CN211474831U

CN211474831U - Worm gear reducer with shockproof function

Info

Publication number: CN211474831U
Application number: CN201921919821.XU
Authority: CN
Inventors: 王兆华; 刘文兵
Original assignee: Minster Automation System Jiangsu Co ltd
Current assignee: Minster Automation System Jiangsu Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-11
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a worm gear reduction gear with shockproof function, including worm gear reduction gear and spread groove, worm gear reduction gear bottom is fixed with the fixed block, wherein, fixed block one side is provided with the shock pad, the fixed slot has been seted up between shock pad and the fixed block, the fixed slot top is provided with the fixed bolster, the inside bolt that has run through of fixed bolster, the fixed block bottom is provided with the base, is close to the bolt the spread groove is seted up at the base top. This worm gear reduction gear with shockproof function is provided with worm gear reduction gear and uses generally on equipment such as car, and worm gear reduction gear can receive the influence of vibrations in the use, can extrude the fixed block when worm gear reduction gear shakes, can extrude the shock pad when the fixed block receives the extrusion, can reduce the impact force of vibrations through the rubber material of self when the shock pad receives the extrusion, makes things convenient for worm gear reduction gear to carry out the shock attenuation.

Description

Worm gear reducer with shockproof function

Technical Field

The utility model relates to a worm gear speed reduction equipment technical field specifically is a worm gear speed reducer ware with shockproof function.

Background

A worm gear reducer is a power transmission mechanism that uses a speed converter of a gear to reduce the number of revolutions of a motor to a desired number of revolutions and obtain a large torque. In a mechanism for transmitting power and motion, a reduction gear has a wide range of applications. The traditional worm gear reducer is inconvenient to absorb shock when receiving shock, the position of the worm gear reducer is inconvenient to adjust, and the worm gear reducer is inconvenient to disassemble.

The worm and gear speed reducer in the existing market has many defects, the worm and gear speed reducer does not have the shockproof function, the position of the worm and gear speed reducer is inconvenient to adjust, and the worm and gear speed reducer is inconvenient to disassemble, so that the technology of improving the worm and gear speed reducer structure with the shockproof function is urgently needed in the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a worm gear reduction gear with shockproof function to solve the worm gear reduction gear on the existing market that the above-mentioned background art provided and have many defects, worm gear reduction gear does not have shockproof function, the inconvenient regulation in position of worm gear reduction gear, the inconvenient problem of dismantling of worm gear reduction gear.

In order to achieve the above object, the utility model provides a following technical scheme: a worm and gear reducer with shockproof function comprises a worm and gear reducer and a connecting groove, wherein a fixed block is fixed at the bottom of the worm and gear reducer, wherein,

fixed block one side is provided with the shock pad, the fixed slot has been seted up between shock pad and the fixed block, the fixed slot top is provided with the fixed bolster, the inside bolt that has run through of fixed bolster, the fixed block bottom is provided with the base, is close to the bolt the spread groove is seted up at the base top.

Preferably, the fixed block is provided with four groups with the shock pad, and the fixed block is the rectangle with the shock pad to the shock pad is the rubber material.

Preferably, four groups of fixing grooves are arranged, the fixing grooves are U-shaped, and the diameter of the groove of each fixing groove is larger than that of each bolt.

Preferably, four sets of fixing pads and bolts are arranged, the diameter of each fixing pad is larger than that of the groove of the fixing groove, and the diameter of the inner part of each fixing pad is smaller than that of the bolt.

Preferably, four groups of bolts and connecting grooves are arranged, the bolts and the connecting grooves are cylindrical, and the bolts and the connecting grooves are in threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: this worm gear reduction gear with shockproof function:

1. the device is provided with a worm and gear reducer which is usually used on equipment such as automobiles and the like, the worm and gear reducer can be influenced by vibration in the using process, the worm and gear reducer can extrude a fixed block when vibrating, a damping pad can be extruded when the fixed block is extruded, the impact force of vibration can be reduced by the rubber material of the damping pad when the damping pad is extruded, and the worm and gear reducer can conveniently absorb vibration;

2. the connecting groove is arranged to enable the bolt to perform threaded sliding through rotating the bolt, so that the nut of the bolt can be separated from the fixing pad when the bolt is in threaded sliding, the fixing block can be pushed to move after the nut of the bolt is separated from the fixing pad, the worm gear reducer and the fixing groove can be driven to move when the fixing block moves, the bolt can be rotated to perform threaded sliding when the fixing groove moves to a specified position, the nut of the bolt can extrude and fix the fixing pad when the bolt is in threaded sliding, and the position of the worm gear reducer can be conveniently adjusted through moving the fixing groove when the bolt is used;

3. be provided with the spread groove and can carry out the thread slip through rotatory bolt to can make the nut and the fixed bolster of bolt separate when the bolt thread slip, can promote the fixed block to remove after the nut and the fixed bolster separation of bolt, can drive the fixed slot when the fixed block removes, the fixed slot can separate with the bolt through self orientation is the same, can dismantle worm gear reducer after fixed slot and bolt separation, make things convenient for worm gear reducer to dismantle fast.

Drawings

FIG. 1 is a left side view of the structure of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a worm gear reducer; 2. a fixed block; 3. a shock pad; 4. fixing grooves; 5. a fixing pad; 6. a bolt; 7. a base; 8. and connecting the grooves.

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, the present invention provides a technical solution: a worm and gear reducer with a shock-proof function comprises a worm and gear reducer 1, a fixed block 2, a shock pad 3, a fixed groove 4, a fixed pad 5, a bolt 6, a base 7 and a connecting groove 8, wherein the fixed block 2 is fixed at the bottom of the worm and gear reducer 1, the fixed block 2 and the shock pad 3 are provided with four groups, the fixed block 2 and the shock pad 3 are both rectangular, the shock pad 3 is made of rubber, the fixed block 2 can be extruded when the worm and gear reducer 1 vibrates, the shock pad 3 can be extruded when the fixed block 2 is extruded, the shock pad 3 can be reduced in impact force of vibration by the rubber material of the shock pad 3 when being extruded, and the shock pad 3 is extruded,

the worm gear reducer 1 is characterized in that a damping pad 3 is arranged on one side of the fixing block 2, fixing grooves 4 are formed between the damping pad 3 and the fixing block 2, four groups of fixing grooves 4 are formed in the fixing grooves 4, the fixing grooves 4 are U-shaped, the diameter of grooves of the fixing grooves 4 is larger than that of the bolts 6, the fixing block 2 can drive the fixing grooves 4 to move when moving, the fixing grooves 4 can be separated from the bolts 6 in the same direction, the worm gear reducer 1 can be detached after the fixing grooves 4 are separated from the bolts 6, a fixing pad 5 is arranged on the top of each fixing groove 4, four groups of fixing pads 5 and bolts 6 are arranged, the diameter of each fixing pad 5 is larger than that of the grooves of the fixing grooves 4, the diameter of the inside of each fixing pad 5 is smaller than that of each bolt 6, the nut of each bolt 6 can be separated from the corresponding fixing pad 5 when the bolts 6, the inside bolt 6 that has run through of fixed bolster 5, bolt 6 and spread groove 8 are provided with four groups, and bolt 6 and spread groove 8 are cylindric together to be threaded connection between bolt 6 and the spread groove 8, spread groove 8 carries out the screw thread slip through rotatory bolt 6, can drive the nut of bolt 6 when bolt 6 screw thread slip to spread groove 8 top and extrude

fixed bolster

5, 2 bottoms of fixed block are provided with base 7, are close to bolt 6 spread groove 8 sets up at base 7 top.

The working principle is as follows: when the worm gear reducer with the shockproof function is used, firstly, the worm gear reducer with the shockproof function needs to be simply known, before the worm gear reducer is used, the connecting groove 8 is in threaded sliding through the rotating bolt 6, the nut of the bolt 6 is separated from the fixing pad 5 when the bolt 6 is in threaded sliding, the fixing block 2 can be pushed to move after the nut of the bolt 6 is separated from the fixing pad 5, the worm gear reducer 1 and the fixing groove 4 are driven to move when the fixing block 2 moves, the bolt 6 can be rotated to perform threaded sliding when the fixing groove 4 moves to a specified position, the nut of the bolt 6 can extrude and fix the fixing pad 5 when the bolt 6 is in threaded sliding, the position of the worm gear reducer 1 can be adjusted through the moving of the fixing groove 4 when the worm gear reducer is used, and the worm gear reducer 1 can be connected with a motor after the position adjustment is, the worm gear reducer 1 can receive the influence of vibrations at the in-process that uses, can extrude fixed block 2 when worm gear reducer 1 shakes, can extrude shock pad 3 when fixed block 2 receives the extrusion, can reduce the impact force of vibrations through the rubber material of self when shock pad 3 receives the extrusion, makes worm gear reducer 1 can carry out the shock attenuation, and the content that does not make detailed description in this description belongs to the prior art that technical staff in this field known.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a worm gear reduction gear with shockproof function, includes worm gear reduction gear (1) and spread groove (8), its characterized in that: a fixed block (2) is fixed at the bottom of the worm gear reducer (1), wherein,

fixed block (2) one side is provided with shock pad (3), fixed slot (4) have been seted up between shock pad (3) and fixed block (2), fixed slot (4) top is provided with fixed bolster (5), fixed bolster (5) inside runs through there is bolt (6), fixed block (2) bottom is provided with base (7), is close to bolt (6) spread groove (8) are seted up at base (7) top.

2. The worm-gear reducer with vibration-proof function as claimed in claim 1, wherein: the fixed block (2) and the shock pad (3) are provided with four groups, the fixed block (2) and the shock pad (3) are rectangular, and the shock pad (3) is made of rubber.

3. The worm-gear reducer with vibration-proof function as claimed in claim 1, wherein: the fixing grooves (4) are provided with four groups, the fixing grooves (4) are U-shaped, and the diameter of the groove of each fixing groove (4) is larger than that of the corresponding bolt (6).

4. The worm-gear reducer with vibration-proof function as claimed in claim 1, wherein: the fixing pad (5) and the bolts (6) are provided with four groups, the diameter of the fixing pad (5) is larger than that of the groove of the fixing groove (4), and the diameter of the inside of the fixing pad (5) is smaller than that of the bolts (6).

5. The worm-gear reducer with vibration-proof function as claimed in claim 1, wherein: the bolt (6) and the connecting groove (8) are provided with four groups, the bolt (6) and the connecting groove (8) are both cylindrical, and the bolt (6) and the connecting groove (8) are in threaded connection.