CN212978182U - Fuel sensor screw-in tool - Google Patents

Abstract

The utility model relates to a fuel sensor screw in frock, a serial communication port, major structure include chucking piece and operating handle, operating handle install in the top of chucking piece, the chucking piece include be used for cup jointing the block cap of screens with fuel sensor's head, and be used for with the die cavity of fuel sensor's head outline looks adaptation, the block cap includes crown and cap enclosure, cap enclosure circumference is reserved has a bayonet socket, and this bayonet socket is used for holding fuel sensor's interface pipeline, the die cavity is the dome shape that both sides have the straight section, the top of the interior side wall of cap enclosure is reserved has an annular, disposes the rubber pad in this annular. The utility model discloses effectively solve fuel sensor screw in difficult problem, improved assembly efficiency, alleviateed operating personnel intensity of labour.

Description

Fuel sensor screw-in tool

Technical Field

The utility model relates to an assembly fixture, especially a fuel sensor screw in frock suitable for light truck K3000 motorcycle type belongs to assembly fixture structure technical field.

Background

The automobile fuel sensor is arranged on an oil tank, changes of capacitance between a sensor shell and an induction electrode are caused after oil enters the oil tank, and the changes are converted into current changes to detect the height position of the oil in the oil tank.

The assembly of current fuel sensor all adopts artifical manual screw in, nevertheless has sealed O type circle because of having on the fuel sensor, needs the sealing washer to have the interference volume with the fuel tank during the assembly, and frictional force is great, directly with the hand screw in difficulty, wastes time and energy, influences assembly efficiency.

Disclosure of Invention

The utility model provides a screw in frock suitable for fuel sensor of light calorie K3000 motorcycle type, the difficult problem of fuel sensor screw in can be solved to the screw in frock, realizes that fuel sensor is quick, light assembly.

In order to solve the above problems, the utility model adopts the following technical scheme:

the screwing tool for the fuel sensor is characterized in that the main structure of the screwing tool comprises a clamping block and an operating handle, wherein the clamping block is made of an aluminum alloy material, and the operating handle is mounted at the top of the clamping block and used for applying torque to the clamping block;

the clamping block comprises a cover cap and a cavity, the cover cap is used for being in sleeve joint with the head of the fuel sensor, the cavity is used for being matched with the outer contour of the head of the fuel sensor, the cover cap comprises a cap top and a cap periphery, a bayonet is reserved in the circumferential direction of the cap periphery and used for containing an interface pipeline of the fuel sensor, the cavity is in a circular arch shape with straight sections on two sides, and a rubber pad is arranged on the inner wall of the cap top.

Operating handle passes through fixed subassembly fixed mounting of handle in the top of chucking piece, the fixed subassembly of handle includes a pair of base of fixed mounting in chucking piece top to and the level is seted up the handle jack on two bases, and two handle jacks have same axle center, operating handle through connection is in the handle jack of two bases, realizes being connected of operating handle and base with this.

The base is installed on the upper portion of the clamping block through a fixing bolt.

The base is provided with a jacking nut penetrating into the handle jack, and the operating handle is locked through the jacking nut.

The base is an aluminum alloy base.

And rubber handles are arranged at two ends of the operating handle.

The length of the operating handle is set to 500 mm.

The two sides of the circumference of the cap periphery are provided with closing-in structures with gradually changed thicknesses.

The utility model discloses a fuel sensor screw in frock has effectively solved fuel sensor screw in difficult problem, and the frock is according to fuel sensor shape profile modeling preparation, and effective laminating fuel sensor uses aluminium alloy material, has alleviateed frock weight, and it is more convenient to use, and the top increases the rubber pad, has increased frictional force, has reduced the fuel sensor risk of colliding with, and the handle both ends increase the rubber handle, and convenient handheld. The assembly efficiency is improved, and the labor intensity of operators is reduced.

Drawings

Fig. 1 is a structural schematic diagram of a screwing tool for a fuel sensor of the utility model;

FIG. 2 is a diagram of a working state of a screwing tool of a fuel sensor;

FIG. 3 is a schematic view of an internal structure of a fuel sensor screwing tool;

FIG. 4 is a cross-sectional view of the clamping block;

FIG. 5 is a schematic structural view of a fuel sensor;

in the figure, 1, a clamping block, 11, a cover cap, 11a, a cap top, 11b, a cap periphery, 11c, a bayonet, 12, a cavity, 13, a rubber pad, 2, an operating handle, 3, a fuel sensor, 4, a handle fixing component, 41, a base, 41a, a handle insertion hole, 41b, a fixing bolt, 41c, a jacking nut, 5, a rubber handle, 6 and a fuel tank.

Detailed Description

The technical solutions of the embodiments of the present application are clearly and completely described below with reference to the drawings of the present application, and the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments.

Example one

The utility model provides a screw in frock for assemble the fuel sensor 3 of light calorie K3000 motorcycle type on oil tank 6, its major constituent part includes chucking piece 1 and operating handle 2, and the top of chucking piece 1 links firmly with operating handle 2 through handle fixed subassembly 4, operating handle 2's both ends set rubber handle 5.

The operation principle of the embodiment is as follows: the operating handle 2 transmits the rotating torque applied by an operator to the clamping block 1 through the handle fixing component 4, and finally transmits the torque to the fuel sensor 3 through the clamping block 1.

The clamping block 1 is a component which plays a key role as a torque transmission component directly combined with the fuel sensor 3. The structure of the fuel sensor comprises a cap 11 and a cavity 12, wherein the cap 11 is used for being sleeved with the head of the fuel sensor 3 to be clamped, the cavity is used for being matched with the outer contour of the head of the fuel sensor 3, the cap 11 comprises a cap top 11a and a cap enclosure 11b, a bayonet 11c is reserved in the circumferential direction of the cap enclosure 11b, the bayonet 11c is used for containing an interface pipeline of the fuel sensor 3, and two circumferential sides of the cap enclosure 11b are provided with closing-up structures with gradually changed thicknesses. The cavity 12 is in a circular arch shape with straight sections on two sides, the inner wall of the crown 11a is provided with a rubber pad 13, and the rubber pad 13 can effectively protect the head of the fuel sensor 3 and reduce abnormal sound.

The handle fixing component 4 is a pair of bases 41 fixedly installed at the top of the clamping block 1, and handle insertion holes 41a are horizontally formed in the two bases 41, the two handle insertion holes 41a have the same axis, and the operating handle 2 is connected in the handle insertion holes of the two bases 41 in a penetrating mode, so that the operating handle 2 is connected with the bases 41. The base 41 is mounted on the upper portion of the clamp block 1 by fixing bolts 41 b. Of course, as an alternative connection, the base 41 may be fixed to the clamping block 1 by welding. The base 41 is provided with a tightening nut 41c penetrating into the handle jack, and the operating handle 2 in the handle jack can be locked and positioned through the tightening nut 41 c.

The operating handle 2 is manually held to rotate, so the length is set to be 500mm, the operating handle with the length is most labor-saving in operation, the rubber handles 5 additionally arranged at the two ends of the operating handle can facilitate operation, and slipping is effectively prevented.

In order to lighten the weight of the tool and ensure that the operation process is more light, the clamping block 1, the operating handle 2 and the handle fixing component 4 are all made of aluminum alloy, and the aluminum alloy material can also prevent rusting.

The fuel sensor screw in frock suitable for light truck K3000 motorcycle type of this embodiment, its assembling process is: the fuel sensor is placed at the mounting position of the oil tank, the tool is held by hand to align the clamping block of the tool with the head of the fuel sensor, and after the clamping is in place, the operating handle is manually rotated, and the fuel sensor is screwed into the assembly position along the assembly direction.

The utility model discloses a fuel sensor screw in frock has following advantage characteristics:

1. the fuel sensor screwing tool is manufactured according to the profiling of the fuel sensor, can be effectively attached to the fuel sensor to bear force, and can be easily screwed in after the force arm is increased by lengthening the handle;

2. the aluminum alloy is used for manufacturing, so that the weight of the tool can be reduced, the tool is convenient to take and lighter to operate, and meanwhile, the tool can be prevented from rusting;

3. the rubber pad is arranged at the top, so that the friction force between the tool and the fuel sensor is increased, and the risk of collision and scratching of the tool on the fuel sensor is avoided;

4. the length of the operating handle is 500mm, the labor is saved during operation, and rubber handles are additionally arranged on two sides of the handle to prevent slipping;

5. the tool operating handle, the handle fixing block and the clamping block are all connected through bolts, and the tool operating handle, the handle fixing block and the clamping block are reliable in structure and detachable.

6. The corners are chamfered, so that the parts and operators are prevented from being scratched.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims (8)

1. A fuel sensor screwing tool is characterized in that the main structure of the tool comprises a clamping block made of an aluminum alloy material and an operating handle, wherein the operating handle is mounted at the top of the clamping block and used for applying torque to the clamping block;

the clamping block comprises a cover cap and a cavity, the cover cap is used for being in sleeve joint with the head of the fuel sensor, the cavity is used for being matched with the outer contour of the head of the fuel sensor, the cover cap comprises a cap top and a cap periphery, a bayonet is reserved in the circumferential direction of the cap periphery and used for containing an interface pipeline of the fuel sensor, the cavity is in a circular arch shape with straight sections on two sides, and a rubber pad is arranged on the inner wall of the cap top.

2. The fuel sensor screwing tool as recited in claim 1,

operating handle passes through fixed subassembly fixed mounting of handle in the top of chucking piece, the fixed subassembly of handle includes a pair of base of fixed mounting in chucking piece top to and the level is seted up the handle jack on two bases, and two handle jacks have same axle center, operating handle through connection is in the handle jack of two bases, realizes being connected of operating handle and base with this.

3. The fuel sensor screwing tool as recited in claim 2,

the base is installed on the upper portion of the clamping block through a fixing bolt.

4. The fuel sensor screwing tool as recited in claim 3,

the base is provided with a jacking nut penetrating into the handle jack, and the operating handle is locked through the jacking nut.

5. The fuel sensor screwing tool as recited in claim 4,

the base is an aluminum alloy base.

6. The fuel sensor screwing tool as recited in claim 1,

and rubber handles are arranged at two ends of the operating handle.

7. The fuel sensor screwing tool as recited in claim 1,

the length of the operating handle is set to 500 mm.

8. The fuel sensor screwing tool as recited in claim 1,

the two sides of the circumference of the cap periphery are provided with closing-in structures with gradually changed thicknesses.

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