Pipe feeding and chamfering device

Abstract

The utility model relates to the technical field of pipe chamfering, and solves the problems that when a pipe feeding and chamfering device clamps pipes, only one pipe can be chamfered, and the efficiency is low when the pipes are chamfered one by one. The pipe feeding and chamfering device comprises a mounting plate, a sliding groove is formed in the surface of the mounting plate, a plurality of penetrating grooves are formed in the two sides of the sliding groove, supporting rods are fixedly mounted in the penetrating grooves, limiting plates are fixedly mounted on the two sides of the mounting plate, and hydraulic rods are fixedly mounted on the surfaces of the limiting plates; a movable plate is fixedly mounted at the top end of the hydraulic rod, a plurality of conical blocks are fixedly mounted at the bottom of the movable plate, a clamping assembly is slidably connected to the surfaces of the conical blocks, the clamping assembly comprises a plurality of oppositely-arranged inclined blocks slidably connected to the interior of a sliding groove, and sliding blocks are fixedly mounted at the bottoms of the inclined blocks; the size of the sliding block is matched with the size of the sliding groove, and positioning plates are fixedly mounted on the two sides of the mounting plate correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe chamfering, in particular to a pipe feeding chamfering device. Background Art

[0002] A pipe feeding and chamfering device disclosed in Chinese patent publication number CN220612416U includes a frame, a feeding mechanism, a clamping mechanism and a chamfering mechanism. The feeding mechanism, the clamping mechanism and the chamfering mechanism each have two, which are symmetrically arranged on both sides of the top of the frame. The feeding mechanism is located below the clamping mechanism and includes a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate perform cross reciprocating motion.

[0003] The feeding and discharging operations can be performed through the cross reciprocating motion between the first connecting plate and the second connecting plate, the structure is simple, the failure rate is reduced, and the production efficiency is improved.

[0004] However, when the pipe is clamped, only one pipe can be chamfered, and chamfering one by one is inefficient. This solution is not efficient for pipe chamfering. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a pipe feeding chamfering device, which solves the problem that when clamping a pipe, only one pipe can be chamfered and the efficiency of chamfering one by one is slow.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe feeding chamfering device, comprising a mounting plate, a slide groove is provided on the surface of the mounting plate, a plurality of through grooves are provided on both sides of the slide groove, a support rod is fixedly installed inside the through groove, a limit plate is fixedly installed on both sides of the mounting plate, a hydraulic rod is fixedly installed on the surface of the limit plate, a moving plate is fixedly installed on the top of the hydraulic rod, a plurality of conical blocks are fixedly installed on the bottom of the moving plate, and a clamping assembly is slidably connected to the surface of the conical block;

[0007] The clamping assembly includes a plurality of relatively arranged oblique blocks which are slidably connected inside a slide groove, a sliding block is fixedly installed at the bottom of the oblique block, and the size of the sliding block is adapted to the size of the slide groove.

[0008] In a specific embodiment, positioning plates are fixedly mounted on both sides of the mounting plate, and the surface threads of the positioning plates penetrate the limiting bolts.

[0009] In a specific embodiment, the inclined surface of the conical block is in contact with the inclined surface of the oblique block, and the size of the conical block is matched with the spacing between the oblique blocks.

[0010] In a specific embodiment, the top end of the support rod is semicircular, and the top of the support rod is in contact with the pipeline.

[0011] In a specific embodiment, the vertical surfaces of the inclined blocks move toward the middle, and the vertical surfaces of the inclined blocks contact both sides of the pipeline.

[0012] In a specific embodiment, the conical blocks are two triangular conical blocks and two semi-triangular conical blocks, the two triangular conical blocks are in the middle, and the two semi-triangular conical blocks are located on both sides of the two triangular conical blocks.

[0013] Compared with the prior art, the utility model provides a pipe feeding chamfering device having the following features:

[0014] Beneficial effects:

[0015] In the technical solution disclosed by the utility model, a hydraulic rod is utilized to drive the movable plate to move downward, and the movable plate drives the conical block to squeeze the oblique block. After being squeezed, the oblique block will move toward the middle, and the movement of the oblique block toward the middle will clamp the pipe on the support rod. At the same time, the arrangement of multiple conical blocks can clamp multiple pipes at the same time, thereby improving the efficiency of chamfering the pipes.

[0016] Through the coordinated use of the hydraulic rod, the movable plate, the conical block and the clamping assembly arranged in the utility model, a person starts the hydraulic rod, and the hydraulic rod drives the movable plate to move downward. When the movable plate moves downward, the conical block is driven to squeeze the oblique block on the mounting plate. After being squeezed, the oblique block is moved toward the middle through the inside of the slide groove provided on the surface of the mounting plate by the sliding block, and the pipe in the middle of the oblique block is clamped, thereby facilitating the clamping of multiple pipes by the person. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the conical block structure of the utility model.

[0022] In the figure: 1. mounting plate; 2. support rod; 3. limit plate; 4. hydraulic rod; 5. moving plate; 6. conical block; 7. clamping assembly; 71. oblique block; 72. sliding block; 8. positioning plate. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] Figure 1-Figure 4 An embodiment of the utility model is a pipe feeding chamfering device, including a mounting plate 1, a slide groove is opened on the surface of the mounting plate 1, a plurality of through grooves are opened on both sides of the slide groove, a support rod 2 is fixedly installed inside the through groove, a limit plate 3 is fixedly installed on both sides of the mounting plate 1, a hydraulic rod 4 is fixedly installed on the surface of the limit plate 3, a movable plate 5 is fixedly installed on the top of the hydraulic rod 4, a plurality of conical blocks 6 are fixedly installed on the bottom of the movable plate 5, and a clamping assembly 7 is slidably connected to the surface of the conical block 6.

[0025] The specific problem addressed by this specific embodiment is to solve the problem that when clamping a pipe, only one pipe can be chamfered, and the efficiency of chamfering one by one is slow. The utility model uses a hydraulic rod 4 to drive the moving plate 5 to move downward, and the moving plate 5 drives the conical block 6 to squeeze the oblique block 71. After being squeezed, the oblique block 71 will move toward the middle, and the movement of the oblique block 71 toward the middle will clamp the pipe on the support rod 2. At the same time, the setting of multiple conical blocks 6 can clamp multiple pipes at the same time, thereby improving the efficiency of chamfering the pipe.

[0026] The clamping assembly 7 includes a plurality of relatively arranged oblique blocks 71 which are slidably connected inside the chute, and a sliding block 72 is fixedly installed at the bottom of the oblique block 71, and the size of the sliding block 72 is adapted to the size of the chute. In this specific embodiment, the inclined surface of the conical block 6 contacts the inclined surface of the oblique block 71, and the size of the conical block 6 matches the spacing between the oblique blocks 71. The vertical surfaces of the oblique blocks 71 move in the middle, and the vertical surfaces of the oblique blocks 71 contact the two sides of the pipeline. When the personnel starts the hydraulic rod 4, the hydraulic rod 4 will drive the moving plate 5 to move downward. When the moving plate 5 moves downward, it will drive the conical block 6 to squeeze the oblique block 71 on the mounting plate 1. After being squeezed, the oblique block 71 will move to the middle through the inside of the chute opened on the surface of the mounting plate 1 through the sliding block 72, and clamp the pipeline in the middle of the oblique block 71, which plays a role in facilitating the personnel to clamp multiple pipelines.

[0027] In this specific embodiment, positioning plates 8 are fixedly installed on both sides of the mounting plate 1, and the surface threads of the positioning plates 8 penetrate the limiting bolts. The top of the support rod 2 is semicircular, and the top of the support rod 2 is in contact with the pipe. The conical block 6 is composed of two triangular conical blocks and two half triangular conical blocks, the two triangular conical blocks are in the middle, and the two half triangular conical blocks are on both sides of the two triangular conical blocks.

[0028] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0029] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0030] 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 pipe feeding chamfering device, comprising a mounting plate (1), characterized in that: The surface of the mounting plate (1) is provided with a slide groove, and a plurality of through grooves are provided on both sides of the slide groove. A support rod (2) is fixedly installed inside the through groove. Limiting plates (3) are fixedly installed on both sides of the mounting plate (1). A hydraulic rod (4) is fixedly installed on the surface of the limiting plate (3). A moving plate (5) is fixedly installed on the top of the hydraulic rod (4). A plurality of conical blocks (6) are fixedly installed on the bottom of the moving plate (5). A clamping assembly (7) is slidably connected to the surface of the conical block (6). The clamping assembly (7) comprises a plurality of relatively arranged oblique blocks (71) which are slidably connected inside the slide groove, and a sliding block (72) is fixedly mounted on the bottom of the oblique block (71), and the size of the sliding block (72) is adapted to the size of the slide groove.

2. A pipe feeding chamfering device according to claim 1, characterized in that: Positioning plates (8) are fixedly mounted on both sides of the mounting plate (1), and the surface threads of the positioning plates (8) penetrate through the limiting bolts.

3. A pipe feeding chamfering device according to claim 1, characterized in that: The inclined surface of the conical block (6) is in contact with the inclined surface of the oblique block (71), and the size of the conical block (6) is adapted to the spacing between the oblique blocks (71).

4. A pipe feeding chamfering device according to claim 1, characterized in that: The top end of the support rod (2) is semicircular, and the top of the support rod (2) is in contact with the pipeline.

5. The pipe feeding chamfering device according to claim 1, characterized in that: The vertical surface of the inclined block (71) moves toward the middle, and the vertical surface of the inclined block (71) contacts both sides of the pipeline.

6. A pipe feeding chamfering device according to claim 1, characterized in that: The conical blocks (6) are two triangular conical blocks and two semi-triangular conical blocks, the two triangular conical blocks are in the middle, and the two semi-triangular conical blocks are located on both sides of the two triangular conical blocks.

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