Chamfering equipment for steel pipe production

Abstract

The utility model belongs to the technical field of steel pipe production, and particularly relates to chamfering equipment for steel pipe production, which comprises a bottom table, a bearing moving mechanism is arranged above the bottom table, and a machining executing mechanism is arranged above the bearing moving mechanism. A connecting disc is driven by a power motor arranged on a vertical plate, a clamping assembly drives a steel pipe to be clamped and rotates slowly at the same time, a first lifting hydraulic cylinder arranged on one side of the clamping assembly drives a bearing assembly to conduct auxiliary clamping on the steel pipe, and a second lifting hydraulic cylinder is started to drive a pushing assembly to ascend and descend; the chamfering tool is pushed to move longitudinally through the pushing assembly, and meanwhile, the rotating assembly is started to drive the rotating shaft, the chamfering tool and the cooling liquid box to rotate by a certain angle, so that the chamfering tool conducts chamfering on the steel pipes by a certain angle, the chamfering effect is guaranteed, the chamfering efficiency is improved, and chamfering and grinding work on the steel pipes with different diameters is achieved; and meanwhile, the steel pipe machining efficiency is improved, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe production, and particularly relates to a chamfering device for steel pipe production. Background Technique

[0002] A steel pipe is a kind of steel with a hollow cross-section and a length much greater than the diameter or circumference. According to the cross-sectional shape, it can be divided into circular, square, rectangular and special-shaped steel pipes. In the process of steel pipe production, chamfering the inner and outer sides of the steel pipe is a necessary step.

[0003] In the existing related technologies, during the process of cutting and chamfering a pipeline, it is impossible to effectively use a chamfering tool to chamfer the steel pipe at a certain angle. Therefore, there is an urgent need to design a chamfering device for steel pipe production to solve these problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model discloses a chamfering device for steel pipe production.

[0005] The utility model realizes the above object through the following technical solutions:

[0006] A chamfering device for steel pipe production, including a bottom platform, a load-carrying and moving mechanism is arranged above the bottom platform, and a processing execution mechanism is arranged above the load-carrying and moving mechanism.

[0007] The processing execution mechanism includes a vertical plate arranged above the load-carrying and moving mechanism. A power motor is arranged on the vertical plate. A connecting disk is installed at the power end of the power motor. A clamping assembly is installed on the connecting disk. A first lifting hydraulic cylinder is arranged on one side of the clamping assembly. A load-carrying assembly is arranged at the power end of the first lifting hydraulic cylinder. A second lifting hydraulic cylinder is arranged on one side of the load-carrying assembly. A pushing assembly is arranged at the power end of the second lifting hydraulic cylinder. A rotating assembly is arranged on the pushing assembly. A rotating shaft is vertically installed on the rotating assembly. A chamfering tool is arranged at one end of the rotating shaft. A coolant tank is arranged on one side of the chamfering tool.

[0008] Preferably, the load-carrying and moving mechanism includes vertical plates arranged on the front and rear sides above the bottom platform. A transverse moving assembly is arranged on the vertical plates. A limiting optical rod is arranged on one side of the transverse moving assembly. A first jack is arranged above the transverse moving assembly. An installation assembly is arranged at the power end of the first jack.

[0009] Preferably, the load-carrying assembly includes a load-carrying lower platform arranged at the power end of the first lifting hydraulic cylinder. A load-carrying upper platform is installed above the load-carrying lower platform.

[0010] Preferably, the clamping assembly includes a clamping platform arranged on the connecting disk. A clamping cylinder is installed on the clamping platform.

[0011] Preferably, the lateral movement component includes a lead screw disposed on the vertical plate, a moving table is arranged on the outer surface of the lead screw, and a driving motor is arranged at one end of the lead screw.

[0012] Preferably, the mounting component includes a mounting plate disposed at the power end of the first jack, a support table is arranged above the mounting plate, and a bearing table is mounted above the support table.

[0013] The beneficial effects are as follows:

[0014] The utility model discloses a chamfering device for steel pipe production. Through the provided processing execution mechanism, a chamfering tool is effectively used to chamfer the steel pipe at a certain angle. The power motor arranged on the vertical plate drives the connecting disk, and the clamping component drives the steel pipe to be clamped and slowly rotated. The first lifting hydraulic cylinder arranged on one side of the clamping component drives the bearing component to assist in clamping the steel pipe. The second lifting hydraulic cylinder is started to drive the pushing component to lift, and the pushing component is used to push the chamfering tool to move longitudinally. At the same time, the rotation component is started to drive the rotating shaft, the chamfering tool, and the coolant tank to rotate at a certain angle, so that the chamfering tool chamfers the steel pipe at a certain angle, ensuring the chamfering effect, improving the chamfering efficiency, realizing the chamfering and grinding work of steel pipes with different diameters, and also improving the processing efficiency of steel pipes. The operation is simple and the practicability is strong. Description of the Drawings

[0015] Figure 1 is the isometric view of the shaft of the utility model;

[0016] Figure 2 is the front view of the utility model;

[0017] Figure 3 is the first view of the utility model;

[0018] Figure 4 is the second view of the utility model;

[0019] Figure 5 is Figure 4 the structural view of part A in

[0020] In the figure: 1, bottom table; 2, bearing moving mechanism; 201, vertical plate; 202, lead screw; 203, moving table; 204, driving motor; 205, first jack; 206, limit optical rod; 207, mounting plate; 208, support table; 209, bearing table; 3, processing execution mechanism; 301, vertical plate; 302, power motor; 303, connecting disk; 304, clamping table; 3041, clamping cylinder; 305, first lifting hydraulic cylinder; 306, bearing lower table; 3061, bearing upper table; 307, second lifting hydraulic cylinder; 308, pushing component; 309, rotating component; 3091, rotating shaft; 310, chamfering tool; 311, coolant tank. Detailed implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part rather than all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Referring to Figures 1-5 , an embodiment provided by the present utility model: a chamfering device for steel pipe production, including a bottom table 1, a load-bearing moving mechanism 2 is arranged above the bottom table 1, and a processing execution mechanism 3 is arranged above the load-bearing moving mechanism 2.

[0025] In this embodiment: The load-carrying moving mechanism 2 includes vertical plates 201 arranged on the front and rear sides above the base 1. A transverse moving component is arranged on the vertical plates 201. A limiting optical rod 206 is arranged on one side of the transverse moving component. A first jack 205 is arranged above the transverse moving component. An installation component is arranged at the power end of the first jack 205. The transverse moving component includes a lead screw 202 arranged on the vertical plates 201. A moving table 203 is arranged on the outer surface of the lead screw 202. A driving motor 204 is arranged at one end of the lead screw 202. The installation component includes an installation plate 207 arranged at the power end of the first jack 205. A support table 208 is arranged above the installation plate 207. A load-carrying table 209 is installed above the support table 208. A material receiving box is arranged on the load-carrying table 209 for receiving waste or coolant generated during the chamfering of steel pipes. A right-handed thread is arranged on the outer surface of one end of the lead screw 202, and a left-handed thread is arranged on the outer surface of the other end of the lead screw 202. The moving table 203 is installed on the outer surface of the lead screw 202. The lead screw 202 is threadedly connected to the moving table 203.

[0026] In this embodiment: The processing execution mechanism 3 includes a vertical plate 301 arranged above the load-carrying moving mechanism 2. A power motor 302 is arranged on the vertical plate 301. A connecting disk 303 is installed at the power end of the power motor 302. A clamping component is installed on the connecting disk 303. A first lifting hydraulic cylinder 305 is arranged on one side of the clamping component. A load-carrying component is arranged at the power end of the first lifting hydraulic cylinder 305. A second lifting hydraulic cylinder 307 is arranged on one side of the load-carrying component. A pushing component 308 is arranged at the power end of the second lifting hydraulic cylinder 307. The pushing component 308 includes a groove arranged at the power end of the second lifting hydraulic cylinder 307. A convex platform is arranged in the groove. An electric telescopic rod is arranged on one side of the convex platform. A rotating component 309 is arranged on the pushing component 308. The rotating component 309 includes a worm gear arranged on the pushing component 308. A worm is meshed on one side of the worm gear. An exciting motor is arranged at one end of the worm. A rotating shaft 3091 is vertically installed on the rotating component 309. A chamfering tool 310 is arranged at one end of the rotating shaft 3091. A coolant tank 311 is arranged on one side of the chamfering tool 310. A coolant spray pipe is arranged on the coolant tank 311 for cooling during the chamfering of steel pipes. A pump body is arranged in the coolant tank 311 for pumping the coolant in the coolant tank 311 into the coolant spray pipe. A stepping motor is arranged at one end of the chamfering tool 310. The load-carrying component includes a load-carrying lower table 306 arranged at the power end of the first lifting hydraulic cylinder 305. A load-carrying upper table 3061 is installed above the load-carrying lower table 306. The clamping component includes a clamping table 304 arranged on the connecting disk 303. A clamping cylinder 3041 is installed on the clamping table 304.

[0027] Working principle: When in use, first start the driving motor 204 to rotate clockwise to drive the lead screw 202 to rotate, driving the moving table 203 on the outer surface of the lead screw 202 to move relatively. By starting the clamping cylinder 3041, drive the clamping table 304 to move relatively to clamp one end of the steel pipe. At the same time, place the steel pipe on the lower bearing table 306, and use the upper bearing table 3061 to assist in clamping the steel pipe. Start the first jack 205 to push the clamped steel pipe to rise. Stop after rising to a certain height. Start the second lifting hydraulic cylinder 307 to raise the chamfering tool 310 to the vicinity of the steel pipe. Start the stepping motor to drive the chamfering tool 310 to rotate. At the same time, start the pushing assembly 308 to push the rotating chamfering tool 310 to move longitudinally. When it is necessary to chamfer the steel pipe at a certain angle, start the rotating assembly 309 to drive the rotating shaft 3091 and the chamfering tool 310 to rotate by a certain angle to chamfer the steel pipe, and pump out the coolant from the pump body in the coolant tank 311 to the coolant spray pipe to cool the steel pipe during chamfering.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A chamfering device for steel pipe production, characterized in that: It comprises a base (1), a carrying and moving mechanism (2) is arranged above the base (1), and a processing execution mechanism (3) is arranged above the carrying and moving mechanism (2); The processing execution mechanism (3) comprises a vertical plate (301) arranged above the bearing and moving mechanism (2), the vertical plate (301) being provided with a power motor (302), a connecting plate (303) being installed at the power end of the power motor (302), a clamping assembly being installed on the connecting plate (303), a first lifting hydraulic cylinder (305) being provided on one side of the clamping assembly, a bearing assembly being provided on the power end of the first lifting hydraulic cylinder (305), a second lifting hydraulic cylinder (307) being provided on one side of the bearing assembly, a pushing assembly (308) being provided on the power end of the second lifting hydraulic cylinder (307), a rotating assembly (309) being provided on the pushing assembly (308), a rotating shaft (3091) being vertically installed on the rotating assembly (309), a chamfering cutter (310) being provided at one end of the rotating shaft (3091), and a cooling liquid tank (311) being provided on one side of the chamfering cutter (310).

2. The chamfering equipment for steel pipe production according to claim 1, characterized in that: The bearing movement mechanism (2) comprises a vertical plate (201) arranged on the front and rear sides above the base (1); a lateral movement component is arranged on the vertical plate (201); a limit light rod (206) is arranged on one side of the lateral movement component; a first jack (205) is arranged above the lateral movement component; and a mounting component is arranged at the power end of the first jack (205).

3. The chamfering equipment for steel pipe production according to claim 1, characterized in that: The bearing assembly comprises a bearing lower platform (306) arranged at the power end of the first lifting hydraulic cylinder (305), and a bearing upper platform (3061) is installed above the bearing lower platform (306).

4. The chamfering equipment for steel pipe production according to claim 1, characterized in that: The clamping assembly comprises a clamping platform (304) arranged on the connecting plate (303), and a clamping cylinder (3041) is installed on the clamping platform (304).

5. The chamfering equipment for steel pipe production according to claim 2, characterized in that: The lateral movement assembly comprises a lead screw (202) arranged on the vertical plate (201), a moving platform (203) is arranged on the outer surface of the lead screw (202), and a driving motor (204) is arranged at one end of the lead screw (202).

6. The chamfering equipment for steel pipe production according to claim 2, characterized in that: The mounting assembly comprises a mounting plate (207) arranged at the power end of the first jack (205), a support platform (208) is arranged above the mounting plate (207), and a bearing platform (209) is installed above the support platform (208).

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