CN221237121U - Motor mounting seat convenient for synchronous belt tensioning - Google Patents

Abstract

The utility model relates to the technical field of synchronous belt tensioning, and discloses a motor mounting seat convenient for synchronous belt tensioning, which comprises a mounting seat, wherein a stabilizing block is fixed at the top of the mounting seat, a tightening assembly and a protection assembly are arranged in the mounting seat and the stabilizing block, and the tightening assembly comprises: threaded rod, rocker, fixed block, connecting rod, sliding plate, spring one, the protection subassembly includes: the supporting feeler lever, this motor mount pad convenient to hold-in range is taut, be provided with protection components, when the hold-in range is tight, continue to shake the rocker, the supporting feeler lever can conflict the inclined plane piece this moment for drive the interlock board and upwards move, thereby it can drive fixture block two and upwards move this moment to have driven L type pole upwards move, the surface of fixture block two can conflict fixture block one this moment, and then it is spacing to fixture block two, the steady piece can not continue to remove along with the sliding plate this moment, simultaneously the rocker can not continue to shake, can prevent that the dynamics is too big, cause the hold-in range to take place to damage.

Description

Motor mounting seat convenient for synchronous belt tensioning

Technical Field

The utility model relates to the technical field of synchronous belt tensioning, in particular to a motor mounting seat convenient for synchronous belt tensioning.

Background

A timing belt, also called timing belt, is a belt that is used to transmit power and rotation. It is made of a soft material, such as rubber, polymer or cloth, the surface of which is covered with a tooth-like structure. The tooth form structure can be matched with a specially designed gear, so that a stable transmission system is formed. The synchronous belt has the advantages of high transmission capacity, low noise, compact structure, long service life and the like. Therefore, it has been widely used in the field of mechanical transmission such as timing belts in automobile engines, timing belt transmission in industrial machinery, and the like. Meanwhile, accuracy and durability of the timing belt also depend on the quality of design and manufacture. Accordingly, various factors such as load, speed, temperature, and environmental conditions need to be considered in selecting and using the timing belt.

When the existing synchronous belt is tensioned, a person cannot control the force manually, if the force for tensioning is too large, the synchronous belt is damaged, the synchronous belt is seriously stretched, the subsequent use is affected, and meanwhile unnecessary loss is increased.

Disclosure of utility model

The utility model aims to provide a motor mounting seat convenient for tensioning a synchronous belt so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor mount pad convenient to hold-in range is taut, includes the mount pad, the top of mount pad is fixed with the steady block, the inside of mount pad and steady block is provided with tightening subassembly and protective component, tightening subassembly includes: threaded rod, rocker, fixed block, connecting rod, sliding plate, spring one, the protection subassembly includes:

The touch rod is supported, the right-hand member of touch rod is fixed in the left side of sliding plate, the left end of touch rod runs through the steady block, and the touch rod and steady block sliding connection, the inner wall sliding connection of steady block has the interlock board, the top of interlock board is fixed with the spring two, the top of spring two is fixed at the inner wall top of steady block, the bottom of interlock board is fixed with the sloping block, the protection component still includes the locating part, and the hold-in range is tightened, shakes the rocker, and touch rod can conflict the sloping block this moment for drive the interlock board and shift up.

Preferably, the locating part includes L type pole, L type pole is fixed in the bottom of interlock board, stabilizing piece, mount pad are run through to the bottom of L type pole, L type pole and stabilizing piece sliding connection, the bottom surface mounting of L type pole has fixture block two, there is fixture block one at the inner wall top of mount pad, and L type pole moves up, drives fixture block two and moves up, and fixture block two's surface can conflict fixture block one, and then is spacing to fixture block two.

Preferably, the threaded rod is rotationally connected on the inner wall of mount pad, the left side of mount pad is provided with the rocker, the output of rocker runs through the left end fixed connection of mount pad and threaded rod, the threaded rod runs through there is the fixed block, fixed block and threaded rod threaded connection, the top of fixed block is fixed with the connecting rod, the mount pad is run through at the top of connecting rod, and connecting rod and mount pad sliding connection, the top of connecting rod is fixed with the sliding plate, sliding plate sliding connection is at the surface of mount pad, the left end of sliding plate is fixed with spring one, the left end of spring one is fixed on the surface of stabilizing block, shakes the rocker, and the threaded rod rotates, and then can drive the fixed block and drive the connecting rod and remove left, can drive the sliding plate and remove through spring one drive stabilizing block.

Preferably, an output shaft of the motor fixed at the top of the mounting seat penetrates through the synchronous pulley I.

Preferably, the top of the stabilizing block is rotatably connected with a rotating rod, and the rotating rod penetrates through a synchronous pulley II.

Preferably, the surfaces of the first synchronous pulley and the second synchronous pulley are in transmission connection with a synchronous belt.

Compared with the prior art, the utility model provides the motor mounting seat convenient for tensioning the synchronous belt, which has the following beneficial effects:

1. This motor mount pad convenient to hold-in range is taut is provided with protection component, and when the hold-in range was tight, continues to shake the rocker, and the feeler lever can conflict inclined plane piece this moment for drive the interlock board and upwards move, thereby drive L type pole and upwards move and can drive fixture block two and upwards move this moment, the surface of fixture block two can conflict fixture block one this moment, and then it is spacing to fixture block two, and the steady piece can not continue to remove along with the sliding plate this moment, and the rocker can not continue to shake simultaneously, can prevent that the dynamics is too big, causes the hold-in range to take place to damage.

2. This motor mount pad convenient to hold-in range is taut is provided with the tight subassembly that stretches tight, when the rate of tension of needs adjustment hold-in range, and personnel shake the rocker for the threaded rod rotates, and then can drive the fixed block and drive the connecting rod and remove left, can drive the sliding plate simultaneously and remove, and a drive stable piece removes through the spring, thereby can drive synchronous pulley two and remove, makes to take up the hold-in range.

Drawings

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

FIG. 2 is a schematic side view of the internal structure of the present utility model;

fig. 3 is an enlarged schematic view of fig. 2a according to the present utility model.

In the figure: 1. a mounting base; 2. a motor; 3. a synchronous pulley I; 4. a synchronous belt; 5. a stabilizing block; 6. a rotating rod; 7. a synchronous belt pulley II; 8. a tightening assembly; 80. a threaded rod; 81. a rocker; 82. a fixed block; 83. a connecting rod; 84. a sliding plate; 85. a first spring; 9. a protective assembly; 90. a touch-up rod; 91. a linkage plate; 92. a second spring; 93. a bevel block; 94. a limiting piece; 940. an L-shaped rod; 941. a clamping block I; 942. and a second clamping block.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a motor mount pad convenient to hold-in range is taut, includes mount pad 1, and the top of mount pad 1 is fixed with stable piece 5, and the inside of mount pad 1 and stable piece 5 are provided with tight subassembly 8 and protection component 9, and tight subassembly 8 includes: threaded rod 80, rocker 81, fixed block 82, connecting rod 83, sliding plate 84, spring one 85, protection assembly 9 includes:

The right end of the abutting rod 90 is fixed on the left side of the sliding plate 84, the left end of the abutting rod 90 penetrates through the stabilizing block 5, the abutting rod 90 is in sliding connection with the stabilizing block 5, the inner wall of the stabilizing block 5 is in sliding connection with the linkage plate 91, the top of the linkage plate 91 is fixedly provided with a second spring 92, the top of the second spring 92 is fixedly arranged on the top of the inner wall of the stabilizing block 5, the bottom of the linkage plate 91 is fixedly provided with an inclined surface block 93, the protection assembly 9 further comprises a limiting piece 94, when the synchronous belt 4 is tightened, the rocking rod 81 continues to rock, at the moment, the abutting rod 90 abuts against the inclined surface block 93, so that the linkage plate 91 is driven to move upwards, and the L-shaped rod 940 is driven to move upwards;

The limiting piece 94 comprises an L-shaped rod 940, the L-shaped rod 940 is fixed at the bottom of the linkage plate 91, the bottom of the L-shaped rod 940 penetrates through the stabilizing block 5 and the mounting seat 1, the L-shaped rod 940 is in sliding connection with the stabilizing block 5, a clamping block II 942 is fixed on the bottom surface of the L-shaped rod 940, a clamping block I941 is arranged on the top of the inner wall of the mounting seat 1, the L-shaped rod 940 moves upwards and drives the clamping block II 942 to move upwards, the surface of the clamping block II 942 can abut against the clamping block I941, the clamping block II 942 is further limited, the stabilizing block 5 cannot continuously move along with the sliding plate 84 at the moment, meanwhile, the rocker 81 cannot continuously shake, and damage to the synchronous belt 4 caused by overlarge force can be prevented;

The threaded rod 80 is rotatably connected to the inner wall of the mounting seat 1, a rocker 81 is arranged on the left side of the mounting seat 1, the output end of the rocker 81 penetrates through the mounting seat 1 and is fixedly connected with the left end of the threaded rod 80, the threaded rod 80 penetrates through a fixed block 82, the fixed block 82 is in threaded connection with the threaded rod 80, a connecting rod 83 is fixed to the top of the fixed block 82, the top of the connecting rod 83 penetrates through the mounting seat 1, the connecting rod 83 is in sliding connection with the mounting seat 1, a sliding plate 84 is fixed to the top of the connecting rod 83, the sliding plate 84 is in sliding connection with the surface of the mounting seat 1, a first spring 85 is fixed to the left end of the sliding plate 84, the left end of the first spring 85 is fixed to the surface of the stabilizing block 5, when the tension of the synchronous belt 4 needs to be adjusted, a person shakes the rocker 81, so that the threaded rod 80 rotates, and then drives the fixed block 82 to drive the connecting rod 83 to move leftwards, and meanwhile drives the sliding plate 84 to move, and drives the stabilizing block 5 to move, so that the synchronous pulley two 7 to be driven to move, and tension the synchronous belt 4.

An output shaft of the motor 2 fixed at the top of the mounting seat 1 penetrates through a synchronous pulley I3; the top of the stabilizing block 5 is rotatably connected with a rotating rod 6, and the rotating rod 6 penetrates through a synchronous pulley II 7; the surfaces of the first synchronous pulley 3 and the second synchronous pulley 7 are in transmission connection with a synchronous belt 4.

When the tensity of the synchronous belt 4 needs to be adjusted, personnel shake the rocker 81, the threaded rod 80 rotates, and then the fixed block 82 can be driven to drive the connecting rod 83 to move leftwards, meanwhile, the sliding plate 84 can be driven to move, the first spring 85 drives the stabilizing block 5 to move, and accordingly the second synchronous pulley 7 can be driven to move, the synchronous belt 4 is tensioned, the personnel continue to shake the rocker 81, the abutting rod 90 can abut against the inclined surface block 93, the driving linkage plate 91 moves upwards, the L-shaped rod 940 moves upwards, the clamping block two 942 can be driven to move upwards, the surface of the clamping block two 942 can abut against the clamping block one 941, the clamping block two 942 is limited, the stabilizing block 5 cannot continue to move along with the sliding plate 84 at the moment, the rocker 81 cannot continue to shake, and the force can be prevented from being too large, so that the synchronous belt 4 is damaged.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides a motor mount pad convenient to hold-in range is taut, includes mount pad (1), its characterized in that: the top of mount pad (1) is fixed with stable piece (5), the inside of mount pad (1) and the inside of stable piece (5) are provided with tightening subassembly (8) and protection subassembly (9), tightening subassembly (8) include: threaded rod (80), rocker (81), fixed block (82), connecting rod (83), sliding plate (84), spring one (85), protection subassembly (9) include:

The supporting contact rod (90), the right-hand member of supporting contact rod (90) is fixed in the left side of sliding plate (84), the left end of supporting contact rod (90) runs through stabilizing piece (5), and supporting contact rod (90) and stabilizing piece (5) sliding connection, the inner wall sliding connection of stabilizing piece (5) has interlock board (91), the top of interlock board (91) is fixed with spring two (92), the top of spring two (92) is fixed at the inner wall top of stabilizing piece (5), the bottom of interlock board (91) is fixed with bevel piece (93), protection component (9) still include locating part (94).

2. The motor mount for facilitating timing belt tightening as set forth in claim 1, wherein: the limiting piece (94) comprises an L-shaped rod (940), the L-shaped rod (940) is fixed at the bottom of the linkage plate (91), the bottom of the L-shaped rod (940) penetrates through the stabilizing block (5) and the mounting seat (1), the L-shaped rod (940) is slidably connected with the stabilizing block (5), a clamping block II (942) is fixed on the bottom surface of the L-shaped rod (940), and a clamping block I (941) is arranged at the top of the inner wall of the mounting seat (1).

3. The motor mount for facilitating timing belt tightening as set forth in claim 1, wherein: threaded rod (80) rotate and connect on the inner wall of mount pad (1), the left side of mount pad (1) is provided with rocker (81), the output of rocker (81) runs through the left end fixed connection of mount pad (1) and threaded rod (80), threaded rod (80) run through have fixed block (82), fixed block (82) and threaded rod (80) threaded connection, the top of fixed block (82) is fixed with connecting rod (83), the top of connecting rod (83) runs through mount pad (1), and connecting rod (83) and mount pad (1) sliding connection, the top of connecting rod (83) is fixed with sliding plate (84), sliding plate (84) sliding connection is at the surface of mount pad (1), the left end of sliding plate (84) is fixed with spring one (85), the left end of spring one (85) is fixed at the surface of stabilizing piece (5).

4. The motor mount for facilitating timing belt tightening as set forth in claim 1, wherein: an output shaft of the motor (2) is fixed at the top of the mounting seat (1) and penetrates through the synchronous pulley I (3).

5. The motor mount for facilitating timing belt tightening as set forth in claim 4, wherein: the top of the stabilizing block (5) is rotatably connected with a rotating rod (6), and the rotating rod (6) penetrates through a synchronous pulley II (7).

6. The motor mount pad convenient to hold-in range is taut according to claim 5, wherein: and the surfaces of the first synchronous pulley (3) and the second synchronous pulley (7) are in transmission connection with a synchronous belt (4).