of Invention
The utility model discloses an automatic forming auxiliary wheel changing mechanism for solving the technical problems in the prior art.
The technical scheme adopted by the utility model is as follows:
the automatic shaping auxiliary wheel shaping mechanism comprises a first flattening auxiliary wheel mechanism and a second flattening auxiliary wheel mechanism, wherein a first motor and a second motor are arranged between the first flattening auxiliary wheel mechanism and the second flattening auxiliary wheel mechanism, the first motor is connected with a first speed reducer, the first speed reducer comprises a first output shaft and a second output shaft which are positioned on the same straight line, the first output shaft is connected with the second speed reducer through a first connecting shaft, and the second speed reducer drives a first lead screw of the first flattening auxiliary wheel mechanism; the second output shaft is connected with a third speed reducer through a second connecting shaft, and the third speed reducer drives a first lead screw of a second leveling auxiliary wheel mechanism; the second motor is connected with a fourth speed reducer, the fourth speed reducer comprises a third output shaft and a fourth output shaft which are positioned on the same straight line, the third output shaft is connected with a fifth speed reducer through a third connecting shaft, and the fifth speed reducer drives a second screw rod of the first leveling auxiliary wheel mechanism; the fourth output shaft is connected with a sixth speed reducer through a fourth connecting shaft, and the sixth speed reducer drives a second screw rod of the second leveling auxiliary wheel mechanism.
As a further technical scheme, the second speed reducer, the third speed reducer, the fifth speed reducer and the sixth speed reducer have the same structure, and the included angle between the input shaft and the output shaft of each speed reducer is 90 degrees.
As a further technical scheme, the rotation directions of the first motor and the second motor are opposite.
As a further technical scheme, the first leveling auxiliary wheel mechanism and the second leveling auxiliary wheel mechanism are identical in structure.
As a further technical scheme, the first leveling auxiliary wheel mechanism comprises two auxiliary wheel support bases, auxiliary wheels and guide posts, wherein the two auxiliary wheel support bases are connected through a plurality of guide posts, two auxiliary wheels are arranged on the plurality of guide posts, one auxiliary wheel moves along the guide posts under the control of a first lead screw of the first leveling auxiliary wheel mechanism, and the other auxiliary wheel moves along the guide posts under the control of a second lead screw of the first leveling auxiliary wheel mechanism.
As a further technical scheme, a rubber layer is attached to the contact surface of the auxiliary wheel and the steel belt.
As a further technical scheme, the second leveling auxiliary wheel mechanism comprises two auxiliary wheel support bases, auxiliary wheels and guide posts, wherein the two auxiliary wheel support bases are connected through a plurality of guide posts, two auxiliary wheels are arranged on the plurality of guide posts, one auxiliary wheel moves along the guide posts under the control of a first lead screw of the second leveling auxiliary wheel mechanism, and the other auxiliary wheel moves along the guide posts under the control of a second lead screw of the second leveling auxiliary wheel mechanism.
As a further technical scheme, a rubber layer is attached to the contact surface of the auxiliary wheel and the steel belt.
As a further technical scheme, the first motor and the second motor are servo motors.
As a further technical scheme, the first speed reducer and the second speed reducer have the same structure.
The beneficial effects of the embodiment of the utility model are as follows:
according to the utility model, the two leveling auxiliary wheel mechanisms simultaneously control the four screw rods on the two leveling auxiliary wheel mechanisms to rotate according to the set rotation direction through the two motors and the six speed reducers, so that the four auxiliary wheels of the two leveling auxiliary wheel mechanisms are automatically controlled, on one hand, the width precision of the two leveling auxiliary wheel mechanisms after adjustment is ensured, and on the other hand, the production efficiency is improved on the whole.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a sliding guide auxiliary wheel of the implementation structure;
in the figure: the leveling machine comprises a first leveling auxiliary wheel mechanism, a second leveling auxiliary wheel mechanism, a motor 2, a first speed reducer 3, a connecting rod 4, a machine seat 5, a second speed reducing motor 6, a first lead screw 7 and a first leveling auxiliary wheel mechanism 8; 9 a second motor;
1.1 support frame, 1.2 motor cabinet, 1.3 II speed reducer, 1.4 first lead screw, 1.5 screw seat, 1.6 auxiliary wheel, 1.7 auxiliary wheel guide arm, 1.8 slider.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular forms also are intended to include the plural forms unless the present utility model clearly dictates otherwise, and furthermore, it should be understood that when the terms "comprise" and/or "include" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "left" and "right" in the present utility model, if they mean only that the directions of the words are identical to the left and right directions of the drawings, and are not to be construed as limiting the structure, but merely for convenience of description and simplification of the description, rather than indicating or implying that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus the limitation of the present utility model is not to be construed.
The terms "mounted," "connected," "secured," and the like are to be construed broadly and refer to either a fixed connection, a removable connection, or an integral body, for example; the terms are used herein as specific meanings as understood by those of ordinary skill in the art, and are not limited to the following terms.
As described in the background art, the utility model provides an automatic mold changing mechanism for a molding auxiliary wheel in order to solve the technical problems.
In a typical implementation mode of the utility model, as shown in fig. 1, an automatic shaping auxiliary wheel shaping mechanism disclosed in this embodiment comprises a second leveling auxiliary wheel mechanism 1 and a first leveling auxiliary wheel mechanism 8, two sets of identical driving structures are arranged between the second leveling auxiliary wheel mechanism 1 and the first leveling auxiliary wheel mechanism 8, and one set of driving structure drives two lead screws at the left ends of the second leveling auxiliary wheel mechanism 1 and the first leveling auxiliary wheel mechanism 8; the other set of driving structure drives two lead screws at the right ends of the second leveling auxiliary wheel mechanism 1 and the first leveling auxiliary wheel mechanism 8, specifically, one set of driving mechanism is driven by a first motor 2, the other set of driving mechanism is driven by a second motor 9, the first motor 2 is connected with a first speed reducer 3, the first speed reducer 3 comprises two first output shafts and second output shafts which are positioned on the same straight line, the first output shafts are connected with a second speed reducer 6 through a first connecting shaft 4, and the second speed reducer 6 drives a first lead screw 7 of the first leveling auxiliary wheel mechanism 8; similarly, the second output shaft is connected with a third speed reducer through a second connecting shaft, and the third speed reducer drives the first lead screw of the second leveling auxiliary wheel mechanism 8.
Correspondingly, the other second motor 9 with the same structure is connected with a fourth speed reducer, the fourth speed reducer comprises a third output shaft and a fourth output shaft which are positioned on the same straight line, the third output shaft is connected with a fifth speed reducer through a third connecting shaft, and the fifth speed reducer drives a second screw rod of the first leveling auxiliary wheel mechanism; the fourth output shaft is connected with a sixth speed reducer through a fourth connecting shaft, and the sixth speed reducer drives a second screw rod of the second leveling auxiliary wheel mechanism; since the structure of this part is identical to that of the first motor part, it is not labeled in the figures.
The first screw and the second screw of the first leveling auxiliary wheel mechanism 8 are arranged oppositely, and the axes are positioned on the same straight line.
The first lead screw and the second lead screw of the second leveling auxiliary wheel mechanism 1 are oppositely arranged, and the axes are positioned on the same straight line.
The first motor 2 is installed on the stand 5, and can accurately center and shift strip steel with different widths. Similarly, the second motor 9 is also arranged on the machine base, and can accurately center and shift strip steel with different widths
It should be further described that the second speed reducer, the third speed reducer, the fifth speed reducer and the sixth speed reducer have the same structure, and the included angle between the input shaft and the output shaft is 90 degrees, so as to realize steering in the transmission process;
it should be further noted that the first speed reducer and the fourth speed reducer have the same structure and have two output shafts positioned on the same straight line.
The rotation directions of the first motor and the second motor are opposite, so that the auxiliary wheels on the same leveling auxiliary wheel mechanism can move in opposite directions or opposite directions.
The first motor and the second motor are servo motors, and displacement can be accurately controlled.
As shown in fig. 2, a schematic structure of a single leveling auxiliary wheel mechanism is shown, and two leveling auxiliary wheel mechanisms are identical; the motor comprises a support frame 1.1, a motor seat 1.2, a second speed reducer 1.3, a first lead screw 1.4, a nut seat 1.5, an auxiliary wheel 1.6, an auxiliary wheel guide rod 1.7 and a sliding block 1.8; the second speed reducer 1.3 is arranged at one end of the leveling auxiliary wheel mechanism, and is connected with an end support frame 1.1 of the leveling auxiliary wheel mechanism through a motor base 1.2, two auxiliary wheel guide rods 1.7 are connected to the end support frames 1.1 at two ends, two sliding blocks 1.8 are arranged on the two auxiliary wheel guide rods 1.7, one sliding block 1.8 is matched with a first lead screw 1.4, and the other sliding block 1.8 is matched with a second lead screw; the screw rod is matched with the end support frame 1.1 through bearings, and two auxiliary wheels 1.6 are arranged on the two sliding blocks 1.8; the sliding block 1.8 with the upper part connected with the auxiliary wheel 1.6 reciprocates under the guidance of the auxiliary wheel guide rod 1.7.
Further, in order to prevent the abrasion of the steel belt, a rubber layer is attached to the contact surface of the auxiliary wheel and the steel belt.
Further, the two sides of the connecting shaft 4 are respectively connected with the second speed reducer 1.3 through the shaft coupling 5, the machine base 5 is fixed on forming equipment, and the upper part of the machine base is provided with the first speed reducer 3 connected with the motor 2.
Finally, it is pointed out that relational terms such as first and second 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.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The automatic shaping auxiliary wheel changing mechanism comprises a first flattening auxiliary wheel mechanism and a second flattening auxiliary wheel mechanism, and is characterized in that a first motor and a second motor are arranged between the first flattening auxiliary wheel mechanism and the second flattening auxiliary wheel mechanism, the first motor is connected with a first speed reducer, the first speed reducer comprises a first output shaft and a second output shaft which are positioned on the same straight line, the first output shaft is connected with the second speed reducer through a first connecting shaft, and the second speed reducer drives a first lead screw of the first flattening auxiliary wheel mechanism; the second output shaft is connected with a third speed reducer through a second connecting shaft, and the third speed reducer drives a first lead screw of a second leveling auxiliary wheel mechanism; the second motor is connected with a fourth speed reducer, the fourth speed reducer comprises a third output shaft and a fourth output shaft which are positioned on the same straight line, the third output shaft is connected with a fifth speed reducer through a third connecting shaft, and the fifth speed reducer drives a second lead screw of the first leveling auxiliary wheel mechanism; the fourth output shaft is connected with a sixth speed reducer through a fourth connecting shaft, and the sixth speed reducer drives a second lead screw of the second leveling auxiliary wheel mechanism.
2. The automatic mold changing mechanism for forming auxiliary wheels as claimed in claim 1, wherein the second speed reducer, the third speed reducer, the fifth speed reducer and the sixth speed reducer have the same structure, and the included angle between the input shaft and the output shaft of each speed reducer is 90 °.
3. The automatic forming-assist wheel change mechanism as set forth in claim 1, wherein the first motor and the second motor are rotated in opposite directions.
4. The automatic forming wheel change mechanism according to claim 1, wherein the first leveling wheel mechanism and the second leveling wheel mechanism are identical in structure.
5. The automatic forming-wheel changing mechanism according to claim 1, wherein the first leveling-wheel mechanism comprises two wheel support bases, two wheels and two guide posts, the two wheel support bases are connected through a plurality of guide posts, two wheels are arranged on the plurality of guide posts, one wheel moves along the guide posts under the control of a first screw of the first leveling-wheel mechanism, and the other wheel moves along the guide posts under the control of a second screw of the first leveling-wheel mechanism.
6. The automatic mold changing mechanism for forming auxiliary wheels according to claim 5, wherein a rubber layer is attached to the contact surface of the auxiliary wheel and the steel belt.
7. The automatic forming-wheel changing mechanism according to claim 1, wherein the second leveling-wheel mechanism comprises two wheel support bases, two wheels and two guide posts, the two wheel support bases are connected through a plurality of guide posts, two wheels are arranged on the plurality of guide posts, one wheel moves along the guide posts under the control of a first screw of the second leveling-wheel mechanism, and the other wheel moves along the guide posts under the control of a second screw of the second leveling-wheel mechanism.
8. The automatic mold changing mechanism for forming auxiliary wheels according to claim 7, wherein a rubber layer is attached to the contact surface of the auxiliary wheel and the steel belt.
9. The automatic mold changing mechanism for forming auxiliary wheels according to claim 1, wherein the first motor and the second motor are servo motors.
10. The automatic mold changing mechanism for forming auxiliary wheels according to claim 1, wherein the first speed reducer and the second speed reducer are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223282181.0U CN218982737U (en) | 2022-12-05 | 2022-12-05 | Automatic shaping mechanism that trades of shaping auxiliary wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223282181.0U CN218982737U (en) | 2022-12-05 | 2022-12-05 | Automatic shaping mechanism that trades of shaping auxiliary wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218982737U true CN218982737U (en) | 2023-05-09 |
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ID=86196283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223282181.0U Active CN218982737U (en) | 2022-12-05 | 2022-12-05 | Automatic shaping mechanism that trades of shaping auxiliary wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218982737U (en) |
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2022
- 2022-12-05 CN CN202223282181.0U patent/CN218982737U/en active Active
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