CN207953485U - A kind of double channel high-precision high-speed abrasive grinding wheel device in groups - Google Patents

Abstract

The utility model discloses a kind of double channel high-precision high-speed abrasive grinding wheel devices in groups, including pedestal, motor, first grinding wheel and the second grinding wheel, the top left side of the pedestal is equipped with motor cabinet, motor is installed at the top of the motor cabinet, the number that bearing block and bearing block are equipped on the right side of the motor cabinet is two groups, the transmission shaft of the motor is connected with one end of shaft, the other end of the shaft is through two groups of bearing blocks and is fixedly connected with the first grinding wheel, first grinding wheel is set in the left side outer wall of two groups of positioning pins up and down, the second grinding wheel is installed on the right side of first grinding wheel.The utility model drives movable block to be moved by rotating bolt, so that the second grinding wheel is moved to the distance between the first grinding wheel of adjustment and the second grinding wheel on positioning pin, the different situation of the distance between raceway groove of different materials is can adapt to, it is more practical, it is suitble to be widely popularized and uses.

Description

A kind of double channel high-precision high-speed abrasive grinding wheel device in groups

Technical field

The utility model is related to a kind of grinding wheel unit, more particularly to high-precision high-speed abrasive grinding wheel fills a kind of double channel in groups It sets.

Background technology

Grinding wheel is most important one kind grinding tool in grinding.Grinding wheel is that bonding agent is added in abrasive material, through green compact, drying With roasting and manufactured porous body.Since abrasive material, bonding agent and manufacturing process are different, the characteristic difference of grinding wheel is very big, therefore right Processing quality, productivity and the economy important of grinding.The characteristic of grinding wheel mainly by abrasive material, granularity, bonding agent, The factors such as hardness, tissue, shape and size determine.More existing process raw material be ground to double channel material, profit It is polished with having double group grinding wheels, but existing bruting process medium plain emery wheel structure is relatively more fixed, can not adjust two groups of grinding wheels The distance between, so that the production of the different different material of distance between two groups of raceway grooves can not be adapted to, and existing grinding wheel is logical It is unstable in bruting process to cross motor drive, the depth of raceway groove can not be adjusted when being ground to raceway groove, therefore, I Propose a kind of double channel high-precision high-speed abrasive grinding wheel device in groups.

Utility model content

The main purpose of the utility model is to provide a kind of double channel high-precision high-speed abrasive grinding wheel device in groups, Ke Yiyou Effect solve background technology in more existing process raw material carry out being ground to double channel material, using have double group grinding wheels into Row polishing, but existing bruting process medium plain emery wheel structure is relatively more fixed, can not adjust the distance between two groups of grinding wheels, to nothing Method adapts to the production of the different different material of distance between two groups of raceway grooves, and existing grinding wheel was being polished by motor drive It is unstable in journey, the problem of depth of raceway groove can not be adjusted when being ground to raceway groove.

To achieve the above object, the technical solution that the utility model is taken is：

A kind of double channel high-precision high-speed abrasive grinding wheel device, including pedestal, motor, the first grinding wheel and the second grinding wheel in groups, The top left side of the pedestal is equipped with motor cabinet, and motor, the right side peace of the motor cabinet are equipped at the top of the motor cabinet Number equipped with bearing block and bearing block is two groups, and the transmission shaft of the motor is connected with one end of shaft, the shaft it is another One end is through two groups of bearing blocks and is fixedly connected with the first grinding wheel, and first grinding wheel is set with up and down in two groups of positioning pins Left side outer wall, is equipped with the second grinding wheel on the right side of first grinding wheel, second grinding wheel it is upper and lower be respectively installed with two groups it is fixed The outer right wall of position pin, the both ends of the positioning pin are mounted on limited block, and the right side wall of second grinding wheel is connected with connecting rod One end, the other end of the connecting rod is plugged in the inner cavity of first bearing, and the first bearing is installed on the left side wall of fixed block, The right side wall of the fixed block is equipped with second bearing, and fixed plate, the right side of the fixed plate are equipped on the right side of the fixed block Side wall is plugged with bolt, and the left end of the bolt runs through fixed plate and is plugged in the inner cavity of second bearing, the top of the pedestal Track groove is offered, the inner cavity of the track groove is equipped with placement plate, and the two bottom sides of the placement plate are respectively connected with piston rod One end, the other end of the piston rod is plugged in the top of hydraulic cylinder, and the bottom of the hydraulic cylinder is installed on the bottom of track groove Portion.

Further, sliding slot is offered at the top of the pedestal, the inner cavity of the sliding slot is plugged with sliding block, the fixed block Bottom and sliding block at the top of be fixedly connected.

Further, the right side wall of the fixed plate offers threaded hole compatible with bolt.

Further, the hydraulic pressure output end of the hydraulic cylinder is connected with the hydraulic pressure input terminal of piston rod.

Further, the sliding block is inverted T shaped sliding block.

Compared with prior art, the utility model has the advantages that：

1. the double channel of the utility model high-precision high-speed abrasive grinding wheel device in groups, by rotate bolt drive movable block into Row movement, so that the second grinding wheel is moved to the distance between the first grinding wheel of adjustment and the second grinding wheel, energy on positioning pin The different situation of the distance between the raceway groove of different materials is enough adapted to, adaptable, use scope is wide.

2. the double channel of the utility model high-precision high-speed abrasive grinding wheel device in groups, by being provided with placement in track groove Plate drives placement plate to move up and down by hydraulic cylinder works using piston rod, to reach the depth of adjustment raceway groove grinding so that Has certain adjustment space.

3. the double channel of the utility model high-precision high-speed abrasive grinding wheel device in groups, by utilizing connecting rod to connect by fixed block The second grinding wheel is connect, is limited by positioning pin between the second grinding wheel and the first grinding wheel so that it is more firm during grinding, have The case where avoiding generation shaking of effect.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model double channel high-precision high-speed abrasive grinding wheel device in groups；

Fig. 2 is the base top structural schematic diagram of the utility model double channel high-precision high-speed abrasive grinding wheel device in groups；

Fig. 3 is the sliding groove structure schematic diagram of the utility model double channel high-precision high-speed abrasive grinding wheel device in groups；

Fig. 4 is the fixed plate side wall construction schematic diagram of the utility model double channel high-precision high-speed abrasive grinding wheel device in groups.

In figure：1, pedestal；2, motor cabinet；3, motor；4, bearing block；5, shaft；6, the first grinding wheel；7, positioning pin；8, Two grinding wheels；9, fixed block；10, first bearing；11, fixed plate；12, bolt；13, second bearing；14, track groove；15, hydraulic pressure Cylinder；16, piston rod；17, limited block；18, placement plate；19, sliding slot；20, sliding block；21, threaded hole；22, connecting rod.

Specific implementation mode

To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.

As shown in Figs 1-4, a kind of double channel high-precision high-speed abrasive grinding wheel device, including pedestal 1, motor 3, the first sand in groups Wheel 6 and the second grinding wheel 8, the top left side of the pedestal 1 are equipped with motor cabinet 2, and the top of the motor cabinet 2 is equipped with motor 3, It is two groups that the right side of the motor cabinet 2, which is equipped with bearing block 4 and the number of bearing block 4, and the transmission shaft of the motor 3, which is connected with, to be turned The other end of one end of axis 5, the shaft 5 through two groups of bearing blocks 4 and is fixedly connected with the first grinding wheel 6, first grinding wheel 6 It being set with up and down in the left side outer wall of two groups of positioning pins 7, the right side of first grinding wheel 6 is equipped with the second grinding wheel 8, and described the The upper and lower outer right wall for being respectively installed with two groups of positioning pins 7 of two grinding wheels 8, the both ends of the positioning pin 7 are mounted on limited block 17, the right side wall of second grinding wheel 8 is connected with one end of connecting rod 22, and the other end of the connecting rod 22 is plugged in first bearing 10 Inner cavity, the first bearing 10 is installed on the left side wall of fixed block 9, and the right side wall of the fixed block 9 is equipped with second bearing 13, the right side of the fixed block 9 is equipped with fixed plate 11, and the right side wall of the fixed plate 11 is plugged with bolt 12, the bolt 12 left end runs through fixed plate 11 and is plugged in the inner cavity of second bearing 13, and the top of the pedestal 1 offers track groove 14, institute The inner cavity for stating track groove 14 is equipped with placement plate 18, and the two bottom sides of the placement plate 18 are respectively connected with one end of piston rod 16, The other end of the piston rod 16 is plugged in the top of hydraulic cylinder 15, and the bottom of the hydraulic cylinder 15 is installed on the bottom of track groove 14 Portion.

Wherein, the top of the pedestal 1 offers sliding slot 19, and the inner cavity of the sliding slot 19 is plugged with sliding block 20, described solid The bottom for determining block 9 is fixedly connected with the top of sliding block 20.

Wherein, the right side wall of the fixed plate 11 offers threaded hole compatible with bolt 12 21.

Wherein, the hydraulic pressure output end of the hydraulic cylinder 15 is connected with the hydraulic pressure input terminal of piston rod 16.

Wherein, the sliding block 20 is inverted T shaped sliding block.

Operation principle：First by the material that will need to process when use, it is put into the placement plate 18 in track groove 14, so Fixed block 9 is driven to be slided under the drive of sliding block 20 by adjusting bolt afterwards, to drive the second grinding wheel 8 to carry out mobile tune Distance between 6 and second grinding wheel 8 of whole first grinding wheel, reaches necessary requirement, is starting motor 3 so that driving shaft rotation, thus The first grinding wheel 6 is driven to be rotated, since the first grinding wheel 6 and the second grinding wheel 8 are placed on positioning pin 7, so as to drive Two grinding wheels 8 are rotated, and are plugged in first bearing 10 by connecting rod 22, to which fixed block 9 will not be made to rotate, are then passed through Start hydraulic cylinder 15 drives the jack-up rapidoprint of placement plate 18 to carry out being polishing to required depth using piston rod 16 so that has tune Then the function of whole grinding depth carries out mobile polishing in track groove 14 and passes through fixed block 9 during polishing And second connected by connecting rod 22 between grinding wheel 8 so that stability improves during rotation, avoids the feelings for generating and shaking Condition, repacking set it is simple in structure, it is easy to operation, it is highly practical.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of double channel high-precision high-speed abrasive grinding wheel device, including pedestal (1), motor (3), the first grinding wheel (6) and in groups Two grinding wheels (8), it is characterised in that：The top left side of the pedestal (1) is equipped with motor cabinet (2), the top of the motor cabinet (2) Motor (3) is installed, the number that bearing block (4) and bearing block (4) are equipped on the right side of the motor cabinet (2) is two groups, described The transmission shaft of motor (3) is connected with one end of shaft (5), and the other end of the shaft (5) through two groups of bearing blocks (4) and is fixed It is connected with the first grinding wheel (6), first grinding wheel (6) is set with up and down in the left side outer wall of two groups of positioning pins (7), and described the Second grinding wheel (8) is installed, the upper and lower of second grinding wheel (8) is respectively installed with two groups of positioning pins (7) on the right side of one grinding wheel (6) Outer right wall, the both ends of the positioning pin (7) are mounted on limited block (17), the right side wall connection of second grinding wheel (8) There are one end of connecting rod (22), the other end of the connecting rod (22) to be plugged in the inner cavity of first bearing (10), the first bearing (10) it is installed on the left side wall of fixed block (9), the right side wall of the fixed block (9) is equipped with second bearing (13), the fixation Fixed plate (11) is installed, the right side wall of the fixed plate (11) is plugged with bolt (12), the bolt (12) on the right side of block (9) Left end through fixed plate (11) and be plugged in the inner cavities of second bearing (13), offer track groove at the top of the pedestal (1) (14), the inner cavity of the track groove (14) is equipped with placement plate (18), and the two bottom sides of the placement plate (18) are respectively connected with work The other end of one end of stopper rod (16), the piston rod (16) is plugged in the top of hydraulic cylinder (15), the hydraulic cylinder (15) Bottom is installed on the bottom of track groove (14).

2. double channel according to claim 1 high-precision high-speed abrasive grinding wheel device in groups, it is characterised in that：The pedestal (1) sliding slot (19) is offered at the top of, the inner cavity of the sliding slot (19) is plugged with sliding block (20), the bottom of the fixed block (9) It is fixedly connected at the top of sliding block (20).

3. double channel according to claim 1 high-precision high-speed abrasive grinding wheel device in groups, it is characterised in that：The fixed plate (11) right side wall offers and the compatible threaded hole (21) of bolt (12).

4. double channel according to claim 1 high-precision high-speed abrasive grinding wheel device in groups, it is characterised in that：The hydraulic cylinder (15) hydraulic pressure output end is connected with the hydraulic pressure input terminal of piston rod (16).

5. double channel according to claim 2 high-precision high-speed abrasive grinding wheel device in groups, it is characterised in that：The sliding block (20) it is inverted T shaped sliding block.