Chamfering device for steel pipe machining

Abstract

The utility model discloses a chamfering device for steel pipe machining, and relates to the technical field of steel pipe chamfering devices, the chamfering device comprises a bearing base, a chamfering notch, a guide plate, a discharge port and a feed chute, the discharge port, the chamfering notch and the guide plate are arranged above the bearing base, a first clamping plate and a second clamping plate are arranged above the guide plate, and the feed chute is arranged above the first clamping plate. A supporting plate, a second lead screw and a connecting rod are installed on the left side of the first clamping plate, a hopper and a feeding groove are arranged at the center line position of the bearing base, the first lead screw and a guide rod are installed on the left side of the bearing base, a first chamfering machine head and a second chamfering machine head are arranged above the bearing base, and a motor is installed on the side face of the first lead screw. According to the equipment, the hopper is fixedly connected to the upper portion of the bearing base, and steel pipes can be evenly arranged in the hopper in sequence under the action of the feeding groove, so that even and automatic feeding is achieved, and the energy consumption ratio of the equipment is increased.

Description

Technical Field

[0001] This utility model relates to the technical field of steel pipe chamfering devices, specifically a chamfering device for steel pipe processing. Background Technology

[0002] A chamfering machine is a small, precision machine tool specifically designed for chamfering and deburring of products manufactured using milling, planing, and other milling and planing methods in mold making, hardware machinery, machine tool manufacturing, hydraulic parts, valve manufacturing, and textile machinery. Rapid machine chamfering is a trend in the machinery industry, overcoming the shortcomings of existing mechanical and power tools. It offers advantages such as convenience, speed, and accuracy, making it the best choice for chamfering metal objects. Chamfering machines are categorized into straight-line chamfering and curved chamfering. Chamfering devices for steel pipe processing constitute a significant portion of the equipment, but existing steel pipe chamfering devices have some shortcomings, such as:

[0003] The steel pipe chamfering machine described in application number CN201621315042.5 lacks an automatic clamping and feeding mechanism. In actual use, manual feeding and fixing are required, which not only compromises accuracy but also reduces feeding efficiency and impacts economic benefits. Utility Model Content

[0004] The purpose of this utility model is to provide a chamfering device for steel pipe processing, so as to solve the problem mentioned in the background art that the existing equipment on the market does not have an automatic clamping and feeding mechanism. In actual use, manual feeding and fixing are required, which not only does not guarantee the accuracy, but also has low feeding efficiency and affects economic benefits.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a chamfering device for steel pipe processing, comprising a bearing base, a chamfering notch, a guide plate, a discharge port, and a feed trough;

[0006] The support base is provided with a discharge port, a chamfered notch and a guide plate. The guide plate is provided with a first clamping plate and a second clamping plate. The first clamping plate is provided with a support plate, a second lead screw and a connecting rod on its left side. The support base is provided with a hopper and a feed trough at its center line. The support base is provided with a first lead screw and a guide rod on its left side. The support base is provided with a first chamfering head and a second chamfering head. The first lead screw is provided with a motor on its side.

[0007] As a preferred technical solution of this utility model, the bearing base is symmetrically fixed with guide rods, and there are four guide rods in total. The guide rods are rotatably connected to a first lead screw. The outer side of the first lead screw is fixedly connected to the motor input shaft. The first lead screw is threadedly connected to a first chamfering head. The first chamfering head and the second chamfering head are symmetrically arranged.

[0008] By adopting the above technical solution, the equipment can effectively improve the accuracy of the movement of the first and second chamfering heads by symmetrically fixing four guide rods on the support base. Furthermore, the symmetrical arrangement of the first and second chamfering heads can realize synchronous processing of both ends of the pipeline, thereby improving the processing efficiency of the equipment.

[0009] As a preferred technical solution of this utility model, a discharge port is opened at the center line position of the bearing base, the discharge port has a sloping structure, and a guide plate is fixedly connected above the discharge port. A groove structure is opened at the center line position of the guide plate, and a chamfered notch is opened above the guide plate.

[0010] By adopting the above technical solution, the equipment can automatically discharge the processed steel pipes by gravity through a sloping structure inside the discharge port, thereby improving the automation level of the equipment.

[0011] As a preferred technical solution of this utility model, a first clamping plate is slidably connected above the guide plate, a circular groove is opened on the right side of the first clamping plate, a second lead screw is threadedly connected to the left side of the first clamping plate, and a second clamping plate is installed symmetrically on the first clamping plate. The second clamping plate is structurally opposite to the first clamping plate, and the side of the first clamping plate is rotatably connected to one end of the connecting rod. The other end of the connecting rod is rotatably connected to the support plate. The right side of the support plate has a conical structure that matches the side of the guide plate.

[0012] Using the above technical solution, the equipment drives the first and second clamping plates to move in opposite directions through the second lead screw, and lifts the support plate upward through the connecting rod during the movement, which can provide multi-directional clamping for steel pipes and ensure the processing accuracy of the equipment.

[0013] As a preferred technical solution of this utility model, a hopper is fixedly connected above the supporting base, the upper part of the hopper is a trapezoidal funnel structure, the lower part of the hopper is an inclined support structure, and the bottom of the hopper begins to form a feeding trough.

[0014] By adopting the above technical solution, the equipment can arrange steel pipes in a uniform and orderly manner under the action of the trough by fixing the hopper above the support base, thereby achieving uniform automatic feeding and improving the energy efficiency of the equipment.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The equipment uses a support base to symmetrically fix four guide rods, which can effectively improve the accuracy of the movement of the first and second chamfering heads. Furthermore, the symmetrical arrangement of the first and second chamfering heads can realize synchronous processing of both ends of the pipe, thereby improving the processing efficiency of the equipment.

[0017] 2. This equipment improves the automation level by using a sloping structure inside the discharge port to automatically discharge the processed steel pipes by gravity.

[0018] 3. The equipment drives the first and second clamping plates to move in opposite directions via the second lead screw, and lifts the support plate upward via the connecting rod during the movement, which can provide multi-directional clamping for the steel pipe and ensure the processing accuracy of the equipment;

[0019] 4. By fixing a hopper above the support base, the equipment can arrange steel pipes in a uniform order under the action of the feeding trough, thereby achieving uniform automatic feeding and improving the energy efficiency of the equipment. Attached Figure Description

[0020] Figure 1 This is a side view of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the support base and the hopper of this utility model;

[0022] Figure 3 This is a front view of the cross-section of the hopper of this utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the first clamping plate and the second clamping plate of this utility model;

[0024] Figure 5 This is a front view diagram of the cross-sectional structure of the support base of this utility model;

[0025] Figure 6 This is a side view of the cross-sectional structure of the support base of this utility model;

[0026] Figure 7 This is a schematic diagram of the connection structure between the support base and the discharge port of this utility model.

[0027] In the diagram: 1. Support base; 101. Chamfered notch; 102. Guide plate; 103. Discharge port; 2. Motor; 3. First chamfering head; 301. Second chamfering head; 302. First lead screw; 303. Guide rod; 4. First clamping plate; 401. Second clamping plate; 402. Second lead screw; 403. Connecting rod; 404. Support plate; 5. Hopper; 501. Feed chute. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0029] Please see Figure 1 - Figure 7The present invention provides a chamfering device for steel pipe processing, comprising a bearing base 1, a chamfering notch 101, a guide plate 102, a discharge port 103, a motor 2, a first chamfering head 3, a second chamfering head 301, a first lead screw 302, a guide rod 303, a first clamping plate 4, a second clamping plate 401, a second lead screw 402, a connecting rod 403, a support plate 404, a hopper 5, and a feeding trough 501.

[0030] The support base 1 is equipped with a discharge port 103, a chamfering notch 101, and a guide plate 102. Four guide rods 303 are symmetrically fixed to the support base 1. A first lead screw 302 is rotatably connected between the guide rods 303. The outer side of the first lead screw 302 is fixedly connected to the input shaft of the motor 2. A first chamfering head 3 is threaded onto the top of the first lead screw 302. The first chamfering head 3 and the second chamfering head 301 are symmetrically arranged. By symmetrically fixing four guide rods 303 to the support base 1, the equipment can effectively improve the movement accuracy of the first chamfering head 3 and the second chamfering head 301. Furthermore, the symmetrical arrangement of the first chamfering head 3 and the second chamfering head 301... To improve the processing efficiency of the equipment, synchronous processing of both ends of the pipe is achieved. A first clamping plate 4 and a second clamping plate 401 are installed above the guide plate 102. A support plate 404, a second lead screw 402, and a connecting rod 403 are installed on the left side of the first clamping plate 4. A discharge port 103 is opened at the center line of the bearing base 1. The discharge port 103 has a sloping structure, and the guide plate 102 is fixedly connected above the discharge port 103. A groove structure is opened at the center line of the guide plate 102, and a chamfered notch 101 is opened above the guide plate 102. By making the discharge port 103 sloping, the equipment can automatically discharge the processed steel pipe by gravity, thereby improving the automation level of the equipment. The device is equipped with a hopper 5 and a feed chute 501. A first lead screw 302 and a guide rod 303 are installed on the left side of the support base 1. A first clamping plate 4 is slidably connected above the guide plate 102. A circular groove is formed on the right side of the first clamping plate 4. A second lead screw 402 is threadedly connected to the left side of the first clamping plate 4. A second clamping plate 401 is installed symmetrically to the first clamping plate 4. The second clamping plate 401 is structurally opposite to the first clamping plate 4, and the side of the first clamping plate 4 is rotatably connected to one end of a connecting rod 403. The other end of the connecting rod 403 is rotatably connected to a support plate 404. The right side of the support plate 404 has a tapered structure that matches the side of the guide plate 102. The device drives the first clamping plate 4 and the second clamping plate 401 through the second lead screw 402. The device moves in opposite directions and lifts the pallet 404 upwards via the connecting rod 403 during the movement, providing multi-directional clamping for the steel pipes and ensuring the processing accuracy of the equipment. A first chamfering head 3 and a second chamfering head 301 are set above the bearing base 1. A motor 2 is installed on the side of the first lead screw 302. A hopper 5 is fixedly connected above the bearing base 1. The hopper 5 has a trapezoidal funnel structure above it and an inclined support structure below it. The bottom of the hopper 5 has a feeding trough 501. By fixing the hopper 5 above the bearing base 1, the device can arrange the steel pipes evenly in sequence under the action of the feeding trough 501, thereby achieving uniform automatic feeding and improving the energy efficiency of the equipment.

[0031] Working principle: When using a chamfering device for steel pipe processing, the steel pipe to be processed is first evenly placed into the hopper 5. Under the action of gravity, the steel pipe will evenly descend from the feed chute 501 into the support until it reaches the upper surface of the first clamping plate 4. Driven by the second screw 402, the first clamping plate 4 and the second clamping plate 401 move to one side synchronously while maintaining a certain gap until the steel pipe falls between the first clamping plate 4 and the second clamping plate 401 above the guide plate 102. Then, the first clamping plate 4 and the second clamping plate 401 close together and move the steel pipe to the chamfering notch 101 position. At the same time, the first clamping plate 4 will lift the support plate 404 upward through the connecting rod 403 to provide multi-directional clamping for the steel pipe. Then, the first screw 302 drives the first chamfering head 3 and the second chamfering head 301 to move inward synchronously to perform the chamfering operation.

[0032] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chamfering device for steel pipe processing, comprising a bearing base (1), a chamfering notch (101), a guide plate (102), a discharge port (103), and a feed trough (501); Its features are: The support base (1) is provided with a discharge port (103), a chamfer notch (101) and a guide plate (102) above it. The guide plate (102) is provided with a first clamping plate (4) and a second clamping plate (401) above it. The first clamping plate (4) is provided with a support plate (404), a second lead screw (402) and a connecting rod (403) on the left side. The support base (1) is provided with a hopper (5) and a feed trough (501) at the center line position. The support base (1) is provided with a first lead screw (302) and a guide rod (303) on the left side. The support base (1) is provided with a first chamfering head (3) and a second chamfering head (301) above it. The first lead screw (302) is provided with a motor (2) on the side.

2. The chamfering device for steel pipe processing according to claim 1, characterized in that, The support base (1) is symmetrically fixed with guide rods (303), and there are four guide rods (303). The guide rods (303) are rotatably connected to the first lead screw (302). The outer side of the first lead screw (302) is fixedly connected to the input shaft of the motor (2). The first chamfering head (3) is threadedly connected to the top of the first lead screw (302). The first chamfering head (3) and the second chamfering head (301) are symmetrically arranged.

3. The chamfering device for steel pipe processing according to claim 2, characterized in that, The support base (1) has a discharge port (103) at the center line position. The discharge port (103) has a sloping structure inside. A guide plate (102) is fixedly connected above the discharge port (103). A groove structure is opened at the center line position of the guide plate (102). A groove structure is opened above the guide plate (102).

4. The chamfering device for steel pipe processing according to claim 3, characterized in that, The guide plate (102) is slidably connected to the first clamping plate (4). The first clamping plate (4) has a circular groove on its right side. The first clamping plate (4) is threaded to the left side of the second lead screw (402). The second clamping plate (401) is installed symmetrically on the first clamping plate (4). The second clamping plate (401) is structurally opposite to the first clamping plate (4). The side of the first clamping plate (4) is rotatably connected to one end of the connecting rod (403). The other end of the connecting rod (403) is rotatably connected to the support plate (404). The right side of the support plate (404) has a conical structure that matches the side of the guide plate (102).

5. A chamfering device for steel pipe processing according to claim 4, characterized in that, The hopper (5) is fixedly connected above the support base (1). The hopper (5) has a trapezoidal funnel structure above it and an inclined support structure below it. The hopper (5) has a feeding groove (501) at the bottom.

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