Quenching device of numerical control machine tool

Abstract

The utility model discloses a quenching device of a numerical control machine tool, and relates to the technical field of accessory machining. The quenching device for the numerical control machine tool comprises a base, a protection device and a fixing device are arranged on the upper end face of the base, bearing devices are arranged on the opposite side walls of the fixing device, a limiting device is arranged on the upper end face of the fixing device, and an absorption device is arranged on the upper end face of the base. A quenched part is preliminarily fixed through the movable end of the protection device, when the quenched part is provided with a notch, in order to guarantee the stability of the part during quenching, the bottom of the quenched part is supported through the bearing device, and the side edge of the quenched part is limited through the limiting device; therefore, the stability of the part in the quenching process of the mechanical arm quenching equipment is improved, harmful gas generated during quenching is absorbed through the absorption device, and therefore the working environment quality of operators is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of accessory machining technology, specifically to a numerical control machine tool quenching device. BACKGROUND

[0002] The purpose of quenching is to make supercooled austenite transform or change to get martensite or bainite structure, and then cooperate with tempering at different temperatures to greatly improve the rigidity, hardness, wear resistance, fatigue strength and toughness of steel, so as to meet the different use requirements of various mechanical parts and tools, and also can meet the special physical and chemical properties such as ferromagnetism and corrosion resistance through quenching.

[0003] The existing patent number CN220224229U proposes a numerical control machine tool quenching device, which comprises a main body mechanism, an auxiliary mechanism and a protection mechanism, the auxiliary mechanism is located at the outer end of the main body mechanism, the protection mechanism is located at the outer end of the auxiliary mechanism, the main body mechanism comprises a guide rail, a laser generating group and a bearing table, the laser generating group is movably installed at the outer end of the guide rail, and the bearing table is fixedly installed below the laser generating group.

[0004] The above-mentioned numerical control machine tool quenching device lacks fixation of parts when quenching irregular parts, and parts with notches at the bottom and parts with notches at the side will be unstable when placed, which will affect the stability of quenching.

[0005] Therefore, a numerical control machine tool quenching device is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims at: in order to solve the above-mentioned numerical control machine tool quenching device when quenching irregular parts, lack of fixation of parts, and parts with notches at the bottom and parts with notches at the side will be unstable when placed, which will affect the stability of quenching, the utility model provides a numerical control machine tool quenching device.

[0007] The utility model realizes the above-mentioned purpose specifically adopts the following technical scheme:

[0008] A numerical control machine tool quenching device, comprising a base, the upper end face of the base is provided with a protection device for protecting the operator, the upper end face of the base is provided with a fixing device for preliminarily fixing the quenched parts, the opposite side wall of the fixing device is provided with a supporting device for supporting the quenched parts with notches at the bottom, the upper end face of the fixing device is provided with a limiting device for limiting the parts with notches at the side wall, and the upper end face of the base is provided with an absorption device for absorbing harmful gases generated in quenching.

[0009] Further, the protection device comprises a protection box, a protection door and a rubber ring, the protection box is fixedly installed on the upper end surface of the base, ventilation grooves are formed in opposite side walls of the protection box, the protection door is hinged to the front side wall of the protection box, and the rubber ring is fixedly installed on the upper end surface of the protection box.

[0010] Further, the fixing device comprises a motor, a threaded rod, a support seat and a fixing plate, the motor is fixedly installed on the left and right side walls of the protection box, the threaded rod is fixedly installed at the rotating end of the motor, the support seat is fixedly installed on the upper end surface of the base, a sliding groove is formed in the upper end surface of the support seat, the fixing plate is slidingly installed in the sliding groove of the support seat, the fixing plate is in threaded connection with the threaded rod, a sliding groove is formed in the upper end surface of the fixing plate, and a sliding groove is formed in the opposite side walls of the fixing plate.

[0011] Further, the supporting device comprises a supporting rod, a supporting pad and a limiting plate, the supporting rod is slidingly installed in the sliding grooves in the opposite side walls of the fixing plate, the supporting pad is fixedly installed on the upper end surface of the supporting rod, and the limiting plate is fixedly installed on the opposite side walls of the supporting pad.

[0012] Further, the limiting device comprises a limiting seat, a limiting rod, a pushing handle, a limiting bolt and a gasket, the limiting seat is slidingly installed in the sliding groove in the upper end surface of the fixing plate, moving grooves are formed in the opposite side walls of the limiting seat, an opening groove is formed in the limiting seat, the limiting rod is slidingly installed in the limiting seat, the pushing handle is fixedly installed on the opposite side walls of the limiting rod, the pushing handle is in sliding connection with the moving grooves of the limiting seat, the limiting bolt is installed on the upper end surface of the limiting seat, and the gasket is installed in the opening groove of the limiting seat.

[0013] Further, the absorbing device comprises a dust absorption machine, a dust absorption pipe and a protective net, the dust absorption machine is fixedly installed on the upper end surface of the base, a dust absorption end of the dust absorption machine is arranged on the upper end surface thereof, the dust absorption pipe is fixedly installed on the dust absorption end of the dust absorption machine, the dust absorption pipe is fixedly connected with the ventilation grooves of the protection box, and the protective net is fixedly installed at the ventilation grooves of the protection box.

[0014] The utility model discloses the following advantages:

[0015] Firstly, the base is opened, then the part to be quenched is placed on the upper end surface of the protection device, and then the movable end of the protection device is used to preliminarily fix the quenched part, when the quenched part has a notch, in order to ensure the stability of the part during quenching, the bottom of the quenched part is supported by the supporting device, the side of the quenched part is limited by the limiting device, thereby improving the stability of the part during quenching by the mechanical hand quenching equipment, and the harmful gas generated during quenching is absorbed by the absorbing device, thereby improving the working environment quality of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of the utility model;

[0017] Figure 2 is a left view of the utility model;

[0018] Figure 3 is a partial structure schematic view of the utility model;

[0019] Figure 4 is a partial structure schematic view of the utility model;

[0020] Figure 5 is the utility model Figure 4 A place enlarged view of the utility model;

[0021] The drawing reference: 1, base; 2, protection device; 201, protection box; 202, protection door; 203, rubber washer; 3, fixed device; 301, motor; 302, threaded rod; 303, support seat; 304, fixed plate; 4, support device; 401, support rod; 402, support pad; 403, limit plate; 5, limiting device; 501, limit seat; 502, limit rod; 503, push handle; 504, limit bolt; 505, gasket; 6, absorption device; 601, dust collector; 602, dust collection pipe; 603, protective net. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the utility model.

[0024] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the utility model, it needs to be explained that the directions or position relations indicated by the terms "inner", "outer", "upper" and the like are based on the directions or position relations shown in the drawings, or are the directions or position relations in which the utility model product is usually placed during use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.

[0026] Please refer to Figures 1-5 A numerical control machine tool quenching device, including base 1, the upper end surface of base 1 is provided with the protective device 2 for protecting operating personnel, the upper end surface of base 1 is provided with the fixing device 3 for fixing the quenching part initially, the opposite side wall of fixing device 3 is provided with the supporting device 4 for supporting the quenching part with the notch in bottom, the upper end surface of fixing device 3 is provided with the limiting device 5 for limiting the part with the notch in side wall, the upper end surface of base 1 is provided with the absorption device 6 for absorbing the harmful gas generated in quenching.

[0027] Specifically: first open base 1, then the part to be quenched is placed in the upper end surface of protective device 2, then the quenching part is initially fixed through the movable end of protective device 2, when the quenched part has a notch, in order to ensure the stability of the part during quenching, the bottom of the quenched part is supported by supporting device 4, the side of the quenched part is limited by limiting device 5, thereby improving the stability of the part during quenching in the mechanical hand quenching equipment, the harmful gas generated during quenching is absorbed by absorption device 6, thereby improving the working environment quality of the operating personnel.

[0028] Protective device 2 includes protective box 201, protective door 202 and rubber gasket 203, protective box 201 is fixedly installed on the upper end surface of base 1, the opposite side wall of protective box 201 is provided with air groove, protective door 202 is hinged on the front side wall of protective box 201, rubber gasket 203 is fixedly installed on the upper end surface of protective box 201.

[0029] Specifically: protective box 201 and protective door 202 protect the operating personnel during quenching, thereby improving safety, and rubber gasket 203 protects the mechanical hand quenching equipment, thereby avoiding damage caused by collision between the quenching equipment and protective box 201.

[0030] The fixing device 3 comprises a motor 301, a threaded rod 302, a support seat 303 and a fixing plate 304, the motor 301 is fixedly installed on the left and right side walls of the protection box 201, the threaded rod 302 is fixedly installed on the rotating end of the motor 301, the support seat 303 is fixedly installed on the upper end face of the base 1, the upper end face of the support seat 303 is provided with a sliding groove, the fixing plate 304 is slidingly installed in the sliding groove of the support seat 303, the fixing plate 304 is in threaded connection with the threaded rod 302, the upper end face of the fixing plate 304 is provided with a sliding groove, and the opposite side walls of the fixing plate 304 are provided with sliding grooves.

[0031] Specifically, the threaded rod 302 is driven to rotate by the motor 301, so that the fixing plate 304 is driven to move in the support seat 303, thereby realizing preliminary fixing and limiting according to the size of the part to be quenched.

[0032] The supporting device 4 comprises a supporting rod 401, a supporting pad 402 and a limiting plate 403, the supporting rod 401 is slidingly installed in the sliding grooves in the opposite side walls of the fixing plate 304, the supporting pad 402 is fixedly installed on the upper end face of the supporting rod 401, and the limiting plate 403 is fixedly installed on the opposite side walls of the supporting pad 402.

[0033] Specifically, first, the supporting rod 401 is moved to the gap of the part to be quenched, then the supporting pad 402 of different sizes is slidingly stacked to support the bottom gap of the part to be quenched, thereby realizing stability during quenching.

[0034] The limiting device 5 comprises a limiting seat 501, a limiting rod 502, a pushing handle 503, a limiting bolt 504 and a gasket 505, the limiting seat 501 is slidingly installed in the sliding groove in the upper end face of the fixing plate 304, the opposite side walls of the limiting seat 501 are provided with moving grooves, the inside of the limiting seat 501 is provided with an opening groove, the limiting rod 502 is slidingly installed in the limiting seat 501, the pushing handle 503 is fixedly installed on the opposite side walls of the limiting rod 502, the pushing handle 503 is in sliding connection with the moving grooves of the limiting seat 501, the limiting bolt 504 is installed on the upper end face of the limiting seat 501, and the gasket 505 is installed in the opening groove of the limiting seat 501.

[0035] Specifically, the limiting rod 502 is driven to move in the limiting seat 501 by the pushing handle 503, thereby realizing adjustment and limiting of the gap of different depths on the side edge of the part to be quenched, the limiting bolt 504 is rotated to press the gasket 505 downward, so that the limiting rod 502 is limited in the limiting seat 501, thereby improving the stability of the limiting.

[0036] The absorption device 6 comprises a dust collector 601, a dust suction pipe 602 and a protective net 603, the dust collector 601 is fixedly installed on the upper end face of the base 1, the dust suction end of the dust collector 601 is arranged on the upper end face, the dust suction pipe 602 is fixedly installed on the dust suction end of the dust collector 601, the dust suction pipe 602 is fixedly connected with the air passage of the protective box 201, and the protective net 603 is fixedly installed on the air passage of the protective box 201.

[0037] Specifically, the harmful gas generated in the quenching operation of the protective box 201 is absorbed by the dust collector 601 and the dust suction pipe 602, thereby improving the safety of the operator.

[0038] In summary,

[0039] Firstly, the base 1 is opened, then the part to be quenched is placed on the upper end face of the protective device 2, then the quenched part is preliminarily fixed through the movable end of the protective device 2, when the quenched part has a notch, in order to ensure the stability of the part during quenching, the bottom of the quenched part is supported by the supporting device 4, the side of the quenched part is limited by the limiting device 5, thereby improving the stability of the part during the quenching process of the mechanical hand quenching equipment, the harmful gas generated during quenching is absorbed by the absorption device 6, thereby improving the working environment quality of the operator, the operator is protected by the protective box 201 and the protective door 202 during quenching, thereby improving the safety, the mechanical hand quenching equipment is protected by the rubber gasket 203, thereby avoiding damage caused by the collision between the quenching equipment and the protective box 201, the threaded rod 302 is driven to rotate by the motor 301, thereby the threaded rod 302 drives the fixed plate 304 to move in the support seat 303, thereby the quenched part can be preliminarily fixed and limited according to the size of the quenched part, firstly, the supporting rod 401 is moved to the notch of the quenched part, then the supporting pads 402 of different sizes are slidably stacked to support the bottom notch of the quenched part, thereby realizing the stability during quenching, the limiting rod 502 is moved in the limiting seat 501 by the pushing handle 503, thereby the notch of different depths of the side of the quenched part is adjusted and limited, the limiting rod 502 is limited in the limiting seat 501 by the limiting bolt 504 pressing down the gasket 505, thereby improving the stability of the limiting, the harmful gas generated during the quenching operation in the protective box 201 is absorbed by the dust collector 601 and the dust suction pipe 602, thereby improving the safety of the operator.

[0040] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A CNC machine tool quenching device comprising a base (1), characterized in that, The upper end face of the base (1) is provided with a protection device (2) for protecting the operator, the upper end face of the base (1) is provided with a fixing device (3) for preliminarily fixing the quenched parts, the opposite side walls of the fixing device (3) are provided with a supporting device (4) for supporting the quenched parts with notches at the bottom, the upper end face of the fixing device (3) is provided with a limiting device (5) for limiting the parts with notches at the side walls, and the upper end face of the base (1) is provided with an absorption device (6) for absorbing harmful gases generated during quenching.

2. A quenching device for a numerically controlled machine tool according to claim 1, characterized in that, The protection device (2) comprises a protection box (201), a protection door (202) and a rubber gasket (203), the protection box (201) is fixedly installed on the upper end face of the base (1), the opposite side walls of the protection box (201) are provided with air grooves, the protection door (202) is hinged to the front side wall of the protection box (201), and the rubber gasket (203) is fixedly installed on the upper end face of the protection box (201).

3. A quenching device for a numerically controlled machine tool according to claim 2, characterized in that, The fixing device (3) comprises a motor (301), a threaded rod (302), a support seat (303) and a fixing plate (304), the motor (301) is fixedly installed on the left and right side walls of the protection box (201), the threaded rod (302) is fixedly installed at the rotating end of the motor (301), the support seat (303) is fixedly installed on the upper end face of the base (1), the upper end face of the support seat (303) is provided with a sliding groove, the fixing plate (304) is slidingly installed in the sliding groove of the support seat (303), the fixing plate (304) is in threaded connection with the threaded rod (302), the upper end face of the fixing plate (304) is provided with a sliding groove, and the opposite side walls of the fixing plate (304) are provided with sliding grooves.

4. A quenching device for a numerically controlled machine tool according to claim 3, characterized in that, The supporting device (4) comprises a supporting rod (401), a supporting pad (402) and a limiting plate (403), the supporting rod (401) is slidingly installed in the sliding grooves in the opposite side walls of the fixing plate (304), the supporting pad (402) is fixedly installed on the upper end face of the supporting rod (401), and the limiting plate (403) is fixedly installed on the opposite side walls of the supporting pad (402).

5. A quenching device for a numerically controlled machine tool according to claim 3, characterized in that, The limiting device (5) comprises a limiting seat (501), a limiting rod (502), a pushing handle (503), a limiting bolt (504) and a gasket (505), the limiting seat (501) is slidingly installed in the sliding groove on the upper end face of the fixing plate (304), the opposite side walls of the limiting seat (501) are provided with moving grooves, the inside of the limiting seat (501) is provided with an opening groove, the limiting rod (502) is slidingly installed in the limiting seat (501), the pushing handle (503) is fixedly installed on the opposite side walls of the limiting rod (502), the pushing handle (503) is in sliding connection with the moving grooves of the limiting seat (501), the limiting bolt (504) is installed on the upper end face of the limiting seat (501), and the gasket (505) is installed in the opening groove of the limiting seat (501).

6. A quenching device for a numerically controlled machine tool according to claim 1, characterized in that, The absorption device (6) comprises a dust suction machine (601), a dust suction pipe (602) and a protective net (603), the dust suction machine (601) is fixedly installed on the upper end face of the base (1), the dust suction end of the dust suction machine (601) is arranged on the upper end face, the dust suction pipe (602) is fixedly installed on the dust suction end of the dust suction machine (601), the dust suction pipe (602) is fixedly connected with the air passage of the protective box (201), and the protective net (603) is fixedly installed on the air passage of the protective box (201).

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