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CN-224229058-U - Automobile part equipment screw

CN224229058UCN 224229058 UCN224229058 UCN 224229058UCN-224229058-U

Abstract

The utility model discloses an automobile part equipment screw, which comprises a screw rotary table for supporting, wherein a threaded guide groove is formed in the center of the upper end face of the screw rotary table, and an inner hexagonal clamping groove is formed in the center of the inner end face of the threaded guide groove. According to the utility model, the sealing device and the anti-skid device are arranged, the elastic gaskets are L-shaped, so that the elastic gaskets can provide enough supporting elastic force when the screw turntable locks the outside of a workpiece, so that the wear-resistant protection sheet can maximally improve the pressure and friction force attached to the outside of the workpiece, further reduce the relative sliding between the subsequent screw turntable and the locked workpiece, improve the locking stability, and simultaneously strengthen and limit six groups of elastic gaskets and reinforcing rings, further improve the stability of the elastic gaskets during supporting, seal the screw threads on the upper parts of the sealing chuck and the screw turntable, and improve the protection of the upper parts of the screw turntable.

Inventors

  • QIN YUFENG

Assignees

  • 吴江思库特精密电子有限公司

Dates

Publication Date
20260512
Application Date
20250619

Claims (6)

  1. 1. The utility model provides an auto parts equips screw, is including being used for supporting screw carousel (8), is located screw carousel (8) up end center department has seted up screw guide slot (3), and is located interior hexagonal draw-in groove (1) have been seted up to screw guide slot (3) inner terminal surface center department, are located six group's positioning slot (4), its characterized in that have been seted up to the bottom equidistance of interior hexagonal draw-in groove (1): The outer hexagonal clamping groove (5) is formed in the position, close to the bottom, of the outer end face of the screw rotary table (8), of the outer hexagonal clamping groove (5), a threaded bolt (7) is fixedly arranged in the center of the lower end face of the screw rotary table (8), and a fixing clamping groove (9) is formed in the position, close to the outside, of the lower end face of the screw rotary table (8); The anti-skid device (6) is further fixedly arranged on the lower end face of the screw rotary table (8) through the fixing clamping groove (9), and the anti-skid device (6) is used for preventing skid and limiting; The sealing device (2) is in sealing threaded connection with the upper end face of the screw rotary table (8) through the threaded guide groove (3), and the sealing device (2) is used for sealing and protecting.
  2. 2. The automobile part equipment screw according to claim 1, wherein the sealing device (2) comprises a sealing chuck (22), a threaded rotating shaft (23) is fixedly arranged at the center of the lower end face of the sealing chuck (22), and a hexagonal guide groove (21) is formed at the center of the upper end face of the sealing chuck (22).
  3. 3. The automobile part equipment screw according to claim 2, wherein the anti-skid device (6) comprises a fixed clamping ring (63), six groups of elastic gaskets (65) are arranged on the lower end face of the fixed clamping ring (63) at equal intervals, a wear-resistant protection sheet (61) is fixedly arranged at the center of the lower end face of the elastic gaskets (65), anti-skid protrusions (62) are arranged on the lower end face of the wear-resistant protection sheet (61) at equal intervals, and reinforcing rings (64) are fixedly arranged in the six groups of elastic gaskets (65).
  4. 4. An automobile parts equips screw according to claim 3, characterized in that the sealing chuck (22) is adapted to the thread guiding groove (3) through the thread rotating shaft (23) and is screwed on the upper end surface of the screw rotating disc (8).
  5. 5. An automobile parts equips the screw according to claim 3, characterized in that the elastic pad (65) is L-shaped, the fixed clasp (63) is fixed on the lower end surface of the screw rotary disk (8) through the fixed clasp slot (9).
  6. 6. An automobile parts equipping screw according to claim 3, characterized in that the wear-resistant protection sheet (61) is made of rubber.

Description

Automobile part equipment screw Technical Field The utility model relates to the technical field of screw equipment, in particular to an automobile part equipment screw. Background The automobile part screw is used as a key fastener, plays a vital role in automobile manufacture and operation, and tightly connects all parts of an automobile together to form a complete automobile structure, and meanwhile, the screw is used for fixing structural parts of the automobile, such as an automobile body frame, an automobile door, an automobile roof and the like, so that the rigidity and the stability of the automobile body are ensured. In the running process of the automobile, the automobile body can bear various forces, and the fastening effect of the screws can prevent the loosening or deformation of the automobile body parts. The utility model discloses an utility model patent with a publication number of CN209724921U, which comprises a main body, wherein the main body is provided with a screw head, a reinforcing disc, a first rod body and a second rod body, the screw head, the reinforcing disc, the first rod body and the second rod body are sequentially fixed from top to bottom, the lower end of the second rod body is provided with external threads, the reinforcing disc, the first rod body and the second rod body are in a cylindrical shape, the radius of the reinforcing disc is larger than that of the first rod body, the radius of the first rod body is larger than that of the second rod body, the lower surface of the reinforcing disc is provided with a first lead-tin alloy layer, and the lower surface of the first rod body is provided with a second lead-tin alloy layer. The screw special for the automobile has good compressive strength, small friction coefficient of the lower surface and good friction resistance, and can effectively prevent loosening caused by abrasion. Although the automobile screw has certain wear resistance, the support stability and the protection performance of the anti-skid gasket at the bottom of the automobile screw are still insufficient, and meanwhile, the protection performance of the automobile screw to the hexagonal groove is also insufficient, so that the service life of the screw and the convenience of subsequent disassembly are reduced, and therefore, an automobile part equipment screw is urgently needed to solve the problems. Disclosure of utility model The utility model aims to provide an automobile part equipment screw for solving the problems in the background technology. In order to achieve the aim, the utility model provides the technical scheme that the automobile part equipment screw comprises a screw rotary table for supporting, a threaded guide groove is arranged at the center of the upper end surface of the screw rotary table, an inner hexagonal clamping groove is arranged at the center of the inner end surface of the threaded guide groove, six groups of positioning slots are equidistantly arranged at the bottom of the inner hexagonal clamping groove, The outer hexagonal clamping groove is formed in the position, close to the bottom, of the outer end face of the screw rotary table, a threaded bolt is fixedly arranged in the center of the lower end face of the screw rotary table, and a fixed clamping groove is formed in the position, close to the outside, of the lower end face of the screw rotary table; The anti-skid device is fixedly arranged on the lower end face of the screw turntable through the fixing clamping groove and is used for skid prevention and limiting; The sealing device is in sealing threaded connection with the upper end face of the screw rotary table through the threaded guide groove and is used for sealing and protecting. Preferably, the sealing device comprises a sealing chuck, a threaded rotating shaft is fixedly arranged at the center of the lower end face of the sealing chuck, and a hexagonal guide groove is formed in the center of the upper end face of the sealing chuck. Preferably, the anti-skid device comprises a fixed snap ring, six groups of elastic gaskets are arranged on the lower end face of the fixed snap ring at equal intervals, wear-resistant protection sheets are fixedly arranged at the center of the lower end face of the elastic gaskets, anti-skid protrusions are arranged on the lower end face of the wear-resistant protection sheets at equal intervals, and reinforcing rings are fixedly arranged in the elastic gaskets. Preferably, the sealing chuck is in through the screw thread pivot with screw thread guide slot looks adaptation and then threaded connection is in the up end of screw carousel, can effectively improve the stability that follow-up sealing chuck sealed on screw carousel upper portion, and then improves the barrier propterty to screw carousel upper portion. Preferably, the elastic gasket is arranged in an L shape, the fixing clamping ring is further fixedly arranged on the lower end face of the screw rotary table through th