Machining equipment for scavenging header of engine

Abstract

The utility model discloses an engine scavenging collecting pipe machining device which comprises a lifting platform, the lifting platform is used for conducting lifting motion in the vertical direction, a transferring structure is arranged on the lifting platform, and the transferring structure comprises a first displacement assembly arranged above the lifting platform, a second displacement assembly arranged above the lifting platform and a third displacement assembly arranged above the lifting platform, the first displacement assembly can do linear reciprocating motion in the length direction of the lifting platform. The second displacement assemblies are arranged on the first displacement assembly and can do linear reciprocating motion in the width direction of the lifting platform; and the bearing assembly is arranged on the second displacement assembly and comprises a supporting frame and a plurality of guide rollers rotationally arranged on the supporting frame, and the guide rollers are used for bearing the scavenging collecting pipes. The machining equipment for the scavenging header of the engine can conduct welding operation on components of different models in the three-axis direction, meanwhile, the machining equipment is provided with a plurality of stations, and the welding efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship fittings processing equipment, in particular to a processing equipment for an engine scavenging manifold. Background Art

[0002] The engine scavenging manifold is one of the important components of the ship engine. The scavenging manifold is welded and formed by multiple parts. During the welding process, the parts need to be moved to perform welding operations at corresponding positions. For example, the scavenging manifold rotary welding device disclosed in patent number CN219336660U includes a base, a support frame is fixedly installed on the top wall surface of the base, a rotating transmission assembly is fixedly installed on the side surface of the supporting frame, a side base is welded on the side of the base, a supporting structure is fixedly installed on the top wall surface of the side base, a supporting column is fixedly installed on the top of the supporting structure, and a welding transmission assembly is fixedly installed on the top of the fixed block; the rotating transmission assembly includes a rotating disk, which effectively facilitates the rotation of the scavenging manifold under the action of the rotating transmission assembly. However, this type of device cannot move the welding parts in three axes, and there are still shortcomings in the welding process. Utility Model Content

[0003] The utility model aims to avoid the shortcomings of the prior art and provides a processing device for an engine scavenging manifold which can move in three axial directions.

[0004] The utility model solves the technical problem by adopting the following technical solution: a processing device for an engine scavenging manifold comprises a lifting platform, the lifting platform is used to make a lifting movement in a vertical direction, a transfer structure is arranged on the lifting platform, and the transfer structure comprises:

[0005] A first displacement assembly disposed above the lifting platform, the first displacement assembly being capable of performing a linear reciprocating motion along the length direction of the lifting platform;

[0006] A plurality of second displacement assemblies arranged on the first displacement assembly, wherein the second displacement assemblies can make a linear reciprocating motion along the width direction of the lifting platform;

[0007] The bearing assembly is arranged on the second displacement assembly, and the bearing assembly includes a support frame and a plurality of guide rollers rotatably arranged on the support frame, and the guide rollers are used to receive the scavenging manifold.

[0008] In several embodiments, the first displacement assembly includes a first movable plate and a first linear guide rail, the first linear guide rail is disposed on both sides above the lifting platform, and the first movable plate can move along the first linear guide rail.

[0009] In several embodiments, a first limiting portion is disposed above the lifting platform, the first limiting portion comprising a base, a connecting rod and a knob, the connecting rod is rotatably disposed on the base, the knob is sleeved on the connecting rod and is threadably matched with the connecting rod;

[0010] A limiting plate is disposed at one end of the first movable plate, and a limiting slot is disposed on the limiting plate. The connecting rod can be rotated into the limiting slot, and the knob can be rotated to abut against the end surface of the limiting plate.

[0011] In several embodiments, the second displacement assembly includes a connecting plate, a second movable plate and a second linear guide rail, the second linear guide rail is disposed on the connecting plate, the connecting plate is disposed on the first movable plate, and the second movable plate can move along the second linear guide rail.

[0012] In several embodiments, the support frame is disposed on the second movable plate, and the guide roller is disposed parallel to the length direction of the lifting platform.

[0013] In several embodiments, a limit column is provided on the connecting plate, and a screw-in component is provided on the limit column. The screw-in component is screwed into the limit column and cooperates with the limit column thread. A slot is provided at one end of the second movable plate, and the screw-in component can pass through the slot and abut the end face of the second movable plate.

[0014] In some embodiments, a handle is provided on the second movable plate.

[0015] In several embodiments, a plurality of rollers are disposed below the lifting platform.

[0016] The beneficial effects of the utility model are:

[0017] The processing equipment of the engine scavenging manifold in the utility model can perform linear displacement in three-axis directions, namely, the X, Y and Z axis directions, so as to facilitate welding operations on components of different models and at the same time have multiple workstations to improve welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are for illustrative purposes only of selected embodiments and do not represent all possible implementations, and should not be considered to limit the scope of the present invention.

[0019] Figure 1 The overall structure of the processing equipment for the engine scavenging manifold in the first embodiment is schematically shown;

[0020] Figure 2 Schematically shows Figure 1 The side view structure of

[0021] Figure 3 Schematically shows Figure 1 A structure in another perspective;

[0022] Figure 4 Schematically shows Figure 3 The structure in which the second displacement component is combined with the bearing component;

[0023] Figure 5 Schematically shows Figure 3 The enlarged structure of the middle A part. DETAILED DESCRIPTION

[0024] Below, embodiments of the present invention are described in detail with reference to the accompanying drawings. To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the present invention for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

[0026] Example 1

[0027] like Figure 1-Figure 3 As shown, the processing equipment for the engine scavenging manifold provided in this embodiment mainly includes a lifting platform 10 and a transfer structure arranged on the lifting platform 10. The lifting platform 10 can adopt a conventional scissor-type lifting platform in the field. The lifting platform 10 can drive the transfer structure to make a vertical lifting movement. The transfer structure can first be used to carry the parts to be welded, and then realize the change in the height direction of the parts to be welded.

[0028] Moreover, a roller 80 can be set at each of the four corners below the lifting platform 10, thereby realizing the movement of the entire equipment and improving the flexibility of use. To this end, a U-shaped push-pull rod structure can be welded on one side of the lifting platform 10 to facilitate human hand holding and pushing.

[0029] Specifically, the transfer structure is mainly composed of a first displacement component 20 arranged above the lifting platform 10, a plurality of second displacement components 30 arranged on the first displacement component 20, and a bearing component 40 arranged on the second displacement component 30. The first displacement component 20 can make a linear reciprocating motion along the length direction of the lifting platform 10, and the second displacement component 30 can make a linear reciprocating motion along the width direction of the lifting platform 10. Therefore, the transfer structure can make linear motions in two horizontal and vertical directions, and the components are carried by the bearing component 40.

[0030] The first displacement assembly 20 includes a first movable plate 21 and a first linear guide rail 22 . The first linear guide rail 22 is disposed on both sides above the lifting platform 10 . The first movable plate 21 can move along the first linear guide rail 22 .

[0031] Combination Figure 4 As shown, the second displacement assembly 30 includes a connecting plate 31, a second movable plate 32 and a second linear guide 33, the second linear guide 33 is arranged on the connecting plate 31, the connecting plate 31 is arranged on the first movable plate 21, the second movable plate 32 can move along the second linear guide 33, and a handle 70 is arranged on the second movable plate 32 to facilitate holding and pushing the second movable plate 32.

[0032] A limiting column 61 is provided on the connecting plate 31, and a screw-in component 62 is provided on the limiting column 61. The screw-in component 62 is screwed into the limiting column 61 and threadedly cooperated with the limiting column 61. A slot 321 is provided at one end of the second movable plate 32. The screw-in component 62 can pass through the slot 321 and abut against the end surface of the second movable plate 32. The screw-in component 62 is a bolt structure with a lifting eye. The second movable plate 32 cannot pass through the screw-in component 62, thereby limiting its extreme movement in one direction. The screw-in component 62 is pressed on the second movable plate 32 to fix it.

[0033] Here, the moving directions of the first moving plate 21 and the second moving plate 32 are perpendicular, and there is a certain distance between the two second moving plates 32 .

[0034] Among them, the bearing assembly 40 includes a support frame 41 and a plurality of guide rollers 42 rotatably arranged on the support frame 41, the guide rollers 42 are used to receive the scavenging collecting pipe, the support frame 41 is arranged on the second movable plate 32, and the guide rollers 42 are arranged to be parallel to the length direction of the lifting platform 10. The guide roller 42 structure can facilitate the sliding of heavy components.

[0035] Combination Figure 5As shown, a first limiting portion 50 is arranged above the lifting platform 10, and the first limiting portion 50 includes a base 51, a connecting rod 52 and a knob 53. The connecting rod 52 is rotatably arranged on the base 51, and the knob 53 is sleeved on the connecting rod 52 and threadedly engaged with the connecting rod 52. A limiting plate 211 is arranged at one end of the first movable plate 21, and a limiting groove 212 is arranged on the limiting plate 211. The connecting rod 52 can be rotated into the limiting groove 212, and the knob 53 can be rotated to abut against the end face of the limiting plate 211.

[0036] That is, one end of the connecting rod 52 is rotatably connected to the base 51 through a rotating shaft, and the other end is provided with an external thread to be threadedly connected to the knob 53. When the connecting rod 52 is rotated to a vertical state, the knob 53 drops down to abut against the end surface of the limit plate 211 to fix the first movable plate 21. Unscrew the knob 53, lower the connecting rod 52 to make it detach from the limit plate 211, and the first movable plate 21 can be displaced.

[0037] Therefore, the processing equipment of the engine scavenging manifold in this embodiment is mainly used to perform three-axis displacement on the scavenging manifold component to be welded, and to perform welding production in combination with manual or automatic welding equipment.

[0038] All the methods described herein can be performed in any suitable order. Any and all examples used, or exemplary language provided herein (such as "for example") are merely to better illustrate the present invention, and are not intended to limit the scope of the present invention, unless the claims are included. The language in the detailed description should not be understood as indicating any essential factors for practicing the present invention that are not claimed.

[0039] The present invention describes preferred embodiments, including the best way to carry out the present invention known to the inventor. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The inventors anticipate that skilled artisans may use such variations as appropriate, and the inventors point out that the present invention may be implemented in other ways than those specifically described herein. Therefore, the present invention includes all improvements included in the spirit and scope of the present invention as defined by the claims. Moreover, unless otherwise stated or clearly contradictory in content, the present invention includes any of the above factors and all possible variations thereof.

Claims

1. A processing device for an engine scavenging manifold, comprising a lifting platform (10), wherein the lifting platform (10) is used for performing a vertical lifting movement, and is characterized in that: The lifting platform (10) is provided with a transfer structure, and the transfer structure comprises: A first displacement assembly (20) is arranged above the lifting platform (10), wherein the first displacement assembly (20) can make a linear reciprocating motion along the length direction of the lifting platform (10); A plurality of second displacement assemblies (30) arranged on the first displacement assembly (20), wherein the second displacement assemblies (30) can make a linear reciprocating motion along the width direction of the lifting platform (10); A bearing assembly (40) is arranged on the second displacement assembly (30), wherein the bearing assembly (40) comprises a support frame (41) and a plurality of guide rollers (42) rotatably arranged on the support frame (41), wherein the guide rollers (42) are used to receive the scavenging air collecting pipe.

2. The processing equipment for an engine scavenging manifold according to claim 1, characterized in that: The first displacement assembly (20) comprises a first movable plate (21) and a first linear guide rail (22); the first linear guide rail (22) is arranged on both sides above the lifting platform (10); and the first movable plate (21) can move along the first linear guide rail (22).

3. The processing equipment for an engine scavenging manifold according to claim 2, characterized in that: A first limiting portion (50) is arranged above the lifting platform (10), and the first limiting portion (50) comprises a base (51), a connecting rod (52) and a knob (53), wherein the connecting rod (52) is rotatably arranged on the base (51), and the knob (53) is sleeved on the connecting rod (52) and threadedly matched with the connecting rod (52); A limiting plate (211) is provided at one end of the first movable plate (21), a limiting groove (212) is provided on the limiting plate (211), the connecting rod (52) can be rotated into the limiting groove (212), and the knob (53) can be rotated to abut against the end surface of the limiting plate (211).

4. The processing equipment for an engine scavenging manifold according to claim 2, characterized in that: The second displacement assembly (30) comprises a connecting plate (31), a second movable plate (32) and a second linear guide rail (33); the second linear guide rail (33) is arranged on the connecting plate (31); the connecting plate (31) is arranged on the first movable plate (21); and the second movable plate (32) can move along the second linear guide rail (33).

5. The processing equipment for an engine scavenging manifold according to claim 4, characterized in that: The support frame (41) is arranged on the second movable plate (32), and the guide roller (42) is arranged to be parallel to the length direction of the lifting platform (10).

6. The processing equipment for an engine scavenging manifold according to claim 4, characterized in that: A limiting column (61) is provided on the connecting plate (31), and a screw-on component (62) is provided on the limiting column (61). The screw-on component (62) is screwed into the limiting column (61) and threadedly matched with the limiting column (61). A slot (321) is provided at one end of the second movable plate (32), and the screw-on component (62) can pass through the slot (321) and abut against the end surface of the second movable plate (32).

7. The processing equipment for an engine scavenging manifold according to claim 4, characterized in that: The second movable plate (32) is provided with a handle (70).

8. The processing equipment for an engine scavenging manifold according to claim 1, characterized in that: A plurality of rollers (80) are arranged below the lifting platform (10).

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