CN-224209843-U - Detachable multifunctional anti-skid screw sleeve combination tool

CN224209843UCN 224209843 UCN224209843 UCN 224209843UCN-224209843-U

Abstract

The utility model discloses a detachable multifunctional anti-skid screw sleeve combination tool which comprises a sleeve head and a detachable groove plate assembly, wherein an inner pore canal of the sleeve head is axially divided into an anti-rotation section and an operation section, the cross section of the anti-rotation section of the sleeve head is polygonal, the operation section of the sleeve head is a circular pore canal, four clamping grooves are uniformly distributed in the circumferential direction of the operation section of the sleeve head, the detachable groove plate assembly comprises a linear groove plate and a cross-shaped groove plate, and the groove plate is detachably clamped with the clamping grooves on the operation section of the sleeve head. Compared with the prior art, the novel screw tightening device has the advantages that the linear groove plate or the cross groove plate can be selected to be combined with the sleeve head according to screws, connection is realized through the jogging of various grooves and plates, the stability of the use process of the novel screw tightening device is ensured, slipping in the screw tightening process can be effectively prevented, the assembly and the disassembly are convenient and quick, and due to the modularized structural design, the maintenance cost is reduced, and the service life of a tool is prolonged.

Inventors

LIANG WEILONG
LI YUE
SUN YONGLIANG
TAO LIANG
XU HAOYUN
AN JIANHONG
WU QUN
PENG JIANJUN
FEI XIAOPING
HE YONGZHONG
HU LINSHENG
TAO RAN
HOU SHUWEN

Assignees

安徽中烟工业有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250529

Claims (5)

1. The utility model provides a multi-functional antiskid screw sleeve combination tool of detachable, includes sleeve head, its characterized in that: The inner pore canal of the sleeve head is axially divided into an anti-rotation section and an operation section, the cross section of the anti-rotation section of the inner pore canal of the sleeve head is polygonal, the operation section of the inner pore canal of the sleeve head is a circular pore canal, four clamping grooves are uniformly distributed on the operation section of the inner pore canal of the sleeve head along the circumferential direction, and the length extension direction of the clamping grooves is parallel to the axial direction of the sleeve; the combined tool further comprises a detachable groove plate assembly, the detachable groove plate assembly comprises a straight groove plate and a cross groove plate, the straight groove plate and two opposite clamping grooves on the operating section of the sleeve head are detachably clamped, and the cross groove plate and four clamping grooves on the operating section of the sleeve head are detachably clamped.
2. The detachable multifunctional anti-slip screw sleeve combination tool of claim 1, wherein the length of the clamping groove of the sleeve head is larger than that of the linear groove plate or the cross-shaped groove plate.
3. The detachable multifunctional anti-slip screw sleeve combination tool of claim 1, wherein the cross-shaped groove plate is provided with a tip end at one end far away from the anti-rotation section, the end faces of four plates at the tip end are inclined faces with high center and low periphery, and the end faces of four plates at the tip end are triangular.
4. The detachable multifunctional anti-slip screw sleeve combination tool of claim 1, wherein the cross section of the anti-rotation section of the inner pore canal of the sleeve head is square.
5. The detachable multifunctional anti-slip screw sleeve combination tool of claim 1, wherein the combination tool is matched with a screw driver, the screw driver comprises a screw driver rod and a screw driver head, the screw driver head comprises a base part and a head part, the base part is fixedly connected with the screw driver rod, the base part is sleeved and matched with an anti-rotation section of an inner pore canal of the sleeve head, a cross-shaped notch is formed in the outer end of the head part, and the cross-shaped notch of the head part can be respectively embedded with the linear groove plate and the cross-shaped groove plate.

Description

Detachable multifunctional anti-skid screw sleeve combination tool Technical Field The utility model relates to a disassembling tool, in particular to a detachable multifunctional anti-slip screw sleeve combination tool. Background When the traditional cross or straight slot screwdriver is used, if the force application direction is not kept perpendicular to the end face of the screw, the tool bit is very easy to slip from the surface of the screw due to uneven stress, the working efficiency is reduced, the screw is easy to damage, and potential safety hazards of injuring operators exist. In the prior art, a sleeve tool has single function and lacks an anti-skid locking function. Disclosure of utility model The utility model aims to overcome the defects of the prior art, and provides a detachable multifunctional anti-slip screw sleeve combined tool which can effectively prevent screw damage caused by slipping of a screw driver and injury to operators, and has good universality. The utility model is realized by the following technical scheme: a detachable multifunctional anti-skid screw sleeve combination tool, which comprises a sleeve head, The inner pore canal of the sleeve head is axially divided into an anti-rotation section and an operation section, the cross section of the anti-rotation section of the inner pore canal of the sleeve head is polygonal, the operation section of the inner pore canal of the sleeve head is a circular pore canal, four clamping grooves are uniformly distributed on the operation section of the inner pore canal of the sleeve head along the circumferential direction, and the length extension direction of the clamping grooves is parallel to the axial direction of the sleeve; the combined tool further comprises a detachable groove plate assembly, the detachable groove plate assembly comprises a straight groove plate and a cross groove plate, the straight groove plate and two opposite clamping grooves on the operating section of the sleeve head are detachably clamped, and the cross groove plate and four clamping grooves on the operating section of the sleeve head are detachably clamped. As the preferable scheme of the tool, the length of the clamping groove of the sleeve head is longer than that of the straight groove plate or the cross groove plate. As the preferable scheme of the tool, the cross-shaped groove plate is provided with a sharp end at one end far away from the anti-rotation section, the end faces of the four plates at the sharp end are all inclined faces with high center and low periphery, and the end faces of the four plates at the sharp end are triangular. As a preferable scheme of the tool, the cross section of the anti-rotation section of the inner pore canal of the sleeve head is square. As the preferred scheme of above-mentioned instrument, combination tool uses with the screwdriver cooperation, and the screwdriver includes screwdriver rod and screwdriver bit, and screwdriver bit includes base portion and head, base portion and screwdriver rod fixed connection, and base portion cup joints the cooperation with the section of preventing of sleeve head internal duct, and the head outer end is opened there is the cross notch, and the cross notch of head can be respectively with in-line frid and cross frid gomphosis. Compared with the prior art, the utility model has the following advantages: The utility model provides a detachable multifunctional anti-slip screw sleeve combined tool which comprises a sleeve head and a detachable groove plate assembly, wherein the detachable groove plate assembly comprises a linear groove plate and a cross-shaped groove plate, a screw which can be installed or detached according to the requirement is used for selecting the linear groove plate or the cross-shaped groove plate to be combined with the sleeve head, the connection is realized through the jogging of various grooves and plates, the stability of the use process of the tool is ensured, the tool is matched with a screw driver for use, the screw driver can be effectively prevented from slipping in the screw screwing process, the screw damage caused by the screw driver slipping and the injury to an operator are avoided, the disassembly and the assembly are convenient and quick, and in addition, when a certain part is damaged, the whole replacement is not needed, the maintenance cost is reduced, and the service life of the tool is prolonged. Drawings Fig. 1 is a schematic structural view of the sleeve head of the present utility model. Fig. 2 is a perspective assembly view of the sleeve head of the present utility model mated with an in-line slotted plate. Fig. 3 is a perspective assembly view of the sleeve head of the present utility model mated with a cross-shaped slotted plate. Fig. 4 is a schematic structural view of the screwdriver of the present utility model. Fig. 5 is a perspective assembly view of the combination tool and screwdriver assembly of the present utility model.