Saddle opening pipe fitting assembly device
By designing the saddle port pipe fitting set pairing device, using structures such as positioning boxes, positioning plates and connecting rods, the problem of uncertainty in welding position is solved, precise positioning and angle adjustment of pipe fittings is achieved, and welding accuracy and service life is improved.
Patent Information
- Application Number
- CN202420294980.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-18
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-02-18
AI Technical Summary
During the welding process of saddle-head pipe fittings and other pipe fittings, there is uncertainty in the position of manual alignment welding, and the rotation angle of the rotating device is difficult to accurately judge, resulting in a deviation of the welding point.
A saddle mouth pipe fitting set-up device is designed, including saddle mouth pipe fittings and set-up device. Through the positioning box and positioning plate, connecting plate, positioning plate and other structures, the precise positioning and angle adjustment of the pipe fittings are realized, and the connecting rod and positioning pin are used. Lock the welding position to ensure angle accuracy.
It realizes precise positioning and angle adjustment of saddle port pipe fittings, reduces uncertainty during welding, improves welding accuracy, is simple to install, low maintenance cost and long service life.
Smart Images
Figure CN222359601U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe fitting assembly, in particular to a saddle mouth pipe fitting assembly device. Background Art
[0002] When welding saddle-mouth pipe fittings and other pipe fittings, the saddle-mouth pipe fittings need to be aligned to a specific position to prevent deviation at the welding point.
[0003] The existing technology manually aligns the welding position, but there are too many uncertainties in the manual alignment process, and the welding angle cannot be guaranteed. Another method is to fix the flange on a rotating device, and the rotation of the rotating device drives the saddle mouth pipe fitting to rotate, and then adjust the welding alignment position. The rotation angle of the rotating device is large, and the saddle mouth pipe fitting is not easy to position, and it is difficult to judge whether the angle is accurate. Utility Model Content
[0004] In view of the technical problems existing in the background technology, the purpose of the utility model is to provide a saddle-mouth pipe fitting assembly device, which is convenient for positioning the saddle-mouth pipe fitting. After the pipe part is positioned, the angle of the entire pipe fitting can be fixed by fixing the flange.
[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:
[0006] A saddle-mouth pipe fitting assembly device comprises a saddle-mouth pipe fitting and an assembly device, wherein the saddle-mouth pipe fitting comprises a pipe portion and a flange, wherein the flange is provided with a plurality of connecting holes, and the assembly device comprises a plurality of positioning boxes, wherein one of the positioning boxes is provided with a positioning plate, wherein the positioning plate is provided with a through hole and a supporting groove, wherein the through hole penetrates the positioning plate and is provided at the center of the supporting groove, and another positioning box is provided with a connecting plate, wherein the connecting plate is provided with a connecting rod, wherein the pipe portion extends into the through hole and both sides of the pipe portion extend into the supporting groove, and the saddle-mouth pipe fitting is positioned by moving the assembly device so that the connecting rod extends into the connecting hole.
[0007] Preferably, the pairing device comprises a positioning box I and a positioning box II, wherein convex plates are provided on the positioning boxes I and II, the positioning boxes I and II are symmetrically arranged, and a positioning pin is provided on one side of the positioning boxes I and II.
[0008] Preferably, a base is provided at the lower end of the assembling device, a groove is provided on the base, a slide plate is provided on the base, and the groove and the slide plate are connected.
[0009] Preferably, positioning box I and positioning box II are respectively provided with positioning plates, the positioning plates are provided with sliding grooves, the sliding grooves are connected to the convex plates, the positioning plates are provided with positioning holes, and the positioning pins are connected to the positioning holes.
[0010] Preferably, the positioning plate is arranged on the positioning box I, the positioning plate is connected to the positioning disk, and a clamping portion is arranged at one end of the positioning plate.
[0011] Preferably, the connecting plate is arranged on the positioning box II, and the connecting plate is connected to the positioning disk.
[0012] The utility model has the following advantages and beneficial effects:
[0013] 1. In the utility model, the pipe is inserted into the through hole and the protruding end of the pipe is arranged in the support groove, so that the pipe cannot rotate. At this time, the pipe is clamped by the three-jaw chuck, the positioning box I is moved close to the positioning box II, and the connecting rod is extended into the connecting hole. At this time, the rotation of the saddle mouth pipe is restricted.
[0014] 2. In the utility model, a plurality of positioning holes are provided on the positioning plate, each positioning hole corresponds to a corresponding clamping angle, the positioning plate is rotated to change the clamping angle, and then the positioning pin is inserted to lock it, so as to realize the requirements of welding at different angles.
[0015] 3. The utility model has the advantages of simple installation, low use and maintenance costs and long service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional diagram of a saddle mouth pipe fitting assembly device provided by the utility model;
[0017] Figure 2 A schematic diagram of the structure of a positioning box of a saddle mouth pipe fitting assembly device provided by the utility model;
[0018] Figure 3 A schematic diagram of the positioning plate structure of a saddle mouth pipe fitting assembly device provided by the utility model;
[0019] Figure 4 A schematic diagram of the structure of a positioning box I of a saddle mouth pipe fitting assembly device provided by the utility model;
[0020] Figure 5 A schematic diagram of the structure of a positioning box II of a saddle mouth pipe assembly device provided by the utility model;
[0021] Figure 6 A schematic diagram of the saddle mouth pipe fitting structure of a saddle mouth pipe fitting assembly device provided by the utility model;
[0022] Figure 7 A schematic diagram of the connection between a saddle mouth pipe fitting and a positioning box I of a saddle mouth pipe fitting assembly device provided by the utility model;
[0023] Icons: 1-base, 101-slide plate, 2-groove, 21-convex plate, 3-positioning seat, 31-positioning pin, 4-positioning plate, 41-positioning hole, 42-slide groove, 5-positioning plate, 51-through hole, 52-support groove, 6-three-jaw chuck, 7-connecting plate, 71-connecting rod, 8-pipe, 81-flange, 82-connecting hole, A-positioning box I, B-positioning box II. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, 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, not all of the embodiments.
[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0026] Example
[0027] A saddle-mouth pipe fitting assembly device comprises a saddle-mouth pipe fitting and an assembly device, wherein the saddle-mouth pipe fitting comprises a pipe portion 8 and a flange 81, wherein the flange 81 is provided with a plurality of connecting holes 82, and wherein the assembly device comprises a plurality of positioning boxes, wherein a positioning plate 5 is provided on one of the positioning boxes, wherein a through hole 51 and a supporting groove 52 are provided on the positioning plate 5, wherein the through hole 51 penetrates the positioning plate 5 and is provided at the center of the supporting groove 52, wherein a connecting plate 7 is provided on the other positioning box, wherein a connecting rod 71 is provided on the connecting plate 7, wherein the pipe portion 8 extends into the through hole 51 and both sides of the pipe portion 8 extend into the supporting groove 52, and wherein the connecting rod 71 extends into the connecting hole 82 by moving the assembly device to position the saddle-mouth pipe fitting.
[0028] As a preferred embodiment of the present invention, specifically:
[0029] like Figure 1 , 2 As shown in , 3, 4, 5, and 7, the pairing device includes a positioning box IA and a positioning box IIB, a base 1 is provided at the lower end of the positioning box IA and the positioning box IIB, a groove 2 is provided at the bottom of the positioning box IA and the positioning box IIB, a slide plate 101 is provided on the base 1, the groove 2 and the slide plate 101 are connected, and the positioning box IA and the positioning box IIB can slide on the base 1.
[0030] like Figure 1 , 2As shown in , 3, 4, 5, and 7, a convex plate 21 is provided on the positioning box IA and the positioning box IIB, and the positioning box IA and the positioning box IIB are symmetrically arranged. A positioning seat 3 is provided on one side of the positioning box IA and the positioning box IIB, and a positioning pin 31 is slidably arranged in the positioning seat 3 and can extend out of the positioning seat 3. Positioning plates 4 are respectively provided on the positioning box IA and the positioning box IIB, and a slide groove 42 is provided on the positioning plate 4. The slide groove 42 is connected to the convex plate 21, and the positioning plate 4 can rotate on the positioning box IA. A plurality of positioning holes 41 are provided on the positioning plate 4, and the positioning holes 41 are set according to different connection angles. The positioning pin 31 is connected to the positioning hole 41, and the positioning pin 31 extends into the positioning hole 41 to limit the rotation of the positioning plate 4.
[0031] like Figure 1 , 4 As shown in Figures 6 and 7, the positioning plate 5 is arranged on the positioning box IA, the positioning plate 5 is connected to the positioning disk 4, and rotates synchronously with the positioning disk 4, the inner diameter of the support groove 52 is smaller than the inner diameter of the through hole 51, the tube part 8 extends into the through hole 51, the protruding end of the tube part 8 extends into the support groove 52 and is blocked by the support groove 52, a clamping part is arranged at one end of the positioning plate 5, and the clamping part is a three-jaw chuck 6 structure, after the tube part 8 is positioned through the support groove 52, the three-jaw chuck 6 is controlled to clamp it.
[0032] like Figure 1 , 4 As shown in , 6, the connecting plate 7 is arranged on the positioning box ⅡB, the connecting plate 7 is connected to the positioning plate 4, and two connecting rods 71 are fixedly and symmetrically arranged on the connecting plate 7. The positioning box ⅠA clamps the saddle mouth pipe fitting and slides on the base 1 close to the positioning box ⅡB so that the connecting rod 71 extends into the connecting hole 82. The connecting rod 71 is provided with a threaded section, and a nut is matched with the threaded section. The connecting rod 71 passes through the connecting hole 82 and is screwed into the nut to support the saddle mouth pipe fitting.
[0033] Working principle: adjust the positioning disk 4 on the positioning box IA and the positioning box IIB respectively, adjust the angle of the positioning disk 4 to meet the clamping requirements, slide the positioning pin 31 to extend it into the positioning hole 41, the rotation of the positioning disk 4 is restricted, insert the tube portion 8 of the saddle-mouth pipe fitting into the through hole 51, and place the protruding end of the tube portion 8 in the supporting groove 52, control the three-jaw chuck 6 to clamp the saddle-mouth pipe fitting, at this time, the saddle-mouth pipe fitting is limited, so that the positioning box IA and the positioning box IIB are close, the connecting rod 71 on the positioning box IIB is inserted into the connecting hole 82, the three-jaw chuck 6 is released, and the positioning box IA is away from the positioning box IIB, the saddle-mouth pipe fitting is connected to the positioning box IIB, and the angle is restricted, and the saddle-mouth pipe fitting and the remaining pipe fittings can be welded.
[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A saddle mouth pipe assembly device, comprising a saddle mouth pipe and an assembly device, wherein the saddle mouth pipe comprises a pipe portion and a flange, wherein the flange is provided with a plurality of connection holes, wherein: The assembly device includes several positioning boxes, one of which is provided with a positioning plate, and the positioning plate is provided with a through hole and a supporting groove. The through hole penetrates the positioning plate and is arranged at the center of the supporting groove. The inner diameter of the supporting groove is smaller than the inner diameter of the through hole. Another positioning box is provided with a connecting plate, and a connecting rod is provided on the connecting plate. The pipe part extends into the through hole, and the two sides of the pipe part are blocked by the supporting groove. By moving the assembly device, the connecting rod is extended into the connecting hole to position the saddle mouth pipe fitting.
2. A saddle mouth pipe assembly device according to claim 1, characterized in that: The assembly device includes a positioning box I and a positioning box II, wherein convex plates are arranged on the positioning boxes I and II, and the positioning boxes I and II are symmetrically arranged, and a positioning seat is arranged on one side of the positioning boxes I and II, and a positioning pin is slidably arranged in the positioning seat.
3. A saddle mouth pipe assembly device according to claim 2, characterized in that: A base is arranged at the lower end of the assembling device, a groove is arranged on the base, a slide plate is arranged on the base, and the groove and the slide plate are connected.
4. A saddle mouth pipe assembly device according to claim 3, characterized in that: The positioning box I and the positioning box II are respectively provided with positioning plates, the positioning plates are provided with sliding grooves, the sliding grooves are connected to the convex plates, the positioning plates are provided with a plurality of positioning holes, and the positioning pins are connected to the positioning holes.
5. A saddle mouth pipe assembly device according to claim 4, characterized in that: The positioning plate is arranged on the positioning box I, the positioning plate is connected to the positioning disk, and a clamping portion is arranged at one end of the positioning plate.
6. A saddle mouth pipe assembly device according to claim 5, characterized in that: The connecting plate is arranged on the positioning box II, and the connecting plate is connected to the positioning disk.