Unlock instant, AI-driven research and patent intelligence for your innovation.

Open spanner with clamping plate connected in sliding manner

A technology of clamping plate and dead wrench, which is applied in the field of dead wrench, can solve problems such as slipping, and achieve the effect of preventing slipping

Active Publication Date: 2017-07-14
滁州市智慧水务科技股份有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a dead wrench that can effectively prevent slipping and is connected with a clamping plate, which solves the problem that slipping is easily generated when the workpiece is rounded and rotated by the dead wrench

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Open spanner with clamping plate connected in sliding manner
  • Open spanner with clamping plate connected in sliding manner
  • Open spanner with clamping plate connected in sliding manner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0029] Embodiment two, the difference with embodiment one is:

[0030] see figure 2, The clamping plate 3 is provided with a protective claw accommodating cavity 32 and a liquid storage bag accommodating cavity 35 . The anti-slip pawl 5 is located in the accommodating cavity 32 of the protective pawl. A liquid storage bag 6 is disposed in the liquid storage bag accommodating cavity 35 . The block 1 is provided with an extruding block 11 at the block portion. The extrusion block 11 of the block part extends into the accommodating chamber 35 of the fluid storage bag.

[0031] see image 3 , The clamping plate 3 is provided with a liquid channel 34 . The anti-skid claw 5 is provided with a piston head 51 . The piston head 51 is movably and sealingly connected in the liquid channel 34 . The liquid storage bag 6 communicates with the liquid channel 34 . When the clamping plate 3 moves to the limit position toward the bottom end of the opening, the anti-slip pawl 5 shrinks ...

Embodiment 3

[0034] Embodiment three, the difference with embodiment two is:

[0035] see Figure 4 , The handle 9 is provided with a protruding connection block 91 . The connection block 91 is pierced with a laser diode 92 . The laser diode 92 is provided with a power input pin 921 . The laser diode 92 irradiates towards the direction of the opening 2 .

[0036] see Figure 5 , The connecting block 91 is also connected with a heating structure 93 .

[0037] The connection block 91 is provided with a laser diode tube installation hole 911 and a heating structure installation hole 912 which are connected together. The laser diode installation hole 911 is a round hole. The heating structure installation hole 912 is a rectangular hole. The laser diode installation hole 911 is connected with the heating structure installation hole 912 , specifically, the circle where the laser diode installation hole 911 is located extends into the heating structure installation hole 912 , that is, inte...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an open spanner. The open spanner with a clamping plate connected in a sliding manner comprises a spanner handle and an opening, wherein the end part of the spanner handle is fixedly connected with two stop dogs, the stop dogs are provided with clamping parts, the clamping parts are provided with clamping surfaces, and the opening is formed between the clamping parts of the two stop dogs; the clamping surfaces on the two stop dogs are parallel; at least one of the two stop dogs is in slidable connection with the clamping plate in the depth direction of the opening; the clamping plate forms the clamping part of the jaw on which the clamping plate is located; the clamping plate is wedge-shaped; and when the clamping plate slides towards the opening end of the opening, the width of the opening becomes narrow. The open spanner with the clamping plate connected in the sliding manner, provided by the invention, can effectively prevent slip phenomena from occurring and solve the problem that the slip phenomena easily occur when workpeices provided with fillets are rotated through the open spanner.

Description

technical field [0001] The invention relates to a solid wrench, in particular to a solid wrench slidingly connected with a clamping plate. Background technique [0002] A dead wrench refers to a wrench that cannot be adjusted in the width of the opening. A kind of existing dead wrench is promptly disclosed in the patent document that Chinese patent application number is 2012100637364. The wrench includes a wrench handle. Two blocks are fixedly connected to the end of the wrench handle. An opening is formed between the two blocks. When in use, a workpiece (such as a bolt or nut) that matches the size of the opening is stuck in the opening and then rotated. wrench to turn. The existing dead wrench has the following disadvantages: when the surface of the workpiece and the opening is rounded, slipping will occur. Contents of the invention [0003] The invention provides a dead wrench which can effectively prevent slippage and is connected with a clamping plate, and solves t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B25B13/12
CPCB25B13/08B25B13/12B25B13/58
Inventor 陈学福唐华
Owner 滁州市智慧水务科技股份有限公司