Steel pipe preprocessing equipment

Abstract

The utility model discloses a steel pipe pre-processing equipment, including bending module, deburring module, box body, bending module is composed of push rod piece, forming piece and fixed piece, fixed piece is provided with push rod piece front end portion through locating rod, and the forming piece is provided at push rod piece front end portion. The advancing direction of the push rod piece is consistent with the axis direction of the positioning rod, and the front end of the forming piece and the rear end of the fixing piece form a bending space for the steel pipe piece; the deburring module is located at the side edge position where the box body is located and is composed of an inner scraper and an outer scraper, the inner scraper is used for deburring the inner wall of the steel pipe, and the outer scraper is used for deburring the outer wall of the steel pipe; a material box is arranged on the side edge where the box body is located, a plurality of bearing holes are formed in the material box, and the blades and the tool bits are borne through the bearing holes. The whole device adopts the bending module to perform bending operation, and then performs deburring operation, so that the operation efficiency of the whole process is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe processing equipment, and specifically relates to steel pipe pre-processing equipment. Background Art

[0002] Steel pipes have high structural strength and good plasticity, so they are widely used in both the construction industry and the equipment processing industry.

[0003] However, after being formed, the steel pipe is in a straight tube structure. In the actual production process, the steel pipe needs to be modified, bent, chamfered, and cut many times, which requires dedicated equipment and machinery. It will not only increase the overall investment cost, but also occupy the originally demanding limited working area.

[0004] A pipe bending and chamfering machine is disclosed in the Chinese patent application publication number CN 110548934A. In the device, a workbench is located above the Haval mold and fixed with a support platform, a pressing mechanism and a discharge mechanism are installed on the support platform, a chip removal slide is fixed on the workbench below the Haval mold, an operation box is fixed on the workbench to facilitate the operation of each mechanism, and a power station that provides air pressure or hydraulic power to each mechanism is fixed next to the frame. In this device, although the bending and chamfering of pipe fittings can be achieved, the deburring effect on the end of the pipe fitting still requires the operation of other equipment parts, and multiple processes of one equipment cannot be completed simultaneously. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a steel pipe pre-processing equipment to solve the above-mentioned technical problems existing in the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A steel pipe pre-processing equipment, including a bending module, a deburring module, and a box body.

[0008] The bending module is located at the upper end of the box body, and is composed of a push rod, a forming member, and a fixing member. The fixing member is arranged at the front end of the push rod through a positioning rod, and a forming member is arranged at the front end of the push rod, so that the forward direction of the push rod is consistent with the axial direction of the positioning rod. The front end of the forming member and the rear end of the fixing member form a bending space for the steel pipe.

[0009] The deburring module is located at the side of the box body, and is composed of an inner scraper and an outer scraper. The inner scraper is used to deburr the inner wall of the steel pipe, and the outer scraper is used to deburr the outer wall of the steel pipe.

[0010] A material box is arranged on the side of the box body, and a plurality of bearing holes are opened on the material box, through which the blade and the cutter head are carried.

[0011] Furthermore, the push rod member is driven by hydraulic pressure at the rear end.

[0012] Furthermore, the front end portion of the push rod member is connected to the forming member in a quick-release manner;

[0013] At the same time, the fixing piece is located at the front end of the positioning rod and is connected in a quick-release manner.

[0014] Furthermore, the front end portion where the molding member is located is provided with a curved surface structure, and is fitted with the curved surface of the rear end surface of the fixing member;

[0015] At the same time, movable blocks are arranged on both sides of the formed part, and the movable blocks are fitted with the steel pipe parts to be processed.

[0016] Furthermore, a fine-tuning piece is provided at the front end portion where the push rod piece is located, and is connected to the forming piece through the fine-tuning piece;

[0017] And a size scale mark is arranged on the fine adjustment part.

[0018] Furthermore, a collection box is provided below the inner scraper and the outer scraper.

[0019] Furthermore, the inner scraper and the outer scraper are independently controlled and driven, and hydraulically driven as a driving source.

[0020] Furthermore, the material box and the deburring module are located on opposite sides of the box body.

[0021] Furthermore, the bearing holes on the material box are arranged in various specifications for bearing blades and cutter heads of different models.

[0022] Furthermore, a hanging buckle is provided at the top where the box body is located, and the hanging buckles are evenly distributed on the top surface of the box body.

[0023] Beneficial effects of the utility model:

[0024] 1. The bending module adopted in this device can realize high-pressure hydraulic operation, so as to facilitate the bending and chamfering of steel pipe fittings. And through the fine-tuning parts located at the bottom, fine-tuning operations can be performed according to the needs of use, thereby ensuring the accuracy of the entire bending process.

[0025] 2. The deburring module used in this device includes an inner scraper and an outer scraper, which are used to deburr the inner wall and outer wall of the steel pipe fittings respectively, greatly improving the burr removal efficiency at the end of the steel pipe fittings, and the removed debris can be collected and transferred out through the collection box at the bottom.

[0026] 3. The material box of this device, which is arranged on the side of the box body, is used to carry the blade and the cutter head, and can be replaced at any time, thus improving the replacement efficiency and ensuring the processing efficiency of the whole process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0028] Figure 1 This is a schematic diagram of the overall first-view structure of an embodiment of the utility model;

[0029] Figure 2 It is a schematic diagram of the top view of the structure of an embodiment of the utility model;

[0030] Figure 3 This is a schematic diagram of the overall second viewing angle structure of an embodiment of the utility model;

[0031] Figure 4 It is a schematic diagram of the bending module structure of an embodiment of the utility model;

[0032] Figure 5 It is a schematic diagram of the top view of the bending module of an embodiment of the utility model;

[0033] Figure 6 It is a schematic diagram of the overall cross-sectional structure of the steel pipe pre-processing equipment according to an embodiment of the utility model;

[0034] Figure 7 It is a schematic diagram of the structure of the inner scraper and the outer scraper of the embodiment of the utility model;

[0035] Figure 8 It is a schematic diagram of the overall structure of the material box of an embodiment of the utility model. DETAILED DESCRIPTION

[0036] 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. Based on the embodiments of 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.

[0037] like Figure 1 , Figure 2 , Figure 3As shown, an embodiment of the utility model provides a steel pipe pre-processing equipment, including a bending module 1, a deburring module 2, and a box body 3.

[0038] like Figure 4 , Figure 5 As shown, the bending module 1 is located at the upper end of the box body 3, and is composed of a push rod member 11, a forming member 12, and a fixing member 13. The fixing member 13 is arranged at the front end of the push rod member 11 through a positioning rod 14 (the push rod member 11 itself moves along the axial extension direction of the positioning rod 14), and a forming member 12 is arranged at the front end of the push rod member 11 (at this time, the forming member 12 is fixed on the push rod member 11). When used, the forward direction of the push rod member 11 is consistent with the axial direction of the positioning rod 14, and the front end of the forming member 12 and the rear end of the fixing member 13 form a bending space for the steel pipe member. At the beginning, the steel pipe member to be processed is placed as a whole between the forming member 12 and the fixing member 13, and then the push rod member 11 located at the rear end of the forming member 12 forms a forward propulsion effect, so that the steel pipe member is bent on the arc surface between the forming member 12 and the fixing member 13.

[0039] The front end portion where the forming member 12 is located is provided with a curved surface structure, and fits with the curved surface of the rear end surface of the fixing member 13;

[0040] At this time, in order to facilitate the bending of steel pipes of different models (i.e., the bending angle is changed), the front end portion of the push rod member 11 and the forming member 12 are connected by a quick release method;

[0041] At the same time, the fixing part 13 is located at the front end of the positioning rod 14 and is connected by a quick release method. The quick release method can realize the replacement of the forming part 12 and the fixing part 13 to meet the bending requirements of different types of steel pipe fittings without replacing the entire equipment, and its overall adaptability is higher.

[0042] Movable blocks 121 are arranged on both sides of the forming part 12, and the movable blocks 121 are fitted with the steel pipe fittings to be processed. The movable blocks 121 can realize the synchronous compression and bending of the steel pipe fittings at the corner positions. As the push rod 11 continues to advance, extrusion is formed between the steel pipe fittings and the movable blocks 121, thereby forming a certain chamfer.

[0043] In order to improve the efficiency of stamping the molded part 12, the push rod 11 located at the rear end is usually hydraulically propelled, which increases the stamping pressure compared to the traditional gear transmission method.

[0044] Since the molded part 12 may have position deviation during the long extrusion process, and the push rod 11 is fixed each time, a fine adjustment part 111 is provided at the front end of the push rod 11, and the fine adjustment part 111 is connected to the molded part 12, so that the stroke between the molded part 12 and the fixed part 13 is kept fixed by adjusting the fine adjustment part 111. A size scale mark is provided on the fine adjustment part 111 to record the specific scale size change of the adjustment.

[0045] like Figure 6 , Figure 7 As shown, the deburring module 2 is located at the side of the box body 3, and is composed of an inner scraper 21 and an outer scraper 22. The inner scraper 21 is used to deburr the inner wall of the steel pipe (to remove the burrs on the inner wall of the pipe), and the outer scraper 22 is used to deburr the outer wall of the steel pipe (to remove the burrs on the outer wall of the pipe). The inner scraper 21 and the outer scraper 22 are independently controlled and driven, and hydraulic drive is used as the driving source. Therefore, when in use, they do not affect each other, and can be operated synchronously or independently. Compared with traditional belt or gear transmission methods, the power output of hydraulic transmission is larger, which can meet the deburring processing of large-diameter steel pipes. In addition, this hydraulic transmission method has a simple structure, strong reliability, and higher transmission efficiency.

[0046] A collection box 23 is provided below the inner scraper 21 and the outer scraper 22. The collection box 23 is used to collect debris generated during the deburring process, thereby ensuring the cleanliness of the entire working environment.

[0047] like Figure 8 As shown, a material box 4 is provided on the side of the box body 3, and a plurality of bearing holes 401 are provided on the material box 4, through which the blades and the cutter heads are carried. The bearing holes 401 on the material box 4 are provided with various specifications, and are used to carry blades and cutter heads of different models. In order to ensure that the deburring module 2 and the material box 4 do not affect each other, the two components can be respectively arranged on both sides of the box body 3.

[0048] Due to the different usage scenarios of this type of equipment, in actual use, a hanging buckle 301 is usually set on the top of the box body 3, and the hanging buckle 301 is evenly distributed on the top surface of the box body 3. By suspending the hanging buckle 301, the smooth transportation of the entire equipment can be achieved without affecting the stability of internal components.

[0049] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A steel pipe pre-processing device, comprising a bending module (1), a deburring module (2), and a box body (3), characterized in that: The bending module (1) is located at the upper end of the box body (3), and is composed of a push rod (11), a forming member (12), and a fixing member (13); the fixing member (13) is arranged at the front end of the push rod (11) through a positioning rod (14), and the forming member (12) is arranged at the front end of the push rod (11), so that the forward direction of the push rod (11) is consistent with the axial direction of the positioning rod (14); the front end of the forming member (12) and the rear end of the fixing member (13) form a bending space for the steel pipe; The deburring module (2) is located at the side of the box body (3), and is composed of an inner scraper (21) and an outer scraper (22). The inner scraper (21) is used to deburr the inner wall of the steel pipe, and the outer scraper (22) is used to deburr the outer wall of the steel pipe. A material box (4) is arranged on the side of the box body (3), and a plurality of bearing holes (401) are provided on the material box (4), and the bearing holes (401) are used to bear the blades and the cutter head.

2. The steel pipe pre-processing equipment according to claim 1, characterized in that: The push rod member (11) is driven by hydraulic pressure at the rear end.

3. The steel pipe pre-processing equipment according to claim 1, characterized in that: The front end portion of the push rod member (11) and the molded member (12) are connected in a quick-release manner; At the same time, the fixing member (13) is located at the front end of the positioning rod (14) and is connected in a quick-release manner.

4. The steel pipe pre-processing equipment according to claim 3, characterized in that: The front end portion where the molding member (12) is located is provided with a curved surface structure, and is fitted with the curved surface of the rear end surface of the fixing member (13); At the same time, movable blocks (121) are arranged at both sides of the formed part (12), and the movable blocks (121) are fitted with the steel pipe part to be processed.

5. The steel pipe pre-processing equipment according to claim 3, characterized in that: A fine-adjustment piece (111) is provided at the front end portion where the push rod piece (11) is located, and is connected to the forming piece (12) via the fine-adjustment piece (111); A size scale mark is provided on the fine-tuning member (111).

6. The steel pipe pre-processing equipment according to claim 1, characterized in that: A collecting box (23) is provided below the inner scraper (21) and the outer scraper (22).

7. The steel pipe pre-processing equipment according to claim 1, characterized in that: The inner scraper (21) and the outer scraper (22) are independently controlled and driven, and are driven by hydraulic means as a driving source.

8. The steel pipe pre-processing equipment according to claim 1, characterized in that: The material box (4) and the deburring module (2) are respectively located on opposite sides of the box body (3).

9. The steel pipe pre-processing equipment according to claim 8, characterized in that: The bearing holes (401) on the material box (4) are provided with various specifications for bearing blades and cutter heads of different models.

10. The steel pipe pre-processing equipment according to claim 1, characterized in that: Hanging buckles (301) are arranged at the top of the box body (3), and the hanging buckles (301) are evenly distributed on the top surface of the box body (3).

Images