Automatic direction adjusting and feeding device for vibrating type shaft parts

Abstract

The utility model discloses a vibration type automatic direction adjusting feeding device for shaft parts. The vibration type automatic direction adjusting feeding device comprises a base, an oscillator, a storage barrel, a part sliding bottom plate and a part clamping plate. Through the action of an oscillator, parts stored in a storage barrel are conveyed to the top from the bottom through a feeding spiral groove and enter a part sliding bottom plate, and due to the action of a part falling opening formed in a part clamping plate and the gradient setting action of the part sliding bottom plate, the parts can be conveyed to the part sliding bottom plate; the non-shaft shoulder end of the forward entering part is directly turned to face the outer side of the part sliding bottom plate, and the non-shaft shoulder end of the reverse entering part is also turned to face the outer side of the part sliding bottom plate when the non-shaft shoulder end of the reverse entering part advances to the length of one part along the part blanking port, so that the direction adjustment of the parts in various postures is consistent, and the production efficiency is improved. The operation is automatic; a part shaft shoulder of a follow-up mechanical arm put into equipment is always located at the position of the tool withdrawal groove in the guide wheel-grinding wheel-push plate, and equipment safety under the automation condition is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding of shaft parts, in particular to a vibration-type automatic direction-adjusting feeding device for shaft parts. Background Art

[0002] The production of products such as aircraft webs, frames, and automotive engine turbochargers requires a large number of components, such as bushings with shouldered shafts and hollow pins. These components are typically non-removably mounted on the housings of aircraft components and turbochargers. The outer surface of these components is mounted on the main body of the assembly, while the inner hole serves as the locating element for the control shaft. Whether used in turbochargers or control devices on aircraft components, the actuators have strict deflection control requirements. Controlling this deflection error requires precise fit between the hollow bushing and the shaft.

[0003] These bushings are in high demand, are hollow, and have shoulders. Using cylindrical grinders, achieving concentricity and cylindricity requirements is difficult, and processing efficiency is low. Therefore, leveraging the rigidity of the guide wheel-grinding wheel system on a centerless grinder allows for high-speed cutting, significantly improving processing efficiency. While addressing the challenges of centerless grinding of parts with shoulders on a centerless grinder, it's important to consider the short processing time and frequent loading required for these parts. Existing loading methods are typically performed manually, or feature automatic loading mechanisms that are unsuitable for turning and loading parts with shoulders.

[0004] Therefore, it is necessary to develop a vibrating shaft parts automatic direction adjustment feeding device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to design a vibration type shaft parts automatic direction adjustment feeding device in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A vibrating shaft parts automatic direction adjustment feeding device, comprising:

[0008] base;

[0009] an oscillator; the oscillator is mounted in the base;

[0010] Storage barrel; the storage barrel is mounted on a base; a feeding spiral groove from the bottom to the top is provided on the side wall of the storage barrel; a plurality of shaft parts with shaft shoulders are placed in the storage barrel;

[0011] Part sliding bottom plate; the first end of the part sliding bottom plate is connected to the upper end of the feeding spiral groove, and the height of the side of the part sliding bottom plate away from the axis of the storage barrel is lower than the height of the side close to the axis of the storage barrel;

[0012] Parts pallet; the parts pallet is vertically mounted on the parts sliding base plate, and the first end of the parts sliding base plate is connected to the outer side of the upper end of the feeding spiral groove, and the parts pallet is provided with interconnected parts blanking ports and parts chutes along its length direction. The length of the parts blanking ports is longer than the length of the part, and the parts blanking ports are arranged close to the upper end of the feeding spiral groove. The height of the parts blanking ports is greater than the diameter of the part at the non-shoulder part and smaller than the diameter of the part at the shoulder part, and the height of the parts chute is greater than the diameter of the part at the shoulder part.

[0013] The beneficial effects of the present invention are:

[0014] The present application uses the action of an oscillator to transport the parts stored in the storage barrel from the bottom to the top through the feeding spiral trough and enter the part sliding bottom plate. Due to the action of the part blanking port set on the part clamping plate and the slope setting of the part sliding bottom plate, the non-shoulder end of the part entering in the forward direction is directly turned to face the outside of the part sliding bottom plate, and the non-shoulder end of the part entering in the reverse direction is also turned to face the outside of the part sliding bottom plate when it moves along the part blanking port to a part length, thereby achieving consistent direction adjustment of parts in various postures and automated operation; to ensure that the shoulder of the part placed in the equipment by the subsequent robot is always located at the position of the guide wheel-grinding wheel-pushing plate retraction groove, thereby ensuring the safety of the equipment under automated conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main view of the utility model (partial cutaway);

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 It is a top view of the utility model;

[0018] Figure 4 This is a schematic diagram of the expansion of the parts clamping plate in the utility model;

[0019] Figure 5 It is a cross-sectional view of the sliding bottom plate of the part in the utility model;

[0020] The names corresponding to the reference numerals are:

[0021] In the figure: 1-base, 2-oscillator, 3-storage barrel, 4-feeding spiral trough, 5-part slide rack, 6-part sliding bottom plate, 7-part clamping plate, 8-part push plate, 9-part blanking port, 10-part chute, 11-part blanking trough, 12-forward entry of parts, 13-reverse entry of parts. DETAILED DESCRIPTION

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the embodiments of the present invention. It should be understood that the described embodiments are only a portion of the embodiments of the present invention, not all of them. Generally, the components of the embodiments of the present invention described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0025] In the description of the present utility model, it should be understood that the terms "upper", "lower", "inside", "outside", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use, or are directions or positional relationships commonly understood by those skilled in the art. These directions or positional relationships are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present utility model.

[0026] Furthermore, the terms “first”, “second”, etc. are merely used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0027] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, terms such as "disposed" and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0028] The specific implementation of the present invention is described in detail below with reference to the accompanying drawings.

[0029] like Figure 1-5 As shown, a vibration type shaft parts automatic direction adjustment feeding device includes:

[0030] Base 1;

[0031] Oscillator 2; Oscillator 2 is installed in the base 1;

[0032] Storage barrel 3; storage barrel 3 is mounted on base 1; a feeding spiral groove 4 is provided on the side wall of storage barrel 3 from bottom to top; the width of feeding spiral groove 4 is slightly larger than the diameter of the shaft shoulder of the part; multiple shaft parts with shaft shoulders are placed in storage barrel 3;

[0033] Part sliding base plate 6; the first end of the part sliding base plate 6 is connected to the upper end of the feed spiral groove 4, and the height of the side of the part sliding base plate 6 away from the axis of the storage barrel 3 is lower than the height of the side close to the axis of the storage barrel 3;

[0034] Parts clamping plate 7; the parts clamping plate 7 is vertically mounted on the parts sliding base plate 6, and the first end of the parts sliding base plate 6 is connected to the outer side of the upper end of the feeding spiral groove 4, and the parts clamping plate 7 is provided with a parts blanking port 9 and a parts chute 10 that are interconnected along its length direction. The length of the parts blanking port 9 is longer than the length of the part, and the parts blanking port 9 is arranged close to the upper end of the feeding spiral groove 4. The height of the parts blanking port 9 is greater than the diameter of the part at the non-shoulder part and smaller than the diameter of the part at the shoulder part, and the height of the parts chute 10 is greater than the diameter of the part at the shoulder part.

[0035] like Figure 3 As shown, in some embodiments, the part sliding base plate 6 and the part clamping plate 7 are both formed into an arc shape, the first end of the part clamping plate 7 is arranged above the middle of the first end of the part sliding base plate 6, and the second end of the part clamping plate 7 is arranged above the inner side of the second end of the part sliding base plate 6.

[0036] In some embodiments, the part sliding base plate 6 is tilted from the first end to the second end.

[0037] like Figure 3 As shown, in some embodiments, a part push plate 8 is vertically arranged above the inner side of the full length section of the part sliding base 6, and the part push plate 8 is arc-shaped. The part push plate 8 is used to limit the inner position of the part.

[0038] like Figure 3 As shown, in some embodiments, the vibrating shaft parts automatic direction adjustment loading device also includes a parts slide rack 5, the first end of the parts slide rack 5 is connected to the storage barrel 3, and the parts sliding base 6 and the parts clamping plate 7 are both connected to the bottom of the parts slide rack 5.

[0039] like Figure 2-3 As shown, in some embodiments, the vibration-type shaft parts automatic direction adjustment feeding device further includes a parts blanking chute 11, and the parts blanking chute 11 is connected to the second end of the parts sliding base plate 6.

[0040] The oscillator 2 of the present application adopts a high-frequency, small-amplitude power source, and vibrates the parts through the feeding spiral groove 4 installed on the storage barrel 3. The parts are squeezed from the top to the periphery under the action of the vibration wave. Since the width of the feeding spiral groove 4 is slightly larger than the diameter of the part's shoulder, the parts are arranged longitudinally in the feeding spiral groove 4 and gradually move from bottom to top. When the parts reach the part sliding bottom plate 6, the parts are continuously transformed from the circumferential movement along the spiral groove of the barrel edge to the parallel movement on the part moving slide under the obstruction of the part clamping plate 7. Because of the effect of the part blanking port 9 set on the part clamping plate 7 and the slope setting of the part sliding bottom plate 6, the non-shoulder end of the part 12 entering the forward direction passes through the part blanking port 9 and is directly turned to the outside of the part sliding bottom plate 6, and enters the non-axial end of the part 13 in the reverse direction. When the shoulder end moves along the part blanking port 9 to a part length (because the shoulder end of the reverse-entering part 13 enters first, and the shoulder end diameter is larger than the height of the part blanking port 9, the shoulder end cannot directly turn around and pass through the part blanking port 9), the non-shoulder end of the part is also turned to face the outside of the part sliding base plate 6 (at this time, the non-shoulder end of the reverse-entering part 13 can be turned around and pass through the part blanking port 9 after disengaging from the block of the feeding spiral groove 4). Then all the parts are arranged here with the non-shoulder end facing outward and the shoulder facing inward, and then continue to be pushed toward the part chute 10. During the pushing process, since the front end of the part push plate 8 is connected to the inner side of the second end of the part sliding base plate 6, the part passes through the part chute 10 as a whole and enters the part blanking trough 11 connected to the rear end, and continues to be transmitted to the rear end.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A vibrating shaft parts automatic direction adjustment feeding device, characterized in that: include: base; Oscillator; The oscillator is mounted in the base; Storage barrel; the storage barrel is mounted on a base; a feeding spiral groove from the bottom to the top is provided on the side wall of the storage barrel; a plurality of shaft parts with shaft shoulders are placed in the storage barrel; Part sliding bottom plate; the first end of the part sliding bottom plate is connected to the upper end of the feeding spiral groove, and the height of the side of the part sliding bottom plate away from the axis of the storage barrel is lower than the height of the side close to the axis of the storage barrel; Parts pallet; the parts pallet is vertically mounted on the parts sliding base plate, and the first end of the parts sliding base plate is connected to the outer side of the upper end of the feeding spiral groove, and the parts pallet is provided with interconnected parts blanking ports and parts chutes along its length direction. The length of the parts blanking ports is longer than the length of the part, and the parts blanking ports are arranged close to the upper end of the feeding spiral groove. The height of the parts blanking ports is greater than the diameter of the part at the non-shoulder part and smaller than the diameter of the part at the shoulder part, and the height of the parts chute is greater than the diameter of the part at the shoulder part.

2. A vibration type shaft parts automatic direction adjustment feeding device according to claim 1, characterized in that: The part sliding base and the part clamping plate are both formed in an arc shape, the first end of the part clamping plate is arranged above the middle of the first end of the part sliding base, and the second end of the part clamping plate is arranged above the inner side of the second end of the part sliding base.

3. A vibration type shaft parts automatic direction adjustment feeding device according to claim 2, characterized in that: The part sliding base is tilted from the first end to the second end.

4. A vibration type shaft parts automatic direction adjustment feeding device according to claim 1, characterized in that: A parts pushing plate is vertically arranged on the upper inner side of the full-length section of the parts sliding bottom plate, and the parts pushing plate is arc-shaped.

5. A vibration type shaft parts automatic direction adjustment feeding device according to claim 4, characterized in that: The vibrating shaft parts automatic direction adjustment loading device also includes a parts slide rack, a first end of the parts slide rack is connected to the storage barrel, and the parts sliding bottom plate and the parts clamping plate are both connected to the bottom of the parts slide rack.

6. The vibration type automatic direction adjustment feeding device for shaft parts according to claim 1 is characterized in that: The vibrating shaft parts automatic direction adjustment feeding device also includes a parts blanking chute, which is connected to the second end of the parts sliding base plate.

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