Bending device with adjustable bending length

Abstract

The bending device with the adjustable bending length comprises a base, a supporting assembly, a roller assembly and a bending assembly, the supporting assembly is installed on the surface of the upper side of the base and comprises a supporting plate and a supporting seat, a sliding groove is formed in the surface of the upper side of the supporting seat, the roller assembly is installed in the sliding groove in a damping sliding mode, and the supporting plate is connected with the supporting seat. Each roller assembly comprises a roller body and a bearing seat, and compared with the prior art, the bending machine has the advantages that by arranging the supporting assemblies, when the bending machine is used, a user can change the distance between the two roller assemblies through sliding of the sliding grooves, and therefore the bending length can be flexibly adjusted according to actual requirements; a user can quickly adjust the bending length, the operation time is shortened, the electric push rod can achieve accurate telescopic length control through the bending assembly in the using process, and therefore the bending angle can be accurately controlled through the bending piece, it is ensured that the bending angle is consistent every time, and the product quality is improved.

Description

Technical Field

[0001] The utility model belongs to the field of bending equipment, and particularly relates to a bending device with adjustable bending length. Background Art

[0002] The PVC pipe bending device is a device specially used for bending PVC pipes. However, the bending length of the bending device cannot be adjusted in actual use. In practical applications, different projects and scenarios may require different lengths of bent PVC pipes. If the bending length is fixed, it cannot meet various needs, which will limit the flexibility of the design. In some special layouts or designs, a specific length of bending pipe is required, and the existing device cannot provide this flexibility. This is because there is a lack of parts with adjustable bending length. The lack of parts with adjustable bending length will not only lead to the above problems, but also increase the possibility of material waste. Because it can only be bent to a fixed length, additional cutting and connection work may be required, thereby wasting some materials. Therefore, it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a bending device with adjustable bending length to solve the problems raised in the above-mentioned background technology.

[0004] The utility model is realized through the following technical scheme: a bending device with adjustable bending length, comprising: a base, a support assembly, a roller assembly and a bending assembly, the upper surface of the base is equipped with the support assembly, the support assembly comprises: a support plate, a support seat, the upper surface of the support seat is provided with a slide groove, the roller assembly is installed with damping sliding inside the slide groove, the roller assembly comprises: a roller body, a bearing seat, the roller body is rotatably installed between two of the bearing seats, the upper surface of the support seat is provided with a bending through hole, the upper surfaces of the two support plates are equipped with the bending assembly, the bending assembly comprises: a mounting plate, an electric push rod and a bending piece, and the upper surface of the mounting plate is equipped with an electric push rod.

[0005] As a preferred embodiment, a support plate is respectively installed on the left surface and the right surface of the base, a support seat is installed on the inner surface of the two support plates, and a bending through hole is opened at the center position of the upper surface of the support seat, and the bending through hole has a rectangular structure.

[0006] As a preferred embodiment, two slide grooves are respectively provided on the front edge and the rear edge of the upper surface of the support seat, and a bearing seat is respectively installed inside the two slide grooves on the front edge for damping sliding, and a roller body is rotatably installed between each two bearing seats. When in use, the user can change the distance between the two roller assemblies by sliding in the slide groove, so that the bending length can be flexibly adjusted according to actual needs, allowing the user to quickly adjust the bending length and reduce operation time.

[0007] As a preferred embodiment, a heating plate is installed on the upper edge of the inner surface of the support plate, and a mounting plate is installed on the upper surfaces of the two support plates. The mounting plate is in a downward-opening U-shaped structure, and an electric push rod is installed at the center position of the upper surface of the mounting plate.

[0008] As a preferred embodiment, the telescopic rod of the electric push rod passes through the surface of the mounting plate, and the telescopic rod of the electric push rod is connected to the bending part, and the bending part has a cylindrical structure. When in use, the electric push rod can achieve precise telescopic length control, so that the bending angle can be accurately controlled through the bending part, ensuring that the bending angle is consistent each time, thereby improving product quality.

[0009] As a preferred embodiment, the central axis of the electric push rod is colinearly aligned with the central axis of the bending through hole, the width of the bending piece is smaller than the width of the bending through hole, and the heating plate is electrically connected to the power supply and computer control equipment through wires.

[0010] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting a support component, the support component includes: a support plate, a support seat, a support seat is installed between the two support plates, a bending through hole is opened on the upper surface of the support seat, a slide groove is opened on the upper surface of the support seat, and a roller assembly is installed inside the slide groove for damping sliding. When in use, the user can change the distance between the two roller assemblies by sliding in the slide groove, so that the bending length can be flexibly adjusted according to actual needs, so that the user can quickly adjust the bending length and reduce the operation time.

[0011] By setting up a bending component, the bending component includes: a mounting plate, an electric push rod and a bending part. The electric push rod is installed on the upper surface of the mounting plate. The telescopic rod of the electric push rod penetrates the surface of the mounting plate and the telescopic rod of the electric push rod is installed with a bending part. When in use, the electric push rod can achieve precise telescopic length control, so that the bending angle can be accurately controlled through the bending part, ensuring that the bending angle is consistent each time, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a bending device with adjustable bending length.

[0014] Figure 2 It is a schematic diagram of a bending assembly of a bending device with adjustable bending length according to the utility model.

[0015] Figure 3 It is a front view of a bending device with adjustable bending length according to the utility model.

[0016] In the figure, 100 is a base, 110 is a support plate, and 120 is a heating plate;

[0017] 200-support seat, 201-bending through hole, 202-slideway, 210-bearing seat, 220-roller body;

[0018] 300-mounting plate, 310-electric push rod, 320-bending part. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a bending device with adjustable bending length, comprising: a base 100, a supporting assembly, a roller assembly and a bending assembly, the upper surface of the base 100 is equipped with a supporting assembly, the supporting assembly comprises: a supporting plate 110, a supporting seat 200, a slide groove 202 is provided on the upper surface of the supporting seat 200, a roller assembly is installed with damping sliding inside the slide groove 202, the roller assembly comprises: a roller body 220, a bearing seat 210, a roller body 220 is rotatably installed between two bearing seats 210, a bending through hole 201 is provided on the upper surface of the supporting seat 200, a bending assembly is installed on the upper surfaces of the two supporting plates 110, the bending assembly comprises: a mounting plate 300, an electric push rod 310 and a bending piece 320, and an electric push rod 310 is installed on the upper surface of the mounting plate 300.

[0021] See also Figures 1 to 3 As the first embodiment of the utility model: a support plate 110 is respectively installed on the left and right surfaces of the base 100, and a support seat 200 is installed on the inner surfaces of the two support plates 110. A bending through hole 201 is opened at the center of the upper surface of the support seat 200, and the bending through hole 201 is in a rectangular structure;

[0022] Two slide grooves 202 are respectively provided on the front edge and the rear edge of the upper surface of the support seat 200. A bearing seat 210 is respectively installed inside the two slide grooves 202 of the front edge for damping sliding. A roller body 220 is rotatably installed between each two bearing seats 210.

[0023] When in use, the user can prepare the PVC pipe that needs to be bent. Note that the diameter of the PVC pipe must not be larger than the distance between the two shaft seats. After the PVC pipe is prepared, the distance between the roller assemblies can be adjusted according to actual needs through the slide groove 202 on the upper surface of the support seat 200. After the distance between the two roller bodies 220 is adjusted, the user can place the PVC pipe that needs to be bent on the outer surface of the roller body 220. After the PVC pipe is placed, the user can perform the next bending operation. The user can slide the slide groove 202 to change the distance between the two roller assemblies, so as to flexibly adjust the bending length according to actual needs, so that the user can quickly adjust the bending length and reduce the operation time.

[0024] See also Figures 1 to 3 As the second embodiment of the utility model: a heating plate 120 is installed on the upper edge of the inner surface of the support plate 110, a mounting plate 300 is installed on the upper surface of the two support plates 110, the mounting plate 300 is in a downward-opening U-shaped structure, and an electric push rod 310 is installed at the center of the upper surface of the mounting plate 300;

[0025] The telescopic rod of the electric push rod 310 penetrates the surface of the mounting plate 300, and the telescopic rod of the electric push rod 310 is connected to the bending member 320, and the bending member 320 is a cylindrical structure;

[0026] The central axis of the electric push rod 310 is aligned with the central axis of the bending through hole 201, the width of the bending piece 320 is smaller than the width of the bending through hole 201, and the heating plate 120 is electrically connected to the power supply and the computer control device through wires;

[0027] When in use, after placing the bent PVC pipe, the user can start the heating plate 120, so that the two symmetrical heating plates 120 on the inner surface of the support plate 110 heat and soften the bent PVC pipe (the heating time and the heating temperature need to be selected according to the material of the actual bent PVC pipe, which will not be elaborated here). After the softening of the bent PVC pipe is completed, the heating plate 120 is turned off, and then the user can start the electric push rod 310 to extend the telescopic rod of the electric push rod 310, and then make the telescopic rod drive the bending piece 320 to move toward the PVC pipe, so as to realize the bending operation of the PVC pipe. At this time, the bending part will enter the inside of the bending through hole 201. It should be noted that the two ends of the PVC pipe will be tilted after bending. At this time, it should be noted that after the bending operation is completed, it is necessary to ensure that the angle after bending can be taken out of the PVC pipe. Since the electric push rod 310 can realize precise telescopic length control, the bending angle can be accurately controlled by the bending piece 320 to ensure that the angle of each bending is consistent, thereby improving product quality.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bending device with adjustable bending length, comprising: A base (100), a support assembly, a roller assembly and a bending assembly, characterized in that a support assembly is installed on the upper surface of the base (100), and the support assembly comprises: a support plate (110), a support seat (200), a slide groove (202) is opened on the upper surface of the support seat (200), and a roller assembly is installed inside the slide groove (202) for damping sliding; The roller assembly comprises: a roller body (220) and a bearing seat (210); the roller body (220) is rotatably mounted between the two bearing seats (210); and a bent through hole (201) is provided on the upper surface of the support seat (200); A bending assembly is installed on the upper surface of the two support plates (110), and the bending assembly comprises: a mounting plate (300), an electric push rod (310) and a bending piece (320), and the electric push rod (310) is installed on the upper surface of the mounting plate (300).

2. A bending device with adjustable bending length as claimed in claim 1, characterized in that: A support plate (110) is respectively installed on the left side surface and the right side surface of the base (100); a support seat (200) is installed on the inner side surfaces of the two support plates (110); a bent through hole (201) is opened at the center position of the upper side surface of the support seat (200); and the bent through hole (201) is in a rectangular structure.

3. A bending device with adjustable bending length as claimed in claim 2, characterized in that: Two slide grooves (202) are respectively provided on the front edge and the rear edge of the upper surface of the support seat (200); a bearing seat (210) is respectively installed inside the two slide grooves (202) on the front edge for damping sliding; and a roller body (220) is rotatably installed between each two bearing seats (210).

4. A bending device with adjustable bending length as claimed in claim 3, characterized in that: A heating plate (120) is installed on the upper edge of the inner surface of the support plate (110), and a mounting plate (300) is installed on the upper surfaces of the two support plates (110). The mounting plate (300) is in a downward-opening Chinese-character-shaped structure, and an electric push rod (310) is installed at the center of the upper surface of the mounting plate (300).

5. A bending device with adjustable bending length as claimed in claim 4, characterized in that: The telescopic rod of the electric push rod (310) penetrates the surface of the mounting plate (300), the telescopic rod of the electric push rod (310) is connected to a bending piece (320), and the bending piece (320) is in a cylindrical structure.

6. A bending device with adjustable bending length as claimed in claim 5, characterized in that: The central axis of the electric push rod (310) is colinearly aligned with the central axis of the bending through hole (201), the width of the bending piece (320) is smaller than the width of the bending through hole (201), and the heating plate (120) is electrically connected to a power source and a computer control device via electric wires.

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