Cut-off device for automobile part machining

Abstract

The utility model relates to the technical field of automobile part machining, in particular to a cut-off device for automobile part machining, which comprises a cut-off machine body, a fixed supporting block is fixedly connected to the bottom end of the inner side of the cut-off machine body, and a movable limiting top block is movably connected to the top of the fixed supporting block. A first electric telescopic rod is fixedly connected between the top of the movable limiting top block and the top of the inner side of the cut-off machine body, a hydraulic cylinder is fixedly connected to the top of the cut-off machine body, the output end of the hydraulic cylinder is connected with a hydraulic rod, and the top of the hydraulic rod is fixedly connected with the top of the inner side of the cut-off machine body; according to the part cutting device, the protective feeding mechanism is arranged, so that a cut-off part can be blocked in the part cutting-off process, the cut-off part is prevented from being popped out, meanwhile, after the part is cut off, the cut-off part can be sent out under the action of the protective feeding mechanism, machining treatment is facilitated, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a cutting device used for automobile parts processing. Background Art

[0002] The cutting device is a machine that cuts metal materials. It is an important metal processing equipment, widely used in various metal manufacturing industries. The cutting device has an efficient and accurate shearing function, and can cut various metal materials, including steel plates, steel bars, steel pipes, copper plates, aluminum plates and other metal materials. In the processing of automotive parts, parts are usually cut by hydraulic cutting equipment.

[0003] In the process of using the existing cutting device, the metal parts are usually placed directly inside the device, and the metal parts are cut by squeezing between the cutting tools. However, in actual use, there is no protective structure, resulting in that during the cutting process, when the liquid pressure is large, the cut-off metal parts are easily ejected at the moment of cutting, which is prone to safety accidents. For this reason, we propose a cutting device for automobile parts processing. Utility Model Content

[0004] In view of the above problems, the utility model provides a cutting device for automobile parts processing, which can solve the problems existing in the above background technology.

[0005] The technical solution of the utility model is:

[0006] A cutting device for automobile parts processing comprises a cutting machine body, the inner bottom end of the cutting machine body is fixedly connected with a fixed support block, the top of the fixed support block is movably connected with a movable limiting top block, a first electric telescopic rod is fixedly connected between the top of the movable limiting top block and the inner top of the cutting machine body, the top of the cutting machine body is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is connected with a hydraulic rod, the top of the hydraulic rod and the inner top of the cutting machine body are fixedly connected with each other, the output end of the hydraulic rod is fixedly connected with a cutting tool, a part body is placed between the fixed support block and the movable limiting top block, and a protective feeding mechanism is provided on the inner side of the cutting machine body.

[0007] In a further technical solution, one inner end of the cutter body is connected to a connection limit mechanism by bolts, a first limit block is provided on the front and rear surfaces of the fixed support block near one end of the connection limit mechanism, and a second limit block is provided on the front and rear surfaces of the movable limit top block near one end of the connection limit mechanism, and the top of the first limit block and the bottom of the second limit block fit together.

[0008] In a further technical solution, the protective feeding mechanism includes a limiting guide rail located on the inner rear surface of the cutter body, the inner side of the limiting guide rail is movably connected with a movable mounting block, the surface of the movable mounting block is fixedly connected with a second electric telescopic rod, and the output end of the second electric telescopic rod is fixedly connected with a material receiving protective cover.

[0009] In a further technical solution, the interior of the movable mounting block is movably connected to a threaded rod via a thread, one end of the threaded rod passes through the interior of the cutter body and extends to the outside, one end of the threaded rod is fixedly connected to a servo motor, and the servo motor and the outer surface of the cutter body are fixedly connected to each other.

[0010] In a further technical solution, the outer side of the surface of the movable mounting block is in contact with the inner side of the limiting guide rail.

[0011] In a further technical solution, the connection limiting mechanism includes a connection mounting plate, a surface of the connection mounting plate is fixedly connected to a third electric telescopic rod, an output end of the third electric telescopic rod is fixedly connected to a connection sleeve block, and a fixed slot is provided at the end of the connection sleeve block.

[0012] In a further technical solution, the inner side of the fixed slot is in contact with the outer sides of the first limiting block and the second limiting block.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the protective feeding mechanism, the cut-off part can be blocked during the cutting process to prevent the cut-off part from popping out. At the same time, after the part is cut off, the cut-off part can be sent out under the action of the protective feeding mechanism, which is convenient for processing and operation;

[0015] 2. Through the cooperation between the provided connection limit mechanism and the first limit block and the second limit block, the fixed support block and the movable limit top block can be connected and tightened, so as to avoid the other end of the part body being lifted up and pushing the movable limit top block during the process of cutting off the part body, thereby easily causing damage to the first electric telescopic rod, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a cutting device for automobile parts processing according to an embodiment of the utility model;

[0017] Figure 2 The utility model is a cutting device for automobile parts processing. Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 This is a schematic diagram of the structure of a protective feeding mechanism of a cutting device for automobile parts processing according to an embodiment of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of a connection limit mechanism of a cutting device used for automobile parts processing according to an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Cutter body; 2. Fixed support block; 3. Movable limit top block; 4. First electric telescopic rod; 5. Hydraulic cylinder; 6. Hydraulic rod; 7. Cutter tool; 8. Part body; 9. Protective feeding mechanism; 10. First limit block; 11. Second limit block; 12. Connecting limit mechanism; 13. Limit guide rail; 14. Mobile mounting block; 15. Second electric telescopic rod; 16. Material receiving protective cover; 17. Threaded rod; 18. Servo motor; 19. Connecting mounting plate; 20. Third electric telescopic rod; 21. Connecting sleeve block; 22. Fixed slot. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0023] Example:

[0024] like Figure 1-Figure 4 As shown, a cutting device for automobile parts processing comprises a cutting machine body 1, a fixed support block 2 is fixedly connected to the inner bottom end of the cutting machine body 1, a movable limit top block 3 is movably connected to the top of the fixed support block 2, a first electric telescopic rod 4 is fixedly connected between the top of the movable limit top block 3 and the inner top of the cutting machine body 1, a hydraulic cylinder 5 is fixedly connected to the top of the cutting machine body 1, a hydraulic rod 6 is connected to the output end of the hydraulic cylinder 5, the top of the hydraulic rod 6 and the inner top of the cutting machine body 1 are fixedly connected to each other, a cutting tool 7 is fixedly connected to the output end of the hydraulic rod 6, a part body 8 is placed between the fixed support block 2 and the movable limit top block 3, and a protective feeding mechanism 9 is provided on the inner side of the cutting machine body 1.

[0025] The working principle of the above technical solution is as follows:

[0026] When in use, the part body 8 is placed on the top of the fixed support block 2, and the first electric telescopic rod 4 pushes the movable limit top block 3 downward to clamp and fix the part body 8, and then the hydraulic rod 6 pushes the cutting tool 7 downward to cut off the part body 8. In the process of cutting off the part body 8, the protective feeding mechanism 9 can be used to block it to prevent the cut-off part from popping out, and the cut-off part can be sent to the outside through the protective feeding mechanism 9 after the cut-off is completed, which is easy to operate.

[0027] In another embodiment, if Figure 1 and Figure 2 As shown, one end of the inner side of the cutting machine body 1 is connected with a connecting limit mechanism 12 by bolts, a first limit block 10 is provided on the front and rear surfaces of the fixed support block 2 near one end of the connecting limit mechanism 12, and a second limit block 11 is provided on the front and rear surfaces of the movable limiting top block 3 near one end of the connecting limit mechanism 12, and the top of the first limit block 10 and the bottom of the second limit block 11 fit together.

[0028] To facilitate the mutual fit between the fixed support block 2 and the movable limiting top block 3, when the part body 8 is restricted and fixed, the connection limiting mechanism 12 can be sleeved on the outer surface of the first limiting block 10 and the second limiting block 11, so as to limit the connection between the first limiting block 10 and the second limiting block 11, thereby limiting the connection between the fixed support block 2 and the movable limiting top block 3, and the operation is convenient.

[0029] In another embodiment, if Figure 3 As shown, the protective feeding mechanism 9 includes a limiting guide rail 13 located on the inner rear surface of the cutting machine body 1, and the inner side of the limiting guide rail 13 is movably connected with a movable mounting block 14, and the surface of the movable mounting block 14 is fixedly connected with a second electric telescopic rod 15, and the output end of the second electric telescopic rod 15 is fixedly connected with a material receiving protective cover 16.

[0030] The material receiving protection cover 16 can be put on the outside of the cut-off part to provide protection and prevent it from popping outward. At the same time, when the second electric telescopic rod 15 is extended and retracted, the material receiving protection cover 16 can be pushed and pulled, so that the finished product cut off inside the material receiving protection cover 16 can be sent out to the outside. The structure is simple and the operation is convenient.

[0031] In another embodiment, if Figure 3 As shown, the interior of the movable mounting block 14 is movably connected with a threaded rod 17 via a thread, one end of the threaded rod 17 passes through the interior of the cutter body 1 and extends to the outside, one end of the threaded rod 17 is fixedly connected with a servo motor 18, and the servo motor 18 and the outer surface of the cutter body 1 are fixedly connected to each other.

[0032] The servo motor 18 drives the threaded rod 17 so that the movable mounting block 14 can move on the outer side of the surface of the threaded rod 17 and the inner side of the limiting guide rail 13, so that the material receiving protection cover 16 is separated from the fixed support block 2 and the movable limiting top block 3, thereby preventing the material receiving protection cover 16 from getting stuck with the end of the part body 8 during the process of moving to the outside, and the operation is convenient.

[0033] In another embodiment, if Figure 3 As shown, the outer side of the surface of the movable installation block 14 is in contact with the inner side of the limiting guide rail 13 .

[0034] The movable installation block 14 can stably move inside the limiting guide rail 13, and the operation is convenient.

[0035] In another embodiment, if Figure 4 As shown, the connection limit mechanism 12 includes a connection mounting plate 19, a surface of which is fixedly connected to a third electric telescopic rod 20, an output end of the third electric telescopic rod 20 is fixedly connected to a connection sleeve block 21, and an end of the connection sleeve block 21 is provided with a fixed slot 22.

[0036] It is convenient for the third electric telescopic rod 20 to push the connecting sleeve block 21, so that the end of the connecting sleeve block 21 can be sleeved on the outer surface of the first limit block 10 and the second limit block 11 under the action of the fixed card slot 22, so as to limit the connection between the first limit block 10 and the second limit block 11, and then to limit the connection between the fixed support block 2 and the movable limit top block 3.

[0037] In another embodiment, if Figure 4 As shown, the inner side of the fixed slot 22 is in contact with the outer sides of the first limiting block 10 and the second limiting block 11 .

[0038] The connecting sleeve block 21 can be stably sleeved on the outer surface of the first limiting block 10 and the second limiting block 11 under the action of the fixing slot 22, and the operation is convenient.

[0039] Working principle of the utility model: during use, the part body 8 is placed on the inner side of the fixed support block 2, and then the movable limit top block 3 is moved downward under the action of the first electric telescopic rod 4 to cooperate with the fixed support block 2 to clamp and fix the part body 8, and at the same time, the first limit block 10 and the second limit block 11 are fitted with each other, and then the third electric telescopic rod 20 can push the connecting sleeve block 21, so that the end of the connecting sleeve block 21 can be sleeved on the outer side of the surface of the first limit block 10 and the second limit block 11 under the action of the fixed card groove 22, and the connection between the first limit block 10 and the second limit block 11 is restricted, and then the connection between the fixed support block 2 and the movable limit top block 3 can be restricted, and then the hydraulic rod 6 is started so that the hydraulic rod 6 will cut off The tool 7 pushes downward to cut off the part body 8. During the cutting process, the material receiving protection cover 16 can be located on the outside of the cut-off part to provide isolation protection to prevent popping out. After the cutting is completed, the servo motor 18 can drive the threaded rod 17, so that the movable mounting block 14 can move on the outside of the surface of the threaded rod 17 and the inside of the limiting guide rail 13, driving the second electric telescopic rod 15 and the material receiving protection cover 16 to move, so that the material receiving protection cover 16 is detached from the outside of the surface of the fixed support block 2, and then the second electric telescopic rod 15 pushes the material receiving protection cover 16, so that the material receiving protection cover 16 can drive the cut-off part on the inside to move and send it out, so that the cut-off part can be taken out. The overall structure is simple and the operation is convenient and quick.

[0040] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A cutting device for automobile parts processing, comprising a cutting machine body (1), characterized in that: The inner bottom end of the cutter body (1) is fixedly connected to a fixed support block (2), the top of the fixed support block (2) is movably connected to a movable limit top block (3), a first electric telescopic rod (4) is fixedly connected between the top of the movable limit top block (3) and the inner top of the cutter body (1), a hydraulic cylinder (5) is fixedly connected to the top of the cutter body (1), the output end of the hydraulic cylinder (5) is connected to a hydraulic rod (6), the top of the hydraulic rod (6) and the inner top of the cutter body (1) are fixedly connected to each other, a cutting tool (7) is fixedly connected to the output end of the hydraulic rod (6), a part body (8) is placed between the fixed support block (2) and the movable limit top block (3), and a protective feeding mechanism (9) is provided on the inner side of the cutter body (1).

2. A cutting device for automobile parts processing according to claim 1, characterized in that: One inner end of the cutting machine body (1) is connected to a connection limit mechanism (12) by bolts, a first limit block (10) is provided on the front and rear surfaces of the fixed support block (2) near one end of the connection limit mechanism (12), and a second limit block (11) is provided on the front and rear surfaces of the movable limit top block (3) near one end of the connection limit mechanism (12), and the top of the first limit block (10) and the bottom of the second limit block (11) are in contact with each other.

3. A cutting device for automobile parts processing according to claim 1, characterized in that: The protective feeding mechanism (9) comprises a limiting guide rail (13) located on the inner rear surface of the cutting machine body (1); the inner side of the limiting guide rail (13) is movably connected to a movable mounting block (14); the surface of the movable mounting block (14) is fixedly connected to a second electric telescopic rod (15); and the output end of the second electric telescopic rod (15) is fixedly connected to a material receiving protective cover (16).

4. A cutting device for automobile parts processing according to claim 3, characterized in that: The movable mounting block (14) is internally connected to a threaded rod (17) via a threaded connection, one end of the threaded rod (17) passes through the interior of the cutter body (1) and extends to the outside, one end of the threaded rod (17) is fixedly connected to a servo motor (18), and the servo motor (18) and the outer surface of the cutter body (1) are fixedly connected to each other.

5. A cutting device for automobile parts processing according to claim 3, characterized in that: The outer side of the surface of the movable installation block (14) and the inner side of the limiting guide rail (13) are in contact with each other.

6. A cutting device for automobile parts processing according to claim 2, characterized in that: The connection limiting mechanism (12) comprises a connection mounting plate (19), a third electric telescopic rod (20) being fixedly connected to the surface of the connection mounting plate (19), an output end of the third electric telescopic rod (20) being fixedly connected to a connection sleeve block (21), and a fixed card slot (22) being provided at the end of the connection sleeve block (21).

7. A cutting device for automobile parts processing according to claim 6, characterized in that: The inner side of the fixed slot (22) is in contact with the outer sides of the surfaces of the first limiting block (10) and the second limiting block (11).

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