Steel ball quenching feeding device

Abstract

The utility model provides a steel ball quenching feeding device and relates to the technical field of steel ball production and processing. The steel ball quenching feeding device comprises a box body, a conveying table is arranged on one side of the box body, and a quenching device is arranged on one side of the conveying table; a support is installed at the top of the conveying table, symmetrically-distributed limiting mechanisms are longitudinally and movably arranged at the top of the conveying table, a cavity is formed in the top end of the support, a linkage mechanism is contained in the cavity, and a moving mechanism is arranged at the coupling position of the linkage mechanism and the support through an electric telescopic rod. A driving mechanism is arranged at the driving end of the linkage mechanism; the driving mechanism comprises a driving motor installed on the outer wall of one side of the support. The steel ball quenching feeding device provided by the utility model has the advantages that steel balls can be limited when being conveyed on the conveying table, the safety of the steel balls during conveying is guaranteed, collision is avoided, and the production quality of the steel balls is further guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of steel ball production and processing technology, and in particular to a steel ball quenching and feeding device. Background Technology

[0002] Steel balls are spherical iron alloy wear-resistant bodies produced by forging, spinning, rolling and casting. Before casting, the alloy steel balls need to be quenched. Currently, during quenching, the alloy steel balls are usually quenched manually in a combustion furnace with the help of tools. Therefore, the steel balls need to be transported to the quenching device by a feeding device.

[0003] However, with current feeding devices, because the steel balls are round, they tend to roll back and forth during the feeding and transportation process, which can easily cause the steel balls to be bumped and damaged, thus affecting the product quality of the steel balls.

[0004] Therefore, it is necessary to provide a new steel ball quenching and feeding device to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a steel ball quenching feeding device.

[0006] This utility model provides a steel ball quenching and feeding device, which includes a box body. A transfer table is provided on one side of the box body, and a quenching device is provided on one side of the transfer table. A bracket is installed on the top of the transfer table, and symmetrically distributed limiting mechanisms are longitudinally and movably arranged on the top of the transfer table. A cavity is formed inside the top of the bracket, and a linkage mechanism is housed inside the cavity. A moving mechanism is provided at the coupling point between the linkage mechanism and the bracket through an electric telescopic rod, and a driving mechanism is provided at the driving end of the linkage mechanism.

[0007] Preferably, the driving mechanism includes a driving motor mounted on the outer wall of one side of the bracket, the driving end of the driving motor is fixed with a driving shaft, and the end of the driving shaft away from the driving motor extends rotatably into the interior of the cavity.

[0008] Preferably, the linkage mechanism includes a first bevel gear fixedly sleeved on the outer wall of the end of the drive shaft inside the cavity, and second bevel gears are connected to both the front and rear sides of the first bevel gear.

[0009] Preferably, the moving mechanism includes a movable lead screw fixedly inserted through the inner surface of the second bevel gear, and the outer wall of the end of the movable lead screw away from the second bevel gear is connected to a bearing on one side of the inner wall of the cavity.

[0010] Preferably, a movable nut is threaded onto the outer surface of the movable lead screw, and the movable nut is located inside the cavity.

[0011] Preferably, the moving mechanism further includes symmetrically formed moving grooves on the inner top wall of the support, and both moving grooves communicate with the cavity.

[0012] Preferably, a movable slider is movably arranged inside the movable slide groove. One end of the movable slider inside the cavity is connected to a movable nut, and the other end outside the bracket is connected to an electric telescopic rod.

[0013] Preferably, the limiting mechanism includes a limiting plate installed on the outer wall of the end of the electric telescopic rod, and an anti-wear pad is fixed on one side of the outer wall of the limiting plate.

[0014] Compared with related technologies, the steel ball quenching and feeding device provided by this utility model has the following beneficial effects:

[0015] This utility model provides a steel ball quenching and feeding device. Two electric telescopic rods can move two limiting mechanisms to near the top surface of the housing. A driving mechanism then drives a linkage mechanism to rotate inside the cavity, causing the moving mechanism to move the limiting mechanisms longitudinally at the top of the housing. This moves the two limiting mechanisms to a point of near contact with the steel ball surface, thus limiting the steel ball's movement on the conveyor table, ensuring its safety during transport, preventing collisions, and ultimately guaranteeing the quality of the steel balls produced. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a preferred embodiment of a steel ball quenching and feeding device provided by this utility model;

[0017] Figure 2 for Figure 1 A schematic cross-sectional view of the support structure shown;

[0018] Figure 3 for Figure 1 A schematic diagram of the moving structure of the limiting mechanism shown;

[0019] Figure 4 for Figure 2 The diagram shows a top sectional view of the support structure.

[0020] Figure 5 for Figure 4 The diagram shows an enlarged structural representation of A.

[0021] The following are the labels in the diagram: 1. Box body; 2. Transmission table; 3. Support; 4. Limiting mechanism; 41. Limiting plate; 42. Anti-wear pad; 5. Drive mechanism; 51. Drive motor; 52. Drive shaft; 6. Quenching device; 7. Cavity; 8. Linkage mechanism; 81. First bevel gear; 82. Second bevel gear; 9. Moving mechanism; 91. Moving screw; 92. Moving nut; 93. Moving slide; 94. Moving slider; 10. Electric telescopic rod; 11. Storage slot. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figures 1 to 5 A steel ball quenching and feeding device includes a box body 1, a transfer platform 2 is provided on one side of the box body 1, and a quenching device 6 is provided on one side of the transfer platform 2; a support 3 is installed on the top of the transfer platform 2, and symmetrically distributed limiting mechanisms 4 are longitudinally movable on the top of the transfer platform 2; a cavity 7 is formed inside the top of the support 3, and a linkage mechanism 8 is housed inside the cavity 7; a moving mechanism 9 is provided at the coupling point between the linkage mechanism 8 and the support 3 through an electric telescopic rod 10; and a driving mechanism 5 is provided at the driving end of the linkage mechanism 8.

[0024] In use, when the steel ball slides from the housing 1 to the transfer table 2, the two electric telescopic rods 10 immediately drive the two limiting plates 41 to move to the top of the transfer table 2. Then, the drive motor 51 drives the drive shaft 52 to rotate, causing the first bevel gear 81 mounted on the end of the drive shaft 52 to rotate as well. This causes the two second bevel gears 82, which are symmetrically meshed on the front and rear sides of the first bevel gear 81, to rotate in opposite directions. At this time, the two moving screws 91, which are respectively installed in the inner walls of the two second bevel gears 82, will also rotate synchronously, causing the two plates respectively sleeved on the outer walls of the two moving screws 91 to rotate in opposite directions. As the two movable screws 91 rotate, the movable nut 92 will move longitudinally closer to or further away from each other on the outer wall of the two movable screws 91. This causes the two movable sliders 94 installed at the bottom of the two movable nuts 92 to drive the two limiting plates 41 to move synchronously on the top of the transfer table 2 until the two anti-wear pads 42 on one side of the two limiting plates 41 are moved to make slight contact with the steel ball. Then, the steel ball will be automatically conveyed by the transfer table 2 to the inside of the quenching device 6. This can limit the movement of the steel ball on the transfer table 2, ensuring the safety of the steel ball during transportation, avoiding collisions, and thus ensuring the production quality of the steel ball.

[0025] In the specific implementation process, such as Figure 1 and Figure 4As shown, the drive mechanism 5 includes a drive motor 51 mounted on the outer wall of one side of the bracket 3. The drive end of the drive motor 51 is fixed with a drive shaft 52. The end of the drive shaft 52 away from the drive motor 51 extends rotatably into the interior of the cavity 7.

[0026] In use, the drive motor 51 can drive the drive shaft 52 to rotate, so that it can prepare to drive the linkage mechanism 8 to rotate later.

[0027] refer to Figure 4 and Figure 5 As shown, the linkage mechanism 8 includes a first bevel gear 81 fixedly sleeved on the outer wall of the end of the drive shaft 52 inside the cavity 7, and a second bevel gear 82 is connected to both the front and rear sides of the first bevel gear 81.

[0028] In use, the first bevel gear 81 is mounted on the outer wall of the drive shaft 52. When the drive shaft 52 rotates, the first bevel gear 81 will also rotate synchronously, so that the two second bevel gears 82 that are symmetrically meshed on both sides will rotate in opposite directions.

[0029] refer to Figure 3 and Figure 4 As shown, the moving mechanism 9 includes a moving lead screw 91 fixedly inserted through the inner surface of the second bevel gear 82, and the outer wall of the end of the moving lead screw 91 away from the second bevel gear 82 is connected to a bearing on one side of the inner wall of the cavity 7.

[0030] refer to Figure 3 As shown, a movable nut 92 is threaded onto the outer surface of the movable lead screw 91, and the movable nut 92 is located inside the cavity 7.

[0031] In use, the movable lead screw 91 is connected to the second bevel gear 82. When the second bevel gear 82 rotates synchronously with the rotation of the first bevel gear 81, the movable nut 92 will move back and forth in the longitudinal direction on the outer wall of the movable lead screw 91 as the movable lead screw 91 rotates.

[0032] refer to Figure 3 As shown, the moving mechanism 9 also includes symmetrically formed moving grooves 93 on the inner top wall of the bracket 3, and both moving grooves 93 communicate with the cavity 7.

[0033] refer to Figure 3 As shown, a movable slider 94 is movably disposed inside the movable slide 93. One end of the movable slider 94 inside the cavity 7 is connected to the movable nut 92, and the other end outside the bracket 3 is connected to the electric telescopic rod 10.

[0034] In use, the two sides of the movable slider 94 are connected to the movable nut 92 and the electric telescopic rod 10 respectively. When the movable nut 92 moves longitudinally with the rotation of the movable screw 91, the movable slider 94 will drive the electric telescopic rod 10 to move synchronously, in preparation for driving the movement of the limit mechanism 4.

[0035] refer to Figure 1 and Figure 3 As shown, the limiting mechanism 4 includes a limiting plate 41 installed on the outer wall of the end of the electric telescopic rod 10, and an anti-wear pad 42 is fixed on one side of the outer wall of the limiting plate 41.

[0036] When in use, the limiting plate 41 is installed on the end of the electric telescopic rod 10. The height of the limiting plate 41 can be adjusted. The anti-wear pad 42 further protects the surface of the steel ball and prevents it from being bumped.

[0037] refer to Figure 3 As shown, a storage slot 11 is provided on one inner wall of the transmission station 2.

[0038] When in use, the limiting mechanism 4 can be stored in the storage slot 11 without taking up space.

[0039] The working principle of the steel ball quenching and feeding device provided by this utility model is as follows:

[0040] When the steel ball slides from the housing 1 to the transfer table 2, the two electric telescopic rods 10 immediately move the two limiting plates 41 to the top of the transfer table 2. Then, the drive motor 51 drives the drive shaft 52 to rotate, causing the first bevel gear 81 mounted on the end of the drive shaft 52 to rotate as well. This causes the two second bevel gears 82, which are symmetrically meshed on the front and rear sides of the first bevel gear 81, to rotate in opposite directions. At this time, the two moving screws 91, which are respectively installed in the inner walls of the two second bevel gears 82, will also rotate synchronously, causing the two moving screws 91, which are respectively sleeved on the outer walls of the two moving screws 91, to rotate in opposite directions. As the two movable lead screws 91 rotate, the nuts 92 will move longitudinally closer to or further away from each other on the outer walls of the two movable lead screws 91. This causes the two movable sliders 94 installed at the bottom of the two movable nuts 92 to drive the two limiting plates 41 to move synchronously on the top of the transfer table 2 until the two anti-wear pads 42 on one side of the two limiting plates 41 are moved to make slight contact with the steel ball. Then, the steel ball will be automatically conveyed by the transfer table 2 to the inside of the quenching device 6. This can limit the movement of the steel ball on the transfer table 2, ensuring the safety of the steel ball during transportation, avoiding collisions, and thus ensuring the production quality of the steel ball.

[0041] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A steel ball quenching and feeding device, comprising a housing (1), a transfer table (2) being provided on one side of the housing (1), and a quenching device (6) being provided on one side of the transfer table (2); characterized in that, A bracket (3) is installed on the top of the transmission platform (2). A symmetrically distributed limiting mechanism (4) is longitudinally and movably arranged on the top of the transmission platform (2). A cavity (7) is formed inside the top of the bracket (3). A linkage mechanism (8) is housed inside the cavity (7). A moving mechanism (9) is provided at the coupling point between the linkage mechanism (8) and the bracket (3) through an electric telescopic rod (10). A driving mechanism (5) is provided at the driving end of the linkage mechanism (8).

2. The steel ball quenching and feeding device according to claim 1, characterized in that, The drive mechanism (5) includes a drive motor (51) mounted on the outer wall of one side of the bracket (3). The drive end of the drive motor (51) is fixed with a drive shaft (52). The end of the drive shaft (52) away from the drive motor (51) extends rotatably into the interior of the cavity (7).

3. The steel ball quenching and feeding device according to claim 1, characterized in that, The linkage mechanism (8) includes a first bevel gear (81) fixedly sleeved on the outer wall of the end of the drive shaft (52) inside the cavity (7), and a second bevel gear (82) is connected to both the front and rear sides of the first bevel gear (81).

4. The steel ball quenching and feeding device according to claim 1, characterized in that, The moving mechanism (9) includes a moving lead screw (91) fixedly inserted through the inner surface of the second bevel gear (82), and the outer wall of the moving lead screw (91) away from the second bevel gear (82) is connected to the inner wall of one side of the cavity (7) by a bearing.

5. A steel ball quenching and feeding device according to claim 4, characterized in that, The outer surface of the movable lead screw (91) is threaded with a movable nut (92), which is located inside the cavity (7).

6. The steel ball quenching and feeding device according to claim 1, characterized in that, The moving mechanism (9) also includes symmetrically opened moving grooves (93) on the inner top wall of the bracket (3), and both moving grooves (93) are connected to the cavity (7).

7. A steel ball quenching and feeding device according to claim 6, characterized in that, The movable slide (93) is movably provided with a movable slider (94). One end of the movable slider (94) inside the cavity (7) is connected to the movable nut (92), and the other end outside the bracket (3) is connected to the electric telescopic rod (10).

8. The steel ball quenching and feeding device according to claim 1, characterized in that, The limiting mechanism (4) includes a limiting plate (41) installed on the outer wall of the end of the electric telescopic rod (10), and an anti-wear pad (42) is fixed on one side of the outer wall of the limiting plate (41).

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