CN213507092U

CN213507092U - Quenching die convenient to disassemble

Info

Publication number: CN213507092U
Application number: CN202022553989.2U
Authority: CN
Inventors: 管文兵
Original assignee: Zhuzhou Xiangning High And Medium Frequency Equipment Co ltd
Current assignee: Zhuzhou Xiangning High And Medium Frequency Equipment Co ltd
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-06-22
Anticipated expiration: 2030-11-08

Abstract

The utility model discloses a quenching mould convenient to dismantle, which comprises a workbench, wherein a hinge fixing seat is fixedly arranged on one side of the upper surface of the workbench, a spherical hinge is fixedly arranged at the upper end of the hinge fixing seat, the upper end of the spherical hinge is hinged with a connecting rod, a connecting plate is fixedly arranged at the top end of the connecting rod, a mould is placed on the upper surface of the connecting plate, a groove is formed in the upper surface inside the connecting plate, a magnet block is fixedly arranged inside the groove, an L-shaped plate is fixedly arranged on the other side of the upper surface of the workbench, a supporting plate is fixedly arranged on the upper; place the mould of treating quenching in the connecting plate upper end earlier, open the magnetic control valve, and then make the mould fix at the connecting plate upper surface through the magnetic force of the inside magnet piece of connecting plate, through closing the magnetic control valve for the magnet piece no longer adsorbs the mould, and then takes off the mould and can accomplish the dismantlement, and whole process operation is simple swift.

Description

Quenching die convenient to disassemble

Technical Field

The utility model relates to the technical field of mold processing, in particular to a quenching mold convenient to disassemble.

Background

The quenching of steel is a heat treatment process of heating the steel to a temperature above a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), preserving the heat for a period of time to make the steel fully or partially austenitized, and then rapidly cooling the steel to a temperature below Ms (or isothermal near Ms) at a cooling speed greater than a critical cooling speed to perform martensite (or bainite) transformation. The solution treatment or heat treatment process with a rapid cooling process of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, etc. is also generally called quenching. The quenching is to convert the super-cooled austenite into martensite or bainite to obtain martensite or bainite structure, and then to improve the rigidity, hardness, wear resistance, fatigue strength, toughness and the like of the steel by tempering at different temperatures, thereby meeting different use requirements of various mechanical parts and tools. The special physical and chemical properties of ferromagnetism, corrosion resistance and the like of certain special steel can be met through quenching.

Quenching treatment is generally carried out in order to improve the wear resistance of a die forming part, the structure of the general die needing heat treatment is a female die and a male die, in the quenching process, the die to be quenched needs to be fixed, and then the die is moved to realize uniform heating, the existing die is installed and disassembled, relevant workers find that the existing die is in the quenching process, the die is installed, fixed and disassembled, the steps are excessively complicated, time is wasted, and the uniform heating effect is difficult to realize in the quenching process, so that the quenching working efficiency is reduced, and the heat treatment effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quenching mould convenient to dismantle, when carrying out the mould quenching, will wait to quench the mould and place the mould on the connecting plate first, open the magnetic control valve, and then make the mould fix on the upper surface of connecting plate through the magnetic force of the magnet piece inside the connecting plate, and then can carry out the quenching work, after the quenching work is accomplished, through closing the magnetic control valve, make the magnet piece no longer adsorb the mould, and then take off the mould and can accomplish the dismantlement; the problems that the steps are too complicated and time is wasted when the existing die provided in the background technology is installed, fixed and detached in the quenching process, and the uniform heating effect is difficult to realize in the quenching process are solved, so that the quenching working efficiency is reduced, and the heat treatment effect is not good are solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quenching mould convenient to dismantle, includes the workstation, workstation upper surface one side fixed mounting has the hinge fixing base, hinge fixing base upper end fixed mounting has spherical hinge, the articulated connecting rod in spherical hinge upper end, connecting rod top fixed mounting has the connecting plate, the mould is placed to the connecting plate upper surface, the inside upper surface of connecting plate is seted up flutedly, the inside fixed mounting of recess has the magnet piece, magnet piece upper surface is located the mould lower surface, the outside one side of connecting plate is equipped with the magnetic control valve, the blind hole has been seted up to the inside both sides of connecting plate, workstation upper surface opposite side fixed mounting has the L template, fixed surface installs the backup pad on the L template, outside one side fixed mounting of backup pad has electric heating coil, electric heating coil is located the outside upper end one side of mould.

Preferably, a water pump is arranged on one side of the outer portion of the L-shaped plate and fixedly mounted on the upper surface of the workbench.

Preferably, the output end of the water pump is hermetically inserted with a liquid outlet pipe, and the top end of the liquid outlet pipe is fixedly inserted inside the L-shaped plate.

Preferably, the two sides of the top end of the liquid outlet pipe are hermetically inserted with branch pipes, and the tail ends of the branch pipes are positioned on the two sides of the outside of the electric heating coil.

Preferably, a push rod is movably inserted into the blind hole, and the top end of the push rod is located above the workbench.

Preferably, an electric control switch is fixedly mounted on one side of the outer portion of the L-shaped plate and electrically connected with the electric heating coil.

Preferably, a water pump switch is arranged on one side of the outside of the water pump and is in sealing connection with the water pump.

Preferably, the branch pipe is not in contact with the die, and the top end of the branch pipe is fixedly inserted into the L-shaped plate.

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

1. the utility model discloses be equipped with the connecting plate, magnet piece and magnetic control valve, when carrying out the mould quenching, place the mould that waits to quench in the connecting plate upper end earlier, open the magnetic control valve, and then make the mould fix on the connecting plate upper surface through the magnetic force of the magnet piece inside the connecting plate, and then can carry out quenching work, after quenching work is accomplished, through closing the magnetic control valve, make the magnet piece no longer adsorb the mould, and then take off the mould and can accomplish the dismantlement, whole process operation is simple swift, the problem of current mould when carrying out the quenching process, the mould is when installing fixedly and dismantling, the step is too loaded down with trivial details waste time is solved;

2. the utility model discloses be equipped with spherical hinge and push rod, the push rod activity is pegged graft inside the blind hole, when quenching in-process, opens electric heating coil and carries out quenching work, through promoting the push rod for connecting plate and mould rotate along spherical hinge's direction, rotate the in-process, realized treating the mould that quenches and carry out the effect of even heating, solved current mould and be difficult to realize the problem of even heating at the in-process that quenches.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the main structure of the connecting plate of the present invention.

In the figure: 1. a work table; 2. a hinge fixing seat; 3. a spherical hinge; 4. a connecting rod; 5. a connecting plate; 6. a mold; 7. an L-shaped plate; 8. a support plate; 9. an electric heating coil; 10. a water pump; 11. a liquid outlet pipe; 12. a branch pipe; 13. a push rod; 51. a groove; 52. a magnet block; 53. blind holes; 91. an electric control switch; 101. a water pump switch; 521. a magnetic control valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a quenching die convenient to disassemble comprises a workbench 1, a hinge fixing seat 2 is fixedly installed on one side of the upper surface of the workbench 1, a spherical hinge 3 is fixedly installed at the upper end of the hinge fixing seat 2, a connecting rod 4 is hinged to the upper end of the spherical hinge 3, a connecting plate 5 is fixedly installed at the top end of the connecting rod 4, a die 6 is placed on the upper surface of the connecting plate 5, blind holes 53 are formed in two sides inside the connecting plate 5, push rods 13 are movably inserted inside the blind holes 53, the top ends of the push rods 13 are located above the workbench 1, when quenching work is carried out, after the die 6 to be quenched is fixed, the connecting plate 5, the die 6 and the connecting rod 4 are enabled to rotate along the direction of the spherical hinge 3 by pushing the push rods 13, in the rotating process, the effect of uniformly heating the die 6 to be quenched is achieved, the die 6 is hinged to the spherical hinge 3 through, the lower end outside the spherical hinge 3 is fixed through the hinge fixing seat 2.

The inside upper surface of connecting plate 5 is seted up flutedly 51, the inside fixed mounting of recess 51 has magnet piece 52, magnet piece 52 upper surface is located the mould 6 lower surface, 5 outside one side of connecting plate is equipped with magnetic control valve 521, when carrying out mould 6 quenching, place the mould 6 of treating quenching in the connecting plate 5 upper end earlier, open magnetic control valve 521, and then make mould 6 fix at 5 upper surfaces of connecting plate through the magnetic force of the inside magnet piece 52 of connecting plate 5, and then can carry out quenching work, after the quenching work is accomplished, through closing magnetic control valve 521, make magnet piece 52 no longer adsorb mould 6, and then take off mould 6 and can accomplish the dismantlement, whole installation dismantlement process operation is simple and fast.

1 upper surface opposite side fixed mounting of workstation has L template 7, fixed mounting of surface has backup pad 8 on

L template

7, 8 outside one side fixed mounting of backup pad has electric heating coil 9, electric heating coil 9 is located 6 outside upper end one sides of mould, 7 outside one side fixed mounting of L template has electrical switch 91, electrical switch 91 and electric heating coil 9 electric connection, after mould 6 is fixed, can carry out 6 quenching work of mould, through opening electrical switch 91, make electric heating coil 9 heat and then mould 6 carry out quenching work, carry out the position of fixed electric heating coil 9 through backup pad 8, support whole quenching mechanism through L template 7, make electric heating coil 9 be located 6 tops of mould.

7 outside one sides of L template are equipped with

water pump

10, 10 fixed mounting of water pump is in 1 upper surface of workstation, the sealed grafting of 10 output ends of water pump has

drain pipe

11, 11 fixed grafting in 7 inside L templates on drain pipe 11 tops, 11 sealed grafting in both sides on drain pipe top have

branch pipe

12, 12 terminal positions in the outside both sides of electric heating coil 9 of branch pipe, 10 outside one sides of water pump are equipped with water pump switch 101,

water pump switch

101 and 10 sealing connection of water pump, heat mould 6 to critical temperature after, keep warm for a period, can be through opening water pump switch 101, make water pump 10 drive drain pipe 11 carry the coolant liquid to 12 inside branch pipes, and then through branch pipe 12 to 6 surperficial blowout coolants of mould, in order to reach refrigerated effect, and then accomplish the quenching work of mould 6.

The working principle is as follows: when the quenching die is used, the die 6 to be quenched is placed at the upper end of the connecting plate 5, the magnetic control valve 521 is opened, and then the die 6 is fixed on the upper surface of the connecting plate 5 through the magnetic force of the magnet block 52 in the connecting plate 5.

After the mould 6 is fixed, can carry out the quenching work of mould 6, through opening electric control switch 91 for electric heating coil 9 heats and then mould 6 carries out the quenching work, through promoting push rod 13, makes connecting plate 5, mould 6 and connecting rod 4 rotate along spherical hinge 3's direction, rotates the in-process, has realized treating the mould 6 of quenching and has carried out the effect of even heating.

After heating mould 6 to critical temperature, keep warm a period of time, can be through opening water pump switch 101 for water pump 10 drive drain pipe 11 carries the coolant liquid to branch pipe 12 is inside, and then spout the coolant liquid to mould 6 surface through branch pipe 12, in order to reach refrigerated effect, and then accomplish the quenching work of mould 6.

After the quenching work is finished, the magnetic control valve 521 is closed, so that the magnet block 52 does not adsorb the die 6 any more, the die 6 is taken down, the disassembly can be finished, and the whole assembly and disassembly process is simple and rapid to operate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quenching mould convenient to dismantle, includes workstation (1), its characterized in that: the die is characterized in that a hinge fixing seat (2) is fixedly mounted on one side of the upper surface of the workbench (1), a spherical hinge (3) is fixedly mounted on the upper end of the hinge fixing seat (2), a connecting rod (4) is hinged to the upper end of the spherical hinge (3), a connecting plate (5) is fixedly mounted on the top end of the connecting rod (4), a die (6) is placed on the upper surface of the connecting plate (5), a groove (51) is formed in the upper surface of the connecting plate (5), a magnet block (52) is fixedly mounted in the groove (51), the upper surface of the magnet block (52) is located on the lower surface of the die (6), a magnetic control valve (521) is arranged on one side of the outer portion of the connecting plate (5), blind holes (53) are formed in two sides of the inner portion of the connecting plate (5), an L-shaped plate (7) is, an electric heating coil (9) is fixedly mounted on one side of the outer portion of the supporting plate (8), and the electric heating coil (9) is located on one side of the upper end of the outer portion of the die (6).

2. The easy-to-disassemble quench mold as claimed in claim 1, wherein: and a water pump (10) is arranged on one side of the outside of the L-shaped plate (7), and the water pump (10) is fixedly arranged on the upper surface of the workbench (1).

3. The easy-to-disassemble quench mold as claimed in claim 2, wherein: the output end of the water pump (10) is hermetically inserted with a liquid outlet pipe (11), and the top end of the liquid outlet pipe (11) is fixedly inserted inside the L-shaped plate (7).

4. The easy-to-disassemble quench mold as claimed in claim 3, wherein: branch pipes (12) are inserted into two sides of the top end of the liquid outlet pipe (11) in a sealing mode, and the tail ends of the branch pipes (12) are located on two outer sides of the electric heating coil (9).

5. The easy-to-disassemble quench mold as claimed in claim 1, wherein: a push rod (13) is movably inserted into the blind hole (53), and the top end of the push rod (13) is located above the workbench (1).

6. The easy-to-disassemble quench mold as claimed in claim 1, wherein: and an electric control switch (91) is fixedly mounted on one side of the outside of the L-shaped plate (7), and the electric control switch (91) is electrically connected with the electric heating coil (9).

7. The easy-to-disassemble quench mold as claimed in claim 2, wherein: and a water pump switch (101) is arranged on one side of the outside of the water pump (10), and the water pump switch (101) is hermetically connected with the water pump (10).

8. The easy-to-disassemble quench mold as claimed in claim 4, wherein: the branch pipe (12) is not in contact with the die (6), and the top end of the branch pipe (12) is fixedly inserted into the L-shaped plate (7).