CN216614755U

CN216614755U - Full-automatic high-frequency quenching equipment

Info

Publication number: CN216614755U
Application number: CN202220053115.7U
Authority: CN
Inventors: 宋加良
Original assignee: Qingdao Jiadesheng Machinery Technology Co ltd
Current assignee: Qingdao Jiadesheng Machinery Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-27
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to the technical field of industrial metal manufacturing, in particular to a full-automatic high-frequency quenching device, which comprises a base, the outer wall of the top of the base is fixedly connected with two brackets, the outer walls of the opposite sides of the two brackets are respectively provided with a rectangular hole, the inner wall of one side of each rectangular hole is respectively connected with a connecting seat in a sliding way, the outer walls of the opposite sides of the two connecting seats are fixedly connected with a second induction coil, the outer walls of the top of the two brackets are fixedly connected with a door-shaped frame, the inner wall of the top of the portal frame is fixedly connected with the lifting assembly, and the outer wall of the bottom of the lifting assembly is fixedly connected with the heating assembly.

Description

Full-automatic high-frequency quenching equipment

Technical Field

The utility model relates to the technical field of industrial metal manufacturing, in particular to full-automatic high-frequency quenching equipment.

Background

Most of the high-frequency quenching is used for surface quenching of industrial metal parts, which is a metal heat treatment method for rapidly heating the surface of a part by generating a certain induced current on the surface of the part and then rapidly quenching the part, and an induction heating device, that is, a device for performing induction heating on the workpiece to perform surface quenching, so that a fully automatic high-frequency quenching device is required to rapidly heat the surface of the workpiece in the manufacturing of industrial metals.

In the prior art, the following problems exist:

because the workpiece of industrial metal has an annular structure, a cylindrical structure and the like, when the inner surface of the annular workpiece is heated, the specification of the induction coil can generate partial limitation and cannot enter the inside of the annular workpiece smoothly, and when the specification of the induction coil is too small, the outer surface of the cylindrical workpiece cannot be heated, so that the existing high-frequency quenching equipment has poor adaptability to the workpiece, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide full-automatic high-frequency quenching equipment to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a full-automatic high-frequency quenching equipment, includes the base, two supports of base top outer wall fixedly connected with, two the rectangular hole has all been seted up to support opposite side outer wall, two equal sliding connection of rectangular hole one side inner wall has the connecting seat, two connecting seat opposite side outer wall fixedly connected with second induction coil, two support top outer wall fixedly connected with door type frame, door type frame top inner wall fixedly connected with lifting unit, lifting unit bottom outer wall fixedly connected with heating element, one of them connecting seat top outer wall fixedly connected with drives its transmission assembly who removes, and transmission assembly and lifting unit constitute the transmission and connect, four centre gripping subassemblies have been seted up to base top outer wall.

Preferably, the lifting assembly comprises a cylinder fixedly connected to the inner wall of the top of the portal frame, and the output end of the cylinder is fixedly connected with a connecting disc.

Preferably, the heating assembly comprises a first induction coil fixedly connected to the outer wall of the bottom of the connecting disc, and the diameter of the first induction coil is smaller than that of the second induction coil.

Preferably, the transmission assembly comprises a steel rope fixedly connected to the outer wall of the top of one of the connecting seats, the steel rope penetrates through the inner wall of the top of the door-shaped frame and the connecting disc to form a fixed connection, and the outer wall of the top of the door-shaped frame is fixedly connected with two reversing assemblies.

Preferably, the reversing assembly comprises two support plates fixedly connected to the outer wall of the top of the portal frame, reversing rollers are rotatably connected to the outer walls of the two support plates on the opposite sides, a guide block is fixedly connected to the outer wall of one side of one support, and the steel rope penetrates through the outer wall of the bottom of the guide block.

Preferably, another round hole has been seted up to connecting seat top outer wall, round hole arc inner wall sliding connection has the guide arm, and guide arm and base constitute fixed connection, guide arm top outer wall fixedly connected with fixed plate, and fixed plate and support nearby constitute fixed connection.

Preferably, the centre gripping subassembly is including seting up the spout at base top outer wall, spout one side inner wall fixedly connected with spring, spout bottom inner wall sliding connection has the grip block, and grip block and spring constitution fixed connection.

The utility model provides a full-automatic high-frequency quenching device through improvement, compared with the prior art, the full-automatic high-frequency quenching device has the following improvements and advantages:

one is as follows: according to the utility model, through the connecting disc, the first induction coil, the connecting seat, the second induction coil and the bracket, when the outer surface of the cylindrical workpiece is heated, the connecting seat can be driven to descend along the rectangular hole, so that the second induction coil descends, and the outer surface of the cylindrical workpiece is heated;

the second step is as follows: according to the utility model, through the arrangement of the door-shaped frame, the air cylinder, the steel rope, the guide block, the support plate and the reversing roller, the control of the air cylinder can be realized according to the actual working condition when the device is used, when the surface inside the annular workpiece is heated, the connecting disc and the first induction coil are driven to descend through the air cylinder, the steel rope is driven to move while the connecting disc descends, the connecting disc is driven to ascend along the rectangular groove under the action of the reversing roller and the guide block, the second induction coil is driven to ascend, when the surface outside the cylindrical workpiece is heated, the connecting disc and the first induction coil are driven to ascend through the air cylinder, and the second induction coil descends under the action of the gravity of the connecting disc and the second induction coil, so that a large amount of manual control work is not needed, and the practicability of the device is further improved.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the fixing plate and guide bar structure of the present invention;

FIG. 3 is a schematic diagram of the first and second induction coils of the present invention;

FIG. 4 is a schematic view of the clamping assembly of the present invention;

fig. 5 is a partial enlarged structural view of the utility model at a in fig. 4.

Description of reference numerals:

1. a base; 2. a support; 201. a rectangular hole; 202. a gantry frame; 3. a connecting seat; 4. a steel cord; 5. a guide block; 6. a support plate; 7. a reversing roller; 8. a cylinder; 9. a connecting disc; 10. a first induction coil; 11. a second induction coil; 12. a fixing plate; 13. a guide bar; 14. a chute; 15. a spring; 16. and (4) clamping the block.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, 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.

The utility model provides a full-automatic high-frequency quenching device through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-5, a full-automatic high-frequency quenching device comprises a base 1, two supports 2 are fixedly connected to the outer wall of the top of the base 1, rectangular holes 201 are formed in the outer walls of the two supports 2 on the opposite sides, connecting seats 3 are slidably connected to the inner walls of the two rectangular holes 201 on the opposite sides, second induction coils 11 are fixedly connected to the outer walls of the two connecting seats 3 on the opposite sides, a door-shaped frame 202 is fixedly connected to the outer walls of the tops of the two supports 2, a lifting assembly is fixedly connected to the inner wall of the top of the door-shaped frame 202, a heating assembly is fixedly connected to the outer wall of the bottom of the lifting assembly, a transmission assembly for driving the connecting seats 3 to move is fixedly connected to the outer wall of the top of the connecting seats, the transmission assembly and the lifting assembly form transmission connection, and four clamping assemblies are formed on the outer wall of the top of the base 1; by means of the structure, the connecting seat 3 can slide up and down through the rectangular hole 201.

Further, the lifting assembly comprises an air cylinder 8 fixedly connected to the inner wall of the top of the portal frame 202, and the output end of the air cylinder 8 is fixedly connected with a connecting disc 9; with the above configuration, the lifting of the land 9 and the first induction coil 10 on the land 9 can be controlled by the cylinder 8 by turning on the switch of the cylinder 8.

Further, the heating assembly comprises a first induction coil 10 fixedly connected to the outer wall of the bottom of the connecting disc 9, and the diameter of the first induction coil 10 is smaller than that of the second induction coil 11; by means of the structure, the device can heat workpieces in different shapes through the first induction coil 10 and the second induction coil 11 with different diameters.

Furthermore, the transmission assembly comprises a steel rope 4 fixedly connected to the outer wall of the top of one of the connecting seats 3, the steel rope 4 penetrates through the inner wall of the top of the door-shaped frame 202 to be fixedly connected with the connecting disc 9, and the outer wall of the top of the door-shaped frame 202 is fixedly connected with two reversing assemblies; by means of the structure, when the connecting disc 9 descends, the steel rope 4 is driven to move, and the connecting seat 3 is driven to ascend along the rectangular hole 201 under the action of the reversing roller 7 and the guide block 5.

Further, the reversing assembly comprises two support plates 6 fixedly connected to the outer wall of the top of the portal frame 202, reversing rollers 7 are rotatably connected to the outer walls of the two support plates 6 at the opposite sides, a guide block 5 is fixedly connected to the outer wall of one side of one of the supports 2, and a steel rope 4 penetrates through the outer wall of the bottom of the guide block 5; borrow by above-mentioned structure, can provide the switching-over of steel cable 4 through switching-over roller 7, reduce the frictional force that steel cable 4 removed, make connecting seat 3 receive the pulling force of steel cable 4 comparatively stable through guide block 5.

Furthermore, a circular hole is formed in the outer wall of the top of the other connecting seat 3, a guide rod 13 is connected to the arc-shaped inner wall of the circular hole in a sliding mode, the guide rod 13 is fixedly connected with the base 1, a fixing plate 12 is fixedly connected to the outer wall of the top of the guide rod 13, and the fixing plate 12 is fixedly connected with the nearby bracket 2; by means of the structure, the stability of the connecting seat 3 during moving can be improved through the guide rod 13.

Further, the clamping assembly comprises a sliding chute 14 arranged on the outer wall of the top of the base 1, a spring 15 is fixedly connected to the inner wall of one side of the sliding chute 14, a clamping block 16 is slidably connected to the inner wall of the bottom of the sliding chute 14, and the clamping block 16 and the spring 15 form a fixed connection; by means of the structure, clamping of the cylindrical workpiece and the annular workpiece can be achieved through the characteristic that the spring 15 can be stretched and compressed and the clamping blocks 16 are matched.

The working principle is as follows: when the device is used, the control of the air cylinder 8 is carried out according to the actual working condition, when the internal surface of the annular workpiece is heated, the connecting disc 9 and the first induction coil 10 are driven to descend by the air cylinder 8, the steel rope 4 is driven to move while the connecting disc 9 descends, the connecting seat 3 is driven to ascend along the rectangular hole 201 under the action of the reversing roller 7 and the guide block 5, the second induction coil 11 is driven to ascend, the switch of the first induction coil 10 is switched on, the heating work of the internal surface of the annular workpiece can be realized by the first induction coil 10 with smaller diameter, when the external surface of the cylindrical workpiece is heated, the connecting disc 9 and the first induction coil 10 are driven to ascend by the air cylinder 8, under the gravity action of the connecting seat 3 and the second induction coil 11, the connecting seat 3 descends along the rectangular hole 201, the second induction coil 11 is driven to descend, the switch of the second induction coil 11 is switched on, can realize carrying out heating work to the cylindricality work piece surface through the great second induction coil 11 of diameter, need not the manual work and carry out a large amount of control work, improve the practicality of this device, realize simultaneously that this device can carry out heating work to the work piece of different shapes through the different first induction coil 10 of diameter and second induction coil 11, and then improved the suitability of this device to the work piece, further improved the practicality of this device.

Claims

1. A full-automatic high-frequency quenching equipment is characterized in that: including base (1), two supports (2) of base (1) top outer wall fixedly connected with, two rectangular hole (201), two have all been seted up to support (2) opposite side outer wall rectangular hole (201) one side inner wall equal sliding connection has connecting seat (3), two connecting seat (3) opposite side outer wall fixedly connected with second induction coil (11), two support (2) top outer wall fixedly connected with door type frame (202), door type frame (202) top inner wall fixedly connected with lifting unit, lifting unit bottom outer wall fixedly connected with heating element, one of them its transmission assembly that removes of connecting seat (3) top outer wall fixedly connected with drive, and transmission assembly and lifting unit constitute the transmission and connect, four centre gripping subassemblies have been seted up to base (1) top outer wall.

2. The full-automatic high-frequency quenching equipment according to claim 1, characterized in that: the lifting assembly comprises a cylinder (8) fixedly connected to the inner wall of the top of the portal frame (202), and the output end of the cylinder (8) is fixedly connected with a connecting disc (9).

3. The full-automatic high-frequency quenching equipment according to claim 2, characterized in that: the heating assembly comprises a first induction coil (10) fixedly connected to the outer wall of the bottom of the connecting disc (9), and the diameter of the first induction coil (10) is smaller than that of the second induction coil (11).

4. The full-automatic high-frequency quenching equipment according to claim 2, characterized in that: the transmission assembly comprises a steel rope (4) fixedly connected to the outer wall of the top of one connecting seat (3), the steel rope (4) penetrates through the inner wall of the top of the door-shaped frame (202) and the connecting disc (9) to form fixed connection, and the outer wall of the top of the door-shaped frame (202) is fixedly connected with two reversing assemblies.

5. The full-automatic high-frequency quenching equipment according to claim 4, characterized in that: the reversing assembly comprises two support plates (6) fixedly connected to the outer wall of the top of the portal frame (202), reversing rollers (7) are rotatably connected to the outer walls of the two opposite sides of the support plates (6), a guide block (5) is fixedly connected to the outer wall of one side of one support (2), and a steel rope (4) penetrates through the outer wall of the bottom of the guide block (5).

6. The full-automatic high-frequency quenching equipment according to claim 4, characterized in that: another the round hole has been seted up to connecting seat (3) top outer wall, round hole arc inner wall sliding connection has guide arm (13), and guide arm (13) and base (1) constitute fixed connection, guide arm (13) top outer wall fixedly connected with fixed plate (12), and fixed plate (12) and support (2) nearby constitute fixed connection.

7. The full-automatic high-frequency quenching equipment according to claim 1, characterized in that: the centre gripping subassembly is including offering spout (14) at base (1) top outer wall, spout (14) one side inner wall fixedly connected with spring (15), spout (14) bottom inner wall sliding connection has grip block (16), and grip block (16) and spring (15) constitute fixed connection.