Air pipe support of pipe making machine

Abstract

The utility model relates to the technical field of pipe making machines, and discloses a pipe making machine air pipe support which comprises an equipment base, a main telescopic frame is fixedly connected to the upper portion of the equipment base, a sub telescopic frame penetrates through the interior of the main telescopic frame, a first thread locking frame penetrates through the surface of the main telescopic frame, and the first thread locking frame penetrates through the surface of the main telescopic frame in a threaded mode. The bottom end of the first thread locking frame abuts against the surface of the sub telescopic frame. Through a multi-stage linkage structure of the hinge sleeve, the supporting rod, the sliding sleeve, the longitudinal adjusting rod and the transverse adjusting rod, the air pipe positioning assembly can be freely adjusted in the horizontal direction, the vertical direction and the angle direction. The second to fourth thread locking frames provide a step-by-step locking function, it is ensured that the air pipe is accurately aligned with a machining station, and the air path coverage range and the process adaptability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pipe making machine, especially to a pipe making machine air pipe support. BACKGROUND

[0002] In the continuous production process of metal or plastic pipes, the air path system of the pipe making machine needs to provide stable airflow to the forming, cooling or welding stations through the air pipe. As the core supporting component of the air path system, the height adjustment capability of the air pipe support directly affects the airflow coverage range and process adaptability during production of different pipe diameters. The height adjustment function of the traditional pipe making machine air pipe support has significant deficiencies, which are manifested in the following problems:

[0003] Most pipe making machine supports currently use rigid support structures welded or bolted, and the installation height of the air pipe cannot be adjusted. The fixed height support needs to be adjusted by manually padding or disassembling and replacing the support as a whole, which is time-consuming and prone to air path deviation due to installation errors, affecting the forming quality. Based on this, we propose a pipe making machine air pipe support. SUMMARY

[0004] To solve the technical problem of the pipe making machine support using a rigid support structure welded or bolted, and the installation height of the air pipe cannot be adjusted, the utility model provides a pipe making machine air pipe support.

[0005] The utility model adopts the following technical scheme to realize it: a pipe making machine air pipe support, including support assembly, support assembly includes equipment base, the top of equipment base is fixedly connected with main telescopic frame, the inside of main telescopic frame is penetrated with sub telescopic frame, the surface of main telescopic frame is penetrated with first screw thread lock frame, and the surface of main telescopic frame is penetrated with first screw thread lock frame.

[0006] The top surface of the sub telescopic frame is sleeved with a fixed sleeve, the surface of the fixed sleeve is welded with a hinge sleeve, and the edge of the hinge sleeve is threaded with a second screw thread lock frame. The inside of the hinge sleeve is penetrated with a support rod, the top end of the support rod is fixedly connected with a sliding sleeve, the inside of the sliding sleeve is penetrated with a longitudinal adjusting rod, the surface of the sliding sleeve is threaded with a third screw thread lock frame, and the bottom end of the third screw thread lock frame is abutted on the surface of the longitudinal adjusting rod.

[0007] The bottom end of the longitudinal adjusting rod is fixedly connected with an adjusting sleeve, the inside of the adjusting sleeve is penetrated with a transverse adjusting rod, the surface of the adjusting sleeve is threaded with a fourth screw thread lock frame, the bottom end of the fourth screw thread lock frame is abutted on the surface of the transverse adjusting rod, and the top end of the transverse adjusting rod is fixedly connected with the fixed plate on the air pipe positioning assembly.

[0008] The top end of the sub telescopic frame is connected with the supporting rod of the adjusting assembly through a hinge sleeve, the second threaded locking frame at the edge of the hinge sleeve can be adjusted and locked, the position of the supporting rod can be adjusted along the axial direction of the supporting rod, the supporting rod slides in the inside of the hinge sleeve, and the horizontal position is adjusted; the sliding sleeve at the top end of the supporting rod penetrates the longitudinal adjusting rod, and the vertical position of the longitudinal adjusting rod is fixed through the third threaded locking frame. The bottom end of the longitudinal adjusting rod is connected with the adjusting sleeve, the horizontal adjusting rod penetrates the adjusting sleeve, and the horizontal position is locked through the fourth threaded locking frame. The multi-stage adjusting structure enables the trachea positioning assembly to be freely adjusted in the three-dimensional space and to be adjusted in the height position.

[0009] The trachea positioning assembly comprises a fixed plate, a fixed block is fixedly installed at the top end of the fixed plate, a threaded rod is threaded at the inside of the fixed block, a handle is connected with the top end of the threaded rod, a positioning block is connected with the bottom end of the threaded rod, and a trachea limiting groove is fixedly connected with the bottom end of the fixed plate.

[0010] As a further optimization scheme of the utility model, the main telescopic frame is sleeved outside the sub telescopic frame, and by screwing or loosening the first threaded locking frame, the overall height can be adjusted along the axial direction. After the adjustment is completed, the first threaded locking frame is screwed, the bottom end is tightly pressed against the surface of the sub telescopic frame, and the height is locked, which solves the defect that the height of the traditional support is fixed and can quickly adjust the height of the support.

[0011] As a further optimization scheme of the utility model, the trachea positioning assembly is connected with the horizontal adjusting rod through the fixed plate. Rotating the handle drives the threaded rod to press down, drives the positioning block made of rubber to cooperate with the semicircular trachea limiting groove to clamp the trachea.

[0012] As a further optimization scheme of the utility model, the positioning block is made of rubber, and the rubber material provides flexible contact to avoid trachea abrasion.

[0013] As a further optimization scheme of the utility model, the groove surface of the trachea limiting groove is semicircular; the semicircular groove enhances the fixing stability and prevents the gas path from deviating.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1、The utility model through hinge sleeve, supporting rod, sliding sleeve and longitudinal adjusting rod, horizontal adjusting rod's multistage linkage structure, trachea positioning assembly can be freely adjusted in horizontal, vertical and angle direction. The second to fourth threaded locking frames provide step-by-step locking function, ensure that the trachea is accurately aligned with the machining station, improve the gas path coverage range and process adaptability.

[0016] 2、The utility model through each adjusting assembly is fixed through the threaded locking frame, and after locking, a rigid connection is formed, vibration or external force interference in the equipment operation is effectively resisted, gas path deviation is avoided, and gas supply stability and forming quality are ensured.

[0017] 3. The utility model discloses through the positioning block adopts the rubber material, provides the flexible clamping force, avoids the trachea surface wear and tear, the semicircular arc groove body design of trachea limiting groove increases the contact area, strengthens the fixed stability, and the double protection ensures that the gas circuit is always in the preset position. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model;

[0019] Figure 2 It is whole structure schematic diagram of the utility model Figure 1 It is trachea positioning assembly connecting structure schematic diagram of the utility model;

[0020] Figure 3 It is whole structure schematic diagram of the utility model Figure 1 It is A area structure amplification schematic diagram of the utility model.

[0021] Main symbol explanation:

[0022] Device base;2, main telescopic frame;3, sub telescopic frame;4, first screw locking frame;5, fixed sleeve;6, hinge sleeve;7, second screw locking frame;8, support rod;9, sliding sleeve;10, longitudinal adjusting rod;11, third screw locking frame;12, adjusting sleeve;13, transverse adjusting rod;14, fourth screw locking frame;15, trachea positioning assembly;151, fixed plate;152, fixed block;153, threaded rod;154, handle;155, positioning block;156, trachea limiting groove. DETAILED DESCRIPTION

[0023] Below, combining the drawings and specific implementation, the utility model is further described, need to explain, under the premise of not conflicting, the following description between each embodiment or between each technical feature can be combined to form new embodiment.

[0024] Embodiment 1:

[0025] Please combine Figures 1-3 , the embodiment proposes a pipe making machine trachea support, including device base 1, the top of device base 1 is fixedly connected with main telescopic frame 2, the inside of main telescopic frame 2 is penetrated with sub telescopic frame 3, the surface of main telescopic frame 2 is penetrated with first screw locking frame 4, first screw locking frame 4 is screwed through the surface of main telescopic frame 2, and the bottom end of first screw locking frame 4 is abutted on the surface of sub telescopic frame 3.

[0026] Specifically, main telescopic frame 2 is sleeved on the outer side of sub telescopic frame 3, and by the screwing or loosening of first screw locking frame 4, the overall height can be adjusted along the axial direction.After adjustment, first screw locking frame 4 is screwed, the bottom end is abutted on the surface of sub telescopic frame 3, height locking is realized, and the design solves the defect of fixed height of traditional support, and the height of support can be quickly adjusted.

[0027] The top end surface of the sub telescopic frame 3 is sleeved with a fixing sleeve 5, the surface of the fixing sleeve 5 is welded with a hinge sleeve 6, the edge of the hinge sleeve 6 is threaded with a second threaded locking frame 7. The inner side of the hinge sleeve 6 is threaded with a supporting rod 8, the top end of the supporting rod 8 is fixedly connected with a sliding sleeve 9, the inner side of the sliding sleeve 9 is threaded with a longitudinal adjusting rod 10, the surface of the sliding sleeve 9 is threaded with a third threaded locking frame 11, the bottom end of the third threaded locking frame 11 abuts against the surface of the longitudinal adjusting rod 10.

[0028] The bottom end of the longitudinal adjusting rod 10 is fixedly connected with an adjusting sleeve 12, the inner side of the adjusting sleeve 12 is threaded with a transverse adjusting rod 13, the surface of the adjusting sleeve 12 is threaded with a fourth threaded locking frame 14, the bottom end of the fourth threaded locking frame 14 abuts against the surface of the transverse adjusting rod 13, the top end of the transverse adjusting rod 13 is fixedly connected with a fixed plate 151 of a trachea positioning assembly 15.

[0029] More specifically, the top end of the sub telescopic frame 3 is connected with the supporting rod 8 through the hinge sleeve 6, the second threaded locking frame 7 at the edge of the hinge sleeve 6 can be adjusted and locked, and the position of the supporting rod 8 can be adjusted axially along the supporting rod 8, the supporting rod 8 slides in the inner side of the hinge sleeve 6 to adjust the transverse position, the sliding sleeve 9 at the top end of the supporting rod 8 penetrates the longitudinal adjusting rod 10, and the vertical position of the longitudinal adjusting rod 10 is fixed through the third threaded locking frame 11. The bottom end of the longitudinal adjusting rod 10 is connected with the adjusting sleeve 12, the transverse adjusting rod 13 penetrates the adjusting sleeve 12, and the transverse position is locked through the fourth threaded locking frame 14. The multi-stage adjusting structure enables the trachea positioning assembly 15 to be freely adjusted in a three-dimensional space to adjust the height position.

[0030] The trachea positioning assembly 15 comprises a fixed plate 151, the top end of the fixed plate 151 is fixedly installed with a fixed block 152, the inner side of the fixed block 152 is threaded with a threaded rod 153, the top end of the threaded rod 153 is connected with a handle 154, the bottom end of the threaded rod 153 is connected with a positioning block 155, and the bottom end of the fixed plate 151 is fixedly connected with a trachea limiting groove 156.

[0031] Specifically, the trachea positioning assembly 15 is connected with the transverse adjusting rod 13 through the fixed plate 151. Rotating the handle 154 drives the threaded rod 153 to press down, which drives the positioning block 155 made of rubber to cooperate with the semicircular trachea limiting groove 156 to clamp the trachea.

[0032] It should be noted that the positioning block 155 is made of rubber, and the groove surface of the trachea limiting groove 156 is semicircular. The rubber material provides flexible contact to avoid trachea abrasion; the semicircular groove enhances the fixing stability to prevent the airway from deviating.

[0033] The pipe making machine air pipe support realizes flexible adjustment and accurate positioning of air pipe height through a multi-stage adjustable structure, and the specific working principle is as follows:

[0034] Height adjustment function

[0035] The support body is composed of an equipment base 1, a main telescopic frame 2 and a sub telescopic frame 3. The main telescopic frame 2 is sleeved on the outer side of the sub telescopic frame 3, and the overall height can be adjusted in the axial direction by tightening or loosening the first threaded locking frame 4. After adjustment is completed, the first threaded locking frame 4 is tightened, the bottom end is tightly pressed against the surface of the sub telescopic frame 3, and height locking is realized. This design solves the defect of fixed height of the traditional support, and can quickly adjust the height of the support.

[0036] Multi-directional position adjustment

[0037] The top end of the sub telescopic frame 3 is connected with the supporting rod 8 through the hinge sleeve 6, and the second threaded locking frame 7 at the edge of the hinge sleeve 6 can be adjusted and locked, so that the position of the supporting rod 8 can be adjusted in the axial direction of the supporting rod 8. The supporting rod 8 slides in the inner side of the hinge sleeve 6 to adjust the horizontal position. The sliding sleeve 9 at the top end of the supporting rod 8 penetrates the longitudinal adjustment rod 10, and the vertical position of the longitudinal adjustment rod 10 is fixed by the third threaded locking frame 11. The bottom end of the longitudinal adjustment rod 10 is connected with the adjustment sleeve 12, the transverse adjustment rod 13 penetrates the adjustment sleeve 12, and the transverse position is locked by the fourth threaded locking frame 14. The multi-stage adjustment structure enables the air pipe positioning assembly 15 to be freely adjusted in three-dimensional space and to adjust the height position.

[0038] Air pipe positioning and fixing

[0039] The air pipe positioning assembly 15 is connected with the transverse adjustment rod 13 through the fixing plate 151. The rotating handle 154 drives the threaded rod 153 to press down, drives the positioning block 155 made of rubber to cooperate with the semicircular air pipe limiting groove 156 to clamp the air pipe. The rubber material provides flexible contact to avoid air pipe wear; the semicircular groove enhances the fixing stability to prevent air path deviation.

[0040] The above-mentioned embodiments are only preferred embodiments of the utility model, and cannot be used to limit the scope of protection of the utility model. Any non-essential changes and replacements made by those skilled in the art on the basis of the utility model all belong to the scope of protection required by the utility model.

Claims

1. A tube support for a tube making machine, characterised in that, The trachea positioning assembly (15) is installed on the adjusting assembly, and the adjusting assembly is installed on the supporting assembly.

2. A tube support for a tube making machine as claimed in claim 1, wherein, The supporting assembly comprises an equipment base (1), a main telescopic frame (2) is fixedly connected above the equipment base (1), a sub telescopic frame (3) penetrates through the inside of the main telescopic frame (2), a first screw locking frame (4) penetrates through the surface of the main telescopic frame (2), the first screw locking frame (4) is screwed through the surface of the main telescopic frame (2), and the bottom end of the first screw locking frame (4) abuts against the surface of the sub telescopic frame (3).

3. A tube support for a tube making machine as claimed in claim 2, wherein, The top end surface of the sub telescopic frame (3) is sleeved with a fixing sleeve (5), the surface of the fixing sleeve (5) is welded with a hinge sleeve (6), and the edge of the hinge sleeve (6) is screwed with a second screw locking frame (7).

4. A tube support for a tube making machine as claimed in claim 3, wherein, The adjusting assembly comprises a supporting rod (8) penetrating through the inside of the hinge sleeve (6), the top end of the supporting rod (8) is fixedly connected with a sliding sleeve (9), the inside of the sliding sleeve (9) penetrates through a longitudinal adjusting rod (10), the surface of the sliding sleeve (9) is screwed with a third screw locking frame (11), and the bottom end of the third screw locking frame (11) abuts against the surface of the longitudinal adjusting rod (10).

5. A tube support for a tube making machine as claimed in claim 4, wherein, The bottom end of the longitudinal adjusting rod (10) is fixedly connected with an adjusting sleeve (12), the inside of the adjusting sleeve (12) penetrates through a transverse adjusting rod (13), the surface of the adjusting sleeve (12) is screwed with a fourth screw locking frame (14), the bottom end of the fourth screw locking frame (14) abuts against the surface of the transverse adjusting rod (13), and the top end of the transverse adjusting rod (13) is fixedly connected with the fixed plate (151) on the trachea positioning assembly (15).

6. A tube support for a tube making machine as defined in claim 1, wherein The positioning block (155) is made of rubber, and the groove surface of the trachea limiting groove (156) is in a semicircular arc shape.

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