CN216864242U

CN216864242U - Workpiece swinging device for quenching bath

Info

Publication number: CN216864242U
Application number: CN202123288461.8U
Authority: CN
Inventors: 庄永健; 姚东
Original assignee: Jiangyin Hengye Forging Co ltd
Current assignee: Jiangyin Hengye Forging Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-01
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a workpiece swinging device for a quenching bath, and relates to the technical field of quenching. The double-head oil cylinder pushing device comprises a workbench and a bracket, wherein a plurality of V-shaped wheels are fixed on two sides of the top of the workbench side by side, a double-head oil cylinder is fixed at the center of the top of the workbench through a plurality of fixing seats, pushing plates are fixed at two output ends of the double-head oil cylinder, the bracket comprises a base plate, the base plate is a metal grid plate, a group of roller bodies are fixed on one surface of the base plate, the group of roller bodies are respectively and movably arranged in the middle of the upper parts of the two rows of V-shaped wheels, and a plurality of object placing rollers are fixed on the other surface of the base plate side by side. The bracket is used for placing and moving workpieces, the workbench is arranged in the quenching bath, and the bracket can be driven to move on the workbench in a reciprocating manner through the matching of the double-head oil cylinder and the material pushing plate, so that the swinging action of the travelling crane is replaced, the travelling crane can vacate to do other work, and the working efficiency is improved.

Description

Workpiece swinging device for quenching bath

Technical Field

The utility model belongs to the technical field of quenching, and particularly relates to a workpiece swinging device for a quenching bath.

Background

In the quenching process of an oil bath or a water bath, when the quenching bath is large, high-power stirring equipment is needed for directly stirring the quenching agent, in order to achieve a sufficient cooling effect, most factories adopt a method that a travelling crane hangs a workpiece to swing back and forth in the quenching bath for cooling, but the cooling time of a large forging piece in the quenching agent is up to 2 hours, the travelling crane is occupied during the period and cannot be used for other production operations, the working efficiency is seriously affected, meanwhile, a lifting chain of the travelling crane needs to be subjected to relatively large pulling force, the service life of the lifting chain can be affected, and the stability of the workpiece in the bath body cannot be effectively controlled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a workpiece swinging device for a quenching bath, which is used for placing and moving workpieces through a bracket, and can drive the bracket to reciprocate on a workbench through the matching of a double-head oil cylinder and a material pushing plate on the workbench by arranging the workbench in the quenching bath, so that the swinging action of a travelling crane is replaced, the travelling crane can vacate to do other work, and the working efficiency is improved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a workpiece swinging device for a quenching bath, which comprises a workbench and a bracket;

a plurality of V-shaped wheels are fixed on two sides of the top of the workbench side by side, a double-head oil cylinder is fixed at the center of the top of the workbench through a plurality of fixing seats, and material pushing plates are fixed at two output ends of the double-head oil cylinder;

the bracket comprises a substrate, the substrate is a metal grid plate, a group of roller bodies are fixed on one surface of the substrate, the group of roller bodies are respectively and movably arranged in the middle of the upper parts of the two rows of V-shaped wheels, and a plurality of object placing rollers are fixed on the other surface of the substrate side by side;

the group of material pushing plates are respectively positioned on two sides of the bracket or penetrate through the gap between the object placing rollers on the bracket;

and two edges of two sides of the bracket are respectively fixed with a hanging chain.

Furthermore, a plurality of mounting seats are fixed at the bottom of the workbench, and the workbench is fixed in the quenching tank through the mounting seats.

Furthermore, slide rails are fixed on two sides of the top of the workbench, a group of reinforcing frames are fixed on the inner side of the material pushing plate, the reinforcing frames are triangular frame bodies, and the bottoms of the reinforcing frames are slidably arranged in the slide rails.

Furthermore, a plurality of through holes are formed in the material pushing plate, and the through holes and the reinforcing frame are arranged in a staggered mode.

Furthermore, four identification rods are fixed on the opposite sides of the workbench, the two identification rods are respectively opposite to the two ends of the double-head oil cylinder shell, and the other two identification rods are respectively located at the two ends of the workbench.

Further, an oil inlet pipe and an oil outlet pipe of the double-head oil cylinder are sequentially fixed on the top surface of the workbench and the side wall of the quenching bath.

The utility model has the following beneficial effects:

1. the workpiece quenching device is used for placing and moving workpieces through the bracket, the bracket can be driven to reciprocate on the workbench through the matching of the double-head oil cylinder and the material pushing plate arranged in the quenching tank, so that the swinging action of the travelling crane is replaced, the travelling crane can vacate to do other work, the working efficiency is improved, the service life of the travelling crane is ensured, meanwhile, the stability of the workpieces is higher, the workpieces run in the bottom of the tank body in a reciprocating mode, the quenching device also has the function of stirring the quenching agent, and the cooling efficiency is better.

2. The V-shaped wheel and the roller body are matched to be used for stable movement between the bracket and the workbench, meanwhile, the bracket is prevented from falling off by the inclined plane in the V-shaped wheel, the automatic alignment function is realized, the connection between the bracket and the workbench is facilitated, and the stability between the bracket and the workbench is ensured.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a workpiece swinging device for a quenching bath according to the utility model;

FIG. 2 is a schematic view of the structure of the table and the carriage;

FIG. 3 is a side view of the structure of FIG. 2;

FIG. 4 is a schematic structural view of a worktable;

FIG. 5 is a schematic structural view of the bracket;

in the drawings, the components represented by the respective reference numerals are listed below:

1-workbench, 2-bracket, 3-quenching bath, 101-V-shaped wheel, 102-fixed seat, 103-double-head oil cylinder, 104-material pushing plate, 105-mounting seat, 106-sliding rail, 107-reinforcing frame, 108-through hole, 109-marking rod, 201-base plate, 202-roller body, 203-object placing roller and 204-hanging chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention is a workpiece swinging apparatus for a quenching bath, comprising a worktable 1 and a bracket 2;

a plurality of V-shaped wheels 101 are fixed on two sides of the top of the workbench 1 side by side, a double-head oil cylinder 103 is fixed at the center of the top of the workbench 1 through a plurality of fixing seats 102, and two output ends of the double-head oil cylinder 103 are both fixed with a material pushing plate 104;

the bracket 2 is positioned between the group of material pushing plates 104, the bracket 2 comprises a base plate 201, the base plate 201 is a metal grid plate, one surface of the base plate 201 is fixed with a group of roller bodies 202, the group of roller bodies 202 are respectively and movably arranged in the middle of the upper parts of the two rows of V-shaped wheels 101, and the other surface of the base plate 201 is fixed with a plurality of object placing rollers 203 side by side;

a group of material pushing plates 104 are respectively positioned at two sides of the bracket 2 or penetrate through the gap between the material placing rollers 203 on the bracket 2;

the hoist chains 204 are fixed to both edges of both sides of the bracket 2.

As shown in fig. 1-4, a plurality of mounting seats 105 are fixed at the bottom of the workbench 1, and the workbench 1 is fixed in the quenching bath 3 through the mounting seats 105.

As shown in fig. 2-4, slide rails 106 are fixed on both sides of the top of the working platform 1, a set of reinforcing frames 107 is fixed on the inner side of the material pushing plate 104, the reinforcing frames 107 are triangular frames, and the bottoms of the reinforcing frames 107 are slidably disposed in the slide rails 106.

As shown in fig. 2-4, the material pushing plate 104 is provided with a plurality of through holes 108, and the through holes 108 and the reinforcing frame 107 are arranged in a staggered manner.

As shown in fig. 1-2, four marking rods 109 are fixed on opposite sides of the working platform 1, two marking rods 109 are respectively opposite to two ends of the casing of the double-headed oil cylinder 103, and the other two marking rods 109 are respectively located at two ends of the working platform 1.

Wherein, the oil inlet pipe and the oil outlet pipe of the double-head oil cylinder 103 are sequentially fixed on the top surface of the workbench 1 and the side wall of the quenching bath 3.

The working principle of the utility model is as follows: the workpieces are uniformly fixed on the object placing rollers 203 of the bracket 2, the bracket 2 is sunk into the quenching tank 3 through the travelling crane hoisting sling chains 204, the bracket 2 is placed on the workbench 1 by referring to the position of the identification rod 109, the roller body 202 is positioned on the upper portion of the V-shaped wheel 101, the bracket 2 is positioned between the two material pushing plates 104 (the material pushing plates 104 can be inserted into the gap between the two object placing rollers 203), the double-head oil cylinder 103 is driven to drive the bracket 2 to move on the workbench 1 in a reciprocating mode, and swinging is achieved to replace the travelling crane hoisting reciprocating motion of the workpieces in the quenching tank 3.

Meanwhile, after the bracket 2 is sunk into the quenching bath 3, the suspension chain 204 on the bracket 2 is hung at the edge of the quenching bath 3, so that the bracket 2 and the workpiece are lifted out together after cooling is finished.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A work piece pendulous device for quenching bath which characterized in that: comprises a workbench (1) and a bracket (2);

a plurality of V-shaped wheels (101) are fixed on two sides of the top of the workbench (1) side by side, a double-head oil cylinder (103) is fixed at the center of the top of the workbench (1) through a plurality of fixing seats (102), and material pushing plates (104) are fixed at two output ends of the double-head oil cylinder (103);

the bracket (2) comprises a substrate (201), the substrate (201) is a metal grid plate, one surface of the substrate (201) is fixedly provided with a group of roller bodies (202), the group of roller bodies (202) are respectively and movably arranged in the middle of the upper parts of the two rows of V-shaped wheels (101), and the other surface of the substrate (201) is fixedly provided with a plurality of object placing rollers (203) side by side;

the group of material pushing plates (104) are respectively positioned on two sides of the bracket (2) or penetrate through gaps among the material placing rollers (203) on the bracket (2);

and two edges of two sides of the bracket (2) are respectively fixed with a hanging chain (204).

2. The workpiece swinging device for the quenching bath is characterized in that a plurality of mounting seats (105) are fixed at the bottom of the working platform (1), and the working platform (1) is fixed in the quenching bath (3) through the plurality of mounting seats (105).

3. The workpiece swinging device for the quenching bath as claimed in claim 1, wherein sliding rails (106) are fixed on both sides of the top of the working platform (1), a set of reinforcing frames (107) are fixed on the inner side of the material pushing plate (104), the reinforcing frames (107) are triangular frame bodies, and the bottoms of the reinforcing frames (107) are slidably arranged in the sliding rails (106).

4. The workpiece swinging device for the quenching bath as claimed in claim 3, wherein a plurality of through holes (108) are formed on the material pushing plate (104), and the through holes (108) and the reinforcing frame (107) are arranged in a staggered manner.

5. The workpiece swinging device for the quenching bath is characterized in that four identification rods (109) are fixed on opposite sides of the workbench (1), two identification rods (109) are respectively opposite to two ends of a shell of the double-headed oil cylinder (103), and the other two identification rods (109) are respectively positioned at two ends of the workbench (1).

6. The workpiece swinging device for the quenching bath as claimed in claim 1, characterized in that an oil inlet pipe and an oil outlet pipe of the double-head oil cylinder (103) are sequentially fixed on the top surface of the workbench (1) and the side wall of the quenching bath (3).