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Multipurpose sleeve and using method thereof

A sleeve and push rod technology, applied in the directions of wrenches, manufacturing tools, wrenches, etc., can solve the problems of inconvenient use and easy damage of multi-purpose sleeves, and achieve the effect of convenient use and avoidance of damage.

Pending Publication Date: 2019-12-03
ANHUI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the existing multi-purpose sleeve is inconvenient to use and easy to be damaged, the present invention provides a multi-purpose sleeve and its use method, which can be applied to the disassembly and installation of bolts or nuts of different specifications, and at the same time, the use is simple and labor-saving, improving the The efficiency of disassembling bolts or nuts, and the multi-purpose sleeve itself has a reasonable structural design, is not easy to damage, and is more suitable for popularization and use

Method used

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  • Multipurpose sleeve and using method thereof
  • Multipurpose sleeve and using method thereof
  • Multipurpose sleeve and using method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0057] like figure 1 As shown in , a multi-purpose sleeve in this embodiment includes a grabbing mechanism 1, and the grabbing mechanism 1 includes: a sleeve base I11, one end of which has a spherical cavity 110, and the inner wall of the spherical cavity 110 is A number of track grooves 111 are evenly distributed around the central axis, and a number of track grooves 111 extend and diverge from the bottom of the spherical cavity 110 to the mouth, and the bottom of the spherical cavity 110 has a bottom through hole 112 axially through; And a push rod 12, which axially passes through the sleeve base I11 from the bottom through hole 112, and a disk 120 is fixed on the end of the push rod 12 entering the spherical cavity 110, and the push rod 12 is vertical connected at the center of the disc 120, as image 3 As shown in , the edge of the disc 120 is evenly distributed around its axis with a number of gaps 1201 corresponding to the track grooves 111; and a number of arc-shaped c...

Embodiment 2

[0064] A kind of multipurpose sleeve in this embodiment, the basic structure is the same as that in Embodiment 1, the difference and improvement are that it also includes a reset mechanism 2, which is combined below Figure 1 to Figure 9 The multipurpose sleeve in this embodiment will be described in detail.

[0065] The reset mechanism 2 includes a sleeve base II21 and a return spring 25; the sleeve base II21 is detachably connected to the end of the sleeve base I11 away from the spherical cavity 110, and the push rod 12 is away from the spherical cavity. One end of the disc 120 axially passes through the sleeve base II21. In this embodiment, the sleeve base II21 is screwed together with the sleeve base I11 for easy disassembly and assembly; the sleeve base II21 has Spring installation cavity 214, the return spring 25 is contained in the spring installation cavity 214, and sleeved on the push rod 12; there is a step 215 in the spring installation cavity 214, and the push rod ...

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Abstract

The invention discloses a multipurpose sleeve and a using method thereof, and relates to the field of sleeve wrenches. The sleeve comprises a grabbing mechanism and a reset mechanism, the grabbing mechanism comprises a sleeve base body I, a push rod and an arc-shaped clamping jaw; a spherical cavity is formed in one end of the sleeve base body I, a rail groove is formed in the spherical cavity, and a disc is arranged at one end of the push rod and provided with a notch; one end of the arc-shaped clamping jaw is hinged to the push rod, and the other end penetrates through the notch; the middlepart of the arc-shaped clamping jaw is clamped into the rail groove; the reset mechanism comprises a sleeve base body II, a reset spring, an annular locking disc, an annular triggering disc and a floating assembly; the reset spring, the annular locking disc, the annular triggering disc and the floating assembly are arranged in the sleeve base body II; the reset spring is used for driving the pushrod to return, and the annular locking disc, the annular triggering disc and the floating assembly are matched with one another to lock the push rod. The sleeve can be suitable for dismounting and mounting bolts or nuts of different specifications, is simple and labor-saving to use, reasonable in structural design, not easy to damage and suitable for popularization and application.

Description

technical field [0001] The invention relates to the field of socket wrenches, in particular to a multipurpose socket and its usage method. Background technique [0002] At present, there are many kinds of tools used to disassemble and assemble hexagonal bolts on the market, such as open-end wrench, ring wrench, adjustable wrench, socket wrench, etc. Among them, the socket wrench is widely used because of its anti-skid and ability to penetrate into narrow spaces. Accepted and favored by people. The current socket wrenches mainly include torx sockets, hexagonal sockets, etc., which are generally special types, that is, each type of socket wrench is only suitable for one type of socket wrench based on its size and inner hole shape. bolts, and the shape of each socket wrench generally corresponds to the standard bolt parts; therefore, the scope of application of the existing wrenches is relatively narrow. On the one hand, this reduces the work efficiency of the staff, on the o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/10
CPCB25B13/10
Inventor 陈伟陈锋吴天益干千禧黄帅帅张若晗杨岐汪雅芳王巧玲
Owner ANHUI UNIVERSITY OF TECHNOLOGY