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CN-113199992-B - Plastic fast-assembling structure for vehicle

CN113199992BCN 113199992 BCN113199992 BCN 113199992BCN-113199992-B

Abstract

The invention relates to the technical field of plastic fast-assembling structures, and provides a plastic fast-assembling structure for vehicles, which comprises a groove, wherein a clamping block is fixedly connected above the groove, the upper cover plate is fixedly connected to the upper side of the clamping block, the connecting plate is fixedly connected to the left side of the upper cover plate, and the protruding block is fixedly connected to the left side of the connecting plate. This automobile-used plastics fast-assembling structure, through block, fixed part, the slide rail, the removal track, inseparable piece, the roller bearing, the curb plate, the sliding block, the stopper, the U type groove, trapezoidal piece and the mutually supporting of fixture block are used, original installation of equipment is not quick, the block is not accurate enough, the installation is dismantled inadequately, extravagant a large amount of cost's problem, make equipment when operating, directly carry out the block, save a large amount of operating time, inside fixture block can reduce installation and dismantlement time simultaneously, improve overall operating speed and efficiency, reduce use cost simultaneously, can improve application range, the practicality is improved simultaneously.

Inventors

  • YANG JUN
  • MO XIAOLONG
  • ZHOU PENG
  • JI LINHAI
  • WANG MINGJIE
  • KE BIN
  • ZHANG FAN
  • WANG JUNSHENG
  • CAO YUANHAO

Assignees

  • 东风延锋（十堰）汽车饰件系统有限公司

Dates

Publication Date
20260512
Application Date
20210506

Claims (11)

  1. 1. The utility model provides a plastic fast-assembling structure for a vehicle, includes recess (1), its characterized in that the top fixedly connected with block (2) of recess (1), the top fixedly connected with upper cover plate (3) of block (2), the left side fixedly connected with connecting plate (4) of upper cover plate (3), the left side fixedly connected with boss (5) of connecting plate (4), the left side fixedly connected with fixed part (6) of boss (5), the right side below fixedly connected with slide rail (7) of fixed part (6), the middle part fixedly connected with movable rail (8) of slide rail (7), the middle part fixedly connected with compact block (9) of movable rail (8), the middle part fixedly connected with ball (10) of compact block (9), the middle part parallel arrangement of ball (10) has roller bearing (11), the right side fixedly connected with triangle piece (12) of roller bearing (11), the below fixedly connected with curb plate (13) of triangle piece (12), the below fixedly connected with stopper (16) of side fixedly connected with stopper (16), a trapezoid block (18) is fixedly connected to the left side of the U-shaped groove (17), a friction block (19) is fixedly connected to the lower portion of the trapezoid block (18), and a reinforcing block (20) is fixedly connected to the right side of the friction block (19); The utility model provides a heat dissipation device, includes boss (21) of below fixedly connected with fixture block (20), fixture block (21) are including pressing briquetting (2101), first connecting plate (2102), second connecting plate (2103), fixed screw (2104), hydraulic means (2105), jack-prop (2106), roof post (2107), bleeder vent (2108), the right side fixedly connected with first connecting plate (2102) of pressing briquetting (2101), the right side fixedly connected with second connecting plate (2103) of first connecting plate (2102), the middle part fixedly connected with fixed screw (2104) of second connecting plate (2103), the middle part fixedly connected with hydraulic means (2105) of fixed screw (2104), the right side fixedly connected with hydraulic means (2105) of hydraulic means (2105), the right side fixedly connected with jack-prop (2106) of hydraulic means (2106), the right side fixedly connected with roof post (2107) of roof post (2107), the right side fixedly connected with bleeder vent (2108) of roof post (2107), the middle part fixedly connected with fixed connection (2104) of frame (22).
  2. 2. The plastic quick-assembly structure for the vehicle, as claimed in claim 1, is characterized in that a detachable structure is formed between the groove (1) and the clamping block (2), and the length ratio of the upper cover plate (3) to the clamping block (2) is one to one.
  3. 3. The plastic quick-assembly structure for the vehicle, which is disclosed in claim 1, is characterized in that the connecting plate (4) is connected with the protruding block (5) through clamping, and the protruding block (5) and the fixing part (6) form an integrated structure.
  4. 4. The plastic quick-assembly structure for the vehicle, as claimed in claim 1, is characterized in that a sliding structure is formed between the sliding rail (7) and the moving rails (8), the number of the moving rails (8) is single, and a detachable structure is formed between the moving rails (8) and the compact blocks (9).
  5. 5. The plastic fast-assembling structure for the vehicle, as set forth in claim 1, characterized in that a rotating structure is formed between the beads (10) and the roller (11), the number of the beads (10) is plural, and the beads (10) are coincident with the central axis of the roller (11).
  6. 6. The plastic quick-assembly structure for the vehicle, as set forth in claim 1, wherein the triangle block (12) is connected with the side plate (13) through welding, and the side plate (13) is connected with the sliding block (14) through clamping.
  7. 7. The plastic fast-assembling structure for the vehicle, as set forth in claim 1, is characterized in that an upper boss structure is formed between the fixed part (6) and the U-shaped groove (17), the fixed plate (16) is perpendicular to the moving track of the movable part, and a limit groove with the same size is formed between the fixed plate (16) and the U-shaped groove (17).
  8. 8. The plastic quick-mounting structure for the vehicle, which is disclosed in claim 1, is characterized in that the U-shaped groove (17) of the fixed part (6) forms a boss structure, the boss aspect ratio is three-point eight-to-two, the trapezoid block (18) presents a trapezoid structure, the height-thickness ratio is two-point five-to-two, the trapezoid bevel angle is an obtuse angle, the quick-mounting side is twenty degrees larger than the angle of the stop side, and a rotating structure is formed between the trapezoid block (18) and the fixed part (6) for assembly.
  9. 9. The plastic quick-assembly structure for a vehicle according to claim 1, wherein the friction block (19) and the reinforcing block (20) are connected by welding, and the thickness ratio of the reinforcing block (20) to the friction block (19) is two to one.
  10. 10. The plastic quick assembly structure for a vehicle according to claim 1, wherein the pressing block (2101) is connected with the first connecting plates (2102) through clamping, the number of the first connecting plates (2102) is single, and the second connecting plates (2103) are symmetrical with the horizontal center line of the first connecting plates (2102).
  11. 11. The plastic quick-assembly structure for a vehicle according to claim 1, wherein a telescopic structure is formed between the hydraulic device (2105) and the top column (2106), and the top column (2106) is connected with the top plate column (2107) through clamping.

Description

Plastic fast-assembling structure for vehicle Technical Field The invention relates to the technical field of plastic fast-assembling structures, in particular to a plastic fast-assembling structure for a vehicle. Background The traditional automobile door outer plate is difficult to replace when damaged due to the adoption of a sheet metal welding structure, the assembly is required to be replaced, the maintenance cost is high, along with the development of the automobile industry and the wide application of plastic materials, the traditional sheet metal welding structure is gradually eliminated, the panel of the automobile interior and exterior decoration part is mostly formed by injection molding of an injection molding machine, the interior decoration part is rich and colorful in molding characteristics of plastic parts, the structure is complex, the interior decoration part to be assembled and the opponent part positioned on the automobile body are required to be assembled and connected frequently, the assembly is firm and reliable during connection, the assembly is convenient during disassembly, the interior decoration part and the opponent part are connected by adopting a clamping structure, and the operation is simpler. The assembly structure between the current traditional automobile plastic products contains structures such as screw links, back-off structure joint, metal clip joint, and not only is difficult to detach or can not dismantle, has increased material cost, management cost and production beat again, simultaneously, adopts the fastener to fix the precision requirement to two plastic parts very high, when deformation or size deviation appear in the working of plastics, causes surface clearance or poor class etc. easily after the assembly, has not only influenced whole car article feel, has still increased the problem of problem analysis and improvement degree of difficulty, can't satisfy people's user demand. Disclosure of Invention Aiming at the defects of the prior art, the invention provides the plastic fast-assembling structure for the vehicle, which has the advantages that the operation is simpler, the operation clamping is faster during the installation, a large amount of time can be saved, meanwhile, the internal connection part is tighter, the waste of equipment cost is reduced, the use is convenient for installation and disassembly, and the like, the assembly structure between the traditional plastic products of the vehicle is solved, the problems that the assembly structure between the traditional plastic products of the vehicle comprises screw links, the back-off structure clamping connection, the metal clip clamping connection and the like, the disassembly is difficult or impossible, the material cost, the management cost and the production beat are increased, meanwhile, the precision requirement of the two plastic parts is very high due to the adoption of the fixing piece, when the plastic parts are deformed or have the size deviation, the surface gap or the surface difference is easy to be caused after the assembly, the texture of the whole vehicle is influenced, and the problem of analyzing and improving the difficulty is also increased. In order to achieve the purposes that the operation is simpler, the operation clamping is quicker during installation, a large amount of time can be saved, meanwhile, the connection position inside the operation clamping device is tighter, the waste use of equipment cost is reduced, the operation clamping device is convenient for the purpose of installation and disassembly, the technical scheme is provided by the invention that the operation clamping device comprises a groove, a clamping block is fixedly connected to the upper side of the groove, an upper cover plate is fixedly connected to the upper side of the clamping block, a connecting plate is fixedly connected to the left side of the upper cover plate, a protruding block is fixedly connected to the left side of the connecting plate, a fixing part is fixedly connected to the left side of the protruding block, a sliding rail is fixedly connected to the right side of the fixing part, a moving rail is fixedly connected to the middle of the sliding rail, round beads are fixedly connected to the middle of the fixing part of the sliding rail, rollers are parallelly arranged in the middle of the round beads, triangular blocks are fixedly connected to the right side of the rolling shafts, side plates are fixedly connected to the lower side plates of the triangular blocks, side plates are fixedly connected to the lower side plates, fixing blocks are fixedly connected to the right side blocks of the left side of the sliding blocks, and fixedly connected to the right side blocks are fixedly connected to the right side blocks, and fixedly connected to the U-shaped blocks. The below fixedly connected with fixture block of boss, the fixture block includes presses briquetting, first connecting plate