Novel pipe cutting machine follow-up material supporting structure

Abstract

The utility model discloses a novel pipe cutting machine follow-up material supporting structure which comprises a driving bottom plate, a first guide rail and a screw rod are arranged on the driving bottom plate, a driving sliding plate is arranged on the first guide rail, a driving motor is arranged at one end of the screw rod, and the screw rod is connected with the driving sliding plate in a matched mode. Comprising a follow-up base, a second guide rail is arranged on the follow-up base, a follow-up driving plate is arranged on the second guide rail, an inclined guide plate is arranged on the follow-up driving plate, and a first connecting rod is arranged between the follow-up driving plate and the driving sliding plate; comprising a material supporting assembly, and a limiting shaft matched with the inclined guide plate is arranged on the material supporting assembly. The material supporting assembly is simple in structure, movement of the whole material supporting assembly can be achieved through the adaptive connection effect of the motor and the connecting rod, the material supporting assembly can adapt to workpieces of different production lines or different sizes, interference cannot be generated on feeding, impact force on the workpieces is small, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting mechanisms of pipe cutting machines, in particular to a novel follow-up supporting structure of a pipe cutting machine. Background Art

[0002] The principle of the pipe cutting machine is that the air-oil pushes each other. The electrical system controls the movement direction of the air pressure system, pushing the oil circuit to make a straight line reciprocating motion. During the reciprocating motion, the signal detected from the drag plate limit is used as a basis to control and change the movement of the air and oil circuits, so as to achieve the expected cutting path.

[0003] In the process of cutting pipes, since pipes are generally long, if only the front and rear clamps are used, the pipes are prone to sink in the middle due to gravity, causing deformation and affecting the cutting effect. A supporting structure is generally provided. The existing supporting structure generally uses a cylinder to drive the inclined block to rise in the pipe. Such a device is not only easy to affect automatic loading, but also has a large impact force of the back and forth transmission, which is easy to cause damage. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a new type of follow-up supporting structure for a pipe cutting machine. The structure is simple, and the movement of the overall supporting assembly can be achieved through the adaptive connection of a motor and a connecting rod. The structure can be adapted to different production lines or workpieces of different sizes, and will not interfere with feeding. The impact force on the workpiece is small, and the application range is wide.

[0005] In order to solve the above technical problems, the utility model provides a novel follow-up support structure of a pipe cutting machine, including a driving bottom plate, a first guide rail and a screw rod are arranged on the driving bottom plate, a driving slide plate is arranged on the first guide rail, a driving motor is arranged at one end of the screw rod, and the screw rod is cooperatively connected with the driving slide plate;

[0006] It comprises a follower base, the follower base is provided with a second guide rail, the second guide rail is provided with a follower drive plate, the follower drive plate is provided with an oblique guide plate, and a first connecting rod is provided between the follower drive plate and the driving slide plate;

[0007] It comprises a supporting assembly, on which a limiting shaft adapted to the oblique guide plate is arranged.

[0008] Furthermore, the material supporting assembly includes a material supporting base frame, a slide rail is provided on the material supporting base frame, a material supporting slide plate is provided on the slide rail, a hinge bracket and an auxiliary fixing plate are provided on the upper and lower parts of the material supporting slide plate respectively, a material supporting cantilever is provided on the hinge bracket, a material pushing cylinder is provided on the auxiliary fixing plate, the output end of the material pushing cylinder is connected to the material supporting cantilever, and a material supporting roller is provided on the material supporting cantilever.

[0009] Furthermore, the limiting shaft is fixed on one side of the supporting slide plate.

[0010] Furthermore, at least one of the follower base and the supporting assembly is provided, and the follower base and the supporting assembly correspond one to one, and a second connecting rod is provided between adjacent follower drive plates.

[0011] Furthermore, connecting rod fixing plates are provided on both sides of the follower drive plate.

[0012] Furthermore, a mounting plate is provided on the side of the driving base plate, and a sensor assembly is provided on the mounting plate.

[0013] Furthermore, it comprises a motor base, and the driving motor is fixed on the motor base.

[0014] Furthermore, an auxiliary groove is provided on the supporting cantilever, a mounting hole is provided in the auxiliary groove, the supporting roller is fixed on the roller bracket, and the roller bracket is provided with a protrusion and a positioning hole at positions corresponding to the auxiliary groove and the mounting hole, respectively.

[0015] The beneficial effects of the utility model are as follows: when the device is used, the overall structure is installed in the pipe cutting machine. When the workpiece is installed, the drive motor is started to drive the screw to rotate. The screw and the drive slide are threadedly connected, so the rotational motion of the screw can be converted into a linear motion of the drive slide on the first guide rail. The movement of the drive slide drives the follower drive plate to move linearly on the second guide rail through the first connecting rod. At this time, the oblique guide plate will move back and forth. Due to the matching relationship between the limit shaft and the oblique guide plate, some parts of the drag chain assembly will be driven to move up and down, thereby realizing the adjustment of the height of the support assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure of the driving base plate of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the follower base of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the support component of the utility model.

[0020] Figure 5 It is a schematic diagram of the supporting cantilever structure of the utility model.

[0021] Figure 6 It is a structural schematic diagram of a roller bracket of the utility model.

[0022] Explanation of the numbers in the figure: 1. Driving base plate; 2. First guide rail; 3. Screw rod; 4. Driving slide plate; 5. Driving motor; 6. Supporting assembly; 61. Limiting shaft; 62. Supporting base frame; 63. Slide rail; 64. Supporting slide plate; 65. Hinge bracket; 66. Auxiliary fixing plate; 67. Supporting cantilever; 671. Auxiliary groove; 672. Mounting hole; 68. Ejecting cylinder; 69. Supporting roller; 610. Roller bracket; 611. Bump; 612. Positioning hole; 7. Follow-up base; 8. Second guide rail; 9. Follow-up driving plate; 10. Oblique guide plate; 11. First connecting rod; 12. Second connecting rod; 13. Connecting rod fixing plate; 14. Mounting plate; 15. Sensor assembly; 16. Motor seat. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0029] Reference Figures 1 to 6 As shown, an embodiment of a new type of follow-up supporting structure of a pipe cutting machine of the utility model includes a driving base plate 1, on which a first guide rail 2 and a screw 3 are provided, on which a driving slide 4 is provided, and a driving motor 5 is provided at one end of the screw 3, and the screw 3 is cooperatively connected with the driving slide 4; includes a follow-up base 7, on which a second guide rail 8 is provided, on which a follow-up driving plate 9 is provided, on which a diagonal guide plate 10 is provided, and between which a first connecting rod 11 is provided; includes a supporting assembly 6, on which a limiting shaft 61 adapted to the diagonal guide plate 10 is provided, and the limiting shaft 61 is fixed on one side of the supporting slide 64.

[0030] When in use, the whole structure is installed in the pipe cutting machine. When the workpiece is installed, the driving motor 5 is started to drive the screw rod 3 to rotate. The screw rod 3 and the driving slide plate 4 are threadedly connected, so the rotational movement of the screw rod 3 can be converted into a linear movement of the driving slide plate 4 on the first guide rail 2. The driving slide plate 4 moves through the first connecting rod 11 to drive the follower driving plate 9 to move linearly on the second guide rail 8. At this time, the oblique guide plate 10 will move back and forth. Due to the matching relationship between the limit shaft 61 and the oblique guide plate 10, some parts of the drag chain assembly will be driven to move up and down, thereby realizing the height adjustment of the support assembly 6. The specific operation mode of the support assembly 6 is as follows:

[0031] The supporting assembly 6 includes a supporting base frame 62, on which a slide rail 63 is provided, on which a supporting slide plate 64 is provided, and on which hinge brackets 65 and auxiliary fixing plates 66 are provided respectively at the top and bottom of the supporting slide plate 64, on which a supporting cantilever 67 is provided, and on which a lifting cylinder 68 is provided, and the output end of the lifting cylinder 68 is connected to the supporting cantilever 67, on which a supporting roller 69 is provided. When in use, the lifting cylinder 68 is first used to drive the supporting cantilever 67 to rise and directly lift the supporting roller 69. After the lifting is completed, the above-mentioned driving motor 5 runs, and since the limiting shaft 61 will move up and down according to the position of the oblique guide plate 10, that is, the limiting shaft 61 moves up and down to drive the supporting slide plate 64 to move up and down on the slide rail 63, thereby adjusting the height of the top supporting roller 69, thereby realizing overall height adjustment to adapt to different pipelines.

[0032] At least one follower base 7 and support assembly 6 are provided, and the follower base 7 and the support assembly 6 correspond one to one, and a second connecting rod 12 is provided between adjacent follower drive plates 9, that is, the driving motor 5 can drive the follower drive plates 9 on multiple follower bases 7 to operate at the same time, that is, drive multiple support assemblies 6 to operate at the same time, and adapt to pipes of different lengths.

[0033] Connecting rod fixing plates 13 are provided on both sides of the follower driving plate 9 to facilitate connection with the first connecting rod 11 or the second connecting rod 12 on both sides.

[0034] A mounting plate 14 is disposed on the side of the driving base plate 1 , and a sensor assembly 15 is disposed on the mounting plate 14 to sense the position of the driving slide plate 4 .

[0035] It includes a motor seat 16 , and the drive motor 5 is fixed on the motor seat 16 , which facilitates installation and better fixes the drive motor 5 .

[0036] An auxiliary groove 671 is provided on the supporting cantilever 67, and a mounting hole 672 is provided in the auxiliary groove 671. The supporting roller 69 is fixed on the roller bracket 610, and the roller bracket 610 is provided with a protrusion 611 and a positioning hole 612 corresponding to the auxiliary groove 671 and the mounting hole 672, respectively. The auxiliary groove 671 is an arranged cross groove, and a mounting hole 672 is provided at the center of each cross groove. The protrusion 611 is a single cross block, which can correspond to any cross groove and is fixed by screws penetrating the positioning hole 612 and the mounting hole 672. In this way, the position of the roller bracket 610 can be adjusted to adapt to different scenarios.

[0037] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. A new type of follow-up support structure for pipe cutting machine, characterized in that: The invention comprises a driving base plate (1), wherein a first guide rail (2) and a screw rod (3) are arranged on the driving base plate (1), a driving slide plate (4) is arranged on the first guide rail (2), a driving motor (5) is arranged at one end of the screw rod (3), and the screw rod (3) is cooperatively connected with the driving slide plate (4); The invention comprises a follower base (7), a second guide rail (8) is arranged on the follower base (7), a follower drive plate (9) is arranged on the second guide rail (8), an oblique guide plate (10) is arranged on the follower drive plate (9), and a first connecting rod (11) is arranged between the follower drive plate (9) and the driving slide plate (4); It comprises a supporting assembly (6), on which a limiting shaft (61) adapted to the oblique guide plate (10) is provided.

2. The novel pipe cutting machine follow-up support structure as claimed in claim 1 is characterized in that: The material supporting assembly (6) comprises a material supporting base frame (62), a slide rail (63) is arranged on the material supporting base frame (62), a material supporting slide plate (64) is arranged on the slide rail (63), a hinge bracket (65) and an auxiliary fixing plate (66) are arranged on the upper and lower parts of the material supporting slide plate (64), a material supporting cantilever (67) is arranged on the hinge bracket (65), a material pushing cylinder (68) is arranged on the auxiliary fixing plate (66), an output end of the material pushing cylinder (68) is connected to the material supporting cantilever (67), and a material supporting roller (69) is arranged on the material supporting cantilever (67).

3. The novel pipe cutting machine follow-up support structure as claimed in claim 2 is characterized in that: The limiting shaft (61) is fixed to one side of the supporting slide plate (64).

4. The novel pipe cutting machine follow-up support structure as claimed in claim 1 is characterized in that: At least one of the follower base (7) and the support assembly (6) is provided, and the follower base (7) and the support assembly (6) correspond one to one, and a second connecting rod (12) is provided between adjacent follower drive plates (9).

5. The novel pipe cutting machine follow-up support structure as claimed in claim 1 is characterized in that: Connecting rod fixing plates (13) are provided on both sides of the follower drive plate (9).

6. The novel pipe cutting machine follow-up support structure as claimed in claim 1 is characterized in that: A mounting plate (14) is arranged on the side of the driving base plate (1), and a sensor assembly (15) is arranged on the mounting plate (14).

7. The novel pipe cutting machine follow-up support structure as claimed in claim 1 is characterized in that: It comprises a motor seat (16), and the driving motor (5) is fixed on the motor seat (16).

8. The novel pipe cutting machine follow-up support structure as claimed in claim 2 is characterized in that: The supporting cantilever (67) is provided with an auxiliary groove (671), and a mounting hole (672) is provided in the auxiliary groove (671). The supporting roller (69) is fixed on the roller bracket (610), and the roller bracket (610) is provided with a protrusion (611) and a positioning hole (612) at positions corresponding to the auxiliary groove (671) and the mounting hole (672).

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