Quenching device for engine gear production

Abstract

The utility model discloses a quenching device for engine gear production, which comprises a fixing plate, a quenching component is arranged at the top of the fixing plate, supporting legs are fixedly sleeved at four corners inside the fixing plate, a box body is fixedly connected to the tops of the supporting legs, two sliding plates are arranged at the top of the box body, a protection component is arranged on one side of the box body, and a cooling component is arranged on the other side of the box body. And the protection assembly comprises a mounting plate fixedly connected to the outer portion of one side of the box body, a limiting groove is formed in the mounting plate, a screw rod is movably arranged in the limiting groove in a sleeved mode, and a motor is installed on the side, penetrating through the mounting plate, of the screw rod. The output shaft of the motor drives the screw rod to rotate, and drives the external moving seat to move rightwards while rotating, so that the moving seat drives the baffle fixed on the fixed block to move synchronously, the baffle slides in the sliding groove in the sliding plate in the moving process, and the top of the box body is shielded; an operator is prevented from being scalded by splashed water drops during quenching.

Description

Technical Field

[0001] The utility model belongs to the technical field of quenching devices, in particular to a quenching device for engine gear production. Background Art

[0002] The gear quenching device is a machine tool for surface heat treatment of gears, which includes small gear quenching and large gear quenching. Small gear quenching generally adopts overall one-time induction heating quenching, and large gear quenching generally adopts single-tooth continuous heating quenching. The gears used in wind power generation are all large gears, which generally adopt single-tooth continuous induction heating quenching process.

[0003] The existing quenching device for gear production is not equipped with a protective structure during quenching, so that the gear is poured into water at a high temperature. During processing, the gear reacts violently with water, which is likely to cause droplets to splash and endanger the safety of operators. Therefore, an improvement is now made to a quenching device for engine gear production. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a quenching device for engine gear production, which can quickly shield splashing water droplets through a protective component to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a quenching device for engine gear production, comprising a fixed plate, a quenching assembly is provided on the top of the fixed plate, support legs are provided on the four internal corner fixing sleeves of the fixed plate, the top of the support legs is fixedly connected to a box body, two slides are provided on the top of the box body, a protective assembly is provided on one side of the box body, the protective assembly comprises a mounting plate fixedly connected to the outside of one side of the box body, a limiting groove is provided inside the mounting plate, a screw is provided on the internal movable sleeve of the limiting groove, a motor is installed on one side of the screw that passes through the mounting plate, and the output shaft of the motor drives the screw to rotate, a movable seat is provided on the external threaded sleeve of the screw, a fixed block is fixedly connected to the top of the movable seat, a baffle is fixedly connected to the side of the fixed block close to the box body, and the baffle is slidably connected to the slide plate.

[0006] Preferably, the quenching assembly includes a cylinder fixedly installed at the top center of the fixing plate, the output shaft of the cylinder passes through one side of the box body and a placement block is fixedly installed thereon, one side of the box body is provided with a mounting plate, a control box is fixedly installed on the top of the mounting plate, and a quencher is connected to the side of the control box close to the placement block.

[0007] Preferably, a slide groove is provided on the inner side of the slide plate, and the baffle is slidably connected to the slide groove.

[0008] Preferably, the quencher is located at the upper end of the placement block.

[0009] Preferably, an anti-skid pad is fixedly installed on the bottom of the supporting leg, and a drain valve is installed on one side of the box body.

[0010] Preferably, a threaded hole is provided inside the movable seat, and the movable seat cooperates with the screw thread.

[0011] The quenching device for engine gear production proposed by the utility model can bring the following beneficial effects:

[0012] The output shaft of the motor drives the screw to rotate, and at the same time drives the external moving seat to move to the right, so that the moving seat drives the baffle fixed on the fixed block to move synchronously. During the movement, the baffle slides with the slide groove inside the slide plate, thereby shielding the top of the box to prevent the operator from being scalded by splashing water during annealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0014] In the attached picture:

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a quenching device for engine gear production.

[0016] Figure 2 The utility model is a side structural schematic diagram of a quenching device for engine gear production.

[0017] Figure 3 The utility model is a schematic diagram of the top view of a quenching device for engine gear production.

[0018] In the figure: 1. box body; 2. supporting legs; 3. cylinder; 4. fixing plate; 5. drain valve; 6. slide plate; 7. slide chute; 8. placement block; 9. baffle; 10. fixing block; 11. moving seat; 12. screw; 13. motor; 14. control box; 15. quencher; 16. mounting plate. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0020] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0024] like Figure 1 to Figure 3As shown, an embodiment of the utility model proposes a quenching device for engine gear production, including a fixed plate 4, a quenching assembly is provided on the top of the fixed plate 4, support legs 2 are provided on the four internal corner fixing sleeves of the fixed plate 4, the top of the support legs 2 is fixedly connected with a box body 1, two slide plates 6 are provided on the top of the box body 1, and a protective assembly is provided on one side of the box body 1, the protective assembly includes a mounting plate 16 fixedly connected to the outside of one side of the box body 1, a limiting groove is provided inside the mounting plate 16, a screw 12 is provided on the internal movable sleeve of the limiting groove, a motor 13 is installed on one side of the screw 12 passing through the mounting plate 16, and the output shaft of the motor 13 drives the screw 12 to rotate, a movable seat 11 is provided on the external threaded sleeve of the screw 12, a fixed block 10 is fixedly connected to the top of the movable seat 11, a baffle 9 is fixedly connected to the side of the fixed block 10 close to the box body 1, and the baffle 9 is slidably connected to the slide plate 6.

[0025] like Figure 1 As shown, the quenching assembly includes a cylinder 3 fixedly mounted at the top center of a fixing plate 4, the output shaft of the cylinder 3 passes through one side of a box body 1 and is fixedly mounted with a placement block 8, a mounting plate 16 is provided on one side of the box body 1, a control box 14 is fixedly mounted on the top of the mounting plate 16, and a quencher 15 is connected to the side of the control box 14 close to the placement block 8.

[0026] like Figure 1 and Figure 2 As shown, a slide groove 7 is provided on the inner side of the slide plate 6, and a baffle plate 9 is slidably connected to the slide groove 7. The baffle plate 9 can shield water droplets splashed during gear quenching.

[0027] like Figure 1 As shown, the quencher 15 is located at the upper end of the placement block 8, so that the quencher 15 is closer to the gear heating path, thereby increasing the heating rate.

[0028] like Figure 1 As shown, an anti-skid pad is fixedly installed at the bottom of the supporting leg 2, and a drain valve 5 is installed on one side of the box body 1. The anti-skid pad plays a stabilizing role in the operation of the entire device.

[0029] like Figure 1 and Figure 3 As shown, a threaded hole is provided inside the movable seat 11, and the movable seat 11 and the screw 12 are threadedly matched to drive the baffle 9 to shield the top of the box body 1 to prevent the splashing water droplets during quenching from scalding the operator.

[0030] Working principle:

[0031] When in use, the gear after stamping and finalization is put on the placement block 8, and then the cylinder 3 is started, so that the output shaft of the cylinder 3 synchronously drives the gear on the placement block 8 to rise to the inside of the quencher 15, and then the control box 14 is opened, and the gear is heated by the quencher 15. When the heating is completed, the output shaft of the cylinder 3 synchronously drives the gear on the placement block 8 to move downward and contact with the water in the box body 1. The gear reacts violently with the water during the annealing process, and a large amount of water droplets are splashed. At this time, the output shaft of the motor 13 drives the screw 12 to rotate, and at the same time drives the external moving seat 11 to move to the right, so that the moving seat 11 drives the baffle 9 fixed on the fixed block 10 to move synchronously, and in the process of moving, the baffle 9 slides with the slide groove 7 inside the slide plate 6, so as to shield the top of the box body 1 to prevent the splashing water droplets from scalding the operator during annealing.

[0032] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0033] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A quenching device for engine gear production, comprising a fixing plate (4), characterized in that: A quenching assembly is provided on the top of the fixed plate (4); support legs (2) are provided on the four internal fixing sleeves of the fixed plate (4); the top of the support legs (2) is fixedly connected to a box body (1); two slide plates (6) are provided on the top of the box body (1); a protective assembly is provided on one side of the box body (1); the protective assembly comprises a mounting plate (16) fixedly connected to the outside of one side of the box body (1); a limiting groove is provided inside the mounting plate (16); a screw (12) is provided on a movable sleeve inside the limiting groove; a motor (13) is installed on one side of the screw (12) passing through the mounting plate (16); and the output shaft of the motor (13) drives the screw (12) to rotate; a movable seat (11) is provided on the external threaded sleeve of the screw (12); a fixed block (10) is fixedly connected to the top of the movable seat (11); a baffle (9) is fixedly connected to the side of the fixed block (10) close to the box body (1); and the baffle (9) is slidably connected to the slide plate (6).

2. A quenching device for engine gear production according to claim 1, characterized in that: The quenching assembly comprises a cylinder (3) fixedly mounted at the top center of a fixing plate (4); an output shaft of the cylinder (3) passes through a side of a housing (1) on which a placement block (8) is fixedly mounted; a mounting plate (16) is provided on one side of the housing (1); a control box (14) is fixedly mounted on the top of the mounting plate (16); and a quencher (15) is connected to a side of the control box (14) close to the placement block (8).

3. The quenching device for engine gear production according to claim 1, characterized in that: A sliding groove (7) is provided on the inner side of the slide plate (6), and the baffle plate (9) is slidably connected to the sliding groove (7).

4. The quenching device for engine gear production according to claim 2, characterized in that: The quencher (15) is located at the upper end of the placement block (8).

5. The quenching device for engine gear production according to claim 1, characterized in that: An anti-slip pad is fixedly mounted on the bottom of the support leg (2), and a drainage valve (5) is mounted on one side of the box body (1).

6. The quenching device for engine gear production according to claim 1, characterized in that: A threaded hole is provided inside the movable seat (11), and the movable seat (11) is threadably matched with the screw rod (12).

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