CN219013296U

CN219013296U - Speed reducer coupler capable of aligning

Info

Publication number: CN219013296U
Application number: CN202223247673.6U
Authority: CN
Inventors: 侯军强; 胡志军; 潘萍; 杨友弟; 闫东旭; 尚技锋; 刘金鹰; 戎念生
Original assignee: Hebei North Machinery Equipment Co ltd
Current assignee: Hebei North Machinery Equipment Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-12
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to the technical field of extrusion rounding machines, and provides an adjustable speed reducer coupler which comprises a fixed cylinder, wherein positioning rings are arranged on two sides of the inside of the fixed cylinder in a penetrating manner, a mandrel cylinder is fixedly arranged between the positioning rings, connecting sleeves are movably arranged on two sides of the inside of the mandrel cylinder, inner thread sleeves are arranged on the surfaces of the connecting sleeves in a penetrating manner, and bolts are movably arranged on the surfaces of the inner thread sleeves. Through all movable mounting has the adapter sleeve in the inside both sides of dabber section of thick bamboo, can utilize the fluting of dabber section of thick bamboo surface to drive the adapter sleeve and control the removal, the staff of being convenient for is according to the opening of speed reducer output and carry out the aligning work, then unscrew the bolt, thereby fix the internal thread cover, can carry out spacing and aligning work to the connecting piece of the equidimension of coupling both sides by built-in toper adapter sleeve afterwards, improves the adaptability of speed reducer coupling.

Description

Speed reducer coupler capable of aligning

Technical Field

The utility model relates to the technical field of speed reducers, in particular to a speed reducer coupler capable of aligning.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a driving part and a working machine, and the coupler is a device which is used for connecting two shafts or a shaft and a rotating part and rotates together in the process of transmitting motion and power and is not separated under normal conditions, so that the speed reducer coupler needs a good fixing effect so as to prevent separation, the speed reducer coupler is needed, the existing speed reducer coupler is inconvenient to perform aligning work according to the size of a connecting piece, and the speed reducer coupler with the adjustable center is provided.

Through retrieving, patent publication No. CN216519255U discloses a shaft coupling for speed reducer, belongs to speed reducer technical field, including shaft coupling, shaft coupling portion a, shaft coupling portion B, output shaft and input shaft, wherein, shaft coupling portion a is supporting to be set up in one side of shaft coupling, and shaft coupling portion B is supporting to be set up in the opposite side of shaft coupling, and the output shaft setting is inside shaft coupling portion a, and the input shaft setting is in shaft coupling portion B, and the shaft coupling both sides are the symmetry setting, and the shaft coupling both sides are provided with fixture, protective structure and fixed establishment respectively, and fixture includes: the device comprises a placing groove, arc-shaped fixing blocks and locking bolts, wherein the opening of the placing groove is arranged on two sides of the inside of a coupling A and a coupling B, and the arc-shaped fixing blocks are movably arranged inside each placing groove.

The above patent is inconvenient to carry out aligning connection according to the sizes of the speed reducers with different sizes, influences the adaptability of the speed reducer coupler, is inconvenient to disassemble and assemble, influences staff to reduce the service life of the speed reducer coupler according to maintenance work.

Disclosure of Invention

The utility model provides an adjustable speed reducer coupler, which solves the problems that the adaptability of the speed reducer coupler is affected due to the fact that the speed reducer coupler is inconvenient to carry out the aligning connection according to the sizes of speed reducers with different sizes in the related art, the disassembly and the assembly are inconvenient, the service life of the speed reducer coupler is reduced due to the fact that staff are affected according to maintenance work.

The technical scheme of the utility model is as follows: the utility model provides an adjustable speed reducer shaft coupling, includes a fixed section of thick bamboo, the inside both sides of fixed section of thick bamboo all run through and are provided with the holding ring, fixedly be provided with dabber section of thick bamboo between the holding ring, the inside both sides of dabber section of thick bamboo all movable mounting has the adapter sleeve, the surface of adapter sleeve all runs through and is provided with the internal thread cover, the surface of internal thread cover all movable mounting has the bolt, one side activity of fixed section of thick bamboo is provided with the drive end pipe external tooth, the opposite side activity of fixed section of thick bamboo is provided with driven end pipe external tooth, the bearing housing has been cup jointed with the outer wall of driven end pipe external tooth to the drive end pipe external tooth, the bottom of bearing housing all fixed mounting has the lifter.

Preferably, both sides of the fixed cylinder are fixedly provided with fixed discs, the surface of the fixed cylinder is provided with a sliding groove in a penetrating way, and both ends of the inside of the fixed disc are provided with fixed bolts in a penetrating way.

Preferably, both ends inside the positioning ring are provided with positioning bolts in a penetrating way, and the other side of the positioning ring is provided with positioning blocks at equal intervals.

Preferably, the surface of the outer tooth of the driving end pipe is sleeved with the inner tooth of the driving end pipe, the other side of the inner tooth of the driving end pipe is fixedly provided with a connecting disc, and two ends of the inner part of the connecting disc are provided with connecting bolts in a penetrating way.

Preferably, the surface of driven end pipe external tooth has cup jointed driven end pipe internal tooth, and one side fixed mounting of driven end pipe internal tooth has the positioning disk, and the inside of positioning disk is fixed and is provided with the rubber circle.

Preferably, the bottom of lifter has cup jointed the lift sleeve, and lift sleeve's surface screw thread installs the adjusting bolt, and lift sleeve's bottom fixed mounting has the mounting panel.

Preferably, the mounting bolts are installed on two sides of the inside of the mounting plate in a penetrating mode, and the bottom of the mounting plate is fixedly provided with a supporting pad.

Preferably, the support pad is made of rubber material.

The beneficial effects of the utility model are as follows:

1. through all movable mounting has the adapter sleeve in the inside both sides of dabber section of thick bamboo, can utilize the fluting of dabber section of thick bamboo surface to drive the adapter sleeve and control the removal, the staff of being convenient for is according to the opening of speed reducer output and carry out the aligning work, then unscrew the bolt, thereby fix the internal thread cover, can carry out spacing and aligning work to the connecting piece of the equidimension of coupling both sides by built-in toper adapter sleeve afterwards, improves the adaptability of speed reducer coupling.

2. Through being provided with the initiative end pipe external tooth in the activity of one side of fixed section of thick bamboo, can utilize initiative end pipe external tooth and driven end pipe external tooth to carry out movable mounting, then utilize the locating pin to install the holding ring, utilize the locating piece to carry out spacing with dabber section of thick bamboo afterwards, the dismouting is simple, the staff of being convenient for is according to maintenance work to improve dabber section of thick bamboo's life.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a partial perspective view of a stationary barrel of the present utility model;

FIG. 3 is a partial perspective view of a retaining ring of the present utility model;

FIG. 4 is a partial perspective view of the outer teeth of the drive end pipe of the present utility model;

FIG. 5 is a partial perspective view of a bolt of the present utility model;

fig. 6 is a partial perspective view of the external teeth of the driven end pipe of the present utility model.

In the figure: 1. a bearing sleeve; 2. outer teeth of the driving end pipe; 201. internal teeth of the driving end pipe; 202. a connecting disc; 203. a connecting bolt; 3. a lifting rod; 301. lifting the sleeve; 302. an adjusting bolt; 4. a mounting plate; 401. a mounting bolt; 402. a support pad; 5. external teeth of the driven end pipe; 501. a positioning plate; 502. a rubber ring; 503. internal teeth of the driven end pipe; 6. a positioning ring; 601. a positioning bolt; 602. a positioning block; 7. a bolt; 8. connecting sleeves; 9. an internal thread sleeve; 10. a fixed cylinder; 1001. a chute; 1002. a fixed plate; 1003. a fixing bolt; 11. and (5) a mandrel barrel.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

as shown in fig. 1 to 6, the embodiment provides an adjustable speed reducer coupling, which comprises a fixed cylinder 10, wherein both sides of the fixed cylinder 10 are fixedly provided with fixed discs 1002, the surface of the fixed cylinder 10 is provided with sliding grooves 1001 in a penetrating manner, both ends of the inside of the fixed disc 1002 are provided with fixed bolts 1003 in a penetrating manner, both sides of the inside of the fixed cylinder 10 are provided with positioning rings 6 in a penetrating manner, both ends of the inside of the positioning rings 6 are provided with positioning bolts 601 in a penetrating manner, the other side of the positioning rings 6 is provided with positioning blocks 602 at equal intervals, a mandrel cylinder 11 is fixedly arranged between the positioning rings 6, both sides of the inside of the mandrel cylinder 11 are movably provided with connecting sleeves 8, the surfaces of the connecting sleeves 8 are provided with inner thread sleeves 9 in a penetrating manner, and the surfaces of the inner thread sleeves 9 are provided with bolts 7 in a moving manner;

specifically, as shown in fig. 1, 2, 3 and 5, during use, through movably mounting the connecting sleeves 8 on both sides of the inside of the mandrel barrel 11, the connecting sleeves 8 can be driven to move left and right by utilizing the sliding grooves 1001 arranged on the surface of the fixed barrel 10 and the grooves on the surface of the mandrel barrel 11, so that a worker can conveniently perform aligning operation according to the opening of the output end of the speed reducer, then unscrew the bolts 7, thereby fixing the internal thread sleeves 9, and then limiting and aligning the connecting pieces with different sizes on both sides of the coupler by utilizing the built-in conical connecting sleeves 8, thereby improving the adaptability of the coupler of the speed reducer;

one side of the fixed cylinder 10 is movably provided with a driving end pipe external tooth 2, the surface of the driving end pipe external tooth 2 is sleeved with a driving end pipe internal tooth 201, the other side of the driving end pipe internal tooth 201 is fixedly provided with a connecting disc 202, both ends inside the connecting disc 202 are penetrated and provided with connecting bolts 203, the other side of the fixed cylinder 10 is movably provided with a driven end pipe external tooth 5, the surface of the driven end pipe external tooth 5 is sleeved with a driven end pipe internal tooth 503, one side of the driven end pipe internal tooth 503 is fixedly provided with a positioning disc 501, and the inside of the positioning disc 501 is fixedly provided with a rubber ring 502;

specifically, as shown in fig. 4 and 6, when in use, the outer teeth 2 of the driving end pipe are movably arranged on one side of the fixed cylinder 10, so that the outer teeth 2 of the driving end pipe can be used for being clamped with the inner teeth 201 of the driving end pipe, then the outer teeth 5 of the driven end pipe can be used for being clamped with the inner teeth 503 of the driven end pipe, then the positioning bolt 601 is used for installing the positioning ring 6, then the positioning block 602 is used for limiting the mandrel cylinder 11, the disassembly and the assembly are simple, and the maintenance work of workers is facilitated, so that the service life of the mandrel cylinder 11 is prolonged;

the outer walls of the driving end pipe outer teeth 2 and the driven end pipe outer teeth 5 are sleeved with a bearing sleeve 1, lifting rods 3 are fixedly arranged at the bottoms of the bearing sleeve 1, lifting sleeves 301 are sleeved at the bottoms of the lifting rods 3, and adjusting bolts 302 are arranged on the surfaces of the lifting sleeves 301 in a threaded manner;

specifically, as shown in fig. 1, when in use, the lifting rods 3 are fixedly arranged at the bottoms of the bearing sleeves 1, so that the adjusting bolts 302 can be unscrewed, and then the lifting rods 3 are utilized to move up and down in the lifting sleeves 301, so that the speed reducer coupler is driven to adjust the height, the height adjustment is needed when the speed reducer of a worker is used, and the adaptability of the speed reducer coupler is improved;

the bottom of the lifting sleeve 301 is fixedly provided with a mounting plate 4, both sides of the inside of the mounting plate 4 are provided with mounting bolts 401 in a penetrating way, the bottom of the mounting plate 4 is fixedly provided with a supporting pad 402, and the supporting pad 402 is made of rubber materials;

specifically, as shown in fig. 1, when in use, the mounting plate 4 is fixedly mounted at the bottom of the lifting sleeve 301, so that the external mounting structure can be supported by the rubber support pad 402, rigid connection of the device is avoided, and then the reducer coupler is mounted by the mounting pin 401, so that the dismounting is simple.

Working principle: when the speed reducer coupling is used, firstly, the external installation structure is supported through the rubber support pad 402, rigid connection of the device is avoided, then the speed reducer coupling is installed through the installation bolt 401, the adjusting bolt 302 is unscrewed, and then the lifting rod 3 moves up and down in the lifting sleeve 301, so that the speed reducer coupling is driven to adjust the height, the speed reducer is convenient for workers to use, the height is required to be adjusted, and the adaptability of the speed reducer coupling is improved;

secondly, the outer teeth 2 of the driving end pipe are clamped with the inner teeth 201 of the driving end pipe, the outer teeth 5 of the driven end pipe are clamped with the inner teeth 503 of the driven end pipe, the positioning bolts 601 are used for installing the positioning ring 6, and the positioning blocks 602 are used for limiting the mandrel 11;

finally, through the cooperation use of spout 1001 that the surface of fixed section of thick bamboo 10 set up and the fluting of dabber section of thick bamboo 11 surface to drive adapter sleeve 8 and move about, the staff of being convenient for carries out the aligning work according to opening of speed reducer output, then unscrews bolt 7, thereby fixes internal thread cover 9, can carry out spacing and aligning work to the connecting piece of both sides not unidimensional of coupler by built-in toper adapter sleeve 8 afterwards.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a but speed reducer shaft coupling of aligning, includes fixed section of thick bamboo (10), its characterized in that: the utility model discloses a fixed cylinder, including fixed cylinder (10), fixed cylinder (6) are provided with dabber section of thick bamboo (11) between, all movable mounting has adapter sleeve (8) in the inside both sides of dabber section of thick bamboo (11), the surface of adapter sleeve (8) all runs through and is provided with internal thread cover (9), the surface of internal thread cover (9) all movable mounting has bolt (7), the activity of one side of fixed cylinder (10) is provided with drive end pipe external tooth (2), the activity of the opposite side of fixed cylinder (10) is provided with driven end pipe external tooth (5), bearing housing (1) have been cup jointed with the outer wall of driven end pipe external tooth (5), the bottom of bearing housing (1) all fixed mounting lifter (3).

2. The speed reducer coupling with the adjustable center according to claim 1, wherein fixing discs (1002) are fixedly arranged on two sides of the fixing cylinder (10), sliding grooves (1001) are formed in the surface of the fixing cylinder (10) in a penetrating mode, and fixing bolts (1003) are arranged at two ends of the inside of the fixing disc (1002) in a penetrating mode.

3. The speed reducer coupling with the adjustable center according to claim 1, wherein positioning bolts (601) are installed at two ends of the inside of the positioning ring (6) in a penetrating manner, and positioning blocks (602) are installed on the other side of the positioning ring (6) at equal intervals.

4. The speed reducer coupling with the adjustable center according to claim 1, wherein the surface of the outer tooth (2) of the driving end pipe is sleeved with the inner tooth (201) of the driving end pipe, a connecting disc (202) is fixedly arranged on the other side of the inner tooth (201) of the driving end pipe, and connecting bolts (203) are arranged at two ends inside the connecting disc (202) in a penetrating mode.

5. The speed reducer coupling with the adjustable center according to claim 1, wherein the surface of the external gear (5) of the driven end pipe is sleeved with the internal gear (503) of the driven end pipe, one side of the internal gear (503) of the driven end pipe is fixedly provided with a positioning disc (501), and a rubber ring (502) is fixedly arranged in the positioning disc (501).

6. The speed reducer coupling capable of aligning according to claim 1, wherein the bottom of the lifting rod (3) is sleeved with a lifting sleeve (301), the surface thread of the lifting sleeve (301) is provided with an adjusting bolt (302), and the bottom of the lifting sleeve (301) is fixedly provided with a mounting plate (4).

7. The speed reducer coupling with the adjustable center according to claim 6, wherein the mounting plate (4) is internally provided with mounting bolts (401) in a penetrating manner at two sides, and the bottom of the mounting plate (4) is fixedly provided with a supporting pad (402).

8. The adjustable speed reducer coupling of claim 7, wherein said support pad (402) is made of a rubber material.