CN209335049U - A kind of resilient sleeve holding barring gear - Google Patents

Abstract

The utility model discloses a kind of resilient sleeves to hold barring gear, including resilient sleeve, extruded sleeve, ball-and-socket plate, shear plate and ball tightly；The resilient sleeve is the incomplete thin walled cylinder body for being provided with notch, and the extruded sleeve is complete sleeve；The ball-and-socket plate and shear plate correspondence are threaded through on the sleeve outer wall of the extruded sleeve；The top of the lower part of the resilient sleeve from the extruded sleeve is inserted into the sleeve of the extruded sleeve, and is sequentially passed through the bolt hole, kidney shape hole and the threaded hole by screw and be fixed；The screw tightened is that the resilient sleeve, the ball-and-socket plate and the shear plate are reserved with axial running clearance.The utility model is stablized smooth using very easy, laborsaving, use process single unit system activity, and torque is big, and effectively preventing to exert a force, bad, torque is not strong, phenomena such as skidding, and using effect is good.

Description

A kind of resilient sleeve holding barring gear

Technical field

The utility model relates to Automatic manual transmission technical field of tools, and in particular to a kind of resilient sleeve holding barring gear.

Background technique

Barring gear is the auxiliary device of engine assembly, and usually in engine assembly piston, gear, measurement, disk turns song Axis uses, to obtain necessary drive connection when worker operation.Common jiggering method has key shell type, dial type, but existing Relevant apparatus use process is inconvenient, operation when have to by certain indexing angular transformation, cumbersome, low efficiency.

The disclosure of background above technology contents is only used for the design and technical solution that auxiliary understands the utility model, not The prior art for necessarily belonging to present patent application shows above content in the applying date of present patent application in no tangible proof In the case where having disclosed, above-mentioned background technique should not be taken to the novelty and creativeness of evaluation the application.

Utility model content

The utility model provides a kind of holding disk easy to operate, high-efficient, using effect is good in view of the above technical problems Vehicle device.

The utility model adopts the following technical solution to achieve the above object:

A kind of resilient sleeve holding barring gear, including resilient sleeve, extruded sleeve, ball-and-socket plate, shear plate and ball；The elasticity Set is the incomplete thin walled cylinder body for being provided with notch, and top is equipped with bolt hole, and the lower part of outer dignity is equipped with conical surface boss；It is described Extruded sleeve is complete sleeve, and its underpart is equipped with threaded hole corresponding with the bolt hole, while lower part of dignity is equipped in it The cone section to match with the conical surface boss；The ball-and-socket plate and the shear plate all respectively include a liner ring and handle, The handle is in conjunction with the liner ring；The bolt hole is corresponded on the liner ring equipped with kidney shape hole；The set of the ball-and-socket plate It is additionally provided with half ball-and-socket on cylinder ring, half ball-and-socket is corresponded on the liner ring of the shear plate and is additionally provided with half ball-and-socket of gradual change；The ball Nest plate and shear plate correspondence are threaded through on the sleeve outer wall of the extruded sleeve；Half ball-and-socket set of half ball-and-socket and the gradual change State ball in residence；The top of the lower part of the resilient sleeve from the extruded sleeve is inserted into the sleeve of the extruded sleeve, and passes through spiral shell Nail sequentially passes through the bolt hole, kidney shape hole and the threaded hole and is fixed；The screw tightened is the elasticity Set, the ball-and-socket plate and the shear plate are reserved with axial running clearance, to ensure the resilient sleeve in operation and described squeeze Pressing sleeve being capable of relative axial movement.

Further, the top of the resilient sleeve is additionally provided with squeeze station, i.e., the axial slices of the described resilient sleeve are in " T " word Shape；The bolt hole there are two being opened up on the squeeze station.

Further, the lower end of the extruded sleeve is additionally provided with supporting table, i.e., the axial slices of the described extruded sleeve are in " T " word Shape；The threaded hole there are two opening up is corresponded in the supporting table.

Further, page is correspondingly provided with two kidney shape holes on the liner ring.

Further, on the liner ring of the ball-and-socket plate alternate 90 degree altogether be equipped with 4 half ball-and-sockets；The shear plate Also 4 half ball-and-sockets of gradual change are correspondingly provided on liner ring.

Further, the lower end of the outer dignity of the resilient sleeve is equipped with guiding section；The extruded sleeve it is interior dignity it is upper End is also correspondingly provided with guiding section.

Further, the ball is steel ball.

The utility model compared with prior art the utility model has the advantages that the utility model can by press handle rely on steel Ball from depth to shallow, and then squeezes two handles and turns to separation by fitting in half ball-and-socket of gradual change, so squeeze the resilient sleeve and The extruded sleeve can relative axial movement carried out by resilient sleeve of the extruded sleeve to thin-walled and by the conical surface boss on sleeve It squeezes, promotes resilient sleeve contraction distortion, and axle journal is held tightly.For the utility model by above-mentioned principle, effectively utilizing can be more It is easily achieved the handle pressing active force of larger force, the holding active force to axle journal is converted into, significantly improves and axle journal is embraced Tight active force, effectively prevents that the unfavorable force occurred often, torque is not strong, phenomena such as skidding, it is ensured that other relevant operations have Effect carries out.It is smooth that the utility model uses very easy, laborsaving, use process single unit system activity to stablize, and using effect is good.

Detailed description of the invention

Fig. 1 is the top view of the utility model；

Fig. 2 is the side view of the utility model；

Fig. 3 is the top view of the utility model resilient sleeve；

Fig. 4 is the bottom view of the utility model extruded sleeve；

Fig. 5 is the axial cut away view of the utility model resilient sleeve；

Fig. 6 is the axial cut away view of the utility model extruded sleeve；

Fig. 7 is the structural schematic diagram of the utility model ball-and-socket plate；

Fig. 8 is the cut away view of the utility model ball-and-socket plate；

Fig. 9 is the structural schematic diagram of the utility model shear plate；

Figure 10 is the cut away view of the utility model shear plate；

Figure 11 is the E-E cross-sectional view of Figure 10；

Figure 12 is the axial cut away view of the utility model.

Specific embodiment

As shown in Fig. 1~11, a kind of resilient sleeve holding barring gear, including resilient sleeve 1, extruded sleeve 2, ball-and-socket plate 3, shearing Plate 4 and steel ball 5；The resilient sleeve 1 is the incomplete thin walled cylinder body for being provided with notch 15, and top is equipped with squeeze station, i.e., the described bullet Property set 1 axial slices in T-shaped；It is opened up on its squeeze station there are two bolt hole 11, the lower part of outer dignity is equipped with the conical surface Boss 12.The extruded sleeve 2 is complete sleeve, and lower end is additionally provided with supporting table, i.e., the axial slices of the described extruded sleeve 2 are in " T " Font；Two threaded holes 21 corresponding with the bolt hole 11 are offered in the supporting table；Dignity in it simultaneously Lower part is equipped with the cone section 22 to match with the conical surface boss 12.The lower end of the outer dignity of the resilient sleeve 1 is equipped with guiding and cuts Face 13；The upper end of the interior dignity of the extruded sleeve 2 is also correspondingly provided with guiding section 23, equipped with guiding section primarily to being conducive to In assembly, resilient sleeve 1 is more smoothly inserted into inside extruded sleeve 2.The ball-and-socket plate 3 and the shear plate 4 all respectively include a sleeve Ring and handle 33,43, the handle is in conjunction with the liner ring；The bolt hole 11 is corresponded on the liner ring of the ball-and-socket plate 3 If there are two kidney shape holes 31；It is equipped with 4 half ball-and-sockets 32 altogether for alternate 90 degree on the liner ring of the ball-and-socket plate 3；The shear plate 4 The bolt hole 11 is corresponded on liner ring also is provided with two kidney shape holes 41；Corresponding half ball-and-socket 32 also is provided with 4 gradual changes simultaneously Half ball-and-socket 42, such as Figure 11, the present embodiment is in rotational direction equipped with slope to half ball-and-socket 42 of gradual change in the preparation, in favor of steel The sliding of ball；In assembly, the ball-and-socket plate 3 and the shear plate 4 are respectively by hole 34 on its liner ring and hole 44 from institute The top for stating extruded sleeve 2 penetrates, and correspondence is threaded through on the sleeve outer wall of the extruded sleeve 2；4 half ball-and-sockets 32 and it is described gradually Become half ball-and-socket 42 and respectively entangles the steel ball 5；The lower part of the resilient sleeve 1 relies on guiding section from the extruded sleeve 2 The sleeve inner of the extruded sleeve 2 is inserted at top, then sequentially passes through the bolt hole, kidney shape hole and institute by screw 6 Threaded hole is stated to be fixed；The screw 6 tightened is that the resilient sleeve, the ball-and-socket plate and the shear plate are reserved with axial direction Working clearance, to ensure that the resilient sleeve in operation and the extruded sleeve being capable of relative axial movements.

When the utility model is used, resilient sleeve 1 is inserted in axle journal, using pressing handle 33 and 43 when needing, and produce Raw powerful axial force, promotes resilient sleeve 1 to hold axle journal tightly, then carries out other operations.The utility model uses very easy, province Power, use process single unit system activity are stablized smooth, and torque is big, and effectively preventing to exert a force, bad, torque is not strong, phenomena such as skidding, Using effect is good.

Claims (7)

1. a kind of resilient sleeve holds barring gear tightly, it is characterised in that: including resilient sleeve, extruded sleeve, ball-and-socket plate, shear plate and circle Pearl；The resilient sleeve is the incomplete thin walled cylinder body for being provided with notch, and top is equipped with bolt hole, and the lower part of outer dignity is equipped with cone Face boss；The extruded sleeve is complete sleeve, and its underpart is equipped with threaded hole corresponding with the bolt hole, while dignity in it Lower part be equipped with the cone section that matches with the conical surface boss；The ball-and-socket plate and the shear plate all respectively include a sleeve Ring and handle, the handle is in conjunction with the liner ring；The bolt hole is corresponded on the liner ring equipped with kidney shape hole；The ball It is additionally provided with half ball-and-socket on the liner ring of nest plate, half ball-and-socket is corresponded on the liner ring of the shear plate and is additionally provided with gradual change hemisphere Nest；The ball-and-socket plate and shear plate correspondence are threaded through on the sleeve outer wall of the extruded sleeve；Half ball-and-socket and it is described gradually Become half ball-and-socket and entangles the ball；The sleeve of the extruded sleeve is inserted at the top of the lower part of the resilient sleeve from the extruded sleeve It is interior, and the bolt hole, kidney shape hole and the threaded hole are sequentially passed through by screw and are fixed；The screw tightened Axial running clearance is reserved with for the resilient sleeve, the ball-and-socket plate and the shear plate.

2. a kind of resilient sleeve according to claim 1 holds barring gear tightly, it is characterised in that: the top of the resilient sleeve is also Equipped with squeeze station, i.e., the axial slices of the described resilient sleeve are in T-shaped；The bolt hole there are two being opened up on the squeeze station.

3. a kind of resilient sleeve according to claim 2 holds barring gear tightly, it is characterised in that: the lower end of the extruded sleeve is also Equipped with supporting table, i.e., the axial slices of the described extruded sleeve are in T-shaped；The screw thread there are two opening up is corresponded in the supporting table Hole.

4. a kind of resilient sleeve according to claim 3 holds barring gear tightly, it is characterised in that: page is corresponding on the liner ring If there are two kidney shape holes.

5. a kind of resilient sleeve according to claim 1 holds barring gear tightly, it is characterised in that: the liner ring of the ball-and-socket plate Upper alternate 90 degree are equipped with 4 half ball-and-sockets altogether；Also 4 gradual change hemisphere are correspondingly provided on the liner ring of the shear plate Nest.

6. a kind of resilient sleeve according to claim 1 holds barring gear tightly, it is characterised in that: the outer dignity of the resilient sleeve Lower end be equipped with guiding section；The upper end of the interior dignity of the extruded sleeve is also correspondingly provided with guiding section.

7. a kind of resilient sleeve according to claim 1 holds barring gear tightly, it is characterised in that: the ball is steel ball.