Fixing device for processing high-toughness flame-retardant thermal-insulation pipe
By designing a fixture for high-toughness flame retardant insulation pipe processing, and using clamping and adjustment mechanisms, the problems of shaking and safety hazards in pipe processing are solved, and stable clamping and precise processing are achieved.
Patent Information
- Application Number
- CN202420902345.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-28
AI Technical Summary
During the pipe processing process, existing fixing devices are difficult to effectively prevent pipes from shaking, resulting in unstable processing, and staff need to manually fix the pipes, which poses safety hazards.
A fixing device for processing high-toughness flame retardant and thermal insulation pipes is designed, using clamping mechanism and adjustment mechanism, and using the combination of bidirectional screws and pulleys, the bidirectional screws are driven to rotate through the motor to achieve stable clamping of the pipes, and through the adjustment mechanism Adapt to different pipe diameters to ensure fixing accuracy.
The stable clamping of pipes is achieved, avoiding shaking, improving processing stability, reducing safety risks for staff, and improving processing accuracy and safety.
Smart Images
Figure CN222135164U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fixing devices, in particular to a fixing device for processing high-toughness flame-retardant heat-insulating pipes. Background Art
[0002] Insulated pipe is the abbreviation of insulated pipe. Insulated pipe is used for the transportation of liquid, gas and other media. It is used for thermal insulation of oil pipelines, chemical pipelines, aerospace pipelines, hot spring pipelines, military pipelines, central heating pipelines, central air-conditioning pipelines and municipal pipelines. In the process of mechanical processing and manufacturing, pipes are used as a commonly used material. In order to meet the needs of use, cutting, punching and other processes are often performed on their surfaces. In order to ensure the processing accuracy and quality of the pipes, and to ensure the safety during production and manufacturing, the processed pipes need to be clamped and fixed.
[0003] According to application number 201921014852.0, a fixing device for processing PP-R pipes and fittings includes a base, both sides of the upper end of the base are fixedly connected with vertical plates, the front sides of the vertical plates are provided with sliding grooves, and a pressure plate is provided between the front sides of the vertical plates. Two support plates are fixedly connected to the upper end of the vertical plate away from the middle of the base, and a clamping mechanism is provided between the two support plates on the same side. A supporting mechanism is fixedly connected to the front side of the upper end of the base, and the supporting mechanism is located at the lower end of the pressure plate.
[0004] When working, the middle part of the pipe is fixed by the clamping mechanism's jacket, and the front end of the pipe is fixed by the pressure plate and the fixing sleeve of the supporting mechanism, so that the pipe is fixed on the base without the need for the staff to fix the pipe by hand. This solves the problem that the staff currently uses their hands to fix the pipe for convenience when cutting the pipe, which is dangerous. This case clamps and fixes the pipe by the elastic force of the compression spring, but the pipe will shake during grinding or cutting, resulting in instability in the processing of the pipe. Utility Model Content
[0005] The purpose of the utility model is to provide a fixing device for processing high-toughness flame-retardant heat-insulating pipes to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for processing high-toughness flame-retardant heat-insulating pipes, comprising a base, a clamping mechanism is arranged on the top of the base, and an adjusting mechanism is arranged inside the clamping mechanism;
[0007] The clamping mechanism includes a first connecting frame, the first connecting frame is fixedly connected to the back side of the top of the base symmetrically, the top of the first connecting frame is rotatably connected to a bidirectional screw, the upper and lower sides of the first connecting frame are fixedly connected to limit rods near the back side, the surface of the bidirectional screw on the left side above the base is fixedly connected to a first pulley near the top, the surface of the bidirectional screw on the right side above the top of the base is fixedly connected to a second pulley near the top, a belt is sleeved between the first pulley and the second pulley, the back side of the first connecting frame on the left side of the top of the base is fixedly connected to a fixing frame near the top, the bottom of the fixing frame is fixedly connected to a motor, the surface of the bidirectional screw is symmetrically threaded with a moving block, the front of the moving block is fixedly connected to a connecting block, and the inner side of the connecting block is fixedly connected to a clamping block.
[0008] Preferably, the bottom end of the bidirectional screw extends into the first connecting frame, the bottom end of the bidirectional screw is rotatably connected to the bottom of the first connecting frame, and the motor output end is fixedly connected to the top end of the bidirectional screw on the left side above the base.
[0009] Preferably, the rear end of the moving block is slidably connected to the surface of the limiting rod, and the limiting rod limits the moving block so that the moving block can only move up and down.
[0010] Preferably, the adjustment mechanism includes a slide groove, which is symmetrically opened on the left side of the clamping block in the front and rear direction, and a second connecting frame is slidably connected in the slide groove, and a rubber anti-sliding block is fixedly connected to the second connecting frame near the clamping block. A threaded hole is opened on the front side of the second connecting frame, and a bolt is threadedly connected in the threaded hole.
[0011] Preferably, the rubber anti-sliding block is located in a groove provided inside the clamping block.
[0012] Preferably, there are two groups of the adjustment mechanisms, and the other group is symmetrically arranged on the right side of the clamping block on the upper right side of the base.
[0013] Compared with the prior art, the utility model provides a fixing device for processing high-toughness flame-retardant thermal insulation pipes, which has the following beneficial effects:
[0014] 1. The fixing device for processing high-toughness flame-retardant thermal insulation pipes is to place the pipe between two clamping blocks, and then start the motor to rotate the bidirectional screw on the left side above the base. The bidirectional screw on the left side above the base rotates the bidirectional screw on the right side above the base through the cooperation of the first pulley, the belt and the second pulley. Therefore, the operation of the motor will cause the two bidirectional screws to rotate at the same time. The rotation of the bidirectional screws will cause the two moving blocks to move toward each other, and further cause the two clamping blocks to move toward each other to clamp and fix the pipe. The bidirectional screws hold the pipe more stably, and there will be no shaking during processing.
[0015] 2. The fixing device for processing high-toughness flame-retardant thermal insulation pipes is used to rotate the bolt counterclockwise to make the bolt move away from the surface of the clamping block, and then slide the second connecting frame to adjust the distance between the two second connecting frames. If the diameter of the pipe to be clamped is too large, increase the distance between the two second connecting frames. If the diameter of the pipe to be clamped is too small, reduce the distance between the two second connecting frames. After adjustment, rotate the bolt clockwise to make the bolt press against the surface of the clamping block to fix the second connecting frame in the slide groove. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:
[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the clamping mechanism of the utility model structure;
[0019] Figure 3 This is a schematic diagram of the structural adjustment mechanism of the utility model;
[0020] Figure 4 It is a schematic diagram of the threaded hole and bolt of the utility model structure.
[0021] In the figure: 1. base; 2. clamping mechanism; 21. first connecting frame; 22. bidirectional screw; 23. limit rod; 24. fixed frame; 25. motor; 26. first pulley; 27. second pulley; 28. belt; 29. moving block; 211. connecting block; 212. clamping block; 3. adjusting mechanism; 31. slide groove; 32. second connecting frame; 33. rubber anti-sliding block; 34. threaded hole; 35. bolt. DETAILED DESCRIPTION
[0022] 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.
[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0024] The utility model provides the following technical solutions:
[0025] Embodiment 1
[0026] See also Figure 1-2 The utility model provides a technical solution: a fixing device for processing high-toughness flame-retardant heat-insulating pipes, comprising a base 1, a clamping mechanism 2 is arranged on the top of the base 1, and an adjusting mechanism 3 is arranged inside the clamping mechanism 2;
[0027] The clamping mechanism 2 includes a first connecting frame 21, which is symmetrically fixedly connected to the top back of the base 1. A bidirectional screw 22 is rotatably connected to the top of the first connecting frame 21, and a limit rod 23 is fixedly connected to the upper and lower sides of the first connecting frame 21 near the back. A first pulley 26 is fixedly connected to the surface of the bidirectional screw 22 on the left side above the base 1 near the top, and a second pulley 27 is fixedly connected to the surface of the bidirectional screw 22 on the right side above the top of the base 1 near the top. A belt 28 is sleeved between the first pulley 26 and the second pulley 27. A fixed frame 24 is fixedly connected to the back of the first connecting frame 21 on the left side of the top of the base 1 near the top, and a motor 25 is fixedly connected to the bottom of the fixed frame 24. A moving block 29 is symmetrically threadedly connected to the surface of the bidirectional screw 22 from top to bottom, a connecting block 211 is fixedly connected to the front of the moving block 29, and a clamping block 212 is fixedly connected to the inner side of the connecting block 211.
[0028] The bottom end of the bidirectional screw 22 extends into the first connecting frame 21 , and the bottom end of the bidirectional screw 22 is rotatably connected to the bottom of the first connecting frame 21 . The output end of the motor 25 is fixedly connected to the top of the bidirectional screw 22 on the left side above the base 1 .
[0029] The rear end of the moving block 29 is slidably connected to the surface of the limiting rod 23, and the limiting rod 23 limits the moving block 29 so that the moving block 29 can only move up and down.
[0030] Embodiment 2
[0031] See also Figure 3-4 , and on the basis of the first embodiment, a regulating mechanism 3 is further obtained.
[0032] The adjustment mechanism 3 includes a slide groove 31, which is symmetrically opened on the left side of the clamping block 212. A second connecting frame 32 is slidably connected in the slide groove 31. The second connecting frame 32 is fixedly connected to a rubber anti-sliding block 33 on the side close to the clamping block 212. A threaded hole 34 is opened on the front side of the second connecting frame 32, and a bolt 35 is threadedly connected in the threaded hole 34.
[0033] The rubber anti-sliding block 33 is located in the groove formed inside the clamp block 212.
[0034] There are two groups of adjusting mechanisms 3 , and the other group is symmetrically arranged on the right side of the clamping block 212 on the upper right side of the base 1 .
[0035] In actual operation, when this device is used, the pipe is placed between the two clamping blocks 212, and then the motor 25 is started to rotate the bidirectional screw 22 on the left side above the base 1. The bidirectional screw 22 on the left side above the base 1 rotates through the cooperation of the first pulley 26, the belt 28 and the second pulley 27. Therefore, the operation of the motor 25 can cause the two bidirectional screws 22 to rotate at the same time. The rotation of the bidirectional screw 22 can cause the two moving blocks 29 to move toward each other, and further cause the two clamping blocks 212 to move toward each other, so as to clamp and fix the pipe. The bidirectional screw 22 can clamp the pipe more stably, and there will be no shaking during processing.
[0036] Turn the bolt 35 counterclockwise to move the bolt 35 away from the surface of the clamp block 212, then slide the second connecting frame 32 to adjust the distance between the two second connecting frames 32. If the diameter of the pipe to be clamped is too large, increase the distance between the two second connecting frames 32. If the diameter of the pipe to be clamped is too small, reduce the distance between the two second connecting frames 32. After adjustment, turn the bolt 35 clockwise to make the bolt 35 press against the surface of the clamp block 212 to fix the second connecting frame 32 in the slide groove 31.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
Claims
1. A fixing device for processing high-toughness flame-retardant heat-insulating pipes, comprising a base (1), characterized in that: A clamping mechanism (2) is provided on the top of the base (1), and an adjusting mechanism (3) is provided inside the clamping mechanism (2); The clamping mechanism (2) comprises a first connecting frame (21), the first connecting frame (21) being fixedly connected to the top back of the base (1) in a symmetrical manner, the top of the first connecting frame (21) being rotatably connected to a bidirectional screw rod (22), the upper and lower sides of the first connecting frame (21) being fixedly connected to a limit rod (23) near the back, the surface of the bidirectional screw rod (22) on the left side above the base (1) being fixedly connected to a first pulley (26) near the top, and the surface of the bidirectional screw rod (22) on the right side above the top of the base (1) being fixedly connected to a first pulley (26) near the top. A second pulley (27), a belt (28) is sleeved between the first pulley (26) and the second pulley (27), a fixed frame (24) is fixedly connected to the back of the first connecting frame (21) on the left side of the top of the base (1) near the top, a motor (25) is fixedly connected to the bottom of the fixed frame (24), a moving block (29) is symmetrically threadedly connected to the surface of the bidirectional screw (22) in an upper and lower manner, a connecting block (211) is fixedly connected to the front of the moving block (29), and a clamping block (212) is fixedly connected to the inner side of the connecting block (211).
2. A fixing device for processing high-toughness flame-retardant thermal insulation pipes according to claim 1, characterized in that: The bottom end of the bidirectional screw (22) extends into the first connecting frame (21), the bottom end of the bidirectional screw (22) is rotatably connected to the bottom of the first connecting frame (21), and the output end of the motor (25) is fixedly connected to the top end of the bidirectional screw (22) on the left side above the base (1).
3. A fixing device for processing high-toughness flame-retardant thermal insulation pipes according to claim 1, characterized in that: The rear end of the moving block (29) is slidably connected to the surface of the limiting rod (23).
4. A fixing device for processing high-toughness flame-retardant thermal insulation pipes according to claim 1, characterized in that: The adjusting mechanism (3) comprises a slide groove (31), the slide groove (31) is symmetrically arranged on the left side of the clamping block (212), a second connecting frame (32) is slidably connected in the slide groove (31), a rubber anti-sliding block (33) is fixedly connected to the side of the second connecting frame (32) close to the clamping block (212), a threaded hole (34) is arranged on the front side of the second connecting frame (32), and a bolt (35) is threadedly connected in the threaded hole (34).
5. A fixing device for processing high-toughness flame-retardant thermal insulation pipes according to claim 4, characterized in that: The rubber anti-sliding block (33) is located in a groove provided inside the clamping block (212).
6. A fixing device for processing high-toughness flame-retardant thermal insulation pipes according to claim 4, characterized in that: The adjustment mechanism (3) has two groups, and the other group is symmetrically arranged on the right side of the clamping block (212) on the right side above the base (1).