Bending machine convenient to position

Abstract

The utility model relates to the technical field of bending machines, and discloses a bending machine convenient to position, which comprises a bending machine body, a bending knife arranged on the bending machine body, a bending die arranged on the bending machine body and a positioning device arranged on the bending machine body. The positioning device comprises two first electric guide rails, a first sliding block, two fixing plates, two first limiting plates, a second electric guide rail, two second sliding blocks, two sliding grooves, two threaded rods, two motors, two second limiting plates and two moving plates, and the first electric guide rails are fixedly installed on the front surface of the bending machine body; according to the bending machine convenient to position, a first electric guide rail and a second electric guide rail drive a first limiting plate and a second limiting plate which are arranged on the two fixing plates and the two sliding blocks to push the two sides of a plate, the inclined plate is pushed to be right and corrected, follow-up bending is facilitated, and the bending precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a bending machine which is easy to position. Background Art

[0002] At present, the bending machine is a machine that can bend thin plates. The bending machine is a kind of forging machine, and its main function is the metal processing industry. The products are widely used in: light industry, aviation, shipbuilding, metallurgy, instrumentation, electrical appliances, stainless steel products, steel structure construction and decoration industries. The bending machine is currently the preferred machine for sheet metal processing of sheet materials, especially large sheets. By selecting various different molds, the sheet materials can be bent, stretched, rounded, punched, etc.

[0003] When bending plates, workers usually place the plates on a bending machine. However, manual placement may cause the plates to tilt and misalign, resulting in deviations in subsequent bending. This operation method lacks a positioning mechanism for correcting the plates to facilitate subsequent bending. Manual placement also involves dangerous operations. In view of this, a bending machine that is easy to position is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a bending machine that is easy to position, thereby solving the problem of lack of a positioning mechanism when bending a plate.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of positioning the bent plate for convenient bending, the utility model provides the following technical solutions: a bending machine that is easy to position, comprising a bending machine body, a bending knife is arranged on the bending machine body, and a bending mold is arranged on the bending machine body;

[0008] Among them, a positioning device is arranged on the bending machine body, and the positioning device includes two first electric guide rails, a first sliding block, two fixed plates, two first limit plates, a second electric guide rail, two second sliding blocks, two slide grooves, two threaded rods, two motors, two second limit plates and two movable plates.

[0009] Preferably, the first electric guide rail is fixedly mounted on the front surface of the bending machine body, and the two first sliding blocks are slidably sleeved on the outer surface of the first electric guide rail.

[0010] Preferably, the two fixing plates are respectively fixedly mounted on the upper surfaces of the two first sliding blocks, and the two first limiting plates are respectively fixedly mounted on the upper surfaces of the two fixing plates.

[0011] Preferably, the second electric guide rail is fixedly mounted on the inner surface of the bending machine body;

[0012] Wherein, the two second sliding blocks are both slidably sleeved on the outer surface of the second electric guide rail.

[0013] Preferably, the two slide grooves are respectively opened on the upper surfaces of the two second sliding blocks, the two threaded rods are respectively rotatably connected to the inner walls of the two slide grooves, and the rear ends of the two threaded rods penetrate the rear surfaces of the two second sliding blocks;

[0014] The two motors are respectively fixedly mounted on the rear surfaces of the two second sliding blocks, and the output ends of the two motors are fixedly connected to the two threaded rods.

[0015] Preferably, the two movable plates are respectively threadedly sleeved on the outer surfaces of the two threaded rods, and the two second limit plates are respectively fixedly mounted on the upper surfaces of the two second sliding blocks.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a bending machine that is easy to position and has the following features:

[0018] Beneficial effects:

[0019] 1. The bending machine which is easy to position drives two fixed plates and the first limit plate and the second limit plate arranged on the two sliding blocks through the first electric guide rail and the second electric guide rail to push the two sides of the plate, push the inclined plate straight, correct it, facilitate subsequent bending, and improve the bending accuracy.

[0020] 2. This bending machine, which is easy to position, drives the two moving plates to move by the motor and the threaded rod, so as to position and bend the plate, and can also push the plate to move after bending, so as to unload the plate, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a bending machine that is easy to position according to the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the bending machine of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the second limiting plate of the utility model.

[0024] In the figure: 1. bending machine body; 2. bending knife; 3. bending mold; 4. first electric guide rail; 5. first sliding block; 6. fixed plate; 7. first limit plate; 8. second electric guide rail; 9. second sliding block; 10. slide groove; 11. threaded rod; 12. motor; 13. second limit plate; 14. moving plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-3 The utility model provides a new technical solution: a bending machine that is easy to position, including a bending machine body 1, a bending knife 2 is arranged on the bending machine body 1, and a bending mold 3 is arranged on the bending machine body 1;

[0027] Among them, a positioning device is arranged on the bending machine body 1, and the positioning device includes two first electric guide rails 4, a first sliding block 5, two fixed plates 6, two first limit plates 7, a second electric guide rail 8, two second sliding blocks 9, two slide grooves 10, two threaded rods 11, two motors 12, two second limit plates 13 and two movable plates 14.

[0028] Furthermore, the first electric guide rail 4 is fixedly mounted on the front surface of the bending machine body 1 , and the two first sliding blocks 5 are slidably sleeved on the outer surface of the first electric guide rail 4 .

[0029] Furthermore, the two fixing plates 6 are fixedly mounted on the upper surfaces of the two first sliding blocks 5 , respectively, and the two first limiting plates 7 are fixedly mounted on the upper surfaces of the two fixing plates 6 , respectively.

[0030] Furthermore, the second electric guide rail 8 is fixedly mounted on the inner surface of the bending machine body 1;

[0031] The two second sliding blocks 9 are both slidably sleeved on the outer surface of the second electric guide rail 8 .

[0032] Furthermore, two slide grooves 10 are respectively opened on the upper surfaces of the two second sliding blocks 9, and two threaded rods 11 are respectively rotatably connected to the inner walls of the two slide grooves 10, and the rear ends of the two threaded rods 11 penetrate the rear surfaces of the two second sliding blocks 9;

[0033] The two motors 12 are respectively fixedly mounted on the rear surfaces of the two second sliding blocks 9 , and the output ends of the two motors 12 are fixedly connected to the two threaded rods 11 .

[0034] Furthermore, the two movable plates 14 are respectively threadedly sleeved on the outer surfaces of the two threaded rods 11, and the two second limit plates 13 are respectively fixedly mounted on the upper surfaces of the two second sliding blocks 9;

[0035] When the bending machine that is easy to position is used, a plate is placed on two fixed plates 6 and manually pushed into the inner wall of the bending machine body 1 for bending. At this time, the first electric guide rail 4 and the second electric guide rail 8 are started, so that the first electric guide rail 4 drives the two first sliding blocks 5 slidably mounted on the outer surface to move toward the opposite surface. At the same time, the two first sliding blocks 5 drive the two fixed plates 6 fixedly installed on the upper surface to move toward the opposite surface. At this time, the first limiting plates 7 arranged on the two fixed plates 6 push the two sides of the plate to correct it, and the second electric guide rail 8 drives the two second sliding blocks 9 slidably mounted on the outer surface to move toward the opposite surface, and the two second sliding blocks 9 are synchronously displaced with the two fixed plates 6. At this time, the two second The second limit plate 13 fixedly installed on the upper surface of the sliding block 9 pushes the two sides of the plate to correct it for bending. At this time, the motor 12 is started, and the motor 12 outputs power to the threaded rod 11 fixedly installed at the output end to make it rotate. The threaded rod 11 drives the movable plate 14 with a thread sleeve on the outer surface to move forward. At this time, the two movable plates 14 push one side of the plate to move outward. The continuous displacement can make the stamping part of the plate be located below the bending knife 2. The bending part of the plate can be positioned by stopping pushing the plate to move. At this time, the plate can be stamped by starting the bending knife 2, and the bending of the plate can be achieved by the bending mold 3. After the processing is completed, the plate can be pushed out by driving the movable plate 14 to move, which is convenient for unloading.

[0036] The bending machine which is easy to position drives two fixed plates and the first limit plate and the second limit plate arranged on the two sliding blocks through the first electric guide rail and the second electric guide rail to push the two sides of the plate, so as to straighten the inclined plate and correct it, so as to facilitate the subsequent bending and improve the bending accuracy. The bending machine which is easy to position drives the displacement of two movable plates through the motor and the threaded rod, so as to position and bend the plate, and can also push the plate to be displaced after bending, so as to unload the plate, which is more convenient.

[0037] Working principle: When the bending machine that is easy to position is used, the plate is placed on the two fixed plates 6 and manually pushed into the inner wall of the bending machine body 1 for bending. At this time, the first electric guide rail 4 and the second electric guide rail 8 are started, so that the first electric guide rail 4 drives the two first sliding blocks 5 slidably mounted on the outer surface to move toward the opposite surface, and at the same time, the two first sliding blocks 5 drive the two fixed plates 6 fixedly installed on the upper surface to move toward the opposite surface. At this time, the first limit plates 7 arranged on the two fixed plates 6 push the two sides of the plate to correct it, and the second electric guide rail 8 drives the two second sliding blocks 9 slidably mounted on the outer surface to move toward the opposite surface, and the two second sliding blocks 9 are synchronously displaced with the two fixed plates 6. At this time, the two The second limit plate 13 fixedly installed on the upper surface of the second sliding block 9 pushes the two sides of the plate to correct it for bending. At this time, the motor 12 is started, and the motor 12 outputs power to the threaded rod 11 fixedly installed at the output end to make it rotate. The threaded rod 11 drives the movable plate 14 with a threaded sleeve on the outer surface to move forward. At this time, the two movable plates 14 push one side of the plate to move outward. The continuous displacement can make the stamping part of the plate be located below the bending knife 2. The bending part of the plate can be positioned by stopping pushing the plate to move. At this time, the plate can be stamped by starting the bending knife 2, and the bending of the plate can be achieved by the bending mold 3. After the processing is completed, the plate can be pushed out by driving the movable plate 14 to move, which is convenient for unloading.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending machine that is easy to position, comprising a bending machine body (1), a bending knife (2) being arranged on the bending machine body (1), characterized in that: The bending machine body (1) is provided with a bending die (3); A positioning device is provided on the bending machine body (1), and the positioning device comprises two first electric guide rails (4), a first sliding block (5), two fixed plates (6), two first limit plates (7), a second electric guide rail (8), two second sliding blocks (9), two slide grooves (10), two threaded rods (11), two motors (12), two second limit plates (13) and two movable plates (14).

2. A bending machine that is easy to position according to claim 1, characterized in that: The first electric guide rail (4) is fixedly mounted on the front surface of the bending machine body (1), and the two first sliding blocks (5) are slidably sleeved on the outer surface of the first electric guide rail (4).

3. A bending machine that is easy to position according to claim 1, characterized in that: The two fixing plates (6) are respectively fixedly mounted on the upper surfaces of the two first sliding blocks (5), and the two first limiting plates (7) are respectively fixedly mounted on the upper surfaces of the two fixing plates (6).

4. A bending machine that is easy to position according to claim 1, characterized in that: The second electric guide rail (8) is fixedly mounted on the inner surface of the bending machine body (1); Wherein, the two second sliding blocks (9) are both slidably sleeved on the outer surface of the second electric guide rail (8).

5. A bending machine that is easy to position according to claim 1, characterized in that: The two slide grooves (10) are respectively opened on the upper surfaces of the two second sliding blocks (9), and the two threaded rods (11) are respectively rotatably connected to the inner walls of the two slide grooves (10), and the rear ends of the two threaded rods (11) penetrate the rear surfaces of the two second sliding blocks (9); The two motors (12) are respectively fixedly mounted on the rear surfaces of the two second sliding blocks (9), and the output ends of the two motors (12) are fixedly connected to the two threaded rods (11).

6. A bending machine that is easy to position according to claim 1, characterized in that: The two movable plates (14) are respectively threadedly sleeved on the outer surfaces of the two threaded rods (11), and the two second limit plates (13) are respectively fixedly mounted on the upper surfaces of the two second sliding blocks (9).

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