Integrated roll arc core of anti-collision beam production line
By adopting an integrated roller arc core design in the automobile anti-collision beam production line, the hole position interference problem caused by the assembly gap of the split core is solved, the production efficiency and product quality are improved, and the scrap quantity is reduced.
Patent Information
- Application Number
- CN202420654833.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-04-01
AI Technical Summary
In the automobile anti-collision beam production line, the split roller arc core is prone to assembly gaps, causing the hole position to interfere with the core, hindering the production line operation and increasing the number of product scraps, especially when producing anti-collision beams with thinner thickness, it is more prominent.
An integrated roller arc core is adopted, including the core head, the left core body, the right core body and the core connection part, forming an integral structure to avoid assembly gaps and ensure that the hole position has no interference with the core.
Through the integrated core design, the hole position and core interference are avoided, the operation efficiency of the production line is improved, the quantity of product scrapping is reduced, and the material problem of loading when producing automobile anti-collision beams with thinner thickness is solved.
Smart Images
Figure CN222790369U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an integrated roller arc core of an anti-collision beam production line. Background Art
[0002] As an important component of automobile operation safety, automobile anti-collision beams absorb the energy generated by collisions and reduce damage to vehicles. In automobile anti-collision beam production lines, in order to reduce the appearance of wrinkles and other quality defects on the product surface due to extrusion, split roller arc cores are often used, which easily lead to gaps at the assembly point, causing the product holes to get stuck with the gaps in the core. For automobile anti-collision beam production lines with relatively thin thickness (≤0.9mm), split cores can save costs, but the holes of the anti-collision beams often interfere with the cores, hindering the operation of the production line and causing a large number of scrapped products.
[0003] In order to solve the above problems, the present utility model is hereby proposed. Utility Model Content
[0004] The utility model aims to provide an integrated roller arc core for an anti-collision beam production line.
[0005] The above purpose is achieved by the following technical solutions:
[0006] An integrated roller arc core for an anti-collision beam production line comprises a core head, a left core body, a right core body and a core body connecting part; the front side of the core body connecting part is respectively connected to the left core body and the right core body, the core head is connected in front of the core body connecting part, and the core head, the left core body, the right core body and the core body connecting part are an integrated structure.
[0007] Preferably, the left core, the core connecting part and the right core form a U-shaped structure in the horizontal direction.
[0008] Preferably, the core head includes a core head connecting hole, the left core body and the right core body both include a core body connecting hole, and a mounting hole 1 is provided above the core body connecting portion, and the mounting hole 1 is a trapezoidal hole.
[0009] Furthermore, the right core body, the core body connecting part and the left core body form a second U-shaped structure in the vertical direction; the height of the core head is the same as the thickness of the U-shaped bottom of the second U-shaped structure.
[0010] Preferably, the thickness of the core head is smaller than the inner diameter of the U-shaped structure 1.
[0011] Furthermore, a second mounting hole is provided at the bottom of the second U-shaped structure, and the second mounting hole is a trapezoidal hole.
[0012] Preferably, the rear outer edges of the left core and the right core are arc-shaped.
[0013] Beneficial technical effects:
[0014] The utility model changes the core from a split type to an integrated type, thereby avoiding the interference between the hole position of the anti-collision beam and the core, which hinders the operation of the production line and causes a large number of scrapped products. The integrated core can achieve the effect of the original split core (reducing the waves of the anti-collision beam), can improve the production efficiency of the production line in producing anti-collision beams, and solves the problem of material jamming when producing relatively thin (≤0.9mm) automobile anti-collision beams. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a schematic diagram of the structure of the integrated roller arc core angle 1 of the utility model.
[0017] Figure 2 It is a schematic diagram of the structure of the integrated roller arc core angle 2 of the utility model.
[0018] Figure 3 It is a schematic diagram of the structure of the integrated roller arc core angle 3 of the utility model.
[0019] Figure 4 It is a schematic diagram of the structure of the integrated roller arc core angle 4 of the utility model.
[0020] Figure 5 It is a schematic diagram of the structure of the integrated roller arc core angle 5 of the utility model.
[0021] Figure 6 It is a schematic diagram of the structure of the integrated roller arc core connection of the utility model.
[0022] The numbers in the figure are: 1, right core; 2, left core; 3, core connection part; 4, core head; 5, mounting hole 1; 6, core connection hole; 7, core head connection hole; 8, mounting hole 2. DETAILED DESCRIPTION
[0023] Reference Figure 1-Figure 6 As shown, an integrated roller arc core of an anti-collision beam production line includes a core head 4, a left core body 2, a right core body 1 and a core body connecting part 3; the front side of the core body connecting part 3 is respectively connected to the left core body 2 and the right core body 1, and the left core body 2, the core body connecting part 3 and the right core body 1 form a U-shaped structure in the horizontal direction. When adjacent integrated roller arc cores are connected, the U-shaped structure is used to accommodate the core head 4, and the core head 4 is connected in front of the core body connecting part 3. The core head 4, the left core body 2, the right core body 1 and the core body connecting part 3 are an integrated structure. The integrated core can achieve the effect of the original split core, reduce the wave of the anti-collision beam, and improve the production efficiency of the production line in producing anti-collision beams.
[0024] The core head 4 includes a core head connection hole 7, the left core body 2 and the right core body 1 both include a core body connection hole 6, and a mounting hole 15 is provided above the core body connection portion 3. The mounting hole 15 is a trapezoidal hole for easy installation of the embedded trapezoidal screws. The embedded trapezoidal screws for connection can reduce the space, prevent the problem of gap jamming with the anti-collision beam, reduce the occurrence of faults, and ensure the operation of the anti-collision beam production line and the quality of the anti-collision beams produced.
[0025] On the other hand, the right core 1, the core connecting portion 3 and the left core 2 form a U-shaped structure 2 in the vertical direction. The height of the core head 4 is the same as the thickness of the U-shaped bottom of the U-shaped structure 2.
[0026] When adjacent integrated roller arc cores are connected, the integrated roller arc core U-shaped structure 2 can form a continuous U-shaped space.
[0027] The thickness of the core head 4 is smaller than the inner diameter of the U-shaped structure 1, so that the core head 4 can be placed in the U-shaped structure 1.
[0028] The bottom of the U-shaped structure 2 is provided with a second mounting hole 8, which is a trapezoidal hole for facilitating the installation of an embedded trapezoidal screw.
[0029] It also includes an axle pin. When the anti-collision beam production line needs to be connected, the axle pin passes through the core head connecting hole 7 of the core head 4 of the adjacent one-piece roller arc core and the core body connecting hole 6 of the left core body 2 and the right core body 1 of the adjacent one-piece roller arc core to connect the two adjacent one-piece roller arc cores.
[0030] Reference Figure 6 The rear outer edges of the left core 2 and the right core 1 are arc-shaped, and the arc structure is relatively round. When adjacent integrated roller arc cores are connected, the rear arc outer edges of the left core 2 and the right core 1 are in contact with the front outer edges of the adjacent integrated roller arc cores, the left core 2 and the right core 1. The arc contact can form a rolling contact surface, which is beneficial to the connection of adjacent integrated roller arc cores and can ensure the smooth operation of the anti-collision beam production line.
[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An integrated roller arc core for an anti-collision beam production line, characterized in that: The invention comprises a core head (4), a left core body (2), a right core body (1) and a core body connecting part (3); the front side of the core body connecting part (3) is respectively connected to the left core body (2) and the right core body (1), the core head (4) is connected in front of the core body connecting part (3), and the core head (4), the left core body (2), the right core body (1) and the core body connecting part (3) are an integrated structure.
2. The integrated roller arc core of the anti-collision beam production line according to claim 1 is characterized in that: The left core (2), the core connecting portion (3) and the right core (1) form a U-shaped structure in the horizontal direction.
3. The integrated roller arc core of the anti-collision beam production line according to claim 2 is characterized in that: The core head (4) comprises a core head connection hole (7), the left core body (2) and the right core body (1) both comprise a core body connection hole (6), and a mounting hole (5) is arranged above the core body connection portion (3); the mounting hole (5) is a trapezoidal hole.
4. The integrated roller arc core of the anti-collision beam production line according to claim 1 is characterized in that: The right core (1), the core connecting portion (3) and the left core (2) form a second U-shaped structure in the vertical direction; the height of the core head (4) is the same as the thickness of the U-shaped bottom of the second U-shaped structure.
5. The integrated roller arc core of the anti-collision beam production line according to claim 4 is characterized in that: The thickness of the core head (4) is smaller than the inner diameter of the U-shaped structure 1.
6. The integrated roller arc core of the anti-collision beam production line according to claim 5 is characterized in that: The bottom of the U-shaped structure 2 is provided with a second mounting hole (8), which is a trapezoidal hole.
7. The integrated roller arc core of the anti-collision beam production line according to claim 6 is characterized in that: The rear outer edges of the left core (2) and the right core (1) are arc-shaped.