Feeding device for shaft part heat treatment equipment

Abstract

The utility model relates to the field of shaft part heat treatment auxiliary devices, in particular to a feeding device for shaft part heat treatment equipment, which comprises a support frame group, a guide rack, a first guide rail, a second guide rail, a power driving part and a movable feeding part, the bottom of the supporting frame set is arranged on the horizontal ground. A first guide rail and a second guide rail which are used for guiding the movable feeding component are respectively installed on two sides of the upper portion of the supporting frame group, the first guide rail and the second guide rail are connected with the supporting frame group in a fastening mode, and a guide rack is arranged between the first guide rail and the second guide rail. The shaft parts are fed into a heat treatment heating station in a mechanical mode, the labor burden of operators and the labor cost of enterprises are reduced, and meanwhile the heat treatment feeding efficiency of the shaft parts is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary devices for heat treatment of shaft parts, and in particular to a feeding device for heat treatment equipment of shaft parts. Background Technology

[0002] Shafts are one of the most common types of parts encountered in mechanical manufacturing. They are mainly used to support transmission components, transmit torque, and bear loads. According to their structural form, shafts can generally be divided into three categories: plain shafts, stepped shafts, and irregularly shaped shafts; or they can be divided into solid shafts, hollow shafts, etc. In order to ensure their rigidity during the production and processing of shafts, they need to be heat-treated by heat treatment equipment.

[0003] Currently, when shaft parts enter the heating station of heat treatment equipment, operators need to wear heat-insulating protective clothing and use special tools to push the shaft parts into the heating station. The working environment under this method is harsh, the workload of operators is huge, and the heat radiation can also cause damage to the operators themselves. At the same time, the labor costs of enterprises are also high. Therefore, the existing feeding method of shaft parts for heat treatment urgently needs to be changed. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding device for heat treatment equipment of shaft parts. Its overall structure is simple and can be installed at the feed inlet of the heat treatment equipment. It feeds the shaft parts into the heat treatment heating station by means of mechanical means, which reduces the labor burden of operators and the labor cost of enterprises, while ensuring the feeding efficiency of shaft parts in heat treatment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A feeding device for heat treatment equipment of shaft parts includes a support frame assembly, a guide rack, a first guide rail, a second guide rail, a power drive unit, and a moving feeding component. The bottom of the support frame assembly is arranged on a horizontal ground. The first guide rail and the second guide rail are respectively installed on the upper two sides of the support frame assembly to guide the moving feeding component. The first guide rail and the second guide rail are fixedly connected to the support frame assembly. A guide rack is arranged between the first guide rail and the second guide rail. The guide rack is fixedly connected to the support frame assembly. The moving feeding component is movably arranged on the first guide rail and the second guide rail. The power drive unit is installed on the moving feeding component. The power drive unit meshes with the guide rack for transmission.

[0007] The support frame assembly includes a mounting plate, a support frame body, and a load-bearing top plate. The mounting plate is laid on the working ground, and the support frame body is installed on the upper part of the mounting plate. The bottom of the support frame body is welded to the mounting plate. The load-bearing top plate is installed on the upper part of the support frame body. The first guide rail, the second guide rail, and the guide rack are installed on the load-bearing top plate.

[0008] The first guide rail, the second guide rail, and the guide rack are arranged in parallel on the load-bearing top plate.

[0009] The power drive unit includes a mounting bracket, a power motor, a reducer, a meshing gear, and a power output shaft. The mounting bracket is installed on the side of the moving feeding component, and the reducer is mounted on the mounting bracket. The power motor is installed at the power input end of the reducer and inputs forward and reverse rotational torque to the reducer. The power output shaft is mounted on the reducer for power output from the reducer. The meshing gear is fixedly installed on the outer end of the power output shaft and meshes with the guide rack.

[0010] The mobile feeding component includes a first slider, a second slider, a supporting frame, a mounting profile, and a component support. The first slider is slidably engaged on a first guide rail. The second slider is slidably engaged on a second guide rail. The supporting frame is fixedly installed on the first slider and the second slider. The mounting profile is installed on the upper part of the supporting frame. The component support is installed on the mounting profile and connected to the mounting profile by mounting bolts.

[0011] The component support includes a bearing support plate and a bearing positioning plate. The bottom of the bearing positioning plate is mounted on the bearing support plate and is fixedly connected to the bearing support plate. The bearing support plate is mounted on the mounting profile by bolts. A V-shaped positioning groove is provided on the bearing positioning plate.

[0012] The beneficial effects of this utility model are as follows: The feeding device for heat treatment equipment of shaft parts can replace the manual pushing method for feeding shaft parts during heat treatment, reducing the labor burden of operators and the labor costs of enterprises; it ensures the feeding efficiency of shaft parts during heat treatment; specifically, a guide rack, a first guide rail and a second guide rail are set on the support frame assembly, and a moving feeding component is set on the first guide rail and the second guide rail. The moving feeding component can be displaced and adjusted on the first guide rail and the second guide rail under the driving action of the power drive unit. The shaft parts can be placed on the part support part in the moving feeding component by an external robot arm. The power drive unit and the guide rack adopt a tooth meshing method, which can effectively ensure the stability and reliability of the conveying process and improve the service life of the device itself. Attached Figure Description

[0013] Figure 1This is a schematic diagram of the overall structure of the feeding device for heat treatment equipment of shaft parts according to this utility model;

[0014] Figure 2 This is a structural schematic diagram of the support frame assembly in this utility model;

[0015] Figure 3 This is a schematic diagram of the power drive unit in this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the moving feeding component in this utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the support part of the component in this utility model;

[0018] The numbers in the diagram are as follows: 1-Support frame assembly, 2-Guide rack, 3-First guide rail, 4-Second guide rail, 5-Power drive unit, 6-Moving feeding component; 11-Mounting support plate, 12-Support frame body, 13-Bearing top plate; 51-Mounting support, 52-Power motor, 53-Reducer, 54-Meshing gear, 55-Power output shaft; 61-First slider, 62-Second slider, 63-Bearing frame body, 64-Mounting profile, 65-Part support unit; 651-Bearing support plate, 652-Bearing positioning plate, 653-V-shaped positioning groove. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is referred to as "fixed to" or "set on" another element, it can be directly or indirectly connected to the other element. When an element is referred to as "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this application to indicate orientation are based on the specific structure shown in the accompanying drawings and do not constitute a limitation on the structure.

[0020] Specific Embodiment 1: As shown in the appendix to the specification of this utility model. Figure 1As shown, to solve the feeding problem during the heat treatment of shaft parts, this utility model provides a feeding device for heat treatment equipment of shaft parts, mainly including a support frame assembly 1, a guide rack 2, a first guide rail 3, a second guide rail 4, a power drive unit 5, and a moving feeding component 6; wherein, the support frame assembly 1 is used to install and support the guide rack 2, the first guide rail 3, and the second guide rail 4, and during installation, the bottom of the support frame assembly 1 is arranged on a horizontal ground; the moving feeding component 6 is installed on both sides of the upper part of the support frame assembly 1. The moving feeding component 6 is guided by a first guide rail 3 and a second guide rail 4, which are fastened to the support frame assembly 1. A guide rack 2 that meshes with the meshing gear 54 is provided between the first guide rail 3 and the second guide rail 4. The guide rack 2 is fixedly connected to the support frame assembly 1. A moving feeding component 6 for conveying material is movably arranged on the first guide rail 3 and the second guide rail 4. A power drive unit 5 is installed on the moving feeding component 6, and the power drive unit 5 meshes with the guide rack 2 for transmission.

[0021] As per the specification attached to this utility model Figure 2 As shown, the support frame assembly 1 for installing and supporting the guide rack 2, the first guide rail 3, and the second guide rail 4 includes a mounting plate 11, a support frame body 12, and a load-bearing top plate 13. The mounting plate 11 is used to install and support the support frame body 12. During installation, the mounting plate 11 is laid on the working ground. The support frame body 12, which supports the load-bearing top plate 13, is installed on the upper part of the mounting plate 11. The bottom of the support frame body 12 is welded to the mounting plate 11. The load-bearing top plate 13 is installed on the upper part of the support frame body 12. The first guide rail 3, the second guide rail 4, and the guide rack 2 are installed on the load-bearing top plate 13. At the same time, the first guide rail 3, the second guide rail 4, and the guide rack 2 are arranged in parallel on the load-bearing top plate 13.

[0022] As per the specification attached to this utility model Figure 3 As shown, the power drive unit 5 for driving the moving feeding component 6 to move on the first guide rail 3 and the second guide rail 4 includes a mounting bracket 51, a power motor 52, a reducer 53, a meshing gear 54, and a power output shaft 55. The mounting bracket 51 is used to support the reducer 53. During installation, the mounting bracket 51 is installed on the side of the moving feeding component 6. The reducer 53 is mounted on the mounting bracket 51. The power motor 52 is installed at the power input end of the reducer 53 and inputs positive and negative rotational torque to the reducer 53. The power output shaft 55, used to drive the meshing gear 54 to rotate, is mounted on the reducer 53 and is used for the power output of the reducer 53. The meshing gear 54 is fixedly installed on the outer end of the power output shaft 55 and meshes with the guide rack 2.

[0023] As per the specification attached to this utility model Figure 4 As shown, the movable feeding component 6 for driving shaft parts to perform feeding operations includes a first slider 61, a second slider 62, a supporting frame 63, a mounting profile 64, and a part support 65. The first slider 61 and the second slider 62 are used to support the supporting frame 63. During installation, the first slider 61 slides and engages on the first guide rail 3; the second slider 62 slides and engages on the second guide rail 4. The supporting frame 63 is fixedly installed on the first slider 61 and the second slider 62. The mounting profile 64 is installed on the upper part of the supporting frame 63. The part support 65, used for supporting and limiting the shaft parts, is installed on the mounting profile 64 and connected to the mounting profile 64 by mounting bolts.

[0024] As per the specification attached to this utility model Figure 5 As shown, the part support 65 for supporting and limiting the shaft-type parts includes a bearing support plate 651 and a bearing positioning plate 652. The bearing support plate 651 is used to support the bearing positioning plate 652. During installation, the bottom of the bearing positioning plate 652 is mounted on the bearing support plate 651 and fixedly connected to the bearing support plate 651. The bearing support plate 651 is mounted on the mounting profile 64 by bolts. A V-shaped positioning groove 653 for limiting and supporting the shaft-type parts is provided on the bearing positioning plate 652.

[0025] The installation and use process of the feeding device for heat treatment equipment of shaft parts of this utility model is as follows:

[0026] The installation process is as follows: First, the installer can install the support frame assembly 1. Specifically, the mounting plate 11 can be laid on the working ground, and the support frame body 12 can be fixedly installed on the upper part of the mounting plate 11. The bearing top plate 13 can be fixedly installed on the upper part of the support frame body 12. The first guide rail 3, the second guide rail 4, and the guide rack 2 can be installed on the bearing top plate 13, ensuring that the first guide rail 3, the second guide rail 4, and the guide rack 2 are arranged in parallel. Then, the moving feeding component 6 can be installed. The first slider 61 can be slidably engaged with the first guide rail 3; the second slider 62 can be slidably engaged with the second guide rail 4; the bearing frame body 63 can be fixedly installed on the first slider 61 and the second slider 62, and the mounting profile can be installed on the upper part of the bearing frame body 63. 64. The bearing support plate 651 is bolted onto the mounting profile 64. A bearing positioning plate 652 is installed on the bearing support plate 651, and a V-shaped positioning groove 653 for limiting and supporting shaft parts is opened on the bearing positioning plate 652. Finally, the power drive unit 5 is installed. Specifically, the mounting bracket 51 can be installed on the side of the moving feeding component 6. A reducer 53 is installed on the mounting bracket 51, and the power motor 52 is installed on the power input end of the reducer 53. A power output shaft 55 is installed on the reducer 53 for power output. The meshing gear 54 is fixedly installed on the outer end of the power output shaft 55, while ensuring that the meshing gear 54 meshes with the guide rack 2. Thus, the installation process of this utility model is completed.

[0027] II. In practical use,

[0028] The operator can control an external robotic arm to place the shaft-like parts to be transported onto the part support 65 on the moving feeding component 6. The parts are positioned in V-shaped positioning grooves 653 on the bearing positioning plate 652. These grooves support and limit the movement of the shaft-like parts. At this time, the power motor 52 in the power drive unit 5 can be started in the forward direction. The power motor 52 inputs a positive rotational torque into the reducer 53. The reducer 53 then drives the power output shaft 55 to rotate clockwise. The power output shaft 55 drives the meshing gear 54 to rotate clockwise. The meshing gear 54 interacts with the guide... When the rack 2 meshes with the gear, the power drive unit 5 drives the supporting frame 63 in the moving feeding component 6 to move along the first guide rail 3 and the second guide rail 4 towards the heating station in the heat treatment equipment. After moving into position, the external robotic arm pushes the shaft part down from the V-shaped positioning groove 653 on the supporting positioning plate 652 into the heating station. At this time, the power motor 52 in the power drive unit 5 can be controlled to start in reverse, and the power motor 52 inputs a reverse rotational torque into the reducer 53. At this time, the reducer 53 can drive the power output shaft 55 to rotate counterclockwise. The power output shaft 55 drives the meshing gear 54 to rotate counterclockwise. Under the action of the gear meshing force, the power drive unit 5 drives the supporting frame 63 in the moving feeding component 6 to move away from the heating station along the first guide rail 3 and the second guide rail 4, completing one feeding operation. This realizes the mechanical feeding operation of shaft parts during heat treatment, reduces the labor burden of workers and the labor cost of enterprises, and ensures the feeding efficiency of shaft parts during heat treatment. The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A feeding device for heat treatment equipment of shaft parts, characterized in that, The device includes a support frame assembly (1), a guide rack (2), a first guide rail (3), a second guide rail (4), a power drive unit (5), and a moving feeding component (6). The bottom of the support frame assembly (1) is arranged on a horizontal ground. The first guide rail (3) and the second guide rail (4) are respectively installed on the upper two sides of the support frame assembly (1) to guide the moving feeding component (6). The first guide rail (3) and the second guide rail (4) are tightly connected to the support frame assembly (1). A guide rack (2) is set between the first guide rail (3) and the second guide rail (4). The guide rack (2) is fixedly connected to the support frame assembly (1). The moving feeding component (6) is movably arranged on the first guide rail (3) and the second guide rail (4). The power drive unit (5) is installed on the moving feeding component (6). The power drive unit (5) meshes with the guide rack (2) for transmission.

2. The feeding device for heat treatment equipment of shaft parts according to claim 1, characterized in that, The support frame assembly (1) includes a mounting plate (11), a support frame body (12), and a load-bearing top plate (13). The support frame body (12) is installed on the upper part of the mounting plate (11), and the bottom of the support frame body (12) is welded to the mounting plate (11). The load-bearing top plate (13) is installed on the upper part of the support frame body (12). The first guide rail (3), the second guide rail (4), and the guide rack (2) are installed on the load-bearing top plate (13).

3. The feeding device for heat treatment equipment of shaft parts according to claim 2, characterized in that, The first guide rail (3), the second guide rail (4), and the guide rack (2) are arranged in parallel on the bearing top plate (13).

4. The feeding device for heat treatment equipment of shaft parts according to claim 1, characterized in that, The power drive unit (5) includes a mounting bracket (51), a power motor (52), a reducer (53), a meshing gear (54), and a power output shaft (55). The mounting bracket (51) is installed on the side of the moving feeding component (6). The reducer (53) is installed on the mounting bracket (51). The power motor (52) is installed at the power input end of the reducer (53). The power output shaft (55) is installed on the reducer (53). The meshing gear (54) is fixedly installed on the outer end of the power output shaft (55), and the meshing gear (54) meshes with the guide rack (2).

5. The feeding device for heat treatment equipment of shaft parts according to claim 1, characterized in that, The mobile feeding component (6) includes a first slider (61), a second slider (62), a supporting frame (63), a mounting profile (64), and a part support (65); the first slider (61) is slidably engaged on the first guide rail (3); the second slider (62) is slidably engaged on the second guide rail (4); the supporting frame (63) is fixedly installed on the first slider (61) and the second slider (62), and the mounting profile (64) is installed on the upper part of the supporting frame (63), and the part support (65) is installed on the mounting profile (64).

6. A feeding device for heat treatment equipment of shaft parts according to claim 5, characterized in that, The component support (65) includes a bearing support plate (651) and a bearing positioning plate (652). The bottom of the bearing positioning plate (652) is mounted on the bearing support plate (651) and fixedly connected to the bearing support plate (651). The bearing support plate (651) is mounted on the mounting profile (64) by bolts. A V-shaped positioning groove (653) is provided on the bearing positioning plate (652).

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