An auxiliary structure for loading an electro-hydraulic bending machine

Abstract

The utility model discloses an auxiliary structure of feeding of electrohydraulic bending machine belongs to electrohydraulic bending machine technical field. An auxiliary structure of feeding of electrohydraulic bending machine, including electrohydraulic bending machine main part and two support frames, the both sides below support frame all are provided with guide frame, and the outside sliding connection of guide frame has moving block, and the installation of two moving blocks has the moving branch board, and the outside sliding connection of moving branch board has two auxiliary positioning frame. The utility model solves the problem that the existing bending machine feeding auxiliary device is limited by product specification, leads to the use effect of auxiliary structure to be not good, influences the processing effect, and the utility model adjusts the position of moving block in guide frame and the position of auxiliary positioning frame according to product specification, and after moving to the both ends of product, through the elongation second electric cylinder, the clamping plate presses down the product to the upper end of push -on frame, clamps the both ends of product, and can satisfy the asymmetric product type according to product type, and the adaptability is good, and it is convenient for long -term work.

Description

Technical Field

[0001] This utility model relates to the field of electro-hydraulic bending machine technology, specifically to a feeding auxiliary structure for an electro-hydraulic bending machine. Background Technology

[0002] The electro-hydraulic synchronous CNC bending machine is a metal sheet processing equipment that uses electro-hydraulic synchronization technology and a CNC system for control. It is primarily used to achieve high-precision bending operations. This equipment achieves automation and improved stability of the processing flow through digital control.

[0003] Chinese Patent No. CN211052343U discloses a bending machine feeding auxiliary device, including a base. A hydraulic lifting device is provided at each of the four corners of the upper surface of the base. A feeding platform is connected to the top of the hydraulic lifting device. The feeding platform is equipped with ball bearings. The base and the feeding platform can be synchronously separated by rotating a rotating disk. The feeding auxiliary device of this solution can reduce the feeding difficulty. Due to the action of the ball bearings, the material will not rub against the feeding platform and will not damage the surface of the material. In addition, the device can transport wider materials and ensure the stability of the material during transportation by adjusting the width of the feeding platform by rotating the rotating disk.

[0004] The aforementioned bending machine feeding auxiliary device is limited by product specifications during actual use, resulting in poor performance of the auxiliary structure and affecting processing results; therefore, it does not meet existing needs. In response, we propose an electro-hydraulic bending machine feeding auxiliary structure. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding auxiliary structure for an electro-hydraulic bending machine, which solves the problem that the feeding auxiliary device for bending machines mentioned in the background art is limited by product specifications in actual use, resulting in poor performance of the auxiliary structure and affecting the processing effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary structure for feeding an electro-hydraulic bending machine, comprising an electro-hydraulic bending machine body and two support frames, the two support frames being fixed to the front and rear ends of the electro-hydraulic bending machine body respectively, guide frames being provided on both sides below the support frames, movable blocks being slidably connected to the outside of the guide frames, a movable support plate being installed between the two movable blocks, and two auxiliary positioning frames being slidably connected to the outside of the movable support plate.

[0007] Preferably, the electro-hydraulic bending machine body has a bending working opening in the middle, and the moving direction of the movable support plate corresponds to the opening position of the bending working opening.

[0008] Preferably, a fixed rear plate is installed at the rear end of the support frame, and the fixed rear plate is welded to the support frame and the guide frame respectively.

[0009] Preferably, a first electric cylinder is installed between the fixed rear plate and the movable support plate, and the two ends of the first electric cylinder are fixedly connected to the fixed rear plate and the movable support plate respectively.

[0010] Preferably, the movable block is slidably connected to the guide frame via a slide groove, the movable block is fixedly connected to the movable support plate via fixing screws, and the auxiliary positioning frame is slidably connected to the movable support plate via a slide groove.

[0011] Preferably, a pusher is fixedly connected to the lower end of the auxiliary positioning frame, a clamping plate is provided in the middle of the auxiliary positioning frame, one end of the clamping plate is hinged to the middle of the auxiliary positioning frame, and an anti-slip plate is provided at the lower end of the clamping plate. The anti-slip plate is embedded in the outer surface of the clamping plate and fixedly connected to the clamping plate.

[0012] Preferably, a second electric cylinder is installed at the upper end of the auxiliary positioning frame, and the two ends of the second electric cylinder are respectively hinged to the upper end of the auxiliary positioning frame and the upper end face of the clamping plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. When the electro-hydraulic bending machine of this utility model is working, two support frames are fixed at the front and rear ends of the bending working port of the main body of the electro-hydraulic bending machine, respectively. According to the product specifications, the position of the moving block on the guide frame and the position of the auxiliary positioning frame are adjusted. After moving to both ends of the product, the clamping plate presses the product down to the upper end of the push frame by extending the second electric cylinder, clamping both ends of the product. It can also meet the needs of asymmetrical product types, has good adaptability, and is convenient for long-term operation.

[0015] 2. The support frame of this utility model is fixed to the outside of the electro-hydraulic bending machine body. The position of the pusher frame is adjusted by the telescopic first electric cylinder, which is convenient for adjustment. The pusher is pushed according to the actual bending position. With two symmetrical guide frames, the product is fed to the auxiliary sides. The structure is stable, easy to operate, conducive to continuous work, and improves work quality. Attached Figure Description

[0016] Figure 1 This is an axonometric view of the front view of this utility model;

[0017] Figure 2 This is a top-view axonometric view of the support frame of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged view of a portion of area A in the middle;

[0019] Figure 4 This is an isometric view of the front of the auxiliary positioning frame of this utility model.

[0020] In the diagram: 1. Main body of the electro-hydraulic bending machine; 101. Bending working port; 2. Support frame; 201. Fixed back plate; 202. First electric cylinder; 3. Guide frame; 4. Moving block; 401. Moving support plate; 5. Auxiliary positioning frame; 501. Pushing frame; 502. Second electric cylinder; 503. Clamping plate; 504. Anti-slip plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] To address the issue of existing bending machine feeding auxiliary devices failing to perform effectively due to product specification limitations, thus impacting processing results, please refer to... Figure 1 - Figure 4 This embodiment provides the following technical solution:

[0023] This embodiment of an electro-hydraulic bending machine feeding auxiliary structure includes an electro-hydraulic bending machine body 1 and two support frames 2. The two support frames 2 are respectively fixed to the front end and rear end of the electro-hydraulic bending machine body 1. Guide frames 3 are provided on both sides below the support frames 2. Moving blocks 4 are slidably connected to the outside of the guide frames 3. A moving support plate 401 is installed between the two moving blocks 4. Two auxiliary positioning frames 5 are slidably connected to the outside of the moving support plate 401. The position of the moving blocks 4 on the guide frames 3 and the position of the auxiliary positioning frames 5 are adjusted according to the product specifications.

[0024] The electro-hydraulic bending machine body 1 has a bending working port 101 in the middle. The moving direction of the movable support plate 401 corresponds to the opening position of the bending working port 101. When the electro-hydraulic bending machine is working, the two support frames 2 are fixed at the front and rear ends of the bending working port 101 of the electro-hydraulic bending machine body 1, respectively.

[0025] In fact, the lower end of the auxiliary positioning frame 5 is fixedly connected to the pusher frame 501, and the middle of the auxiliary positioning frame 5 is provided with a clamping plate 503. One end of the clamping plate 503 is hinged to the middle of the auxiliary positioning frame 5. The lower end of the clamping plate 503 is provided with an anti-slip plate 504, which is embedded in the outer surface of the clamping plate 503 and fixedly connected to the clamping plate 503. The upper end of the auxiliary positioning frame 5 is equipped with a second electric cylinder 502. The two ends of the second electric cylinder 502 are respectively hinged to the upper end of the auxiliary positioning frame 5 and the upper end face of the clamping plate 503. By extending the second electric cylinder 502, the clamping plate 503 presses the product down to the upper end of the pusher frame 501, clamping both ends of the product. It can meet the needs of asymmetrical product types according to product type, has good adaptability, and is convenient for long-term operation.

[0026] Specifically, when the electro-hydraulic bending machine is in operation, two support frames 2 are fixed at the front and rear ends of the bending working port 101 of the main body 1 of the electro-hydraulic bending machine, respectively. According to the product specifications, the position of the moving block 4 on the guide frame 3 and the position of the auxiliary positioning frame 5 are adjusted. After moving to both ends of the product, the clamping plate 503 presses the product down to the upper end of the push frame 501 by extending the second electric cylinder 502, clamping both ends of the product. It can also meet the needs of asymmetrical product types, has good adaptability, and is convenient for long-term operation.

[0027] To address the issue of poor adaptability and impact on the positional stability of the feeding structure caused by existing bending machine feeding auxiliary devices in practical use, please refer to... Figure 1 - Figure 4 This embodiment provides the following technical solution:

[0028] In this embodiment, the movable block 4 is slidably connected to the guide frame 3 via a slide groove, and the movable block 4 is fixedly connected to the movable support plate 401 via fixing screws. The auxiliary positioning frame 5 is slidably connected to the movable support plate 401 via a slide groove. By adjusting the auxiliary positioning frame 5, it can adapt to products of different specifications and meet the actual application requirements.

[0029] In addition, a fixed rear plate 201 is installed at the rear end of the support frame 2. The fixed rear plate 201 is welded to the support frame 2 and the guide frame 3 respectively. With two symmetrical guide frames 3, the products on both sides can be loaded. The structure is stable, easy to operate, conducive to continuous work, and improves work quality.

[0030] It should be noted that a first electric cylinder 202 is installed between the fixed rear plate 201 and the movable support plate 401. The two ends of the first electric cylinder 202 are fixedly connected to the fixed rear plate 201 and the movable support plate 401 respectively. The support frame 2 is fixed to the outside of the electro-hydraulic bending machine body 1. The position of the pusher 501 is adjusted by extending and retracting the first electric cylinder 202, which facilitates adjustment and pushes according to the actual bending position.

[0031] Specifically, the support frame 2 is fixed to the outside of the main body 1 of the electro-hydraulic bending machine. The position of the pusher frame 501 is adjusted by the telescopic first electric cylinder 202, which is convenient for adjustment. The pusher is pushed according to the actual bending position. With the help of two symmetrical guide frames 3, the products on both sides are assisted in the feeding work. The structure is stable, easy to operate, conducive to continuous work, and improves the work quality.

[0032] Working principle: During use, the two support frames 2 are fixed to the front and rear ends of the bending working port 101 of the main body 1 of the electro-hydraulic bending machine, respectively. According to the product specifications, the position of the moving block 4 on the guide frame 3 and the position of the auxiliary positioning frame 5 are adjusted. After moving to both ends of the product, the second electric cylinder 502 is extended, and the clamping plate 503 presses the product down to the upper end of the push frame 501, clamping both ends of the product. It can meet the needs of asymmetrical product types, has good adaptability, and is convenient for long-term work. The first electric cylinder 202 is extended to adjust the position of the push frame 501 for easy adjustment. Pushing is performed according to the actual bending position. With the two symmetrical guide frames 3, the product on both sides is fed. The structure is stable, easy to operate, conducive to continuous work, and improves work quality.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A feeding auxiliary structure for an electro-hydraulic bending machine, comprising the main body of the electro-hydraulic bending machine (1) and two support frames (2), characterized in that, The two support frames (2) are fixed at the front and rear ends of the electro-hydraulic bending machine body (1) respectively. Guide frames (3) are provided on both sides below the support frames (2). Moving blocks (4) are slidably connected to the outside of the guide frames (3). A moving support plate (401) is installed between the two moving blocks (4). Two auxiliary positioning frames (5) are slidably connected to the outside of the moving support plate (401).

2. The feeding auxiliary structure for an electro-hydraulic bending machine according to claim 1, characterized in that, The electro-hydraulic bending machine body (1) has a bending working port (101) in the middle, and the moving direction of the movable support plate (401) corresponds to the opening position of the bending working port (101).

3. The feeding auxiliary structure for an electro-hydraulic bending machine according to claim 1, characterized in that, The rear end of the support frame (2) is equipped with a fixed rear plate (201), which is welded to the support frame (2) and the guide frame (3) respectively.

4. The feeding auxiliary structure for an electro-hydraulic bending machine according to claim 3, characterized in that, A first electric cylinder (202) is installed between the fixed rear plate (201) and the movable support plate (401), and the two ends of the first electric cylinder (202) are fixedly connected to the fixed rear plate (201) and the movable support plate (401) respectively.

5. The feeding auxiliary structure for an electro-hydraulic bending machine according to claim 1, characterized in that, The movable block (4) is slidably connected to the guide frame (3) through a sliding groove. The movable block (4) is fixedly connected to the movable support plate (401) through fixing screws. The auxiliary positioning frame (5) is slidably connected to the movable support plate (401) through a sliding groove.

6. The feeding auxiliary structure for an electro-hydraulic bending machine according to claim 1, characterized in that, The lower end of the auxiliary positioning frame (5) is fixedly connected to a pusher frame (501). A clamping plate (503) is provided in the middle of the auxiliary positioning frame (5). One end of the clamping plate (503) is hinged to the middle of the auxiliary positioning frame (5). An anti-slip plate (504) is provided at the lower end of the clamping plate (503). The anti-slip plate (504) is embedded in the outer surface of the clamping plate (503) and fixedly connected to the clamping plate (503).

7. The feeding auxiliary structure for an electro-hydraulic bending machine according to claim 6, characterized in that, The upper end of the auxiliary positioning frame (5) is equipped with a second electric cylinder (502), and the two ends of the second electric cylinder (502) are respectively hinged to the upper end of the auxiliary positioning frame (5) and the upper end face of the clamping plate (503).

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