Feeding device of thread rolling machine

Abstract

The utility model relates to the technical field of thread rolling machines, and provides a thread rolling machine feeding device which comprises a feeding machine body, a sliding rail is fixedly connected to the interior of the feeding machine body, a sliding block is slidably connected to the exterior of the sliding rail, a guide plate is fixedly connected to the top of the sliding block, and a collecting plate is fixedly connected to one side of the exterior of the feeding machine body. An inclined plate is fixedly connected to one side of the exterior of the feeding machine body, a mounting shell is fixedly mounted on the exterior of the feeding machine body, a connecting shell is arranged in the mounting shell, a buffer plate is fixedly connected to one side of the interior of the connecting shell, and a buffer pad is fixedly connected to the bottom of an inner cavity of the connecting shell. And the exterior of the connecting shell makes contact with the interior of the mounting shell, handles are fixedly connected to the two sides of the exterior of the buffer plate, and a motor is fixedly connected to one side of the exterior of the mounting shell. Through the technical scheme, the problem that the service life of a container for collecting materials is inconvenient to guarantee in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of thread rolling machines, and particularly to a feeding device for a thread rolling machine. Background Art

[0002] A thread rolling machine is a multi-functional cold extrusion forming machine tool. The thread rolling machine can perform operations such as thread rolling, straight thread rolling, and helical thread rolling on workpieces in a cold state within its rolling pressure range; rolling of straight teeth, helical teeth, and helical spline gears; straightening, diameter reduction, rolling, and various forming rolling. The machine has a safe and reliable electric-hydraulic execution and control system, and each working cycle can be selected in three modes: manual, semi-automatic, and automatic. The cold rolling process of thread rolling is an advanced non-cutting process, which can effectively improve the internal and surface quality of workpieces. The radial compressive stress generated during processing can significantly improve the fatigue strength and torsional strength of workpieces. It is an ideal process with high efficiency, energy saving, and low consumption. The structural dimensions, geometric tolerances, and technical requirements of the rolling wheels are formulated with reference to thread rolling wheels and cylindrical measuring gears. The common normal length or the distance M between pins of the rolling wheels is calculated according to the spline data in gear manufacturing.

[0003] The patent specification with the publication number CN204396759U discloses an automatic feeding device for a screw thread rolling machine, including a stacking device, a conveying wheel, and a pushing device. The cross-section of the conveying wheel is in a gear shape. The conveying wheel is fixed in the center of the stacking device and the pushing device through a transmission shaft. The stacking device includes an electric push rod, a support member, a stacking plate, and a baffle. The electric push rod and the support member are respectively fixed at both ends of the lower bottom surface of the stacking plate, and the baffle is installed at one end of the stacking plate close to the electric push rod. The utility model transports the material rod by means of gear-type clamping, with high reliability; uses an electric push rod to provide power, eliminating pneumatic and hydraulic power devices, having a simple structure, and can achieve precise control, ensuring synchronous operation with the conveying wheel.

[0004] However, it is found in the implementation of the related technology that the above technical solutions have the following problems: The above device is not convenient for buffering the material during the feeding process, and is prone to deformation of the collection container during long-term use, which is not conducive to ensuring the service life of the collection container. At the same time, it is difficult to level the material after use. Therefore, further improvement is needed. Summary of the Utility Model

[0005] The utility model provides a feeding device for a thread rolling machine, which solves the problem in the related technology that it is not convenient to ensure the service life of the container for collecting materials.

[0006] The technical solution of the utility model is as follows:

[0007] A feeding device for a thread rolling machine, comprising a feeding body, wherein a sliding track is fixedly connected inside the feeding body, a sliding block is slidably connected outside the sliding track, a guiding plate is fixedly connected to the top of the sliding block, a collecting plate is fixedly connected to one side outside the feeding body, an inclined plate is fixedly connected to one side outside the feeding body, a mounting shell is fixedly installed outside the feeding body, a connecting shell is arranged inside the mounting shell, a buffer plate is fixedly connected to one side inside the connecting shell, and a buffer pad is fixedly connected to the bottom of the inner cavity of the connecting shell.

[0008] Preferably, the outside of the connecting shell is in contact with the inside of the mounting shell, and handles are fixedly connected to both sides outside the buffer plate.

[0009] Preferably, a motor is fixedly connected to one side outside the mounting shell, and a reciprocating lead screw is fixedly connected to the output shaft of the motor.

[0010] Preferably, a bearing seat is arranged outside the reciprocating lead screw, and the bearing seat and the reciprocating lead screw are connected by a ball nut pair.

[0011] Preferably, a plurality of fixing rods are fixedly connected to one side of the bearing seat, and a sliding plate is fixedly connected to one end of the plurality of fixing rods.

[0012] Preferably, a sliding groove is formed in one side inside the mounting shell, and the sliding plate is slidably connected to the sliding groove.

[0013] Preferably, a pushing plate is fixedly connected to one side of the sliding plate, and a positioning plate is connected to the outside of the reciprocating lead screw through a bearing.

[0014] Preferably, a through groove is formed in the pushing plate, the through groove is adapted to the positioning plate, and plate bodies are fixedly connected to both sides of the bottom of the mounting shell.

[0015] The working principle and beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, when the material slides over the outer surface of the buffer plate, it will fall on the top of the buffer pad at this time, so as to achieve the buffer collection work of the material and inside the connecting shell, and prevent the service life of the connecting shell from being shortened due to continuous impact by the material during long-term use.

[0017] 2. In the present utility model, the bearing seat will drive the fixing rods to move synchronously during the movement process, the fixing rods will drive the sliding plate and the pushing plate to move synchronously during the movement process, and the pushing plate will pass through the positioning plate and be flush with the positioning plate during the movement process, so as to achieve the leveling work of one end of the material for subsequent placement. Description of the Drawings

[0018] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Figure 1 Schematic diagram of the overall structure of the present utility model Figure 1 ;

[0020] Figure 2 Schematic diagram of the overall structure of the present utility model Figure 2 ;

[0021] Figure 3 Schematic diagram of the separated partial structure of the present utility model;

[0022] Figure 4 For the present utility model Figure 3 Schematic diagram of the separated partial structure in.

[0023] In the figure: 1, feeding body; 2, sliding track; 3, sliding block; 4, guiding plate; 5, collecting plate; 6, inclined plate; 7, mounting shell; 8, connecting shell; 9, buffer plate; 10, handle; 11, buffer pad; 12, motor; 13, reciprocating lead screw; 14, bearing seat; 15, fixed rod; 16, positioning plate; 17, sliding plate; 18, pushing plate; 19, plate body. Specific embodiments

[0024] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0025] Embodiment 1

[0026] As Figures 1 to 3 shown, this embodiment proposes a feeding device for a thread rolling machine, including a feeding body 1, a sliding track 2 fixedly connected inside the feeding body 1, a sliding block 3 slidably connected to the outside of the sliding track 2, a guiding plate 4 fixedly connected to the top of the sliding block 3, a collecting plate 5 fixedly connected to one side of the outside of the feeding body 1, an inclined plate 6 fixedly connected to one side of the outside of the feeding body 1, a mounting shell 7 fixedly installed on the outside of the feeding body 1, a connecting shell 8 provided inside the mounting shell 7, a buffer plate 9 fixedly connected to one side inside the connecting shell 8, and a buffer pad 11 fixedly connected to the bottom of the inner cavity of the connecting shell 8.

[0027] In this embodiment, the outside of the connecting shell 8 is in contact with the inside of the mounting shell 7. Both sides of the outside of the buffer plate 9 are fixedly connected with handles 10, which can facilitate the contact work between the connecting shell 8 and the mounting shell 7, and at the same time can facilitate the staff to pull the handles 10.

[0028] When the staff needs to perform the work of rolling thread feeding for the material, first, the staff needs to place the feeding body 1 at the bottom of the conveying equipment. Then, when the material enters the inside of the feeding body 1, at this time, the material will be inclined and conveyed through the guidance of the feeding body 1. After that, the material will fall into the inside of the collecting plate 5 for collection. Then, the staff opens the sliding track 2. After the sliding track 2 is opened, it will synchronously drive the sliding block 3 to move. During the movement of the sliding block 3, it will synchronously drive the guiding plate 4 to move. During the movement of the guiding plate 4, it will synchronously push the material. When the material is pushed into the inside of the inclined plate 6, it will roll down through the inclination of the inclined plate 6. During the rolling process of the material, it will perform a certain buffering work through the design of the buffer plate 9. When the material slides over the outer surface of the buffer plate 9, at this time, it will fall on the top of the buffer pad 11, so as to achieve the buffering and collecting work of the material and inside the connecting shell 8, and prevent the connecting shell 8 from being impacted by the material continuously during long-term use, resulting in a shortened service life.

[0029] Embodiment 2

[0030] As Figures 3 to 4 shown, based on the same concept as the above Embodiment 1, this embodiment also proposes that a motor 12 is fixedly connected to the outside of one side of the mounting shell 7, and the motor 12 is fixedly connected to a reciprocating lead screw 13 through an output shaft, which can facilitate the motor 12 to drive the reciprocating lead screw 13 to rotate.

[0031] In this embodiment, a bearing seat 14 is arranged outside the reciprocating lead screw 13, and the bearing seat 14 is connected to the reciprocating lead screw 13 through a ball nut pair, which can facilitate the movement of the bearing seat 14.

[0032] In this embodiment, a plurality of fixing rods 15 are fixedly connected to one side of the bearing seat 14, and one end of the plurality of fixing rods 15 is fixedly connected to a sliding plate 17, which can facilitate the movement of the fixing rods 15 to drive the sliding plate 17.

[0033] In this embodiment, a sliding groove is opened on one side inside the mounting shell 7, and the sliding plate 17 is slidably connected to the sliding groove, which can facilitate the sliding of the sliding plate 17.

[0034] In this embodiment, a pushing plate 18 is fixedly connected to one side of the sliding plate 17, and a positioning plate 16 is connected to the outside of the reciprocating lead screw 13 through a bearing, which can facilitate the movement of the sliding plate 17 to drive the pushing plate 18.

[0035] In this embodiment, a through groove is opened inside the pushing plate 18, the through groove is adapted to the positioning plate 16, and plate bodies 19 are fixedly connected to both sides of the bottom of the mounting shell 7, which can facilitate the support work of the plate bodies 19 for the mounting shell 7.

[0036] Since the lengths of the falling materials are uneven, when the staff needs to push the materials flush, the staff turns on the motor 12 at this time. During the process of turning on the motor 12, the reciprocating lead screw 13 will be driven to rotate synchronously. During the process of rotating the reciprocating lead screw 13, the bearing block 14 will be driven to move synchronously. During the process of moving the bearing block 14, the fixed rod 15 will be driven to move synchronously. During the process of moving the fixed rod 15, the sliding plate 17 and the pushing plate 18 will be driven to move synchronously. During the process of moving the pushing plate 18, it will pass through the positioning plate 16 and be flush with the positioning plate 16, so as to achieve the flush work of one end of the material, facilitating the staff to place it in the subsequent work. If needed, the staff lifts the handle 10 upward and then moves the connecting housing 8 to a suitable position.

[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A feeding device for a thread rolling machine, comprising a feeding body (1), characterized in that: The feeder body (1) is fixedly connected to a sliding track (2) inside, the sliding track (2) is slidably connected to a sliding block (3) outside, the sliding block (3) is fixedly connected to a guide plate (4) on the top, the feeder body (1) is fixedly connected to a collecting plate (5) on one side outside, the feeder body (1) is fixedly connected to an inclined plate (6) on one side outside, the feeder body (1) is fixedly installed with a mounting shell (7) on the outside, the mounting shell (7) is provided with a connecting shell (8) inside, the connecting shell (8) is fixedly connected to a buffer plate (9) on one side inside, and the bottom of the inner cavity of the connecting shell (8) is fixedly connected to a buffer pad (11).

2. A thread rolling machine feeding device according to claim 1, characterized in that: The outside of the connecting shell (8) is in contact with the inside of the mounting shell (7), and handles (10) are fixedly connected to both sides of the outside of the buffer plate (9).

3. A thread rolling machine feeding device according to claim 1, characterized in that: A motor (12) is fixedly connected to one side of the outside of the mounting shell (7), and the motor (12) is fixedly connected to a reciprocating screw rod (13) via an output shaft.

4. A thread rolling machine feeding device according to claim 3, characterized in that: A bearing seat (14) is provided outside the reciprocating screw rod (13), and the bearing seat (14) and the reciprocating screw rod (13) are connected via a ball nut pair.

5. A thread rolling machine feeding device according to claim 4, characterized in that: A plurality of fixing rods (15) are fixedly connected to one side of the bearing seat (14), and a sliding plate (17) is fixedly connected to one end of the plurality of fixing rods (15).

6. A thread rolling machine feeding device according to claim 5, characterized in that: A sliding groove is provided on one side of the interior of the mounting shell (7), and the sliding plate (17) is slidably connected to the sliding groove.

7. A thread rolling machine feeding device according to claim 6, characterized in that: A push plate (18) is fixedly connected to one side of the sliding plate (17), and a positioning plate (16) is externally connected to the reciprocating screw rod (13) via a bearing.

8. A thread rolling machine feeding device according to claim 7, characterized in that: A through slot is provided inside the push plate (18), the through slot is adapted to fit the positioning plate (16), and both sides of the bottom of the mounting shell (7) are fixedly connected to a plate body (19).

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