Automatic quenching device of supporting column

Abstract

The utility model discloses an automatic quenching device of a supporting column, which comprises a working table, an electromagnetic heating coil and a quenching bath, the automatic quenching device is arranged in the working table, and the automatic quenching device comprises a linear motion sliding table, a lifting cylinder, a supporting frame body, an electromagnetic chuck, a first lifting machine, a second lifting machine and a material box, according to the automatic quenching device for the supporting column, the linear motion sliding table, the lifting air cylinder, the electromagnetic chuck and other components are integrated and matched with the first lifting machine and the second lifting machine, the full-automatic process from material taking, heating, quenching to discharging is achieved, the production efficiency is greatly improved, the human input and the labor intensity are reduced, and centralized and intelligent control is facilitated; and the baffle plate in the stock bin and the baffle strip at the side opening ensure stable and safe material conveying.

Description

TECHNICAL FIELD

[0001] The utility model belongs to quenching mechanical technical field, concretely relates to an automatic quenching device of support column. BACKGROUND

[0002] In the field of mechanical parts processing, quenching treatment is a key process for improving the surface hardness and wear resistance of support column and other shaft workpieces. At present, this process is mostly completed by manual operation or using semi-automatic equipment with single function, and there are generally problems such as low automation degree, low production efficiency, poor process parameter control precision, and high labor intensity, which leads to difficult guarantee of product quality consistency, high production cost, and certain safety risks. SUMMARY

[0003] To solve the problems in the background art, the utility model provides the following technical scheme: an automatic quenching device of support column, comprising a workbench, an electromagnetic heating coil, and a quenching pool, wherein the workbench is internally provided with an automatic quenching device, the automatic quenching device comprises a linear motion sliding table, a lifting cylinder, a support frame, an electromagnetic chuck, a first lifting machine, a second lifting machine, and a material box, the top of the workbench is provided with a cross beam, the linear motion sliding table is installed on the cross beam, the support frame is connected with a sliding table in the linear motion sliding table, the lifting cylinder is installed in the support frame, the electromagnetic chuck is connected with a push rod of the lifting cylinder, the first lifting machine, the quenching pool, the electromagnetic heating coil, and the second lifting machine are sequentially arranged in the workbench, the first lifting machine and the second lifting machine are both detachably connected with the material box, a controller is arranged on the sidewall of the workbench, and the controller is connected with the electromagnetic heating coil, the linear motion sliding table, the electromagnetic chuck, the first lifting machine, and the second lifting machine through wires.

[0004] Further, a baffle is arranged in the material box, and a baffle bar is arranged at the side opening of the material box.

[0005] Further, a ground sliding groove that is matched with the material box is formed in the inner bottom wall of the workbench.

[0006] Further, the electromagnetic chuck comprises a disc body and an electromagnet, the disc body is connected with the push rod of the lifting cylinder, and the electromagnet is clamped in the disc body.

[0007] Further, the end surface of the electromagnet is lower than the end surface of the disc body.

[0008] Further, a cooler is arranged on the outer wall of the quenching pool, and the cooler is connected with the controller in circuit.

[0009] The utility model discloses a beneficial effect is: this support column automatic quenching device passes through the integration linear motion slide, the lift cylinder, the electromagnetic chuck etc. component, cooperation first, second lifting machine realizes the full automation process from taking material, heating, quenching to blanking, improves production efficiency greatly, reduces manpower investment and labor intensity, is convenient for centralized, intelligent control, the baffle in material box and the blocking strip of side opening ensure that material conveying is stable and safe, the ground chute of the inner bottom wall of operation platform is convenient for material box maintenance replacement, and the split design of electromagnetic chuck reduces maintenance cost, improves equipment maintainability, electromagnet end surface is lower than disc body end surface, can protect electromagnet, can strengthen adsorption effect, guarantees the safety of transfer, the cooler of quenching pool outer wall links with the controller, ensures that quenching liquid temperature is appropriate, guarantees that quenching effect is stable and consistent, promotes support column quenching quality. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the perspective drawing of the utility model;

[0011] Figure 2 It is the front view of the utility model;

[0012] Figure 3 It is the left view of the utility model;

[0013] Figure 4 It is the structure schematic view of material box in the utility model;

[0014] Figure 5 It is the position relation schematic view of disc body and electromagnet in the utility model.

[0015] The meaning of figure mark: 1-operation platform, 2-electromagnetic heating coil, 3-quenching pool, 4-linear motion slide, 5-lift cylinder, 6-support frame body, 7-electromagnetic chuck, 8-first lifting machine, 9-second lifting machine, 10-material box, 11-crossbeam, 12-controller, 13-baffle, 14-blocking strip, 15-ground chute, 16-disc body, 17-electromagnet, 18-cooler, 19-support column. DETAILED DESCRIPTION

[0016] The technical scheme in the utility model embodiment will be described clearly and completely in combination with the drawings in the utility model embodiment, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of the utility model protection.

[0017] Please refer to Figures 1-5The utility model provides following technical scheme: An automatic quenching device of support column, including workbench 1, electromagnetic heating coil 2, quenching pool 3, the automatic quenching device is installed in workbench 1, the automatic quenching device includes linear motion sliding table 4, lift cylinder 5, support frame 6, electromagnetic chuck 7, first lifting machine 8, second lifting machine 9, material box 10, the top of workbench 1 is provided with crossbeam 11, linear motion sliding table 4 is installed on crossbeam 11, support frame 6 is connected with the sliding table in linear motion sliding table 4, lift cylinder 5 is installed in support frame 6, electromagnetic chuck 7 is connected with the push rod of lift cylinder 5, first lifting machine 8, quenching pool 3, electromagnetic heating coil 2, second lifting machine 9 are sequentially arranged in workbench 1, first lifting machine 8, second lifting machine 9 can detachably connect with material box 10, the side wall of workbench 1 is provided with controller 12, the controller 12 is connected with electromagnetic heating coil 2, linear motion sliding table 4, electromagnetic chuck 7, first lifting machine 8, second lifting machine 9 through wire.

[0018] With the above structure, the first lifting machine 8 can accurately lift the material box 10 containing the support column 19 to the appropriate height, and the electromagnetic chuck 7 can quickly and accurately suck the support column 19 from the material box 10 under the cooperation of the linear motion sliding table 4 and the lift cylinder 5. Then, the linear motion sliding table 4 moves the electromagnetic chuck 7 with the support column 19 to above the electromagnetic heating coil 2, at which time the lift cylinder 5 is activated to smoothly lower the support column 19 and accurately move it into the electromagnetic heating coil 2. The electromagnetic heating coil 2 heats the support column 19 efficiently according to the parameters set by the controller 12, ensuring uniformity and stability of heating. After heating is completed, the lift cylinder 5 lifts the support column 19 above the electromagnetic heating coil 2, and the electromagnetic chuck 7 moves the support column 19 to above the quenching pool 3 under the drive of the linear motion sliding table 4. The lift cylinder 5 enters the quenching pool 3 with the support column 19 for quenching treatment, and the consistency of quenching effect is ensured by accurately controlling the lowering speed and position. Finally, the electromagnetic chuck 7 moves the quenched support column 19 to the material box 10 on the second lifting machine 9 to complete the unloading. The entire process realizes fully automated operation, greatly improves production efficiency, significantly reduces labor input and labor intensity compared to traditional manual operation, and facilitates centralized and intelligent control of material taking, heating, quenching, and unloading according to different production needs since all components are connected to the controller 12.

[0019] In this embodiment, the material box 10 is provided with a baffle 13, and the side opening of the material box 10 is provided with a baffle bar 14.

[0020] With the above structure, the support column 19 can be prevented from rolling or toppling in the material box 10, and the orderly storage of the support column 19 in the material box 10 is ensured; the blocking strip 14 arranged at the side opening of the material box 10 can limit the position of the support column 19 when the support column 19 enters or exits the material box 10, thereby preventing the support column 19 from accidentally sliding from the side opening, and ensuring the stability and safety of the material conveying process.

[0021] In this embodiment, the inner bottom wall of the workbench 1 is provided with a ground chute 15 matched with the material box 10.

[0022] With the above structure, the material box 10 can smoothly move on the ground chute 15, facilitating the installation, disassembly and position adjustment of the material box 10, and facilitating the maintenance and replacement of the material box 10, while ensuring the position accuracy of the material box 10 during the work process, thereby ensuring the continuity of the entire quenching process.

[0023] In this embodiment, the electromagnetic chuck 7 includes a disc body 16 and an electromagnet 17, the disc body 16 is connected with the push rod of the lifting cylinder 5, and the electromagnet 17 is clamped in the disc body 16.

[0024] In the above structure, the electromagnetic chuck 7 is designed in a separate type of disc body 16 and electromagnet 17, the disc body 16 is connected with the push rod of the lifting cylinder 5, facilitating the installation and fixation, and the electromagnet 17 is clamped in the disc body 16, facilitating the replacement and maintenance of the electromagnet 17, when the electromagnet 17 fails, the entire electromagnetic chuck 7 does not need to be replaced, thereby reducing the maintenance cost and improving the maintainability of the equipment.

[0025] In this embodiment, the end surface of the electromagnet 17 is lower than the end surface of the disc body 16.

[0026] With the above structure, the end surface of the electromagnet 17 is lower than the end surface of the disc body 16, when the electromagnetic chuck 7 adsorbs the support column 19, the disc body 16 can protect the electromagnet 17 from being damaged by directly colliding with the support column 19, and the contact between the electromagnetic chuck 7 and the support column 19 is more stable, the adsorption effect is enhanced, and the safety of the support column 19 during the transfer process is ensured.

[0027] In this embodiment, the outer wall of the quenching tank 3 is provided with a cooler 18, and the cooler 18 is connected with the controller 12 in a circuit.

[0028] In the above structure, the cooler 18 is arranged on the outer wall of the quenching tank 3 and connected with the controller 12 in a circuit, the cooler 18 can cool the quenching liquid in the quenching tank 3, ensure that the quenching liquid is always in a suitable temperature range, thereby ensuring the stability and consistency of the quenching effect, and improving the quenching quality of the support column 19.

[0029] Working principle: when installing, first place the material box 10 on the ground chute 15 in the bottom wall of the workbench 1, push the material box 10 along the ground chute 15 to the appropriate position near the first lifting machine 8 and the second lifting machine 9, and complete the installation. When the device starts to work, the first lifting machine 8 lifts the material box 1010 with the support column 19 to the appropriate height, the electromagnetic chuck 7 absorbs and grabs the support column 19 from the material box 10 under the cooperation of the linear motion slide 4 and the lifting cylinder 5, the linear motion slide 4 moves the electromagnetic chuck 7 with the support column 19 to above the electromagnetic heating coil 2, then the lifting cylinder 5 drives the support column 19 to descend into the electromagnetic heating coil 2, according to the preset parameters of the controller 12, the electromagnetic heating coil 2 heats the support column 19 by electromagnetic induction principle. After heating, the lifting cylinder 5 lifts the support column 19 above the electromagnetic heating coil 2, the electromagnetic chuck 7 moves the support column 19 to above the quenching tank 3 under the driving of the linear motion slide 4, and the lifting cylinder 5 drives the support column 19 into the quenching tank 3. Finally, the electromagnetic chuck 7 moves the quenched support column 19 to the material box 10 on the second lifting machine 9, the second lifting machine 9 descends to complete the discharging, and the whole process is controlled by the controller 12 to realize automatic operation.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic quenching device for supporting column, comprising a workbench, an electromagnetic heating coil, a quenching pool, characterized in that: The workbench is internally provided with an automatic quenching device, which comprises a linear motion sliding table, a lifting cylinder, a support frame, an electromagnetic chuck, a first lifting machine, a second lifting machine and a material box.

2. An apparatus for the automatic quenching of a support column according to claim 1, characterized in that: The material box is internally provided with a baffle.

3. The apparatus of claim 1 wherein: The inner bottom wall of the workbench is provided with a ground chute matched with the material box.

4. The apparatus of claim 1 wherein: The electromagnetic chuck comprises a disc body and an electromagnet, the disc body is connected with the push rod of the lifting cylinder, and the electromagnet is clamped in the disc body.

5. An apparatus for the automatic quenching of a support column according to claim 4, characterized in that: The end surface of the electromagnet is lower than the end surface of the disc body.

6. The apparatus of claim 1 wherein: The outer wall of the quenching pool is provided with a cooler, and the cooler is connected with the controller in circuit.

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