Long piece butt joint device

Abstract

The utility model discloses a long piece butt joint device which comprises a bottom plate, four positioning assemblies are installed on the surface of the bottom plate, a linear rail is fixedly connected to the surface of the bottom plate, sliding blocks are fixedly connected to the bottoms of two of the positioning assemblies, and the outer surfaces of the sliding blocks are connected to the surface of the linear rail in a sliding mode. The two fixed positioning assemblies and the two sliding positioning assemblies are arranged on the surface of the bottom plate, two pipelines can be quickly fixed, and the two movable positioning assemblies and the lifting positioning plate can be flexibly adjusted and quickly fixed according to the specifications of the pipelines, so that the pipeline fixing device is simple in structure, convenient to use and high in practicability. Therefore, after the positions are adjusted, workpieces cannot deviate in the gluing, mounting and gluing processes of the two pipelines, the gluing gap uniformity of the two pipelines is ensured, the precision cannot be influenced even if glue is added in the midway, and the butt joint and fixation precision and uniformity of the pipelines are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece assembly, in particular to a long piece butt joint device. Background Art

[0002] When long workpieces need to be accurately butted together, glued, welded, or assembled, especially for the sleeve-type glue jointing of long carbon fiber workpieces, they are usually not fixed during the entire gluing process. If the gluing accuracy and uniformity of the glue layer need to be guaranteed, the relative position needs to be kept unchanged throughout the gluing process. When traditional butt joint positioning tooling is used, it can only position workpieces of the same specifications. When the specifications of the workpiece change, it takes a lot of time to adjust, which is not conducive to batch butt joint production. This will consume a lot of time and human resources, and increase production cycle and cost. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a long piece docking device, which solves the problem that when the traditional docking tooling is used and the workpiece specifications change, it takes a lot of time to adjust the docking positioning tooling, which is not conducive to batch docking production. This will consume a lot of time and human resources and increase the production cycle and cost.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a long piece docking device, comprising a bottom plate, four positioning components are installed on the surface of the bottom plate, a linear rail is fixedly connected to the surface of the bottom plate, wherein the bottoms of two positioning components are fixedly connected to sliders, and the outer surfaces of the sliders are slidably connected to the surface of the linear rails;

[0005] The positioning assembly includes a base fixedly connected to the surface of the bottom plate and the surface of the slider, an X-shaped lifting frame is movably installed on the surface of the base, a top seat is movably installed on the top of the X-shaped lifting frame, a limiting block is movably connected to the bottom of the top seat, the limiting block is rotatably connected to the surface of the X-shaped lifting frame, an adjusting bolt and a positioning bolt are threadedly installed on the surface of the top seat, a supporting plate is fixedly connected to the top of the top seat, a positioning plate is fixedly connected to the surface of the supporting plate, and a jacking pipe assembly is installed on the top of the support plate.

[0006] Preferably, the jacking pipe assembly includes a support frame fixedly connected to the top of the support plate, the surface of the support frame is rotatably connected to a rotating plate, the outer surface of the rotating plate is slidably connected to a positioning frame, a threaded rod is inserted at the inner center of the positioning frame, the surface of the threaded rod is located at the top and bottom of the positioning frame and a positioning nut is threadedly installed, the end of the threaded rod is fixedly connected to a positioning block, the surface of the support frame is rotatably connected to the rotating frame, the inner wall of the rotating frame is fixedly connected to a rotating rod, the outer surface of the rotating rod is rotatably connected to a connecting frame, the outer surface bottom end of the connecting frame is rotatably connected to the surface of the rotating plate, the top of the rotating frame is fixedly connected to a driving rod, and the surface of the support frame is fixedly connected to a positioning protrusion.

[0007] Preferably, a groove matching the outer diameter of the pipeline is provided on the surface of the positioning plate, and the positioning plate is fixedly mounted on the surface of the supporting plate by bolts.

[0008] Preferably, the surface of the positioning bolt abuts against the surface of the adjusting bolt, a bearing is fixedly mounted on the outer surface of the adjusting bolt, the outer surface of the bearing is fixedly mounted inside the top seat, a threaded hole matching the adjusting bolt is opened at the inner center of the limit block, and the outer surface of the adjusting bolt is threadedly connected to the inner center of the limit block.

[0009] Preferably, a track matching the limit block is provided at the bottom of the top seat, and a sliding groove matching the linear track is provided at the bottom of the sliding block.

[0010] Preferably, a rubber sleeve is fixedly sleeved on the outer surface of the driving rod, and the positioning block is a silicone block.

[0011] Beneficial Effects

[0012] The utility model provides a long piece docking device. Compared with the prior art, it has the following beneficial effects:

[0013] 1. By arranging two fixed positioning components and two sliding positioning components on the surface of the bottom plate, the two pipes can be quickly fixed, and the two movable positioning components and the liftable positioning plate can be flexibly adjusted and quickly fixed according to the specifications of the pipes. Therefore, after adjusting the position, the workpieces will not shift during the process of gluing, installing and gluing the two pipes, ensuring the uniformity of the gluing gap between the two pipes. Even if glue is added in the middle, it will not affect the accuracy, thereby improving the accuracy and uniformity of the pipe docking and fixation.

[0014] 2. By setting up the jacking assembly, after the same specification pipes are connected, the rotating plate can be driven to rotate by rotating the driving rod, and the positioning block can be driven to lift, so that the pipe can be quickly removed and replaced with the next pipe. By rotating the driving rod in the opposite direction to make the connecting frame and the rotating plate vertical, the positioning block can be used to quickly clamp and fix the pipe surface, thereby improving the efficiency of pipe connection and fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the center rail and the positioning assembly of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the positioning component in the utility model;

[0018] Figure 4 It is a schematic diagram of the connection between the support plate and the jacking pipe assembly in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the jacking pipe assembly in the utility model.

[0020] In the figure: 1. bottom plate; 2. positioning assembly; 21. base; 22. X-shaped lifting frame; 23. limit block; 24. top seat; 25. adjusting bolt; 26. positioning bolt; 27. support plate; 28. positioning plate; 29. ​​top pipe assembly; 291. support frame; 292. rotating plate; 293. positioning frame; 294. threaded rod; 295. positioning nut; 296. positioning block; 297. rotating frame; 298. rotating rod; 299. connecting frame; 2910. driving rod; 2911. positioning protrusion; 3. linear rail; 4. slider. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a long piece docking device, comprising a bottom plate 1, four positioning components 2 are installed on the surface of the bottom plate 1, and a linear rail 3 is fixedly connected to the surface of the bottom plate 1, wherein the bottoms of two positioning components 2 are fixedly connected to sliders 4, and the bottoms of the sliders 4 are provided with sliding grooves matching the linear rails 3, and the outer surfaces of the sliders 4 are slidably connected to the surface of the linear rails 3;

[0023] The positioning assembly 2 includes a base 21 fixedly connected to the surface of the bottom plate 1 and the surface of the slider 4, an X-shaped lifting frame 22 is movably installed on the surface of the base 21, a top seat 24 is movably installed on the top of the X-shaped lifting frame 22, and a limit block 23 is movably connected to the bottom of the top seat 24. The limit block 23 is rotatably connected to the surface of the X-shaped lifting frame 22, and an adjusting bolt 25 and a positioning bolt 26 are threadedly installed on the surface of the top seat 24. The surface of the positioning bolt 26 abuts against the surface of the adjusting bolt 25, and a bearing is fixedly installed on the outer surface of the adjusting bolt 25. The outer surface of the bearing is fixedly installed inside the top seat 24, and a track matching the limit block 23 is provided at the bottom of the top seat 24. A threaded hole matching the adjusting bolt 25 is opened at the inner center of the limit block 23, and the outer surface of the adjusting bolt 25 is threadedly connected to the inner center of the limit block 23. A support plate 27 is fixedly connected to the top of the seat 24, and a positioning plate 28 is fixedly connected to the surface of the support plate 27. A groove matching the outer diameter of the pipe is arranged on the surface of the positioning plate 28. The positioning plate 28 is fixedly installed on the surface of the support plate 27 by bolts. A top pipe assembly 29 is installed on the top of the support plate 27. By arranging two fixed positioning assemblies 2 and two sliding positioning assemblies 2 on the surface of the bottom plate 1, the two pipes can be quickly fixed, and the two movable positioning assemblies 2 and the liftable positioning plate 28 can be flexibly adjusted and quickly fixed according to the specifications of the pipes. Therefore, after the position is adjusted, the workpieces will not be offset during the process of gluing, installing and gluing the two pipes, thereby ensuring the uniformity of the gluing gap between the two pipes. Even if glue is added in the middle, the accuracy will not be affected, thereby improving the accuracy and uniformity of the pipe docking and fixing.

[0024] The top pipe assembly 29 includes a support frame 291 fixedly connected to the top of the support plate 27, the surface of the support frame 291 is rotatably connected to a rotating plate 292, the outer surface of the rotating plate 292 is slidably connected to a positioning frame 293, a threaded rod 294 is inserted at the inner center of the positioning frame 293, the surface of the threaded rod 294 is located at the top and bottom of the positioning frame 293 and is threadedly installed with a positioning nut 295, the end of the threaded rod 294 is fixedly connected to a positioning block 296, the positioning block 296 is a silicone block, the surface of the support frame 291 is rotatably connected to a rotating frame 297, the inner wall of the rotating frame 297 is fixedly connected to a rotating rod 298, the outer surface of the rotating rod 298 is rotatably connected to a connecting frame 299, and the connecting frame 299 is The bottom end of the outer surface is rotatably connected to the surface of the rotating plate 292, and the top of the rotating frame 297 is fixedly connected with a driving rod 2910. The outer surface of the driving rod 2910 is fixedly sleeved with a rubber sleeve, and the surface of the supporting frame 291 is fixedly connected with a positioning protrusion 2911. By setting the jacking assembly 29, after the pipes of the same specification are connected, the rotating plate 292 can be driven to rotate by rotating the driving rod 2910, and the positioning block 296 can be driven to rise, so that the pipe can be quickly removed and replaced with the next one. By rotating the driving rod 2910 in the opposite direction to make the connecting frame 299 perpendicular to the rotating plate 292, the pipe surface can be quickly clamped and fixed by the positioning block 296, thereby improving the efficiency of pipe connection and fixation.

[0025] During operation, the large-diameter pipe is placed on the positioning plate 28 in the positioning assembly 2 fixed on the surface of the bottom plate 1, and then the adjusting bolt 25 is rotated to drive the limit block 23 to slide, and the sliding of the limit block 23 drives the X-shaped lifting frame 22 to rise and fall, and the positioning plate 28 is lifted and lowered at the same time, and adjusted to the point where the bottom of the positioning block 296 is tightly against the upper surface of the pipe, and then the small-diameter pipe is inserted into the large-diameter pipe, and the positioning plate 28 is slid upward and against the bottom of the small-diameter pipe by rotating the adjusting bolt 25. When the two pipes are at the same center of a circle, the adjusting bolt 25 is stopped from being rotated, and then the threaded rod 294 drives the positioning block 296 to slide by adjusting the position of the positioning nut 295. When the bottom of the positioning block 296 is against the top of the small-diameter pipe, it is ok. After the position adjustment of the positioning blocks 296 and the positioning plates 28 in the four positioning components 2 is completed, the connection between the two pipes can be glued. After the glue is applied and fixed, the driving rod 2910 is rotated, and the driving rod 2910 drives the rotating frame 297 to rotate. The rotating frame 297 drives the rotating plate 292 to rotate through the rotating rod 298 and the connecting frame 299. At this time, the rotating plate 292 drives the positioning block 296 to slide upward through the threaded rod 294 and away from the top of the pipe. At this time, the pipe can be moved. After the docked pipe is removed, the new pipe that needs to be docked is put in, and then the driving rod 2910 is rotated in the opposite direction to make the connecting frame 299 and the rotating plate 292 perpendicular. Then, the pipe surface can be quickly clamped and fixed by the positioning block 296, thereby improving the efficiency of pipe docking and fixation.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A long piece docking device, comprising a base plate (1), characterized in that: Four positioning components (2) are installed on the surface of the base plate (1), and a linear rail (3) is fixedly connected to the surface of the base plate (1), wherein the bottoms of two positioning components (2) are fixedly connected to sliders (4), and the outer surfaces of the sliders (4) are slidably connected to the surface of the linear rail (3); The positioning assembly (2) comprises a base (21) fixedly connected to the surface of the bottom plate (1) and the surface of the slider (4); an X-shaped lifting frame (22) is movably mounted on the surface of the base (21); a top seat (24) is movably mounted on the top of the X-shaped lifting frame (22); a limit block (23) is movably connected to the bottom of the top seat (24); the limit block (23) is rotatably connected to the surface of the X-shaped lifting frame (22); an adjusting bolt (25) and a positioning bolt (26) are threadedly mounted on the surface of the top seat (24); a support plate (27) is fixedly connected to the top of the top seat (24); a positioning plate (28) is fixedly connected to the surface of the support plate (27); and a top pipe assembly (29) is mounted on the top of the support plate (27).

2. A long piece docking device according to claim 1, characterized in that: The jacking pipe assembly (29) comprises a support frame (291) fixedly connected to the top of the support plate (27); a rotating plate (292) is rotatably connected to the surface of the support frame (291); a positioning frame (293) is slidably connected to the outer surface of the rotating plate (292); a threaded rod (294) is inserted at the inner center of the positioning frame (293); a positioning nut (295) is threadedly installed on the surface of the threaded rod (294) located at the top and bottom of the positioning frame (293); and the end of the threaded rod (294) is fixedly connected to the A positioning block (296) is provided, the surface of the support frame (291) is rotatably connected to a rotating frame (297), the inner wall of the rotating frame (297) is fixedly connected to a rotating rod (298), the outer surface of the rotating rod (298) is rotatably connected to a connecting frame (299), the bottom end of the outer surface of the connecting frame (299) is rotatably connected to the surface of a rotating plate (292), the top of the rotating frame (297) is fixedly connected to a driving rod (2910), and the surface of the support frame (291) is fixedly connected to a positioning protrusion (2911).

3. A long piece docking device according to claim 1, characterized in that: The surface of the positioning plate (28) is provided with a groove matching the outer diameter of the pipeline, and the positioning plate (28) is fixedly mounted on the surface of the supporting plate (27) by means of bolts.

4. A long piece docking device according to claim 1, characterized in that: The surface of the positioning bolt (26) abuts against the surface of the adjusting bolt (25); a bearing is fixedly mounted on the outer surface of the adjusting bolt (25); the outer surface of the bearing is fixedly mounted inside the top seat (24); a threaded hole matching the adjusting bolt (25) is opened at the inner center of the limiting block (23); and the outer surface of the adjusting bolt (25) is threadedly connected to the inner center of the limiting block (23).

5. The long piece docking device according to claim 1, characterized in that: The bottom of the top seat (24) is provided with a track matching the limit block (23), and the bottom of the sliding block (4) is provided with a sliding groove matching the linear rail (3).

6. A long piece docking device according to claim 2, characterized in that: The outer surface of the driving rod (2910) is fixedly sleeved with a rubber sleeve, and the positioning block (296) is a silicone block.

Images