CN217972315U

CN217972315U - Tool lifting device for quenching large gear shaft

Info

Publication number: CN217972315U
Application number: CN202221634563.2U
Authority: CN
Inventors: 余星澎; 吴汉香
Original assignee: Tianjin Tianyi Guangyuan Metal Technology Co ltd
Current assignee: Tianjin Tianyi Guangyuan Metal Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-06
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a large-scale gear shaft quenches and uses frock hoist belongs to gear shaft production technical field, and it includes the installing support, the surface of installing support is provided with the equipment body of marcing, this internal transmission of equipment of marcing is connected with a plurality of lifting rope, box of bottom fixedly connected with of a plurality of lifting rope, one side fixedly connected with motor casing of box. This frock hoist is used in quenching of large-scale gear shaft, through setting up first commentaries on classics board, splint, the movable plate, the drive plate, spout and connecting rod, it is spacing to make this device carry out quick effectual centre gripping through splint to the gear shaft, two electric putter's of accessible work respectively simultaneously, it carries out the rotation of different angles to drive corresponding splint, thereby can effectively adapt the different diameters of gear shaft, effectively ensure splint to the centre gripping stability of gear shaft, it is not hard up to avoid the gear shaft to appear promoting the in-process that removes, thereby effectively avoid appearing the incident, eliminate the potential safety hazard.

Description

Tool lifting device for quenching large gear shaft

Technical Field

The utility model belongs to the technical field of gear shaft production, specifically be large-scale gear shaft quenches and uses frock hoist.

Background

The gear shaft refers to a mechanical part which supports a rotating part and rotates together with the rotating part to transmit motion, torque or bending moment, when the gear shaft is produced and processed, quenching work is needed to improve the overall performance of the gear shaft, and for a large gear shaft, the large gear shaft has large mass and is difficult to clamp and carry manually, so a tool lifting appliance is needed to clamp and lift and position transfer. Traditional frock hoist when using, not only is difficult to quick effectual carry out the centre gripping spacing and promotion to the gear shaft, simultaneously because single gear shaft possesses a plurality of different diameters usually, traditional frock hoist when using, and a plurality of anchor clamps are difficult to according to different clamping position, the different diameters of effective adaptation gear shaft to appear the centre gripping condition firm inadequately easily, lead to the gear shaft to appear becoming flexible easily in promoting the in-process, have great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a large-scale gear shaft quenches and uses frock hoist, traditional frock hoist has been solved when using, it is spacing and promotion not only to be difficult to quick effectual carry out the centre gripping to the gear shaft, simultaneously because single gear shaft possesses a plurality of different diameters usually, traditional frock hoist is when using, a plurality of anchor clamps are difficult to according to different clamping position, the different diameters of effective adaptation gear shaft, thereby the not firm condition enough of centre gripping appears easily, lead to the gear shaft to appear becoming flexible easily promoting the in-process, there is the problem of great potential safety hazard.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: large-scale gear shaft quenches and uses frock hoist, including the installing support, the surface of installing support is provided with the equipment body of marcing, this internal transmission of equipment of marcing is connected with a plurality of lifting rope, box of bottom fixedly connected with of a plurality of lifting rope, one side fixedly connected with motor casing of box, fixedly connected with driving motor in the motor casing, be connected with the lead screw through the bearing in the box, two slide bars of fixedly connected with in the box, driving motor's output shaft and the one end fixed connection of lead screw, the surface threaded connection of lead screw has two screw-nut, screw-nut's lower fixed surface is connected with the connecting plate, the lower fixed surface of connecting plate is connected with the second riser, the lower fixed surface of second riser is connected with the support plate.

The lower fixed surface of support plate is connected with a plurality of connecting piece, and the opposite face that corresponds two connecting pieces articulates through the round pin axle has first commentaries on classics board, the surface of first commentaries on classics board articulates through the round pin axle has the second to change the board, the outer fixed surface who changes the board of second is connected with splint, and it is articulated through the slender pole to correspond two second commentaries on classics boards, fixedly connected with electric putter in the notch that second riser lower surface was seted up, electric putter's bottom fixedly connected with movable plate, the equal fixedly connected with drive plate in front and the back of movable plate, the spout has been seted up to the left surface of drive plate, sliding connection has the connecting rod in the spout, the both ends of connecting rod with correspond the round pin axle fixed connection of first commentaries on classics board and second commentaries on classics board junction.

As a further aspect of the present invention: the outer surface sliding connection of slide bar has two sliding sleeves, the lower fixed surface of sliding sleeve is connected with the riser, three through-hole has been seted up to the lower surface of box, riser and connecting plate sliding connection are in corresponding the through-hole.

As a further aspect of the present invention: the lower surface of the first vertical plate is fixedly connected to the upper surface of the corresponding support plate, and a triangular stiffening plate is arranged at the joint of the first vertical plate and the support plate.

As a further aspect of the present invention: the clamping plate is arc-shaped, and a plurality of small holes are formed in the front face of the clamping plate.

As a further aspect of the present invention: the lower fixed surface of installing support is connected with two bottom plates, the equal fixedly connected with universal wheel in four corners department of bottom plate lower surface.

As a further aspect of the present invention: the outer surface of the mounting bracket is fixedly connected with a controller, the driving motor is set as a servo motor, and the lifting rope is set as a steel wire lifting rope.

As a further aspect of the present invention: the lead screw sets up to two-way lead screw, the edge of motor casing sets up to circular-arc, the motor casing sets up to the copper alloy motor casing.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this frock hoist is used in gear shaft quenching, through setting up the connecting piece, first commentaries on classics board, the second commentaries on classics board, splint, electric putter, the movable plate, the drive plate, spout and connecting rod, after electric putter extends, can drive the movable plate downstream, the movable plate can be through driving two drive plates downstream this moment, thereby for the rotation that corresponds first commentaries on classics board and second commentaries on classics board provides effective drive power, the setting of first commentaries on classics board and second commentaries on classics board, after the drive plate promotes the connecting rod and removes, can make first commentaries on classics board along corresponding the connecting piece, simultaneously the second commentaries on classics board rotates along corresponding the connecting rod, the bottom that corresponds two second commentaries on classics boards this moment can be close to each other, thereby carry out the centre gripping spacing to the gear shaft, the setting of these structures, make this device when using, can carry out quick effectual centre gripping spacing to the gear shaft through splint, simultaneously the difference work of two electric putter of accessible, it carries out the rotation of different angles to drive corresponding splint, thereby can effectively adapt to the different diameters of gear shaft, effectively ensure the centre gripping stability of splint, avoid the gear shaft to appear not hard up in-process that promotes and remove, thereby effectively avoid appearing the gear shaft accident, eliminate the potential safety hazard.

2. This large-scale gear shaft quenches and uses frock hoist, through setting up driving motor, the lead screw, screw-nut, the slide bar, the sliding sleeve, first connecting plate and support plate, driving motor work back, can drive the lead screw and rotate, thereby make two screw-nut be close to or keep away from each other along the lead screw surface, thereby drive the support plate through the second riser and be close to or keep away from each other, can effectively adjust corresponding two sets of splint intervals, thereby when promoting the centre gripping to different specification gear shafts, can the quick adjustment clamping position, guarantee gear shaft centre gripping stability, and the setting of slide bar and sliding sleeve, through the cooperation with starting stave, not only can effectively promote the bearing capacity of support plate, simultaneously can carry on spacingly to the support plate, avoid the support plate slope to appear.

3. This large-scale gear shaft quenches and uses frock hoist, through setting up the bottom plate, universal wheel and aperture, this device is whole can be through the cooperation of bottom plate and universal wheel, carry out the rapid draing, thereby be convenient for this device is whole to carry out quick effectual position and shift, be convenient for with this device rapid draing to appointed place of use, and the setting of aperture, not only can quench the gear shaft, make the quenching liquid pass through aperture and gear shaft contact, avoid the pinion rack to cause the large tracts of land to shelter from the gear shaft, the marginal lines of aperture can promote splint surface friction simultaneously, the clamping stability of guarantee splint.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a three-dimensional structure diagram of the box body of the present invention;

FIG. 3 is a schematic three-dimensional structure of the lead screw of the present invention;

fig. 4 is a schematic three-dimensional structure of the carrier plate of the present invention;

fig. 5 is a schematic three-dimensional structure of the splint of the present invention;

in the figure: the device comprises an installation support 1, a traveling device body 2, a lifting rope 3, a box 4, a motor shell 5, a driving motor 6, a screw 7, a sliding rod 8, a screw nut 9, a sliding sleeve 10, a first vertical plate 11, a connecting plate 12, a second vertical plate 13, a carrier plate 14, a through hole 15, a connecting piece 16, a first rotating plate 17, a second rotating plate 18, a clamping plate 19, an electric push rod 20, a moving plate 21, a driving plate 22, a sliding groove 23, a connecting rod 24, a small hole 25, a bottom plate 26, a universal wheel 27 and a controller 28.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: tooling lifting appliance for quenching large gear shaft, including installing support 1, the surface of installing support 1 is provided with equipment body 2 of marcing, the transmission is connected with a plurality of lifting rope 3 in the equipment body 2 of marcing, bottom fixedly connected with box 4 of a plurality of lifting rope 3, one side fixedly connected with motor casing 5 of box 4, fixedly connected with driving motor 6 in the motor casing 5, be connected with lead screw 7 through the bearing in the box 4, two slide bars 8 of fixedly connected with in the box 4, the output shaft of driving motor 6 and the one end fixed connection of lead screw 7, the surface threaded connection of lead screw 7 has two lead screw nuts 9, lead screw 7 and the setting of lead screw nut 9, driving motor 6 back, can drive lead screw 7 and rotate, thereby make two lead screw nuts 9 be close to each other or keep away from along lead screw 7 surface, thereby drive support plate 14 through second riser 13 and be close to each other or keep away from, can effectively adjust two sets of splint 19 intervals that correspond, thereby when promoting the centre gripping to the gear shaft of different specifications, can adjust the centre gripping position fast, the lower fixed surface of lead screw nut 9 is connected with connecting plate 12, the lower fixed surface of support plate 13 is connected with second riser 13.

The lower fixed surface of the carrier plate 14 is connected with a plurality of connecting pieces 16, the opposite surfaces corresponding to the two connecting pieces 16 are hinged with a first rotating plate 17 through a pin shaft, the outer surface of the first rotating plate 17 is hinged with a second rotating plate 18 through a pin shaft, the first rotating plate 17 and the second rotating plate 18 are arranged, after the driving plate 22 pushes the connecting rod 24 to move, the first rotating plate 17 can be hinged with the corresponding connecting pieces 16 along the corresponding connecting rods, meanwhile, the second rotating plate 18 rotates along the corresponding connecting rods 24, the bottom ends corresponding to the two second rotating plates 18 can be close to each other at the moment, so as to clamp and limit the gear shaft, the outer fixed surface of the second rotating plate 18 is connected with a clamping plate 19, the two second rotating plates 18 are hinged through thin rods, an electric push rod 20 is fixedly connected in a notch formed in the lower surface of the second vertical plate 13, the electric push rod 20 is arranged, after the electric push rod 20 extends, the moving plate 21 can be driven to move downwards, at the moment, the moving plate 21 can move downwards through driving the two driving plates 22, so as to provide effective driving force for the rotation of the first rotating plates 17 and the second rotating plates 18, the bottom fixed surface of the electric push rod 20 is connected with a moving plate 21, the front surface and the back surface of the moving plate 21 are connected with a connecting rod 22, the connecting rod 23, the left connecting rod 23 and the left connecting rod 23, and the left connecting rod 23, the left connecting rod connecting chute 23, and the connecting rod 23, the connecting rod 18 are connected with the connecting rod.

Specifically, as shown in fig. 2 and fig. 4, the outer surface of the sliding rod 8 is slidably connected with two sliding sleeves 10, the lower surface of each sliding sleeve 10 is fixedly connected with a first vertical plate 11, the sliding rod 8 and the sliding sleeves 10 are arranged, through the cooperation with the first vertical plate 11, the bearing capacity of the support plate 14 can be effectively improved, meanwhile, the support plate 14 can be limited, the support plate 14 is prevented from being inclined, three through holes 15 are formed in the lower surface of the box body 4, the first vertical plate 11 and the connecting plate 12 are slidably connected in the corresponding through holes 15, the lower surface of the first vertical plate 11 is fixedly connected on the upper surface of the corresponding support plate 14, a triangular stiffening plate is arranged at the joint of the first vertical plate 11 and the support plate 14, the clamping plate 19 is arranged to be arc-shaped, and a plurality of small holes 25 are formed in the front surface of the clamping plate 19.

Specifically, as shown in fig. 1 and 3, two bottom plates 26 of lower fixed surface of installing support 1 are connected with, the equal fixedly connected with universal wheel 27 in four corners department of bottom plate 26 lower surface, the setting of universal wheel 27, the device is whole can be through the cooperation of bottom plate 26 and universal wheel 27, carry out the quick travel, thereby be convenient for this device is whole to carry out quick effectual position and shift, be convenient for with this device quick travel to appointed place of use, the outer fixed surface of installing support 1 is connected with controller 28, driving motor 6 sets up to servo motor, it sets up to the steel wire lifting rope to carry rope 3, lead screw 7 sets up to two-way lead screw, the edge of motor casing 5 sets up to circular-arc, motor casing 5 sets up to the copper alloy motor casing.

The utility model discloses a theory of operation does:

when the device is needed to be used, the device is firstly moved to a specified use position, the box body 4 is arranged above a gear shaft to be moved, the device can be controlled to start working through the controller 28 at the moment, the lifting rope 3 is downwards discharged through the advancing device body 2, the box body 4 and each mechanism below the box body can be downwards moved, the clamping plate 19 is close to the gear shaft and can control the driving motor 6 to work through the controller 28 according to the size of the gear shaft, the driving motor 6 can drive the lead screw 7 to rotate after working, the lead screw 7 can drive the two lead screw nuts 9 to mutually approach or separate from the surface of the lead screw 7 after rotating, at the moment, the lead screw nut 9 can drive the two carrier plates 14 to mutually approach or separate from each other through the connecting plate 12 and the second vertical plate 13, at the moment, the box body 4 can be controlled to downwards move again, the outer surface of the gear shaft at the position of the clamping plate 19 is enabled to rotate, the corresponding electric push rod 20 is controlled to extend through the controller 28, the electric push rod 20 can drive the movable plate 21 to downwards move, at the two driving plates 22 can downwards move downwards, the first rotating plate 17 and can drive the electric push rod 18 to effectively control the clamping and the clamping of the gear shaft to stably clamp the gear shaft to clamp the different diameters.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. Large-scale gear shaft quenches and uses frock hoist, including installing support (1), its characterized in that: the outer surface of the mounting support (1) is provided with a travelling device body (2), a plurality of lifting ropes (3) are connected in the travelling device body (2) in a transmission manner, the bottom ends of the lifting ropes (3) are fixedly connected with the same box body (4), one side of the box body (4) is fixedly connected with a motor shell (5), a driving motor (6) is fixedly connected in the motor shell (5), a lead screw (7) is connected in the box body (4) through a bearing, two sliding rods (8) are fixedly connected in the box body (4), an output shaft of the driving motor (6) is fixedly connected with one end of the lead screw (7), two lead screw nuts (9) are connected to the outer surface of the lead screw (7) in a threaded manner, a connecting plate (12) is fixedly connected to the lower surface of each lead screw nut (9), a second vertical plate (13) is fixedly connected to the lower surface of the connecting plate (12), and a support plate (14) is fixedly connected to the lower surface of the second vertical plate (13);

the lower fixed surface of support plate (14) is connected with a plurality of connecting piece (16), and the opposite face that corresponds two connecting piece (16) articulates through the round pin axle has first commentaries on classics board (17), the surface of first commentaries on classics board (17) articulates through the round pin axle has second commentaries on classics board (18), the outer fixed surface of second commentaries on classics board (18) is connected with splint (19), and it is articulated through the slender pole to correspond two second commentaries on classics board (18), fixedly connected with electric putter (20) in the notch that second riser (13) lower surface was seted up, the bottom fixedly connected with movable plate (21) of electric putter (20), the equal fixedly connected with drive plate (22) in front and the back of movable plate (21), spout (23) have been seted up to the left surface of drive plate (22), sliding connection has connecting rod (24) in spout (23), the both ends of connecting rod (24) with correspond the round pin axle fixed connection of first commentaries on classics board (17) and second commentaries on classics board (18) junction.

2. The tooling hanger for quenching large gear shafts according to claim 1, which is characterized in that: the outer surface sliding connection of slide bar (8) has two sliding sleeves (10), the lower fixed surface of sliding sleeve (10) is connected with riser (11), three through-hole (15) have been seted up to the lower surface of box (4), riser (11) and connecting plate (12) sliding connection are in corresponding through-hole (15).

3. The tooling hanger for quenching large gear shafts according to claim 2, which is characterized in that: the lower surface of the first vertical plate (11) is fixedly connected to the upper surface of the corresponding carrier plate (14), and a triangular stiffening plate is arranged at the joint of the first vertical plate (11) and the carrier plate (14).

4. The tooling hanger for quenching large gear shafts according to claim 1, which is characterized in that: the clamping plate (19) is arc-shaped, and the front surface of the clamping plate (19) is provided with a plurality of small holes (25).

5. The tooling hanger for quenching large gear shafts according to claim 1, which is characterized in that: the lower surface of installing support (1) is fixedly connected with two bottom plates (26), the equal fixedly connected with universal wheel (27) in four corners department of bottom plate (26) lower surface.

6. The tooling hanger for quenching large gear shafts according to claim 1, which is characterized in that: the outer surface of the mounting bracket (1) is fixedly connected with a controller (28), the driving motor (6) is set to be a servo motor, and the lifting rope (3) is set to be a steel wire lifting rope.

7. The tooling hanger for quenching large gear shafts according to claim 1, which is characterized in that: the lead screw (7) is arranged to be a bidirectional lead screw, the edge of the motor shell (5) is arranged to be arc-shaped, and the motor shell (5) is arranged to be a copper alloy motor shell.