Multi-point copper pipe machining workbench

Abstract

The utility model relates to the technical field of copper pipe machining, in particular to a multi-point copper pipe machining workbench which comprises a fixedly-arranged base, a clamping device used for containing a copper pipe is arranged on one side of the upper surface of the base, and a reaming device is arranged on the other side of the base. The chambering device comprises a first sliding table arranged on the upper surface of the base, a second sliding table sliding in the vertical direction of the clamping device is arranged on the upper portion of the first sliding table, a plurality of chambering devices are arranged on the upper portion of the second sliding table, and a forming device used for extruding the end of the copper pipe is arranged on the side edge of the second sliding table. And the labor cost and the labor intensity are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper pipe processing technical field, concretely relates to a multi -point copper pipe processing workstation. BACKGROUND

[0002] Copper pipe is one of the parts that are used in air conditioner production, is mainly used in the connection of pipeline in air conditioner, and the pipeline is used to pass refrigerant, and needs to use a plurality of different specifications of copper pipe in the whole air conditioner production, and needs to use a plurality of different specifications of copper pipe in cooperation, so it needs to process copper pipe, and in the process of processing, it needs to divide copper pipe into two, which needs to cut the existing copper pipe, then heat and expand hole, after expanding hole, the end part after expanding hole needs to be processed into Y type port by using manual work, and in the process of processing, it needs to be processed by multiple stations, not only prolongs the production line, but also occupies multiple manual work, and the degree of automation is not high, and the processing efficiency can be improved, therefore, the technical scheme is improved. UTILITARIAN CONTENT

[0003] The utility model aims at overcoming the insufficient of the lower processing efficiency of Y type port in the process of copper pipe processing in the prior art, and provides a multi -point copper pipe processing workstation.

[0004] In order to realize the above-mentioned purpose, the embodiment of the utility model specifically adopts the following technical scheme: a multi -point copper pipe processing workstation, including the fixed setting base, the upper surface one side of base is provided with the clamping device for placing copper pipe, the other side of base is provided with the hole expanding device, the hole expanding device includes the first sliding table setting on the upper surface of base, the upper portion of first sliding table is provided with the second sliding table along the vertical direction sliding of clamping device, the upper portion of second sliding table is provided with a plurality of hole expanders, the side of second sliding table is provided with the forming device for extruding the end part of copper pipe.

[0005] Further, the bottom of the first sliding table is provided with a first guide rail, the installation direction of the first guide rail is parallel to the clamping device, and the side of the clamping device is provided with a first drive screw rod for driving the first sliding table.

[0006] Further, the upper portion of the first sliding table is provided with a second guide rail slidably connected with the second sliding table, and the side of the first sliding table is provided with a second drive screw rod for driving the second sliding table.

[0007] Further, the upper portion of the second sliding table is provided with a mounting plate, the hole expander is throughly arranged on the mounting plate, the axis of the hole expander and the clamping device is arranged on the same plane, and the diameter of the hole expander is increased in steps.

[0008] Further, the forming device comprises a fixing frame arranged at the side of the mounting plate, the fixing frame is arranged outside the reamer with the largest diameter, an upper portion of the fixing frame is provided with a punching cylinder, an output end of the punching cylinder is provided with an extrusion head, and a lower portion of the extrusion head is matched with a receiving seat.

[0009] Further, an upper portion of the receiving seat is provided with a containing groove, a bottom portion of the containing groove is provided with a protruding block matched with the extrusion head, a bottom portion of the protruding block is clamped in the receiving seat, an inner portion of the receiving seat is provided with an eccentric shaft for jacking up the protruding block, and the eccentric shaft is connected with a driving motor.

[0010] The beneficial effects of the embodiment of the utility model are that a second driving screw rod is arranged at the side of the first sliding table, which is used for driving the second sliding table to vertically slide on the guide rail, thereby adjusting the machining position of the reamer of different specifications, so that the reamer can accurately contact the copper pipe, different diameter reamers can be used to successively expand the one end of the copper pipe, so that the machining standard is reached, the probability of crack of the copper pipe in the machining process is reduced, the yield is improved, the temperature of the end portion of the copper pipe after the reaming by the reamer is increased, the rightmost reamer is withdrawn, and then punching is carried out, so that the shape of the end portion of the copper pipe is changed, a Y-shaped port is formed, the step of flame heating is saved, energy consumption is reduced, artificial cost and labor intensity are reduced, and the utility model has the advantages of simple structure, convenient operation and high machining efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a whole structure schematic view of the utility model;

[0012] Fig. 2 It is another angle structure schematic view of the utility model;

[0013] Fig. 3 It is an enlarged structure schematic view of A of the utility model;

[0014] Fig. 4 It is a receiving seat internal structure schematic view of the utility model;

[0015] In the figure: 1, base; 2, clamping device; 3, first sliding table; 301, first guide rail; 302, first driving screw rod; 4, second sliding table; 401, second guide rail; 402, second screw rod; 5, mounting plate; 501, reamer; 6, fixing frame; 601, punching cylinder; 602, eccentric shaft; 603, receiving seat; 604, protruding block. DETAILED DESCRIPTION

[0016] The preferred embodiments of the utility model are described below with reference to the drawings, and those skilled in the art should understand that these embodiments are only used for explaining the technical principles of the utility model, and are not intended to limit the protection scope of the utility model.

[0017] Referring to Figs. 1 to 4 The utility model discloses a kind of multi-point copper pipe processing workbench, mainly including a fixedly arranged base 1, base 1 can be fixed on shelf cooperation pipe feeder, copper pipe is forwarded to, and cutting is completed, clamping device 2, reaming device and forming device are integrated on base 1.

[0018] The upper surface of base 1 is provided with a clamping device 2 on one side, for stably placing and fixing the copper pipe to be processed, the clamping device 2 adopts cylinder and clamping block, to ensure that the copper pipe does not move or dislocate during processing, thereby ensuring the accuracy of processing.

[0019] The other side of base 1 is provided with a reaming device, which is composed of a first sliding table 3 arranged on the upper surface of base 1. The first sliding table 3 can slide in a direction parallel to the clamping device 2. To achieve this sliding, the bottom of the first sliding table 3 is equipped with a first guide rail 301, which is installed in a direction parallel to the clamping device 2. A first drive screw 302 is provided on the side of the clamping device 2, which is used to drive the first sliding table 3 to slide on the guide rail, thereby adjusting the distance between the reaming device and the clamping device 2. In use, the reaming device is pulled closer to the copper pipe by the first drive screw 302, so that the reaming device completes the processing of the copper pipe. After processing is completed, the first drive screw 302 is reversed, and the reaming device is separated from the copper pipe. After each step of processing is completed, the function processing is rotated, and the need for multi-point processing is met, speeding up production.

[0020] The upper part of the first sliding table 3 is provided with a second sliding table 4, which can slide in a direction perpendicular to the clamping device 2. The upper part of the first sliding table 3 is equipped with a second guide rail 401, which is connected with the second sliding table 4 through a sliding block. At the same time, a second drive screw 402 is provided on the side of the first sliding table 3, which is used to drive the second sliding table 4 to slide vertically on the guide rail, thereby adjusting the processing position of the reamer 501 of different specifications, so that it can accurately contact the copper pipe and complete multi-point processing. On the upper part of the second sliding table 4, an installation plate 5 is provided, and a plurality of reamers 501 are arranged through the installation plate 5. The axis of the reamer 501 and the clamping device 2 are arranged on the same plane to ensure the accuracy of the reaming operation. The diameter of the reamer 501 is increased in steps, and different diameters of the reamer 501 can be selected according to needs to adapt to copper pipes of different specifications. Different diameters of the reamer 501 can also be used to sequentially ream one end of the copper pipe to meet the processing standard. Moreover, the probability of cracks in the copper pipe during processing is reduced, and the yield is improved.

[0021] The side of the second sliding table 4 is also provided with a forming device for processing the copper pipe end into a Y-shaped port, the forming device comprises a fixing frame 6 provided at the side of the mounting plate 5, the fixing frame 6 is provided at the outside of the largest-diameter reamer 501, the upper portion of the fixing frame 6 is provided with a stamping cylinder 601, the output end of the cylinder is connected with an extruding head, below the extruding head, a receiving seat 603 is arranged in cooperation, the upper portion of the receiving seat 603 is provided with a containing groove for containing the end of the copper pipe, the bottom of the containing groove is provided with a protrusion 604 matched with the extruding head, the bottom of the protrusion 604 is clamped in the inside of the receiving seat 603, in order to ensure that the extruding head can smoothly process the end of the copper pipe into a Y-shaped port, the inside of the receiving seat 603 is provided with an eccentric shaft 602 connected with a driving motor, through the rotation of the driving motor, the eccentric shaft 602 can lift the protrusion 604, and the stamping cylinder 601 above is extruded, the temperature of the end of the copper pipe after reaming by the reamer 501 is increased, the rightmost reamer 501 is withdrawn, and then stamping is carried out, so that the shape of the end of the copper pipe is changed, the Y-shaped port is formed, the step of flame heating is omitted, the energy consumption is reduced, and the economic benefit is improved.

[0022] In use, the copper pipe is clamped and fixed in the clamping device 2, different-diameter reamers 501 are aligned with the copper pipe to be reamed by adjusting the positions of the first sliding table 3 and the second sliding table 4, after selecting a reamer 501 with a proper diameter, the reaming device is started to perform reaming operation, after reaming is completed, the forming device is started to process the end of the copper pipe by the extruding head pushed by the stamping cylinder 601, so that the Y-shaped port is formed, the whole processing process realizes automatic operation, not only improves the processing efficiency, but also reduces the labor cost and labor intensity, and has the advantages of simple structure, convenient operation and high processing efficiency.

[0023] It should be noted that, in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In addition, it needs to be explained that, in the description of the utility model, unless another explicit provision and limitation, the term "mount", "link", "connect" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected; can be mechanical connection, also can be electrical connection; can be directly connected, also can pass through the indirect connection of intermediate medium, can be two element internal communication. For the person skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0025] The term "comprising" or any other similar word is intended to encompass a non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements is not limited to those elements, but can include other elements not expressly listed, or also include elements inherent in the process, article, or apparatus / device.

[0026] So far, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but the person skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without deviating from the principles of the utility model, the person skilled in the art can make equivalent changes or replacements to the related technical features, and the technical schemes after these changes or replacements will fall within the protection scope of the utility model.

Claims

1. A multi-point copper tube processing workbench, comprising a fixed base (1), characterized in that: A clamping device (2) for placing a copper tube is provided on one side of the upper surface of the base (1), and a hole-expanding device is provided on the other side of the base (1). The hole-expanding device comprises a first slide (3) provided on the upper surface of the base (1), a second slide (4) sliding in a direction perpendicular to the clamping device (2) is provided on the upper portion of the first slide (3), a plurality of hole expanders (501) are provided on the upper portion of the second slide (4), and a forming device for extruding the end of the copper tube is provided on the side of the second slide (4).

2. The multi-point copper tube processing workbench according to claim 1 is characterized in that: A first guide rail (301) is provided at the bottom of the first slide (3), and the installation direction of the first guide rail (301) is parallel to the clamping device (2). A first driving screw rod (302) for driving the first slide (3) is provided on the side of the clamping device (2).

3. The multi-point copper tube processing workbench according to claim 1, characterized in that: The upper portion of the first slide (3) is provided with a second guide rail (401) slidably connected to the second slide (4), and the side of the first slide (3) is provided with a second driving screw (402) for driving the second slide (4).

4. The multi-point copper tube processing workbench according to claim 1, characterized in that: A mounting plate (5) is provided on the upper portion of the second slide (4), and the reamer (501) is provided through the mounting plate (5). The axis of the reamer (501) and the clamping device (2) are provided on the same plane, and the diameter of the reamer (501) increases stepwise.

5. The multi-point copper tube processing workbench according to claim 4, characterized in that: The forming device comprises a fixing frame (6) arranged on the side of the mounting plate (5), the fixing frame (6) being arranged on the outside of the reamer (501) with the largest diameter, a punching cylinder (601) being arranged on the upper part of the fixing frame (6), an extrusion head being arranged at the output end of the punching cylinder (601), and a receiving seat (603) being arranged below the extrusion head.

6. The multi-point copper tube processing workbench according to claim 5, characterized in that: The upper portion of the receiving seat (603) is provided with a receiving groove, the bottom of the receiving groove is provided with a protrusion (604) that cooperates with the extrusion head, the bottom of the protrusion (604) is clamped in the interior of the receiving seat (603), and the interior of the receiving seat (603) is provided with an eccentric shaft (602) for lifting the protrusion (604), and the eccentric shaft (602) is connected to a driving motor.

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