CN214023135U - Material supporting device for roll bending machine - Google Patents
Material supporting device for roll bending machine Download PDFInfo
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- CN214023135U CN214023135U CN202023249542.2U CN202023249542U CN214023135U CN 214023135 U CN214023135 U CN 214023135U CN 202023249542 U CN202023249542 U CN 202023249542U CN 214023135 U CN214023135 U CN 214023135U
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- shaped nut
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Abstract
The utility model relates to a material supporting device for a roll bending machine, which comprises a base, wherein a screw rod and a stand column are arranged on the base at intervals, a material supporting mechanism and a material pressing mechanism are arranged between the screw rod and the stand column, and the material pressing mechanism is positioned above the material supporting mechanism; the material supporting mechanism comprises a special-shaped nut A, a shaft head A is sleeved on the special-shaped nut A, a bearing A is arranged on the shaft head A, a bearing fixing block A is sleeved on the upright column, a bearing B is arranged on the bearing fixing block A, and a material supporting roller is arranged between the bearing A and the bearing B; the pressing mechanism comprises a special-shaped nut B, a shaft head B is sleeved on the special-shaped nut B, a bearing C is arranged on the shaft head B, a bearing fixing block B is sleeved on the stand column, a bearing D is arranged on the bearing fixing block B, and a pressing roller is arranged between the bearing C and the bearing D. Has the advantages of reasonable structural design, adjustable material supporting height, vertical limitation to sectional materials, improvement on roll bending precision and the like.
Description
The technical field is as follows:
the utility model relates to a roll bender technical field, concretely relates to roll bender is with holding in palm material device.
Background art:
a roll bending machine, also called a rounding machine, is a processing device for bending a section bar through a rotating shaft. The material supporting device is a device which is arranged on two sides of a workbench and used for supporting sectional materials, and the existing material supporting device mainly comprises a material supporting roller which is fastened on the workbench through a support. Although the existing material supporting device can basically meet the processing requirements, the existing material supporting roller has some defects, firstly, the height of the existing material supporting roller cannot be adjusted, but with the diversification of section bar designs, a roll bending machine is required to be suitable for processing section bars with different sizes, when the processed section bars are different in size, the original matched pressure wheel and/or lengthened rotating shaft needs to be changed, and thus the bottom of the section bar is higher than the material supporting roller or lower than the material supporting roller; secondly, when the processing section bar is longer, the two ends of the processing section bar are easy to deform in the vertical direction due to roll bending stress.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
The utility model has the following contents:
an object of the utility model is to solve the problem that prior art exists, provide roll bending machine and use and hold in the palm material device, have that structural design is reasonable, hold in the palm material height-adjustable, to advantages such as the vertical spacing of section bar, improvement roll bending precision.
The utility model discloses an adopt following technical scheme to realize above-mentioned purpose:
the material supporting device for the roll bending machine comprises a base, wherein a screw rod and an upright post are arranged on the base at intervals, a material supporting mechanism and a material pressing mechanism are arranged between the screw rod and the upright post, and the material pressing mechanism is positioned above the material supporting mechanism;
the material supporting mechanism comprises a special-shaped nut A in threaded connection with the screw, a shaft head A is sleeved on the special-shaped nut A and is fastened on the special-shaped nut A through a locking screw A, a bearing A is arranged on the shaft head A, a bearing fixing block A is sleeved on the upright post and is fastened on the upright post through a locking screw B, a bearing B is arranged on the bearing fixing block A, and a material supporting roller is arranged between the bearing A and the bearing B;
the pressing mechanism comprises a special-shaped nut B in threaded connection with the screw, a shaft head B is sleeved on the special-shaped nut B and fastened on the special-shaped nut B through a locking screw C, a bearing C is arranged on the shaft head B, a bearing fixing block B is sleeved on the stand and fastened on the stand through a locking screw D, a bearing D is arranged on the bearing fixing block B, and a pressing roller is installed between the bearing C and the bearing D.
The base is provided with a threaded hole A for mounting the screw rod, and the screw rod is fastened on the threaded hole A through a locking nut.
The special-shaped nut A and the special-shaped nut B are identical in structure and comprise a sleeve part and a nut part which are integrally formed, the shaft head A or the shaft head B is sleeved on the sleeve part, and a groove matched with the locking screw A or the locking screw C is formed in the sleeve part.
The utility model adopts the above structure, following beneficial effect can be brought:
through design screw rod, stand, support material mechanism and swager construct, not only can realize holding in the palm the material and press the material, can carry out quick adjustment according to the section bar size moreover, overall structure designs more rationally, satisfies the processing demand of bending roll machine to not equidimension section bar, improves processingquality.
Description of the drawings:
FIG. 1 is a schematic structural view of the material supporting device of the present invention;
fig. 2 is another view angle structure diagram of the material supporting device of the present invention;
FIG. 3 is a schematic structural view of the mounting of the spindle head and the screw rod of the present invention;
fig. 4 is a schematic structural view of the special-shaped nut of the present invention;
fig. 5 is a schematic structural view of the shaft head a of the present invention;
fig. 6 is a schematic structural view of a bearing fixing block a of the present invention;
in the figure, 1, a bottom plate, 2, a screw rod, 3, a column, 4, a material supporting mechanism, 401, special-shaped nuts A, 402, shaft heads A, 403, locking screws A, 404, bearings A, 405, bearing fixing blocks A, 406, locking screws B, 407, bearings B, 408, a material supporting roller, 5, a material pressing mechanism, 501, special-shaped nuts B, 502, shaft heads B, 503, locking screws C, 504, bearings C, 505, bearing fixing blocks B, 506, locking screws D, 507, bearings D, 508, a material pressing roller, 6, threaded holes, 7, locking nuts, 8, sleeve parts, 9, nut parts, 10 and grooves.
The specific implementation mode is as follows:
in order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
Furthermore, the terms "upper", "lower", "below", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the location of the indicated technical feature.
In the present invention, unless otherwise expressly stated or limited, the terms "provided", "disposed", "connected", and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-6, the material supporting device for the roll bending machine comprises a base 1, wherein a screw rod 2 and an upright post 3 are arranged on the base 1 at intervals, a material supporting mechanism 4 and a material pressing mechanism 5 are arranged between the screw rod 2 and the upright post 3, and the material pressing mechanism 5 is positioned above the material supporting mechanism 4;
the material supporting mechanism 4 comprises a special-shaped nut A401 in threaded connection with the screw rod 2, a shaft head A402 is sleeved on the special-shaped nut A401, the shaft head A402 is fastened on the special-shaped nut A401 through a locking screw A403, a bearing A404 is arranged on the shaft head A402, a bearing fixing block A405 is sleeved on the upright post 3, the bearing fixing block A405 is fastened on the upright post 3 through a locking screw B406, a bearing B407 is arranged on the bearing fixing block A405, and a material supporting roller 408 is arranged between the bearing A404 and the bearing B407;
the swaging mechanism 5 comprises a special-shaped nut B501 in threaded connection with the screw rod 2, a shaft head B502 is sleeved on the special-shaped nut B501, the shaft head B502 is fastened on the special-shaped nut B501 through a locking screw C503, a bearing C504 is arranged on the shaft head B502, a bearing fixing block B505 is sleeved on the upright post 3, the bearing fixing block B505 is fastened on the upright post 3 through a locking screw D506, a bearing D507 is arranged on the bearing fixing block B505, and a swaging roller 508 is arranged between the bearing C504 and the bearing D507. Through design screw rod 2, stand 3, support material mechanism 4 and swager 5, not only can realize the support material and the pressure material to the section bar, can carry out quick adjustment according to the section bar size moreover, overall structure designs more rationally, satisfies the processing demand of bending machine to not equidimension section bar, improves processingquality.
The base 1 is provided with a threaded hole A6 for installing the screw rod 2, the screw rod 2 is fastened on the threaded hole A6 through a locking nut 7, and the screw rod 2 is installed on the base 1 by fully utilizing the self-carried threads of the screw rod 2.
The special-shaped nut A401 and the special-shaped nut B501 are identical in structure and comprise a sleeve part 8 and a nut part 9 which are integrally formed, the nut part 9 also plays a role in vertically limiting a shaft head A402 or a shaft B502, the shaft head A402 or the shaft head B502 is sleeved on the sleeve part 8, and a groove 10 matched with a locking screw A403 or a locking screw C503 is formed in the sleeve part 8. Through the design of the special-shaped nut, not only can the height adjustment be realized, but also the shaft head can be conveniently installed.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (3)
1. The material supporting device for the roll bending machine is characterized by comprising a base, wherein a screw rod and an upright post are arranged on the base at intervals, a material supporting mechanism and a material pressing mechanism are arranged between the screw rod and the upright post, and the material pressing mechanism is positioned above the material supporting mechanism;
the material supporting mechanism comprises a special-shaped nut A in threaded connection with the screw, a shaft head A is sleeved on the special-shaped nut A and is fastened on the special-shaped nut A through a locking screw A, a bearing A is arranged on the shaft head A, a bearing fixing block A is sleeved on the upright post and is fastened on the upright post through a locking screw B, a bearing B is arranged on the bearing fixing block A, and a material supporting roller is arranged between the bearing A and the bearing B;
the pressing mechanism comprises a special-shaped nut B in threaded connection with the screw, a shaft head B is sleeved on the special-shaped nut B and fastened on the special-shaped nut B through a locking screw C, a bearing C is arranged on the shaft head B, a bearing fixing block B is sleeved on the stand and fastened on the stand through a locking screw D, a bearing D is arranged on the bearing fixing block B, and a pressing roller is installed between the bearing C and the bearing D.
2. The material supporting device for the roll bending machine according to claim 1, wherein a threaded hole A for mounting the screw is formed in the base, and the screw is fastened to the threaded hole A through a locking nut.
3. The supporting device for the roll bending machine according to claim 2, wherein the special-shaped nut A and the special-shaped nut B have the same structure and comprise a sleeve part and a nut part which are integrally formed, the shaft head A or the shaft head B is sleeved on the sleeve part, and a groove matched with the locking screw A or the locking screw C is formed in the sleeve part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023249542.2U CN214023135U (en) | 2020-12-28 | 2020-12-28 | Material supporting device for roll bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023249542.2U CN214023135U (en) | 2020-12-28 | 2020-12-28 | Material supporting device for roll bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214023135U true CN214023135U (en) | 2021-08-24 |
Family
ID=77344318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023249542.2U Active CN214023135U (en) | 2020-12-28 | 2020-12-28 | Material supporting device for roll bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214023135U (en) |
-
2020
- 2020-12-28 CN CN202023249542.2U patent/CN214023135U/en active Active
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