CN208107119U - A kind of transmission shaft that stabilizing effect is good - Google Patents

Abstract

The utility model discloses a kind of good transmission shafts of stabilizing effect, including mounting plate, the bottom of the mounting plate is provided through connecting rod, the right side opening of the connecting rod is equipped with the first groove, the bottom of the connecting rod is fixedly connected with bearing, the inner cavity of the bearing is socketed with transmission shaft body, is provided through threaded rod at the top of the mounting plate.The utility model is used cooperatively by setting mounting plate, connecting rod, bearing, transmission shaft body, bottom plate, the first groove, the first kelly, support column, slot rolling, the first fixed block, threaded rod, sliding slot, slide bar, cage plate, drive rod, the second fixed block, idler wheel, handle, the second groove, the second kelly and supporting block, solves existing transmission shaft when in use, due to can inevitably generate shaking when work, influence transmission shaft working efficiency, lead to the existing transmission shaft bad problem of stabilizing effect when in use, improves the practicability of transmission shaft.

Description

A kind of transmission shaft that stabilizing effect is good

Technical field

The utility model relates to transmission shaft technical field, the good transmission shaft of specially a kind of stabilizing effect.

Background technique

The rotary body that transmission shaft is a high revolving speed, supports less, therefore its dynamic balancing is vital, general transmission Axis will carry out dynamic balance running before factory, and be adjusted on balancing machine, come to the vehicle of preposition engine rear wheel drive Say it is the axis for the rotation of speed changer being passed to main reducing gear, it can be several sections, can be connected by universal joint between section and section It connects.

Transmission shaft is widely used in car transmissions, existing transmission shaft when in use, due to work when inevitably can Shaking is generated, influences transmission shaft working efficiency, leading to existing transmission shaft, stabilizing effect is bad when in use, reduces transmission The practicability of axis.

Utility model content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of transmission shaft that stabilizing effect is good, has stabilization Property effect it is good the advantages that, solving the problems, such as existing transmission shaft, stabilizing effect is bad when in use.

（Two）Technical solution

To realize the good purpose of aforementioned stable effect, the utility model is provided the following technical solutions：A kind of stability effect The good transmission shaft of fruit, including mounting plate, the bottom of the mounting plate are provided through connecting rod, open up on the right side of the connecting rod There is the first groove, the bottom of the connecting rod is fixedly connected with bearing, and the inner cavity of the bearing is socketed with transmission shaft body, described Threaded rod is provided through at the top of mounting plate, the surface of the threaded rod is threaded with cage plate, and the right side of the cage plate is solid Surely it is connected with slide bar, the first fixed block, the surface activity connection of first fixed block are fixedly connected on the left of the cage plate There is drive rod, the drive rod is connected with the second fixed block far from the side of the first fixed block, second fixed block Left side is fixedly connected with bottom plate, and the top and bottom of the bottom plate is fixedly connected to support column, and the support column is far from bottom plate Side be connected with idler wheel, the top and bottom of the mounting plate inner wall offers the slot rolling being used cooperatively with idler wheel, It is fixedly connected with the first kelly on the left of the bottom plate, the inner cavity of the first groove is extended on the left of first kelly, it is described Right side at the top of mounting plate is fixedly connected with supporting block, and the top movable of the supporting block is connected with the second kelly, the screw thread The right side opening of bar is equipped with the second groove, and second kelly extends to the inner cavity of the second groove far from the side of supporting block, described Handle is fixedly connected at the top of threaded rod.

Preferably, the surface of the handle is fixedly connected with Anti-slip cover, and the surface of Anti-slip cover is provided with anti-skid chequer, described The bottom of threaded rod is flexibly connected with the junction of mounting plate inner wall bottom by mobile base.

Preferably, the right side opening of the mounting plate inner wall is equipped with the sliding slot being used cooperatively with slide bar, the inner wall of the sliding slot It is slidably connected on the right side of slide bar.

Preferably, the bottom of the mounting plate offers the port being used cooperatively with connecting rod.

（Three）Beneficial effect

Compared with prior art, the utility model provides a kind of transmission shaft that stabilizing effect is good, has following beneficial Effect：

1, the utility model passes through setting mounting plate, connecting rod, bearing, transmission shaft body, bottom plate, the first groove, first Kelly, support column, slot rolling, the first fixed block, threaded rod, sliding slot, slide bar, cage plate, drive rod, the second fixed block, idler wheel, Hand, the second groove, the second kelly and supporting block are used cooperatively, and solve existing transmission shaft when in use, when due to work Shaking can be inevitably generated, transmission shaft working efficiency is influenced, leads to existing transmission shaft stabilizing effect is bad when in use to ask Topic, improves the practicability of transmission shaft.

2, the utility model by setting Anti-slip cover, increase the contact area of user's hand and handle, avoid because Lack anti-skid device, cause to will appear the phenomenon that falling off when user's swing handle, by the way that mobile base is arranged, turns threaded rod It is more smooth when dynamic, reduce the frictional force between threaded rod and mounting plate, extend the service life of part, is slided by setting Slot facilitates sliding of the slide bar in mounting plate, reduces the frictional force between slide bar and mounting plate, extends the use of part Service life.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial sectional view of the utility model structure mounting plate；

Fig. 3 is the partial enlargement diagram in Fig. 1 at A.

In figure：1 mounting plate, 2 connecting rods, 3 bearings, 4 transmission shaft bodies, 5 bottom plates, 6 first grooves, 7 first kellies, 8 Dagger, 9 slot rollings, 10 first fixed blocks, 11 threaded rods, 12 sliding slots, 13 slide bars, 14 cage plates, 15 drive rods, 16 second fixed blocks, 17 idler wheels, 18 handles, 19 second grooves, 20 second kellies, 21 supporting blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3, a kind of transmission shaft that stabilizing effect is good, including mounting plate 1 are please referred to, the bottom of mounting plate 1, which is run through, to be set It is equipped with connecting rod 2, the bottom of mounting plate 1 offers the port being used cooperatively with connecting rod 2, and the right side opening of connecting rod 2 is equipped with the One groove 6, the bottom of connecting rod 2 are fixedly connected with bearing 3, and the inner cavity of bearing 3 is socketed with transmission shaft body 4, the top of mounting plate 1 Portion is provided through threaded rod 11, and the bottom of threaded rod 11 and the junction of 1 inner wall bottom of mounting plate pass through mobile base activity Connection keeps threaded rod 11 more smooth when rotating, reduces between threaded rod 11 and mounting plate 1 by the way that mobile base is arranged Frictional force extends the service life of part, and the surface of threaded rod 11 is threaded with cage plate 14, and the right side of cage plate 14 is fixed to be connected It is connected to slide bar 13, the right side opening of 1 inner wall of mounting plate is equipped with the sliding slot 12 being used cooperatively with slide bar 13, the inner wall and slide bar of sliding slot 12 13 right side is slidably connected, by be arranged sliding slot 12, facilitate sliding of the slide bar 13 in mounting plate 1, reduce slide bar 13 with Frictional force between mounting plate 1 extends the service life of part, and the left side of cage plate 14 is fixedly connected with the first fixed block 10, The surface activity of first fixed block 10 is connected with drive rod 15, and drive rod 15 is connected with far from the side of the first fixed block 10 Second fixed block 16, the left side of the second fixed block 16 are fixedly connected with bottom plate 5, and the top and bottom of bottom plate 5 is fixedly connected to Support column 8, support column 8 are connected with idler wheel 17 far from the side of bottom plate 5, and the top and bottom of 1 inner wall of mounting plate opens up There is the slot rolling 9 being used cooperatively with idler wheel 17, the left side of bottom plate 5 is fixedly connected with the first kelly 7, and the left side of the first kelly 7 extends To the inner cavity of the first groove 6, the right side at 1 top of mounting plate is fixedly connected with supporting block 21, the top movable connection of supporting block 21 There is the second kelly 20, the right side opening of threaded rod 11 is equipped with the second groove 19, and the second kelly 20 extends far from the side of supporting block 21 To the inner cavity of the second groove 19, the top of threaded rod 11 is fixedly connected with handle 18, and the surface of handle 18 is fixedly connected with anti-skidding Set, and the surface of Anti-slip cover is provided with anti-skid chequer, by the way that Anti-slip cover is arranged, increases the contact surface of user's hand Yu handle 18 Product, avoids due to a lack of anti-skid device, causes to will appear the phenomenon that falling off when user's swing handle 18, the utility model passes through Mounting plate 1, connecting rod 2, bearing 3, transmission shaft body 4, bottom plate 5, the first groove 6, the first kelly 7, support column 8, slot rolling are set 9, the first fixed block 10, threaded rod 11, sliding slot 12, slide bar 13, cage plate 14, drive rod 15, the second fixed block 16, idler wheel 17, Hand 18, the second groove 19, the second kelly 20 and supporting block 21 are used cooperatively, and solve existing transmission shaft when in use, by Shaking can be inevitably generated when work, transmission shaft working efficiency is influenced, leads to existing transmission shaft stabilizing effect when in use Bad problem improves the practicability of transmission shaft.

When in use, by being inserted into mounting plate 1 to connecting rod 2, user passes through the rotation to handle 18,18 band of handle Dynamic threaded rod 11 is rotated, and the rotation of threaded rod 11 drives cage plate 14 to be moved, and the mobile band moving slide-bar 13 of cage plate 14 exists It is slided in sliding slot 12, the first fixed block of mobile drive 10 of cage plate 14 is moved, the mobile drive of the first fixed block 10 Drive rod 15 is moved, and the second fixed block of mobile drive 16 of drive rod 15 is moved, the mobile band of the second fixed block 16 Dynamic bottom plate 5 is moved, and the mobile drive support column 8 of bottom plate 5 is moved, and support column 8 drives idler wheel 17 to carry out in slot rolling 9 Sliding, the first kelly of mobile drive 7 of bottom plate 5 are inserted into the first groove 6, connecting rod 2 can be fixed, user by pair Second kelly 20 is inserted into the second groove 19, can be fixed to threaded rod 11, reached the good function of stabilizing effect in this way.

In conclusion the transmission shaft that the stabilizing effect is good, passes through mounting plate 1, connecting rod 2, bearing 3, transmission shaft body 4, bottom plate 5, the first groove 6, the first kelly 7, support column 8, slot rolling 9, the first fixed block 10, threaded rod 11, sliding slot 12, slide bar 13, cage plate 14, drive rod 15, the second fixed block 16, idler wheel 17, handle 18, the second groove 19, the second kelly 20 and supporting block 21 Be used cooperatively, solving the problems, such as existing transmission shaft, stabilizing effect is bad when in use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of good transmission shaft of stabilizing effect, including mounting plate（1）, it is characterised in that：The mounting plate（1）Bottom pass through It wears and is equipped with connecting rod（2）, the connecting rod（2）Right side opening be equipped with the first groove（6）, the connecting rod（2）Bottom it is solid Surely it is connected with bearing（3）, the bearing（3）Inner cavity be socketed with transmission shaft body（4）, the mounting plate（1）Top run through It is provided with threaded rod（11）, the threaded rod（11）Surface be threaded with cage plate（14）, the cage plate（14）Right side it is solid Surely it is connected with slide bar（13）, the cage plate（14）Left side be fixedly connected with the first fixed block（10）, first fixed block （10）Surface activity be connected with drive rod（15）, the drive rod（15）Far from the first fixed block（10）Side be flexibly connected There is the second fixed block（16）, second fixed block（16）Left side be fixedly connected with bottom plate（5）, the bottom plate（5）Top Support column is fixedly connected to bottom（8）, the support column（8）Far from bottom plate（5）Side be connected with idler wheel（17）, The mounting plate（1）The top and bottom of inner wall offers and idler wheel（17）The slot rolling being used cooperatively（9）, the bottom plate（5） Left side be fixedly connected with the first kelly（7）, first kelly（7）Left side extend to the first groove（6）Inner cavity, it is described Mounting plate（1）Supporting block is fixedly connected on the right side of top（21）, the supporting block（21）Top movable be connected with the second card Bar（20）, the threaded rod（11）Right side opening be equipped with the second groove（19）, second kelly（20）Far from supporting block（21） Side extend to the second groove（19）Inner cavity, the threaded rod（11）Top be fixedly connected with handle（18）.

2. a kind of good transmission shaft of stabilizing effect according to claim 1, it is characterised in that：The handle（18）Table Face is fixedly connected with Anti-slip cover, and the surface of Anti-slip cover is provided with anti-skid chequer, the threaded rod（11）Bottom and mounting plate（1） The junction of inner wall bottom is flexibly connected by mobile base.

3. a kind of good transmission shaft of stabilizing effect according to claim 1, it is characterised in that：The mounting plate（1）It is interior The right side opening of wall is equipped with and slide bar（13）The sliding slot being used cooperatively（12）, the sliding slot（12）Inner wall and slide bar（13）Right side It is slidably connected.

4. a kind of good transmission shaft of stabilizing effect according to claim 1, it is characterised in that：The mounting plate（1）'s Bottom offers and connecting rod（2）The port being used cooperatively.