Pipe joint angle straightening device

Abstract

The utility model discloses a pipe joint angle straightening device which comprises a rotary electric cylinder, a reference seat, a rotating shaft and a cavity, the rotary electric cylinder is located on the rear side portion of the reference seat, the rotating shaft is transversely inserted into the reference seat in a penetrating mode and is in transmission connection with the rotary electric cylinder, the cavity is inserted into the front side portion of the rotating shaft in a penetrating mode, and a pipe joint is placed on the front side portion of the cavity. The utility model has the advantages that: under the condition that the same series of products are not added with cavities, the swing angle can be freely set according to the requirements of different products of the same series, so that the swing angle can be changed to realize the assembly function, and the intelligence and the production efficiency of equipment are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of pipe joint installation, in particular to a pipe joint angle correction device. Background Art

[0002] like Figure 1 The pipe fitting 5 shown needs to be installed on different types of products in the same series. Since the installation angles of the pipe fitting 5 are inconsistent for different products, the cavity of the pipe fitting 5 needs to be re-customized according to the angle requirements of each product, resulting in high manufacturing costs and increased quick-change times and debugging time of the cavity. At the same time, due to the change in the cavity angle, it is inconvenient to place the pipe fitting, which makes it impossible to guarantee the quality of the product, affecting the production efficiency and accuracy. Utility Model Content

[0003] The purpose of the utility model is to provide a pipe joint angle correction device, which can be used for multiple products in the same series without adding cavities. The swing angle parameters can be arbitrarily set according to the needs of different products in the same series, and the swing angle can be changed to realize the assembly function, thereby greatly improving the intelligence and production efficiency of the equipment.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] The pipe joint angle adjustment device includes a rotary electric cylinder, a reference seat, a rotating shaft, and a cavity. The rotary electric cylinder is located at the rear side of the reference seat, the rotating shaft is laterally inserted into the reference seat, the rotating shaft is transmission-connected to the rotary electric cylinder, the cavity is inserted into the front side of the rotating shaft, and a pipe joint is placed on the front side of the cavity.

[0006] The preferred solutions are as follows:

[0007] Preferably: the reference seat is a square block, the front side of the reference seat is provided with a square through groove, the left and right sides of the front side of the reference seat are fixedly provided with two vertical limit strips, the front side of the reference seat is fixedly provided with a baffle with an "H"-shaped vertical section, the rear side of the baffle is provided with a square limit block, the limit block is inserted in the square through groove, the front side of the baffle is provided with a circular through hole passing through the baffle and the limit block, the rotating shaft is inserted in the circular through hole, the circular through holes on the front side of the baffle and the rear side of the limit block are provided with annular placement grooves, a bearing is placed in each of the placement grooves, and the front side of the baffle and the rear side of the limit block are flange-connected to the flange.

[0008] Preferably: the upper and lower ends of the front side of the reference seat are provided with limiting mechanisms, each of the limiting mechanisms includes a nut seat, a bolt and a nut, each of the nut seats is fixedly connected to the reference seat, each of the bolts is threadedly connected to the nut seat, the bolt head of the bolt located at the top abuts against the inner bottom wall of the "H"-shaped opening of the corresponding baffle plate, the bolt head of the bolt located at the bottom abuts against the inner top wall of the "H"-shaped opening of the corresponding baffle plate, a nut is threadedly connected to the side of each bolt away from the bolt head, and each of the nuts abuts against its corresponding nut seat.

[0009] Preferably: a circular slot is provided on the front side of the rotating shaft, the cavity is a horizontally placed cylindrical shape, a cylindrical insertion rod is provided on the rear side of the cavity, the insertion rod is inserted into the slot, and threaded through holes are provided on the left and right sides of the front end of the rotating shaft, the threaded through holes are connected to the slots, each of the threaded through holes is threadedly connected with a screw, and the screw portion of each screw is against the insertion rod.

[0010] Preferably, a square guide block is fixedly provided on the inner front side of the slot, and a sliding groove corresponding to the guide block is provided on the bottom of the insertion rod.

[0011] Preferably, a cavity groove corresponding to the pipe joint is opened on the front side of the mold cavity, and the pipe joint is placed in the cavity groove.

[0012] In summary, the utility model has the following beneficial effects:

[0013] 1. Through the setting of the rotary electric cylinder, it can drive the shaft to rotate, and then drive the cavity to rotate;

[0014] 2. The reference seat can be set to fix the rotary electric cylinder. When the rotary electric cylinder adjusts the angle, it can ensure that the cavity rotates without shaking, thereby ensuring the stability and accuracy of the pipe joint during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structural shape of a pipe joint in the background technology;

[0016] Figure 2 It is a schematic diagram of the overall structure of the embodiment;

[0017] Figure 3 This is a left schematic diagram of the overall structural modeling schematic diagram of the embodiment after removing the left screw;

[0018] Figure 4 is a front view of an embodiment;

[0019] Figure 5 yes Figure 4 Cross-sectional view along the AA-AA direction.

[0020] In the figure, 1. rotary electric cylinder; 2. reference seat; 3. rotating shaft; 4. cavity; 5. pipe joint; 6. baffle; 7. bearing; 8. flange; 9. limit mechanism; 211. limit strip; 411. insert rod; 412. screw; 413. guide block; 611. limit block; 911. nut seat; 912. bolt; 913. nut. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] The same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings.

[0023] like Figure 1-Figure 5 As shown, the pipe joint angle adjustment device includes a rotary electric cylinder 1, a reference seat 2, a rotating shaft 3, and a cavity 4. The rotary electric cylinder 1 is located at the rear side of the reference seat 2, the rotating shaft 3 is horizontally inserted into the reference seat 2, the rotating shaft 3 is transmission-connected to the rotary electric cylinder 1, the cavity 4 is inserted into the front side of the rotating shaft 3, and a pipe joint 5 is placed on the front side of the cavity 4.

[0024] A cavity groove corresponding to the pipe joint 5 is opened on the front side of the cavity 4, and the pipe joint 5 is placed in the cavity groove. The pipe joint 5 used by different types of products in the same series is consistent, but the installation position of the pipe joint 5 is rotated. Therefore, the installation of the same series of products can be completed using one cavity 4.

[0025] The reference seat 2 is a square block, and a square through groove is provided on the front side of the reference seat 2. Two vertical limit strips 211 are fixedly provided on the left and right sides of the front side of the reference seat 2. A baffle 6 with an "H"-shaped vertical section is fixedly provided on the front side of the reference seat 2. The left and right sides of the baffle 6 are limited by the limit strips 211. In order to limit the top and bottom of the baffle 6, a limit mechanism 9 is provided at the upper and lower ends of the front side of the reference seat 2. Each limit mechanism 9 includes a nut seat 911, a bolt 912 and a nut 91 3. Each nut seat 911 is fixedly connected to the reference seat 2, and each bolt 912 is threadedly connected to the nut seat 911. The bolt 912 head of the bolt 912 located at the top abuts against the inner bottom wall of the "H"-shaped opening of the corresponding baffle 6, and the bolt 912 head of the bolt 912 located at the bottom abuts against the inner top wall of the "H"-shaped opening of the corresponding baffle 6. A nut 913 is threadedly connected to the side of each bolt 912 away from the bolt 912 head, and each nut 913 abuts against its corresponding nut seat 911.

[0026] A square limit block 611 is provided on the rear side of the baffle 6, and the front side of the baffle 6 is fixedly connected to the front side of the reference seat 2. The limit block 611 is inserted into the square through groove. A circular through hole is opened on the front side of the baffle 6 to penetrate the baffle 6 and the limit block 611, and the rotating shaft 3 is inserted into the circular through hole. The circular through holes on the front side of the baffle 6 and the rear side of the limit block 611 are both provided with annular placement grooves, and a bearing 7 is placed in each placement groove. The front side of the baffle 6 and the rear side of the limit block 611 are flange-connected to the flange plate 8. Through the setting of the limit block 611, two bearings 7 and the flange plate 8, the rotating shaft 3 can be limited while ensuring the rotation of the rotating shaft 3.

[0027] A circular slot is provided at the front side of the rotating shaft 3, and the mold cavity 4 is a horizontally placed cylindrical shape. A cylindrical plug rod 411 is provided at the rear side of the mold cavity 4, and the plug rod 411 is inserted into the slot. The left and right sides of the front end of the rotating shaft 3 are provided with threaded through holes, which are connected to the slots. A screw 412 is threadedly connected in each threaded through hole, and the screw part of each screw 412 is against the plug rod 411. A square guide block 413 is fixedly provided at the front side of the slot, and a slide groove corresponding to the guide block 413 is provided at the bottom of the plug rod 411. While facilitating the replacement of the mold cavity 4, it can also ensure that the position of the mold cavity 4 is always at the initial position after each replacement of the mold cavity 4, so that the rotary electric cylinder 1 can drive the mold cavity 4 to rotate.

[0028] Specific implementation process:

[0029] Step 1: The operator places the pipe joint 5 in the cavity groove of the cavity 4;

[0030] Step 2: The pipe joint angle adjustment device starts to work, and the rotary electric cylinder 1 drives the pipe joint 5 cavity 4 to rotate to the preset angle according to the preset angle;

[0031] Step 3: Assemble the pipe joint 5 with the product;

[0032] Step 4: After the assembly is completed, the pipe joint 5 moves forward with the product and automatically separates from the cavity 4.

[0033] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. The pipe joint angle correction device is characterized by: The invention comprises a rotary electric cylinder (1), a reference seat (2), a rotating shaft (3), and a cavity (4); the rotary electric cylinder (1) is located at the rear side of the reference seat (2); the rotating shaft (3) is inserted into the reference seat (2) laterally; the rotating shaft (3) is drivingly connected to the rotary electric cylinder (1); the cavity (4) is inserted into the front side of the rotating shaft (3); and a pipe joint (5) is placed at the front side of the cavity (4).

2. The pipe joint angle correction device according to claim 1, characterized in that: The reference seat (2) is a square block, the front side of the reference seat (2) is provided with a square through groove, the left side and the right side of the front side of the reference seat (2) are fixedly provided with two vertical limit strips (211), the front side of the reference seat (2) is fixedly provided with a baffle (6) with an "H"-shaped vertical section, the rear side of the baffle (6) is provided with a square limit block (611), the limit block (611) is inserted into the square through groove, the front side of the baffle (6) is provided with a circular through hole penetrating the baffle (6) and the limit block (611), the rotating shaft (3) is inserted into the circular through hole, the circular through holes of the front side of the baffle (6) and the rear side of the limit block (611) are both provided with annular placement grooves, each of the placement grooves is provided with a bearing (7), and the front side of the baffle (6) and the rear side of the limit block (611) are flange-connected with a flange plate (8).

3. The pipe joint angle correction device according to claim 2, characterized in that: The upper and lower ends of the front side of the reference seat (2) are both provided with limiting mechanisms (9), each limiting mechanism (9) comprises a nut seat (911), a bolt (912) and a nut (913), each nut seat (911) is fixedly connected to the reference seat (2), each bolt (912) is threadedly connected to the nut seat (911), the bolt head of the bolt (912) located at the top abuts against the inner bottom wall of the "H"-shaped opening of the corresponding baffle (6), the bolt head of the bolt (912) located at the bottom abuts against the inner top wall of the "H"-shaped opening of the corresponding baffle (6), a nut (913) is threadedly connected to the side of each bolt (912) away from the bolt head, and each nut (913) abuts against the corresponding nut seat (911).

4. The pipe joint angle correction device according to claim 2, characterized in that: The front side of the rotating shaft (3) is provided with a circular slot, the cavity (4) is in the shape of a horizontally placed cylinder, the rear side of the cavity (4) is provided with a cylindrical insertion rod (411), the insertion rod (411) is inserted into the slot, the left and right sides of the front end of the rotating shaft (3) are provided with threaded through holes, the threaded through holes are connected to the slot, each of the threaded through holes is threadedly connected with a screw (412), and the screw portion of each screw (412) is against the insertion rod (411).

5. The pipe joint angle correction device according to claim 4, characterized in that: A square guide block (413) is fixedly provided on the inner front side of the slot, and a sliding groove corresponding to the guide block (413) is provided at the bottom of the insertion rod (411).

6. The pipe joint angle correction device according to claim 1, characterized in that: The front side of the mold cavity (4) is provided with a cavity groove corresponding to the pipe joint (5), and the pipe joint (5) is placed in the cavity groove.

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