CN210461648U

CN210461648U - Planet carrier with conveniently-adjusting function

Info

Publication number: CN210461648U
Application number: CN201921536429.7U
Authority: CN
Inventors: 蔡宁; 斯泳皓
Original assignee: Hangzhou Taipu Machinery Technology Co ltd
Current assignee: Hangzhou Taipu Machinery Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-05
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to the technical field of planet carriers, and discloses a planet carrier with convenient adjustment function, which comprises a first seat and a second seat, wherein the first seat and the second seat are connected with a screw hole A through a fixing bolt, a fan-shaped block is clamped with a clamping block, and a central column is fixedly connected with a jack in a sleeved mode, through the arrangement of a slider, when a sun gear and a gear ring of different gears are used, the space between the planet gears can be easily reduced and enlarged by rotating the second seat after the fixing bolt is disassembled and then adjusting the slider, the adjustment amplitude of the slider is determined by the sizes of the clamping block and the fan-shaped block, the measurement of the size is not needed after the adjustment, the adjustment speed and the installation efficiency of a clamping block are accelerated, through the arrangement of the clamping block and the fan-shaped block, the clamping block is E-shaped, the rotation amplitude of the second seat can be limited, thereby helping to accelerate the fixing speed after adjusting the position of the sliding block.

Description

Planet carrier with conveniently-adjusting function

Technical Field

The utility model relates to a planet carrier technical field specifically is a planet carrier that possesses regulatory function of being convenient for.

Background

The planet carrier is one of the main components of the planetary gear transmission device, and the planet wheel shaft or the bearing is arranged on the planet carrier.

When the existing planet carrier is used for matching gear rings with different sizes, the distance between planet gears on the planet carrier is difficult to change conveniently, so that the installation efficiency is low. Therefore, a planet carrier with an easy-to-adjust function is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a planet carrier that possesses the regulatory function of being convenient for possesses advantages such as convenient change planet carrier interval, has solved current planet carrier and has been difficult to very convenient change planet carrier on the interval when carrying out the match to not unidimensional ring gear, leads to the problem that the installation effectiveness is low.

(II) technical scheme

For the purpose of realizing above-mentioned convenient change planet carrier interval, the utility model provides a following technical scheme: the utility model provides a planet carrier that possesses regulatory function of being convenient for, including a seat and No. two seats, the shape of a seat and No. two seats all is the disc type body, and the diameter of a seat and No. two seats is unanimous, the jack has been seted up at the center of a seat, the shape of jack is the cylinder physique, the three block of top surface fixedly connected with of a seat, the shape of block is the E style of calligraphy, and three block is the annular array at the top surface of a seat and distributes, four screw hole A have all been seted up in the position that corresponds every block to a seat, four screw hole A are the alternating expression with the interior outer wall of block and distribute.

The bottom surface of the second seat is provided with a holding tank, the center is fixedly connected with a center post, the diameter of the center post is consistent with that of the jack, the top surface of the second seat is provided with three sliding holes, the sliding holes are rectangular, and three sliding hole is annular array at No. two seat top surfaces and distributes, the spread groove has been seted up to the sliding hole inner wall, the transversal rectangle of personally submitting of spread groove, swing joint has the slider in the sliding hole, the shape of slider is the trapezoidal body, the both sides of slider are equipped with the rectangle arch, the protruding size of rectangle and the size looks adaptation of spread groove, the rectangle arch is located the spread groove, screw hole B has been seted up to the top surface of slider, screw hole B and screw hole A looks adaptation, screw hole B female connection has fixing bolt, the bottom surface of slider is equipped with three sectorial block, the distance on sectorial block bottom to top is unanimous with the interval on the block of block two adjacent limits, the top surface fixedly.

The first seat and the second seat are fixedly connected with each other through the bolt connection of the fixing bolt and the threaded hole A, the clamping of the fan-shaped block and the clamping block and the sleeving of the central column and the jack.

Preferably, the depth of the accommodating groove is consistent with the thickness of the clamping block.

Preferably, the fixing bolt is a hexagon head bolt.

Preferably, the thickness of the sector block is consistent with that of the clamping block.

Preferably, the accommodating groove is cylindrical.

Preferably, the center post penetrates through the top surface and the bottom surface of the second seat.

(III) advantageous effects

Compared with the prior art, the utility model provides a planet carrier that possesses regulatory function of being convenient for possesses following beneficial effect:

1. this planet carrier that possesses regulatory function of being convenient for, through the setting of slider, when using the sun gear and the ring gear of different gears, through the mode of dismantling the fixing bolt after rotate No. two seats then adjusting the slider, can easily reduce and enlarge the interval between the planetary gear to the range of regulation of slider is through the size decision of block and fan-shaped piece, need not adjust the back and carries out the measurement to the size, accelerates the regulating speed and the installation effectiveness of clamp splice.

2. This planet carrier that possesses regulatory function of being convenient for through the setting of block and segment, the block is the E style of calligraphy, can carry out spacingly to the rotation range of No. two seats to through the mutual block between block and the segment, the slider can not produce the deviation in the position when fixing the segment, thereby helps accelerating the fixed speed after adjusting the slider position.

Drawings

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

FIG. 2 is a schematic top view of the first seat of the present invention;

FIG. 3 is a schematic top view of the second seat of the present invention;

FIG. 4 is a schematic view of the bottom structure of the second seat of the present invention;

fig. 5 is a schematic structural diagram of the sliding block of the present invention.

In the figure: the gear column clamping device comprises a first seat 1, a second seat 2, a jack 3, a clamping block 4, a threaded hole A5, a threaded hole B6, an accommodating groove 7, a central column 8, a sliding hole 9, a connecting groove 10, a sliding block 11, a rectangular protrusion 12, a fixing bolt 13, a sector block 14 and a gear column 15.

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.

Please refer to fig. 1-5, the present invention provides a planet carrier with a function of easy adjustment, which comprises a first seat 1 and a second seat 2, wherein the first seat 1 and the second seat 2 are both shaped as a circular disc, the first seat 1 and the second seat 2 have the same diameter, a jack 3 is disposed at the center of the first seat 1, the jack 3 is shaped as a cylinder, a top surface of the first seat 1 is fixedly connected with three engaging blocks 4, the engaging blocks 4 are shaped like E, the three engaging blocks 4 are distributed on the top surface of the first seat 1 in an annular array (as shown in fig. 2), the first seat 1 is disposed with four threaded holes a5 at positions corresponding to each engaging block 4, and the four threaded holes a5 are distributed with inner and outer walls of the engaging blocks 4 in an interlaced manner (as shown in fig. 2).

The bottom surface of the second seat 2 is provided with a holding tank 7, the holding tank 7 is cylindrical, the depth of the holding tank 7 is consistent with the thickness of the clamping block 4, the center is fixedly connected with a center post 8, the center post 8 penetrates through the top surface and the bottom surface of the second seat 2, the diameter of the center post 8 is consistent with that of the jack 3, the center post 8 is used for connecting a sun gear, the top surface is provided with three sliding holes 9, the sliding holes 9 are rectangular, the three sliding holes 9 are distributed on the top surface of the second seat 2 in an annular array (as shown in figure 3), the inner wall of each sliding hole 9 is provided with a connecting groove 10, the cross section of each connecting groove 10 is rectangular, a sliding block 11 is movably connected in each sliding hole 9, the sliding block 11 is trapezoidal, rectangular bulges 12 are arranged on two sides of the sliding block 11, the size of each rectangular bulge 12 is matched with the, the top surface of the slide block 11 is provided with a threaded hole B6, the threaded hole B6 is matched with the threaded hole A5, the threaded hole B6 is internally connected with a fixing bolt 13, the fixing bolt 13 is a hexagon bolt, the bottom surface of the slide block 11 is provided with three fan-shaped blocks 14, the thickness of each fan-shaped block 14 is consistent with that of each clamping block 4, the distance from the bottom end to the top end of each fan-shaped block 14 is consistent with the distance between two adjacent edges of each clamping block 4, the top surface of the slide block 11 is fixedly connected with a gear column 15, and the gear column 15 is used for connecting.

The first seat 1 and the second seat 2 are connected with a threaded hole A5 through a fixing bolt 13, the fan-shaped block 14 is clamped with the clamping block 4, and the central column 8 is fixedly connected with the jack 3 in a sleeved mode, when the space between the planetary gears needs to be adjusted, the fixing bolt 13 on the three sliding blocks 11 is rotated, the second seat 2 is rotated clockwise after the fixing bolt 13 is separated from the threaded hole A5, the fan-shaped block 14 on the sliding block 11 is separated from the clamping block 4, then the sliding block 11 slides in the sliding block 11, after the space between the sliding block 11 and the central column 8 is adjusted, the sliding block 11 is rotated anticlockwise, the fan-shaped block 14 is clamped with the clamping block 4, when the fan-shaped block 14 is attached to the inner wall of the clamping block 4 and cannot enable the second seat 2 to rotate continuously, the fixing bolt 13 is rotated, the fixing bolt 13 is clamped with the threaded hole A5.

When the novel seat is used, in the first step, the central column 8 of the second seat 2 is inserted into the jack 3 of the first seat 1, the sliding block 11 is not in contact with the clamping block 4, then the distance between the sliding block 11 and the central column 8 is adjusted, the second seat 2 is rotated anticlockwise after the adjustment is finished, the fan-shaped block 14 on the sliding block 11 is clamped with the clamping block 4, and finally the sliding block 11 is fixed by rotating the fixing bolt 13, connecting the screw hole B6 with the bolt hole A in a threaded manner.

In the second step, the sun gear is mounted on the central column 8 and the planet gears are mounted on the gear columns 15.

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 utility model provides a planet carrier that possesses regulatory function of being convenient for, includes a seat (1) and No. two seats (2), its characterized in that: the first seat (1) and the second seat (2) are both disc-shaped, the diameters of the first seat (1) and the second seat (2) are consistent, the center of the first seat (1) is provided with an insertion hole (3), the insertion hole (3) is cylindrical, the top surface of the first seat (1) is fixedly connected with three clamping blocks (4), and the first seat (1) is provided with four threaded holes A (5) at positions corresponding to each clamping block (4);

the bottom surface of the second seat (2) is provided with a holding tank (7), the holding tank (7) is cylindrical, the depth of the holding tank (7) is consistent with the thickness of the clamping block (4), a central column (8) is fixedly connected at the center, the central column (8) penetrates through the top surface and the bottom surface of the second seat (2), the diameter of the central column (8) is consistent with that of the jack (3), the top surface is provided with three sliding holes (9), the sliding holes (9) are rectangular, the inner wall of each sliding hole (9) is provided with a connecting groove (10), the cross section of each connecting groove (10) is rectangular, a sliding block (11) is movably connected in each sliding hole (9), the sliding block (11) is trapezoidal, rectangular protrusions (12) are arranged on two sides of the sliding block (11), the size of each rectangular protrusion (12) is matched with that of the connecting groove (10), the rectangular protrusions (12) are located in the connecting grooves, threaded hole B (6) are seted up to the top surface of slider (11), and threaded hole B (6) and threaded hole A (5) looks adaptation, and threaded hole B (6) internal thread connection has fixing bolt (13), and the bottom surface of slider (11) is equipped with three sectorial block (14), and the top surface fixedly connected with gear post (15) of slider (11).

2. The planet carrier with the function of being convenient to adjust according to claim 1, wherein: the clamping blocks (4) are E-shaped, and the three clamping blocks (4) are distributed on the top surface of the first seat (1) in an annular array.

3. The planet carrier with the function of being convenient to adjust according to claim 2, wherein: the four threaded holes A (5) and the inner and outer walls of the clamping block (4) are distributed in a staggered mode.

4. The planet carrier with the function of being convenient to adjust according to claim 1, wherein: the three sliding holes (9) are distributed on the top surface of the second seat (2) in an annular array.

5. The planet carrier with the function of being convenient to adjust according to claim 1, wherein: the thickness of the fan-shaped block (14) is consistent with that of the clamping block (4), and the distance from the bottom end to the top end of the fan-shaped block (14) is consistent with the distance between two adjacent edges on the clamping block (4).

6. The planet carrier with the function of being convenient to adjust according to claim 1, wherein: the first seat (1) and the second seat (2) are fixedly connected with each other through the bolt connection of the fixing bolt (13) and the threaded hole A (5), the clamping of the fan-shaped block (14) and the clamping block (4) and the sleeving of the central column (8) and the jack (3).