CN210550734U

CN210550734U - Adjustable spanner is used in mechanical maintenance

Info

Publication number: CN210550734U
Application number: CN201920859382.1U
Authority: CN
Inventors: 黄成�
Original assignee: Sheyang Heng Gong Tools Co ltd
Current assignee: Sheyang Heng Gong Tools Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-05-19
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses an adjustable wrench for mechanical maintenance, which comprises a handle and an opening, the utility model is provided with a handle capable of adjusting the angle on the basis of the existing adjusting wrench, the adjusting rod is taken out from the clamping grooves at the two sides of the movable rod and is moved away, then the movable rod fixed on the fixed rod by the connector is adjusted to a proper angle, and then the two adjusting rods are clamped into the clamping grooves, thus completing the angle and the adjustment, being convenient for the utility model to work in a working place with smaller space or barriers, effectively improving the practicability and the working efficiency of the utility model, the utility model is provided with a lubricating port at one end of the screw mechanism, a user can easily pour lubricating oil through the lubricating port, thereby being convenient for lubricating the screw mechanism and avoiding the waste of the lubricating oil caused by directly spraying the lubricating oil on the screw mechanism, and the adjusting spanner can be dirtied, thereby effectively improving the utility model discloses a practicality.

Description

Adjustable spanner is used in mechanical maintenance

Technical Field

The utility model belongs to the technical field of the spanner is relevant, concretely relates to adjustable spanner is used in mechanical maintenance.

Background

The adjustable spanner for mechanical maintenance is called as adjustable spanner for short, the opening width of the adjustable spanner can be adjusted within a certain range, and the adjustable spanner is a tool for fastening and loosening nuts and bolts with different specifications.

The prior adjustable wrench technology for mechanical maintenance has the following problems: current mechanical maintenance is with adjustable spanner's handle and spanner are usually in on the same horizontal plane, and the handle can not carry out the adjustment of angle, when meetting the space less or have the workplace of obstacle, is not convenient for carry out work, and when adjusting the spanner simultaneously under long-time use, the screw mechanism that sets up in the fixed spanner takes place the jam easily, is difficult for sliding to influence the regulation of spanner, reduce the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable spanner is used in mechanical maintenance to the handle that proposes in solving above-mentioned background art can not carry out the adjustment of angle and the lower problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable spanner is used in mechanical maintenance, includes handle and opening, the bottom of handle is provided with the opening, the handle includes movable rod, joint groove, regulation pole, connector, fixed axle and dead lever, the one end of dead lever is provided with the connector, be provided with the movable rod on the connector, all be provided with the joint groove on the both sides face of movable rod, all be provided with the regulation pole on the both sides face of dead lever, the dead lever passes through the fixed axle rotation with the regulation pole and connects, and the top of handle is provided with fixed spanner, handle and fixed spanner pass through welded fastening and connect, fixed spanner is overhead to be provided with movable spanner, and is provided with screw mechanism in the fixed spanner, screw mechanism's right side is provided with lubricated mouth, fixed spanner is overhead to be provided with the graduation apparatus.

Preferably, fixed spanner includes fixed chuck, fixed slider, limit baffle and mounting groove, the right side of fixed spanner is provided with fixed chuck, and the inside intermediate position department of fixed spanner transversely is provided with the mounting groove, all be provided with fixed slider on two inside walls of mounting groove, two the end of fixed slider all is provided with limit baffle.

Preferably, the movable wrench head comprises a sliding plate, a limiting block, a movable chuck, an indicating head, a sliding groove and a straight caliper, the straight caliper is arranged at the bottom of the sliding plate, the sliding grooves are formed in two side faces of the sliding plate, the limiting block is arranged at one end of the sliding groove, the movable chuck is arranged on the sliding plate, and the indicating head is arranged on the movable chuck.

Preferably, the length of the handle is 20cm, and the longest width of a jaw formed between the fixed wrench head and the movable wrench head can reach 2.8 cm.

Preferably, the shapes and the sizes of the inner side cross sections of the fixed wrench head and the movable wrench head are the same, and the inner side cross sections of the fixed wrench head and the movable wrench head are both twill faces.

Preferably, the lengths and the shapes of the two adjusting rods are the same, the inner sides of the tail ends of the two adjusting rods are provided with clamping blocks, and the lengths and the shapes of the two clamping grooves are the same.

Preferably, the length and the width of the two fixed sliding blocks are the same.

Preferably, the length and the width of the two sliding chutes are the same.

Compared with the prior art, the utility model provides an adjustable spanner is used in mechanical maintenance possesses following beneficial effect: 1. the utility model discloses be provided with the handle that can carry out angle modulation on current regulation spanner's basis, the handle comprises movable rod, joint groove, regulation pole, connector, fixed axle and dead lever, when needs are adjusted the angle of handle, can take out and put aside the joint inslot of regulation pole follow movable rod both sides, then will be fixed the movable rod on the dead lever by the connector and adjust to appropriate angle again, advance the joint inslot with two regulating rod joint again, can accomplish angle and regulation, thereby be convenient for the utility model discloses work is carried out in the less or workplace that has the obstacle in space, can effectual improvement the utility model discloses a practicality and work efficiency.

2. The utility model discloses be provided with the lubrication mouth in screw mechanism's one end, the user can relax pours lubricating oil into through the lubrication mouth, is convenient for lubricate screw mechanism, avoids directly drenching lubricating oil on screw mechanism and extravagant lubricating oil, and can make dirty the regulation spanner to can effectual improvement the utility model discloses a practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of an adjustable wrench for mechanical maintenance according to the present invention;

fig. 2 is a schematic view of the handle structure provided by the present invention;

FIG. 3 is a schematic view of a fixed wrench head according to the present invention;

FIG. 4 is a schematic view of a movable wrench head according to the present invention;

in the figure: 1. a port; 2. a handle; 3. lubricating the opening; 4. fixing a wrench head; 5. a dial gauge; 6. a movable wrench head; 7. a screw mechanism; 21. a movable rod; 22. a clamping groove; 23. adjusting a rod; 24. a connector; 25. a fixed shaft; 26. fixing the rod; 41. fixing the chuck; 42. fixing the sliding block; 43. a limit baffle; 44. mounting grooves; 61. a sliding plate; 62. a limiting block; 63. a movable chuck; 64. an indicator head; 65. a chute; 66. a straight caliper.

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. 1-4, the present invention provides a technical solution: the utility model provides an adjustable spanner is used in mechanical maintenance, includes handle 2 and opening 1, its characterized in that: the bottom of the handle 2 is provided with the through hole 1, the length of the handle 2 is 20cm, the handle 2 of 20cm is more comfortable for a user to use, the handle 2 comprises a movable rod 21, a clamping groove 22, an adjusting rod 23, a connecting head 24, a fixed shaft 25 and a fixed rod 26, one end of the fixed rod 26 is provided with the connecting head 24, the connecting head 24 is provided with the movable rod 21, two side surfaces of the movable rod 21 are provided with the clamping grooves 22, two side surfaces of the fixed rod 26 are provided with the adjusting rod 23, the length and the shape of the two adjusting rods 23 are the same, the adjusting rods 23 with the same shape and length are convenient to install and disassemble, the inner sides of the tail ends of the two adjusting rods 23 are provided with clamping blocks, the clamping blocks are convenient for fixing the adjusting rods 23, the length and the shape of the two clamping grooves 22 are the same, the attractiveness of the utility model can be effectively improved, and the clamping, the fixing rod 26 and the adjusting rod 23 are rotatably coupled by a fixing shaft 25.

An adjustable wrench for machine maintenance, comprising a fixed wrench head 4 arranged on the top of a handle 2, the fixed wrench head 4 comprising a fixed chuck 41, a fixed slider 42, a limit baffle 43 and a mounting groove 44, the fixed wrench head 4 being provided with the fixed chuck 41 on the right side thereof, and the fixed wrench head 4 being provided with the mounting groove 44 transversely at the middle position inside thereof, the movable wrench head 6 being mounted by the mounting groove 44 for facilitating the fixing of the movable wrench head 6 and improving the stability of the equipment, the fixed sliders 42 being provided on the two inner side walls of the mounting groove 44, the two fixed sliders 42 being identical in length and width, so that the inner structure of the adjustable wrench is more precise, the working efficiency of the adjustable wrench can be effectively improved, the fixed slider 42 can be used to fix the movable wrench head 6 and also to enable the movable wrench head 6 to slide on the fixed slider 42, the end of the two fixed sliders 42 being provided with the limit baffle 43, utilize limit baffle 43 can carry on spacingly to adjustable spanner 6, prevent that adjustable spanner 6 from breaking away from in the mounting groove 44, improve equipment's security.

An adjustable wrench for mechanical maintenance, which comprises a handle 2 and a fixed wrench head 4 fixedly connected by welding, the fixed wrench head 4 is provided with a movable wrench head 6, the shapes and the sizes of the inner side cross sections of the fixed wrench head 4 and the movable wrench head 6 are the same, and the inner side cross sections of the fixed wrench head 4 and the movable wrench head 6 are both twill faces, the twill faces can enhance the friction force, thereby effectively improving the stability of the utility model in the working process, the longest width of a jaw formed between the fixed wrench head 4 and the movable wrench head 6 can reach 2.8cm, so that the utility model can be suitable for bolts with more models, the practicability of the utility model is improved, the movable wrench head 6 comprises a sliding plate 61, a limiting block 62, a movable chuck 63, an indicating head 64, a sliding chute 65 and a straight caliper 66, the bottom of the sliding plate 61 is provided with the straight caliper 66, and the straight caliper 66 is meshed with a screw mechanism 7, thereby can drive adjustable spanner 6 and remove, and all be provided with spout 65 on the both sides face of sliding plate 61, the length and the width homogeneous phase of two spout 65 are the same, can cooperate solid fixed sliding block 42 to carry out good efficient work, improve the utility model discloses a practicality, spout 65's one end is provided with stopper 62, spout 65 installs on solid fixed sliding block 42, the adjustable spanner 6 of being convenient for fixes, and makes adjustable spanner 6 have mobilizable ability, be provided with movable chuck 63 on the sliding plate 61, be provided with indicating head 64 on the movable chuck 63, utilize indicating head 64 to observe the width of keeping silent, the person of facilitating the use adjusts, and be provided with screw mechanism 7 in the solid fixed spanner 4, screw mechanism 7's right side is provided with lubrication mouth 3, is provided with graduation apparatus 5 on the solid fixed spanner 4.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the user firstly checks whether the external appearance of the utility model is complete, confirms that the utility model is in a normal working state, then the user moves the utility model to a position where the utility model is needed to be used, the handle 2 and the wrench head of the traditional adjusting wrench are generally positioned on the same horizontal plane, when meeting a working place with a small space or a barrier, the utility model is inconvenient to work, the utility model is provided with the handle 2 which can adjust the angle on the basis of the existing adjusting wrench, the handle 2 is composed of the movable rod 21, the clamping groove 22, the adjusting rod 23, the connecting head 24, the fixed shaft 25 and the fixed rod 26, when the angle of the handle 2 needs to be adjusted, the adjusting rod 23 can be taken out from the clamping groove 22 at the two sides of the movable rod 21 and removed, then the movable rod 21 fixed on the fixed rod 26 by the connecting head 24 is adjusted to a proper angle, adjust pole 23 joint with two again and advance in the joint groove 22, can accomplish the angle and adjust, thereby be convenient for the utility model discloses work in the space less or have the workplace of obstacle, can effectual improvement the utility model discloses a practicality and work efficiency when adjusting the spanner under long-time use, screw mechanism 7 that sets up in the fixed spanner 4 takes place the bite easily, is difficult for sliding to influence the regulation of spanner, the utility model discloses be provided with lubrication mouth 3 in screw mechanism 7's one end, lubricating oil is poured into through lubrication mouth 3 that the user can relax, is convenient for lubricate screw mechanism 7, avoids directly drenching lubricating oil on screw mechanism 7 and extravagant lubricating oil, and can make dirty regulation spanner to can effectual improvement the utility model discloses a practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable spanner is used in mechanical maintenance, includes handle (2) and opening (1), its characterized in that: the handle is characterized in that a through hole (1) is formed in the bottom of the handle (2), the handle (2) comprises a movable rod (21), a clamping groove (22), an adjusting rod (23), a connecting head (24), a fixed shaft (25) and a fixed rod (26), the connecting head (24) is arranged at one end of the fixed rod (26), the movable rod (21) is arranged on the connecting head (24), the clamping grooves (22) are formed in two side faces of the movable rod (21), the adjusting rod (23) is arranged on two side faces of the fixed rod (26), the fixed rod (26) and the adjusting rod (23) are rotatably connected through the fixed shaft (25), a fixed wrench head (4) is arranged at the top end of the handle (2), the handle (2) and the fixed wrench head (4) are fixedly connected through welding, a movable wrench head (6) is arranged on the fixed wrench head (4), and a spiral mechanism (7) is arranged in the fixed wrench head (, the right side of the screw mechanism (7) is provided with a lubricating opening (3), and the fixed wrench head (4) is provided with a dial gauge (5).

2. The adjustable wrench for mechanical maintenance according to claim 1, further comprising: fixed spanner (4) are including fixed chuck (41), fixed slider (42), limit baffle (43) and mounting groove (44), the right side of fixed spanner (4) is provided with fixed chuck (41), and fixed spanner (4) inside intermediate position department transversely is provided with mounting groove (44), all be provided with fixed slider (42) on two inside walls of mounting groove (44), two the end of fixed slider (42) all is provided with limit baffle (43).

3. The adjustable wrench for mechanical maintenance according to claim 1, further comprising: the adjustable wrench head (6) comprises a sliding plate (61), a limiting block (62), an adjustable chuck (63), an indicating head (64), a sliding groove (65) and a straight caliper (66), wherein the straight caliper (66) is arranged at the bottom of the sliding plate (61), the sliding grooves (65) are formed in two side faces of the sliding plate (61), the limiting block (62) is arranged at one end of the sliding groove (65), the adjustable chuck (63) is arranged on the sliding plate (61), and the indicating head (64) is arranged on the adjustable chuck (63).

4. The adjustable wrench for mechanical maintenance according to claim 1, further comprising: the length of the handle (2) is 20cm, and the longest width of a jaw formed between the fixed wrench head (4) and the movable wrench head (6) can reach 2.8 cm.

5. The adjustable wrench for mechanical maintenance according to claim 1, further comprising: the shapes and the sizes of the inner side cross sections of the fixed wrench head (4) and the movable wrench head (6) are the same, and the inner side cross sections of the fixed wrench head (4) and the movable wrench head (6) are both twill surfaces.

6. The adjustable wrench for mechanical maintenance according to claim 1, further comprising: the length and the shape of the two adjusting rods (23) are the same, the inner sides of the tail ends of the two adjusting rods (23) are provided with clamping blocks, and the length and the shape of the two clamping grooves (22) are the same.

7. The adjustable wrench for mechanical maintenance according to claim 2, further comprising: the length and the width of the two fixed sliding blocks (42) are the same.

8. The adjustable wrench for mechanical maintenance according to claim 3, further comprising: the length and the width of the two sliding grooves (65) are the same.