Aluminum bar straightening machining device

Abstract

The utility model discloses an aluminum bar straightening machining device which comprises a supporting table, an inverted-L-shaped supporting plate is welded to the middle of the upper end of the supporting table, and a straightening mechanism is installed on the supporting plate. The straightening mechanism comprises an electric telescopic rod installed in the middle of the inner top end of the supporting plate, an installation plate installed on the telescopic portion of the electric telescopic rod and upper pressing wheels evenly distributed at the bottom end of the installation plate. The aluminum bar straightening device has the advantages that on one hand, the height of the upper pressing wheel is flexibly adjusted through the electric telescopic rod, so that the straightening mechanism on the aluminum bar straightening device can flexibly straighten aluminum bars with different diameters, and on the other hand, the aluminum bars are conveniently conveyed and replaced in cooperation with the supporting wheel and a clamping roller on the clamping and guiding mechanism; and the defect that the aluminum bar is scratched in the replacement process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum bar straightening, in particular to an aluminum bar straightening processing device. Background Art

[0002] An aluminum bar is a kind of aluminum product. During the production process of the aluminum bar, it will be bent. The bent aluminum bar is not convenient for subsequent processing, so the aluminum bar needs to be straightened.

[0003] The Chinese patent with the publication number of CN220049519U discloses an aluminum bar straightening device, which specifically relates to the technical field of aluminum bar straightening. It includes a processing table. Both sides of the top of the processing table are provided with chutes. Clamping fixture assemblies are arranged in both chutes. Aluminum bars to be straightened are placed on both clamping fixture assemblies. Each clamping fixture assembly includes a first servo motor. Electric clamps are fixedly arranged on the output shafts of the two first servo motors close to one side. The aluminum bar is fixed on the electric clamp. First moving assemblies are arranged in both chutes for driving the two first servo motors to move.

[0004] Comparing with the prior art and the above patent, although the existing aluminum bar straightening device can realize the convenient loading and unloading of the aluminum bar during the straightening process in the way of electric clamping and pushing, during the straightening process, since the height of the pressure roller and the height of the backing plate for placing the aluminum bar are both fixed, the device can only straighten aluminum bars with a specific diameter, resulting in poor flexibility of the device when straightening aluminum bars. At the same time, since the aluminum bar directly contacts and slides along the surface of the backing plate during the replacement process, there is a drawback that the surface of the aluminum bar is scratched. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The technical problem to be solved by the utility model is to provide an aluminum bar straightening processing device which can not only conveniently straighten aluminum bars with different diameters, but also avoid scratching the surface of the aluminum bar when replacing the aluminum bar according to the current situation of the prior art.

[0007] (2) Technical Solutions

[0008] The present utility model is achieved through the following technical solutions: The present utility model provides an aluminum rod straightening processing device, which includes a support table. In the middle of the upper end of the support table, there is a welded inverted L-shaped support plate. A straightening mechanism is installed on the support plate. The straightening mechanism includes an electric telescopic rod installed in the middle of the inner top end of the support plate, a mounting plate installed on the telescopic part of the electric telescopic rod, and upper pressing wheels evenly distributed at the bottom end of the mounting plate. The straightening mechanism further includes a lower pressing wheel installed in the middle of the upper end of the support table below the upper pressing wheels. On both sides of the lower pressing wheel on the support table, there are symmetrically installed two clamping and guiding mechanisms. The clamping and guiding mechanism includes a bidirectional electric slide rail installed on the support table, a vertical plate installed on two self-contained sliding blocks on the bidirectional electric slide rail, a mounting seat installed on each vertical plate, a motor installed in the middle of the top end of the mounting seat, and a pinch roller installed on the mounting seat. On one side of each clamping and guiding mechanism on the support table, there is also a support wheel installed.

[0009] Further, the fixed part of the electric telescopic rod is bolted to the support plate, and the telescopic part of the electric telescopic rod is bolted to the mounting plate.

[0010] By adopting the above technical solution, after the electric telescopic rod is started, it will adjust the lifting of the upper pressing wheel, so as to realize the adjustment of the height between the upper pressing wheel and the lower pressing wheel, and ensure that aluminum rods with different diameters can be placed between the upper pressing wheel and the lower pressing wheel.

[0011] Further, the upper pressing wheel is rotatably connected to the mounting plate. The mounting plate is of an inverted U-shaped structure, and the bottom end of the upper pressing wheel is lower than the bottom end of the mounting plate.

[0012] By adopting the above technical solution, it can be ensured that when the upper pressing wheel moves down, it can contact the aluminum rod earlier than the mounting seat.

[0013] Further, the lower pressing wheel is rotatably connected to the support table. The part of the support table where the lower pressing wheel is located is a hollow square groove structure.

[0014] By adopting the above technical solution, the lower pressing wheel can support the aluminum rod and ensure the normal conveyance of the aluminum rod during the straightening process.

[0015] Further, the height of the support wheel is the same as the height of the lower pressing wheel and the height of the pinch roller. The support wheel is rotatably connected to the support table.

[0016] By adopting the above technical solution, it can be ensured that the aluminum rod has stable support during straightening.

[0017] Further, the mounting seat is connected to the vertical plate by a rod, and the pinch roller is rotatably connected to the mounting seat.

[0018] By adopting the above technical solution, the pinch rollers are mainly used for stably clamping the aluminum bars during the straightening of the aluminum bars.

[0019] Furthermore, an operation panel is also installed on one side wall of the support table, and the operation panel is electrically connected to the electric telescopic rod, the bidirectional electric slide rail, and the motor.

[0020] By adopting the above technical solution, the operation panel mainly controls the orderly opening and closing of the electric telescopic rod, the bidirectional electric slide rail, and the motor by controlling the on-off of the circuit.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the present utility model has the following beneficial effects:

[0023] In order to solve the problem that although the existing aluminum bar straightening equipment can realize the convenient loading and unloading of aluminum bars during the straightening process by means of electric clamping and pushing, during the straightening process, since the height of the pressure roller and the height of the backing plate for placing the aluminum bars are both fixed, the device can only straighten aluminum bars with a specific diameter, resulting in poor flexibility of the device when straightening aluminum bars. At the same time, since the aluminum bars directly contact and slide along the surface of the backing plate during the replacement process, there is a drawback of scratching the surface of the aluminum bars. On the one hand, the present utility model flexibly adjusts the height of the upper pressure wheel through the electric telescopic rod, so that the straightening mechanism on the device can flexibly straighten aluminum bars with different diameters. On the other hand, it cooperates with the support wheels and the pinch rollers on the clamping and feeding mechanism to realize the convenient transportation and replacement of the aluminum bars, avoiding the drawback of scratching the aluminum bars during the replacement process. Description of the drawings

[0024] Figure 1 is a schematic structural diagram of an aluminum bar straightening and processing device according to the present utility model;

[0025] Figure 2 is a left view of the support plate, the upper pressure wheel, and the mounting plate in an aluminum bar straightening and processing device according to the present utility model.

[0026] The description of the reference numerals is as follows:

[0027] 1. Straightening mechanism; 101. Mounting plate; 102. Upper pressure wheel; 103. Lower pressure wheel; 104. Electric telescopic rod; 2. Support plate; 3. Clamping and feeding mechanism; 301. Bidirectional electric slide rail; 302. Vertical plate; 303. Mounting seat; 304. Pinch roller; 305. Motor; 4. Support wheel; 5. Support table; 6. Operation panel. Specific embodiments

[0028] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] As Figure 1 - Figure 2 shown, a straightening processing device for aluminum rods in this embodiment includes a support table 5. In the middle of the upper end of the support table 5, an inverted L-shaped support plate 2 is welded. A straightening mechanism 1 is installed on the support plate 2. The straightening mechanism 1 includes an electric telescopic rod 104 installed in the middle of the inner top end of the support plate 2, a mounting plate 101 installed on the telescopic part of the electric telescopic rod 104, and upper pressing wheels 102 evenly distributed at the bottom end of the mounting plate 101. After the electric telescopic rod 104 is started, it will drive the upper pressing wheels 102 to move up and down, so as to realize the adjustment of the height between the upper pressing wheels 102 and the lower pressing wheels 103, and ensure that aluminum rods with different diameters can be placed between the upper pressing wheels 102 and the lower pressing wheels 103. The straightening mechanism 1 further includes a lower pressing wheel 103 installed in the middle of the upper end of the support table 5 below the upper pressing wheels 102. On both sides of the lower pressing wheel 103 on the support table 5, two clamping and feeding mechanisms 3 are symmetrically installed. The clamping and feeding mechanism 3 includes a bidirectional electric slide rail 301 installed on the support table 5, a vertical plate 302 installed on two self-contained sliding blocks on the bidirectional electric slide rail 301, a mounting seat 303 installed on each vertical plate 302, a motor 305 installed in the middle of the top end of the mounting seat 303, and a pinch roller 304 installed on the mounting seat 303. On one side of each clamping and feeding mechanism 3 on the support table 5, a support wheel 4 is further installed. The height of the support wheel 4 is the same as the height of the lower pressing wheel 103 and the height of the pinch roller 304, which can ensure stable support during the straightening of the aluminum rod.

[0030] As Figure 1 - Figure 2 shown, in this embodiment, the fixed part of the electric telescopic rod 104 is bolted to the support plate 2, the telescopic part of the electric telescopic rod 104 is bolted to the mounting plate 101, the upper pressing wheel 102 is rotatably connected to the mounting plate 101. The mounting plate 101 is of an inverted U-shaped structure, and the bottom end of the upper pressing wheel 102 is lower than the bottom end of the mounting plate 101, which can ensure that when the upper pressing wheel 102 moves down, it can contact the aluminum rod earlier than the mounting seat 303. The lower pressing wheel 103 is rotatably connected to the support table 5. The support table 5 is of a hollow square groove structure at the position of the lower pressing wheel 103. The lower pressing wheel 103 can support the aluminum rod and ensure the normal feeding of the aluminum rod during the straightening process.

[0031] As Figure 1 - Figure 2As shown, in this embodiment, the support wheel 4 is rotatably connected to the support table 5. The mounting seat 303 and the vertical plate 302 are connected by a rod. The pinch roller 304 is rotatably connected to the mounting seat 303. The pinch roller 304 is mainly used to stably clamp the aluminum rod during the straightening of the aluminum rod. An operation panel 6 is also installed on one side wall of the support table 5. The operation panel 6 is electrically connected to the electric telescopic rod 104, the bidirectional electric slide rail 301, and the motor 305. The operation panel 6 mainly controls the orderly opening and closing of the electric telescopic rod 104, the bidirectional electric slide rail 301, and the motor 305 by controlling the on-off of the circuit.

[0032] The specific implementation process of this embodiment is as follows: During straightening, first place the aluminum rod on the support wheel 4 of the support table 5. Then drive the two pinch rollers 304 to approach each other through the bidirectional electric slide rail 301 to clamp the placed aluminum rod. Then, under the action of the electric telescopic rod 104, press the upper pressing wheel 102 on the upper side of the aluminum rod. At the same time, start the motor 305. After the motor 305 starts, the aluminum rod will move under the action of the pinch roller 304. Thus, during the movement of the aluminum rod, the straightening operation of the aluminum rod is realized by means of the upper pressing wheel 102 and the lower pressing wheel 103. Since in the above straightening process, the height of the upper pressing wheel 102 is flexibly adjusted by the electric telescopic rod 104, the straightening mechanism 1 on the device can flexibly straighten aluminum rods of different diameters. At the same time, it cooperates with the support wheel 4 and the pinch roller 304 on the clamping and feeding mechanism 3 to realize the convenient conveying and replacement of the aluminum rod, avoiding the drawback of scratching the aluminum rod during the replacement process.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An aluminum bar straightening processing device, characterized in that: The invention comprises a support platform (5), wherein an inverted L-shaped support plate (2) is welded to the middle of the upper end of the support platform (5), and a straightening mechanism (1) is installed on the support plate (2). The straightening mechanism (1) comprises an electric telescopic rod (104) installed in the middle of the top end of the support plate (2), a mounting plate (101) installed on the telescopic part of the electric telescopic rod (104), and upper pressing wheels (102) uniformly distributed at the bottom end of the mounting plate (101). The straightening mechanism (1) also comprises a lower pressing wheel (103) installed in the middle of the upper end of the support platform (5) and located below the upper pressing wheel (102). Two clamping and guiding mechanisms (3) are symmetrically mounted on both sides of the lower pressure wheel (103), and the clamping and guiding mechanisms (3) include a bidirectional electric slide rail (301) mounted on the support platform (5), a vertical plate (302) mounted on two sliding blocks provided on the bidirectional electric slide rail (301), a mounting seat (303) mounted on each of the vertical plates (302), a motor (305) mounted at the middle of the top end of the mounting seat (303), and a clamping roller (304) mounted on the mounting seat (303). A support wheel (4) is also mounted on the support platform (5) on one side of each of the clamping and guiding mechanisms (3).

2. The aluminum bar straightening processing device according to claim 1, characterized in that: The fixing portion of the electric telescopic rod (104) is bolted to the support plate (2), and the telescopic portion of the electric telescopic rod (104) is bolted to the mounting plate (101).

3. The aluminum bar straightening processing device according to claim 2, characterized in that: The upper pressing wheel (102) is rotatably connected to the mounting plate (101); the mounting plate (101) is an inverted U-shaped structure, and the bottom end of the upper pressing wheel (102) is lower than the bottom end of the mounting plate (101).

4. The aluminum bar straightening processing device according to claim 3 is characterized in that: The lower pressing wheel (103) is rotatably connected to the support platform (5), and a hollow square groove structure is provided on the support platform (5) at the location of the lower pressing wheel (103).

5. The aluminum bar straightening processing device according to claim 1, characterized in that: The height of the support wheel (4) is consistent with the height of the lower pressing wheel (103) and the height of the clamping roller (304), and the support wheel (4) is rotatably connected to the support platform (5).

6. The aluminum bar straightening processing device according to claim 1, characterized in that: The mounting seat (303) is connected to the vertical plate (302) via a rod, and the clamping roller (304) is rotatably connected to the mounting seat (303).

7. The aluminum bar straightening processing device according to claim 1, characterized in that: An operation panel (6) is also installed on one side wall of the support platform (5), and the operation panel (6) is electrically connected to the electric telescopic rod (104), the bidirectional electric slide rail (301), and the motor (305).

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