CN214323182U

CN214323182U - Magnetic combined series socket spanner

Info

Publication number: CN214323182U
Application number: CN202023091230.3U
Authority: CN
Inventors: 孙志娴
Original assignee: Nanjing Jiangning Higher Vocational And Technical School
Current assignee: Nanjing Jiangning Higher Vocational And Technical School
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-01
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a magnetic suction type combined series socket wrench, which comprises a vertical rod, wherein the upper end of the vertical rod is sleeved with a cross rod, the lower surface of the vertical rod is provided with a slot, a strong magnetic permanent magnet is fixedly arranged in the slot, a sleeve is arranged in the slot in a sliding manner, the upper end of the sleeve is adsorbed with the strong magnetic permanent magnet, the vertical rod is sleeved with a fixing mechanism, and the fixing mechanism comprises a first semicircular block and a second semicircular block; the utility model discloses a pole setting, horizontal pole, sleeve and fixed establishment all are connected with the pole setting, have seted up the slot in the pole setting bottom, are equipped with strong magnetism permanent magnet in the slot, and in the slot was inserted to the sleeve upper end, fix the sleeve through strong magnetism permanent magnet, the slot was the rectangle, and the sleeve upper end was laminated mutually with the slot inner wall, and the end horizontal pole is established directly in the upper end of pole setting, and fixed establishment passes through the fix with screw at the middle part position of pole setting, and its structure can realize quick installation dismantlement, conveniently carries.

Description

Magnetic combined series socket spanner

Technical Field

The utility model relates to a box spanner technical field specifically is a combined series box spanner of formula is inhaled to magnetism.

Background

The socket spanner is widely applied to various occasions, the socket spanner is a necessary tool for mechanical installation and maintenance, the known socket is generally provided with single sockets with different specifications according to different specifications of a bolt head and a nut, the socket type spanner is mainly used for performing loosening and tightening operation on a hexagonal head bolt or a nut, the currently commonly used socket spanner is mainly integrated, and when the hexagonal head bolts or nuts with different specifications need to be loosened and tightened, the socket spanners with different specifications need to be replaced; the traditional socket wrench needs to carry a plurality of sockets capable of solving different specifications, and certain loss is caused by frequent occurrence of socket loss in work.

Disclosure of Invention

An object of the utility model is to provide a combined series box spanner of formula is inhaled to magnetism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a magnetic suction type combined series socket wrench comprises a vertical rod, wherein a cross rod is sleeved at the upper end of the vertical rod, a slot is formed in the lower surface of the vertical rod, a strong magnetic permanent magnet is fixedly arranged in the slot, a sleeve is slidably arranged in the slot, the upper end of the sleeve is adsorbed with the strong magnetic permanent magnet, a fixing mechanism is sleeved on the vertical rod and comprises a first semicircular block and a second semicircular block, one side of the first semicircular block and one side of the second semicircular block are fixedly provided with a fixed block, the fixed block is provided with a moving groove, the upper surface of the fixed block is fixedly provided with a protective shell, the inner cavity of the protective shell is connected with the moving groove, the upper inner wall of the protective shell is fixedly provided with a fixed rod, the lower end of the fixed rod is fixedly provided with a fixed ring, the two sides of the fixed ring are rotatably provided with clamping rods, the lower end of the clamping rods is fixedly provided with a clamping block, and the fixed ring is fixedly provided with a positioning column, the locating column slides and runs through to be had the spring, the spring both ends are connected with two kellies, the protective housing outer wall closely laminates there is the stay cord, the stay cord tip runs through the protective housing both sides and is connected with the kellies outside, the draw-in groove has been seted up to sleeve upper end both sides.

Preferably, a first circular shaft is fixedly arranged at one end of the first semicircular block and one end of the second semicircular block, and a central shaft is rotatably arranged on the first circular shaft.

Preferably, the other ends of the first semicircular block and the second semicircular block are provided with screws in a threaded manner.

Preferably, a limiting groove is formed in the positioning column, and the spring penetrates through the limiting groove in a sliding mode.

Preferably, the fixing ring is rotatably provided with a second round shaft, and the second round shaft is fixedly connected with the clamping rod.

Preferably, the moving groove has a concave shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is characterized in that the utility model is a vertical rod, the cross rod, the sleeve and the fixing mechanism are all connected with the vertical rod, the bottom end of the vertical rod is provided with a slot, a strong magnetic permanent magnet is arranged in the slot, the upper end of the sleeve is inserted into the slot, the sleeve is fixed by the strong magnetic permanent magnet, the slot is rectangular, the upper end of the sleeve is attached to the inner wall of the slot, the end cross rod is directly sleeved on the upper end of the vertical rod, the fixing mechanism is fixed at the middle position of the vertical rod by screws, and the structure can realize quick installation and disassembly and is convenient to carry;

2. the utility model discloses be equipped with fixed establishment, fixed establishment includes first semicircle piece and second semicircle piece, two semicircle piece one sides are equipped with the fixed block, be equipped with the protecting crust on the fixed block, the below of protecting crust is just to the shifting chute, shifting chute and protecting crust inner wall looks UNICOM, the inside dead lever that is equipped with of protecting crust, solid fixed ring, the kelly, the fixture block, the kelly inboard is connected at the spring both ends, the kelly outside is connected at the stay cord both ends, the stay cord runs through the protecting crust both sides, closely laminate with the outer wall, the draw-in groove has been seted up to sleeve upper end both sides, push into the shifting chute on the barre sleeve, it fixes the sleeve in the draw-in groove to make the fixture block card go into, realize carrying a plurality of sleeve parts.

Drawings

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

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

FIG. 3 is a schematic view of the fixing mechanism of the present invention;

in the figure: 1. erecting a rod; 11. a cross bar; 12. a slot; 13. a ferromagnetic permanent magnet; 14. a sleeve; 151. a fixing mechanism; 15. a first semicircular block; 16. a second semicircular block; 17. a fixed block; 18. a moving groove; 19. a protective shell; 2. fixing the rod; 21. a fixing ring; 22. a clamping rod; 23. a clamping block; 24. a positioning column; 25. a spring; 26. pulling a rope; 27. a card slot; 3. a first circular shaft; 31. a central shaft; 4. a screw; 5. a limiting groove; 6. a second circular shaft.

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. 1-3, the present invention provides a technical solution: a magnetic combined socket wrench series comprises a vertical rod 1, a cross rod 11 is sleeved at the upper end of the vertical rod 1, a slot 12 is arranged on the lower surface of the vertical rod 1, a strong magnetic permanent magnet 13 is fixedly arranged in the slot 12, a sleeve 14 is arranged in the slot 12 in a sliding manner, the upper end of the sleeve 14 is adsorbed with the strong magnetic permanent magnet 13, a fixing mechanism 151 is sleeved on the vertical rod 1, the fixing mechanism 151 comprises a first semicircular block 15 and a second semicircular block 16, a fixing block 17 is fixedly arranged on one side of the first semicircular block 15 and one side of the second semicircular block 16, a moving groove 18 is arranged on the fixing block 17, a protective shell 19 is fixedly arranged on the upper surface of the fixing block 17, the inner cavity of the protective shell 19 is connected with the moving groove 18, a fixing rod 2 is fixedly arranged on the upper inner wall of the protective shell 19, a fixing ring 21 is fixedly arranged at the lower end of the fixing rod 2, clamping rods 22 are rotatably arranged on two sides of the fixing ring 21, a clamping block 23 is fixedly arranged at the lower end of the clamping rod 22, a positioning column 24 is fixedly arranged on the fixing ring 21, a spring 25 is slidably penetrated on the positioning column 24, two ends of the spring 25 are connected with two clamping rods 22, the outer wall of the protective shell 19 is tightly attached with a pull rope 26, the end part of the pull rope 26 penetrates through two sides of the protective shell 19 and is connected with the outer side of the clamping rods 22, two sides of the upper end of the sleeve 14 are provided with clamping grooves 27, the moving groove 18 is concave, the upper end and the middle part of the upright rod 1 are T-shaped, the area of the middle part of the cross rod 11 is larger than the area of two ends, the middle part of the cross rod 11 is tightly attached with the inner wall of the upper end of the upright rod 1, the slot 12 at the lower end is rectangular, the inner wall of the slot is attached with the upper end of the sleeve 14, the sleeve 14 is fixed at the lower end of the upright rod 1 through an internal strong magnetic permanent magnet 13, the fixing mechanism 151 is fixed at the middle part of the upright rod 1, one end of the first semicircular block 15 and the second semicircular block 16 penetrates through a central shaft 31 to connect the first circular shaft 3 to rotate the two structures, the other end fixes the two structures on the upright rod 1 through a screw 4, the first semicircular block 15 and the second semicircular block 16 are made to wrap the vertical rod 1 through tightening of the screw 4, so as to be fixed on the vertical rod 1, the inner cavity of a protective shell 19 at the upper end of a fixed block 17 at one side of the first semicircular block 15 and the second semicircular block 16 is communicated with the upper end of a movable groove 18, the upper end of the movable groove 18 is larger than the lower end, the inner wall of the lower end is attached to the inner wall of a sleeve 14, when the upper end of the sleeve 14 enters the movable groove 18, the bottom surface of a clamping block 23 on the clamping rod 22 is trapezoidal, when the upper end of the sleeve 14 is contacted with the clamping block 23, the clamping block 23 and the clamping rod 22 are pushed to move towards the inner wall of the movable groove 18, a spring 25 is connected between the two clamping rods 22 of the clamping rod 22, the spring 25 stretches towards two sides, when the upper end of the sleeve 14 is contacted with the lower surface of a positioning column 24, the clamping rod 22 clamps the clamping block 23 into a clamping groove 27 through the tension of the spring 25, so as to fix the sleeve 14 on the fixed block 17, when the sleeve 14 needs to be taken out, a pull rope 26 at the upper end of the protective shell 19, two end parts of the pull rope 26 penetrate through the side surface of the protective shell 19 to be connected with the clamping rods 22, the pull rope 26 drives the two clamping rods 22 to move towards the inner wall of the moving groove 18, and the clamping blocks 23 leave the clamping grooves 27, so that the sleeve 14 leaves from the fixed block 17.

One end of the first semicircular block 15 and one end of the second semicircular block 16 are fixedly provided with a first circular shaft 3, the first circular shaft 3 is rotatably provided with a central shaft 31, and the area of two ends of the central shaft 31 is larger than the area of the groove on the first circular shaft 3.

The other ends of the first semicircular block 15 and the second semicircular block 16 are provided with screws 4 in a threaded mode.

The positioning post 24 is provided with a limiting groove 5, and the spring 25 penetrates through the limiting groove 5 in a sliding manner.

The fixed ring 21 is rotatably provided with a second round shaft 6, and the second round shaft 6 is fixedly connected with the clamping rod 22.

The working principle is as follows: firstly, a cross bar 11 is inserted into the upper end of an upright rod 1 to fix the cross bar 11, then the upper end of a sleeve 14 is pushed into a slot 12, the upper end of the sleeve 14 is contacted with a strong magnetic permanent magnet 13 to fix the sleeve 14 through magnetic force, then the inner walls of a first semicircular block 15 and a second semicircular block 16 are attached to the middle part of the upright rod 1, a fixing mechanism 151 is fixed at the middle part of the upright rod 1 by rotating a screw 4, then sleeves 14 of different models are inserted into a moving groove 18, when the upper end of the sleeve 14 is contacted with a clamping block 23, the clamping block 23 and a clamping rod 22 are pushed to move towards the inner wall of the moving groove 18, a spring 25 is connected between the two clamping rods 22 of the clamping rod 22, the spring 25 stretches towards two sides, when the upper end of the sleeve 14 is contacted with the lower surface of a positioning column 24, the clamping block 23 is clamped into a clamping groove 27 by the clamping rod 22 through the tensile force of the spring 25, the sleeve 14 is fixed on a fixing block 17, when the protective shell 19 is pulled, two ends of the pull rope 26 penetrate through the side face of the protective shell 19 and are connected with the clamping rods 22, the pull rope 26 drives the two clamping rods 22 to move towards the inner wall of the moving groove 18, the clamping blocks 23 leave the clamping grooves 27, the sleeve 14 leaves from the fixed block 17, the sleeve 14 is convenient to replace, and the working efficiency is improved.

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 magnetic combined type series socket wrench comprises a vertical rod (1) and is characterized in that a cross rod (11) is sleeved at the upper end of the vertical rod (1), a slot (12) is formed in the lower surface of the vertical rod (1), a strong magnetic permanent magnet (13) is fixedly arranged in the slot (12), a sleeve (14) is arranged in the slot (12) in a sliding manner, the upper end of the sleeve (14) is adsorbed with the strong magnetic permanent magnet (13), a fixing mechanism (151) is sleeved on the vertical rod (1), the fixing mechanism (151) comprises a first semicircular block (15) and a second semicircular block (16), a fixed block (17) is fixedly arranged on one side of the first semicircular block (15) and one side of the second semicircular block (16), a moving groove (18) is formed in the fixed block (17), a protective shell (19) is fixedly arranged on the upper surface of the fixed block (17), and the inner cavity of the protective shell (19) is connected with the moving groove (18), the inner wall is fixed to be equipped with dead lever (2) on protecting crust (19), dead lever (2) lower extreme is fixed to be equipped with solid fixed ring (21), gu fixed ring (21) both sides are rotated and are equipped with kelly (22), kelly (22) lower extreme is fixed to be equipped with fixture block (23), gu fixed ring (21) is gone up to be fixed and is equipped with reference column (24), it has spring (25) to slide to run through on reference column (24), spring (25) both ends are connected with two kellies (22), protecting crust (19) outer wall closely laminates and has stay cord (26), stay cord (26) tip runs through protecting crust (19) both sides and is connected with the kelly (22) outside, draw-in groove (27) have been seted up to sleeve (14) upper end both sides.

2. The magnetically-attractable combination series socket wrench of claim 1, wherein: first semicircle piece (15) and second semicircle piece (16) one end are fixed and are equipped with first circle axle (3), it is equipped with center pin (31) to rotate on first circle axle (3).

3. The magnetically-attractable combination series socket wrench of claim 1, wherein: and screws (4) are arranged at the other ends of the first semicircular block (15) and the second semicircular block (16) in a threaded manner.

4. The magnetically-attractable combination series socket wrench of claim 1, wherein: and a limiting groove (5) is formed in the positioning column (24), and the spring (25) penetrates through the limiting groove (5) in a sliding manner.

5. The magnetically-attractable combination series socket wrench of claim 1, wherein: fixed ring (21) is gone up to rotate and is equipped with second circle axle (6), second circle axle (6) and kelly (22) fixed connection.

6. The magnetically-attractable combination series socket wrench of claim 1, wherein: the moving groove (18) is concave.