CN219211874U

CN219211874U - Gear grinding clamp for spiral bevel gear machining

Info

Publication number: CN219211874U
Application number: CN202320216829.XU
Authority: CN
Inventors: 王宏德; 王玲芳
Original assignee: Pingyang County Hongtai Gear Manufacture Co ltd
Current assignee: Pingyang County Hongtai Gear Manufacture Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-20
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a gear grinding clamp for machining a spiral bevel gear, which comprises a base, wherein the top of the base is provided with a sliding groove, the side surface of the base is provided with a side plate, a sliding block is clamped in the sliding groove, the upper side of the sliding block is provided with a movable seat, the sliding block is in threaded connection with a screw rod, the inner side of the side plate is rotationally connected with a movable plate through a limiting block, the side surface of the movable plate is abutted to the bevel gear, the side surface of the movable seat is provided with a connecting rod which can be inserted into the bevel gear, the side surface of the connecting rod is connected with a second motor, the side surface of the top end of the movable seat is provided with a cylinder, and the lower side of the bevel gear is provided with a collecting box. The bevel gear grinding device is scientific and reasonable in structural design, can effectively fix bevel gears with different sizes, can drive the bevel gears to stably rotate by arranging the structures such as the connecting rod, the second motor and the movable plate which are matched for use, and can rapidly grind the bevel gears by matching the third motor and the grinding wheel in the process, so that the processing efficiency is effectively improved.

Description

Gear grinding clamp for spiral bevel gear machining

Technical Field

The utility model relates to the technical field of spiral bevel gear machining clamp equipment, in particular to a gear grinding clamp for spiral bevel gear machining.

Background

The spiral bevel gear is widely applied to industries such as vehicles, airplanes and the like, is a basic part with high technical content and wide range in various machines, and is formed by adopting a bar blank through multiple working procedures such as end face turning, drilling, internal and external circle turning, gear hobbing, gear shaving, heat treatment and the like in the traditional cutting process in the current production process mode of the spiral bevel gear. In the current machining process, the gear is fixed through a simple clamp and then is subjected to gear grinding through a corresponding grinding mechanism, a great amount of time is consumed in the positioning process of the gear, the angle of the gear is inconvenient to adjust again, and the gear grinding machining efficiency of the bevel gear is reduced. Therefore, we propose a gear grinding clamp for spiral bevel gear machining.

Disclosure of Invention

The utility model aims to provide a gear grinding clamp for spiral bevel gear machining, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spiral bevel gear processing is with grinding tooth anchor clamps, includes the base of spout is seted up at the top, the base side is provided with the curb plate, the spout inside callipers is equipped with the slider, the slider upside is provided with removes the seat, slider spiro union is on the lead screw, the curb plate inboard is connected with the fly leaf through the stopper rotation, fly leaf side butt has the bevel gear, it is provided with the connecting rod that can insert in the bevel gear to remove the seat side, the connecting rod side is connected with the second motor, it is provided with the cylinder to remove seat top side, the bevel gear downside is provided with the collection box.

Preferably, the end part of the screw rod is connected with a first motor.

Preferably, a guide rod is arranged at the lower side of the screw rod, and the guide rod is movably connected with the sliding block.

Preferably, a supporting seat is arranged at the top of the base, and a supporting roller is arranged in the supporting seat.

Preferably, the lower side of the cylinder is connected with a bracket, a third motor is installed on the bracket, and an polishing wheel is installed at the output end of the third motor.

Preferably, the bevel gear is composed of a bevel gear body and a lateral transmission shaft.

Compared with the prior art, the utility model has the beneficial effects that: this kind of spiral bevel gear processing is with grinding tooth anchor clamps, structural design is simple reasonable, has stronger practicality, through setting up lead screw, guide arm and first motor structure, can drive the slider through the lead screw and control the removal, thereby adjust the position of removing the seat, and then realize the purpose of automatically regulated stopper and removal seat interval, can effectively fix not unidimensional bevel gear, through setting up the connecting rod that the cooperation was used, structure such as second motor and fly leaf, can drive bevel gear and stably rotate, in this process grind the tooth processing to bevel gear fast through the cooperation of third motor and grinding wheel, machining efficiency has effectively been improved, can conveniently adjust the height of grinding wheel simultaneously under the effect of cylinder, and then can adapt to the bevel gear processing demand of different diameter sizes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of the top structure of the base of the present utility model.

Fig. 3 is a schematic view of the structure of the support roller of the present utility model.

In the figure: 1 a base, 11 side plates, 12 sliding grooves, 13 moving seats, 14 sliding blocks, 15 screw rods, 16 first motors, 17 guide rods, 18 limiting blocks, 19 movable plates, 2 supporting seats, 21 supporting rollers, 22 bevel gears, 23 connecting rods, 24 second motors, 25 air cylinders, 26 supports, 27 third motors, 28 grinding wheels and 29 collecting boxes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a spiral bevel gear processing is with grinding tooth anchor clamps, base 1 including the spout 12 is seted up at the top, base 1 side is provided with curb plate 11, spout 12 inside callipers is equipped with slider 14, slider 14 upside is provided with removes seat 13, slider 14 spiro union is on lead screw 15, the curb plate 11 inboard is connected with fly leaf 19 through stopper 18 rotation, stopper 18 is fixed on the curb plate 11 that is connected with it, fly leaf 19 side butt has bevel gear 22, remove seat 13 side and be provided with the connecting rod 23 that can insert in bevel gear 22, connecting rod 23 side is connected with second motor 24, the transmission shaft and the connecting rod 23 fixed connection of second motor 24, remove seat 13 top side and be provided with cylinder 25, bevel gear 22 downside is provided with collection box 29, the piece impurity that produces in the polishing process can drop and collect in collection box 29, thereby the convenience is collected and is handled the piece that produces in the course of working.

Further, the end of the screw rod 15 is connected with the first motor 16, the other end of the screw rod 15 is rotationally connected with the side plate 11, through the structure of the screw rod 15, the guide rod 17 and the first motor 16, the slide block 14 can be driven by the screw rod 15 to move left and right, so that the position of the movable seat 13 is adjusted, the purpose of automatically adjusting the spacing between the limiting block 18 and the movable seat 13 is achieved, and bevel gears 22 with different sizes can be effectively fixed.

Further, a guide rod 17 is arranged at the lower side of the screw rod 15, the guide rod 17 is movably connected with the slide block 14, and concretely, threaded holes and through holes are formed in the upper and lower distribution of the slide block 14 and are respectively matched with the screw rod 15 and the guide rod 17, and the slide block 14 is driven to transversely move along the guide rod 17 when the screw rod 15 rotates.

Further, the top of the base 1 is provided with a supporting seat 2, a supporting roller 21 is arranged in the supporting seat 2 with an opening at the top, and the supporting roller 21 plays a role in supporting a transmission shaft of a bevel gear.

Further, the support 26 is connected to the downside of the cylinder 25, install the third motor 27 on the support 26, specifically, first motor 16, second motor 24 and third motor 27 are positive and negative rotation motor, and above-mentioned mechanism is all through wire connection power and switch, grinding wheel 28 is installed to the output of third motor 27, through setting up the connecting rod 23 that the cooperation was used, the structure such as second motor 24 and fly leaf 19, can drive bevel gear 22 and stably rotate, in this process, grind the tooth processing to bevel gear 22 fast through the cooperation of third motor 27 and grinding wheel 28, machining efficiency has effectively been improved, simultaneously can conveniently adjust the height of grinding wheel 28 under the effect of cylinder 25, and then can adapt to the bevel gear 22 processing demand of different diameter sizes.

Further, the bevel gear 22 is composed of a bevel gear body and a side drive shaft.

Working principle:

when the gear grinding clamp for spiral bevel gear machining is specifically used, firstly, the transmission shaft end of a bevel gear 22 to be machined is abutted against a movable plate 19 in a limiting block 18, a transmission shaft is in rolling contact with a supporting roller 21, then a first motor 16 is started to drive a screw rod 15 to rotate, the screw rod 15 drives a sliding block 14 to drive a movable seat 13 to move towards a direction close to the bevel gear 22, a connecting rod 23 is inserted into an inner hole of a bevel gear body and is in tight contact with the inner hole of the bevel gear body, fixing of the bevel gear 22 is achieved, when the bevel gear 22 is polished, a second motor 24 and a third motor 27 are started, the second motor 24 drives the movable seat 13 and the bevel gear 22 to synchronously rotate, and in the process, a support 26 is driven to move downwards through a cylinder 25, so that the third motor 27 drives a polishing wheel 28 running at a high speed to uniformly grind the tooth part of the bevel gear 22.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 spiral bevel gear processing is with grinding tooth anchor clamps, base (1) that spout (12) were seted up at the top, its characterized in that: the base (1) side is provided with curb plate (11), the card is equipped with slider (14) in spout (12), slider (14) upside is provided with removes seat (13), slider (14) spiro union is on lead screw (15), curb plate (11) inboard is connected with fly leaf (19) through stopper (18) rotation, fly leaf (19) side butt has bevel gear (22), remove seat (13) side and be provided with connecting rod (23) in can inserting bevel gear (22), connecting rod (23) side is connected with second motor (24), remove seat (13) top side and be provided with cylinder (25), bevel gear (22) downside is provided with collects box (29).

2. The gear grinding fixture for machining a spiral bevel gear according to claim 1, wherein: the end part of the screw rod (15) is connected with a first motor (16).

3. The gear grinding fixture for machining a spiral bevel gear according to claim 2, wherein: the lower side of the screw rod (15) is provided with a guide rod (17), and the guide rod (17) is movably connected with the sliding block (14).

4. The gear grinding fixture for machining a spiral bevel gear according to claim 1, wherein: the top of the base (1) is provided with a supporting seat (2), and a supporting roller (21) is arranged in the supporting seat (2).

5. The gear grinding fixture for machining a spiral bevel gear according to claim 1, wherein: the lower side of the air cylinder (25) is connected with a support (26), a third motor (27) is installed on the support (26), and a grinding wheel (28) is installed at the output end of the third motor (27).

6. The gear grinding fixture for machining a spiral bevel gear according to claim 1, wherein: the bevel gear (22) consists of a bevel gear body and a lateral transmission shaft.