Groove-rolling and thread-rolling collaborative processing device

Abstract

The utility model discloses a groove and thread rolling collaborative processing device, and relates to the technical field of groove and thread rolling integrated devices, the groove and thread rolling collaborative processing device comprises a fixing plate, a cover plate and a combination die, the combination die is arranged on the fixing plate, the combination die comprises a thread rolling plate and a neck breaking groove cutter plate, the cover plate is arranged above the thread rolling plate, the thread rolling plate is fixed on the fixing plate, and the neck breaking groove cutter plate is fixed on the fixing plate. A material stopping block is arranged between the cover plate and the fixing plate, a material stopping block fixing plate used for supporting the material stopping block is arranged below the material stopping block, the material stopping block fixing plate is connected with the cover plate, an auxiliary block is arranged between the material stopping block and the thread rolling plate, and the neck breaking groove cutter plate is arranged below the material stopping block fixing plate. Thread rolling and groove rolling can be achieved in the same working procedure, the working procedures are reduced, stability is good, and the local strength of products can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated groove and thread rolling devices, in particular to a groove and thread rolling coordinated processing device. Background Art

[0002] The international situation is changing rapidly. For the sake of national defense security, every country has accelerated the pace of national defense construction. As an important air control tool, my country has also continuously developed a large number of new aircraft models as needed, which have put forward higher requirements on comprehensive performance such as stealth, speed, load, and maneuverability. At the same time, it has put forward new requirements on the stability of the aircraft's connection process and the diversity of its structure.

[0003] As aircraft models continue to change, new requirements are placed on special connectors used on different materials. The connection schemes of the aircraft body keep pace with the times. In the process of product updates and iterations, bolts, screws, and rivets made of ordinary materials are gradually being replaced by higher-strength and more reliable connection methods. For example, various types of nail-pulling products are currently in use. Often, these products all use threaded connections and require the addition of some structures on the rod. Such structures include break grooves, locking grooves, and neck-breaking grooves. In the past, processing such products often required multiple processes, and thread rolling and grooving could only be processed separately, which greatly increased the product turnover, process control, and processing and manufacturing costs. Based on this, a grooving and thread rolling collaborative processing device is designed, which can realize the processing of thread rolling and grooving in the same process, reduce the number of processes, and has good stability, which can enhance the local strength of the product. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a grooving and thread rolling collaborative processing device, which can realize thread rolling and grooving in the same process, reduce the number of steps, and has good stability, and can enhance the local strength of the product.

[0005] The camming tool of the present invention is a kind of cutting tool of the present invention, and its both sides respectively have a fixed plate, a guide plate and a support plate, and the guide plate is fixed with a fixed plate.

[0006] An organic mattress block is set under the broken neck groove knife plate, and the machine mattress block is also set on the fixed plate. The machine mattress blocks of different heights are adjusted to press the broken neck groove knife plate so that the integral dynamic plate and static plate will not loosen after installation.

[0007] The fixed plate includes a vertical plate and a horizontal plate. A broken neck groove knife plate pad is provided between the broken neck groove knife plate and the vertical plate to adjust the depth of the broken neck groove knife plate to facilitate processing of different broken neck groove sizes.

[0008] A pressing block is provided between the stop block fixing plate and the neck-breaking groove knife plate. The length of the pressing block is adjustable, which is convenient for processing product blanks of different lengths.

[0009] A pressing block pad is provided between the pressing block and the vertical plate, and the feeding depth of the pressing block can be adjusted by adjusting the width of the pressing block pad, which is convenient for product debugging.

[0010] The top surfaces of the stop block, the auxiliary block and the thread rolling plate are in the same horizontal plane and are connected in sequence, which facilitates the product blank to roll from the stop block to the auxiliary block and then from the auxiliary block to the thread rolling plate.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model can realize thread rolling and groove rolling in the same process, reducing the number of working steps, and has good stability, which can enhance the local strength of the product.

[0013] 2. The combined die adopted in the present invention can realize the replacement of different grooves, meet the processing of multiple types of grooves, and is easy to replace, thereby improving processing efficiency.

[0014] 3. The utility model can also add more blades to realize the processing of locking grooves, breaking grooves and other structures of the product blank rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the moving plate or the static plate of the utility model;

[0016] Figure 2 is a structural diagram of the fixed plate;

[0017] Figure 3 for Figure 2 Schematic diagram of the left view structure;

[0018] Figure 4 This is a structural diagram of a broken neck groove blade;

[0019] In the figure: 1-cover plate, 2-stop block fixing plate, 3-stop block, 4-pressing block, 5-pressing block pad, 6-neck groove knife plate pad, 7-fixing plate, 8-machine pad, 9-neck groove knife plate, 10-product blank, 11-thread rolling plate, 12-auxiliary block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents selected embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] In one embodiment of the present application:

[0023] like Figures 1 to 4 As shown, a groove and thread rolling collaborative processing device includes a moving plate and a static plate. The static plate includes a fixed plate 7, a cover plate 1 and a combination die. The combination die is arranged on the fixed plate 7. The combination die includes a thread rolling plate 11 and a broken neck groove knife plate 9. The cover plate 1 is arranged above the thread rolling plate 11, and the thread rolling plate 11 is pressed down and fixed on the fixed plate 7 and fixed with fasteners. A stop block 3 for supporting the product blank 10 to be processed is provided between the cover plate 1 and the fixed plate 7. A stop block 3 for supporting the stop block 3 is provided below the stop block 3. 3's stop block fixing plate 2, the stop block fixing plate 2 is connected to the cover plate 1, an auxiliary block 12 is provided between the stop block 3 and the thread rolling plate 11, the neck breaking groove knife plate 9 is provided below the stop block fixing plate 2, the structure of the movable plate is consistent with that of the static plate, both are fixed on the machine tool, and the movable plate and the static plate correspond to each other, that is, the thread rolling plate 11 of the movable plate corresponds to the thread rolling plate 11 of the static plate, and the neck breaking groove knife plate 9 of the movable plate corresponds to the neck breaking groove knife plate 9 of the static plate. When the machine tool is working, the static plate does not move, and the machine tool drives the movable plate to move, thereby processing the product blank 10.

[0024] The top surface of the stop block 3, the top surface of the auxiliary block 12 and the top surface of the thread rolling plate 11 are in the same horizontal plane and are connected in sequence. The fixed plate 7 serves as the base of the mold and plays the role of the overall mold shell. The upper end of the product blank 10 to be processed is hung on the stop block 3 of the static plate. The machine tool drives the movable plate close to the static plate to press the product blank 10. Then the machine tool drives the movable plate to move horizontally and rub the product blank 10. The product blank 10 rolls along the stop block 3. At the same time, the broken neck groove blades 9 of the movable plate and the static plate process the rolling product blank 10 and process the broken neck groove structure on the product blank 10. Then the machine tool drives the movable plate. The plate drives the product blank 10 to roll from hanging on the blocking block 3 to hanging on the auxiliary block 12 and then continue to roll to hanging on the thread rolling plate 11. Then the machine tool takes the movable plate away from the static plate, and re-moves the thread rolling plate 11 of the movable plate close to the thread rolling plate 11 of the static plate, rubbing the product blank 10. The product blank 10 rolls along the thread rolling plate 11. At the same time, the thread rolling plates 11 of the movable plate and the static plate process the rolling product blank 10, and process threads on the product blank 10. After the processing is completed, the machine tool is stopped and the processed product is removed.

[0025] In another embodiment of the present application:

[0026] On the basis of the previous embodiment, an organic mattress block 8 is set below the broken neck groove knife plate 9, and the machine mattress block 8 is also set on the fixed plate 7. The machine mattress blocks 8 of different heights are adjusted to press the broken neck groove knife plate 9 so that the integral moving plate and the static plate will not loosen after installation.

[0027] The fixed plate 7 includes a vertical plate and a horizontal plate. A neck groove blade plate pad 6 is provided between the neck groove blade 9 and the vertical plate to adjust the depth of the neck groove blade 9 to facilitate processing of different neck groove sizes.

[0028] A pressing block 4 is provided between the stop block fixing plate 2 and the neck-breaking groove knife plate 9. The pressing block 4 can be adjusted in length to facilitate processing of product blanks 10 of different lengths.

[0029] A pressing block pad 5 is provided between the pressing block 4 and the vertical plate. The feeding depth of the pressing block 4 can be adjusted by adjusting its width, which is convenient for product debugging.

[0030] The above description is merely an embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the concept described herein through the above teachings or techniques or knowledge in the relevant fields. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention shall be within the scope of protection of the appended claims.

Claims

1. A grooving and thread rolling collaborative processing device, characterized in that: The invention comprises a fixed plate (7), a cover plate (1) and a combined die, wherein the combined die is arranged on the fixed plate (7), the combined die comprises a thread rolling plate (11) and a neck-breaking groove knife plate (9), the cover plate (1) is arranged above the thread rolling plate (11), and the thread rolling plate (11) is fixed on the fixed plate (7), a stop block (3) is arranged between the cover plate (1) and the fixed plate (7), a stop block fixing plate (2) for supporting the stop block (3) is arranged below the stop block (3), the stop block fixing plate (2) is connected to the cover plate (1), an auxiliary block (12) is arranged between the stop block (3) and the thread rolling plate (11), and the neck-breaking groove knife plate (9) is arranged below the stop block fixing plate (2).

2. The groove and thread rolling collaborative processing device according to claim 1, characterized in that: An organic mattress block (8) is arranged below the neck-breaking groove blade (9), and the machine mattress block (8) is also arranged on the fixed plate (7).

3. A groove and thread rolling collaborative processing device according to any one of claims 1-2, characterized in that: The fixed plate (7) comprises a vertical plate and a horizontal plate, and a broken neck groove blade plate pad (6) is provided between the broken neck groove blade plate (9) and the vertical plate.

4. The groove and thread rolling collaborative processing device according to claim 3, characterized in that: A material pressing block (4) is provided between the material blocking block fixing plate (2) and the neck breaking groove knife plate (9).

5. The groove and thread rolling collaborative processing device according to claim 4, characterized in that: A pressing block cushion (5) is provided between the pressing block (4) and the vertical plate.

6. The groove and thread rolling collaborative processing device according to claim 1, characterized in that: The top surface of the blocking block (3), the top surface of the auxiliary block (12) and the top surface of the thread rolling plate (11) are on the same horizontal plane and are connected in sequence.

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