CN211053551U

CN211053551U - Multifunctional wrench for maintaining rolling line roller

Info

Publication number: CN211053551U
Application number: CN201922137552.8U
Authority: CN
Inventors: 苏桂梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-21
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a multi-functional spanner is used in maintenance of roll line roller, including spanner head, removal splint, first mounting groove, connection handle and handle, connection handle one end articulates through the second articulated shaft has the handle, and the connection handle keeps away from handle one end and is provided with first mounting groove, the inside first articulated shaft that is provided with of first mounting groove, and first articulated shaft one end is provided with the spanner head, the inside installation axle that runs through spanner head bottom lateral wall that is provided with of spanner head, and install the axle outside and be provided with the removal splint that run through spanner head lateral wall, removal splint and installation axle sliding connection, the inside one side of keeping away from the removal splint of spanner head is provided with the clamp splice. The utility model discloses a connecting handle and the articulated effect of handle are gone into inside the third mounting groove through articulated piece card to realize through third spring and baffle tightly supporting to articulated piece, realize the fixed of connecting handle and handle, thereby be convenient for fold, conveniently carry.

Description

Multifunctional wrench for maintaining rolling line roller

Technical Field

The utility model relates to a multi-functional spanner technical field specifically is a multi-functional spanner is used in roll line roller maintenance.

Background

When the maintenance of the line rolling roller is carried out, parts of each part are required to be detached frequently, and in the process of detaching parts, as the parts are connected through bolts and nuts, the parts are required to be detached and a wrench is required.

First, traditional roll line roller maintenance is with multi-functional spanner, and the handle overlength can not realize folding, and is inconvenient to carry.

Second, traditional line roller maintenance uses multi-functional spanner, when the line roller maintenance, the screw position application of force of being inconvenient, needs the workman constantly to adjust the posture, and inconvenient messenger's power.

Thirdly, the traditional multifunctional wrench for maintaining the line rolling roller has the disadvantages that when the force is too large, the wrench head is easy to separate from the bolt, and the danger is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional spanner is used in maintenance of roll line roller to the inconvenient carrying that proposes in solving above-mentioned background art, need the workman constantly to adjust the posture, and inconvenient messenger power and wrench end take place to break away from with the bolt easily, cause dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roll line roller maintenance and use multi-functional spanner, includes spanner head, removal splint, first mounting groove, connecting handle and handle, connecting handle one end articulates through the second articulated shaft has the handle, and the connecting handle keeps away from handle one end and is provided with first mounting groove, the inside first articulated shaft that is provided with of first mounting groove, and first articulated shaft one end is provided with the spanner head, the inside installation axle that runs through spanner head bottom lateral wall that is provided with of spanner head, and install the axle outside and be provided with the removal splint that run through spanner head lateral wall, removal splint and installation axle sliding connection, the inside one side of keeping away from the removal splint of spanner head is provided with the clamp splice, connecting handle and handle openly all are provided with magnet.

Preferably, the wrench head is internally provided with a groove, the groove is internally provided with second helical teeth through an installation rod, and one side of the movable clamping plate close to the inside of the second helical teeth is provided with first helical teeth.

Preferably, a second mounting groove is formed in one side, far away from the lower clamping block, of the wrench head, a first spring is arranged at one end of the inside of the second mounting groove, a moving block is arranged inside the second mounting groove at one end of the first spring, and the bottom end of the moving block is welded to the top end of the upper clamping block.

Preferably, first articulated shaft outside annular is provided with the draw-in groove, the first mounting groove top of first articulated shaft one side is provided with the mount pad, and the inside slider that is provided with of mount pad, the inside second spring that is provided with of mount pad of slider one side, and the slider keep away from one side of second spring be provided with draw-in groove assorted fixture block.

Preferably, the handle is close to the symmetry of the one end of connecting handle and is provided with the third mounting groove, and the inside third spring that all is provided with of third mounting groove, the inside baffle that supports that is provided with of third mounting groove of third spring one end, the connecting handle is close to the one end symmetry of handle and articulates there is articulated piece.

Preferably, the lower clamping block and the upper clamping block are both wedge-shaped, and sawteeth are arranged on the inner sides of the lower clamping block and the upper clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: this maintenance of roll line roller is with multi-functional spanner is rational in infrastructure, has following advantage:

(1) through the articulated effect of connecting handle and handle, during the use, will connect handle and handle exhibition flat, through the articulated piece of connecting handle one end articulated for inside articulated piece card is gone into the third mounting groove, and realize tightly supporting articulated piece through third spring and support baffle, realize the fixed of connecting handle and handle, thereby be convenient for fold, conveniently carry.

(2) Through the first articulated shaft that sets up, when the maintenance of roll line roller, when the application of force is not convenient for in the screw position, to the fixed back of bolt, the angle of accessible suitable adjustment wrench head this moment to through removing the slider, go into the draw-in groove that first articulated shaft outside set up with the fixture block card, realize the fixed of first articulated shaft, make the application of force more convenient.

(3) Through the second mounting groove that sets up, because the inside first spring that is provided with of second mounting groove, when through rotating the second skewed tooth, make first skewed tooth and the cooperation of second skewed tooth, realize the removal of moving splint, through the cooperation of moving splint with last clamp splice, accomplish the clamp tight to the bolt, when pulling hard, it makes the movable block slide in second mounting groove inside to go up the clamp splice atress this moment, through the effect of first spring, can cushion the atress of clamp splice, the sawtooth that clamp splice and last clamp splice inboard set up under the cooperation, it is too big to have avoided exerting oneself, the wrench head breaks away from the bolt, cause dangerous the emergence.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the point C in fig. 1 according to the present invention.

In the figure: 1. a wrench head; 2. a lower clamping block; 3. moving the clamping plate; 4. installing a shaft; 5. a first helical tooth; 6. a groove; 7. a second helical tooth; 8. a first mounting groove; 9. a connecting handle; 10. a handle; 11. a magnet; 12. a second mounting groove; 13. a first spring; 14. a moving block; 15. an upper clamping block; 16. a card slot; 17. a first hinge shaft; 18. a clamping block; 19. a mounting seat; 20. a second spring; 21. a slider; 22. a hinged block; 23. a second hinge shaft; 24. a third spring; 25. a third mounting groove; 26. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a multifunctional wrench for maintaining a rolling line roller comprises a wrench head 1, a movable clamping plate 3, a first mounting groove 8, a connecting handle 9 and a handle 10, wherein one end of the connecting handle 9 is hinged with the handle 10 through a second hinge shaft 23;

a third mounting groove 25 is symmetrically arranged at one end of the handle 10 close to the connecting handle 9, a third spring 24 is arranged in each third mounting groove 25, a baffle 26 is arranged in each third mounting groove 25 at one end of each third spring 24, and hinge blocks 22 are symmetrically hinged at one end of the connecting handle 9 close to the handle 10;

due to the hinging effect of the connecting handle 9 and the handle 10, when in use, the connecting handle 9 and the handle 10 are flattened, the hinging block 22 is clamped in the third mounting groove 25 through the hinging block 22 hinged to one end of the connecting handle 9, the hinging block 22 is tightly propped through the third spring 24 and the resisting baffle 26, and the connecting handle 9 and the handle 10 are fixed, so that the folding and the carrying are convenient;

a first mounting groove 8 is formed in one end, far away from the handle 10, of the connecting handle 9, and a first hinge shaft 17 is arranged inside the first mounting groove 8;

a clamping groove 16 is annularly formed in the outer side of the first hinge shaft 17, an installation seat 19 is arranged at the top end of the first installation groove 8 on one side of the first hinge shaft 17, a sliding block 21 is arranged inside the installation seat 19, a second spring 20 is arranged inside the installation seat 19 on one side of the sliding block 21, and a clamping block 18 matched with the clamping groove 16 is arranged on one side of the sliding block 21 away from the second spring 20;

through the arranged first articulated shaft 17, when the line rolling roller is maintained and the force application is inconvenient in the screw direction, after the bolt is fixed, the angle of the wrench head 1 can be properly adjusted, and the clamping block 18 is clamped into the clamping groove 16 arranged on the outer side of the first articulated shaft 17 by moving the sliding block 21, so that the fixation of the first articulated shaft 17 is realized, and the force application is more convenient;

and one end of the first articulated shaft 17 is provided with a wrench head 1;

a groove 6 is formed in the wrench head 1, a second helical tooth 7 is arranged in the groove 6 through an installation rod, and a first helical tooth 5 is arranged on one side of the movable clamping plate 3 close to the inner part of the second helical tooth 7;

when the first helical teeth 5 are matched with the second helical teeth 7 by rotating the second helical teeth 7, the movable clamping plate 3 is moved, and the bolt is clamped by matching the movable clamping plate 3 with the upper clamping block 15;

a second mounting groove 12 is formed in one side, far away from the lower clamping block 2, of the interior of the wrench head 1, a first spring 13 is arranged at one end of the interior of the second mounting groove 12, a moving block 14 is arranged in the second mounting groove 12 at one end of the first spring 13, and the bottom end of the moving block 14 is welded with the top end of an upper clamping block 15;

through the arranged second mounting groove 12, the first spring 13 is arranged in the second mounting groove 12, when the second helical tooth 7 is rotated, the first helical tooth 5 is matched with the second helical tooth 7, the moving of the moving clamp plate 3 is realized, the clamping of the bolt is completed through the matching of the moving clamp plate 3 and the upper clamping block 15, when the bolt is forcibly pulled, the upper clamping block 15 is stressed to enable the moving block 14 to slide in the second mounting groove 12, the stress of the upper clamping block 15 can be buffered through the action of the first spring 13, and the sawtooth arranged on the inner sides of the lower clamping block 2 and the upper clamping block 15 is matched, so that the condition that the wrench head 1 is separated from the bolt due to excessive force is avoided, and the danger is caused;

the lower clamping block 2 and the upper clamping block 15 are both in a wedge shape, and saw teeth are arranged on the inner sides of the lower clamping block 2 and the upper clamping block 15;

the bolts are clamped tightly by matching with the saw teeth arranged on the inner sides of the lower clamping block 2 and the upper clamping block 15, so that the bolts are prevented from sliding;

the inside installation axle 4 that runs through 1 bottom lateral wall of wrench head that is provided with of wrench head 1, and install the axle 4 outside and be provided with the movable clamp plate 3 that runs through 1 lateral wall of wrench head, movable clamp plate 3 and installation axle 4 sliding connection, one side that the movable clamp plate 3 was kept away from to wrench head 1 inside is provided with clamp splice 15, and connecting handle 9 openly all is provided with magnet 11 with handle 10.

The working principle is as follows: when the folding handle is used, due to the hinging effect of the connecting handle 9 and the handle 10, the connecting handle 9 and the handle 10 are flattened during use, the hinging block 22 is clamped into the third mounting groove 25 through the hinging block 22 hinged to one end of the connecting handle 9, the hinging block 22 is tightly propped through the third spring 24 and the propping baffle plate 26, and the connecting handle 9 and the handle 10 are fixed, so that the folding handle is convenient to fold and carry;

through the second mounting groove 12 that sets up, because the inside first spring 13 that is provided with of second mounting groove 12, when through rotating second skewed tooth 7, make first skewed tooth 5 and the cooperation of second skewed tooth 7, realize the removal of moving clamp plate 3, through the cooperation of moving clamp plate 3 with last clamp splice 15, accomplish the clamp tight to the bolt, when pulling hard, it makes movable block 14 slide inside second mounting groove 12 to go up clamp splice 15 atress this moment, through the effect of first spring 13, the atress of clamp splice 15 can be cushioned, the sawtooth of clamp splice 2 and the inboard setting of last clamp splice 15 under the cooperation, it is too big to have avoided exerting oneself, wrench head 1 breaks away from the bolt, cause dangerous the emergence.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional spanner is used in roll line roller maintenance, includes wrench head (1), removes splint (3), first mounting groove (8), connecting handle (9) and handle (10), its characterized in that: connecting handle (9) one end is articulated to have handle (10) through second articulated shaft (23), and connecting handle (9) keep away from handle (10) one end and be provided with first mounting groove (8), first mounting groove (8) inside is provided with first articulated shaft (17), and first articulated shaft (17) one end is provided with wrench head (1), wrench head (1) inside is provided with installation axle (4) that runs through wrench head (1) bottom lateral wall, and installs the axle (4) outside and be provided with movable clamp plate (3) that runs through wrench head (1) lateral wall, movable clamp plate (3) and installation axle (4) sliding connection, one side that movable clamp plate (3) were kept away from to wrench head (1) inside is provided with clamp splice (15), connecting handle (9) and handle (10) openly all are provided with magnet (11).

2. The multifunctional wrench for maintaining the rolling line roller according to claim 1, wherein: the wrench head is characterized in that a groove (6) is formed in the wrench head (1), second inclined teeth (7) are arranged in the groove (6) through an installation rod, and first inclined teeth (5) are arranged on one side, close to the inner portion of the second inclined teeth (7), of the movable clamping plate (3).

3. The multifunctional wrench for maintaining the rolling line roller according to claim 1, wherein: one side, far away from the lower clamping block (2), of the interior of the wrench head (1) is provided with a second mounting groove (12), one end of the interior of the second mounting groove (12) is provided with a first spring (13), a moving block (14) is arranged inside the second mounting groove (12) at one end of the first spring (13), and the bottom end of the moving block (14) is welded to the top end of the upper clamping block (15).

4. The multifunctional wrench for maintaining the rolling line roller according to claim 1, wherein: first articulated shaft (17) outside annular is provided with draw-in groove (16), first mounting groove (8) top of first articulated shaft (17) one side is provided with mount pad (19), and inside slider (21) that is provided with of mount pad (19), inside second spring (20) that is provided with of mount pad (19) of slider (21) one side, and slider (21) keep away from one side of second spring (20) be provided with draw-in groove (16) assorted fixture block (18).

5. The multifunctional wrench for maintaining the rolling line roller according to claim 1, wherein: the handle (10) are close to the symmetry of the one end of connecting handle (9) and are provided with third mounting groove (25), and third mounting groove (25) are inside all to be provided with third spring (24), the inside board (26) that supports that is provided with of third mounting groove (25) of third spring (24) one end, the one end symmetry that is close to handle (10) of connecting handle (9) articulates there is articulated piece (22).

6. The multifunctional wrench for maintaining the rolling line roller according to claim 3, wherein: the lower clamping block (2) and the upper clamping block (15) are both wedge-shaped, and sawteeth are arranged on the inner sides of the lower clamping block (2) and the upper clamping block (15).