Metal pipe fitting processing machine tool

Abstract

The invention discloses a metal pipe fitting machining machine tool, and relates to the technical field of metal pipe fitting machining, the metal pipe fitting machining machine tool comprises a supporting table, and further comprises a supporting frame, a mounting plate, a limiting plate, a supporting block, an arc-shaped clamping plate, a connecting rod, a pushing mechanism, a clamping assembly, a mounting frame and a positioning assembly; the supporting frame is fixedly installed at the bottom of the supporting table. The number of the mounting plates is two, one ends of the two mounting plates are fixedly mounted at the two ends of one side of the top of the supporting table correspondingly, and the other ends of the mounting plates are arranged in an inclined and downward mode. The number of the limiting plates is two, and the two limiting plates are fixedly installed at the bottoms of the ends, close to each other, of the two installation plates correspondingly. The number of the supporting blocks is two, and the two supporting blocks are slidably installed at the tops of the ends, close to each other, of the two installation plates through first sliding assemblies correspondingly. The metal pipe fitting conveying device has the beneficial effects that metal pipe fittings are automatically conveyed to a machine tool, manpower is saved, and operation is convenient and fast.

Description

Technical Field

[0001] The present application relates to the technical field of metal pipe processing, and in particular to a metal pipe processing machine tool. Background Art

[0002] Metal pipe fittings are parts used to transport various fluids in pipelines. The cross-section of the pipe is usually circular, but there are also special-shaped pipes with non-circular cross-sections. Some metal pipes such as steel pipes and copper pipes can also be used as structural parts or decorative elements. There are many materials for making pipes, and commonly used ones include metals such as steel, iron and copper, as well as non-metals such as ceramics, plastics and rubber. They can also be made of composite materials of metal and metal or metal and non-metal.

[0003] Existing metal pipe fittings are generally processed on machine tools. However, due to the heavy weight of the metal pipe fittings themselves, when processing batches of metal pipe fittings, it is necessary to continuously move the metal pipe fittings to the machine tool and then fix them for processing. The operation is very cumbersome, time-consuming and labor-intensive. In addition, it is inconvenient to position and fix the metal pipe fittings, and there is a problem of processing position deviation. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a metal pipe processing machine tool. The advantages of the present invention are: the metal pipes can be automatically transported to the machine tool, which saves manpower and is easy to operate.

[0005] To achieve the above objectives, the technical solution adopted in the present application is: a metal pipe processing machine tool, comprising: a support table, and also comprising: a support frame, a mounting plate, a limit plate, a support block, an arc clamping plate, a connecting rod, a pushing mechanism, a clamping assembly, a mounting frame and a positioning assembly; the support frame is fixedly installed at the bottom of the support table; there are two mounting plates, one end of the two mounting plates are respectively fixedly installed at the two ends of one side of the top of the support table, and the other end of the mounting plate is inclined downward; there are two limit plates, and the two limit plates are respectively fixedly installed at the bottom of one end of the two mounting plates close to each other; there are two support blocks, and the two support blocks are respectively slidably installed on the top of one end of the two mounting plates close to each other through a sliding assembly; there are four arc clamping plates, two of the arc clamping plates are a group, and the two arc clamping plates in a group are respectively hinged to the corresponding support blocks. On both sides, a support plate is fixedly installed at the bottom of the arc-shaped clamping plate, and a roller is rotatably installed at the bottom of the support plate; there are two connecting rods, and the two connecting rods are arranged in parallel, and one end of the two connecting rods is respectively fixedly installed on one end of the two arc-shaped clamping plates in one group, and the other end of the two connecting rods is respectively fixedly installed on one end of the two arc-shaped clamping plates in the other group; two parallel mounting grooves are provided on both sides of the top of the support platform, and the pushing mechanism has two groups, and the two groups of pushing mechanisms are respectively installed in the two mounting grooves 1, and a placement groove is provided in the center of the top of the support platform; there are two groups of clamping assemblies, and the two groups of clamping assemblies are respectively installed on the inner walls at both ends of the placement groove; the mounting frame is fixedly installed on the top of the support platform, and the mounting frame is located directly above the placement groove; the positioning assembly is slidably installed on the bottom of the mounting frame through a sliding assembly 2.

[0006] Preferably, the pushing mechanism includes: a rotating roller, a rotating motor, a rubber sleeve, a plurality of protrusions and a buffer assembly, the two ends of the rotating roller are respectively rotatably installed between the two end inner walls of the mounting groove, the rotating motor is fixedly installed on one side of one end of the support platform, one end of the rotating roller is fixedly connected to the output shaft of the rotating motor, the rubber sleeve is sleeved outside the rotating roller, the plurality of protrusions are respectively and equidistantly arranged on the circumferential outer wall of the rubber sleeve, and the buffer assembly is arranged between the circumferential inner wall of the rubber sleeve and the rotating roller.

[0007] Preferably, the buffer assembly comprises: a plurality of springs, wherein the plurality of springs are fixedly installed at equal distances between the circumferential inner wall of the rubber sleeve and the rotating roller.

[0008] Preferably, the clamping assembly includes: an electric telescopic rod, a clamping plate and a tray, the two electric telescopic rods are horizontally fixedly installed on the inner walls at both ends of the placement groove, the two clamping plates are fixedly installed on the ends of the two electric telescopic rods close to each other, and the two trays are horizontally fixedly installed on the bottom of the adjacent ends of the two clamping plates, and a card slot is opened at the center position of the ends of the two clamping plates close to each other.

[0009] Preferably, a plurality of limit blocks are fixedly installed horizontally and equidistantly on the top inner walls of the two card slots away from one end.

[0010] Preferably, the sliding component 1 includes: a first electric guide rail, two of the first electric guide rails are fixedly mounted on the top of one end of the two mounting plates close to each other, and the first electric sliders on the two first electric guide rails are respectively fixedly connected to the corresponding support blocks.

[0011] Preferably, the sliding component 2 includes: a second electric guide rail, which is horizontally fixedly installed at the bottom of the mounting frame; the positioning component includes: a positioner and a positioner sensor block, which is slidably installed with the second electric guide rail, and the positioner sensor block is fixedly installed on the top of one of the clamps.

[0012] Compared with the prior art, the beneficial effects of this application are:

[0013] (1) The present invention proposes a metal pipe processing machine tool, which is provided with a support frame and a support platform, and also includes: a mounting plate, a limit plate, a support block, an arc-shaped clamping plate, a connecting rod, a pushing mechanism, a clamping assembly, a mounting frame and a positioning assembly. The metal pipe fitting is first conveyed to the bottom side of the mounting plate by a conveyor belt, and the support block is moved downward by a sliding assembly. The lower arc-shaped clamping plate flips due to gravity and drags the pipe fitting. When the support block moves upward, the support plate limits the arc-shaped clamping plate to clamp the pipe fitting. After the support block reaches the top, the upper arc-shaped clamping plate flips, and the pipe fitting rolls to the support platform, and is then pushed to the placement groove by the pushing mechanism and falls on the clamping assembly. The processing position is determined by the positioning assembly and the clamping assembly before processing. This process is automatic, which improves the accuracy of the processing position and realizes automatic transportation of the metal pipe fitting to the machine tool, saving manpower and facilitating operation.

[0014] (2) The present invention proposes a metal pipe processing machine tool, which is provided with a rotating roller, a rotating motor, a rubber sleeve, a protrusion and a spring. When the rotating motor drives the rotating roller to rotate the metal pipe, the spring can enhance the vibration effect of the pipe to avoid the pipe from getting stuck, thereby ensuring that the pipe can roll into the placement groove accurately and without error, thereby improving the accuracy of the entire processing.

[0015] (3) The present invention proposes a metal pipe processing machine tool, which is provided with an electric telescopic rod, a clamping plate, a tray, a positioner and a positioner sensor block. The position of the metal pipe is adjusted by the positioner and the electric telescopic rod. The position of the positioner is preset so that the processing position of the metal pipe is determined. Then, when the clamping plate is driven by the electric telescopic rod to move, the positioner sensor block will stop when it moves to the bottom of the positioner, and then processing will be carried out, thereby improving the accuracy of the processing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a stereogram of the present invention.

[0017] Figure 2 It is a three-dimensional diagram highlighting the support plate in the present invention.

[0018] Figure 3 It is a cross-sectional view of the pushing mechanism in the present invention.

[0019] Figure 4 It is a cross-sectional view of the positioning component in the present invention.

[0020] Figure 5 It is a cross-sectional view of the clamping assembly in the present invention.

[0021] Figure 6 It is a three-dimensional diagram of the clamping assembly in the present invention.

[0022] In the figure: 1. limit plate; 2. first electric guide rail; 3. arc-shaped clamping plate; 4. rubber sleeve; 5. mounting frame; 6. support table; 7. connecting rod; 8. mounting plate; 9. roller; 10. support block; 11. support plate; 12. protrusion; 13. spring; 14. rotating roller; 15. second electric guide rail; 16. positioner; 17. placement slot; 18. electric telescopic rod; 19. positioner sensor block; 20. clamping plate; 21. tray; 22. slot; 23. limit block; 24. support frame; 25. rotating motor. DETAILED DESCRIPTION

[0023] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0025] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0026] One of the preferred embodiments of the present application is as follows: Figures 1 to 6 As shown, a metal pipe processing machine tool comprises: a support table 6, and also comprises: a support frame 24, a mounting plate 8, a limit plate 1, a support block 10, an arc-shaped clamping plate 3, a connecting rod 7, a pushing mechanism, a clamping assembly, a mounting frame 5 and a positioning assembly; the support frame 24 is fixedly installed at the bottom of the support table 6; there are two mounting plates 8, one end of the two mounting plates 8 is respectively fixedly installed at the two ends of one side of the top of the support table 6, and the other end of the mounting plate 8 is tilted downward; there are two limit plates 1, and the two limit plates 1 are respectively fixedly installed at the bottom of one end of the two mounting plates 8 close to each other; there are two support blocks 10, and the two support blocks 10 are respectively slidably installed at the top of one end of the two mounting plates 8 close to each other through a sliding assembly; there are four arc-shaped clamping plates 3, two arc-shaped clamping plates 3 are a group, and the two arc-shaped clamping plates 3 in a group are respectively hinged to the corresponding support blocks 10 On both sides, a support plate 11 is fixedly installed at the bottom of the arc-shaped clamping plate 3, and a roller 9 is rotatably installed at the bottom of the support plate 11; there are two connecting rods 7, and the two connecting rods 7 are arranged in parallel, and one end of the two connecting rods 7 is respectively fixedly installed on one end of the two arc-shaped clamping plates 3 in one group, and the other end of the two connecting rods 7 is respectively fixedly installed on one end of the two arc-shaped clamping plates 3 in the other group; two parallel mounting grooves 1 are opened on both sides of the top of the support platform 6, and there are two groups of pushing mechanisms, and the two groups of pushing mechanisms are respectively installed in the two mounting grooves 1, and a placement groove 17 is opened in the top center of the support platform 6; there are two groups of clamping assemblies, and the two groups of clamping assemblies are respectively installed on the inner walls of the two ends of the placement groove 17; the mounting frame 5 is fixedly installed on the top of the support platform 6, and the mounting frame 5 is located directly above the placement groove 17; the positioning assembly is slidably installed on the bottom of the mounting frame 5 through the sliding assembly 2.

[0027] First, the metal pipe barrel conveyor belt that needs to be processed is transferred to one side of the bottom of the mounting plate 8, and then the sliding component 1 moves the support block 10 to the bottom of the mounting plate 8. At this time, the support plate 11 located below is separated from the limiting plate 1, and then the arc-shaped clamping plate 3 located below is flipped downward by the action of gravity to drag the conveyed metal pipe. Then the sliding component 1 is started to drive the support block 10 to move upward. The support plate 11 is limited by the limiting plate 1 to lift the arc-shaped clamping plate 3. At this time, the metal pipe is clamped by the two arc-shaped clamping plates 3 until the support block 10 moves to the top of the mounting plate 8. When the metal pipe is moved into the placement groove 17, the metal pipe will fall on the two sets of clamping components, and then the position of the metal pipe will be adjusted by the positioning component and the clamping component, so that the processing position of the metal pipe is determined, and then the metal pipe is processed, which improves the accuracy of the processing position and realizes the automatic transportation of the metal pipe to the machine tool, saving manpower and facilitating operation.

[0028] For further reference, Figure 1 and Figure 3 The pushing mechanism includes: a rotating roller 14, a rotating motor 25, a rubber sleeve 4, a plurality of protrusions 12 and a buffer assembly. The two ends of the rotating roller 14 are respectively rotatably installed between the two end inner walls of the mounting groove 1. The rotating motor 25 is fixedly installed on one side of one end of the support platform 6. One end of the rotating roller 14 is fixedly connected to the output shaft of the rotating motor 25. The rubber sleeve 4 is sleeved on the outside of the rotating roller 14. The plurality of protrusions 12 are respectively and equidistantly arranged on the circumferential outer wall of the rubber sleeve 4. The buffer assembly is arranged between the circumferential inner wall of the rubber sleeve 4 and the rotating roller 14.

[0029] After the metal pipe rolls onto the support platform 6, the rotating motor 25 is started to drive the rotating roller 14 to rotate, thereby driving the metal pipe to rotate, and the rubber sleeve 4 and the protrusion 12 contact the surface of the metal pipe to increase the friction between the metal pipe and the metal pipe, so that the pipe can accurately roll into the placement groove 17.

[0030] For further reference, Figure 3 The buffer assembly includes: a plurality of springs 13, and the plurality of springs 13 are fixedly installed between the circumferential inner wall of the rubber sleeve 4 and the rotating roller 14 at equal distances.

[0031] When the rotating roller 14 drives the metal pipe to rotate, the spring 13 can enhance the vibration effect of the pipe to prevent the pipe from getting stuck, so that the pipe can accurately roll into the placement groove 17 .

[0032] For further reference, Figure 5 and Figure 6The clamping assembly includes: an electric telescopic rod 18, a clamping plate 20 and a tray 21. The two electric telescopic rods 18 are horizontally fixedly installed on the inner walls of the two ends of the placement groove 17, the two clamping plates 20 are fixedly installed on the ends of the two electric telescopic rods 18 close to each other, and the two trays 21 are horizontally fixedly installed on the bottom of the adjacent ends of the two clamping plates 20. The center position of the ends of the two clamping plates 20 close to each other is provided with a card slot 22.

[0033] The metal pipe moved into the placement slot 17 will fall on the tray 21, and then the positioner assembly and the electric telescopic rod 18 are started. The position of the metal pipe is adjusted by adjusting the position of the two electric telescopic rods 18, so that the processing position of the metal pipe is determined and then processed, which improves the accuracy of the processing position and reduces the processing position deviation.

[0034] For further reference, Figure 6 A plurality of limit blocks 23 are fixedly installed horizontally and equidistantly on the top inner walls of the two slots 22 away from one end.

[0035] A plurality of limit blocks 23 are arranged in the slot 22, so that metal pipes of different sizes can be processed, thereby increasing the application range of the device.

[0036] For further reference, Figure 1 , Figure 2 and Figure 4 The sliding assembly 1 includes: a first electric guide rail 2, two first electric guide rails 2 are fixedly mounted on the top of one end of two mounting plates 8 close to each other, and the first electric sliders on the two first electric guide rails 2 are fixedly connected to the corresponding support blocks 10 respectively.

[0037] The first electric guide rail 2 drives the support block 10 to move via the first electric slider.

[0038] For further reference, Figure 4 and Figure 5 The sliding component 2 includes: a second electric guide rail 15, which is horizontally fixedly installed at the bottom of the mounting frame 5; the positioning component includes: a positioner 16 and a positioner sensor block 19, the positioner 16 is slidably installed with the second electric guide rail 15, and the positioner sensor block 19 is fixedly installed on the top of one of the clamping plates 20.

[0039] After the metal pipe fittings moved into the placement slot 17 fall onto the tray 21, the position of the metal pipe fittings is adjusted by adjusting the positions of the two electric telescopic rods 18, and the position of the locator 16 is preset so that the processing position of the metal pipe fittings is determined. Then, when the electric telescopic rod 18 drives the clamping plate 20 to move, the locator sensor block 19 stops when it moves to the bottom of the locator 16, and processing is carried out at this time, thereby improving the accuracy of the processing position.

[0040] Working principle: The metal pipe barrel conveyor belt that needs to be processed is transferred to one side of the bottom of the mounting plate 8, and then the first electric guide rail 2 moves the support block 10 to the bottom of the mounting plate 8. At this time, the support plate 11 located below is separated from the limit plate 1, and then the arc-shaped clamping plate 3 located below is flipped downward by the action of gravity, dragging the conveyed metal pipe, and then the first electric guide rail 2 is started, and the support block 10 is driven by the first electric guide rail 2 to move upward, and the support plate 11 is limited by the limit plate 1 to lift the arc-shaped clamping plate 3. At this time, the metal pipe is clamped by the two arc-shaped clamping plates 3 until the support block 10 moves to the top of the mounting plate 8, and the upper support plate 11 falls off the limit plate 1, and then the upper arc-shaped clamping plate 3 is flipped downward by the action of gravity. At this time, the metal pipe will roll onto the support table, and then be rotated by the electrically arranged rotating roller 14, so that the metal pipe is limited in the placement groove 17. , the rotating motor 25 drives the rotating roller 14 to rotate, thereby driving the metal pipe fitting to rotate. The spring 13 can improve the vibration effect of the pipe fitting to avoid the pipe fitting from being stuck, so that the pipe fitting can accurately roll into the placement groove 17. The metal pipe fitting moved into the placement groove 17 will fall on the tray 21, and then the positioner 16 and the electric telescopic rod 18 are started. The position of the metal pipe fitting is adjusted by adjusting the position of the two electric telescopic rods 18. The position of the positioner 16 is preset so that the processing position of the metal pipe fitting is determined. Then, when the electric telescopic rod 18 drives the clamping plate 20 to move, the positioner sensing block 19 stops when it moves to the bottom of the positioner 16. At this time, processing is carried out, which improves the accuracy of the processing position. In addition, a plurality of limit blocks 23 are set in the clamping groove 22, so that pipe fittings of different sizes can be processed, which improves the scope of use of the device and realizes the automatic transportation of metal pipe fittings to the machine tool, saving manpower and facilitating operation.

[0041] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A metal pipe processing machine tool, comprising: The support platform (6) is characterized in that it also includes: Support frame (24): the support frame (24) is fixedly mounted on the bottom of the support platform (6); Mounting plates (8): There are two mounting plates (8), one end of each of the two mounting plates (8) is fixedly mounted on two ends of one side of the top of the support platform (6), and the other end of each mounting plate (8) is tilted downward; Limiting plates (1): There are two limiting plates (1), and the two limiting plates (1) are respectively fixedly mounted on the bottom of one end of the two mounting plates (8) close to each other; Support block (10): There are two support blocks (10), and the two support blocks (10) are respectively slidably mounted on the top of one end of the two mounting plates (8) close to each other through a sliding assembly; Arc-shaped clamping plates (3): There are four arc-shaped clamping plates (3), two of which form a group, and the two arc-shaped clamping plates (3) in a group are respectively hinged to the two sides of the corresponding support block (10), and a support plate (11) is fixedly installed at the bottom of the arc-shaped clamping plates (3), and a roller (9) is rotatably installed at the bottom of the support plate (11); Connecting rods (7): There are two connecting rods (7), which are arranged in parallel, one end of each of the two connecting rods (7) is fixedly mounted on one end of each of the two arc-shaped clamping plates (3) in one group, and the other end of each of the two connecting rods (7) is fixedly mounted on one end of each of the two arc-shaped clamping plates (3) in another group; Pushing mechanism: two mutually parallel installation grooves are provided on both sides of the top of the support platform (6), the pushing mechanism has two groups, and the two groups of pushing mechanisms are respectively installed in the two installation grooves, and a placement groove (17) is provided in the center of the top of the support platform (6); Clamping components: There are two groups of clamping components, and the two groups of clamping components are respectively installed on the inner walls at both ends of the placement groove (17); Mounting frame (5): the mounting frame (5) is fixedly mounted on the top of the support platform (6), and the mounting frame (5) is located directly above the placement slot (17); Positioning assembly: the positioning assembly is slidably mounted on the bottom of the mounting frame (5) via a second sliding assembly.

2. A metal pipe processing machine tool as claimed in claim 1, characterized in that: The pushing mechanism comprises: a rotating roller (14), a rotating motor (25), a rubber sleeve (4), a plurality of protrusions (12) and a buffer assembly, wherein the two ends of the rotating roller (14) are respectively rotatably mounted between the two end inner walls of the mounting groove, the rotating motor (25) is fixedly mounted on one side of one end of the support platform (6), one end of the rotating roller (14) is fixedly connected to the output shaft of the rotating motor (25), the rubber sleeve (4) is sleeved outside the rotating roller (14), the plurality of protrusions (12) are respectively equidistantly arranged on the circumferential outer wall of the rubber sleeve (4), and the buffer assembly is arranged between the circumferential inner wall of the rubber sleeve (4) and the rotating roller (14).

3. A metal pipe processing machine tool as claimed in claim 2, characterized in that: The buffer assembly comprises: a plurality of springs (13), wherein the plurality of springs (13) are fixedly installed at equal distances between the circumferential inner wall of the rubber sleeve (4) and the rotating roller (14).

4. A metal pipe processing machine tool as claimed in claim 1, characterized in that: The clamping assembly comprises: an electric telescopic rod (18), a clamping plate (20) and a tray (21); the two electric telescopic rods (18) are respectively fixedly mounted horizontally on the inner walls at both ends of the placement groove (17); the two clamping plates (20) are respectively fixedly mounted on the ends of the two electric telescopic rods (18) close to each other; the two trays (21) are respectively fixedly mounted horizontally on the bottoms of the adjacent ends of the two clamping plates (20); and a clamping slot (22) is provided at the center of the ends of the two clamping plates (20) close to each other.

5. A metal pipe processing machine tool as claimed in claim 4, characterized in that: A plurality of limit blocks (23) are fixedly installed horizontally and equidistantly on the inner walls of the tops of the two clamping slots (22) which are away from one end of the two clamping slots (22).

6. A metal pipe processing machine tool as claimed in claim 1, characterized in that: The sliding assembly 1 comprises: a first electric guide rail (2), two of the first electric guide rails (2) are fixedly mounted on the top of one end of two mounting plates (8) close to each other, and the first electric sliding blocks on the two first electric guide rails (2) are respectively fixedly connected to the corresponding support blocks (10).

7. A metal pipe processing machine tool as claimed in claim 4, characterized in that: The second sliding assembly comprises: a second electric guide rail (15), the second electric guide rail (15) being horizontally fixedly mounted on the bottom of the mounting frame (5); The positioning assembly comprises: a positioner (16) and a positioner sensor block (19); the positioner (16) is slidably mounted on the second electric guide rail (15); and the positioner sensor block (19) is fixedly mounted on the top of one of the clamping plates (20).

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