Automatic milling machine feeding mechanism for ball cage holder machining

Abstract

The utility model discloses an automatic milling machine feeding mechanism for processing a ball cage retainer, which comprises a rack, a plurality of groups of bottom columns are fixed at the bottom of the rack, a feeding disc is mounted at the top of the rack, a plurality of groups of arc-shaped grooves are formed in the side part of the feeding disc, a driving mechanism II is arranged above the feeding disc, and a driving mechanism III is arranged above the driving mechanism II. The second driving mechanism is used for driving the feeding disc to rotate. According to the automatic milling machine feeding mechanism for processing the ball cage retainers, the ball cage retainers can be conveyed through the conveying belt, and the continuously rolling conveying belt can enable the ball cage retainers above the conveying belt to continuously displace, so that the ball cage retainers can be ensured to sequentially move into an arc-shaped groove in the side part of the feeding disc to be transferred; compared with a comparison case, according to the technical scheme, the position of the ball cage holder is adjusted through continuous rolling of the conveying belt, and then the situation that the ball cage holder is stacked and cannot be discharged can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to automobile parts processing, in particular to an automatic milling machine loading mechanism for processing a ball cage retainer. Background Art

[0002] The ball cage, also known as the constant velocity joint, is an important component in the automobile transmission system. Its function is to transfer the engine power from the transmission to the drive wheels to drive the car. The most commonly used ones are the ball cage type constant velocity joint and the tripod type constant velocity joint. The cage plays the role of isolating the rolling elements at equal distances in the rolling bearing, preventing the rolling elements from falling, and guiding and driving the rolling elements to rotate.

[0003] A Chinese patent with publication number CN214685479U discloses a feeding device in a ball cage processing machine, including a material holding body, the upper end face of the material holding body is provided with a feeding port, the lower end face of the feeding port is provided with a cavity, the lower end face of the cavity is provided with an inclined platform, the upper end face of the inclined platform is provided with a ball cage, a discharge port is provided on the side of the material holding body away from the inclined platform, a first conveyor belt is provided on the side of the discharge port away from the inclined platform, and a baffle is provided on the outer surface of the first conveyor belt.

[0004] In summary, the above patent sets a material holding body. When feeding the processing machine, it is only necessary to put the ball cage into the material holding body from the feeding port. The material holding body will cause the ball cages to be transported one by one by the first conveyor belt, thereby realizing the loading of the ball cages. However, with this loading method, the ball cages will accumulate in the material holding body, which will cause the ball cages to be blocked at the discharge port at the bottom of the material holding body and fail to discharge the material, resulting in poor loading efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide an automated milling machine loading mechanism for ball cage retainer processing, so as to solve the problem that the ball cages will be accumulated in the material holding body in the loading method of the above-mentioned patent proposed in the above-mentioned background technology, which will cause the ball cages to be blocked at the material outlet at the bottom of the material holding body and no material will be discharged.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic milling machine loading mechanism for ball cage cage processing, comprising a frame,

[0007] A plurality of bottom columns are fixed at the bottom of the frame, and a notch is provided at the side of the frame, a conveyor belt is provided inside the notch, and a driving mechanism 1 is provided at the side of the frame;

[0008] A feeding tray is installed on the top of the frame, and a plurality of arc grooves are provided on the side of the feeding tray. A second driving mechanism is arranged above the feeding tray, and the second driving mechanism is used to drive the feeding tray to rotate.

[0009] In the above technical scheme, the ball cage retainer can be transported by the conveyor belt, and the continuously rolling conveyor belt can continuously displace the ball cage retainer above it, so that it can be ensured that the ball cage retainer will move to the arc groove on the side of the feeding tray in sequence, and the driving mechanism 2 can drive the feeding tray to rotate, so that the ball cage retainer in the arc groove can be rotated to a position opposite to the conveyor belt, thereby achieving the purpose of loading. Compared with the comparative case, this technical scheme adjusts the position of the ball cage retainer by continuously rolling the conveyor belt, thereby avoiding the situation where the ball cage retainer is piled up and cannot discharge materials.

[0010] Preferably, the driving mechanism 1 includes a motor 1, the motor 1 is fixed to the side of the frame, and the output end of the motor 1 is connected to a driving roller, the driving roller is installed inside the notch, and the conveyor belt is sleeved on the driving roller.

[0011] In the above technical solution, the motor 1 can drive the driving roller to rotate, so that the driving roller drives the conveyor belt to roll.

[0012] Preferably, the second driving mechanism comprises a gantry, the gantry is fixed to the top of the frame, and a second motor is installed on the top of the gantry, and the output end of the second motor is connected to the feeding tray.

[0013] In the above technical solution, the feed tray can be driven to rotate by the motor 2 on the gantry, so as to rotate the ball cage retainer in the arc groove on the side of the feed tray to the side opposite to the conveyor belt.

[0014] Preferably, a guide plate is also fixed on the top of the frame.

[0015] In the above technical solution, the guide plate can guide the Qiu Longbo cage on the conveyor belt to prevent the ball cage cage from shifting around.

[0016] Preferably, a hydraulic cylinder is provided through the frame, and a horizontal plate is fixed to the output end of the hydraulic cylinder, an electric clamp is provided on the horizontal plate, and a driving mechanism three is also provided at the bottom of the frame.

[0017] In the above technical solution, the hydraulic cylinder can drive the cross plate and the electric clamp to move vertically so that the electric clamp can clamp the ball cage retainer rotated to the opposite side of the conveyor belt. Then, the cross plate can be driven to rotate through the driving mechanism so that the ball cage retainer can be rotated to the automated milling machine for processing.

[0018] Preferably, the driving mechanism three includes a motor three, the motor three is installed at the bottom of the frame, and a gear one is provided at the output end of the motor three, and a gear two is provided at the bottom of the hydraulic cylinder, and the gear two is meshed with the gear one.

[0019] In the above technical solution, the motor three can drive the gear one to rotate, and the gear one will drive the meshing gear two to rotate, thereby driving the hydraulic cylinder and the cross plate to rotate.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the automatic milling machine loading mechanism for ball cage cage processing,

[0021] (1) The ball cage holder can be transported by the conveyor belt, and the continuously rolling conveyor belt can continuously displace the ball cage holder above it, so that the ball cage holder can be moved to the arc groove on the side of the feeding tray in sequence for transfer, and the ball cage holder will not be blocked. Compared with the comparative case, this technical solution adjusts the position of the ball cage holder by continuously rolling the conveyor belt, thereby avoiding the situation where the ball cage holder is piled up and does not discharge the material;

[0022] (2) The hydraulic cylinder drives the cross plate to descend, so that the electric clamp on the cross plate can clamp the ball cage holder in the arc groove on the side of the feed plate. Then, the driving mechanism can drive the hydraulic cylinder and the cross plate to rotate so that the ball cage holder can be rotated to the workbench of the automated milling machine for processing. This technical solution can realize the function of automatically loading the ball cage holder to the automated milling machine without manual handling, thereby improving work efficiency and the degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the frame of the utility model from a top view;

[0025] Figure 3 This is a schematic diagram of the structure of the feeding tray of the utility model.

[0026] In the figure: 1. frame, 2. bottom column, 3. notch, 4. conveyor belt, 5. driving mechanism 1, 501. motor 1, 502. driving roller, 6. feeding tray, 7. arc groove, 8. driving mechanism 2, 801. gantry, 802. motor 2, 9. guide plate, 10. hydraulic cylinder, 11. cross plate, 12. electric clamp, 13. driving mechanism 3, 1301. motor 3, 1302. gear 1, 1303. gear 2. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-3 The utility model provides a technical solution: an automatic milling machine loading mechanism for ball cage cage processing, such as Figure 1 , Figure 2 and Figure 3 As shown, a plurality of bottom columns 2 are fixed to the bottom of the frame 1, and a notch 3 is provided on the side of the frame 1, a conveyor belt 4 is provided inside the notch 3, and a driving mechanism 5 is provided on the side of the frame 1;

[0029] A feeding tray 6 is installed on the top of the frame 1, and a plurality of arc grooves 7 are provided on the side of the feeding tray 6. A driving mechanism 8 is arranged above the feeding tray 6, and the driving mechanism 8 is used to drive the feeding tray 6 to rotate.

[0030] Furthermore, an automated milling machine body is disposed on the right side of the frame 1 .

[0031] like Figure 1 and Figure 2 As shown, the driving mechanism 5 includes a motor 501, which is fixed to the side of the frame 1, and the output end of the motor 501 is connected to the driving roller 502, the driving roller 502 is installed inside the notch 3, and the conveyor belt 4 is sleeved on the driving roller 502.

[0032] like Figure 1 and Figure 2 As shown, the second driving mechanism 8 includes a gantry 801 , which is fixed to the top of the frame 1 , and a second motor 802 is installed on the top of the gantry 801 , and the output end of the second motor 802 is connected to the feeding tray 6 .

[0033] like Figure 1 and Figure 2 As shown, a guide plate 9 is also fixed on the top of the frame 1.

[0034] like Figure 1 As shown, a hydraulic cylinder 10 is disposed through the frame 1, and a transverse plate 11 is fixed to the output end of the hydraulic cylinder 10, an electric clamp 12 is disposed on the transverse plate 11, and a driving mechanism 3 13 is also disposed at the bottom of the frame 1.

[0035] like Figure 1As shown, the driving mechanism three 13 includes a motor three 1301, which is installed at the bottom of the frame 1, and a gear one 1302 is provided at the output end of the motor three 1301, and a gear two 1303 is provided at the bottom of the hydraulic cylinder 10, and the gear two 1303 is meshed with the gear one 1302.

[0036] Working principle: When in use, the motor 501 can be turned on to drive the driving roller 502 to rotate, so that the driving roller 502 drives the conveyor belt 4 to roll, and then the ball cage holder to be processed can be placed on the conveyor belt 4, and as the conveyor belt 4 is transported, the ball cage holder on the conveyor belt 4 will continue to move closer to the feed tray 6, and the guide plate 9 can guide the ball cage holder, so that the ball cage holder can be moved to the arc groove 7 on the side of the feed tray 6, and the continuously rolling conveyor belt 4 will continuously adjust the position of the ball cage holder accumulated above it, so that the ball cage holder can be prevented from being piled up and blocked. After the ball cage holder enters the arc groove 7 on the side of the feed tray 6, the gantry 801 can be opened. Motor two 802 drives the feed tray 6 to rotate, and the ball cage holder in the arc groove 7 on the side of the feed tray 6 will rotate to the side opposite to the conveyor belt 4, and then the hydraulic cylinder 10 can be opened to drive the cross plate 11 to descend, so that the clamping claws at the bottom of the electric clamp 12 are stuck in the ball cage holder, and then the electric clamp 12 can be opened to drive the clamping claws to move away from each other and press against the inner wall of the ball cage holder, and then the hydraulic cylinder 10 is opened to drive the cross plate 11 to rise, and the motor three 1301 is turned on to drive the gear one 1302 to rotate, so that the gear one 1302 drives the gear two 1303 and the hydraulic cylinder 10 to rotate, which can drive the cross plate 11 and the electric clamp 12 to rotate to the workpiece placement table of the milling machine, thereby achieving the purpose of automatic loading.

[0037] This completes the entire operation, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automated milling machine loading mechanism for ball cage cage processing, comprising a frame (1), characterized in that: A plurality of bottom columns (2) are fixed to the bottom of the frame (1), a notch (3) is provided on the side of the frame (1), a conveyor belt (4) is provided inside the notch (3), and a driving mechanism (5) is provided on the side of the frame (1); A feeding tray (6) is installed on the top of the frame (1), and a plurality of arc grooves (7) are provided on the side of the feeding tray (6). A second driving mechanism (8) is arranged above the feeding tray (6), and the second driving mechanism (8) is used to drive the feeding tray (6) to rotate.

2. The automatic milling machine loading mechanism for ball cage cage processing according to claim 1 is characterized in that: The driving mechanism (5) comprises a motor (501), the motor (501) is fixed to the side of the frame (1), and the output end of the motor (501) is connected to a driving roller (502), the driving roller (502) is installed inside the notch (3), and the conveyor belt (4) is sleeved on the driving roller (502).

3. The automatic milling machine loading mechanism for ball cage cage processing according to claim 1 is characterized in that: The second driving mechanism (8) comprises a gantry (801), the gantry (801) is fixed to the top of the frame (1), and a second motor (802) is installed on the top of the gantry (801), and the output end of the second motor (802) is connected to the feeding tray (6).

4. The automatic milling machine loading mechanism for ball cage cage processing according to claim 1 is characterized in that: A guide plate (9) is also fixed on the top of the frame (1).

5. The automatic milling machine loading mechanism for ball cage cage processing according to claim 1 is characterized in that: A hydraulic cylinder (10) is provided through the frame (1), and a transverse plate (11) is fixed to the output end of the hydraulic cylinder (10), an electric clamp (12) is provided on the transverse plate (11), and a driving mechanism three (13) is also provided at the bottom of the frame (1).

6. The automatic milling machine loading mechanism for ball cage cage processing according to claim 5, characterized in that: The driving mechanism three (13) comprises a motor three (1301), the motor three (1301) is installed at the bottom of the frame (1), and a gear one (1302) is provided at the output end of the motor three (1301), and a gear two (1303) is sleeved at the bottom of the hydraulic cylinder (10), and the gear two (1303) is meshed with the gear one (1302).

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