CN111283589A

CN111283589A - Full-automatic fine adjustment wrench

Info

Publication number: CN111283589A
Application number: CN202010158449.6A
Authority: CN
Inventors: 蒋李
Original assignee: Individual
Current assignee: Cangzhou Bohai Safety & Special Tools Group Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-06-16
Anticipated expiration: 2040-03-09
Also published as: CN111283589B

Abstract

The invention discloses a full-automatic fine adjustment wrench, which structurally comprises a holding plate, a handle body, parallel plates and a lock head, wherein the holding plate is welded with the handle body, the handle body is connected with a parallel plate rail, the lock head is arranged on the handle body, the parallel plates comprise parallel side plates, rail side plates and parallel rollers, the parallel side plates are connected with parallel roller shafts, the parallel side plates are welded with the rail side plates, the lock head comprises a front lock head, a rear lock head and an arc lock, the front lock head is attached to the rear lock head, the arc lock is arranged on the rear lock head, and the holding plate comprises a horizontal structure, a holding plate structure and an expansion structure; the parallel plate and the horizontal structure are used for keeping the wrench and the fine adjustment claw in parallel, and the adjustment precision is greatly improved.

Description

Full-automatic fine adjustment wrench

Technical Field

The invention relates to the field of mechanical tools, in particular to a full-automatic fine adjustment wrench.

Background

The fine adjustment spanner is a manual screw tightness tool, is specially developed for track mounting fine adjustment, is suitable for bolt tightness adjustment of a fine adjustment claw, and can adjust the reciprocating use angle of the spanner according to the mounting position of the fine adjustment claw in a targeted manner to perform fine adjustment and positioning on the fine adjustment claw.

When the wrench in the prior art is used, soft geotextile needs to be wound on the metal handle, the geotextile easily slides off during swinging, the wrench needs to be fixed again, the precision is adjusted, the handle cannot be parallel to the height of the rail or the fine adjustment claw during swinging, and the adjustment precision needs to be improved.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide a full-automatic fine adjustment wrench to solve the problems that soft geotextile needs to be wound on a metal handle when the wrench is used, the geotextile is easy to slip off when swinging, the wrench needs to be fixed again and the adjustment precision needs to be improved, the handle cannot be parallel to the height of a track or a fine adjustment claw when swinging, and the adjustment precision needs to be improved.

The invention is realized by adopting the following technical scheme: the utility model provides a full-automatic fine tuning spanner, its structure includes holds board, handle body, parallel plate, tapered end, hold board front end and handle body welding, handle body and parallel plate right side rail coupling, the tapered end is installed at handle body front end, the parallel plate comprises parallel curb plate, track curb plate, parallel gyro wheel, parallel curb plate and parallel gyro wheel left side hub connection, parallel curb plate bottom and track curb plate welding.

Further preferably, the lock head comprises a front lock head, a rear lock head and an arc lock, the front lock head is attached to the front side of the rear lock head, and the arc lock is arranged on the inner side of the rear lock head.

Further preferably, the holding plate comprises a horizontal structure, a holding plate structure and an extension structure, the upper end and the lower end of the holding plate structure are connected with the extension structure in an installing mode, and the horizontal structure is connected with the right end of the holding plate structure in an embedded mode.

Further preferably, the plate holding structure comprises a friction arc plate, a step plate and an inner pad, and the left end and the right end of the step plate are connected with the friction arc plate and the inner pad through glue.

Further preferred, the extension structure is detained including extension arc board, exhibition heelpiece, riser, propelling movement rail, movable rail lock circle, side, the extension arc board with prop the exhibition heelpiece arc side and glue and be connected, the extension arc board, prop the exhibition heelpiece and install at the riser left end, the riser with promote the rail gomphosis and the two structure as an organic whole that constitutes, the extension arc board, prop the exhibition heelpiece and the laminating of propelling movement rail left end, promote the rail middle part and move the meshing of rail lock circle, the welding is detained with the side to movable rail lock circle middle part.

Further preferably, the horizontal structure includes indicating to inlay, shifter, horizontal frame, spirit level, both ends have been installed to indicate to inlay about the horizontal frame, the shifter is installed at both ends about the horizontal frame, horizontal frame middle part and spirit level are glued and are connected, the spirit level middle part is equipped with horizontal liquid ball.

Further preferably, the rear lock head comprises a lock head expansion piece, an angle clamp, a chain conveyor and a square frame lock head, the lock head expansion piece, the angle clamp and the chain conveyor are arranged at the angle of the square frame lock head, and the lock head expansion piece, the angle clamp and the chain conveyor are distributed at intervals.

Further preferably, the lock head telescopic device comprises a telescopic rotating shaft and a reinforcing square rod, the telescopic rotating shaft is connected with the middle shaft of the reinforcing square rod, a reinforcing solid block is arranged at the center of the angle clamp, and a conveying chain is arranged at the bottom of the chain conveyor.

Advantageous effects

The invention holds the holding plate by hand to fix the lock at the position of the fine adjustment claw to be adjusted, the lock and the arc lock are moved according to the needs, the parallel plates are moved, the parallel rollers move on the handle body to select the position suitable for flat pasting to attach the parallel side plates to the side surfaces or the bottom surfaces of the fine adjustment claw, the holding plate structure deforms along with the holding force of the hand when the wrench is swung, the step plate drives the friction arc plate to move leftwards, the square buckle rotates to release the locking of the locking circles of the push rail and the moving rail, the push rail pushes the expanding bottom pad, the expanding bottom pad plays the roles of reinforcing and supporting the friction arc plate and the expanding arc plate, the lifter also drives the expanding arc plate to move upwards, the diameter of the holding plate structure is increased, the pushing force is generated by hands, the holding force of the hands is increased, the wrench is pushed to be more stable and not to slide, the friction arc plate has the friction function, and the wrench is prevented from sliding when the hands push, the horizontal structure is moved out of the inner pad when the horizontal structure is held by the hand at the holding plate, the shifter drives the horizontal frame to move, the fingers held by the hand after the horizontal structure is moved out are just embedded in the finger embedding positions, the stability of holding the wrench is enhanced again, the horizontal liquid ball can rotate according to the horizontal position, and a user adjusts the levelness of the wrench according to the offset angle of the horizontal liquid ball; when the device is used, the wrench needs to lock parts according to the fine adjustment claw, the front lock head or the arc lock is selected to lock, the arc lock is stored in the rear lock head for standby use during operation of the front lock head, the rear lock head and the arc lock are moved by the lock head expansion piece, the reinforcing square rod is used for reinforcing the telescopic rotating shaft in the telescopic process, the reinforcing solid block also plays a reinforcing role, the angle clamp can stretch and retract to move, the parts needing to be locked by the fine adjustment claw are flexibly fastened, the chain conveyor drives the front lock head through the conveying chain, the rear lock head moves at the front end of the handle body, the front lock head is strengthened again, and the stability of movement of the rear lock head is.

Compared with the prior art, the invention has the beneficial effects that: when the wrench is swung, the holding plate structure deforms, so that the diameter is increased, thrust is generated on the palm, the holding force of the palm is increased, the wrench is pushed to be stable and not to slide off, and the worker cloth does not need to be wound; the parallel plate and the horizontal structure are used for keeping the wrench and the fine adjustment claw in parallel, and the adjustment precision is greatly improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 shows a schematic structural diagram of a fully automatic fine adjustment wrench according to the present invention.

Fig. 2 shows a front cut-away structural schematic diagram of the grip plate of the present invention.

Fig. 3 shows a schematic structural diagram of a of fig. 2 of the present invention.

Fig. 4 shows a schematic of the structure of the horizontal structure of the present invention.

Fig. 5 shows a front cut structure schematic diagram of the rear lock head and the arc lock of the invention.

Fig. 6 shows a schematic structural diagram of B of fig. 5 according to the present invention.

In the figure: the device comprises a holding plate 1, a handle body 2, a parallel plate 3, a lock head 4, a parallel side plate 30, a track side plate 31, a parallel roller 32, a front lock head 40, a rear lock head 41, an arc lock 42, a horizontal structure 10, a holding plate structure 11, an expansion structure 12, a friction arc plate 110, a step plate 111, an inner pad 112, an expansion arc plate 120, a stretching bottom pad 121, a lifter 122, a pushing rail 123, a moving rail lock circle 124, a square buckle 125, a finger embedding 100, a mover 101, a horizontal frame 102, a level 103, a horizontal liquid ball 1030, a lock head expansion piece 410, an angle clamp 411, a chain conveyor 412, a square frame lock head 413, an expansion rotating shaft 4100, a reinforcing square rod 4101, a reinforcing solid block 4111 and a conveying chain 4120.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-3, the present invention provides a fully automatic fine adjustment wrench, which comprises: the structure of the novel electric wrench comprises a holding plate 1, a handle body 2, parallel plates 3 and a lock head 4, wherein the holding plate 1 is welded with the handle body 2, the handle body 2 is in track connection with the parallel plates 3, the lock head 4 is installed on the handle body 2, the parallel plates 3 are composed of parallel side plates 30, track side plates 31 and parallel rollers 32, the parallel side plates 30 are connected with the parallel rollers 32 through shafts, the parallel side plates 30 are welded with the track side plates 31, the lock head 4 comprises a front lock head 40, a rear lock head 41 and an arc lock 42, the front lock head 40 is attached to the rear lock head 41, the arc lock 42 is installed on the rear lock head 41, the holding plate 1 comprises a horizontal structure 10, a holding plate structure 11 and an extension structure 12, the diameter of the holding plate structure 11 is increased, the palm thrust is generated by an opponent, the holding force of a palm is increased, the wrench is pushed to be more stable and not slide down, the horizontal structure 10 is connected with the holding plate structure 11 in an embedded manner, the holding plate structure 11 comprises a friction arc plate 110, a step plate 111 and an inner pad 112, the friction arc plate 110 has a friction function, so that the spanner is prevented from sliding off when being pushed by a palm, the step plate 111 is connected with the friction arc plate 110 and the inner pad 112 by glue, the expanding structure 12 comprises an expanding arc plate 120, a stretching bottom pad 121, a lifter 122, a pushing rail 123, a moving rail locking circle 124 and a square buckle 125, the expanding bottom pad 121 plays a role of reinforcing and supporting the friction arc plate 110 and the expanding arc plate 120, the expansion arc plate 120 is connected with the unfolding bottom pad 121 by glue, the expansion arc plate 120 and the unfolding bottom pad 121 are arranged on the lifter 122, the lifter 122 is embedded with the pushing rail 123, the expanding arc plate 120, the expanding bottom pad 121 and the pushing rail 123 are jointed, the push rail 123 is engaged with a movable rail locking circle 124, and the movable rail locking circle 124 is welded with a square buckle 125.

The lock head 4 is fixed at the position of the holding plate 1 by holding, the position of the fine adjustment claw needs to be adjusted, the back lock head 41 and the arc lock 42 are moved according to needs, meanwhile, the parallel roller 32 moves on the handle body 2 to select a position suitable for flat pasting to attach the parallel side plate 30 to the side surface or the bottom surface of the fine adjustment claw, the holding plate structure 11 can deform along with the holding force of holding when swinging the wrench, the step plate 111 drives the friction arc plate 110 to move leftwards, the square buckle 125 rotates to release the locking of the push rail 123 and the moving rail lock circle 124, the push rail 123 pushes the expanding bottom pad 121, the expanding bottom pad 121 plays a role in reinforcing and supporting the friction arc plate 110 and the expanding arc plate 120, the lifter 122 also drives the expanding arc plate 120 to move upwards, the diameter of the holding plate structure 11 is increased, the pushing force is generated to the palm, the holding force of the palm is increased, the wrench is pushed to be more stable and not to slide, the friction arc plate 110 has a friction effect, and the spanner is prevented from sliding off when being pushed by the palm.

Example 2:

referring to fig. 4, the present invention provides a technical solution of a fully automatic fine adjustment wrench: its structure horizontal structure 10 includes that the finger inlays 100, shifter 101, horizontal frame 102, spirit level 103, the finger that the horizontal structure 10 held after shifting out is just inlayed and is inlayed 100 departments in the finger, has strengthened the steadiness of holding the spanner, horizontal frame 102 has been installed and has been pointed and inlay 100, horizontal frame 102 is installed shifter 101, horizontal frame 102 is glued with spirit level 103 and is connected, spirit level 103 is equipped with horizontal liquid ball 1030, horizontal liquid ball 1030 can rotate according to the horizontal position, promotes the levelness of spanner according to the skew angle adjustment of horizontal liquid ball 1030, improves the operation precision.

The horizontal structure 10 is moved out from the inner pad 112 while holding the plate 1, the shifter 101 drives the horizontal frame 102 to move, the fingers held by the hand after moving out are just embedded in the finger embedding 100, the stability of holding the wrench is enhanced again, the horizontal liquid ball 1030 can rotate according to the horizontal position, and the user can adjust the levelness of the wrench according to the offset angle of the horizontal liquid ball 1030.

Referring to fig. 5-6, the present invention provides a fully automatic fine adjustment wrench, which comprises: the rear lock head 41 comprises a lock head expansion piece 410, an angle clamp 411, a chain conveyor 412 and a square frame lock head 413, the lock head expansion piece 410, the angle clamp 411 and the chain conveyor 412 are arranged on the square frame lock head 413, the lock head expansion piece 410, the angle clamp 411 and the chain conveyor 412 are distributed at intervals, the lock head expansion piece 410 comprises an expansion rotating shaft 4100 and a reinforcing square rod 4101, the rear lock head 41 and an arc lock 42 are driven to move through the lock head expansion piece 410, the reinforcing square rod 4101 is used for reinforcing the expansion rotating shaft 4100 during expansion, the expansion rotating shaft 4100 is connected with the reinforcing square rod 4101 through a shaft, the angle clamp 411 is provided with a reinforcing solid block 4111, the chain conveyor 412 is provided with a conveying chain 4120, the reinforcing solid block 4111 plays a reinforcing role, the angle clamp 411 performs expansion and movement, parts needing to be locked by a fine adjustment claw are flexibly fastened, the chain conveyor 412 drives the front lock head 40 and the rear lock head 41 to move at the front end of the handle 2, the stability of the movement of the front lock head 40 and the rear lock head 41 is enhanced.

When the device is used, the wrench selects the front lock head 40 or the arc lock 42 to lock according to the part needing to be locked by the fine adjustment claw, the arc lock 42 is stored at the rear lock head 41 for standby during the operation of the front lock head 40, the movement of the rear lock head 41 and the arc lock 42 is driven by the lock head expansion piece 410, the reinforcing square rod 4101 is used for reinforcing the telescopic rotating shaft 4100 in the telescopic process, the reinforcing solid block 4111 also plays a reinforcing role, the angle clamp 411 can move in a telescopic mode, the part needing to be locked by the fine adjustment claw is flexibly fastened, the chain transmitter 412 drives the front lock head 40 and the rear lock head 41 to move at the front end of the handle body 2 through the conveying chain 4120, and the stability of the movement of the front lock head 40 and the rear lock.

Compared with the prior art, the invention has the technical progress that: when the wrench is swung, the holding plate structure 11 deforms, so that the diameter is increased, thrust is generated on the palm, the holding force of the palm is increased, the wrench is pushed to be stable and not to slide off, and worker cloth does not need to be wound; the parallel plate 3 and the horizontal structure 10 are used for keeping the wrench and the fine adjustment claw in parallel, and the adjustment precision is greatly improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a full-automatic fine tuning spanner, its structure is including holding board (1), handle body (2), parallel plate (3), tapered end (4), hold board (1) and handle body (2) welding, handle body (2) and parallel plate (3) rail connection, tapered end (4) are installed on handle body (2), its characterized in that:

the parallel plate (3) is composed of parallel side plates (30), rail side plates (31) and parallel rollers (32), the parallel side plates (30) are connected with the parallel rollers (32) through shafts, and the parallel side plates (30) are welded with the rail side plates (31).

2. The full automatic fine adjustment wrench according to claim 1, further comprising: the lock head (4) comprises a front lock head (40), a rear lock head (41) and an arc lock (42), wherein the front lock head (40) is attached to the rear lock head (41), and the arc lock (42) is arranged on the rear lock head (41).

3. The full automatic fine adjustment wrench according to claim 1, further comprising: the holding plate (1) comprises a horizontal structure (10), a holding plate structure (11) and an extension structure (12), the holding plate structure (11) is connected with the extension structure (12) in an installing mode, and the horizontal structure (10) is connected with the holding plate structure (11) in an embedded mode.

4. A fully automatic fine adjustment wrench as claimed in claim 3, further comprising: the plate holding structure (11) comprises a friction arc plate (110), a step plate (111) and an inner pad (112), wherein the step plate (111) is connected with the friction arc plate (110) and the inner pad (112) in a gluing manner.

5. A fully automatic fine adjustment wrench as claimed in claim 3, further comprising: extension structure (12) are detained (125) including extension arc board (120), exhibition heelpiece (121), riser (122), promotion rail (123), movable rail lock circle (124), side, extension arc board (120) with prop exhibition heelpiece (121) and glue and be connected, extension arc board (120), exhibition heelpiece (121) are installed on riser (122), riser (122) and push away rail (123) gomphosis, extension arc board (120), exhibition heelpiece (121) and the laminating of pushing away rail (123), push away rail (123) and movable rail lock circle (124) meshing, movable rail lock circle (124) and side are detained (125) welding.

6. A fully automatic fine adjustment wrench as claimed in claim 3, further comprising: the horizontal structure (10) comprises a finger embedding block (100), a moving device (101), a horizontal frame (102) and a level device (103), the finger embedding block (100) is installed on the horizontal frame (102), the moving device (101) is installed on the horizontal frame (102), the horizontal frame (102) is connected with the level device (103) in a gluing mode, and the level device (103) is provided with a horizontal liquid ball (1030).

7. The full automatic fine adjustment wrench according to claim 2, further comprising: the rear lock head (41) comprises a lock head expansion piece (410), an angle clamp (411), a chain conveyor (412) and a square frame lock head (413), the lock head expansion piece (410), the angle clamp (411) and the chain conveyor (412) are installed on the square frame lock head (413), and the lock head expansion piece (410), the angle clamp (411) and the chain conveyor (412) are distributed at intervals.

8. The full automatic fine adjustment wrench as claimed in claim 7, further comprising: the lock head expansion piece (410) comprises an expansion rotating shaft (4100) and a reinforcing square rod (4101), the expansion rotating shaft (4100) is connected with the reinforcing square rod (4101) through a shaft, a reinforcing solid block (4111) is arranged on the angle clamp (411), and a conveying chain (4120) is arranged on the chain conveyor (412).