Integrated welding impact seat structure

Abstract

The utility model provides a welding integrated striker structure, which relates to the field of strikers, and comprises a traction beam upper cover plate and a traction beam lower cover plate, traction beam webs are welded on two sides between the traction beam upper cover plate and the traction beam lower cover plate, a chassis end beam is arranged on one side of the traction beam lower cover plate, and the chassis end beam is connected with a chassis. An upper partition plate is arranged at the bottom of the traction beam upper cover plate; the traction beam upper cover plate, the traction beam lower cover plate, the traction beam web and the underframe end frame are arranged to form the striker body, the upper partition plate, the impact plate, the reinforcing column, the coupler bracket, the reinforcing beam, the bottom partition plate and the U-shaped plate are arranged to form the whole striker structure, and all the structures are connected in a welded mode. The structure flexibility is improved, the cost is reduced, the small-batch production requirement is met, the economical efficiency is improved, meanwhile, key stress part connectors are cut based on the traction beam lower cover plate and the traction beam web, and the overall reliability of the structure is improved.

Description

Technical Field

[0001] The utility model belongs to the field of impact seats, in particular to a welded integrated impact seat structure. Background Art

[0002] The impact seat is set at the end of the chassis. One of its functions is to install the coupler buffer device. Another function is safety protection. When the coupler buffer device fails or other reasons cause the coupler hook shoulder and the chassis to collide, the impact seat protects the vehicle body. Therefore, the impact seat generally has greater strength and rigidity.

[0003] In the prior art, the vehicle impact seat generally adopts a casting structure, and the impact seat and the chassis are assembled by welding or riveting. Due to the differences in the height of the hooks in different countries or the chassis heights of different vehicles, there are large differences in the vertical positioning dimensions of the impact seat relative to the chassis. Therefore, the impact seat generally needs to be redesigned and manufactured to match the chassis structure, which not only generates additional mold costs, but also increases the cost for small batch products and reduces market competitiveness.

[0004] In summary, the present invention provides a welded integrated impact seat structure to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The top and bottom of the support frame are provided with a toothed plate, and the toothed plate is provided with a toothed plate, and the toothed plate is provided with a toothed plate.

[0007] Furthermore, in the utility model, the slave plate seat is welded to one side of the web of the traction beam, the wear plate is welded to the back side of the slave plate seat, the number of the rib plates is two, and the two rib plates are welded to the front side of the slave plate seat.

[0008] Furthermore, in the utility model, the impact plate is cut from a flat plate, the front end contour size is set according to the hook spacing, the two sides are respectively welded to one side of the two traction beam webs, and the inner contour is consistent with the cut contour of the traction beam lower cover flange.

[0009] Furthermore, in the present invention, the upper partition plate is in the shape of a rectangular plate, which is assembled above the impact plate and welded around the periphery.

[0010] Furthermore, in the present invention, the U-shaped plate is made of folded and pressed steel plate, with the tail portion cut into a circular arc and gradually transitioned, which plays a reinforcing role for the lower cover plate of the traction beam.

[0011] Furthermore, in the utility model, the coupler bracket is supported by folding and pressing steel plates, both sides of which are welded to the lower cover plate of the traction beam, and the bottom is welded to the top of the lower cover plate of the traction beam.

[0012] Furthermore, in the utility model, the reinforcing beam adopts an L-shaped cross-section structure, the top is welded to the bottom of the lower cover plate of the traction beam, the back is welded to the U-shaped plate, the number of bottom partitions is two, and the two bottom partitions are both arranged between the reinforcing beam and the U-shaped plate, and are welded and fixed to the reinforcing beam and the U-shaped plate.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] The utility model is used to constitute an impact seat main body by arranging a traction beam upper cover plate, a traction beam lower cover plate, a traction beam web plate and a chassis end frame, and is used to form an overall impact seat structure by arranging an upper partition plate, an impact plate, a reinforcement column, a hook bracket, a reinforcement beam, a bottom partition plate and a U-shaped plate, and the various structures are connected by welding, which improves the structural flexibility, reduces the cost, meets the needs of small batch production, and improves the economy. At the same time, the interface of the key stress-bearing part is based on the cutting of the traction beam lower cover plate and the traction beam web plate, which improves the overall reliability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a main structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0017] Figure 3 It is a side sectional structural schematic diagram of the utility model.

[0018] In the figure:

[0019] 1. Traction beam upper cover plate; 2. Traction beam lower cover plate; 3. Traction beam web plate; 4. Underframe end beam; 5. Upper partition plate; 6. Impact plate; 7. Reinforcement column; 8. Hook bracket; 9. Reinforcement beam; 10. Bottom partition plate; 11. U-shaped plate; 12. From plate seat; 13. Wear plate; 14. Rib plate. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model. Example

[0021] like Figure 1-3 As shown, it is the first embodiment of the utility model, which provides a welded integrated impact seat structure, including a traction beam upper cover plate 1 and a traction beam lower cover plate 2, traction beam webs 3 are welded on both sides between the traction beam upper cover plate 1 and the traction beam lower cover plate 2, a chassis end beam 4 is arranged on one side of the traction beam lower cover plate 2, an upper partition plate 5 is arranged at the bottom of the traction beam upper cover plate 1, an impact plate 6 is arranged at the bottom of the upper partition plate 5, and a reinforcing column is welded on the side of the traction beam web 3 away from the chassis end beam 4 7. The top and bottom of the reinforcing column 7 are welded to the traction beam upper cover plate 1 and the traction beam lower cover plate 2 respectively. A coupler bracket 8 is arranged on the top of the traction beam lower cover plate 2, a reinforcing beam 9 is arranged on the bottom of the coupler bracket 8, a bottom partition plate 10 is arranged on the back of the reinforcing beam 9, a U-shaped plate 11 is arranged on the back of the bottom partition plate 10, a plate seat 12 is arranged between the traction beam upper cover plate 1 and the traction beam lower cover plate 2, a wear plate 13 is arranged on the back of the plate seat 12, and a rib plate 14 is arranged on the front of the wear plate 13.

[0022] like Figure 1-3 As shown, the traction beam upper cover plate 1, the traction beam lower cover plate 2, the traction beam web 3 and the chassis end frame 4 cooperate to form the impact seat main body, the upper partition plate 5, the impact plate 6, the reinforcement column 7, the coupler bracket 8, the reinforcement beam 9, the bottom partition plate 10 and the U-shaped plate 11 are used to form an overall impact seat structure, and the various structures are connected by welding to improve the structural flexibility, reduce the cost, meet the needs of small batch production, and improve the economy. At the same time, the interface of the key stress-bearing part is cut based on the traction beam lower cover plate 2 and the traction beam web 3, which improves the overall reliability of the structure. Example

[0023] Reference Figure 1 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0024] In this embodiment, the plate seat 12 is welded to one side of the traction beam web 3, the wear plate 13 is welded to the back side of the plate seat 12, and there are two rib plates 14, both of which are welded to the front side of the plate seat 12.

[0025] The impact plate 6 is cut from a flat plate, the front end profile is set according to the hook spacing, the two sides are welded to one side of the two traction beam webs 3 respectively, and the inner profile is consistent with the profile of the flange cutout of the lower cover plate of the traction beam.

[0026] The upper partition plate 5 is a rectangular plate in shape, assembled above the impact plate 6 and welded around the circumference.

[0027] like Figure 1 As shown, the upper partition 5, the impact plate 6, the reinforcement column 7, the coupler bracket 8, the reinforcement beam 9, the follower plate seat 12, the wear plate 13 and the rib plate 14 are used to form an integral impact seat structure, and the various structures are connected by welding to improve the structural flexibility, reduce the cost and meet the needs of small-batch production. Example

[0028] Reference Figure 1 , which is the third embodiment of the utility model, and this embodiment is based on the previous two embodiments.

[0029] In this embodiment, the U-shaped plate 11 is made of folded and pressed steel plate, with the tail portion cut into an arc and a gradual transition, which plays a role in reinforcing the lower cover plate 2 of the traction beam.

[0030] The coupler bracket 8 is supported by folding and pressing steel plates, with both sides welded to the lower cover plate 2 of the traction beam, and the bottom welded to the top of the lower cover plate 2 of the traction beam.

[0031] The reinforcing beam 9 adopts an L-shaped cross-section structure, the top is welded to the bottom of the traction beam lower cover plate 2, and the back is welded to the U-shaped plate 11. There are two bottom partitions 10, and the two bottom partitions 10 are both arranged between the reinforcing beam 9 and the U-shaped plate 11, and are welded and fixed to the reinforcing beam 9 and the U-shaped plate 11.

[0032] like Figure 1 As shown, the U-shaped plate 11 is made of folded and pressed steel plates, and plays a reinforcing role on the lower cover plate 2 of the traction beam.

[0033] When in use, the traction beam upper cover plate 1, the traction beam lower cover plate 2, the traction beam web 3 and the frame end beam 4 are used to constitute the impact seat main body. By arranging the upper partition plate 5, the impact plate 6, the reinforcement column 7, the coupler bracket 8, the reinforcement beam 9, the bottom partition plate 10 and the U-shaped plate 11, it is used to form an overall impact seat structure, and the welding connection method is adopted between the structures to improve the structural flexibility, reduce the cost, meet the needs of small batch production, and improve the economy. At the same time, the interface of the key stress-bearing part is cut based on the traction beam lower cover plate 2 and the traction beam web 3, which improves the overall reliability of the structure.

[0034] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0035] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A welded integrated impact seat structure, comprising a traction beam upper cover plate (1) and a traction beam lower cover plate (2), characterized in that: Traction beam webs (3) are welded on both sides between the traction beam upper cover plate (1) and the traction beam lower cover plate (2); a chassis end beam (4) is arranged on one side of the traction beam lower cover plate (2); an upper partition plate (5) is arranged at the bottom of the traction beam upper cover plate (1); an impact plate (6) is arranged at the bottom of the upper partition plate (5); a reinforcement column (7) is welded on the side of the traction beam web (3) away from the chassis end beam (4); the top and bottom of the reinforcement column (7) are respectively connected to the traction beam upper cover plate (1) and the traction beam lower cover plate ( 2) welding, a coupler bracket (8) is arranged on the top of the traction beam lower cover plate (2), a reinforcing beam (9) is arranged on the bottom of the coupler bracket (8), a bottom partition plate (10) is arranged on the back of the reinforcing beam (9), a U-shaped plate (11) is arranged on the back of the bottom partition plate (10), a follower plate seat (12) is arranged between the traction beam upper cover plate (1) and the traction beam lower cover plate (2), a wear plate (13) is arranged on the back of the follower plate seat (12), and a rib plate (14) is arranged on the front of the wear plate (13).

2. The welded integrated impact seat structure according to claim 1, characterized in that: The secondary plate seat (12) is welded to one side of the web plate (3) of the traction beam, the wear plate (13) is welded to the back side of the secondary plate seat (12), the number of the rib plates (14) is two, and the two rib plates (14) are both welded to the front side of the secondary plate seat (12).

3. The welded integrated impact seat structure according to claim 1, characterized in that: The impact plate (6) is cut from a flat plate, the front end profile is set according to the hook spacing, the two sides are respectively welded to one side of the two traction beam webs (3), and the inner profile is consistent with the profile of the flange cutout of the traction beam lower cover plate.

4. The welded integrated impact seat structure according to claim 1, characterized in that: The upper partition plate (5) is in the shape of a rectangular plate, assembled above the impact plate (6), and welded around its circumference.

5. The welded integrated impact seat structure according to claim 1, characterized in that: The U-shaped plate (11) is made of folded and pressed steel plate, with the tail portion cut into an arc and a gradual transition, thereby reinforcing the lower cover plate (2) of the traction beam.

6. The welded integrated impact seat structure according to claim 1, characterized in that: The coupler bracket (8) is supported by folding and pressing a steel plate, with both sides welded to the traction beam lower cover plate (2), and the bottom welded to the top of the traction beam lower cover plate (2).

7. The welded integrated impact seat structure according to claim 1, characterized in that: The reinforcing beam (9) has an L-shaped cross-section structure, the top is welded to the bottom of the traction beam lower cover plate (2), and the back is welded to the U-shaped plate (11). There are two bottom partitions (10), and the two bottom partitions (10) are both arranged between the reinforcing beam (9) and the U-shaped plate (11), and are welded and fixed to the reinforcing beam (9) and the U-shaped plate (11).

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