CN210968642U

CN210968642U - High-precision spiral bevel gear corner speed reducer assembling clamp

Info

Publication number: CN210968642U
Application number: CN201921980603.7U
Authority: CN
Inventors: 李明; 李明广
Original assignee: Suzhou Minster Machinery Technology Co ltd
Current assignee: Suzhou Minster Machinery Technology Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-07-10
Anticipated expiration: 2029-11-16

Abstract

The utility model relates to an assembly jig technical field just discloses a high-accuracy spiral bevel gear corner speed reducer assembly jig, the on-line screen storage device comprises a base, the first fixed pipe of top fixedly connected with of base, the inside of first fixed pipe is provided with the dead lever, the top of dead lever and the top fixed mounting who is located first fixed pipe have the connecting rod. This high-accuracy spiral bevel gear corner speed reducer assembly jig, drive the clamp plate downstream through the screw rod, thereby fix the speed reducer through the clamp plate, when its centre gripping distance of needs adjustment, stir two U type inserted bars, make it break away from the inside of slot, carry on spacingly to it through the slider this moment, avoid it to break away from the inside of the fixed pipe of second, through reducing spring pulling U type inserted bar this moment, make its installation more firm, thereby fix the dead lever through U type inserted bar, avoid it to rock, simple structure has been reached, can adjust the distance between the anchor clamps and the more wide purpose of suitability.

Description

High-precision spiral bevel gear corner speed reducer assembling clamp

Technical Field

The utility model relates to an assembly jig technical field specifically is a high-accuracy spiral bevel gear corner speed reducer assembly jig.

Background

The reducer is an independent component consisting of gear drive, worm drive and gear-worm drive which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, the speed reducer is widely applied to modern machinery, and is generally used for transmission equipment with low rotating speed and large torque, a motor, an internal combustion engine or other high-speed running power is meshed with a large gear on an output shaft through a gear with a small number of teeth on an input shaft of the speed reducer to achieve the purpose of speed reduction, a common speed reducer also has a plurality of pairs of gears with the same principle to achieve an ideal speed reduction effect, the ratio of the number of the teeth of the large gear and the teeth of the small gear is a transmission ratio, and the speed reducer generally fixes a shell of the speed reducer through an assembly fixture in the assembly process, so that the assembly is more convenient.

The distance range between two clamping plates of the assembling clamp for the speed reducer in the prior art is generally fixed, the shell of the speed reducer is large and small, the distance of the clamp is insufficient when the large-point speed reducer is used, the fixing is difficult when the small-point speed reducer is used, and the working efficiency is reduced, so that the assembling clamp for the high-precision spiral bevel gear corner speed reducer is provided for solving the problems.

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 high-accuracy spiral bevel gear corner speed reducer sectional fixture, possess simple structure, can adjust distance and suitability advantage such as wider between the anchor clamps, it is generally fixed to have solved the distance scope between its two splint of sectional fixture that among the prior art speed reducer used, and the shell of speed reducer has big also to have little, the distance of anchor clamps will be insufficient when using the speed reducer of major possession, it is comparatively arduous again to fix when using the speed reducer of minor point, lead to the problem that work efficiency descends.

(II) technical scheme

For realizing above-mentioned simple structure, can adjust distance and the more wide purpose of suitability between the anchor clamps, the utility model provides a following technical scheme: a high-precision spiral bevel gear corner speed reducer assembling clamp comprises a base, wherein a first fixing pipe is fixedly connected to the top of the base, a fixing rod is arranged inside the first fixing pipe, a connecting rod is fixedly arranged at the top end of the fixing rod and above the first fixing pipe, a fixing plate is fixedly arranged at the top of the right side of the connecting rod, a thread groove is formed in the middle of the top of the fixing plate, a threaded rod is connected to the inner thread of the thread groove, a pressing plate is arranged at the bottom end of the threaded rod and below the fixing plate, a bearing plate is fixedly arranged at the top of the base and below the pressing plate, a second fixing pipe is fixedly arranged at the top of the front surface and the back surface of the first fixing pipe, a sliding block is slidably connected inside the second fixing pipe, a U-shaped inserting rod is fixedly connected to one end, opposite to the two sliding blocks, of the U-shaped inserting rod, one end of the U-shaped inserted bar, which is far away from the sliding block, is inserted in the slot.

Preferably, one side of the slider, which is far away from the U-shaped inserted bar, is fixedly provided with a tightening spring, and one end of the tightening spring, which is far away from the slider, is fixedly connected with the inner wall of the second fixing pipe.

Preferably, the top of the pressure plate is fixedly provided with a bearing, and the bottom end of the threaded rod is fixedly connected with an inner ring of the bearing.

Preferably, the top of threaded rod is located the top fixed mounting of fixed plate and is had the fixed block, one side fixed mounting at fixed block top has the lug.

Preferably, the inside sliding connection of first fixed pipe has the stopper, the bottom of dead lever and the top fixed connection of stopper.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-accuracy spiral bevel gear corner speed reducer sectional fixture possesses following beneficial effect:

1. this high-accuracy spiral bevel gear corner speed reducer assembly jig, drive the clamp plate downstream through the screw rod, thereby fix the speed reducer through the clamp plate, when its centre gripping distance of needs adjustment, stir two U type inserted bars, make it break away from the inside of slot, carry on spacingly to it through the slider this moment, avoid its inside from the fixed pipe of second to break away from, then manual reciprocates dead lever and connecting rod, when reacing the assigned position, loosen U type inserted bar, make its inside of pegging graft the slot, through reducing spring pulling U type inserted bar this moment, make its installation more firm, thereby fix the dead lever through U type inserted bar, avoid it to rock, simple structure has been reached, can adjust the distance between the anchor clamps and the more extensive purpose of suitability.

2. This high-accuracy spiral bevel gear corner speed reducer assembly jig makes U type inserted bar and slot connection more firm through reducing the spring, avoids clamp plate and speed reducer to produce great friction when the centre gripping through the bearing, causes its damage, then makes the rotation of threaded rod more convenient through fixed block and lug, carries on spacingly to the dead lever through the stopper, avoids its inside from first fixed pipe to break away from.

Drawings

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

FIG. 2 is a front sectional view of the overall structure of the present invention;

fig. 3 is a side sectional view of the fixing rod and the first fixing tube of the present invention.

In the figure: 1. a base; 2. a bearing plate; 3. a first stationary tube; 4. a second stationary tube; 5. a U-shaped inserted link; 6. fixing the rod; 7. a slot; 8. a connecting rod; 9. a threaded rod; 10. a fixing plate; 11. pressing a plate; 12. a thread groove; 13. a bearing; 14. a limiting block; 15. tightening the spring; 16. a slider; 17. and (5) fixing blocks.

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.

Referring to fig. 1-3, a high-precision spiral bevel gear corner speed reducer assembly fixture comprises a base 1, a first fixing tube 3 is fixedly connected to the top of the base 1, a fixing rod 6 is arranged inside the first fixing tube 3, a connecting rod 8 is fixedly arranged at the top end of the fixing rod 6 and above the first fixing tube 3, a fixing plate 10 is fixedly arranged at the top of the right side of the connecting rod 8, a thread groove 12 is formed in the middle of the top of the fixing plate 10, a threaded rod 9 is connected to the internal thread of the thread groove 12, a pressing plate 11 is arranged at the bottom end of the threaded rod 9 and below the fixing plate 10, a bearing plate 2 is fixedly arranged at the top of the base 1 and below the pressing plate 11, a second fixing tube 4 is fixedly arranged at the top of the front and back of the first fixing tube 3, a sliding block 16 is connected to the internal sliding of the second fixing tube 4, and a U-shaped inserting rod 5, the front and the back of the fixed rod 6 are both provided with a plurality of slots 7, one end of the U-shaped inserted rod 5 far away from the sliding block 16 is inserted in the slots 7, when in use, the reducer shell is placed on the top of the bearing plate 2, then the threaded rod 9 is rotated, the pressing plate 11 is driven by the threaded rod 9 to move downwards, so that the reducer is fixed by the pressing plate 11, when the clamping distance of the reducer needs to be adjusted, two U-shaped inserted rods 5 are stirred to be separated from the inside of the slots 7, at the moment, the sliding block 16 limits the reducer to avoid the separation from the inside of the second fixed pipe 4, then the fixed rod 6 and the connecting rod 8 move up and down manually, when reaching the specified position, the U-shaped inserted rod 5 is loosened to be inserted in the slots 7, at the moment, the U-shaped inserted rod 5 is pulled by the tightening spring 15 to ensure that the installation is more stable, so that the fixed rod 6 is fixed by the, avoid it to rock, reached simple structure, can adjust the distance between the anchor clamps and the more extensive purpose of suitability.

Specifically, slider 16 keeps away from one side fixed mounting of U type inserted bar 5 has tightening spring 15, tightens the one end that slider 16 was kept away from to spring 15 and the inner wall fixed connection of second fixed pipe 4, makes U type inserted bar 5 and slot 7 be connected more firmly through tightening spring 15.

Specifically, the top of the pressing plate 11 is fixedly provided with a bearing 13, the bottom end of the threaded rod 9 is fixedly connected with the inner ring of the bearing 13, and the bearing 13 avoids the pressing plate 11 and the speed reducer from generating large friction during clamping to cause damage of the speed reducer.

Specifically, the top of threaded rod 9 is located the top fixed mounting of fixed plate 10 and has fixed block 17, and one side fixed mounting at fixed block 17 top has the lug, makes threaded rod 9's rotation more convenient through fixed block 17 and lug.

Specifically, the inside sliding connection of first fixed pipe 3 has stopper 14, and the bottom of dead lever 6 and the top fixed connection of stopper 14 carry on spacingly through stopper 14 to dead lever 6, avoid it to break away from the inside of first fixed pipe 3.

The working principle is as follows: when using, place the speed reducer shell at the top of accepting board 2, then rotate threaded rod 9, drive clamp plate 11 downstream through threaded rod 9, thereby fix the speed reducer through clamp plate 11, when its centre gripping distance of needs adjustment, stir two U type inserted bars 5, make it break away from the inside of slot 7, carry on spacingly to it through slider 16 this moment, avoid its inside from the fixed pipe 4 of second to break away from, then manual reciprocate dead lever 6 and connecting rod 8, when reacing the assigned position, loosen U type inserted bar 5, make its inside of pegging graft slot 7, this moment through reducing spring 15 pulling U type inserted bar 5, make its installation more firm, thereby fix dead lever 6 through U type inserted bar 5, avoid it to rock, simple structure has been reached, can adjust distance between the anchor clamps and the more extensive purpose of suitability.

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

Claims

1. The utility model provides a high-accuracy spiral bevel gear corner speed reducer assembly jig, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a first fixed pipe (3), a fixed rod (6) is arranged inside the first fixed pipe (3), a connecting rod (8) is fixedly arranged at the top end of the fixed rod (6) and above the first fixed pipe (3), a fixed plate (10) is fixedly arranged at the top of the right side of the connecting rod (8), a thread groove (12) is formed in the middle of the top of the fixed plate (10), a threaded rod (9) is connected to the internal thread of the thread groove (12), a pressing plate (11) is arranged at the bottom end of the threaded rod (9) and below the fixed plate (10), a bearing plate (2) is fixedly arranged at the top of the base (1) and below the pressing plate (11), a second fixed pipe (4) is fixedly arranged at the top of the front surface and the back surface of the first fixed pipe (3), and a sliding block (16) is connected to the internal sliding of the second fixed pipe (4), two the equal fixedly connected with U type inserted bar (5) of one end that slider (16) deviate from mutually, slot (7) have all been seted up at the front and the back of dead lever (6), the one end that slider (16) were kept away from in the inside of slot (7) is pegged graft in U type inserted bar (5).

2. The assembly jig for the high-precision spiral bevel gear corner speed reducer according to claim 1 is characterized in that: one side fixed mounting that U type inserted bar (5) were kept away from in slider (16) has tightening spring (15), tightening spring (15) keep away from the one end of slider (16) and the inner wall fixed connection of the fixed pipe of second (4).

3. The assembly jig for the high-precision spiral bevel gear corner speed reducer according to claim 1 is characterized in that: the top fixed mounting of clamp plate (11) has bearing (13), the bottom of threaded rod (9) and the inner circle fixed connection of bearing (13).

4. The assembly jig for the high-precision spiral bevel gear corner speed reducer according to claim 1 is characterized in that: the top of threaded rod (9) is located the top fixed mounting of fixed plate (10) and has fixed block (17), one side fixed mounting at fixed block (17) top has the lug.

5. The assembly jig for the high-precision spiral bevel gear corner speed reducer according to claim 1 is characterized in that: the inside sliding connection of first fixed pipe (3) has stopper (14), the bottom of dead lever (6) and the top fixed connection of stopper (14).