Accurate positioning carburizing and quenching heat treatment device for gear

Abstract

The utility model relates to the technical field of gear machining, and discloses a gear accurate positioning carburizing and quenching heat treatment device which comprises a supporting plate, the outer wall of the supporting plate is fixedly connected with a first fixing block, the interior of the first fixing block is fixedly connected with a first hydraulic machine, and the output end of the first hydraulic machine is fixedly connected with a limiting plate. A first sliding rail is slidably connected to the outer wall of the limiting plate, the outer wall of the first sliding rail is fixedly connected to the outer wall of the supporting plate, a fixing rod is slidably connected to the interior of the limiting plate, a T-shaped sliding block is fixedly connected to the lower surface of the fixing rod, and a second sliding rail is slidably connected to the lower surface of the T-shaped sliding block; the lower surface of the second sliding rail is fixedly connected with an operation table. According to the automatic gear processing device, the first hydraulic machine pushes the limiting plate to slide, the limiting plate drives the fixing rod, the fixing rod drives the T-shaped sliding block to slide on the upper surface of the T-shaped sliding block, and the effects of automatically processing gears and reducing manual operation risks are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear processing technical field especially relates to the accurate positioning carburizing quenching heat treatment device of gear. BACKGROUND

[0002] With the development of modern mechanical manufacturing industry, the precision and performance requirement of gear is higher and higher, needs to satisfy the manufacturing demand of high-precision gear, ensures that gear has excellent surface quality and mechanical property after carburizing quenching, this has important significance to improve the overall performance of mechanical equipment and prolong service life, therefore needs the accurate positioning carburizing quenching heat treatment device of gear.

[0003] The accurate positioning carburizing quenching heat treatment device of gear is a kind of equipment specially used for gear heat treatment, ensures that gear obtains high quality and high-precision processing effect in heat treatment process, the manual operation of the accurate positioning carburizing quenching heat treatment device of gear in the past has higher risk of failure, such as improper operation can lead to deformation, cracking and other quality problems of gear in carburizing quenching heat treatment process, even can cause safety accidents. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides the accurate positioning carburizing quenching heat treatment device of gear, aims at improving the problem that manual operation has higher risk of failure.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: the accurate positioning carburizing quenching heat treatment device of gear, including support plate, the outer wall of support plate is fixedly connected with first fixed block, the inside of first fixed block is fixedly connected with first hydraulic press, the output of first hydraulic press is fixedly connected with limit plate, the outer wall of limit plate is slidably connected with first sliding rail, the outer wall of first sliding rail is fixedly connected in the outer wall of support plate, the inside of limit plate is slidably connected with fixed rod, the lower surface of fixed rod is fixedly connected with T type sliding block, the lower surface of T type sliding block is slidably connected with second sliding rail, the lower surface of second sliding rail is fixedly connected with operation table, the outer wall of operation table is fixedly connected in the outer wall of support plate, the upper surface of operation table is provided with carburizing assembly, the carburizing assembly is used to improve the hardness and wear resistance of gear surface.

[0006] Preferably, the carburizing assembly includes a support column, the lower surface of the support column is fixedly connected to the upper surface of the operation table, and the outer wall of the support column is fixedly connected with a processor.

[0007] Preferably, the upper surface of the T-shaped sliding block is fixedly connected with an L-shaped block, and the outer wall of the L-shaped block is fixedly connected with a second fixed block.

[0008] Preferably, the second fixed block is internally fixedly connected with a second hydraulic machine, and the output end of the second hydraulic machine is fixedly connected with an arc-shaped block.

[0009] Preferably, the arc-shaped block is internally slidably connected with a sliding shaft, and the outer wall of the sliding shaft is fixedly connected with a connecting plate.

[0010] Preferably, the connecting plate is internally rotatably connected with a fixed column, and the lower surface of the fixed column is fixedly connected to the upper surface of the L-shaped block.

[0011] Preferably, the connecting plate is internally rotatably connected with a rotating shaft, and the outer wall of the rotating shaft is fixedly connected with a connecting block.

[0012] Preferably, the outer wall of the connecting block is fixedly connected with a clamping block.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1. In the utility model, the first hydraulic machine pushes the limiting plate to slide, the limiting plate drives the fixed rod, the fixed rod drives the T-shaped sliding block to slide on the upper surface of the T-shaped sliding block, the automatic processing of the gear is achieved, and the risk of manual operation is reduced.

[0015] 2. In the utility model, the second hydraulic machine pushes the arc-shaped block, the connecting plate is driven by the sliding shaft to rotate on the outer wall of the fixed column, the connecting plate drives the rotating shaft, and then drives the clamping of the connecting block and the clamping block, the gear is accurately positioned and firmly clamped, the displacement or deformation of the gear due to high temperature or external force during heat treatment is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a gear accurate positioning carburizing quenching heat treatment device's three-dimensional view;

[0017] Figure 2 The utility model provides a gear accurate positioning carburizing quenching heat treatment device's limiting plate partial structure schematic view;

[0018] Figure 3 The utility model provides a gear accurate positioning carburizing quenching heat treatment device's clamping block partial structure schematic view.

[0019] LEGEND:

[0020] 1, support plate; 2, first fixed block; 3, first hydraulic machine; 4, limiting plate; 5, first sliding rail; 6, fixed rod; 7, T-shaped slider; 8, second sliding rail; 9, operation table; 10, support column; 11, processor; 12, L-shaped block; 13, second fixed block; 14, arc block; 15, sliding shaft; 16, connecting plate; 17, fixed column; 18, rotating shaft; 19, connecting block; 20, clamping block; 21, second hydraulic machine. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Referring to Figure 1 And Figure 2 An embodiment provided by the utility model: the precision positioning carburizing and quenching heat treatment device of gear, including support plate 1, the outer wall of support plate 1 is fixedly connected with first fixed block 2, the inside of first fixed block 2 is fixedly connected with first hydraulic machine 3, the output end of first hydraulic machine 3 is fixedly connected with limiting plate 4, the outer wall of limiting plate 4 is slidably connected with first sliding rail 5, the outer wall of first sliding rail 5 is fixedly connected in the outer wall of support plate 1, the inside of limiting plate 4 is slidably connected with fixed rod 6, the lower surface of fixed rod 6 is fixedly connected with T-shaped slider 7, the lower surface of T-shaped slider 7 is slidably connected with second sliding rail 8, the lower surface of second sliding rail 8 is fixedly connected with operation table 9, the outer wall of operation table 9 is fixedly connected in the outer wall of support plate 1, the upper surface of operation table 9 is provided with carburizing assembly, and the carburizing assembly is used to improve the hardness and wear resistance of gear surface.

[0023] Specifically, first fixed block 2 plays a fixed supporting role for first hydraulic machine 3, first hydraulic machine 3 plays a role in sliding limiting plate 4, limiting plate 4 drives T-shaped slider 7 to slide on the upper surface of T-shaped slider 7 through fixed rod 6, support plate 1 plays a fixed supporting role for first sliding rail 5, support plate 1 plays a fixed supporting role for first fixed block 2, operation table 9 plays a fixed supporting role for second sliding rail 8, and limiting plate 4 plays a limiting role for fixed rod 6.

[0024] Referring to Figure 1 The carburizing assembly includes support column 10, the lower surface of support column 10 is fixedly connected to the upper surface of operation table 9, and the outer wall of support column 10 is fixedly connected with processor 11.

[0025] Specifically, the operation platform 9 plays a role in fixing and supporting the support column 10, the support column 10 plays a role in fixing and supporting the processor 11, and the processor 11 plays a role in heat treatment of the gear.

[0026] With reference to Figure 1 and Figure 3 The upper surface of the T-shaped sliding block 7 is fixedly connected with an L-shaped block 12, the outer wall of the L-shaped block 12 is fixedly connected with a second fixed block 13, the inside of the second fixed block 13 is fixedly connected with a second hydraulic machine 21, the output end of the second hydraulic machine 21 is fixedly connected with an arc-shaped block 14, the inside of the arc-shaped block 14 is slidably connected with a sliding shaft 15, the outer wall of the sliding shaft 15 is fixedly connected with a connecting plate 16, the inside of the connecting plate 16 is rotatably connected with a fixed column 17, the lower surface of the fixed column 17 is fixedly connected to the upper surface of the L-shaped block 12, the inside of the connecting plate 16 is rotatably connected with a rotating shaft 18, the outer wall of the rotating shaft 18 is fixedly connected with a connecting block 19, and the outer wall of the connecting block 19 is fixedly connected with a clamping block 20.

[0027] Specifically, the T-shaped sliding block 7 plays a role in fixing and supporting the L-shaped block 12, the second fixed block 13 plays a role in fixing and supporting the second hydraulic machine 21, the second fixed block 13 plays a role in fixing and supporting the second hydraulic machine 21, the second hydraulic machine 21 plays a role in pushing the arc-shaped block 14 and further plays a role in driving the sliding shaft 15, the sliding shaft 15 plays a role in driving the connecting plate 16, the fixed column 17 plays a role in limiting the connecting plate 16, and the connecting plate 16 plays a role in driving the rotating shaft 18 and further plays a role in driving the clamping block 20 to clamp and fix.

[0028] Working principle: when the device needs to be used, the second hydraulic machine 21 inside the second fixed block 13 is started, the arc-shaped block 14 is pushed by the second hydraulic machine 21 to drive the sliding shaft 15, the sliding shaft 15 moves while driving the connecting plate 16 to rotate on the outer wall of the fixed column 17, the connecting plate 16 drives the rotating shaft 18 to further drive the connecting block 19 and the clamping block 20 to clamp and fix, ensuring the positional stability of the gear during the carburizing and quenching process, thereby improving the processing precision, the first hydraulic machine 3 inside the first fixed block 2 is started, the limiting plate 4 is pushed by the first hydraulic machine 3 to slide on the outer wall of the first sliding rail 5, the limiting plate 4 drives the T-shaped sliding block 7 to slide on the upper surface of the T-shaped sliding block 7 through the fixed rod 6, thereby sending the gear into and out of the heat treatment area, thereby greatly reducing the time of manual operation, the device can automatically send the gear into and out of the heat treatment area, thereby greatly reducing the time of manual operation, the automatic processing of the gear can be realized, the risk of manual operation is reduced, the gear can also be accurately positioned and clamped firmly, preventing displacement or deformation of the gear during the heat treatment process due to high temperature or external force, which helps to ensure the positional stability of the gear during the carburizing and quenching process, further improving the processing precision.

[0029] It should be pointed out finally that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A gear precise positioning carburizing and quenching heat treatment device, comprising a support plate (1), characterized in that: The outer wall of the support plate (1) is fixedly connected to a first fixed block (2), the interior of the first fixed block (2) is fixedly connected to a first hydraulic press (3), the output end of the first hydraulic press (3) is fixedly connected to a limit plate (4), the outer wall of the limit plate (4) is slidably connected to a first slide rail (5), the outer wall of the first slide rail (5) is fixedly connected to the outer wall of the support plate (1), the interior of the limit plate (4) is slidably connected to a fixed rod (6), the lower surface of the fixed rod (6) is fixedly connected to a T-shaped slider (7), the lower surface of the T-shaped slider (7) is slidably connected to a second slide rail (8), the lower surface of the second slide rail (8) is fixedly connected to an operating table (9), the outer wall of the operating table (9) is fixedly connected to the outer wall of the support plate (1), and the upper surface of the operating table (9) is provided with a carburizing component, and the carburizing component is used to improve the hardness and wear resistance of the gear surface.

2. The precise positioning carburizing and quenching heat treatment device for gears according to claim 1, characterized in that: The carburizing assembly comprises a support column (10), the lower surface of the support column (10) is fixedly connected to the upper surface of the operating table (9), and the outer wall of the support column (10) is fixedly connected to a processor (11).

3. The precise positioning carburizing and quenching heat treatment device for gears according to claim 1, characterized in that: The upper surface of the T-shaped sliding block (7) is fixedly connected to an L-shaped block (12), and the outer wall of the L-shaped block (12) is fixedly connected to a second fixed block (13).

4. The precise positioning carburizing and quenching heat treatment device for gears according to claim 3, characterized in that: The interior of the second fixed block (13) is fixedly connected to a second hydraulic machine (21), and the output end of the second hydraulic machine (21) is fixedly connected to an arc block (14).

5. The precise positioning carburizing and quenching heat treatment device for gears according to claim 4, characterized in that: The interior of the arc block (14) is slidably connected to a sliding shaft (15), and the outer wall of the sliding shaft (15) is fixedly connected to a connecting plate (16).

6. The precise positioning carburizing and quenching heat treatment device for gears according to claim 5, characterized in that: The interior of the connecting plate (16) is rotatably connected to a fixing column (17), and the lower surface of the fixing column (17) is fixedly connected to the upper surface of the L-shaped block (12).

7. The precise positioning carburizing and quenching heat treatment device for gears according to claim 6, characterized in that: The interior of the connecting plate (16) is rotatably connected to a rotating shaft (18), and the outer wall of the rotating shaft (18) is fixedly connected to a connecting block (19).

8. The precise positioning carburizing and quenching heat treatment device for gears according to claim 7, characterized in that: The outer wall of the connecting block (19) is fixedly connected with a clamping block (20).

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