Conveying truss device for quenching treatment of shaft parts

Abstract

The utility model relates to the field of auxiliary devices for heat treatment of shaft parts, in particular to a conveying truss device for quenching treatment of shaft parts, which comprises a first supporting part, a second supporting part, a movable bearing part, a transverse pushing cylinder, a longitudinal pushing cylinder and a carrying execution part, transverse guide rails are installed on the first supporting part and the second supporting part, and the lower side of the movable bearing part stretches across the transverse guide rails and makes sliding contact with the transverse guide rails. A transverse pushing air cylinder is arranged on the inner side of the first supporting part or the second supporting part, shaft parts can be carried under the synergistic effect of the movable bearing part, the transverse pushing air cylinder, the longitudinal pushing air cylinder, the carrying execution part and other components, and the labor burden of operators is greatly reduced; and the carrying efficiency during heat treatment feeding of the shaft parts is ensured.

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 conveying truss device for quenching treatment of shaft parts. Background Technology

[0002] Shafts are a common type of component in mechanical manufacturing. They are mainly used to support transmission parts, transmit torque, and bear loads. Based on their structural form, shafts can generally be classified into three categories: plain shafts, stepped shafts, and irregularly shaped shafts; or solid shafts, hollow shafts, etc. During the production and processing of shafts, to ensure their rigidity, they need to undergo heat treatment using heat treatment equipment. In practice, operators manually move the shafts from the storage platform to the conveyor rollers for transport. This method is labor-intensive and inefficient. Furthermore, during manual handling, if parts fall, they can easily cause injury to operators. Therefore, designing a conveyor gantry device suitable for the quenching treatment of shafts is extremely urgent. Utility Model Content

[0003] The purpose of this invention is to provide a conveying truss device for quenching shaft parts. Its overall structure is scientifically designed. In practical use, this invention can be arranged outside the heat treatment equipment to mechanically replace manual handling of shaft parts, ensuring work efficiency while reducing the workload of operators.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A conveying truss device for quenching shaft parts includes a first support, a second support, a movable bearing, a transverse pushing cylinder, a longitudinal pushing cylinder, and a conveying execution unit. The bottoms of the first and second support are arranged on the working ground, and transverse guide rails are installed on the first and second support. The lower side of the movable bearing spans across the transverse guide rails and slides in contact with them. A transverse pushing cylinder is provided inside the first or second support, and the transverse pushing cylinder is connected to the movable bearing through a cylinder rod and pushes the movable bearing to move. A movable and adjustable conveying execution unit is provided on the movable bearing, and a longitudinal pushing cylinder is installed on the conveying execution unit to push it to move and adjust.

[0006] The first support and the second support have the same structure, each including a left support, a right support, and a fixed crossbeam. The left support and the right support have the same structure, and the bottom of the left support and the right support are set on the working ground. One side of the bottom of the fixed crossbeam is installed on the left support and connected to it; the other side of the bottom of the fixed crossbeam is installed on the right support and connected to it; the transverse guide rail is installed on the fixed crossbeam.

[0007] The movable support unit includes a movable frame, a first bracket, a second bracket, and a transverse slider; the first bracket is installed on one side of the lower part of the movable frame, and the second bracket is installed on the other side of the lower part of the movable frame. The movable frame is fixedly welded to the first bracket and the second bracket. A transverse slider is installed at the bottom of both the first bracket and the second bracket, and the transverse slider is slidably engaged on the transverse guide rail.

[0008] Furthermore, a longitudinal guide rail is installed on the movable frame, and the longitudinal guide rail is fixedly connected to the movable frame.

[0009] The aforementioned handling actuator includes a movable support, a lifting cylinder, a cylinder lifting rod, and an adsorption actuator assembly. A longitudinal slider is installed at the bottom of the movable support, the longitudinal slider engages with and slides in contact with a longitudinal guide rail, a lifting cylinder is installed on the movable support, a cylinder lifting rod is installed on the lifting cylinder, and the adsorption actuator assembly is installed at the outer end of the cylinder lifting rod and is fixedly connected to the cylinder lifting rod.

[0010] The adsorption assembly includes a fixed connecting plate, a support frame, and a part adsorption unit. The upper part of the fixed connecting plate is fixedly connected to the cylinder lifting rod, and the support frame is fixedly installed on the lower side of the fixed connecting plate. The part adsorption unit for adsorbing parts is installed on the lower part of the support frame and is connected to the support frame.

[0011] Furthermore, guide sleeves are installed at four positions on the movable support base, and smooth through holes are opened in the guide sleeves. Guide rods are movably installed in the smooth through holes, and the bottom of the guide rods are installed at the four corners of the upper part of the fixed connecting plate and are fixedly connected to the fixed connecting plate.

[0012] The beneficial effects of this utility model are as follows: The overall structural design of the conveying truss device for quenching shaft parts is scientific. In specific production applications, this utility model can carry out the conveying operation of shaft parts under the coordinated action of components such as the moving bearing part, the transverse pushing cylinder, the longitudinal pushing cylinder, and the conveying execution part. This greatly reduces the labor burden of operators and ensures the conveying efficiency of shaft parts during heat treatment. Specifically, the conveying execution part can drive the lifting and lowering of the adsorption execution assembly to adsorb the shaft parts through the part adsorption unit. At the same time, the transverse pushing cylinder can push the moving bearing part to move laterally on the first support part and the second support part, and the longitudinal pushing cylinder can push the conveying execution part to achieve longitudinal displacement adjustment, thereby realizing the conveying operation of moving shaft parts from the storage platform to the feeding conveyor roller. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the conveying truss device for quenching shaft parts according to this utility model;

[0014] Figure 2 This is a structural schematic diagram of the first support part and the second support part in this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the movable support part in this utility model;

[0016] Figure 4 This is a schematic diagram of the transport actuator in this utility model;

[0017] Figure 5 This is a schematic diagram of the adsorption actuator in this utility model;

[0018] The numbers in the diagram are as follows: 1-First support part, 2-Second support part, 3-Moving load-bearing part, 4-Horizontal push cylinder, 5-Longitudinal push cylinder, 6-Transportation execution part, 11-Left support, 12-Right support, 13-Fixed crossbeam, 31-Moving frame, 32-First bracket, 33-Second bracket, 34-Horizontal slider, 61-Moving load-bearing seat, 62-Lifting cylinder, 63-Cylinder lifting rod, 64-Adsorption execution assembly, 65-Guide sleeve, 66-Guide rod, 641-Fixed connecting plate, 642-Load-bearing frame, 643-Part adsorption unit. 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 1 As shown, the present invention provides a conveying truss device for quenching shaft parts, mainly comprising a first support part 1, a second support part 2, a movable bearing part 3, a transverse pushing cylinder 4, a longitudinal pushing cylinder 5, and a conveying execution part 6. The first support part 1 and the second support part 2 are mainly used to install and support the movable bearing part 3. During installation, the bottom of the first support part 1 and the second support part 2 are arranged on the working ground. A transverse guide rail is installed on the first support part 1 and the second support part 2 to support and guide the movable bearing part 3. The lower side of the movable bearing part 3 spans across the transverse guide rail and slides in contact with the transverse guide rail. At the same time, a transverse pushing cylinder 4 is provided inside the first support part 1 or the second support part 2. The transverse pushing cylinder 4 is connected to the movable bearing part 3 through a cylinder rod and pushes the movable bearing part 3 to move. A movable and adjustable conveying execution part 6 is provided on the movable bearing part 3. The conveying execution part 6 is used to perform conveying operations on the shaft parts. A longitudinal pushing cylinder 5 is installed on the conveying execution part 6 to push and adjust its movement.

[0021] As per the specification attached to this utility model Figure 2 As shown, the first support part 1 and the second support part 2, which are used to install and support the mobile load-bearing part 3, have the same structure. They each include a left support 11, a right support 12, and a fixed crossbeam 13. The left support 11 and the right support 12 are used to install and support the fixed crossbeam 13. The left support 11 and the right support 12 have the same structure, and the bottom of the left support 11 and the right support 12 are set on the working ground. One bottom side of the fixed crossbeam 13 is installed on the left support 11 and connected to the left support 11; the other bottom side of the fixed crossbeam 13 is installed on the right support 12 and connected to the right support 12; the transverse guide rail is installed on the fixed crossbeam 13.

[0022] As per the specification attached to this utility model Figure 3As shown, the movable support unit 3 for mounting and supporting the conveying actuator 6 includes a movable frame 31, a first bracket 32, a second bracket 33, and a transverse slider 34. The first bracket 32 ​​and the second bracket 33 support the movable frame 31. The first bracket 32 ​​is mounted on one side of the lower part of the movable frame 31, and the second bracket 33 is mounted on the other side of the lower part of the movable frame 31. The movable frame 31 is welded to the first bracket 32 ​​and the second bracket 33. A transverse slider 34 is mounted at the bottom of both the first bracket 32 ​​and the second bracket 33, and the transverse slider 34 engages with and slides in contact with a transverse guide rail. Simultaneously, a longitudinal guide rail for guiding the conveying actuator 6 is mounted on the movable frame 31, and the longitudinal guide rail is fixedly connected to the movable frame 31.

[0023] As per the specification attached to this utility model Figure 4 As shown, the handling actuator 6 for adsorbing and transporting shaft-like parts includes a movable support 61, a lifting cylinder 62, a cylinder lifting rod 63, and an adsorption actuator assembly 64. The movable support 61 is used to support the lifting cylinder 62 and the longitudinal push cylinder 5. A longitudinal slider is installed at the bottom of the movable support 61. The longitudinal slider engages with and slides in contact with the longitudinal guide rail. The lifting cylinder 62 is installed on the movable support 61. A retractable and liftable cylinder lifting rod 63 is installed on the lifting cylinder 62. The adsorption actuator assembly 64, which directly adsorbs shaft-like parts, is installed at the outer end of the cylinder lifting rod 63 and is fixedly connected to the cylinder lifting rod 63.

[0024] As per the specification attached to this utility model Figure 5 As shown, the adsorption assembly 64 for directly adsorbing shaft-type parts includes a fixed connecting plate 641, a support frame 642, and a part adsorption unit 643. The fixed connecting plate 641 is used to connect the support frame 642 and the cylinder lifting rod 63. During installation, the upper part of the fixed connecting plate 641 is fixedly connected to the cylinder lifting rod 63, and the support frame 642 is fixedly installed on the lower side of the fixed connecting plate 641. The part adsorption unit 643 for adsorbing parts is installed on the lower part of the support frame 642 and is installed and connected to the support frame 642. It should be noted that the part adsorption unit 643 can adopt electromagnetic adsorption (magnetic adsorption).

[0025] To ensure the stability of the cylinder lifting rod 63 driving the adsorption actuator 64 during the lifting process, guide sleeves 65 are installed at four positions on the movable support 61. A smooth through hole is opened in the guide sleeve 65, and a guide rod 66 is movably installed in the smooth through hole for stable guidance. The bottom of the guide rod 66 is installed at the four corners of the upper part of the fixed connecting plate 641 and is fixedly connected to the fixed connecting plate 641.

[0026] The installation and use process of the conveying truss device for quenching shaft parts according to this utility model is as follows:

[0027] I. Installation process:

[0028] First, the installers can assemble the first support 1 and the second support 2. Specifically, one side of the bottom of the fixed crossbeam 13 can be fixedly installed on the left support 11; the other side of the bottom of the fixed crossbeam 13 can be fixedly installed on the right support 12. A transverse guide rail is installed on the fixed crossbeam 13, and then the bottoms of the left support 11 and the right support 12 are placed on the working ground. Then, the movable bearing part 3 is installed. Specifically, the first bracket 32 ​​and the second bracket 33 can be installed on the lower two sides of the movable frame 31 respectively. A transverse slider 34 is installed at the bottom of the first bracket 32 ​​and the second bracket 33, and the transverse slider 34 is engaged with the transverse guide rail. A longitudinal guide rail for guiding the conveying actuator 6 is installed on the movable frame 31. A transverse pushing cylinder 4 is installed inside the fixed crossbeam 13 of the first support 1 or the second support 2. The transverse pushing cylinder 4 is driven by the air on it. The cylinder rod is connected to the movable frame 31 in the movable bearing part 3 and pushes the movable frame 31 to move; finally, the conveying execution part 6 is installed, and the movable bearing seat 61 can be engaged with the longitudinal guide rail by the longitudinal slider installed at its bottom. The lifting cylinder 62 and the longitudinal pushing cylinder 5 are installed on the movable bearing seat 61. The lifting cylinder lifting rod 63 is installed on the lifting cylinder 62. The guide sleeves 65 are installed at four positions on the movable bearing seat 61. A smooth through hole is opened in the guide sleeve 65. The guide rod 66 is movably arranged in the smooth through hole. The bottom of the guide rod 66 is connected to the fixed connecting plate 641. The upper part of the fixed connecting plate 641 is fixedly connected to the cylinder lifting rod 63. The bearing frame 642 is fixedly installed on the lower side of the fixed connecting plate 641. The part adsorption unit 643 for adsorbing parts is installed on the lower part of the bearing frame 642. Thus, the installation process of this utility model is completed.

[0029] II. The specific steps for use are as follows:

[0030] Step 1: The operator can control the lifting cylinder 62 in the handling execution unit 6 to work. The lifting cylinder 62 drives the cylinder lifting rod 63 to move down. When the cylinder lifting rod 63 moves down, it drives the adsorption execution assembly 64 to move down. During the downward movement of the adsorption execution assembly 64, it can drive the part adsorption unit 643 installed below it to move down. The part adsorption unit 643 adopts electromagnetic adsorption. When it comes into contact with the shaft parts on the storage platform, it adsorbs them. At this time, the lifting cylinder 62 in the handling execution unit 6 can drive the cylinder lifting rod 63 to rise.

[0031] Step 2: The transverse pushing cylinder 4 works. The transverse pushing cylinder 4 pushes the moving frame 31 in the moving bearing part 3 to move on the transverse guide rail through the cylinder pushing rod on it. When the moving bearing part 3 moves to the position above the feeding conveyor roller, it stops. At this time, the shaft parts that are attracted are in the position above the feeding conveyor roller.

[0032] Step 3: Repeatedly control the operation of the lifting cylinder 62 in the handling execution unit 6. The lifting cylinder 62 drives the cylinder lifting rod 63 to move down. When the cylinder lifting rod 63 moves down, it drives the adsorption execution assembly 64 to move down and places the shaft parts adsorbed by the parts adsorption unit 643 onto the heat treatment feeding conveyor roller. Then, the lifting cylinder 62 controls the cylinder lifting rod 63 to move up and reset. The horizontal pushing cylinder 4 drives the moving bearing unit 3 to reset through the cylinder pushing rod on it, thus completing the handling operation of the shaft parts.

[0033] Step 4: During the handling process, in order to meet the longitudinal position adjustment of the adsorption actuator 64, the operator can control the longitudinal push cylinder 5 to work. The longitudinal push cylinder 5 can work together with the longitudinal cylinder rod to push the handling actuator 6 on the moving support 3 to achieve longitudinal displacement adjustment. Specifically, the longitudinal push cylinder 5 controls the longitudinal cylinder rod to extend outward. At this time, the longitudinal push cylinder 5 drives the moving support 61 to move and adjust on the longitudinal slide rail on the moving frame 31 through the longitudinal slider. At this time, the moving support 61 drives the lifting cylinder 62 and the adsorption actuator 64 to achieve longitudinal displacement adjustment on the Y-axis.

[0034] 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 conveying gantry device for quenching shaft parts, characterized in that, It includes a first support part (1), a second support part (2), a movable bearing part (3), a transverse push cylinder (4), a longitudinal push cylinder (5), and a transport execution part (6); the bottom of the first support part (1) and the second support part (2) are arranged on the working ground, and a transverse guide rail is installed on the first support part (1) and the second support part (2). The lower side of the movable bearing part (3) spans the transverse guide rail and slides in contact with the transverse guide rail; a transverse push cylinder (4) is provided on the inner side of the first support part (1) or the second support part (2). The transverse push cylinder (4) is connected to the movable bearing part (3) through the cylinder rod on it and pushes the movable bearing part (3) to move; a movable and adjustable transport execution part (6) is provided on the movable bearing part (3), and a longitudinal push cylinder (5) is installed on the transport execution part (6) to push it to move and adjust.

2. The conveying gantry device for quenching shaft parts according to claim 1, characterized in that, The first support part (1) and the second support part (2) have the same structure, and both include, The left support (11), right support (12) and fixed crossbeam (13) are identical in structure, and the bottom of the left support (11) and right support (12) are set on the working ground. One side of the bottom of the fixed crossbeam (13) is installed on the left support (11) and connected to it; the other side of the bottom of the fixed crossbeam (13) is installed on the right support (12) and connected to it; the transverse guide rail is installed on the fixed crossbeam (13).

3. The conveying gantry device for quenching shaft parts according to claim 1, characterized in that, The movable support unit (3) includes a movable frame (31), a first bracket (32), a second bracket (33), and a transverse slider (34). The first bracket (32) is installed on one side of the lower part of the movable frame (31), and the second bracket (33) is installed on the other side of the lower part of the movable frame (31). The movable frame (31) is fixedly welded to the first bracket (32) and the second bracket (33). A transverse slider (34) is installed at the bottom of both the first bracket (32) and the second bracket (33). The transverse slider (34) is slidably engaged on the transverse guide rail.

4. A conveying gantry device for quenching shaft parts according to claim 3, characterized in that, A longitudinal guide rail is mounted on the movable frame (31), and the longitudinal guide rail is fixedly connected to the movable frame (31).

5. A conveying gantry device for quenching shaft parts according to claim 1, characterized in that, The transport actuator (6) includes a movable support (61), a lifting cylinder (62), a cylinder lifting rod (63), and an adsorption actuator (64). A longitudinal slider is installed at the bottom of the movable support (61), the longitudinal slider is engaged with the longitudinal guide rail and slides in contact with the longitudinal guide rail. A lifting cylinder (62) is installed on the movable support (61), and a cylinder lifting rod (63) is installed on the lifting cylinder (62). The adsorption actuator (64) is installed at the outer end of the cylinder lifting rod (63) and is fixedly connected to the cylinder lifting rod (63).

6. A conveying gantry device for quenching shaft parts according to claim 5, characterized in that, The adsorption assembly (64) includes a fixed connecting plate (641), a support frame (642), and a part adsorption unit (643). The upper part of the fixed connecting plate (641) is fixedly connected to the cylinder lifting rod (63), and the support frame (642) is fixedly installed on the lower side of the fixed connecting plate (641). The part adsorption unit (643) for adsorbing parts is installed on the lower part of the support frame (642) and is connected to the support frame (642).

7. A conveying gantry device for quenching shaft parts according to claim 6, characterized in that, Guide sleeves (65) are installed at four positions on the movable support (61). A smooth through hole is opened in the guide sleeve (65), and a guide rod (66) is movably arranged in the smooth through hole. The bottom of the guide rod (66) is installed at the four corners of the upper part of the fixed connecting plate (641) and is fixedly connected to the fixed connecting plate (641).

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