CN212123062U

CN212123062U - Integrated socket wrench

Info

Publication number: CN212123062U
Application number: CN202020153648.3U
Authority: CN
Inventors: 黄博; 谢聪; 李路娜; 连碧华
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2020-12-11
Anticipated expiration: 2030-02-06

Abstract

The utility model discloses an integrated socket wrench, which comprises a socket head and a socket handle, wherein the socket handle comprises a connecting rod and a telescopic handle, the telescopic handle is sleeved on the connecting rod, one end of the telescopic handle, which is far away from the connecting rod, is provided with a rotating handle, and the rotating handle is fixedly connected with the telescopic handle and is mutually vertical; the socket head includes pedestal and two clamp splice, and two clamp splice centrosymmetries set up, and the clamp splice tip is provided with the fixed part, fixedly connected with slider on the fixed part, and the third of slider on the pedestal is adjusted the track inslot and is slided, and the fixed part of two clamp splice is provided with the connection screw, connects screw female connection and has adjusting screw, pedestal and connecting rod tip fixed connection. Integration box spanner, its cover barrel head can adjust the use according to the nut size, equipment is small in quantity and light in weight, can restrict whole nut in the centre gripping intracavity of cover barrel head when using simultaneously, prevent that the nut from losing.

Description

Integrated socket wrench

Technical Field

The utility model relates to a hardware and tools technical field especially relates to an integration box spanner.

Background

In electric power work and vapour repair work, need carry out the dismouting to various hexagon nuts, traditional box spanner all is that the sleeve head cooperatees with the sleeve handle and uses, and the sleeve head is not only in large quantity but also weight is heavy, factor quantity multipolar be difficult to preserve and carry in the use. Especially to the electric power worker of high altitude construction, the danger coefficient just is bigger more that the instrument carries more, and electric power work and vapour repair trade all should ensure that the dismouting screw can not lose moreover, and traditional box spanner uses in-process, easily separates between nut and the cover barrel head, loses the nut easily in the dismantlement process.

Disclosure of Invention

In order to solve the problem, the utility model provides an integration box spanner, its cover barrel head can adjust the use according to the nut size, and equipment is small in quantity and light in weight, can prevent that the nut from losing with whole nut restriction in the centre gripping intracavity of cover barrel head when using simultaneously.

To achieve the purpose, the utility model provides an integrated socket wrench, which comprises a socket head and a socket handle, wherein the socket handle comprises a connecting rod and a telescopic handle, the telescopic handle is sleeved on the connecting rod, a first axial adjusting track groove is arranged between the telescopic handle and the connecting rod for angular spacing, one end of the telescopic handle, which is far away from the connecting rod, is provided with a rotating handle, the rotating handle is fixedly connected with the telescopic handle and mutually vertical, the other end of the telescopic handle is an adjusting threaded claw, the adjusting threaded claw is a claw-shaped structure arranged at the end part of the telescopic handle and surrounds the excircle of the connecting rod for a circle, the outer wall of the claw-shaped structure is a thread, a locking nut is connected with the thread on the adjusting threaded claw, the middle diameter of the thread of the locking nut is gradually expanded along the axial direction, wherein the end with the larger diameter firstly contacts the end part of the adjusting threaded claw and is, the threaded claw is adjusted to contract and clamp the connecting rod, so that the connecting rod is fixedly connected with the telescopic handle;

the sleeve head comprises a base body and two clamping blocks, the two clamping blocks are arranged in a central symmetry manner, the opposite side surfaces of the two clamping blocks are parallel planes, the end parts of the clamping blocks are provided with fixing parts, the fixing parts are fixedly connected with sliding blocks, the base body is provided with a third adjusting track groove, the sliding blocks on the two clamping block fixing parts slide in the third adjusting track groove, the sliding direction of the clamping blocks is perpendicular to the opposite side surfaces of the two sliding blocks, the end parts, far away from the base body, in the opposite side surfaces of the sliding blocks are provided with lower blocking parts, the side edges of the opposite side surfaces of the sliding blocks are provided with side blocking parts, the lower blocking parts and the side blocking parts are protruding structures on the opposite side surfaces of the sliding blocks, the opposite side surfaces of the two sliding blocks, the lower blocking parts and the side blocking parts surround to form a clamping cavity, the fixing parts, the threads at the two ends are reverse and are respectively connected with the connecting screw holes on the two clamping blocks, and the two clamping blocks can move close to or away from each other by rotating the adjusting screw rod;

the base body is fixedly connected with the end part of the connecting rod.

The utility model discloses a further improvement, the at least one end of twist grip is provided with the adjusting collar, it carries out the angle spacing to be provided with between adjusting collar and the twist grip along axial second regulation track groove.

The utility model discloses a further improvement, slider on one of them clamp splice is fixed in the third and adjusts the track inslot.

The utility model discloses a further improvement, telescopic handle, twist grip and the outside coating of adjusting collar have the insulating layer.

The utility model discloses a further improvement, the adjusting screw tip is provided with adjustment handle.

The application provides an integration box spanner, the technological effect that its realized as follows:

(1) the size of the sleeve head can be adjusted, the distance between the clamping blocks is reduced or enlarged by rotating the adjusting screw rod, and the use requirements of different nuts can be met by using a single sleeve head, so that the problem that the traditional sleeve head is more and complicated can be solved, the whole weight of equipment can be reduced, and the sleeve head is convenient to carry;

(2) the telescopic handle is arranged, the length of the whole sleeve handle can be adjusted by matching with the connecting rod, the telescopic handle can be adjusted according to the use condition of the telescopic handle, the telescopic handle is lengthened when in use and contracted when not in use, and the telescopic handle is convenient to store and carry; meanwhile, the adjusting handle is sleeved with an adjusting sleeve, the length of the rotating handle can be adjusted, and the length of the rotating handle can be lengthened for use when the nut needs to be disassembled with large torque;

(3) the nut anti-drop device is arranged, the two opposite side faces of the sliding blocks, the lower blocking portion and the side blocking portions surround to form a clamping cavity, when the nut is screwed on, the lower blocking portions are embedded between the nut and the fastening face, the clamping blocks clamp the nut on the opposite side faces, the whole nut is completely located in the clamping cavity, and the nut can be fixed to prevent dropping and losing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the rotating handle;

FIG. 3 is a schematic view of the seat structure;

FIG. 4 is a schematic view of a clamping block structure;

fig. 5 is a schematic view of the adjusting screw structure.

Description of reference numerals:

1. a clamping block; 2. adjusting the screw rod; 3. an adjusting handle; 4. a slider; 5. a base body; 6. a telescopic handle; 7. a connecting rod; 8. locking the nut; 9. rotating the handle; 10. an adjusting sleeve; 11. a first adjusting rail groove; 12. a second adjusting track groove; 13. adjusting the threaded claw; 14. a third adjusting track groove; 15. a fixed part; 16. a connecting screw hole; 17. a side barrier; 18. a lower barrier; 19. a clamping cavity.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

an integrated socket wrench as shown in fig. 1 includes a socket head and a socket handle. As shown in fig. 2, the sleeve handle includes connecting rod 7 and telescopic handle 6, and telescopic handle 6 cup joints on connecting rod 7, is provided with between telescopic handle 6 and the connecting rod 7 and carries out the angle spacing along axial first regulation track groove 11, and telescopic handle 6 keeps away from connecting rod 7 one end and is provided with turning handle 9, turning handle 9 and telescopic handle 6 fixed connection and mutually perpendicular, and the telescopic handle 6 other end is regulation screw claw 13. Adjust the claw 13 for setting up the claw structure around connecting rod 7 excircle a week at telescopic handle 6 tip, claw structure outer wall is the screw thread, threaded connection has lock nut 8 on adjusting the claw 13, the footpath expands gradually along the axial in the 8 screw threads of lock nut, wherein the great one end of footpath contacts earlier and adjusts the claw 13 tip and close soon, when lock nut 8 closes to adjusting the claw 13 completely soon, adjust claw 13 shrink and press from both sides tight connecting rod 7, realize connecting rod 7 and telescopic handle 6's fixed connection, this part structure is used more in the flexible member of needs. At least one end of the rotating handle 9 is provided with an adjusting sleeve 10, and a second adjusting track groove 12 along the axial direction is arranged between the adjusting sleeve 10 and the rotating handle 9 for angular limiting.

As shown in fig. 1, the socket head includes a base 5 and two clamping blocks 1, the two clamping blocks 1 are arranged in central symmetry, opposite side surfaces of the two clamping blocks 1 are parallel planes, as shown in fig. 4, a fixing portion 15 is arranged at an end portion of the clamping block 1, and a slider 4 is fixedly connected to the fixing portion 15. As shown in fig. 3, the seat body 5 is provided with a third adjusting track groove 14, and the sliding blocks 4 on the fixing parts 15 of the two clamping blocks 1 slide in the third adjusting track groove 14. The sliding direction of the clamping blocks 1 is perpendicular to the opposite side faces of the two sliding blocks 4, a lower blocking portion 18 is arranged at the end part, far away from the seat body 5, of the opposite side faces of the sliding blocks 4, a side blocking portion 17 is arranged on the side edge of the opposite side face of the sliding block 4, the lower blocking portion 18 and the side blocking portion 17 are both protruding structures on the opposite side face of the sliding block 4, the opposite side faces of the two sliding blocks 4, the lower blocking portion 18 and the side blocking portion 17 surround to form a clamping cavity 19, connecting screw holes 16 are formed in fixing portions 15 of the two clamping blocks 1, and the connecting screw holes 16 are. As shown in fig. 5, the adjusting screw 2 is a double-threaded screw, the threads at both ends are reversed and are respectively connected with the connecting screw holes 16 on the two clamping blocks 1, the two clamping blocks 1 can move close to or away from each other by rotating the adjusting screw 2, and the end of the adjusting screw 2 is provided with an adjusting handle 3 for facilitating gripping. The seat body 5 is fixedly connected with the end part of the connecting rod 7.

In order to prevent the clamping blocks 1 from being completely separated from the seat body 5, the sliding block 4 on one of the clamping blocks 1 is fixed in the third adjusting track groove 14. The telescopic handle 6, the rotating handle 9 and the adjusting sleeve 10 are coated with insulating layers on the outer sides.

Foretell integration box spanner can adjust the cover barrel head size, reduces or enlarges 1 interval of clamp splice through the rotation to adjusting screw 2, uses single cover barrel head just can satisfy the user demand of different nuts, not only can solve the many and miscellaneous condition of traditional cover barrel head, can reduce equipment whole weight moreover, portable. The telescopic handle 6 is arranged on the socket wrench, the length of the whole socket handle can be adjusted by matching with the connecting rod 7, the socket handle can be adjusted according to the use condition of the socket wrench, the socket wrench is lengthened when in use and contracted when not in use, and the socket wrench is convenient to store and carry; meanwhile, the adjusting handle 3 is sleeved with the adjusting sleeve 10, the length of the rotating handle 9 can be adjusted, and the rotating handle 9 can be lengthened for use when the nut is required to be disassembled with large torque. The sleeve head comprises a nut anti-drop structure, the opposite side surfaces of the two sliding blocks 4, the lower blocking part 18 and the side blocking part 17 form a clamping cavity 19 in a surrounding mode, after the nut is screwed, the lower blocking part 18 is embedded between the nut and a fastening surface, the opposite side surfaces of the clamping block 1 clamp the nut, the whole nut is completely located in the clamping cavity 19, and the nut can be fixed to prevent dropping and losing.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but also to cover any modifications or equivalent changes made in the technical spirit of the present invention, which fall within the scope of the present invention.

Claims

1. An integrated socket wrench comprises a socket head and a socket handle, and is characterized in that the socket handle comprises a connecting rod and a telescopic handle, the telescopic handle is sleeved on the connecting rod, a first axial adjusting track groove is arranged between the telescopic handle and the connecting rod for angular limiting, one end of the telescopic handle, which is far away from the connecting rod, is provided with a rotating handle, the rotating handle and the telescopic handle are fixedly connected and mutually vertical, the other end of the telescopic handle is an adjusting threaded claw, the adjusting threaded claw is a claw-shaped structure arranged at the end part of the telescopic handle and surrounding the excircle of the connecting rod for a circle, the outer wall of the claw-shaped structure is a thread, a locking nut is in threaded connection on the adjusting threaded claw, the middle diameter of the locking nut thread is gradually expanded along the axial direction, one end with a larger diameter firstly contacts the end of the adjusting threaded claw end and is screwed, when the locking nut, the threaded claw is adjusted to contract and clamp the connecting rod, so that the connecting rod is fixedly connected with the telescopic handle;

the base body is fixedly connected with the end part of the connecting rod.

2. An integrated socket wrench as claimed in claim 1, wherein: at least one end of the rotating handle is provided with an adjusting sleeve, and a second adjusting track groove along the axial direction is arranged between the adjusting sleeve and the rotating handle for angular limiting.

3. An integrated socket wrench as claimed in claim 2, wherein: and the sliding block on one clamping block is fixed in the third adjusting track groove.

4. An integrated socket wrench as claimed in claim 3, wherein: the outer parts of the telescopic handle, the rotating handle and the adjusting sleeve are coated with insulating layers.

5. An integrated socket wrench as claimed in claim 4, wherein: and an adjusting handle is arranged at the end part of the adjusting screw rod.