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CN-224223753-U - Rearview mirror production assembly device

CN224223753UCN 224223753 UCN224223753 UCN 224223753UCN-224223753-U

Abstract

The utility model discloses a rearview mirror production assembly device relates to rearview mirror equipment technical field, including the bottom plate, two mounting panels, fixed mounting is at the top of bottom plate; the utility model discloses in, when rear-view mirror production equipment centre gripping, external force acts on the clamp splice and transmits to oval spring steel first elastic component and make its deformation, drives inner wall V-arrangement second elastic component change angle, adjacent V-arrangement reset piece cooperation deformation, through elastic component cooperation deformation adaptation shell shape and provide clamping force, each elastic component relies on spring steel elasticity to reset after the external force is withdrawn; the cooperative deformation can adaptively adjust clamping force according to materials such as a lens, a lens shell, a metal bracket and the like, and glass fragmentation, plastic deformation and metal displacement are avoided.

Inventors

  • PU RENXU
  • LI JIQUAN

Assignees

  • 宝曼电子(江苏)有限公司

Dates

Publication Date
20260512
Application Date
20250630

Claims (8)

  1. 1. Rear-view mirror production assembly device, including bottom plate (1), its characterized in that: the two mounting plates (2) are fixedly arranged at the top of the bottom plate (1); the first elastic piece (3) is fixedly arranged on one side of the mounting plate (2), the shape of the first elastic piece (3) is elliptical, two groups of second elastic pieces (4) are fixedly arranged on the inner wall of the first elastic piece (3), two groups of second elastic pieces (4) are arranged in number, and the other end points of the second elastic pieces (4) are also arranged on the inner wall of the first elastic piece (3); The reset piece (5) is arranged between the upper and lower adjacent second elastic pieces (4), and the reset piece (5) is also V-shaped; The clamping block (8) is fixedly arranged on the outer wall of the first elastic piece (3).
  2. 2. The rearview mirror production and assembly device as claimed in claim 1, wherein the first elastic piece (3), the second elastic piece (4) and the reset piece (5) are made of spring steel.
  3. 3. The rearview mirror production and assembly device as claimed in claim 2, characterized in that the cross section of the clamping block (8) is trapezoidal, the inclined surface of the clamping block (8) faces upwards, the inclined surface of the clamping block (8) is provided with a mounting groove, and a plurality of guide rollers (9) are rotatably arranged on the mounting groove.
  4. 4. A rear view mirror production assembly device as claimed in claim 3, characterized in that the side of the clamping block (8) in contact with the housing of the rear view mirror is integrally formed with a rubber layer (12).
  5. 5. A rearview mirror production and assembly device as claimed in claim 4, characterised in that the outer wall of the guide roller (9) is integrally formed with a rubber soft layer.
  6. 6. The rearview mirror production and assembly device as claimed in claim 5, characterized in that the top of the bottom plate (1) is provided with a guide groove (10), and the bottom of the bottom plate (1) is provided with a sliding block (11) matched with the guide groove (10).
  7. 7. A rear view mirror production assembly as claimed in claim 6, characterized in that the clamping blocks (8) are made of stainless steel.
  8. 8. A rearview mirror production and assembly device as claimed in claim 7, characterised in that said guide rollers (9) are arranged in a linear array.

Description

Rearview mirror production assembly device Technical Field The utility model relates to the technical field of rearview mirror assembly, in particular to a rearview mirror production and assembly device. Background The rearview mirror is an important safety component arranged on a vehicle, is mainly used for assisting a driver in observing road conditions behind, on the side and in front of a part of the vehicle, enlarges the visual field range, reduces the blind area of driving and ensures the driving safety, and is generally composed of a mirror surface, a mirror frame, an adjusting mechanism and the like from the aspects of structure and function, wherein the mirror surface is generally a convex mirror (part of vehicle types are provided with plane mirrors), and the driver can see a wider range by utilizing the divergent action of the convex mirror on light. In the automobile rearview mirror production assembly process, the existing clamping device is difficult to be compatible with the stress requirements of multiple materials such as lenses and mirror shells due to the fact that the clamping force is fixed and lacks self-adaptive adjusting capability, the problems of glass lens fragmentation, plastic mirror shell deformation or metal bracket displacement and the like are easily caused, meanwhile, stress concentration is obvious when the rigid clamping jaw is in contact with a curved surface part, the buffering effect is insufficient, and the force cannot be dynamically adjusted according to different working procedures such as pre-positioning, fastening and detecting, so that the assembly precision is low and the rejection rate is high. Disclosure of utility model The present utility model is directed to a rearview mirror assembly device, which solves the above-mentioned problems. The rearview mirror production and assembly device comprises a bottom plate, two mounting plates, first elastic pieces, clamping blocks and reset pieces, wherein the two mounting plates are fixedly arranged at the top of the bottom plate, the first elastic pieces are fixedly arranged at one side of each mounting plate, the first elastic pieces are elliptical in shape, two groups of second elastic pieces are fixedly arranged on the inner wall of each first elastic piece, the number of one group of second elastic pieces is two, the other end points of each second elastic piece are also arranged on the inner wall of each first elastic piece, the second elastic pieces are in a V shape, the reset pieces are arranged between the upper and lower adjacent second elastic pieces, the reset pieces are also in a V shape, and the clamping blocks are fixedly arranged on the outer wall of each first elastic piece. Further, a damper and a tension spring are fixedly arranged between the mounting plate and the clamping block, and the tension spring is sleeved on the outer wall of the damper. Further, the cross section of clamp splice sets up to trapezoidal, the inclined plane of clamp splice is up, the mounting groove has been seted up on the inclined plane of clamp splice, rotates on the mounting groove and is provided with a plurality of guide rolls. Further, a rubber layer is integrally formed on one surface of the clamping block, which is contacted with the rearview mirror housing. Further, the outer wall of the guide roller is integrally formed with a rubber soft layer. Further, a guide groove is formed in the top of the bottom plate, and a sliding block matched with the guide groove is installed at the bottom of the bottom plate. Further, the clamping blocks are made of stainless steel. Further, the guide rollers are arranged in a linear array. Compared with the prior art, the utility model has the beneficial effects that: 1. When the rearview mirror is produced, assembled and clamped, external force acts on the clamping blocks and is transmitted to the first elliptical spring steel elastic piece to deform the clamping blocks, the second elliptical spring steel elastic piece is driven to change angles, the adjacent V-shaped resetting pieces are matched to deform, the elastic pieces cooperatively deform to adapt to the shape of the shell and provide clamping force, the elastic pieces elastically reset by the spring steel after the external force is removed, and the cooperative deformation can adaptively adjust clamping force according to materials such as a lens, a lens shell and a metal bracket, so that glass breakage, plastic deformation and metal displacement are avoided. 2. According to the utility model, the cross section of the clamping block is trapezoid, the inclined surface of the clamping block is provided with the mounting groove and is rotationally provided with the plurality of guide rollers, and when the rearview mirror part is placed or taken out, the guide rollers can play a guide role, so that the part is easier to align to the mounting position, meanwhile, the friction force between the part and the clamping block is red