Positioning tool for processing heat preservation pipe

Abstract

The utility model provides a kind of positioning tool for thermal insulation pipe processing belongs to pipe positioning tool technical field, including bottom frame, the upside of bottom frame is equipped with two pedestals, left side pedestal is fixedly connected with fixed plate by inner hexagonal bolt, the fixed plate is fixedly connected with bottom frame, the downside of right side pedestal is equipped with displacement mechanism, the upper end surface of pedestal is all symmetrical and fixedly connected with two bearing blocks, the upper end surface of pedestal is all symmetrical and fixedly connected with two columns, slidingly connected with pressure block between two the column, the top of two the column is fixedly connected with connecting plate. The utility model is provided with pedestal, bearing block, column, pressure block, connecting plate, first screw rod, bearing and handle, realize the positioning and fixing of different diameter thermal insulation pipe, significantly improve the flexibility and applicability of positioning tool, solve the problem of inconvenient positioning and fixing of different diameter thermal insulation pipe in prior art.

Description

Technical Field

[0001] This utility model relates to the field of pipe positioning tooling technology, and more specifically, to a positioning tooling for processing insulated pipes. Background Technology

[0002] Thermal insulation pipes play a crucial role in numerous fields such as construction, energy transmission, and chemical engineering. They effectively reduce heat transfer, lower energy losses, and ensure the temperature stability of the medium within the pipeline, thereby guaranteeing the normal operation of the entire system. With the increasing demands for energy efficiency across industries and the vigorous promotion of infrastructure construction, the market demand for thermal insulation pipes is growing, and the requirements for their processing quality and precision are becoming increasingly stringent. During the processing of thermal insulation pipes, positioning fixtures are needed to fix them in place to ensure the stability of subsequent processing.

[0003] Currently, existing positioning fixtures have the following problems: (1) The positioning fixtures in the existing technology lack an effective adjustment mechanism, making it difficult to adapt to the positioning requirements of insulation pipes of different diameters, and their flexibility and applicability are poor. (2) The dimensions of the positioning fixture in the prior art are constant, which makes it inconvenient to position insulation pipes of different lengths, and the positioning accuracy is poor.

[0004] Therefore, we have made improvements and proposed a positioning fixture for processing thermal insulation pipes. Utility Model Content

[0005] The purpose of this utility model is to address the current problem of inconvenience in positioning and fixing thermal insulation pipes of different diameters and lengths.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: Positioning fixtures for processing thermal insulation pipes are used to improve the above-mentioned problems.

[0007] The present invention is as follows: The device includes a base frame, on the upper side of which are two bases. The left base is fixedly connected to a fixing plate by hexagonal bolts, and the fixing plate is fixedly connected to the base frame. The lower side of the right base is provided with a shifting mechanism. The upper surfaces of the bases are symmetrically connected to two bearing blocks and two columns. A pressure block is slidably connected between the two columns. A connecting plate is fixedly connected between the tops of the two columns. A first screw is threadedly connected to the center of the connecting plate. The bottom end of the first screw is provided with a bearing, which is fixedly connected to the inner wall of the inner ring of the bearing. The bearing is fixedly connected to the upper surface of the pressure block. A throttle is fixedly connected to the top end of the first screw.

[0008] As a preferred technical solution of this utility model, the displacement mechanism includes a second screw rotatably disposed within the base frame, a displacement block threadedly connected to the second screw, the displacement block being fixedly connected to the right base via an internal hex bolt, the right end of the second screw penetrating the base frame and fixedly connected to a worm gear, two first connecting plates symmetrically and fixedly connected to the right side wall of the base frame, a worm gear meshing with the worm gear being rotatably connected between the two first connecting plates, a second connecting plate fixedly connected to the front end of the right side wall of the base frame, a rotating rod rotatably connected within the second connecting plate, the inner end of the rotating rod being fixedly connected to the worm gear, and a handwheel fixedly connected to the outer end of the rotating rod.

[0009] As a preferred technical solution of this utility model, two connecting ears are symmetrically and fixedly connected on the left and right side walls of the bottom frame. Each connecting ear is provided with a threaded post, and nuts are provided on the upper and lower sides of the connecting ear. The nuts are threadedly connected to the threaded posts, and a support foot is fixedly connected to the bottom end of the threaded posts.

[0010] As a preferred technical solution of this utility model, a pointer is fixedly connected to the front side wall of the base on the right by screws, and a scale is provided on the front side wall of the bottom frame.

[0011] As a preferred technical solution of this utility model, the bearing block is provided with a first V-shaped opening, and the pressure block is provided with a second V-shaped opening.

[0012] As a preferred embodiment of this invention, the width of the pressure block is smaller than the distance between the two bearing blocks.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In the solution of this utility model: 1. By using a base, bearing block, column, pressure block, connecting plate, first screw, bearing and throttle, the positioning and fixing of insulation pipes of different diameters can be achieved, which significantly improves the flexibility and applicability of the positioning fixture and solves the problem of inconvenience in positioning and fixing insulation pipes of different diameters in the existing technology. 2. The shifting mechanism enables precise adjustment of the position of the right base, facilitating the positioning and fixing of insulation pipes of different lengths. This enhances applicability and solves the problem of inconvenience in positioning and fixing insulation pipes of different lengths in existing technologies. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of this utility model; Figure 2 A schematic diagram of the displacement mechanism provided by this utility model; Figure 3A schematic diagram of the structure of the base and its connecting components provided by this utility model; Figure 4 A schematic diagram of the bottom structure provided for this utility model; Figure 5 This is a side view structural diagram provided for this utility model; Figure 6 This is a front view structural diagram of the present invention.

[0015] The image shows: 1. Base frame; 2. Base; 3. Fixing plate; 4. Shifting mechanism; 401. Second screw; 402. Shifting block; 403. Worm gear; 404. First connecting piece; 405. Worm; 406. Second connecting piece; 407. Rotating rod; 408. Handwheel; 5. Bearing block; 6. Column; 7. Pressure block; 8. Connecting plate; 9. First screw; 10. Bearing; 11. Turning handle; 12. Connecting ear; 13. Threaded post; 14. Nut; 15. Support foot; 16. Pointer; 17. Scale; 18. First V-shaped opening; 19. Second V-shaped opening. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0017] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, this embodiment proposes a positioning fixture for processing thermal insulation pipes, including a base frame 1. Two bases 2 are provided on the upper side of the base frame 1. A fixing plate 3 is fixedly connected to the left base 2 via hexagonal socket head cap screws, and the fixing plate 3 is fixedly connected to the base frame 1. A shifting mechanism 4 is provided on the lower side of the right base 2. Two bearing blocks 5 are symmetrically and fixedly connected to the upper end faces of the base 2. Two columns 6 are symmetrically and fixedly connected to the upper end faces of the base 2. A pressure block 7 is slidably connected between the two columns 6. A connecting plate 8 is fixedly connected between the top ends of the two columns 6, and the center of the connecting plate 8 is threaded. A first screw 9 is connected, and a bearing 10 is provided at the bottom end of the first screw 9. The bottom end of the first screw 9 is fixedly connected to the inner wall of the inner ring of the bearing 10. The bearing 10 is fixedly connected to the upper end face of the pressure block 7. A handle 11 is fixedly connected to the top end of the first screw 9. When it is necessary to position the insulation pipe, the pipe is placed on the bearing blocks 5 of the two bases 2. By rotating the handle 11, the first screw 9 is driven to rotate on the connecting plate 8. When the first screw 9 rotates, it will push the pressure block 7 to slide down between the two columns 6, thereby pressing the insulation pipe on the bearing block 5 to achieve the positioning of the pipe.

[0018] like Figure 1 , Figure 2 and Figure 4 As shown, in a preferred embodiment, based on the above method, the shifting mechanism 4 further includes a second screw 401 rotatably disposed within the base frame 1. A shifting block 402 is threadedly connected to the second screw 401. The shifting block 402 is fixedly connected to the right base 2 by an internal hex bolt. The right end of the second screw 401 passes through the base frame 1 and is fixedly connected to a worm gear 403. Two first connecting pieces 404 are symmetrically and fixedly connected to the right side wall of the base frame 1. A worm gear 405, which meshes with the worm gear 403, is rotatably connected between the two first connecting pieces 404. A second connecting piece 406 is fixedly connected to the front end of the right side wall of the base frame 1. A rotating rod 407 is rotatably connected to the inner end of the rotating rod 407, which is fixedly connected to the worm gear 405. A handwheel 408 is fixedly connected to the outer end of the rotating rod 407. When it is necessary to adjust the position of the right base 2, the handwheel 408 is rotated, which drives the rotating rod 407 to rotate. The rotating rod 407 drives the worm gear 405 to rotate between the two first connecting pieces 404. The rotation of the worm gear 405 will drive the worm wheel 403 to rotate. The worm wheel 403 drives the second screw 401 to rotate within the bottom frame 1. The rotation of the second screw 401 causes the easy-to-move block 402 to move, thereby driving the right base 2 to move, realizing the adjustment of the position of the right base 2, which is convenient for positioning and fixing pipes of different lengths.

[0019] like Figure 1As shown, in a preferred embodiment, based on the above method, two connecting ears 12 are symmetrically and fixedly connected to the left and right side walls of the bottom frame 1. Each connecting ear 12 is provided with a threaded post 13, and nuts 14 are provided on the upper and lower sides of the connecting ear 12. The nuts 14 are threadedly connected to the threaded post 13, and a support foot 15 is fixedly connected to the bottom end of the threaded post 13. When it is necessary to adjust the level or height of the tooling, the threaded post 13 can be moved up and down in the connecting ear 12 by rotating the nuts 14, thereby adjusting the position of the support foot 15, and thus adjusting the height of the tooling. After the adjustment is completed, the nuts 14 on the upper and lower sides of the connecting ear 12 are tightened to fix the position of the threaded post 13.

[0020] like Figure 1 and Figure 6 As shown, in a preferred embodiment, based on the above method, a pointer 16 is further fixedly connected to the front side wall of the right base 2 by screws, and a scale 17 is provided on the front side wall of the bottom frame 1; the pointer 16 will move together with the right base 2, and by observing the position of the pointer 16 on the scale 17, the distance moved by the right base 2 can be accurately determined, thereby realizing precise control of the positioning size of the insulation pipe.

[0021] like Figure 1 and Figure 5 As shown, in a preferred embodiment, based on the above method, the support block 5 is further provided with a first V-shaped opening 18 and the pressure block 7 is provided with a second V-shaped opening 19. The pipe is placed in the first V-shaped opening 18 of the support block 5. The first V-shaped opening 18 can play a certain positioning and support role for pipes of different diameters, making the pipe more stable on the support block 5. When the pressure block 7 slides down to press the pipe, the second V-shaped opening 19 will fit with the surface of the pipe, further enhancing the pressing effect on the pipe. At the same time, the design of the V-shaped opening can also adapt to pipes of different diameters, improving the versatility of the positioning fixture.

[0022] like Figure 1 and Figure 3 As shown, in a preferred embodiment, based on the above method, the width of the pressure block 7 is further smaller than the distance between the two bearing blocks 5; so that when the pressure block 7 slides down to press the pipe, it will not interfere with the bearing block 5, and can smoothly press the pipe to ensure the normal operation of the positioning fixture.

[0023] Specifically, when using this positioning fixture for processing thermal insulation pipes: First, adjust the position of the right base 2 according to the length of the thermal insulation pipe. Turn the handwheel 408 to drive the rotating rod 407 to rotate. The rotating rod 407 drives the worm gear 405 to rotate between the two first connecting plates 404. The rotation of the worm gear 405 will drive the worm wheel 403 to rotate. The worm wheel 403 will drive the second screw 401 to rotate within the base frame 1. The rotation of the second screw 401 will move the easy-to-shift block 402, thereby driving the right base 2 to move. The movement of the right base 2 will drive the pointer 16 to move synchronously. According to the scale 17 indicated by the pointer 16, the moving position of the base 2 can be accurately adjusted. Then, place the pipe in the first V-shaped opening 18 of the bearing block 5 on the two bases 2. Then, turn the handle 11 to drive the first screw 9 to rotate on the connecting plate 8. When the first screw 9 rotates, it will push the pressure block 7 to slide down between the two columns 6. When the pressure block 7 slides down and presses the pipe, the second V-shaped opening 19 will fit with the surface of the pipe, thereby achieving the positioning and fixing of the thermal insulation pipe.

[0024] All technical features in this embodiment can be freely combined according to actual needs.

[0025] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A positioning fixture for processing thermal insulation pipes, comprising a base frame (1), characterized in that, The upper side of the base frame (1) is provided with two bases (2). The base (2) on the left side is fixedly connected to a fixing plate (3) by an internal hex bolt. The fixing plate (3) is fixedly connected to the base frame (1). The lower side of the base (2) on the right side is provided with a shifting mechanism (4). The upper end face of the base (2) is symmetrical and fixedly connected with two bearing blocks (5). The upper end face of the base (2) is symmetrical and fixedly connected with two columns (6). The two columns (6) are slidably connected with a pressure block (7). The top ends of the two columns (6) are fixedly connected with a connecting plate (8). The center of the connecting plate (8) is threaded with a first screw (9). The bottom end of the first screw (9) is provided with a bearing (10). The bottom end of the first screw (9) is fixedly connected to the inner wall of the inner ring of the bearing (10). The bearing (10) is fixedly connected to the upper end face of the pressure block (7). The top end of the first screw (9) is fixedly connected with a throttle (11).

2. The positioning tool for processing of an insulated tube according to claim 1, characterized in that The shifting mechanism (4) includes a second screw (401) rotatably disposed within the base frame (1). A shifting block (402) is threaded onto the second screw (401). The shifting block (402) is fixedly connected to the right base (2) by an internal hex bolt. The right end of the second screw (401) passes through the base frame (1) and is fixedly connected to a worm gear (403). Two first connecting pieces (404) are symmetrically and fixedly connected to the right side wall of the base frame (1). A worm gear (405) meshing with the worm gear (403) is rotatably connected between the two first connecting pieces (404). A second connecting piece (406) is fixedly connected to the front end of the right side wall of the base frame (1). A rotating rod (407) is rotatably connected inside the second connecting piece (406). The inner end of the rotating rod (407) is fixedly connected to the worm gear (405). A handwheel (408) is fixedly connected to the outer end of the rotating rod (407).

3. The positioning tool for processing of a vacuum tube according to claim 1, characterized in that, The bottom frame (1) has two symmetrical and fixedly connected connecting ears (12) on its left and right side walls. Each connecting ear (12) is provided with a threaded post (13). Nuts (14) are provided on the upper and lower sides of the connecting ear (12). The nuts (14) are threadedly connected to the threaded post (13). The bottom end of the threaded post (13) is fixedly connected with a support foot (15).

4. The positioning tool for processing of an insulated tube according to claim 1, characterized in that, A pointer (16) is fixedly connected to the front side wall of the base (2) on the right by screws, and a scale (17) is provided on the front side wall of the bottom frame (1).

5. The positioning tool for processing of an insulated tube according to claim 1, characterized in that, The bearing block (5) has a first V-shaped opening (18), and the pressure block (7) has a second V-shaped opening (19).

6. The positioning tool for processing of an insulated tube according to claim 1, characterized in that The width of the pressure block (7) is less than the distance between the two bearing blocks (5).

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