Pipe fitting shaping machine

Abstract

The utility model provides a pipe fitting shaping machine, and belongs to the technical field of pipe fitting machining. The pipe fitting shaping machine comprises a machining table and a supporting shaping mechanism, a notch is formed in the front face of the machining table, a fixing frame is installed at the top of the machining table, a hydraulic cylinder is installed at the top of the fixing frame, an extrusion block is installed at the bottom of an installation block, a limiting mechanism is installed at the top of the machining table, and a supporting block is installed at the top of the machining table. According to the pipe fitting shaping device, the limiting mechanism and the supporting and shaping mechanism are arranged, so that a user can conveniently place a pipe fitting on the limiting mechanism and the supporting and shaping mechanism to enable the limiting mechanism to limit the pipe fitting; and after the hydraulic cylinder is started by a user, the extrusion block is conveniently driven to move downwards through the mounting block, so that the pipe fitting is conveniently extruded by the arc-shaped surface at the bottom of the extrusion block, the pipe fitting is bent, and the pipe fitting is conveniently shaped.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting processing, in particular to a pipe fitting shaping machine. Background Art

[0002] Pipe fittings are a general term for parts and components in pipeline systems that play the role of connection, control, direction change, diversion, sealing, support, etc. Pipe fittings need to be processed and shaped by cutting, bending, expanding and other operations.

[0003] However, in the prior art, a pipe bender is used to bend and shape the pipe. However, when the pipe is bent by the machine, some parts of the pipe have a small force-bearing area, which may cause defects such as pits on the surface of the pipe. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a pipe shaping machine which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a pipe shaping machine, comprising a processing table, a notch is provided on the front of the processing table, a fixing frame is fixedly installed on the top of the processing table, a hydraulic cylinder is fixedly installed on the top of the fixing frame, a mounting block is fixedly installed on the free end of the hydraulic cylinder, an extrusion block is fixedly installed on the bottom of the mounting block, and a limiting mechanism is installed on the top of the processing table;

[0007] A supporting and shaping mechanism, the supporting and shaping mechanism comprising:

[0008] Support blocks, the support blocks are provided in a plurality of groups, and the support blocks are installed on the top of the processing table;

[0009] A shaping groove, which is provided on the top of the support block and is arranged in an arc shape;

[0010] A mounting groove, the mounting groove being provided on the front side of the supporting block;

[0011] A connecting component is installed inside the installation groove.

[0012] In a preferred embodiment, the connection assembly includes a mounting plate, which is plugged into the inner wall of the mounting groove. A limit pin is installed on the top of the mounting plate, and the bottom of the limit pin passes through the mounting plate and is plugged into the processing table.

[0013] In a preferred embodiment, the limiting mechanism includes a placing seat, a plurality of the placing seats are provided, the placing seat is installed on the top of the processing table, a placing groove is opened on the top of the placing seat, a limiting arc plate is installed on the top of the placing seat, and installation components are installed on both sides of the top of the limiting arc plate.

[0014] In a preferred embodiment, the mounting assembly includes a groove, which is opened at the top of the placement seat, and the limiting arc plate is located on the inner wall of the groove. A mounting bolt is installed on the top of the limiting arc plate, and the bottom of the mounting bolt passes through the bottom of the limiting arc plate and is threadedly connected to the placement seat. A support ring is fixedly installed on the surface of the mounting bolt, and the support ring is located at the bottom of the limiting arc plate.

[0015] In a preferred solution, a first limiting groove is provided on the front side of the top of the processing table, a first limiting block is fixedly mounted on the bottom of the supporting block, and the first limiting block is slidably matched with the first limiting groove.

[0016] In a preferred embodiment, a second limiting groove is provided on the rear side of the front side of the processing table, the second limiting groove is located on the rear side of the first limiting groove, and a second limiting block is fixedly installed on the bottom of the placement seat, and the second limiting block is slidably matched with the second limiting groove.

[0017] In a preferred solution, fixing plates are fixedly installed on both sides of the back of the placement seat, a plug pin is installed on the top of the fixing plate, a plug slot is opened on the top of the processing table, and the plug pin passes through the fixing plate and is plugged into the plug slot.

[0018] In a preferred solution, a movable groove is provided on the top of the processing table, the movable groove is communicated with the second limiting groove, and the movable groove is located on the inner side of the plug-in groove.

[0019] The utility model provides a pipe shaping machine, and its beneficial effects include:

[0020] 1. By setting the limiting mechanism and the supporting shaping mechanism, it is convenient for the user to place the pipe fitting on the limiting mechanism and the supporting shaping mechanism so that the limiting mechanism can limit the pipe fitting, and it is convenient for the user to start the hydraulic cylinder and drive the extrusion block to move downward through the mounting block, so that the arc surface at the bottom of the extrusion block can extrude the pipe fitting and bend the pipe fitting, thereby facilitating the shaping of the pipe fitting.

[0021] 2. By setting a fixing plate, a plug pin and a plug slot, the plug pin can be installed after the fixing plate is installed, which is convenient for the user to move the plug pin downward and insert it into the plug slot, thereby facilitating the positioning of the placement seat and limiting the rear end of a longer pipe fitting to avoid the pipe fitting from warping when the pipe fitting is bent and shaped. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0024] Figure 2 A schematic diagram of the three-dimensional structure of a processing table provided in an embodiment of the utility model;

[0025] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a placement seat provided in an embodiment of the utility model;

[0026] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a support block provided in an embodiment of the utility model;

[0027] In the figure: 1. processing table; 2. missing groove; 3. fixing frame; 4. hydraulic cylinder; 5. mounting block; 6. extrusion block; 7. limiting mechanism; 71. placement seat; 72. placement groove; 73. limiting arc plate; 74. mounting assembly; 741. groove; 742. mounting bolt; 743. support ring; 8. support shaping mechanism; 81. support block; 82. shaping groove; 83. mounting groove; 84. connecting assembly; 841. mounting plate; 842. limiting pin; 9. first limiting groove; 10. first limiting block; 11. second limiting groove; 12. second limiting block; 13. fixing plate; 14. plug pin; 15. plug groove; 16. moving groove. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] Reference Figure 1-Figure 4The utility model provides a technical solution: a pipe shaping machine, including a processing table 1 and a supporting shaping mechanism 8. A notch 2 is opened on the front of the processing table 1. A fixing frame 3 is fixedly installed on the top of the processing table 1. A hydraulic cylinder 4 is fixedly installed on the top of the fixing frame 3. A mounting block 5 is fixedly installed on the free end of the hydraulic cylinder 4. An extrusion block 6 is fixedly installed on the bottom of the mounting block 5. A limiting mechanism 7 is installed on the top of the processing table 1, which can enable the hydraulic cylinder 4 to be installed after the fixing frame 3 is installed, so that the hydraulic cylinder 4 can be driven to move downward after the hydraulic cylinder 4 is started, so that the extrusion block 6 can cooperate with the extrusion block 6 to extrude and bend the pipe placed on the supporting shaping mechanism 8, and the user can constrain and limit the rear end of the pipe through the limiting mechanism 7, so as to avoid the pipe from warping during the bending and shaping, and avoid the pipe from being extruded and deformed during the bending and shaping due to the warping of the pipe.

[0031] Reference Figure 1-Figure 4 In a preferred embodiment, a support shaping mechanism 8 is provided, the support shaping mechanism 8 includes a support block 81, a shaping groove 82, a mounting groove 83 and a connecting assembly 84, the support block 81 is provided with a plurality of groups, the support block 81 is installed on the top of the processing table 1, the shaping groove 82 is opened on the top of the support block 81, the shaping groove 82 is arranged in an arc shape, the mounting groove 83 is opened on the front of the support block 81, and the connecting assembly 84 is installed inside the mounting groove 83, so that the support block 81 can open the shaping groove 82 after installation, so that the user can place the pipe fitting into the shaping groove 82 to place the pipe fitting. To the support block 81, and after the user opens the installation groove 83, the connecting component 84 is installed. The connecting component 84 includes a mounting plate 841, and the mounting plate 841 is plugged into the inner wall of the mounting groove 83. A limit pin 842 is installed on the top of the mounting plate 841. The bottom of the limit pin 842 passes through the mounting plate 841 and is plugged into the processing table 1, so that the user can pull out the mounting plate 841 and move the limit pin 842 downward, so that the limit pin 842 can pass through the mounting plate 841 and be inserted into the processing table 1, thereby facilitating the limiting of the support block 81, wherein several support blocks 81 are connected.

[0032] At the same time, the limiting mechanism 7 includes a placement seat 71, and the placement seat 71 is provided with a plurality of them. The placement seat 71 is installed on the top of the processing table 1. A placement groove 72 is opened on the top of the placement seat 71. A limiting arc plate 73 is installed on the top of the placement seat 71. Both sides of the top of the limiting arc plate 73 are installed with mounting components 74, which can open the placement groove 72 after the placement seat 71 is installed, so that the pipe fitting can be placed in the placement groove 72 stably, so that the user can use the mounting component 74 to install the limiting arc plate 73, so that the limiting arc plate 73 limits the pipe fitting, and the mounting component 74 includes a groove 741, and the groove 741 is opened on the top of the placement seat 71 The limiting arc plate 73 is located on the inner wall of the groove 741, and a mounting bolt 742 is installed on the top of the limiting arc plate 73. The bottom of the mounting bolt 742 passes through the bottom of the limiting arc plate 73 and is threadedly connected to the placement seat 71. A support ring 743 is fixedly installed on the surface of the mounting bolt 742. The support ring 743 is located at the bottom of the limiting arc plate 73, which can facilitate the user to place the limiting arc plate 73 into the inside of the groove 741, so that the user can drive the support ring 743 to move when the mounting bolt 742 is rotated, so that the support ring 743 can drive the limiting arc plate 73 to move upward, so that the limiting arc plate 73 can adapt to pipes with different diameters.

[0033] Reference Figure 1-Figure 4 In a preferred embodiment, a first limiting groove 9 is provided on the front side of the top of the processing table 1, and a first limiting block 10 is fixedly installed on the bottom of the support block 81, and the first limiting block 10 is slidably matched with the first limiting groove 9, so that after the support block 81 is installed on the first limiting block 10, the first limiting block 10 is slidably matched with the first limiting groove 9, which is convenient for the user to move the support block 81, thereby facilitating the replacement of the support block 81 after the support block 81 is moved, and a second limiting groove 11 is provided on the rear side of the front side of the processing table 1, and the second limiting groove 11 is located on the rear side of the first limiting groove 9, and a second limiting block 12 is fixedly installed on the bottom of the placement seat 71, and the second limiting block 12 is slidably matched with the second limiting groove 11, so that the second limiting block 12 is slidably matched with the second limiting groove 11, which is convenient for the user to move the placement seat 71, so that the placement seat 71 and the support block 81 cooperate to support the pipe fitting.

[0034] At the same time, fixed plates 13 are fixedly installed on both sides of the back of the placement seat 71, and a plug pin 14 is installed on the top of the fixed plate 13. A plug slot 15 is provided on the top of the processing table 1, and the plug pin 14 passes through the fixed plate 13 and is plugged into the plug slot 15, so that the plug pin 14 can be installed after the fixed plate 13 is installed, which is convenient for the user to insert the plug pin 14 into the plug slot 15 after passing the fixed plate 13, so as to facilitate the placement plate to be limited, and a movable slot 16 is provided on the top of the processing table 1, and the movable slot 16 is connected with the second limiting slot 11, and the movable slot 16 is located on the inner side of the plug slot 15, which is convenient for the user to move the placement seat 71 backward and move the second limiting block 12 into the movable slot 16, so as to facilitate the limitation of longer pipe fittings and prevent the rear end of the pipe fittings from curling up when being squeezed.

[0035] Specifically, the pipe shaping machine is a device for conveniently bending and shaping pipes, so as to facilitate the adaptation of pipes to the use environment. Before using the device to bend and shape the pipes, the user moves the support block 81 so that the diameter of the shaping groove 82 matches the diameter of the pipe. Then the user pulls the mounting plate 841 out of the mounting groove 83, and then uses the mounting pin to pass through the mounting plate 841 and insert it into the processing table 1, so that the support block 81 can be installed and limited, which is convenient for the user to place the pipe. Then the user places the workpiece on the support block 81 and the placement seat 71 so that the bent part of the pipe is located at the bottom of the extrusion block 6. Then the user moves the placement seat 71 backward and rotates the mounting bolt 742 to install it to the placement The user places the locking cam 73 on the seat 71 to fit the surface of the pipe fitting. The user then passes the plug pin 14 through the fixing plate 13 to insert the plug pin 14 into the plug slot 15. When the user bends and shapes the pipe fitting, the hydraulic cylinder 4 is started to drive the mounting block 5 and the extrusion block 6 to move downward, so that the arc at the bottom of the extrusion block 6 can be pressed against the surface of the pipe fitting, and the front end of the pipe fitting can be bent to facilitate the bending part of the pipe fitting to bend to the notch 2 of the processing table 1. After the pipe fitting is bent and shaped, the user rotates the mounting bolt 742 to separate the mounting bolt 742 from the placement seat 71, so that the user can disassemble the limiting arc plate 73, thereby facilitating the user to remove the bent and shaped pipe fitting for replacement.

[0036] It should be noted that the hydraulic cylinder 4 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.

Claims

1. A pipe shaping machine, comprising a processing table (1), a notch (2) is provided on the front of the processing table (1), a fixing frame (3) is fixedly mounted on the top of the processing table (1), a hydraulic cylinder (4) is fixedly mounted on the top of the fixing frame (3), characterized in that; A mounting block (5) is fixedly mounted on the free end of the hydraulic cylinder (4), an extrusion block (6) is fixedly mounted on the bottom of the mounting block (5), and a limiting mechanism (7) is mounted on the top of the processing table (1); A support and shaping mechanism (8), the support and shaping mechanism (8) comprising: Support blocks (81), the support blocks (81) being provided in a plurality of groups, and the support blocks (81) being installed on the top of the processing table (1); A shaping groove (82), wherein the shaping groove (82) is provided on the top of the support block (81), and the shaping groove (82) is arranged in an arc shape; A mounting groove (83), wherein the mounting groove (83) is provided on the front side of the support block (81); A connecting component (84) is installed inside the installation groove (83).

2. A pipe shaping machine according to claim 1, characterized in that: The connecting assembly (84) comprises a mounting plate (841), the mounting plate (841) being plugged into the inner wall of the mounting groove (83), a limiting pin (842) being installed on the top of the mounting plate (841), and the bottom of the limiting pin (842) passing through the mounting plate (841) and plugged into and mating with the processing table (1).

3. A pipe shaping machine according to claim 1, characterized in that: The limiting mechanism (7) comprises a placement seat (71), a plurality of the placement seats (71) are provided, the placement seat (71) is installed on the top of the processing table (1), a placement groove (72) is provided on the top of the placement seat (71), a limiting arc plate (73) is installed on the top of the placement seat (71), and mounting components (74) are installed on both sides of the top of the limiting arc plate (73).

4. A pipe shaping machine according to claim 3, characterized in that: The mounting assembly (74) comprises a groove (741), wherein the groove (741) is opened at the top of the placement seat (71), the limiting arc plate (73) is located on the inner wall of the groove (741), a mounting bolt (742) is installed at the top of the limiting arc plate (73), the bottom of the mounting bolt (742) penetrates to the bottom of the limiting arc plate (73) and is threadedly connected to the placement seat (71), and a support ring (743) is fixedly installed on the surface of the mounting bolt (742), and the support ring (743) is located at the bottom of the limiting arc plate (73).

5. A pipe shaping machine according to claim 3, characterized in that: A first limiting groove (9) is provided on the front side of the top of the processing table (1), and a first limiting block (10) is fixedly installed on the bottom of the support block (81), and the first limiting block (10) is slidably matched with the first limiting groove (9).

6. A pipe shaping machine according to claim 5, characterized in that: A second limiting groove (11) is provided on the rear side of the front side of the processing table (1), and the second limiting groove (11) is located on the rear side of the first limiting groove (9). A second limiting block (12) is fixedly installed on the bottom of the placement seat (71), and the second limiting block (12) is slidably matched with the second limiting groove (11).

7. A pipe shaping machine according to claim 6, characterized in that: A fixing plate (13) is fixedly mounted on both sides of the back of the placement seat (71), a plug pin (14) is mounted on the top of the fixing plate (13), a plug slot (15) is provided on the top of the processing table (1), and the plug pin (14) passes through the fixing plate (13) and is plugged into and matched with the plug slot (15).

8. A pipe shaping machine according to claim 7, characterized in that: A movable groove (16) is provided on the top of the processing table (1), the movable groove (16) is connected to the second limiting groove (11), and the movable groove (16) is located on the inner side of the plug-in groove (15).

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