A building composite pipe thickening and chamfering device

Abstract

The utility model belongs to building composite pipe technical field, and disclose a kind of building composite pipe thickening chamfering equipment, including bottom plate, the upper surface of bottom plate is fixedly connected with support frame, the upper surface of bottom plate is fixedly connected with lower clamping block, the upper surface of support frame is fixedly connected with first mount, the outer surface of first mount is fixedly connected with first hydraulic rod, the output of first hydraulic rod is fixedly connected with upper clamping block, the outer surface of support frame is fixedly connected with second mount, the outer surface of second mount is fixedly connected with second hydraulic rod, the output of second hydraulic rod is fixedly connected with pressure block, the front surface of bottom plate is fixedly connected with fixed plate, the upper surface of fixed plate is fixedly connected with hydraulic chamfering machine body, by the cooperation of lower clamping block, first mount, first hydraulic rod and upper clamping block, pipe fitting can be stably fixed, stably fixed avoids the displacement or shaking of pipe fitting in thickening process, ensure the accurate consistency of the size, shape of each pipe fitting, improve product quality.

Description

Technical Field

[0001] This utility model belongs to the field of building composite pipe technology, specifically a building composite pipe thickening and chamfering device. Background Technology

[0002] With the continuous progress and development of modern economy and technology, composite pipes in construction engineering, as an auxiliary material often used in construction projects, are also constantly being improved and updated. Composite pipes are mostly made of seamless steel pipes or welded steel pipes as base pipes, with the inner wall coated with high-adhesion, anti-corrosion, food-grade hygienic polyethylene powder coating or epoxy resin coating. They are made of galvanized steel pipes with plastic coating inside, using pretreatment, preheating, internal coating, leveling and post-treatment processes. They are an upgraded product of traditional galvanized pipes. The existing composite pipes are connected to other devices at both ends. Due to their thinness, the ends are prone to breakage. Therefore, it is necessary to thicken the ends of the composite pipes.

[0003] Meanwhile, a composite pipe for building engineering, with application number CN202120928968.6, includes a composite pipe with connecting pipes at both ends. Each of the two connecting pipes has a movable sealing assembly between its side and the composite pipe. Each movable sealing assembly includes a movable sealing ring, located at each end of the composite pipe. A first annular groove is formed at both ends of the composite pipe surface, and a second annular groove is formed at the end of each connecting pipe near the composite pipe. A limiting crossbar is provided on the outer side of the movable sealing ring, and the limiting crossbar is fixedly connected to the composite pipe. A first sliding groove is formed on one side of the limiting crossbar surface, and a second sliding groove is formed on the outer side of each end of the composite pipe surface. A sliding protrusion is slidably connected to the inner side of the first sliding groove. A limiting protrusion is provided at the end of the limiting crossbar near the connecting pipe, and the limiting protrusion is fixedly connected to the connecting pipe. A threaded hole is formed at one end of the limiting protrusion surface, and a spiral cap is provided at the end of the limiting crossbar away from the limiting protrusion. A threaded crossbar is fixedly connected to one side of the spiral cap, and a limiting bearing is fixedly connected to the top of the sliding protrusion.

[0004] However, the following problems were found in the implementation of the relevant technology: it cannot effectively thicken the two ends of the composite pipe, thus failing to improve its stability and service life during use, leading to easy breakage in later use. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a building composite pipe thickening and chamfering device, which has the function of stably fixing pipe fittings. Stable fixing can prevent pipe fittings from shifting or shaking during the thickening process, and reduces the time for adjustment and repeated calibration.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a building composite pipe thickening and chamfering device, comprising a base plate, a support frame fixedly connected to the upper surface of the base plate, a lower clamping block fixedly connected to the upper surface of the base plate, a first mounting seat fixedly connected to the upper surface of the support frame, a first hydraulic rod fixedly connected to the outer surface of the first mounting seat, an upper clamping block fixedly connected to the output end of the first hydraulic rod, a second mounting seat fixedly connected to the outer surface of the support frame, a second hydraulic rod fixedly connected to the outer surface of the second mounting seat, a pressure block fixedly connected to the output end of the second hydraulic rod, a fixing plate fixedly connected to the front surface of the base plate, and a hydraulic chamfering machine body fixedly connected to the upper surface of the fixing plate.

[0007] Preferably, the lower locking block is movably connected to the upper locking block, and both the lower and upper locking blocks are provided with anti-slip textures.

[0008] Preferably, a composite tube workpiece is placed on the lower clamping block, and a thickened tube is placed inside the composite tube workpiece.

[0009] Preferably, the radius of the rear section of the thickened tube is smaller than that of the composite tube workpiece, and the radius of the front end of the thickened tube is equal to that of the composite tube workpiece.

[0010] Preferably, the middle portion of the thickened tube is arc-shaped.

[0011] Preferably, the lower and upper clamping blocks are provided with semi-circular grooves, the radius of which is the same as that of the composite pipe workpiece.

[0012] Preferably, a waste bin is fixedly connected to the outer surface of the fixing plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model can stably fix the pipe fittings by cooperating with the lower locking block, the first mounting base, the first hydraulic rod and the upper locking block. Stable fixing can prevent the pipe fittings from shifting or shaking during the thickening process, thereby ensuring the precise consistency of the size and shape of each pipe fitting, improving the overall product quality. After fixing the pipe fittings, the time for adjustment and repeated calibration can be reduced, the production process can be accelerated, the operating efficiency and output of the equipment can be improved, and the accidental sliding or sudden situation of the pipe fittings during operation can be reduced, thus reducing the operational risks.

[0015] 2. This utility model uses hydraulic power to provide stable and powerful force, ensuring uniform pressure during the thickening and chamfering process, reducing errors, and thus achieving high-precision processing results. This device achieves automation, improves production efficiency, reduces manual intervention by workers, significantly increases production rate and capacity, and shortens the production cycle. The hydraulic system has good safety protection measures, and automated operation can avoid human error and potential dangers, thereby ensuring the safety of operators. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the base plate connection structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the first hydraulic rod connection structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the composite pipe workpiece connection structure of this utility model.

[0020] In the diagram: 1. Base plate; 2. Support frame; 3. Lower clamping block; 4. First mounting seat; 5. First hydraulic rod; 6. Upper clamping block; 7. Second mounting seat; 8. Second hydraulic rod; 9. Pressure block; 10. Fixing plate; 11. Hydraulic chamfering machine body; 12. Composite pipe workpiece; 13. Thickened pipe; 14. Scrap bin. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 4As shown, this utility model provides a building composite pipe thickening and chamfering device, including a base plate 1. A support frame 2 is fixedly connected to the upper surface of the base plate 1 to support a first hydraulic rod 5 and a second hydraulic rod 8. A lower clamping block 3 is fixedly connected to the upper surface of the base plate 1 for placing a composite pipe workpiece 12. A first mounting seat 4 is fixedly connected to the upper surface of the support frame 2. The first hydraulic rod 5 is fixedly connected to the outer surface of the first mounting seat 4. An upper clamping block 6 is fixedly connected to the output end of the first hydraulic rod 5 to cooperate with the lower clamping block 3 to clamp and fix the composite pipe workpiece 12. A second mounting seat 7 is fixedly connected to the outer surface of the support frame 2 for mounting the second hydraulic rod 8. The second hydraulic rod 8 is fixedly connected to the outer surface of the second mounting seat 7 for driving the pressure... Block 9, the output end of the second hydraulic rod 8 is fixedly connected to the pressure block 9, the front surface of the base plate 1 is fixedly connected to the fixing plate 10, and the upper surface of the fixing plate 10 is fixedly connected to the hydraulic chamfering machine body 11, including: a hydraulic cylinder, which provides power to realize the cutting motion of the tool, the cylinder is equipped with stroke control to adjust the chamfering depth; a hydraulic pump station, which generates a high-pressure oil source and controls the oil flow and pressure; a pressure reducing valve and a pressure regulating valve, which are used to adjust the pressure of the hydraulic oil to ensure operational safety; a chamfering tool, which is installed on the hydraulic drive mechanism and realizes rotation or feeding through hydraulic action to complete the chamfering; a tool adjustment device, which is used to conveniently adjust the chamfering angle and depth; a control system; and a safety protection device, which is used to prevent misoperation and ensure operational safety.

[0023] Specifically, the lower locking block 3 and the upper locking block 6 are movably connected, and anti-slip textures are provided on the lower locking block 3 and the upper locking block 6 to increase friction.

[0024] Furthermore, a composite tube workpiece 12 is placed on the lower clamping block 3, and a thickened tube 13 is placed inside the composite tube workpiece 12.

[0025] Furthermore, the radius of the rear section of the thickened tube 13 is smaller than that of the composite tube workpiece 12, while the radius of the front end of the thickened tube 13 is equal to that of the composite tube workpiece 12.

[0026] It is worth noting that the middle part of the thickened tube 13 is arc-shaped, which ensures uniform force distribution when the thickened tube 13 is pushed into the composite tube workpiece 12, preventing wrinkles or deformation.

[0027] It is worth noting that the lower clamping block 3 and the upper clamping block 6 are provided with semi-circular grooves, the radius of which is the same as that of the composite pipe workpiece 12.

[0028] It is worth mentioning that a waste bin 14 is fixedly connected to the outer surface of the fixing plate 10.

[0029] The first hydraulic rod 5, the second hydraulic rod 7, and the hydraulic chamfering machine body 11 are existing technologies and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail. The "front, back, left, and right" perspectives of this device are... Figure 1 The direction shown in the diagram is the reference.

[0030] Working principle: In use, the thinner end of the thickened tube 13 is inserted into the composite tube workpiece 12 beforehand. Then, the composite tube workpiece 12 is placed on the lower clamping block 3. Then, the first hydraulic rod 5 on the first mounting base 4 extends the upper clamping block 6 through hydraulic drive. The position of the composite tube workpiece 12 is fixed by the cooperation of the upper clamping block 6 and the lower clamping block 3. Then, the second hydraulic rod 8 on the second mounting base 7 extends the pressure block 9 through hydraulic drive. The pressure block 9 pushes the thickened tube 13 into the composite tube workpiece 12, thereby thickening one end of the composite tube workpiece 12. The other end of the composite tube workpiece 12 is thickened in the same way. Then, the thickened end of the composite tube workpiece 12 is placed in the hydraulic chamfering machine body 11 and chamfered by the hydraulic chamfering machine body 11.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building composite pipe thickening and chamfering device comprising a base plate (1), characterized in that: A support frame (2) is fixedly connected to the upper surface of the base plate (1), a lower locking block (3) is fixedly connected to the upper surface of the base plate (1), a first mounting seat (4) is fixedly connected to the upper surface of the support frame (2), a first hydraulic rod (5) is fixedly connected to the outer surface of the first mounting seat (4), an upper locking block (6) is fixedly connected to the output end of the first hydraulic rod (5), a second mounting seat (7) is fixedly connected to the outer surface of the support frame (2), a second hydraulic rod (8) is fixedly connected to the outer surface of the second mounting seat (7), a pressure block (9) is fixedly connected to the output end of the second hydraulic rod (8), a fixing plate (10) is fixedly connected to the front surface of the base plate (1), and a hydraulic chamfering machine body (11) is fixedly connected to the upper surface of the fixing plate (10).

2. The building composite pipe thickening and chamfering equipment according to claim 1, characterized in that: The lower locking block (3) is movably connected to the upper locking block (6), and anti-slip textures are provided on the lower locking block (3) and the upper locking block (6).

3. The building composite pipe thickening and chamfering apparatus according to claim 1, characterized in that: A composite tube workpiece (12) is placed on the lower clamping block (3), and a thickened tube (13) is placed inside the composite tube workpiece (12).

4. The building composite pipe thickening and chamfering apparatus according to claim 3, characterized in that: The rear radius of the thickened tube (13) is smaller than that of the composite tube workpiece (12), and the front radius of the thickened tube (13) is equal to that of the composite tube workpiece (12).

5. The building composite pipe thickening and chamfering device according to claim 3, characterized in that: The middle part of the thickened tube (13) is arc-shaped.

6. The building composite pipe thickening and chamfering apparatus according to claim 1, characterized in that: The lower clamping block (3) and the upper clamping block (6) are provided with semi-circular grooves, the radius of which is the same as that of the composite pipe workpiece (12).

7. The building composite pipe thickening and chamfering apparatus according to claim 1, characterized in that: The outer surface of the fixing plate (10) is fixedly connected to a waste bin (14).

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