CN219442977U - Stretching equipment convenient to aluminium bar is tensile to be straightened - Google Patents
Stretching equipment convenient to aluminium bar is tensile to be straightened Download PDFInfo
- Publication number
- CN219442977U CN219442977U CN202223466438.8U CN202223466438U CN219442977U CN 219442977 U CN219442977 U CN 219442977U CN 202223466438 U CN202223466438 U CN 202223466438U CN 219442977 U CN219442977 U CN 219442977U
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- stretching
- fixing frame
- straightening
- hole
- lubricating oil
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Abstract
The utility model provides stretching equipment convenient for stretching and straightening an aluminum bar, which comprises a stretcher base, wherein a left fixing frame is fixed on a left bolt at the upper part of the stretcher base, a driving motor is arranged on a left bolt of the left fixing frame, and a rotary screw rod is arranged on the right side of the left fixing frame; the right side fixing frame is fixed on the right side bolt of the upper portion of the stretcher base, and is characterized in that the detachable stretching seat component is installed on the inner side of the right side fixing frame, the lubricating oil tank is connected to the upper portion screw of the right side fixing frame, and the end fixing seat component is installed on the inner side of the rotating screw rod. The beneficial effects of the utility model are as follows: through the setting of circular cone fixing base, direction stretching hole, indent annular oil groove and lubricating oil filling hole, be favorable to utilizing the direction stretching hole of equal diameter to carry out tensile alignment to the aluminium bar to the cooperation lubricating oil tank can be to the outside of aluminium bar fat liquoring, makes stretching more smooth and easy.
Description
Technical Field
The utility model belongs to the technical field of aluminum bar stretching and straightening, and particularly relates to stretching equipment convenient for aluminum bar stretching and straightening.
Background
In industrial production, aluminum bars need to be corrected and straightened before the aluminum bars are put into subsequent production, and special straightening and stretching equipment is required to be used in the correction and straightening operation, wherein the working principle of the straightening and stretching equipment is as follows: the aluminum bar is placed on the equipment, the aluminum bar is extruded by the starting equipment through external force, the bending part of the aluminum bar is straightened, the middle position of the aluminum bar is in a suspended state in the straightening process, and the work efficiency of the straightening machine is too slow, so that gravity bending still occurs even after the straightening machine is straightened.
Disclosure of Invention
According to the stretching equipment convenient for stretching and straightening the aluminum bar, one end of the aluminum bar is fixed by the end head with the same diameter and then stretched, so that the aluminum bar passes through the stretching end head, and in the stretching process, the aluminum bar is subjected to the tensile force of the left side and the right side, so that part of falling gravity can be counteracted, and gravity bending is prevented.
The technical scheme is as follows: the stretching equipment convenient for stretching and straightening the aluminum bar comprises a stretcher base, wherein a left fixing frame is fixed on the left side bolt at the upper part of the stretcher base, a driving motor is mounted on the left side bolt of the left fixing frame, and a rotary screw rod is arranged on the right side of the left fixing frame; the right side fixing frame is fixed on the right side bolt of the upper portion of the stretcher base, and is characterized in that the detachable stretching seat component is installed on the inner side of the right side fixing frame, the lubricating oil tank is connected to the upper portion screw of the right side fixing frame, and the end fixing seat component is installed on the inner side of the rotating screw rod.
Preferably, the detachable stretching seat assembly comprises a conical fixing seat, a guiding stretching hole is formed in the inner side of the conical fixing seat, an inward concave annular oil groove is formed in the outer side of the conical fixing seat, and a lubricating oil filling hole is formed in the inner side of the conical fixing seat.
Preferably, the end fixing seat assembly comprises a triangular mounting frame, a ball screw sleeve is fixed on the inner side of the triangular mounting frame through bolts, a threaded locking hole is formed in the inner side of the triangular mounting frame, and a triangular threaded rod is connected to the inner side of the threaded locking hole through threads.
Preferably, the driving motor and the rotating screw rod are respectively provided with three, and an output shaft of the driving motor is connected with a left coupler of the rotating screw rod.
Preferably, the right side of the rotary screw rod is in shaft connection with the right side fixing frame, and the inner side of the left side fixing frame is provided with a through hole.
Preferably, the inner side of the lubricating oil filling hole is respectively communicated with the inner side of the guiding stretching hole and the inner side of the concave annular oil groove.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the conical fixing seat, the guide stretching hole, the concave annular oil groove and the lubricating oil filling hole are arranged, so that the aluminum bar can be stretched and straightened by utilizing the guide stretching hole with the same diameter, and the outer side of the aluminum bar can be oiled by matching with the lubricating oil tank, so that the stretching is smoother.
According to the utility model, the triangular mounting frame, the ball screw sleeve, the thread locking hole and the triangular threaded rod are arranged, so that the end part of the aluminum bar is clamped, the aluminum bar is ensured to be pulled by the left side and the right side, and the gravity of a part of the aluminum bar falling down in the middle is counteracted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of the removable tension seat assembly of the present utility model;
FIG. 3 is a schematic view of an end mount assembly according to the present utility model.
In the figure:
1. a stretcher base; 2. a left fixing frame; 3. a driving motor; 4. rotating the lead screw; 5. a right side fixing frame; 6. a detachable tension seat assembly; 61. a conical fixing seat; 62. a guide stretching hole; 63. an inward concave annular oil groove; 64. a lubricant filling hole; 7. a lubrication oil tank; 8. an end mount assembly; 81. a triangular mounting frame; 82. a ball screw sleeve; 83. a threaded locking hole; 84. triangular threaded rod.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1, the stretching equipment convenient for stretching and straightening the aluminum bar comprises a stretcher base 1, wherein a left fixing frame 2 is fixed on the left side bolt at the upper part of the stretcher base 1, a driving motor 3 is arranged on the left side bolt of the left fixing frame 2, and a rotary screw 4 is arranged on the right side of the left fixing frame 2; the right side fixing frame 5 is fixed on the right side bolt of the upper portion of the stretcher base 1, and is characterized in that the detachable stretching seat assembly 6 is installed on the inner side of the right side fixing frame 5, the lubricating oil tank 7 is connected with the upper portion screw of the right side fixing frame 5, and the end fixing seat assembly 8 is installed on the inner side of the rotary screw 4.
In the above embodiment, specifically, the conical fixing seat 61 is inserted into the inner side of the right fixing frame 5, and the right side of the conical fixing seat 61 is connected with the right side of the right fixing frame 5 by a bolt.
In the above embodiment, specifically, the inner side of the right fixing frame 5 is embedded with an oil outlet pipe, and the upper portion of the oil outlet pipe is communicated with the lubricating oil tank 7, and the lower portion is communicated with the concave annular oil groove 63.
In the above embodiment, specifically, the ball screw sleeve 82 and the screw locking hole 83 are provided in plurality, respectively, and the ball screw sleeve 82 and the screw locking hole 83 are staggered with each other.
In the above embodiment, specifically, the rotating screw 4 is screwed inside the ball screw housing 82.
Principle of operation
The working principle of the utility model is as follows: the conical fixing seat 61 with the same diameter is selected according to the diameter of the bar, the conical fixing seat 61 is fixed on the inner side of the right fixing frame 5, then the bar is placed on the inner side of the guide stretching hole 62 by using a tool, the end part of the bar is located on the inner side of the triangular mounting frame 81, then the triangular threaded rods 84 are respectively rotated, the triangular threaded rods 84 move towards the inner side of the triangular mounting frame 81 to clamp the end part of the bar, then the driving motor 3 drives the rotary screw 4 to rotate, the ball screw sleeve 82 is matched, the triangular mounting frame 81 drives the bar to move leftwards, the bar is straightened by pulling force, and meanwhile lubricating oil on the inner side of the lubricating oil tank 7 is smeared on the outer side of the bar through the concave annular oil groove 63 and the lubricating oil filling hole 64.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (6)
1. The stretching equipment convenient for stretching and straightening the aluminum bar is characterized by comprising a stretcher base (1), wherein a left fixing frame (2) is fixed on the left side bolt at the upper part of the stretcher base (1), a driving motor (3) is mounted on the left side bolt of the left fixing frame (2), and a rotary screw (4) is arranged on the right side of the left fixing frame (2); the stretching machine is characterized in that a detachable stretching seat assembly (6) is mounted on the inner side of the right side fixing frame (5), a lubricating oil tank (7) is connected to the upper portion screw of the right side fixing frame (5), and an end fixing seat assembly (8) is mounted on the inner side of the rotary screw (4).
2. The stretching apparatus for facilitating stretching and straightening of aluminum bars according to claim 1, wherein the detachable stretching seat assembly (6) comprises a conical fixing seat (61), a guiding stretching hole (62) is formed in the inner side of the conical fixing seat (61), an inward concave annular oil groove (63) is formed in the outer side of the conical fixing seat (61), and a lubricating oil filling hole (64) is formed in the inner side of the conical fixing seat (61).
3. The stretching apparatus for facilitating stretching and straightening of aluminum bars as claimed in claim 1, wherein the end fixing base assembly (8) comprises a triangular mounting frame (81), a ball screw sleeve (82) is fixed on the inner side of the triangular mounting frame (81) through bolts, a thread locking hole (83) is formed on the inner side of the triangular mounting frame (81), and a triangular threaded rod (84) is connected on the inner side of the thread locking hole (83) through threads.
4. Stretching apparatus for facilitating stretching and straightening of aluminum bars according to claim 1, characterized in that three driving motors (3) and three rotating screws (4) are respectively arranged, and an output shaft of each driving motor (3) is connected with a left side coupling of each rotating screw (4).
5. The stretching equipment for facilitating stretching and straightening of the aluminum bar according to claim 1, wherein the right side of the rotating screw rod (4) is in shaft connection with a right side fixing frame (5), and a through hole is formed in the inner side of the left side fixing frame (2).
6. A drawing apparatus for facilitating the drawing and straightening of an aluminum bar as claimed in claim 2, wherein the inside of said lubricant filling hole (64) communicates with the inside of said guide drawing hole (62) and the inside of said concave annular oil groove (63), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223466438.8U CN219442977U (en) | 2022-12-26 | 2022-12-26 | Stretching equipment convenient to aluminium bar is tensile to be straightened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223466438.8U CN219442977U (en) | 2022-12-26 | 2022-12-26 | Stretching equipment convenient to aluminium bar is tensile to be straightened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219442977U true CN219442977U (en) | 2023-08-01 |
Family
ID=87414046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223466438.8U Active CN219442977U (en) | 2022-12-26 | 2022-12-26 | Stretching equipment convenient to aluminium bar is tensile to be straightened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219442977U (en) |
-
2022
- 2022-12-26 CN CN202223466438.8U patent/CN219442977U/en active Active
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