CN219239066U

CN219239066U - Lifting appliance for casting heat treatment tapping

Info

Publication number: CN219239066U
Application number: CN202320189809.8U
Authority: CN
Inventors: 徐卓; 范博
Original assignee: Hebei Zhujiao Technology Co ltd
Current assignee: Hebei Zhujiao Technology Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-23
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a lifting appliance for casting heat treatment tapping, which comprises a lifting bracket, wherein an I-shaped groove is fixedly connected to the top end of the inside of the lifting bracket, a sliding block is sleeved at the middle part of the outside of the I-shaped groove, a rolling wheel is connected between the inside of the sliding block and the I-shaped groove in a rolling way, a hub motor is arranged in the rolling wheel, and a second rolling shaft is fixedly connected to the bottom end of the sliding block; the outside roll fit of second roll axis has wire rope, wire rope's one end fixedly connected with handling mechanism, the inside fixedly connected with servo motor of handling mechanism, servo motor's drive end is provided with the motor shaft. According to the utility model, the driving motor is operated reversely, so that the lifting mechanism descends, a worker fixes the device to be lifted through the motor shaft, and then the driving motor is rotated forward to recover the steel wire rope to achieve lifting operation of the furnace, and the lifting device is convenient to use and operate.

Description

Lifting appliance for casting heat treatment tapping

Technical Field

The utility model relates to the technical field of heat treatment tapping spreaders, in particular to a spreader for casting heat treatment tapping.

Background

The lifting appliance refers to a device for lifting a heavy object. The most commonly used slings for hanging articles are slings, other slings, forks, etc. Is widely applied to the hoisting industry.

The lifting appliance used for heat treatment is different from the traditional lifting appliance, the traditional heat treatment tapping adopts a manual control clamp of a worker to carry out clamping action, and the position is moved and recovered after clamping, but because the heat is high and long-time working can scald and harm the body of the worker, simultaneously, castings after heat treatment are transferred to another stove only through one stove, and the traditional lifting appliance is relatively complex to operate and inconvenient to use.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a lifting appliance for casting heat treatment tapping.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the lifting appliance for casting heat treatment tapping comprises a lifting bracket, wherein an I-shaped groove is fixedly connected to the top end of the inner part of the lifting bracket, a sliding block is sleeved in the middle of the outer part of the I-shaped groove, a rolling wheel is connected between the inner part of the sliding block and the I-shaped groove in a rolling way, a hub motor is arranged in the rolling wheel, and a second rolling shaft is fixedly connected to the bottom end of the sliding block;

the outside roll fit of second roll axis has wire rope, wire rope's one end fixedly connected with handling mechanism, the inside fixedly connected with servo motor of handling mechanism, servo motor's drive end is provided with the motor shaft, the one end fixedly connected with first bevel gear of motor shaft, the below meshing of first bevel gear has the gear pole, the bottom meshing of gear pole has the second bevel gear.

As a further description of the above technical solution: one end of the second bevel gear is fixedly connected with a positive and negative threaded rod, and two sides of the positive and negative threaded rod are both in threaded connection with clamping blocks.

As a further description of the above technical solution: one side the middle part below fixedly connected with driving motor of gallows, driving motor's extension end is provided with the motor shaft, and the outside cover of motor shaft is equipped with wire rope.

As a further description of the above technical solution: a first rolling shaft is fixedly connected above the middle part of the hanging bracket on one side, and the outer part of the first rolling shaft is in rolling fit with the steel wire rope.

As a further description of the above technical solution: and two ends of the hanging bracket are fixedly connected with protective covers.

As a further description of the above technical solution: the bottom of gallows has all been seted up the spout, the inside sliding connection of spout has the slider.

As a further description of the above technical solution: and a heat treatment furnace is arranged in the hanger.

The utility model has the following beneficial effects:

1. compared with the prior art, the utility model is provided with the servo motor, the first bevel gear, the second bevel gear, the positive and negative threaded rod and the clamping block, the motor shaft is driven to rotate through the servo motor, the gear rod is meshed with the first bevel gear to rotate after the motor shaft rotates, and the gear rod is meshed with the second bevel gear to rotate again, so that the rotation operation of the positive and negative threaded rod is controlled, and the position movement of the clamping block is achieved.

2. Compared with the prior art, the lifting device is provided with the driving motor, the lifting mechanism and the motor shaft, the driving motor reversely runs to enable the lifting mechanism to descend, a worker fixes a device to be lifted through the motor shaft, then the driving motor rotates positively, and the steel wire rope is recovered to achieve lifting operation of the furnace, so that the lifting device is convenient to use and convenient to operate.

3. Compared with the prior art, the utility model is provided with the rolling wheel, the wheel is driven by the hub motor, and the driven wheel and the I-shaped groove roll to move, so that the position adjustment is realized, the transverse movement effect is achieved, the practicability is strong, and the limitation is reduced.

Drawings

FIG. 1 is a front view of a lifting appliance for casting heat treatment tapping, which is provided by the utility model;

FIG. 2 is a sectional view of a sliding block of a lifting appliance for casting heat treatment tapping, which is provided by the utility model;

FIG. 3 is an enlarged view of a lifting mechanism of a lifting appliance for casting heat treatment tapping, provided by the utility model;

fig. 4 is a schematic perspective view of a lifting appliance for casting heat treatment tapping, which is provided by the utility model.

Legend description:

1. a hanging bracket; 2. a clamping block; 3. a lifting mechanism; 4. a heat treatment furnace; 5. a chute; 6. a driving motor; 7. a wire rope; 8. a first roll axis; 9. a protective cover; 10. a sliding block; 11. an I-shaped groove; 12. a second rolling shaft; 13. a servo motor; 14. a rolling wheel; 15. a first bevel gear; 16. a second bevel gear; 17. a positive and negative threaded rod; 18. a motor shaft; 19. a sliding block.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: a spreader for heat treatment tapping of castings, comprising: the lifting device comprises a lifting frame 1, wherein an I-shaped groove 11 is fixedly connected to the inner top end of the lifting frame 1, a sliding block 10 is sleeved at the middle of the outer part of the I-shaped groove 11 and is in position movement with the sliding block 10, a rolling wheel 14 is in rolling connection between the inner part of the sliding block 10 and the I-shaped groove 11, an in-wheel motor is arranged in the rolling wheel 14 and is used for driving the rolling wheel 14 through the in-wheel motor to realize movement, a second rolling shaft 12 is fixedly connected to the bottom end of the sliding block 10, a driving motor 6 is fixedly connected to the lower part of the middle part of one-side lifting frame 1 and is used for forward rotation through the driving motor 6, a steel wire rope 7 is recovered, meanwhile, the rolling wheel 14 is driven through the in-wheel motor, the driving motor and the I-shaped groove 11 are in rolling movement to realize position adjustment, a motor shaft is arranged at the extending end of the driving motor 6, the steel wire rope 7 is sleeved at the outer part of the motor shaft, the lifting mechanism 3 is controlled to extend and recover through the steel wire rope 7, and a heat treatment furnace 4 is arranged in the lifting frame 1;

the outside roll fit of second roll axis 12 has wire rope 7, wire rope 7's one end fixedly connected with handling mechanism 3, handling mechanism 3's inside fixedly connected with servo motor 13, it rotates to drive motor shaft 18 through servo motor 13, and the motor shaft 18 rotates the back and rotate through first bevel gear 15 meshing gear pole, and gear pole mesh second bevel gear 16 rotates again, thereby control the rotation operation of positive and negative threaded rod 17, servo motor 13's drive end is provided with motor shaft 18, motor shaft 18's one end fixedly connected with first bevel gear 15, first bevel gear 15's below meshing has the gear pole, the bottom meshing of gear pole has second bevel gear 16, through the rotation control positive and negative threaded rod 17's of second bevel gear 16 rotation operation, realize the removal of grip block 2, second bevel gear 16's one end fixedly connected with positive and negative threaded rod 17, carry out screw thread fit through positive and negative threaded rod 17 and grip block 2, reach all to the middle part and keep away from the operation, carry out the grafting through grip block 2 to the foundry goods and fix, realize fixed positive and negative threaded rod 17's both sides equal screw thread connection has grip block 2, the middle part top fixedly connected with first roll 8, and the inside hanger 1 has a slider 5 to the slider 5 through the rotation of second bevel gear 16, the inside hanger 1 is connected with the slider 5 through the slider 5 to the slider through the slider of the slider 5, the slider is connected to the inside hanger 1 through the slider 5, the slider is connected to the slider 1 through the slider 19.

Working principle: when the device is used, firstly, the hanging bracket 1 is in sliding fit with the upper part of the heat treatment furnace 4 through the sliding groove 5 and the sliding block 19, the motor shaft 18 is driven to rotate through the servo motor 13, the motor shaft 18 is driven to rotate and then is driven to rotate through the first bevel gear 15, the gear rod is meshed with the second bevel gear 16 again to rotate, so that the rotation operation of the positive and negative threaded rod 17 is controlled, the positive and negative threaded rod 17 and the clamping block 2 are in threaded fit, the operation that the middle part is close to the two ends are far away from each other is achieved, the casting is fixed through the clamping block 2 in an inserting mode, the fixing is achieved, then the driving motor 6 is used for forward rotation, the steel wire rope 7 is recovered, meanwhile, the hub motor is used for driving the rolling wheel 14, and the driving wheel is in rolling movement with the I-shaped groove 11, and the position adjustment is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A lifting appliance for casting heat treatment tapping is characterized in that: the novel lifting device comprises a lifting frame (1), wherein an I-shaped groove (11) is fixedly connected to the top end of the inside of the lifting frame (1), a sliding block (10) is sleeved at the middle of the outside of the I-shaped groove (11), a rolling wheel (14) is connected between the inside of the sliding block (10) and the I-shaped groove (11) in a rolling way, a hub motor is arranged in the rolling wheel (14), and a second rolling shaft (12) is fixedly connected to the bottom end of the sliding block (10);

the outside roll fit of second roll axis (12) has wire rope (7), the one end fixedly connected with handling mechanism (3) of wire rope (7), the inside fixedly connected with servo motor (13) of handling mechanism (3), the drive end of servo motor (13) is provided with motor shaft (18), the one end fixedly connected with first bevel gear (15) of motor shaft (18), the below meshing of first bevel gear (15) has the gear pole, the bottom meshing of gear pole has second bevel gear (16).

2. The spreader for heat treatment tapping of castings according to claim 1, wherein: one end of the second bevel gear (16) is fixedly connected with a positive and negative threaded rod (17), and two sides of the positive and negative threaded rod (17) are in threaded connection with clamping blocks (2).

3. The spreader for heat treatment tapping of castings according to claim 1, wherein: one side the middle part below fixedly connected with driving motor (6) of gallows (1), driving motor (6) extend the end and be provided with the motor shaft, and the outside cover of motor shaft is equipped with wire rope (7).

4. The spreader for heat treatment tapping of castings according to claim 1, wherein: a first rolling shaft (8) is fixedly connected above the middle part of the hanging bracket (1) at one side, and the outer part of the first rolling shaft (8) is in rolling fit with the steel wire rope (7).

5. The spreader for heat treatment tapping of castings according to claim 1, wherein: and two ends of the hanging bracket (1) on one side are fixedly connected with protection covers (9).

6. The spreader for heat treatment tapping of castings according to claim 1, wherein: the bottom of gallows (1) has all been seted up spout (5), the inside sliding connection of spout (5) has slider (19).

7. The spreader for heat treatment tapping of castings according to claim 1, wherein: the inside of gallows (1) is provided with heat treatment furnace (4).