Auxiliary shaping mechanism for metal hose before welding

Abstract

The present invention discloses an auxiliary shaping mechanism for a metal hose before welding, comprising a support assembly, an auxiliary clamping mechanism provided on the support assembly, lifting guide assemblies provided on both sides of the auxiliary clamping mechanism on the support assembly, an auxiliary mounting mechanism provided on the top of the lifting guide assembly, a main downward pressure power assembly provided on the auxiliary mounting mechanism, a lifting assembly provided on the moving portion of the lifting guide assembly, an auxiliary downward pressure power assembly provided on the lifting assembly, an auxiliary mounting frame provided on the lifting assembly, and an auxiliary shaping assembly provided on the auxiliary mounting frame. This auxiliary shaping mechanism for a metal hose before welding has an ingenious structural design, strong practicality, and stable operation. By using this auxiliary shaping mechanism for a metal hose before welding, auxiliary shaping of the metal hose during production is achieved, replacing manual shaping operations on the metal hose, effectively improving the shaping efficiency of the metal hose, and further improving the production efficiency of the metal hose.

Description

Technical Field

[0001] The invention relates to the technical field of metal hose production, in particular to an auxiliary shaping mechanism for a metal hose before welding. Background Art

[0002] Metal hose is an important component of the connecting pipeline of modern industrial equipment. It is generally composed of three parts: bellows, mesh and joint. The bellows is the main body of the metal hose and plays a flexible role; the mesh plays the role of reinforcement and shielding; the joint plays the role of connection. For different usage requirements, the ways of connecting them to each other are different: the bellows, mesh and joint are connected by welding, which is called welding type; they are connected by mechanical clamping, which is called mechanical clamping type. In addition, there is a combination of the above two methods, which is called hybrid type.

[0003] Before welding, the welded metal hose needs to have the bellows and joints shaped and then welded to ensure the production quality of the metal hose. The existing shaping operation is performed manually, which is time-consuming and inefficient, and cannot guarantee the welding accuracy of the metal hose, seriously affecting the production efficiency of the metal hose. Therefore, it is necessary to design an auxiliary shaping mechanism for the metal hose before welding. Summary of the Invention

[0004] The purpose of the present invention is to solve the above problems and to design an auxiliary shaping mechanism for a metal hose before welding.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is a metal hose auxiliary shaping mechanism before welding, comprising a support assembly, an auxiliary clamping mechanism is provided on the support assembly, lifting guide assemblies are provided on both sides of the auxiliary clamping mechanism on the support assembly, an auxiliary mounting mechanism is provided on the top of the lifting guide assembly, a main downward pressure power assembly is provided on the auxiliary mounting mechanism, a lifting assembly is provided on the moving part of the lifting guide assembly, an auxiliary downward pressure power assembly is provided on the lifting assembly, an auxiliary mounting frame is provided on the lifting assembly, and an auxiliary shaping assembly is provided on the auxiliary mounting frame.

[0006] As a further description of the present technical solution, the support assembly includes a support frame, a support plate is provided on the support frame, an auxiliary leveling assembly is provided at the bottom of the support frame, and an auxiliary clamping mechanism is provided on the support plate.

[0007] As a further description of this technical solution, the auxiliary clamping mechanism includes a fixed clamping seat arranged on the support plate, a dynamic clamping seat arranged on one side of the fixed clamping seat, and a control component for controlling the movement of the dynamic clamping seat is arranged on the support plate on one side of the dynamic clamping seat.

[0008] As a further description of this technical solution, the lifting guide assembly includes lifting guide columns arranged on the support plate on both sides of the auxiliary clamping mechanism, the lifting guide columns are provided with movable sleeves that can be lifted and moved, and the movable sleeve is provided with a lifting assembly.

[0009] As a further description of the present technical solution, the lifting assembly includes a lifting plate arranged on the movable sleeve, and a connection limit sleeve is arranged on the lifting plate.

[0010] As a further description of the present technical solution, the auxiliary mounting mechanism includes an auxiliary plate arranged on the top end of the lifting guide column, and the main downward pressure power assembly includes a main oil cylinder arranged on the auxiliary plate.

[0011] As a further description of the present technical solution, the auxiliary downward pressure power assembly includes an auxiliary oil cylinder arranged on the lifting plate.

[0012] As a further description of the present technical solution, the auxiliary shaping assembly includes a joint tightening sleeve arranged on the auxiliary mounting frame, a downward shaping push rod is arranged inside the joint tightening sleeve, and a return spring is arranged outside the downward shaping push rod.

[0013] As a further description of the technical solution, a shaping pressure head is provided at the bottom end of the downward-pressing shaping push rod, and a top-connecting frustum is provided at the top end of the downward-pressing shaping push rod.

[0014] As a further description of the present technical solution, the bottom end of the reset spring contacts the limiting surface in the joint tightening sleeve, and the top end of the reset spring contacts the top connecting cone.

[0015] Its beneficial effect is that this auxiliary shaping mechanism for the metal hose before welding has an ingenious structural design, strong practicality, and stable operation. By using this auxiliary shaping mechanism for the metal hose before welding, auxiliary shaping of the metal hose in the production process is realized, replacing manual shaping operations of the metal hose, effectively improving the shaping efficiency of the metal hose, and further improving the production efficiency of the metal hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a structural schematic diagram of the auxiliary shaping component of the present invention.

[0018] In the figure, 1. support assembly; 2. auxiliary clamping mechanism; 3. lifting guide assembly; 4. auxiliary installation mechanism; 5. main downward pressure power assembly; 6. lifting assembly; 7. auxiliary downward pressure power assembly; 8. auxiliary installation frame; 9. auxiliary shaping assembly; 10. support frame; 11. support plate; 12. auxiliary leveling assembly; 13. fixed clamping seat; 14. dynamic clamping seat; 15. control assembly; 16. lifting guide column; 17. movable sleeve; 18. lifting plate; 19. connection limit sleeve; 20. auxiliary plate; 21. main oil cylinder; 22. auxiliary oil cylinder; 23. joint tightening sleeve; 24. downward pressure shaping push rod; 25. reset spring; 26. shaping pressure head; 27. top connecting round table. DETAILED DESCRIPTION

[0019] First, the original intention of the design of the present invention is explained. Before welding, the welded metal hose needs to be shaped for the bellows and the joint, and then welded to ensure the production quality of the metal hose. The existing shaping operation is performed manually, which is time-consuming and inefficient, and cannot guarantee the welding accuracy of the metal hose, seriously affecting the production efficiency of the metal hose. Therefore, the present invention designs a metal hose auxiliary shaping mechanism before welding.

[0020] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1-Figure 2 As shown, an auxiliary shaping mechanism before welding of a metal hose includes a support assembly 1. The support assembly 1 will be introduced in detail below. The support assembly 1 includes a support frame 10, a support plate 11 is provided on the support frame 10, an auxiliary leveling assembly 12 is provided at the bottom of the support frame 10, and an auxiliary clamping mechanism 2 is provided on the support plate 11.

[0021] In order to facilitate the clamping of the bellows and the mesh sleeve on the outside of the bellows, an auxiliary clamping mechanism 2 is provided on the support assembly 1. The auxiliary clamping mechanism 2 will be introduced in detail below. The auxiliary clamping mechanism 2 includes a fixed clamping seat 13 provided on the support plate 11, and a dynamic clamping seat 14 provided on one side of the fixed clamping seat 13. A control assembly 15 for controlling the movement of the dynamic clamping seat 14 is provided on the support plate 11 on one side of the dynamic clamping seat 14.

[0022] A lifting guide assembly 3 is provided on both sides of the auxiliary clamping mechanism 2 on the support assembly 1. The lifting guide assembly 3 will be described in detail below. The lifting guide assembly 3 includes lifting guide columns 16 provided on the support plate 11 and on both sides of the auxiliary clamping mechanism 2. A movable sleeve 17 that can be lifted and moved is provided on the lifting guide column 16, and a lifting assembly 6 is provided on the movable sleeve 17.

[0023] An auxiliary mounting mechanism 4 is provided at the top of the lifting guide assembly 3, and the auxiliary mounting mechanism 4 includes an auxiliary plate 20 provided at the top of the lifting guide column 16. A main downward pressure power assembly 5 is provided on the auxiliary mounting mechanism 4, and the main downward pressure power assembly 5 includes a main oil cylinder 21 provided on the auxiliary plate 20.

[0024] The moving portion of the lifting guide assembly 3 is provided with a lifting assembly 6 , and the lifting assembly 6 includes a lifting plate 18 provided on a moving sleeve 17 , and a connection limiting sleeve 19 is provided on the lifting plate 18 .

[0025] An auxiliary downward pressing power assembly 7 is provided on the lifting assembly 6 , and the auxiliary downward pressing power assembly 7 includes an auxiliary oil cylinder 22 provided on the lifting plate 18 .

[0026] An auxiliary mounting frame 8 is provided on the lifting assembly 6, and an auxiliary shaping assembly 9 is provided on the auxiliary mounting frame 8. The auxiliary shaping assembly 9 will be introduced in detail below. The auxiliary shaping assembly 9 includes a joint tightening sleeve 23 provided on the auxiliary mounting frame 8, a downward shaping push rod 24 is provided in the joint tightening sleeve 23, and a return spring 25 is provided outside the downward shaping push rod 24.

[0027] The following will describe the downward shaping push rod 24 in detail. The bottom end of the downward shaping push rod 24 is provided with a shaping pressure head 26 , and the top end of the downward shaping push rod 24 is provided with a top connecting frustum 27 .

[0028] The bottom end of the reset spring 25 contacts the limiting surface in the joint tightening sleeve 23 , and the top end of the reset spring 25 contacts the top connecting cone 27 .

[0029] The above describes the specific structure of the present invention in detail. The working principle of the present invention will be described below: the bellows and the mesh sleeve outside the bellows are clamped by the auxiliary clamping mechanism 2, the joint is placed on the outside of one end of the mesh sleeve, the main oil cylinder 21 drives the lifting plate 18 to press down, so that the lifting plate 18 drives the joint tightening sleeve 23 to tighten the joint, and then the auxiliary oil cylinder 22 presses down, contacts the downward pressure shaping push rod 24, drives the downward pressure shaping push rod 24 to press down, and the shaping pressure head 26 contacts the bellows, and the bellows and the mesh sleeve to be welded are pressed. The main oil cylinder 21 and the auxiliary oil cylinder 22 are retracted after the shaping is completed. Under the action of the return spring 25, the shaping push rod 24 is pressed down to return to its original state. This auxiliary shaping mechanism before welding of the metal hose has a clever structural design, strong practicality, and stable operation. By using this auxiliary shaping mechanism before welding of the metal hose, auxiliary shaping in the production process of the metal hose is realized, replacing the manual shaping operation of the metal hose, effectively improving the shaping efficiency of the metal hose, and further improving the production efficiency of the metal hose.

[0030] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Any changes that may be made to certain parts thereof by those skilled in the art all reflect the principles of the present invention and fall within the scope of protection of the present invention.

Claims

1. A metal hose pre-welding auxiliary shaping mechanism, characterized in that: The invention comprises a support assembly (1), an auxiliary clamping mechanism (2) is provided on the support assembly (1), a lifting guide assembly (3) is provided on both sides of the auxiliary clamping mechanism (2) on the support assembly (1), an auxiliary mounting mechanism (4) is provided at the top end of the lifting guide assembly (3), a main downward pressure power assembly (5) is provided on the auxiliary mounting mechanism (4), a lifting assembly (6) is provided at the moving part of the lifting guide assembly (3), an auxiliary downward pressure power assembly (7) is provided on the lifting assembly (6), an auxiliary mounting frame (8) is provided on the lifting assembly (6), and an auxiliary shaping assembly (9) is provided on the auxiliary mounting frame (8); The support assembly (1) comprises a support frame (10), a support plate (11) is provided on the support frame (10), the lifting guide assembly (3) comprises lifting guide columns (16) provided on the support plate (11) and located on both sides of the auxiliary clamping mechanism (2), the lifting guide columns (16) are provided with a movable sleeve (17) that can be lifted and moved, and the movable sleeve (17) is provided with a lifting assembly (6); The lifting assembly (6) comprises a lifting plate (18) arranged on a movable sleeve (17), and a connection limiting sleeve (19) is provided on the lifting plate (18); The auxiliary mounting mechanism (4) includes an auxiliary plate (20) arranged on the top end of the lifting guide column (16), and the main downward pressure power assembly (5) includes a main oil cylinder (21) arranged on the auxiliary plate (20); The auxiliary downward pressure power assembly (7) includes an auxiliary oil cylinder (22) arranged on the lifting plate (18); The auxiliary shaping assembly (9) comprises a joint tightening sleeve (23) arranged on the auxiliary mounting frame (8), a downward shaping push rod (24) is arranged inside the joint tightening sleeve (23), and a return spring (25) is arranged outside the downward shaping push rod (24); The bottom end of the downward shaping push rod (24) is provided with a shaping pressure head (26), and the top end of the downward shaping push rod (24) is provided with a top connecting frustum (27); The bottom end of the reset spring (25) contacts the limiting surface in the joint tightening sleeve (23), and the top end of the reset spring (25) contacts the top connecting cone (27).

2. The auxiliary shaping mechanism before welding of a metal hose according to claim 1, characterized in that: An auxiliary leveling component (12) is provided at the bottom of the support frame (10), and an auxiliary clamping mechanism (2) is provided on the support plate (11).

3. The auxiliary shaping mechanism before welding of a metal hose according to claim 2, characterized in that: The auxiliary clamping mechanism (2) comprises a fixed clamping seat (13) arranged on a support plate (11), a dynamic clamping seat (14) arranged on one side of the fixed clamping seat (13), and a control component (15) for controlling the movement of the dynamic clamping seat (14) is arranged on the support plate (11) and located on one side of the dynamic clamping seat (14).

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