CN216067214U

CN216067214U - Anti-drop's torque wrench

Info

Publication number: CN216067214U
Application number: CN202122463729.0U
Authority: CN
Inventors: 范方伟; 曾鹏
Original assignee: Changsha Xuanxun Electromechanical Co ltd
Current assignee: Changsha Xuanxun Electromechanical Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-18
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses an anti-falling torque wrench, which relates to the technical field of torque wrenches and comprises a wrench grip, wherein the bottom of the wrench grip is fixedly connected with a control box, the front and back surfaces of the inner wall of the control box are fixedly connected through two rotating shafts, the surfaces of the two rotating shafts are respectively sleeved with a clamping jaw A and a clamping jaw B, the right side of the clamping jaw A is fixedly connected with a lap joint rod, the inside of the clamping jaw B is movably connected with a control panel, the bottoms of the clamping jaw A and the clamping jaw B are movably connected through a traction spring, the bottom of the wrench body penetrates through an annular block and the wrench grip and extends to the inside of the control box, the surface of the wrench body can extrude a clamping block to be accommodated in an accommodating groove, and the clamping block can extend to the inside of a limiting groove arranged on the front and back surfaces of the wrench body along with the continued extension of the wrench body, so that the wrench body can be limited up and down and effectively prevent the wrench body from lifting and falling off, and can be conveniently positioned during installation.

Description

Anti-drop's torque wrench

Technical Field

The utility model relates to the technical field of torque wrenches, in particular to an anti-falling torque wrench.

Background

Insert the torque wrench of components of a whole that can function independently in the past, when inserting the combination and using, take place vertically or lateral shifting easily, the displacement very easily appears in the spanner main part to in use can cause the damage to the user, and the split type torque wrench of part insertion generally fixes a position through screw nut, and is very troublesome, and very easy the condition such as appearing rustting after long-time the use leads to the spanner main part to be difficult to take out, thereby inconvenient fix a position spanner main part.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-falling torque wrench, which solves the problem of poor anti-falling effect in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an anti-drop's torque wrench, includes the spanner grab handle, the bottom fixedly connected with control box of spanner grab handle, the positive and negative of control box inner wall is through two pivot fixed connection, and the cover is equipped with clamping jaw A and clamping jaw B respectively on the surface of two pivots, clamping jaw A's right side fixedly connected with overlap rod, clamping jaw B's inside swing joint has the control panel, traction spring swing joint is passed through to clamping jaw A and clamping jaw B's bottom.

The top fixedly connected with annular piece of spanner grab handle, the groove has all been seted up and has been accomodate to the positive and negative of annular piece inner wall, the sliding tray has all been seted up to the top and the bottom of the inner wall of accomodating the groove, and sliding block sliding connection is passed through to the inside of two sliding trays, and the other end swing joint of two sliding blocks has the fixture block, the rear side surface fixed mounting who accomodates inslot wall has the spring sleeve.

Optionally, the front surface of the spring sleeve is overlapped with the back surfaces of the clamping blocks, and one sides of the two clamping blocks opposite to each other are cambered surfaces.

Optionally, the inside of annular piece and spanner grab handle runs through there is spanner main part, and spanner main part's bottom extends to the inside of control box, the spanner grab handle inlay on the surface has the slipmat, and the diameter of annular piece inner wall is the same with the diameter of spanner grab handle inner wall.

Optionally, the draw-in groove has all been seted up to wrench body's positive and negative, and wrench body's the left and right sides has all seted up the slot, the other end of fixture block extends to in the draw-in groove, and inside clamping jaw A inserted two slots respectively with clamping jaw B relative one side.

Optionally, the right side of the overlap joint rod is overlapped with the left side of the control panel, and the control end of the control panel passes through the right side of the inner wall of the control box and extends to the outside of the control box.

Optionally, a movable groove is formed in the right side of the control box, and the movable groove is penetrated through the right side of the control panel.

The utility model has the technical effects and advantages that:

(1) the wrench main body runs through the annular block and the wrench handle and extends to the inside of the control box, the surface of the wrench main body can extrude the fixture block to enable the fixture block to be accommodated in the accommodating groove, the fixture block can extend to the inside of the limiting groove formed in the front face and the back face of the wrench main body along with the continuation of the wrench main body, and therefore the wrench main body can be limited up and down, the problems that the wrench main body is lifted and fallen off and the like can be effectively prevented, and the wrench main body can be conveniently positioned when being installed.

(2) The top of spanner body extends to the inside of control box, is spacing back by the card along with spanner body, spanner body reachs the assigned position, then the rotation of control panel promotes overlap joint pole control clamping jaw A slope, along with control panel extrusion overlap joint pole, clamping jaw A and clamping jaw B relative one side can peg graft with the slot of spanner body left and right sides to can transversely spacing spanner body, prevent effectively that spanner body and clamping block from breaking away from spacingly.

Drawings

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a cross-sectional view of the top of the ring block in a schematic view of the present invention.

In the figure: 1 spanner grab handle, 2 control casees, 3 slipmats, 4 clamping jaws A, 5 pivots, 6 overlap joint poles, 7 clamping jaws B, 8 control panels, 9 traction springs, 10 spanner bodies, 11 spring sleeves, 12 clamping blocks, 13 sliding blocks, 14 sliding grooves, 15 accommodating grooves and 16 annular blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The utility model provides an anti-falling torque wrench as shown in figures 1-3, which comprises a wrench handle 1, wherein the bottom of the wrench handle 1 is fixedly connected with a control box 2, the right side of the control box 2 is provided with a movable groove, the right side of a control panel 8 penetrates through the movable groove, the front and back sides of the inner wall of the control box 2 are fixedly connected through two rotating shafts 5, the surfaces of the two rotating shafts 5 are respectively sleeved with a clamping jaw A4 and a clamping jaw B7, the right side of the clamping jaw A4 is fixedly connected with a lapping rod 6, the right side of the lapping rod 6 is lapped with the left side of the control panel 8, the control end of the control panel 8 penetrates through the right side of the inner wall of the control box 2 and extends to the outside of the control box, the inside of the clamping jaw B7 is movably connected with the control panel 8, the bottoms of the clamping jaw A4 and the clamping jaw B7 are movably connected through a traction spring 9, a wrench body 10 penetrates through a ring block 16 and the wrench 1 and extends to the inside of the control box 2, the surface of the wrench body 10 extrudes a clamping block 12 to be accommodated in the accommodating groove 15, along with wrench body 10 continues to extend, fixture block 12 can extend to the spacing inslot portion that wrench body 10 positive and negative was seted up to can carry out spacing from top to bottom to wrench body 10, prevent effectively that it from going up and down to drop scheduling problem, and can be convenient for fix a position when the installation.

The top of the wrench handle 1 is fixedly connected with an annular block 16, the annular block 16 and the interior of the wrench handle 1 are penetrated with a wrench body 10, the bottom of the wrench body 10 extends to the interior of the control box 2, the front and back sides of the wrench body 10 are both provided with a clamping groove, the left and right sides of the wrench body 10 are both provided with a slot, the other end of the clamping block 12 extends into the clamping groove, one side opposite to the clamping jaw A4 and the clamping jaw B7 is respectively inserted into the two slots, the surface of the wrench handle 1 is inlaid with an anti-slip pad 3, the diameter of the inner wall of the annular block 16 is the same as that of the inner wall of the wrench handle 1, the front and back sides of the inner wall of the annular block 16 are both provided with accommodating grooves 15, the top and the bottom of the inner wall of the accommodating groove 15 are both provided with sliding grooves 14, the interiors of the two sliding grooves 14 are connected in a sliding manner through sliding blocks 13, the other ends of the two sliding blocks 13 are movably connected with the clamping block 12, the rear side surface of the inner wall of the accommodating groove 15 is fixedly provided with a sleeve 11, the front of spring sleeve 11 and the back overlap joint of fixture block 12, and the relative one side of two fixture blocks 12 is the cambered surface, top at wrench body 10 extends to control box 2's inside, along with wrench body 10 by the spacing back of fixture block 12, wrench body 10 reachs the assigned position, then control panel 8 is rotatory and promote the slope of overlap joint pole 6 control clamping jaw A4, along with control panel 8 extrusion overlap joint pole 6, clamping jaw A4 and clamping jaw B7 relative one side can be pegged graft with the slot of wrench body 10 left and right sides, thereby can transversely spacing wrench body 10, prevent effectively that wrench body 10 and fixture block 12 from breaking away from spacingly.

Claims

1. The utility model provides an anti-drop's torque wrench, includes spanner grab handle (1), its characterized in that: the wrench is characterized in that a control box (2) is fixedly connected to the bottom of the wrench grab handle (1), the front side and the back side of the inner wall of the control box (2) are fixedly connected through two rotating shafts (5), clamping jaws A (4) and clamping jaws B (7) are respectively sleeved on the surfaces of the two rotating shafts (5), a lapping rod (6) is fixedly connected to the right side of each clamping jaw A (4), a control panel (8) is movably connected to the inside of each clamping jaw B (7), and the bottoms of the clamping jaws A (4) and the clamping jaws B (7) are movably connected through a traction spring (9);

the top fixedly connected with annular piece (16) of spanner grab handle (1), the groove (15) have all been seted up and have been accomodate to the positive and negative of annular piece (16) inner wall, sliding tray (14) have all been seted up to the top and the bottom of the inner wall of accomodating groove (15), and sliding block (13) sliding connection is passed through to the inside of two sliding tray (14), and the other end swing joint of two sliding blocks (13) has fixture block (12), the rear side surface fixed mounting of accomodating groove (15) inner wall has spring sleeve (11).

2. A drop-proof torque wrench as claimed in claim 1, wherein: the front surface of the spring sleeve (11) is overlapped with the back surfaces of the clamping blocks (12), and one sides of the two clamping blocks (12) opposite to each other are cambered surfaces.

3. A drop-proof torque wrench as claimed in claim 1, wherein: the inside of annular piece (16) and spanner grab handle (1) runs through has spanner main part (10), and the bottom of spanner main part (10) extends to the inside of control box (2), the surperficial of spanner grab handle (1) is inlayed and is had slipmat (3), and the diameter of annular piece (16) inner wall is the same with the diameter of spanner grab handle (1) inner wall.

4. A drop-proof torque wrench as claimed in claim 3, wherein: the draw-in groove has all been seted up to the positive and negative of spanner main part (10), and the slot has all been seted up to the left and right sides of spanner main part (10), the other end of fixture block (12) extends to in the draw-in groove, and inside two slots were inserted respectively to clamping jaw A (4) and clamping jaw B (7) relative one side.

5. A drop-proof torque wrench as claimed in claim 1, wherein: the right side of overlap joint pole (6) and the left side overlap joint of control panel (8), and the control end of control panel (8) passes the right side of control box (2) inner wall and extends to its outside.

6. A drop-proof torque wrench as claimed in claim 1, wherein: the right side of the control box (2) is provided with a movable groove, and the right side of the control panel (8) penetrates through the movable groove.