Combined forge piece convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of forge pieces, and discloses a combined forge piece convenient to disassemble and assemble, which comprises a forge piece split body, clamping bolts are fixedly connected to the upper parts of the front and rear sides of the left end of the forge piece split body, clamping holes are formed in the lower parts of the front and rear sides of the left end of the forge piece split body, and the outer walls of the clamping bolts are matched with the inner walls of the clamping holes in shape. An embedded groove is formed in the middle of the left side of the top end of the forge piece split body, an inserting groove is formed in the middle of the upper side of the left end of the forge piece split body, a concave frame is fixedly connected to the middle of the lower side of the left end of the forge piece split body, and a limiting bolt is fixedly connected to the inner wall of the front end of the concave frame. According to the utility model, the positioning bolt and the movable block are pressed into the forge piece split bodies, so that the sleeve plate is separated from the outer wall of the limiting bolt, and the limiting relationship between the two forge piece split bodies is relieved, so that the whole forge piece is disassembled, the interior of the forge piece is conveniently maintained, and the service life of the forge piece is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of forgings, in particular to a combined forging that is easy to disassemble and assemble. Background Art

[0002] Forgings usually refer to metal parts or components made by forging technology. The processing technology of forgings mainly includes cold forging, hot forging and other methods. Cold forging is a forging process carried out at room temperature and is suitable for metal materials with higher hardness. Hot forging is a forging process carried out at high temperature and is suitable for plastic metal materials.

[0003] At present, most of the existing forgings are integral and non-detachable. Since general forgings are large in size and mass, and some structures are located inside, maintenance of forgings is limited to the surface, which makes the maintenance of forgings not comprehensive enough and affects their service life. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a combined forging that is easy to disassemble and assemble, so as to realize the disassembly of the forging as a whole, so as to maintain and service the inside of the forging and prolong its service life.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A combined forging that is easy to disassemble and assemble comprises a forging split, wherein the upper parts of the front and rear sides of the left end of the forging split are fixedly connected with clamping bolts, the lower parts of the front and rear sides of the left end of the forging split are provided with clamping holes, the shape of the outer wall of the clamping bolt matches the shape of the inner wall of the clamping hole, an embedded groove is provided in the middle part of the left side of the top end of the forging split, a slot is provided in the middle part of the upper side of the left end of the forging split, a concave frame is fixedly connected to the middle part of the lower side of the left end of the forging split, and a limiting bolt is fixedly connected to the inner wall of the front end of the concave frame.

[0007] Furthermore, a movable block is slidably connected to the rear end of the inner wall of the embedded groove, a second spring is fixedly connected to the rear end of the movable block, and a rear end of the second spring is fixedly connected to the inner wall of the forged part.

[0008] Furthermore, a positioning bolt is slidably connected to the right end of the inner wall of the embedded groove near the front side of the top of the movable block, and a spring 1 is fixedly connected to the right end of the positioning bolt, and the right end of the spring 1 is fixedly connected to the inner wall of the forging split.

[0009] Furthermore, an arc groove is provided on the front side of the top end of the movable block, and the shape of the lower portion of the outer wall of the positioning bolt matches the shape of the inner wall of the arc groove.

[0010] Furthermore, a connecting plate is slidably connected to the inner wall of the forged part between the embedded groove and the slot, a sleeve plate is fixedly connected to the bottom end of the connecting plate, and a top end of the connecting plate is fixedly connected to the front side of the bottom end of the movable block.

[0011] Furthermore, a limiting hole is opened on the inner wall of the sleeve plate, and the shape of the rear end of the limiting bolt matches the shape of the inner wall of the limiting hole.

[0012] Furthermore, the distance between the front and rear ends and the distance between the upper and lower ends of the concave frame are respectively the same as the distance between the front and rear ends of the inner wall of the slot and the distance between the upper and lower ends of the inner wall of the slot.

[0013] Furthermore, the distance between the left and right ends of the sleeve plate is smaller than the distance from the left end of the concave frame to the inner wall of the right end of the concave frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the installation between the two forging parts is realized by the cooperation of the concave frame, the limit bolt, the sleeve plate, the limiting hole, the connecting plate, the movable block, the spring 2, the positioning bolt and the spring 1 to form a complete forging. Subsequently, the positioning bolt and the movable block can be directly pressed into the forging part to make the sleeve plate detach from the outer wall of the limit bolt, thereby releasing the limiting relationship between the two forging parts, thereby realizing the disassembly of the forging as a whole, so as to maintain and service the inside of the forging and increase its service life.

[0016] 2. In the utility model, by pressing the positioning bolt into the forging body and squeezing the spring 1, when the movable block is completely reset, the positioning bolt is released, and the positioning bolt is reset under the elastic force of the spring 1 and is re-stuck in the arc groove at the top of the movable block, thereby limiting the movable block and improving its limiting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a combined forging that is easy to disassemble and assemble proposed by the utility model;

[0018] Figure 2 A forging split cross-sectional view of a combined forging that is easy to disassemble and assemble proposed by the utility model;

[0019] Figure 3 The utility model discloses a split half-section diagram of a forging of a combined forging that is easy to disassemble and assemble.

[0020] Legend:

[0021] 1. Forging split; 2. Clamping bolt; 3. Clamping hole; 4. Slot; 5. Concave frame; 6. Limit bolt; 7. Embedded groove; 8. Movable block; 9. Positioning bolt; 10. Spring 1; 11. Sleeve plate; 12. Limiting hole; 13. Connecting plate; 14. Spring 2. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-3 The utility model provides an embodiment: a combined forging that is easy to disassemble and assemble, including a forging split 1, a clamping bolt 2 is fixedly connected to the upper parts of the front and rear sides of the left end of the forging split 1, a clamping hole 3 is opened at the lower parts of the front and rear sides of the left end of the forging split 1, the shape of the outer wall of the clamping bolt 2 is consistent with the shape of the inner wall of the clamping hole 3, an embedded groove 7 is opened in the middle of the left side of the top of the forging split 1, a slot 4 is opened in the middle of the upper left end of the forging split 1, a concave frame 5 is fixedly connected to the middle of the lower left end of the forging split 1, and a limiting bolt 6 is fixedly connected to the inner wall of the front end of the concave frame 5. Two identical forging splits 1 are selected, and then placed relatively, and one of the forging splits 1 is turned over so that each clamping bolt 2 is aligned with the clamping hole 3 of the other forging split 1.

[0024] Specifically, a movable block 8 is slidably connected to the rear end of the inner wall of the embedded groove 7, and a spring 2 14 is fixedly connected to the rear end of the movable block 8. The rear end of the spring 2 14 is fixedly connected to the inner wall of the forged split body 1. A positioning bolt 9 is slidably connected to the front side of the top of the movable block 8 at the right end of the inner wall of the embedded groove 7. A spring 10 is fixedly connected to the right end of the positioning bolt 9. The right end of the spring 10 is fixedly connected to the inner wall of the forged split body 1. An arc groove is provided on the front side of the top of the movable block 8. The shape of the lower part of the outer wall of the positioning bolt 9 matches the shape of the inner wall of the arc groove. The positioning bolt 9 is pushed into the forged split body 1 to squeeze the spring 10. Then, when the positioning bolt 9 is separated from the arc groove at the top of the movable block 8, the movable block 8 can be pushed into the forged split body 1 to squeeze the spring 2 14. The distance between the front and rear ends of the concave frame 5 and the distance between the upper and lower ends are the same as the distance between the front and rear ends of the inner wall of the slot 4 and the distance between the upper and lower ends of the inner wall of the slot 4. The distance between the left and right ends of the sleeve plate 11 is smaller than the distance from the left end of the concave frame 5 to the inner wall of the right end of the concave frame 5.

[0025] Specifically, the inner wall of the forged split body 1 is located between the embedded groove 7 and the slot 4 and is slidably connected with a connecting plate 13, the bottom end of the connecting plate 13 is fixedly connected with a sleeve plate 11, the top of the connecting plate 13 is fixedly connected to the front side of the bottom end of the movable block 8, and the inner wall of the sleeve plate 11 is provided with a limiting hole 12, and the shape of the rear end of the limit bolt 6 is consistent with the shape of the inner wall of the limiting hole 12. The movable block 8 slides, and its bottom connecting plate 13 moves with the sleeve plate 11, and then the two forged split bodies 1 are aligned and inserted into each other, the clamping bolt 2 is buckled into the clamping hole 3, and the concave frame 5 is inserted into the slot 4, and then the movable block 8 is relaxed, and under the elastic force of the spring 2 14, the sleeve plate 11 is driven to reset, so that the limiting hole 12 is sleeved on the outside of the limit bolt 6 The wall is used to limit the position between the two forging parts 1 to form the assembly of the forging as a whole. The positioning bolt 9 is pressed after the rebound to make it retract into the forging part 1. When the movable block 8 is completely reset, the positioning bolt 9 is released. Under the elastic force of the spring 10, the positioning bolt 9 is driven to reset and is re-stuck in the arc groove at the top of the movable block 8, which limits the movable block 8 and improves its limiting effect. Subsequently, the positioning bolt 9 and the movable block 8 can be directly pressed into the forging part 1 to separate the sleeve plate 11 from the outer wall of the limiting bolt 6, thereby releasing the limiting relationship between the two forging parts 1, thereby realizing the disassembly of the forging as a whole, so as to maintain and service the inside of the forging and improve its service life.

[0026] Working principle: First, select two identical forging parts 1, then place them opposite to each other, and flip one of the forging parts 1 so that each bolt 2 is aligned with the bolt hole 3 of the other forging part 1, then push the positioning bolt 9 into the forging part 1 to squeeze the spring 1 10, then when the positioning bolt 9 is separated from the arc groove at the top of the movable block 8, the movable block 8 can be pushed into the forging part 1 to squeeze the spring 2 14, and at the same time, the bottom connecting plate 13 of the movable block 8 moves together with the sleeve plate 11, and then the two forging parts 1 are aligned and inserted into each other, and the bolt 2 is buckled into the clamping hole 3 , the concave frame 5 is inserted into the slot 4, and then the movable block 8 is relaxed. Under the elastic force of the spring 14, the sleeve plate 11 is driven to reset, so that the limiting hole 12 is sleeved on the outer wall of the limiting bolt 6, so as to limit the two forging parts 1 and form the assembly of the forging as a whole. Then, the positioning bolt 9 is pressed again after the rebound to make it retract into the forging part 1. When the movable block 8 is completely reset, the positioning bolt 9 is relaxed. Under the elastic force of the spring 10, the positioning bolt 9 is driven to reset and re-stuck in the arc groove at the top of the movable block 8, which limits the movable block 8 and improves its limiting effect.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A modular forging that is easy to disassemble and assemble, comprising a forging split body (1), characterized in that: The upper parts of the front and rear sides of the left end of the forged part (1) are fixedly connected with a clamping bolt (2), the lower parts of the front and rear sides of the left end of the forged part (1) are provided with a clamping hole (3), the shape of the outer wall of the clamping bolt (2) is consistent with the shape of the inner wall of the clamping hole (3), an embedded groove (7) is provided in the middle of the left side of the top of the forged part (1), a slot (4) is provided in the middle of the upper side of the left end of the forged part (1), a concave frame (5) is fixedly connected to the middle of the lower side of the left end of the forged part (1), and a limit bolt (6) is fixedly connected to the inner wall of the front end of the concave frame (5).

2. The easily disassembled combined forging according to claim 1, characterized in that: The rear end of the inner wall of the embedded groove (7) is slidably connected to a movable block (8), the rear end of the movable block (8) is fixedly connected to a second spring (14), and the rear end of the second spring (14) is fixedly connected to the inner wall of the forged part (1).

3. The easy-to-assemble and disassemble combined forging according to claim 2, characterized in that: A positioning bolt (9) is slidably connected to the right end of the inner wall of the embedded groove (7) near the front side of the top of the movable block (8), and a spring (10) is fixedly connected to the right end of the positioning bolt (9), and the right end of the spring (10) is fixedly connected to the inner wall of the forging split body (1).

4. The easily disassembled combined forging according to claim 3, characterized in that: An arc groove is provided on the front side of the top end of the movable block (8), and the shape of the lower portion of the outer wall of the positioning bolt (9) matches the shape of the inner wall of the arc groove.

5. The easily disassembled combined forging according to claim 1, characterized in that: The inner wall of the forged part (1) is slidably connected with a connecting plate (13) between the embedded groove (7) and the slot (4); the bottom end of the connecting plate (13) is fixedly connected with a sleeve plate (11); and the top end of the connecting plate (13) is fixedly connected to the front side of the bottom end of the movable block (8).

6. The easily disassembled combined forging according to claim 5, characterized in that: The inner wall of the sleeve plate (11) is provided with a limiting hole (12), and the shape of the rear end of the limiting bolt (6) matches the shape of the inner wall of the limiting hole (12).

7. The easily disassembled combined forging according to claim 1, characterized in that: The distance between the front and rear ends and the distance between the upper and lower ends of the concave frame (5) are respectively the same as the distance between the front and rear ends of the inner wall of the slot (4) and the distance between the upper and lower ends of the inner wall of the slot (4).

8. The easily disassembled combined forging according to claim 5, characterized in that: The distance between the left and right ends of the sleeve plate (11) is smaller than the distance between the left end of the concave frame (5) and the inner wall of the right end of the concave frame (5).

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