Positioning device for metal pipe fitting machining

Abstract

The utility model relates to the technical field of metal pipe fitting processing, and discloses a positioning device for metal pipe fitting processing, which comprises a bottom plate and a metal pipe, a fixed plate is fixedly arranged on the left side of the top of the bottom plate, a first storage groove is arranged on the right side of the fixed plate, and a movable plate is arranged on the top of the bottom plate and positioned on the right side of the fixed plate. The side face of the movable plate is provided with a second containing groove penetrating left and right, the bottom of the first containing groove and the bottom of the second containing groove are each fixedly provided with two supporting plates, and one end of a metal pipe penetrates through the second containing groove in the side face of the movable plate and extends into the first containing groove in the side face of the fixed plate. The metal pipes are located on the two supporting plates at the bottoms of the first containing groove and the second containing groove, hydraulic rods are fixedly installed on the tops of the fixed plate and the movable plate, and the metal pipes of different lengths and sizes can be conveniently subjected to subsequent machining steps through the movable plate with the position capable of being freely adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal pipe processing, in particular to a positioning device for metal pipe processing. Background Art

[0002] Metal pipes are pipes made of metal as raw materials. Metal pipes can be processed into metal accessories with different functions through different processing techniques. In the process of processing metal pipe fittings, due to their cylindrical shape, they are very easy to roll during the processing. In order to be able to perform the processing steps stably, a positioning device is required to fix their position, so as to facilitate subsequent processing. However, the common positioning devices used for metal pipe processing still have certain shortcomings when used. Due to the wide variety of metal pipes, they have different diameters and lengths. However, common devices are not convenient for clamping and positioning various metal pipes, and when cutting pipe fittings of a certain length, tools are still required for measurement, which reduces the efficiency of metal pipe processing. For this reason, the present application proposes a positioning device for metal pipe processing. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a positioning device for metal pipe processing, comprising a base plate and a metal pipe, a fixed plate is fixedly installed on the left side of the top of the base plate, a first storage groove is opened on the right side of the fixed plate, a movable movable plate is arranged on the top of the base plate and on the right side of the fixed plate, a second storage groove that runs through the left and right sides is opened on the side of the movable plate, two supporting plates are fixedly installed at the bottom of the first storage groove and the second storage groove, one end of the metal pipe passes through the second storage groove on the side of the movable plate and extends into the first storage groove on the side of the fixed plate, and the metal pipes are both located on the two supporting plates at the bottom of the first storage groove and the second storage groove, hydraulic rods are fixedly installed on the top of the fixed plate and the movable plate, the telescopic ends of the two hydraulic rods extend into the corresponding first storage groove and the second storage groove respectively, and pressing plates are fixedly installed at the telescopic ends of the two hydraulic rods, and the two pressing plates are both against the top of the outer wall of the metal pipe.

[0004] Preferably, two positioning rods are fixedly installed on the top of the bottom plate, through holes are opened at two corners of the bottom of the side of the movable plate, and the two through holes on the side of the movable plate are movably sleeved on the two positioning rods respectively.

[0005] Preferably, a movable groove is provided at the top of the base plate, a movable block extending into the movable groove is fixedly installed at the middle position of the bottom of the movable plate, a screw hole is provided on the side of the movable block, a motor is fixedly installed at the right end of the base plate, a screw extending into the movable groove is fixedly installed at the output end of the motor, and the screw thread is inserted into the screw hole on the side of the movable block.

[0006] Preferably, a groove is provided at the left end of the movable groove, a bearing is fixedly installed in the groove, and one end of the screw away from the motor is fixedly connected to the inner ring wall of the bearing.

[0007] Preferably, the two support plates in the first storage groove and the second storage groove are respectively against two sides of the outside of the metal tube, and the top end of each support plate is configured to be arc-shaped.

[0008] Preferably, the side of the bottom plate is provided with scale markings, and the zero point of the scale markings corresponds to the inner end of the first storage groove on the side of the fixed plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] By controlling the hydraulic rod to push the pressing plate downward, and then cooperating with the corresponding two supporting plates, metal pipes of different diameters can be clamped. Then, by adjusting the position of the movable plate, it can cooperate with the fixed plate to clamp metal pipes of different lengths, thereby facilitating subsequent processing steps for metal pipes of different lengths and sizes. When cutting a certain length of metal pipe, it is only necessary to install the scale mark to adjust the position of the movable plate, and finally cut the metal pipe along the right side of the fixed plate to obtain the metal pipe of the required length. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a partial section of the utility model;

[0014] Figure 3 This is a schematic diagram of the side structure of the connection between the movable plate and the metal pipe of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the movable plate of the utility model;

[0016] In the figure: 1. bottom plate; 2. fixed plate; 3. movable plate; 4. first storage slot; 5. second storage slot; 6. support plate; 7. hydraulic rod; 8. pressure plate; 9. metal pipe; 10. positioning rod; 11. through hole; 12. movable slot; 13. movable block; 14. motor; 15. screw; 16. bearing. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figure 1-4 The utility model includes a bottom plate 1 and a metal tube 9, a fixed plate 2 is fixedly installed on the left side of the top of the bottom plate 1, a first storage groove 4 is opened on the right side of the fixed plate 2, a movable moving plate 3 is arranged on the top of the bottom plate 1 and on the right side of the fixed plate 2, a second storage groove 5 that runs through the left and right is opened on the side of the moving plate 3, two supporting plates 6 are fixedly installed at the bottom of the first storage groove 4 and the second storage groove 5, one end of the metal tube 9 passes through the second storage groove 5 on the side of the moving plate 3 and extends into the first storage groove 4 on the side of the fixed plate 2, and the metal tubes 9 are located on the two supporting plates 6 at the bottom of the first storage groove 4 and the second storage groove 5, the fixed plate 2 and the moving plate 3 are fixedly installed on the bottom of the first storage groove 4 and the second storage groove 5. A hydraulic rod 7 is fixedly installed on the top of the plate 3, and the telescopic ends of the two hydraulic rods 7 extend into the corresponding first storage groove 4 and second storage groove 5 respectively, and a pressing plate 8 is fixedly installed on the telescopic ends of the two hydraulic rods 7, and the two pressing plates 8 are both against the top of the outer wall of the metal tube 9. When the metal tube 9 is located in the first storage groove 4 and the second storage groove 5, the outer wall of the metal tube 9 will be against the two supporting plates 6 inside the first storage groove 4 and the second storage groove 5, and then the hydraulic rod 7 on the top of the fixed plate 2 and the movable plate 3 is controlled to push the pressing plate 8 downward, so that the two pressing plates 8 are pressed on the top of the metal tube 9, so that the metal tubes 9 of different diameters can be clamped and fixed.

[0019] At the same time, two positioning rods 10 are fixedly installed on the top of the base plate 1, and through holes 11 are opened at the two corners of the bottom side of the movable plate 3, and the two through holes 11 on the side of the movable plate 3 are movably connected to the two positioning rods 10 respectively. Through the two positioning rods 10, the movable plate 3 can be more stable when moving on the base plate 1, avoiding the movable plate 3 from being skewed.

[0020] In addition, a moving groove 12 is provided at the top of the base plate 1, and a moving block 13 extending into the moving groove 12 is fixedly installed at the middle position of the bottom of the moving plate 3, and a screw hole is provided on the side of the moving block 13, and a motor 14 is fixedly installed at the right end of the base plate 1, and a screw 15 extending into the moving groove 12 is fixedly installed at the output end of the motor 14, and the screw 15 is threadedly inserted into the screw hole on the side of the moving block 13. By running the motor 14, the screw 15 and the screw hole on the side of the moving block 13 are driven to rotate threadably, thereby driving the moving block 13 to move in the moving groove 12 along the direction of the screw 15, and then driving the moving plate 3 to move at the top of the base plate 1 along the direction of the positioning rod 10, so that the position of the moving plate 3 on the base plate 1 can be freely adjusted, thereby changing the spacing between the fixed plate 2 and the moving plate 3.

[0021] In addition, a groove is opened at the left end of the movable groove 12, and a bearing 16 is fixedly installed in the groove. The end of the screw 15 away from the motor 14 is fixedly connected to the inner ring wall of the bearing 16. The bearing 16 can fix the position of one end of the screw 15, so that the screw 15 can be more stable when rotating.

[0022] Furthermore, the two support plates 6 in the first storage groove 4 and the second storage groove 5 are respectively against the two sides of the outside of the metal tube 9, and the top end of each support plate 6 is set to be an arc shape, so as to prevent the outer wall of the metal tube 9 from leaving an indentation when squeezing the outer wall of the metal tube 9.

[0023] In addition, scale marks are provided on the side of the bottom plate 1, and the zero point of the scale marks corresponds to the inner end of the first storage groove 4 on the side of the fixed plate 2. The scale marks can clearly know the position distance moved by the movable plate 3. When placing the metal tube 9, it is only necessary to place one end of the metal tube 9 against the inner side of the first storage groove 4.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0025] Although the 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 positioning device for metal pipe processing, comprising a base plate (1) and a metal pipe (9), characterized in that: A fixed plate (2) is fixedly installed on the left side of the top of the bottom plate (1), a first storage groove (4) is provided on the right side of the fixed plate (2), a movable moving plate (3) is provided on the top of the bottom plate (1) and on the right side of the fixed plate (2), a second storage groove (5) which passes through the left and right sides is provided on the side of the moving plate (3), two supporting plates (6) are fixedly installed at the bottom of the first storage groove (4) and the second storage groove (5), one end of the metal pipe (9) passes through the second storage groove (5) on the side of the moving plate (3) and extends to The metal tubes (9) are located in the first storage groove (4) on the side of the fixed plate (2), and are located on two supporting plates (6) at the bottom of the first storage groove (4) and the second storage groove (5). The tops of the fixed plate (2) and the movable plate (3) are fixedly installed with hydraulic rods (7), and the telescopic ends of the two hydraulic rods (7) extend into the corresponding first storage groove (4) and the second storage groove (5) respectively, and the telescopic ends of the two hydraulic rods (7) are fixedly installed with pressing plates (8), and the two pressing plates (8) are both against the top of the outer wall of the metal tube (9).

2. A positioning device for metal pipe processing according to claim 1, characterized in that: Two positioning rods (10) are fixedly mounted on the top of the bottom plate (1), through holes (11) are provided at two corners of the bottom side of the movable plate (3), and the two through holes (11) on the side of the movable plate (3) are movably sleeved on the two positioning rods (10) respectively.

3. A positioning device for metal pipe processing according to claim 1, characterized in that: A moving groove (12) is provided at the top of the bottom plate (1), a moving block (13) extending into the moving groove (12) is fixedly installed at the middle position of the bottom of the moving plate (3), a screw hole is provided on the side of the moving block (13), a motor (14) is fixedly installed at the right end of the bottom plate (1), a screw rod (15) extending into the moving groove (12) is fixedly installed at the output end of the motor (14), and the screw rod (15) is threadedly inserted into the screw hole on the side of the moving block (13).

4. A positioning device for metal pipe processing according to claim 3, characterized in that: A groove is provided at the left end of the movable groove (12), a bearing (16) is fixedly installed in the groove, and one end of the screw rod (15) away from the motor (14) is fixedly connected to the inner ring wall of the bearing (16).

5. A positioning device for metal pipe processing according to claim 1, characterized in that: The two support plates (6) in the first storage groove (4) and the second storage groove (5) are respectively against two sides of the outside of the metal tube (9), and the top end of each support plate (6) is arranged in an arc shape.

6. A positioning device for metal pipe processing according to claim 1, characterized in that: The side of the bottom plate (1) is provided with scale markings, and the zero point of the scale markings corresponds to the inner end of the first storage groove (4) on the side of the fixed plate (2).

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