CN216112054U

CN216112054U - Speed reducer convenient to equipment

Info

Publication number: CN216112054U
Application number: CN202122079654.6U
Authority: CN
Inventors: 陈强劲
Original assignee: Fuzhou Hengli Machinery Co ltd
Current assignee: Fuzhou Hengli Machinery Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-22
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of speed reducers, and discloses a speed reducer convenient to assemble. This speed reducer convenient to equipment, it is rotatory to drive the dwang through rotating the handle, and then it is rotatory to drive the threaded rod through drive bevel gear and driven bevel gear, the threaded rod can drive two slider back of the body phase removals through threaded sleeve and L type pole at rotatory in-process, thereby drive two stopper back of the body phase removals, until the stopper income to the inside of installation cavity, this moment alright take out the speed reducer body from the standing groove, convenient to detach's purpose has been realized, and perhaps place the speed reducer body in the inside of standing groove, after the contrarotation handle, and then drive threaded rod contrarotation, the threaded rod can drive two slider relative movement through threaded sleeve and L type pole at contrarotation's in-process, thereby drive the inside that the stopper extended to the spacing groove, and then accomplish the fixed to the speed reducer body, the purpose of being convenient for equipment has been realized.

Description

Speed reducer convenient to equipment

Technical Field

The utility model relates to the technical field of speed reducers, in particular to a speed reducer convenient to assemble.

Background

The speed reducer plays the effect of matching rotational speed and transmission torque between prime mover and working machine or actuating mechanism, it is very extensive to use in modern machinery, most all utilize the speed converter of gear, with the number of revolutions of motor speed reduction to required number of revolutions, in order to keep the lubrication of gear, often all pack lubricating oil when the inside of speed reducer, and at the speed reducer in the operation process, because of friction drive between the gear, produce higher heat easily, and then lead to lubricating oil because the rising of temperature becomes thin, cause the leakage easily, consequently the radiating seat often all can be installed to the bottom of speed reducer, come to dispel the heat to the inside of speed reducer.

However, most of the heat dissipation seats on the existing speed reducer are fixed by screws, the assembly process is complex, a large amount of time needs to be consumed, the whole disassembly and assembly process is complex, and the efficiency is low, so that the speed reducer convenient to assemble is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the speed reducer convenient to assemble, which has the advantages of convenience in disassembly and assembly and the like, and solves the problems that most of heat radiating seats on the existing speed reducer are fixed by screws, the assembly process is complex, a large amount of time is consumed, the whole disassembly and assembly process is complex, and the efficiency is low.

(II) technical scheme

In order to realize the purpose of convenient disassembly and assembly, the utility model provides the following technical scheme: a speed reducer convenient to assemble comprises a heat radiating seat, wherein a placing groove is arranged at the top of the heat radiating seat, a speed reducer body with one end extending to the top of the heat radiating seat is arranged in the placing groove, a mounting groove positioned below the placing groove is arranged at the bottom of the heat radiating seat, a heat radiating fin is arranged on the inner top wall of the mounting groove, two mounting cavities are arranged in the heat radiating seat, the two mounting cavities are respectively positioned at the left side and the right side of the placing groove, vertical plates are arranged between the upper side and the lower side of the inner wall of each mounting cavity, the opposite sides of the two vertical plates are respectively provided with a limiting component with one end movably connected with the inner top wall of the mounting cavity and the other end penetrating through the heat radiating seat and extending to the inside of the speed reducer body, traction components are arranged below the limiting components and fixedly connected with the limiting components on the inner walls at the opposite sides of the two mounting cavities, and the opposite sides of the two traction components respectively penetrate through and extend to the opposite sides of the two vertical plates, two the interior diapire of installation cavity all is provided with the drive assembly who is located two traction assembly looks dorsal sides respectively, drive assembly's one end and traction assembly meshing and the other end run through and extend to the top of radiating seat.

Preferably, the limiting assembly comprises sliding blocks, the two sliding blocks located on the opposite sides of the two vertical plates are movably mounted on the inner top wall of the mounting cavity, limiting grooves are formed in the left side and the right side of one end, located inside the placing groove, of the speed reducer body, limiting blocks are fixedly mounted on the opposite sides of the two sliding blocks, one end of each limiting block penetrates through the heat dissipation seat and extends to the inside of the corresponding limiting groove, and limiting springs are fixedly mounted on the opposite sides of the two sliding blocks, one end of each limiting spring is fixedly connected with the corresponding vertical plate.

Preferably, the traction assembly comprises threaded rods, the threaded rods below the sliding block are movably mounted on the inner walls of the two opposite sides of the mounting cavities, the opposite sides of the two threaded rods respectively penetrate through and extend to the opposite sides of the two vertical plates, driven bevel gears are fixedly mounted on the opposite sides of the two threaded rods, threaded sleeves located on the opposite sides of the two vertical plates are connected to the outer sides of the two threaded rods in a threaded mode, and L-shaped rods with one ends fixedly connected with the bottoms of the sliding blocks are fixedly mounted on the outer sides of the threaded sleeves.

Preferably, drive assembly includes the dwang, two the equal movable mounting of inner diapire of installation cavity has the dwang that is located two driven bevel gear looks dorsal parts and one end respectively and runs through and extend to the radiating seat top, the outside fixed mounting that the dwang is located the inside one end of installation cavity has the drive bevel gear with driven bevel gear meshing, the top fixed mounting of dwang has the handle.

Preferably, both sides are the open design around the inner wall of mounting groove, ten are no less than and are the equidistance and distribute to the quantity of fin.

Preferably, the bearings are fixedly mounted on the inner walls of the two opposite sides of the mounting cavity, the threaded rod is rotatably connected with the mounting cavity through the bearings, and through holes matched with the threaded rod are formed in the vertical plate.

(III) advantageous effects

Compared with the prior art, the utility model provides the speed reducer convenient to assemble, which has the following beneficial effects:

the speed reducer convenient to assemble drives the rotating rod to rotate by rotating the handle, the rotating rod can drive the threaded rod to rotate by the driving bevel gear and the driven bevel gear in the rotating process, the threaded rod can drive the two sliding blocks to extrude the limiting springs to move back and forth by the threaded sleeve and the L-shaped rod in the rotating process, so as to drive the two limiting blocks to move back and forth until the limiting blocks are put into the installation cavity, at the moment, the speed reducer body can be taken out of the placing groove, so that the aim of convenient disassembly is fulfilled, or the speed reducer body is placed in the placing groove, then the handle is rotated reversely, so as to drive the threaded rod to rotate reversely, the threaded rod can drive the two sliding blocks to move relatively by the threaded sleeve and the L-shaped rod in the reverse rotating process, so as to drive the limiting blocks to extend to the inside of the limiting grooves, and further complete the fixation of the speed reducer body, finally, the purpose of convenient assembly is realized, the disassembly and assembly efficiency is greatly improved, and the use of a user is facilitated.

Drawings

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

FIG. 2 is a partial structural view of the left side installation cavity of the present invention.

In the figure: the heat dissipation device comprises a heat dissipation seat 1, a placing groove 2, a speed reducer body 3, a mounting groove 4, a heat dissipation sheet 5, a mounting cavity 6, a vertical plate 7, a limiting component 8, a sliding block 81, a limiting groove 82, a limiting block 83, a limiting spring 84, a traction component 9, a threaded rod 91, a driven bevel gear 92, a threaded sleeve 93, an L-shaped rod 94, a driving component 10, a rotating rod 101, a bevel gear driving rod 102 and a handle 103.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a speed reducer convenient to equipment, includes radiating seat 1, and standing groove 2 has been seted up at the top of radiating seat 1, and the inside movable mounting of standing groove 2 has one end to extend to the speed reducer body 3 at 1 top of radiating seat, and mounting groove 4 that is located 2 below of standing groove is seted up to the bottom of radiating seat 1, and the interior roof fixed mounting of mounting groove 4 has fin 5, and both sides are the open design around the inner wall of mounting groove 4, and ten just are the equidistance and distribute are no less than to the quantity of fin 5.

The inside of radiating seat 1 is seted up quantity and is two and be located the installation cavity 6 of the 2 left and right sides of standing groove respectively, fixed mounting has riser 7 between the upper and lower both sides of inner wall of installation cavity 6, the equal fixed mounting of opposite side of two risers 7 has roof swing joint and the other end to run through radiating seat 1 and extend to the inside spacing subassembly 8 of speed reducer body 3 in one end and installation cavity 6, spacing subassembly 8 includes slider 81, the equal movable mounting of the interior roof of two installation cavities 6 has slider 81 that is located two riser 7 opposite sides, spacing groove 82 has all been seted up to the left and right sides that speed reducer body 3 is located the inside one end of standing groove 2, the equal fixed mounting of opposite side of two slider 81 has one end to run through radiating seat 1 and extend to the inside stopper 83 of spacing groove 82, the equal fixed mounting in the opposite sides of two slider 81 has one end and riser 7 fixed connection's spacing spring 84.

The inner walls of the opposite sides of the two mounting cavities 6 are movably provided with traction assemblies 9 which are positioned below the limiting assemblies 8 and one ends of which are fixedly connected with the limiting assemblies 8, the opposite sides of the two traction assemblies 9 respectively penetrate and extend to the opposite sides of the two vertical plates 7, each traction assembly 9 comprises a threaded rod 91, the inner walls of the opposite sides of the two mounting cavities 6 are movably provided with threaded rods 91 which are positioned below the sliding blocks 81, the opposite sides of the two threaded rods 91 respectively penetrate and extend to the opposite sides of the two vertical plates 7, the inner walls of the opposite sides of the two mounting cavities 6 are respectively and fixedly provided with bearings, the threaded rods 91 are rotatably connected with the mounting cavities 6 through the bearings, through holes which are matched with the threaded rods 91 are formed in the vertical plates 7, the opposite sides of the two threaded rods 91 are respectively and fixedly provided with driven bevel gears 92, and the outer sides of the two threaded rods 91 are respectively in threaded connection with threaded sleeves 93 which are positioned at the opposite sides of the two vertical plates 7, an L-shaped rod 94 with one end fixedly connected with the bottom of the sliding block 81 is fixedly arranged on the outer side of the threaded sleeve 93.

Equal movable mounting of inner bottom wall of two installation cavities 6 has the drive assembly 10 that is located two dorsal sides of pulling subassembly 9 respectively, the one end of drive assembly 10 with pull the top that subassembly 9 meshing and the other end run through and extend to radiating seat 1, drive assembly 10 includes dwang 101, the equal movable mounting of inner bottom wall of two installation cavities 6 has the dwang 101 that is located two driven bevel gear 92 respectively and runs through and extend to radiating seat 1 top with the opposite side of the back of the body and one end, the outside fixed mounting that dwang 101 is located the inside one end of installation cavity 6 has the drive bevel gear 102 with driven bevel gear 92 meshing, the top fixed mounting of dwang 101 has handle 103.

The rotating rod 101 is driven to rotate by rotating the handle 103, the threaded rod 91 is driven to rotate by the driving bevel gear 102 and the driven bevel gear 92 during the rotation of the rotating rod 101, the threaded rod 91 drives the two sliding blocks 81 to extrude the limit springs 84 to move back and forth by the threaded sleeve 93 and the L-shaped rod 94 during the rotation, thereby driving the two limit blocks 83 to move back and forth until the limit blocks 83 are put into the installation cavity 6, at this time, the speed reducer body 3 can be taken out from the placing groove 2, or the reducer body 3 is placed inside the placing groove 2, and then the handle 103 is rotated reversely, thereby driving the threaded rod 91 to rotate reversely, the threaded rod 91 drives the two sliding blocks 81 to move relatively through the threaded sleeve 93 and the L-shaped rod 94 in the process of rotating reversely, thereby driving the limiting block 83 to extend to the inside of the limiting groove 82, and further completing the fixing of the speed reducer body 3.

In summary, in the speed reducer convenient to assemble, the rotating rod 101 is driven to rotate by rotating the handle 103, the rotating rod 101 drives the threaded rod 91 to rotate by driving the bevel gear 102 and the driven bevel gear 92 in the rotating process, the threaded rod 91 drives the two sliding blocks 81 to extrude the limiting spring 84 to move back and forth by the threaded sleeve 93 and the L-shaped rod 94 in the rotating process, so as to drive the two limiting blocks 83 to move back and forth, until the limiting blocks 83 are received in the installation cavity 6, the speed reducer body 3 can be taken out of the placing groove 2, so as to achieve the purpose of convenient disassembly, or the speed reducer body 3 is placed in the placing groove 2, then the handle 103 is rotated reversely, so as to drive the threaded rod 91 to rotate reversely, the threaded rod 91 drives the two sliding blocks 81 to move relatively by the threaded sleeve 93 and the L-shaped rod 94 in the process of reverse rotation, thereby drive stopper 83 and extend to the inside of spacing groove 82, and then accomplish the fixed to speed reducer body 3, finally realized the purpose of the equipment of being convenient for, improved the efficiency of dismouting greatly, made things convenient for user's use, solved that the radiating seat on the current speed reducer adopts the screw to fix mostly, the equipment in-process is more complicated, need consume a large amount of time, holistic dismouting process is comparatively loaded down with trivial details, and the problem of inefficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a speed reducer convenient to equipment, includes radiating seat (1), and the top of radiating seat (1) is provided with standing groove (2), and the inside of standing groove (2) is provided with speed reducer body (3) that one end extends to radiating seat (1) top, and the bottom of radiating seat (1) is provided with mounting groove (4) that are located standing groove (2) below, and the interior roof of mounting groove (4) is provided with fin (5), its characterized in that: the heat dissipation seat (1) is internally provided with two installation cavities (6) which are respectively positioned at the left side and the right side of the placement groove (2), vertical plates (7) are arranged between the upper side and the lower side of the inner wall of each installation cavity (6), opposite sides of the two vertical plates (7) are respectively provided with a limiting component (8) of which one end is movably connected with the inner top wall of each installation cavity (6) and the other end penetrates through the heat dissipation seat (1) and extends to the inside of the speed reducer body (3), traction components (9) which are positioned below the limiting components (8) and of which one end is fixedly connected with the limiting components (8) are respectively arranged on the inner walls at the opposite sides of the two installation cavities (6), the opposite sides of the two traction components (9) respectively penetrate through and extend to the opposite sides of the two vertical plates (7), driving components (10) which are respectively positioned at the opposite sides of the two traction components (9) are respectively arranged on the inner bottom wall of the two installation cavities (6), one end of the driving component (10) is engaged with the traction component (9) and the other end of the driving component penetrates through and extends to the top of the heat dissipation seat (1).

2. A reducer easy to assemble as claimed in claim 1, wherein: spacing subassembly (8) include slider (81), two the equal movable mounting of the interior roof of installation cavity (6) has slider (81) that is located two riser (7) opposite sides, spacing groove (82) have all been seted up to the left and right sides that speed reducer body (3) are located the inside one end of standing groove (2), two the equal fixed mounting in opposite side of slider (81) has one end to run through radiating seat (1) and extend to inside stopper (83) of spacing groove (82), two the equal fixed mounting in opposite sides of slider (81) has one end and riser (7) fixed connection's spacing spring (84).

3. A reducer easy to assemble as claimed in claim 2, wherein: the traction assembly (9) comprises threaded rods (91), the threaded rods (91) located below the sliding block (81) are movably mounted on the inner walls of the two opposite sides of the mounting cavity (6), the opposite sides of the two threaded rods (91) respectively penetrate through and extend to the opposite sides of the two vertical plates (7), driven bevel gears (92) are fixedly mounted on the opposite sides of the two threaded rods (91), threaded sleeves (93) located on the opposite sides of the two vertical plates (7) are in threaded connection with the outer sides of the two threaded rods (91), and L-shaped rods (94) with one ends fixedly connected with the bottoms of the sliding blocks (81) are fixedly mounted on the outer sides of the threaded sleeves (93).

4. A reducer easy to assemble as claimed in claim 3, wherein: drive assembly (10) are including dwang (101), two the equal movable mounting of inner diapire of installation cavity (6) has dwang (101) that is located two driven bevel gear (92) dorsal part mutually and one end respectively and runs through and extend to radiating seat (1) top, outside fixed mounting that dwang (101) is located installation cavity (6) inside one end has drive bevel gear (102) with driven bevel gear (92) meshing, the top fixed mounting of dwang (101) has handle (103).

5. A reducer easy to assemble as claimed in claim 1, wherein: the inner wall front and back both sides of mounting groove (4) are the open design, ten are no less than and are the equidistance distribution in the quantity of fin (5).

6. A reducer easy to assemble as claimed in claim 3, wherein: two equal fixed mounting has the bearing on the opposite side inner wall of installation cavity (6), threaded rod (91) rotate with installation cavity (6) through the bearing and are connected, the through-hole with threaded rod (91) looks adaptation is seted up to the inside of riser (7).