Speed reducer fixing support

Abstract

The utility model relates to the technical field of speed reducer fixing supports, and discloses a speed reducer fixing support which comprises a fixing plate, four supporting structures are fixedly installed at the bottom of the fixing plate, and the four supporting structures are arranged at the bottom of the fixing plate in a rectangular array mode. A hand-cranking wheel drives a first threaded rod to rotate, then when the first threaded rod rotates, a movable frame is driven to move towards the inner side of a fixed plate, and then a rotary knob is rotated, so that the rotary knob drives a second threaded rod to rotate; then, when a second threaded rod rotates, a fastening frame can be driven to move in a movable frame, after the movable frame is adjusted, a worker rotates a fastening bolt to fix the speed reducer body, and then due to the fact that the movable frame and the fastening frame can be well adjusted, the speed reducer body can be fixed; therefore, some different speed reducer main bodies can be well fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixed support of speed reducer, specifically is a fixed support of speed reducer. BACKGROUND

[0002] Speed reducer plays the role of matching rotational speed and transmitting torque between prime mover and working machine or actuator, and is generally used in low-speed and large-torque transmission equipment to achieve the purpose of speed reduction by engaging the gear with fewer teeth on the input shaft of the speed reducer with the large gear on the output shaft.

[0003] The conventional fixed support of speed reducer can only fix the fixed model of speed reducer, so when encountering some speed reducers of different models, the support needs to be replaced for fixation, and the conventional support cannot better reduce the vibration feeling, thus reducing the practicability of the fixed support as a whole. INVENTION CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a fixed support of speed reducer to solve the problem that the conventional fixed support of speed reducer can only fix the fixed model of speed reducer, so when encountering some speed reducers of different models, the support needs to be replaced for fixation, and the conventional support cannot better reduce the vibration feeling, thus reducing the practicability of the fixed support as a whole.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a fixed support of speed reducer, comprising a fixed plate, four support structures are fixedly installed at the bottom of the fixed plate, the four support structures are arranged in a rectangular array at the bottom of the fixed plate, a speed reducer main body is fixed at the upper end of the fixed plate, four adjusting grooves are formed in the fixed plate, the four adjusting grooves are arranged in a rectangular array on the fixed plate, a fixed rod is fixedly installed in each of the two adjusting grooves near the rear end position on the fixed plate, a first threaded rod is rotatably installed in each of the two adjusting grooves near the front end position on the fixed plate, the outer end of the first threaded rod penetrates out of the fixed plate, and a hand wheel is fixedly installed at the outer end of the first threaded rod.

[0006] By the four support structures installed at the bottom of the fixed plate, the structure on the fixed plate can be better supported, then the staff can rotate the hand wheels on both sides of the fixed plate, so that the hand wheels drive the first threaded rods to rotate, then when the first threaded rods rotate, the moving frame moves towards the inner side of the fixed plate, then the fixed rod in the adjusting groove near the front end can better keep the moving frame stable when moving, and the four adjusting grooves formed on the fixed plate can better adjust the moving frame.

[0007] Preferably, the two sides of the fixed plate are provided with moving frames, the bottoms of the moving frames are fixedly provided with two connecting blocks, the two connecting blocks are connected in the adjusting groove, and the two connecting blocks are respectively provided with a fixed rod and a first threaded rod.

[0008] By the first threaded rod inserted in the adjusting groove, the moving frame can be driven to move, and the fixed rod inserted in the adjusting groove can keep the moving frame stable when moving.

[0009] Preferably, the moving frame is provided with two opposite grooves, the second threaded rod is rotatably installed in the groove, and the outer end of the second threaded rod is fixedly provided with a knob.

[0010] By rotating the knob, the second threaded rod is rotated, so that the fastening frame is adjusted in the groove.

[0011] Preferably, the groove is provided with a fastening frame, the fastening frame is provided with a second threaded rod, the bottom of the fastening frame is fixedly provided with a rubber pad, and the fastening frame is provided with a fastening bolt.

[0012] By rotating the fastening bolt, the fastening bolt is inserted into the positioning hole in the reducer body, so that the reducer body is fixed, and the rubber pad at the bottom of the fastening frame can increase the friction between the fastening frame and the reducer body.

[0013] Preferably, the support structure is provided with a connecting column, the connecting column is provided with a slot, the bottom of the connecting column is provided with a supporting leg, the upper end of the supporting leg is inserted into the slot in the connecting column, a buffer spring is fixedly installed between the connecting column and the supporting leg, and the bottom of the supporting leg is provided with a friction layer.

[0014] The four support structures installed at the bottom of the fixed plate support the reducer body on the fixed plate, and when a certain shaking feeling is generated, the buffer spring drives the generated shaking feeling to be reduced, so that the upper end of the supporting leg is inserted into the slot in the bottom of the connecting column, so that the buffer spring reduces the generated shaking feeling.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The speed reducer fixing support, by rotating the hand wheel on both sides of the fixed plate, so that the hand wheel drives the first threaded rod to rotate, then when the first threaded rod rotates, the moving frame will move towards the inside of the fixed plate, then by rotating the knob, so that the knob drives the second threaded rod to rotate, then when the second threaded rod rotates, the fastening frame will move in the moving frame, when the moving frame is adjusted, the staff rotates the fastening bolt to fix the speed reducer body, then the moving frame and the fastening frame can be better adjusted, so it can better fix some different speed reducer bodies.

[0017] 2. The speed reducer fixing support, the four support structures installed at the bottom of the fixed plate support the speed reducer body on the fixed plate, then when a certain shaking feeling is generated, the buffer spring will drive the generated shaking feeling to be reduced so that the upper end of the supporting foot is inserted into the slot opened at the bottom of the connecting column, so that the buffer spring reduces the generated vibration feeling. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a three-dimensional structure schematic view of the speed reducer fixing support of the utility model;

[0019] Fig. 2 It is a front view structure schematic view of the speed reducer fixing support of the utility model;

[0020] Fig. 3 It is a fixed plate and its related structure schematic view of the utility model;

[0021] Fig. 4 It is a moving frame and its related structure schematic view of the utility model;

[0022] Fig. 5 It is a moving frame and its related structure schematic view of the utility model;

[0023] Fig. 6 It is a support structure and its related structure schematic view of the utility model.

[0024] In the drawing: 1, fixed plate; 2, support structure; 3, speed reducer body; 4, adjusting groove; 5, fixed rod; 6, first threaded rod; 7, hand wheel; 8, moving frame; 9, connecting block; 10, sliding slot; 11, second threaded rod; 12, knob; 13, fastening frame; 14, rubber pad; 15, fastening bolt; 16, connecting column; 17, slot; 18, supporting foot; 19, buffer spring; 20, friction layer. DETAILED DESCRIPTION

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0026] Embodiment 1

[0027] Please refer to Figs. 1-6 A fixed support of a speed reducer, the upper end of the fixed plate 1 is fixed with a speed reducer body 3, four adjusting grooves 4 are arranged on the fixed plate 1, the four adjusting grooves 4 are arranged in a rectangular array on the fixed plate 1, the two adjusting grooves 4 near the rear end of the fixed plate 1 are fixedly installed with a fixed rod 5, the two adjusting grooves 4 near the front end of the fixed plate 1 are rotatably installed with a first threaded rod 6, the outer end of the first threaded rod 6 penetrates out of the fixed plate 1, the outer end of the first threaded rod 6 is fixedly installed with a hand wheel 7, the two sides of the fixed plate 1 are provided with a moving frame 8, the bottom of the moving frame 8 is fixedly installed with two connecting blocks 9, the two connecting blocks 9 are connected in the adjusting groove 4, the two connecting blocks 9 are respectively inserted with the fixed rod 5 and the first threaded rod 6, the moving frame 8 is provided with two opposite sliding grooves 10, the second threaded rod 11 is rotatably installed in the sliding groove 10, the outer end of the second threaded rod 11 is fixedly installed with a knob 12, the sliding groove 10 is provided with a fastening frame 13, the second threaded rod 11 is inserted in the fastening frame 13, the bottom of the fastening frame 13 is fixedly installed with a rubber pad 14, and the fastening frame 13 is provided with a fastening bolt 15.

[0028] Working principle: when the need to fix the reducer body 3, first put the reducer body 3 on the fixed plate 1, then the staff in by rotating the fixed plate 1 both sides of the hand wheel 7, so that the hand wheel 7 drive the first threaded rod 6 is rotated, then when the first threaded rod 6 in rotation will drive the moving frame 8 to the inside of the fixed plate 1 moves, then close to the front end of the adjusting slot 4 in the fixed rod 5 can better make the moving frame 8 in moving to keep stable, then when the moving frame 8 moves to the both sides of the reducer body 3, the staff in by rotating the knob 12, so that the knob 12 to drive the second threaded rod 11 is rotated, then when the second threaded rod 11 in rotation will drive the fastening frame 13 in the moving frame 8 moves, then when the moving frame 8 is placed on the positioning hole on the reducer body 3, the staff in by rotating the fastening bolt 15, so that the fastening threaded bolt inserted into the positioning hole in the reducer body 3, in order to fix the reducer body 3, then the rubber pad 14 at the bottom of the fastening frame 13 can better increase the friction between the fastening and the reducer body 3, then because the moving frame 8 and the fastening frame 13 can be better adjusted, so it can better fix some different reducer body 3.

[0029] Embodiment 2:

[0030] Please see Figs. 1-6 A kind of reducer fixing support, the bottom of the fixed plate 1 is fixedly installed with four support structures 2, four described support structures 2 are rectangular array in the bottom of fixed plate 1, connection column 16 is provided in the support structure 2, the slot 17 is opened in the connection column 16, support leg 18 is provided at the bottom of the connection column 16, the upper end of the support leg 18 is inserted in the slot 17 opened in the connection column 16, buffer spring 19 is fixedly installed between the connection column 16 and support leg 18, friction layer 20 is provided at the bottom of the support leg 18.

[0031] Working principle: the four support structures 2 installed at the bottom of the fixed plate 1 can support the reducer body 3 on the fixed plate 1, then when a certain shaking feeling is generated, the buffer spring 19 will drive the shaking feeling generated to be reduced so that the upper end of the support leg 18 is inserted into the slot 17 opened at the bottom of the connection column 16, so that the buffer spring 19 reduces the vibration feeling generated, and the friction layer 20 is provided at the bottom of the support leg 18, so the support structure 2 can better support the fixing support, and the friction layer 20 can also better keep the fixing support stable.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixed support for a speed reducer, comprising a fixed plate (1), characterized in that: The bottom of the fixed plate (1) is fixedly provided with four support structures (2), which are arranged in a rectangular array on the bottom of the fixed plate (1), the upper end of the fixed plate (1) is fixedly provided with a reducer body (3), four adjusting grooves (4) are formed in the fixed plate (1), the four adjusting grooves (4) are arranged in a rectangular array on the fixed plate (1), two adjusting grooves (4) near the rear end of the fixed plate (1) are fixedly provided with a fixed rod (5), two adjusting grooves (4) near the front end of the fixed plate (1) are rotatably provided with a first threaded rod (6), the outer end of the first threaded rod (6) penetrates out of the fixed plate (1), and a hand wheel (7) is fixedly arranged at the outer end of the first threaded rod (6).

2. The fixed support of a speed reducer according to claim 1, characterized in that: The two sides of the fixed plate (1) are provided with a moving frame (8), the bottom of the moving frame (8) is fixedly provided with two connecting blocks (9), the two connecting blocks (9) are connected in the adjusting grooves (4), and the two connecting blocks (9) are respectively provided with the fixed rod (5) and the first threaded rod (6).

3. The fixed support of a speed reducer according to claim 2, characterized in that: The moving frame (8) is provided with two opposite sliding grooves (10), the second threaded rod (11) is rotatably arranged in the sliding groove (10), and the outer end of the second threaded rod (11) is fixedly provided with a knob (12).

4. The fixed support of a speed reducer according to claim 3, characterized in that: The sliding groove (10) is provided with a fastening frame (13), the second threaded rod (11) is inserted into the fastening frame (13), the bottom of the fastening frame (13) is fixedly provided with a rubber pad (14), and the fastening frame (13) is provided with a fastening bolt (15).

5. The fixed support of a speed reducer according to claim 1, characterized in that: The support structure (2) is provided with a connecting column (16), the connecting column (16) is provided with a slot (17), the bottom of the connecting column (16) is provided with a supporting leg (18), the upper end of the supporting leg (18) is inserted into the slot (17) of the connecting column (16), the connecting column (16) and the supporting leg (18) are fixedly provided with a buffer spring (19), and the bottom of the supporting leg (18) is provided with a friction layer (20).

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