Multi-station forming machine part precision conveying track

Abstract

The utility model discloses a kind of multi-station forming machine part accurate conveying track, belong to screw forming feed device technical field, comprising: main track, it is arranged obliquely, and the main track is butted on the discharge end of vibration disc, a plurality of blanking ports are opened on the side surface of the main track;Multiple first telescopic cylinders, it is fixedly connected in the other side of the main track;The utility model successively arranges bolt to discharge end by vibration disc, bolt slides down along inclined main track, telescopic of first telescopic cylinder drives stop plate to enter into main track, bolt is shunted from different blanking port into guide groove, bolt falls into guide slide pipe in guide groove subsequently and falls into corresponding guide slide groove, telescopic of second telescopic cylinder drives feeding top block to slide in guide slide groove, feeding top block promotes bolt to enter into the processing station of thread rolling machine, and then realize the feeding of multiple thread rolling stations of single thread rolling machine, and structure design is simple and ingenious.

Description

Technical Field

[0001] This utility model belongs to the technical field of screw forming feeding device, and in particular relates to a precision conveying track for parts of a multi-station forming machine. Background Technology

[0002] In the bolt manufacturing process, the bolt tapping process is mostly carried out using thread rolling equipment. Thread rolling machine is a professional bolt production equipment. The thread rolling machine is mainly fed by a vibrating plate. The bolt blank to be threaded is placed in the vibrating plate and is orderly conveyed to the thread rolling mechanism along the feeding slide under the action of the vibrating plate. Then, it is intermittently pushed into the thread rolling mechanism by the feeding mechanism to realize automated thread rolling.

[0003] Chinese Patent (CN201910737000.2) discloses a bidirectional feeding device for a wire rolling machine, including a base, a frame fixed on the base, a vibrating plate fixed on the top of the frame, and two wire rolling machines. The wire rolling machines are provided with branch feeding slide rails. The discharge end of the vibrating plate is fixedly connected to the main feeding slide rail. The discharge end of the main feeding slide rail is horizontally fixed with a distributing slide rail. The distributing slide rail is surrounded by a distributing slider that slides along its trajectory. The distributing slider has a U-shaped cross section. A lower baffle is fixed at the bottom of the distributing slider. The distributing slider is movably engaged with the distributing slide rail through the lower baffle. Both ends of the distributing slide rail are connected and communicated with the two branch feeding slide rails respectively. A driving mechanism is provided on the base.

[0004] Currently, bidirectional feeding conveyors can meet the feeding needs of two thread rolling machines, but cannot meet the feeding needs of multiple thread rolling stations on a single thread rolling machine. Utility Model Content

[0005] The purpose of this utility model is to provide a precision conveying track for multi-station forming machine parts in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a precision conveying track for parts in a multi-station forming machine, comprising:

[0007] The main track is arranged at an angle and is connected to the discharge end of the vibratory feeder. Multiple discharge ports are opened on one side of the main track.

[0008] Multiple first telescopic cylinders are fixedly connected to the other side of the main track, and the multiple first telescopic cylinders correspond one-to-one with the multiple feeding ports. A stop plate is fixedly connected to the telescopic end of the first telescopic cylinder.

[0009] A transposition plate is fixedly connected to one side of the main track. The transposition plate is provided with multiple guide grooves, which respectively connect to multiple feeding ports.

[0010] Multiple fixed seats are located below the main track and fixedly connected to the platform of the wire rolling machine. The multiple fixed seats are connected to multiple guide grooves through multiple guide tubes. Each fixed seat has a guide groove, which is connected to the guide tube. A feeding top block is slidably connected in the guide groove. A second telescopic cylinder is fixedly connected in the fixed seat, and the second telescopic cylinder is connected to and drives the feeding top block.

[0011] As a further description of the above technical solution:

[0012] The cross-sections of the guide groove and the top block for feeding are both T-shaped.

[0013] As a further description of the above technical solution:

[0014] The width of the discharge port is equal to the width of the guide groove.

[0015] As a further description of the above technical solution:

[0016] The end of the guide groove is provided with a circular hole groove, which is connected to the guide tube.

[0017] As a further description of the above technical solution:

[0018] The width of the guide groove is not less than the inner diameter of the guide tube.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0020] In this invention, bolts are sequentially arranged to the discharge end by a vibratory feeder. The bolts slide down the inclined main track. The extension and retraction of the first telescopic cylinder drives the stop plate into the main track, diverting the bolts from different discharge ports into the guide groove. The bolts fall into the guide tube in the guide groove and then into the corresponding guide groove. The extension and retraction of the second telescopic cylinder drives the feeding top block to slide in the guide groove. The feeding top block pushes the bolts into the processing station of the wire rolling machine, thereby realizing the feeding of multiple wire rolling stations of a single wire rolling machine. The structural design is simple and ingenious. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a precision conveying track for parts in a multi-station forming machine.

[0022] Figure 2 for Figure 1 A magnified view of part A in the middle.

[0023] Figure 3 This is a top view of a precision part conveying track for a multi-station forming machine.

[0024] Figure 4 for Figure 3 A magnified view of part B in the middle section.

[0025] Figure 5 for Figure 4 The usage status is shown in the diagram.

[0026] Figure 6 This is a cross-sectional view of a precision part conveying track for a multi-station forming machine.

[0027] Figure 7 for Figure 6 The usage status is shown in the diagram.

[0028] Figure 8 This is a schematic diagram of the structure of a fixed seat in a precision conveying track for parts in a multi-station forming machine.

[0029] Figure 9 for Figure 8 The usage status is shown in the diagram.

[0030] Figure 10 An exploded view of a fixed seat in a precision conveying track for parts in a multi-station forming machine.

[0031] Legend:

[0032] 1. Main track; 2. Vibratory feeder; 3. Feed inlet; 4. First telescopic cylinder; 5. Stop plate; 6. Rotating plate; 7. Guide groove; 8. Fixed seat; 9. Guide tube; 10. Guide groove; 11. Feeding top block; 12. Second telescopic cylinder; 13. Circular hole groove. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figure 1-10 This utility model provides a technical solution: a precision conveying track for parts in a multi-station forming machine, comprising:

[0035] The main track 1 is arranged at an angle and is connected to the discharge end of the vibratory feeder 2. Multiple discharge ports 3 are opened on one side of the main track 1.

[0036] Multiple first telescopic cylinders 4 are fixedly connected to the other side of the main track 1, and the multiple first telescopic cylinders 4 correspond one-to-one with the multiple discharge ports 3. A stop plate 5 is fixedly connected to the telescopic end of the first telescopic cylinder 4.

[0037] A transposition plate 6 is fixedly connected to one side of the main track 1. The transposition plate 6 has multiple guide grooves 7, which are respectively connected to multiple discharge ports 3.

[0038] Multiple fixed seats 8 are located below the main track 1 and fixedly connected to the platform of the wire rolling machine. The multiple fixed seats 8 are connected to multiple guide grooves 7 through multiple guide tubes 9. A guide groove 10 is opened in the fixed seat 8 and the guide groove 10 is connected to the guide tube 9. A feeding top block 11 is slidably connected in the guide groove 10. A second telescopic cylinder 12 is fixedly connected in the fixed seat 8. The second telescopic cylinder 12 is connected to and drives the feeding top block 11.

[0039] The cross-section of the guide groove 10 and the cross-section of the feeding top block 11 are both T-shaped, which ensures that the feeding top block 11 slides stably in the guide groove 10, and also ensures that the bolt to be processed slides stably in the guide groove 10.

[0040] The width of the discharge port 3 is equal to the width of the guide groove 7, ensuring that the bolt to be processed can smoothly enter the guide groove 7 from the discharge port 3.

[0041] The end of the guide groove 7 is provided with a circular hole groove 13, which is connected to the guide tube 9 to ensure that the bolt to be processed can smoothly enter the circular hole groove 13 from the guide groove 7.

[0042] The width of the guide groove 10 is not less than the inner diameter of the guide tube 9, ensuring that the bolt to be processed can fall smoothly from the guide tube 9 into the guide groove 10.

[0043] Working principle: First, the vibratory feeder 2 arranges the bolts one by one to the discharge end. The bolts slide down the inclined main track 1. Second, if it is necessary to feed material into a certain guide tube 9, it is only necessary to control the extension of the corresponding first telescopic cylinder 4. After the first telescopic cylinder 4 extends, it drives the stop plate 5 into the main track 1. The bolts are diverted from the discharge port 3 into the guide groove 7. The bolts fall into the guide tube 9 from the round hole groove 13 in the guide groove 7. The bolts accumulate in the guide tube 9. The bolts at the bottom fall into the corresponding guide groove 10. Similarly, the bolts can be diverted into multiple guide tubes 9. Finally, the extension and retraction of the second telescopic cylinder 12 drives the feeding top block 11 to slide back and forth in the guide groove 10. The feeding top block 11 pushes the bolts into the processing station of the wire rolling machine, thereby realizing the feeding of multiple wire rolling stations of a single wire rolling machine.

[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A precision conveying track for parts in a multi-station forming machine, characterized in that: include: The main track (1) is arranged at an angle and is connected to the discharge end of the vibrating plate (2). Multiple discharge ports (3) are opened on one side of the main track (1). Multiple first telescopic cylinders (4) are fixedly connected to the other side of the main track (1), and the multiple first telescopic cylinders (4) correspond one-to-one with the multiple discharge ports (3). A stop plate (5) is fixedly connected to the telescopic end of the first telescopic cylinder (4). A transposition plate (6) is fixedly connected to one side of the main track (1). The transposition plate (6) is provided with multiple guide grooves (7), and the multiple guide grooves (7) are respectively connected to multiple discharge ports (3). Multiple fixed seats (8) are located below the main track (1) and fixedly connected to the platform of the wire rolling machine. The multiple fixed seats (8) are connected to multiple guide grooves (7) through multiple guide tubes (9). A guide groove (10) is opened in the fixed seat (8). The guide groove (10) is connected to the guide tube (9). A feeding top block (11) is slidably connected in the guide groove (10). A second telescopic cylinder (12) is fixedly connected in the fixed seat (8). The second telescopic cylinder (12) is connected to and drives the feeding top block (11).

2. The precision conveying track for multi-station forming machine parts according to claim 1, characterized in that, The cross-section of the guide groove (10) and the cross-section of the feeding top block (11) are both T-shaped.

3. The precision conveying track for multi-station forming machine parts according to claim 1, characterized in that, The width of the discharge port (3) is equal to the width of the guide groove (7).

4. The precision conveying track for multi-station forming machine parts according to claim 3, characterized in that, The end of the guide groove (7) is provided with a circular hole groove (13), which is connected to the guide tube (9).

5. The precision conveying track for multi-station forming machine parts according to claim 4, characterized in that, The width of the guide groove (10) is not less than the inner diameter of the guide tube (9).

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