Fixing assembly for spring cutting machining

Abstract

The utility model discloses a fixing assembly for cutting processing of a spring, which comprises a fixing platform, the bottom surface of the fixing platform is fixedly connected with a supporting column, the top surface of the fixing platform is provided with a limiting sliding groove in a penetrating manner, and the inner wall of the limiting sliding groove is slidably connected with a limiting sliding block; the starting adjusting assembly drives the fixing mechanism to transversely move through a limiting sliding block, a limiting sliding groove, a fixing ring, a first electric push rod and a fixing sleeve to adjust the fixed distance, the first electric push rod is started to push the fixing mechanism into the spring through the fixing sleeve, and the spring can be internally supported and fixed by starting the fixing mechanism. Meanwhile, a lifting mechanism is started to push a supporting assembly to move upwards to make contact with the surface of the spring, the spring can be supported for cutting and segmenting work, the aim of conveniently supporting and fixing the springs of different lengths and different sizes is achieved, and the situation that due to the fact that an existing fixing assembly is relatively fixed in adaptive size, the spring cannot be fixed is avoided. And therefore, the use flexibility of the fixing assembly is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of spring processing, in particular to a fixing component for spring cutting processing. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under external force and return to their original shape after the external force is removed. There are many types of springs. According to their shapes, they mainly include helical springs, scroll springs, leaf springs, special-shaped springs, etc.

[0003] After the spring is produced, it needs to be cut and divided into sections according to usage requirements. Before cutting the spring, a fixing component is needed to fix the spring. However, the existing fixing components have a relatively fixed adaptability to the spring size, making it difficult to fix springs of different lengths and sizes, greatly reducing the flexibility of the fixing components. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fixing assembly for spring cutting and processing, which is used to solve the problems raised in the above-mentioned background technology.

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

[0006] A fixing assembly for spring cutting processing comprises a fixing platform, the bottom surface of the fixing platform is fixedly connected to a supporting column, the top surface of the fixing platform is penetrated by a limiting slide groove, the inner wall of the limiting slide groove is slidably connected to a limiting slider, the top surface of the limiting slider is fixedly connected to a fixing ring, and the fixing ring is fixedly connected to the top surface of the limiting slider, and the bottom surface of the fixing ring is slidably connected to the top surface of the fixing platform, the inner wall of the fixing ring is fixedly connected to a first electric push rod, the output end of the first electric push rod is fixedly connected to a fixing sleeve, a fixing mechanism is arranged inside the fixing sleeve, an adjusting assembly is arranged on the right side of the fixing platform, a lifting mechanism is arranged on the top surface of the fixing platform, and a supporting assembly is arranged on the top surface of the fixing platform.

[0007] Preferably, the fixing mechanism consists of a bidirectional cylinder, a connecting frame and an inner support plate, the bidirectional cylinder is fixedly connected to the inner wall of the fixing sleeve, the connecting frame is fixedly connected to the output end of the bidirectional cylinder, and the inner support plate is fixedly connected to the surface of the connecting frame.

[0008] Preferably, the adjustment assembly consists of a servo motor, a bidirectional threaded rod, a limit ring and a threaded sleeve, the servo motor is fixedly connected to the right side of the fixed platform, the bidirectional threaded rod is fixedly connected to the output end of the servo motor, the limit ring is fixedly connected to the bottom surface of the fixed platform, and the inner wall of the limit ring is rotatably connected to the bidirectional threaded rod, the threaded sleeve is fixedly connected to the bottom surface of the limit slider, and the inner wall of the threaded sleeve is threadedly connected to the bidirectional threaded rod.

[0009] Preferably, the lifting mechanism consists of a fixing groove, a fixing frame and a second electric push rod, the fixing groove is opened through the top surface of the fixing platform, the fixing frame is fixedly connected to the inner wall of the fixing groove, and the second electric push rod is fixedly connected to the inner wall of the fixing frame.

[0010] Preferably, the support assembly consists of a support plate, a connecting block and a connecting plate, the support plate overlaps the top surface of the fixed platform, and the support plate is slidably connected to the inner wall of the fixed groove, the connecting block is fixedly connected to the surface of the support plate, the connecting plate is fixedly connected to the bottom surface of the connecting block, and the bottom surface of the connecting plate is fixedly connected to the output end of the second electric push rod.

[0011] Preferably, there are multiple limiting slide grooves, and the multiple limiting slide grooves are all opened through the top surface of the fixed platform.

[0012] Preferably, the connecting plate is rectangular and is made of metal material.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the fixing component for spring cutting processing, starting the adjustment component drives the fixing mechanism to move horizontally to adjust the fixed spacing through the limit slider, the limit slide groove, the fixing ring, the first electric push rod and the fixing sleeve, starting the first electric push rod to push the fixing mechanism into the spring through the fixing sleeve, starting the fixing mechanism can internally support the fixed spring, and at the same time starting the lifting mechanism pushes the supporting component to move upward and contact the spring surface, so as to support the spring for cutting and segmenting; the goal of facilitating the support and fixing work of springs of different lengths and sizes is achieved, and the problem of greatly reduced flexibility in use of the fixing component due to the relatively fixed adaptation size of the existing fixing component to the spring is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 This is an enlarged view of the structure A of the utility model;

[0016] Figure 3 This is a front cross-sectional view of the structure of the utility model;

[0017] Figure 4 This is an enlarged view of the structure B of the utility model.

[0018] In the figure: 1. fixed platform; 2. support column; 3. limit slide groove; 4. limit slider; 5. fixed ring; 6. first electric push rod; 7. fixed sleeve; 8. two-way cylinder; 9. connecting frame; 10. inner support plate; 11. servo motor; 12. two-way threaded rod; 13. limit ring; 14. threaded sleeve; 15. fixed groove; 16. fixed frame; 17. second electric push rod; 18. support plate; 19. connecting block; 20. connecting plate. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figure 1-4 A fixing assembly for spring cutting processing comprises a fixing platform 1, a supporting column 2 is fixedly connected to the bottom surface of the fixing platform 1, a limiting slide groove 3 is provided on the top surface of the fixing platform 1, a limiting slide block 4 is slidably connected to the inner wall of the limiting slide groove 3, a fixing ring 5 is fixedly connected to the top surface of the limiting slide block 4, and the fixing ring 5 is fixedly connected to the top surface of the limiting slide block 4, and the bottom surface of the fixing ring 5 is slidably connected to the top surface of the fixing platform 1, a first electric push rod 6 is fixedly connected to the inner wall of the fixing ring 5, a fixing sleeve 7 is fixedly connected to the output end of the first electric push rod 6, a fixing mechanism is arranged inside the fixing sleeve 7, an adjusting assembly is arranged on the right side of the fixing platform 1, and the adjusting assembly is composed of a servo The servo motor 11 is fixedly connected to the right side of the fixed platform 1, the bidirectional threaded rod 12 is fixedly connected to the output end of the servo motor 11, the limit ring 13 is fixedly connected to the bottom surface of the fixed platform 1, and the inner wall of the limit ring 13 is rotatably connected to the bidirectional threaded rod 12, the threaded sleeve 14 is fixedly connected to the bottom surface of the limit slider 4, and the inner wall of the threaded sleeve 14 is threadedly connected to the bidirectional threaded rod 12, which is used to drive the fixing mechanism to move laterally, so as to adjust the fixed spacing according to the length of the spring. The top surface of the fixed platform 1 is provided with a lifting mechanism, and the top surface of the fixed platform 1 is provided with a supporting assembly.

[0021] Specifically, the fixing mechanism is composed of a two-way cylinder 8, a connecting frame 9 and an inner support plate 10. The two-way cylinder 8 is fixedly connected to the inner wall of the fixing sleeve 7, the connecting frame 9 is fixedly connected to the output end of the two-way cylinder 8, and the inner support plate 10 is fixedly connected to the surface of the connecting frame 9, which is used for internal support and fixing the spring, making it convenient to carry out segmented cutting after the spring is fixed, thereby improving cutting stability.

[0022] Specifically, the lifting mechanism is composed of a fixed groove 15, a fixed frame 16 and a second electric push rod 17. The fixed groove 15 is opened through the top surface of the fixed platform 1, the fixed frame 16 is fixedly connected to the inner wall of the fixed groove 15, and the second electric push rod 17 is fixedly connected to the inner wall of the fixed frame 16. The support assembly is composed of a support plate 18, a connecting block 19 and a connecting plate 20. The support plate 18 overlaps the top surface of the fixed platform 1, and the support plate 18 is slidably connected to the inner wall of the fixed groove 15, the connecting block 19 is fixedly connected to the surface of the support plate 18, the connecting plate 20 is fixedly connected to the bottom surface of the connecting block 19, and the bottom surface of the connecting plate 20 is fixedly connected to the output end of the second electric push rod 17. The lifting mechanism pushes the support assembly to contact the spring, so that the spring can be supported for cutting, thereby avoiding the problem of tilt and offset of the spring during cutting.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0024] When in use: first start the servo motor 11 to drive the bidirectional threaded rod 12 to rotate along the inner wall of the limit ring 13, and through the threaded connection between the bidirectional threaded rod 12 and the threaded sleeve 14, drive the limit slider 4 to move laterally along the inner wall of the limit slide 3, and through the movement of the limit slider 4, drive the fixing ring 5 and the first electric push rod 6 to move laterally, and through the movement of the first electric push rod 6, drive the fixing sleeve 7 and the bidirectional cylinder 8 to move, and through the movement of the bidirectional cylinder 8, drive the connecting frame 9 and the inner support plate 10 to move laterally, and through the threaded connection between the bidirectional threaded rod 12 and multiple threaded sleeves 14, the limit slider 4 can be driven to move laterally. Move multiple inner support plates 10 relatively to adjust the fixed spacing according to the length of the spring, align the spring opening with the inner support plate 10, start the first electric push rod 6 to push the connecting frame 9 and the inner support plate 10 into the spring through the fixed sleeve 7 and the two-way cylinder 8, start the two-way cylinder 8 to push the multiple inner support plates 10 to move relatively and contact the inner wall of the spring through multiple connecting frames 9, so as to support and fix the spring, and at the same time start the second electric push rod 17 to push the support plate 18 upward through the connecting plate 20 and the connecting block 19 to contact the surface of the spring, so as to support the spring for cutting and segmenting.

[0025] To sum up, the fixing component for spring cutting processing starts the adjustment component to drive the fixing mechanism to move horizontally to adjust the fixed spacing through the limit slider 4, the limit slide groove 3, the fixing ring 5, the first electric push rod 6 and the fixing sleeve 7. The first electric push rod 6 is started to push the fixing mechanism into the spring through the fixing sleeve 7. The fixing mechanism is started to support the fixed spring internally. At the same time, the lifting mechanism is started to push the supporting component to move upward and contact the surface of the spring, so as to support the spring for cutting and segmenting. The goal of facilitating the support and fixing of springs of different lengths and sizes is achieved, and the problem of greatly reduced flexibility in use of the fixing component due to the relatively fixed adaptation size of the spring by the existing fixing component is avoided. It is used to solve the problems raised in the above-mentioned background technology.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing assembly for spring cutting, comprising a fixing platform (1), characterized in that: The bottom surface of the fixed platform (1) is fixedly connected to a support column (2); the top surface of the fixed platform (1) is provided with a limit slide groove (3); the inner wall of the limit slide groove (3) is slidably connected to a limit slider (4); the top surface of the limit slider (4) is fixedly connected to a fixing ring (5); the fixing ring (5) is fixedly connected to the top surface of the limit slider (4); the bottom surface of the fixing ring (5) is slidably connected to the top surface of the fixed platform (1); the inner wall of the fixing ring (5) is fixedly connected to a first electric push rod (6); the output end of the first electric push rod (6) is fixedly connected to a fixing sleeve (7); a fixing mechanism is arranged inside the fixing sleeve (7); an adjusting component is arranged on the right side of the fixed platform (1); a lifting mechanism is arranged on the top surface of the fixed platform (1); and a supporting component is arranged on the top surface of the fixed platform (1).

2. A fixing assembly for spring cutting according to claim 1, characterized in that: The fixing mechanism is composed of a bidirectional cylinder (8), a connecting frame (9) and an inner support plate (10); the bidirectional cylinder (8) is fixedly connected to the inner wall of the fixing sleeve (7); the connecting frame (9) is fixedly connected to the output end of the bidirectional cylinder (8); and the inner support plate (10) is fixedly connected to the surface of the connecting frame (9).

3. A fixing assembly for spring cutting according to claim 1, characterized in that: The adjustment assembly comprises a servo motor (11), a bidirectional threaded rod (12), a limit ring (13) and a threaded sleeve (14); the servo motor (11) is fixedly connected to the right side of the fixed platform (1); the bidirectional threaded rod (12) is fixedly connected to the output end of the servo motor (11); the limit ring (13) is fixedly connected to the bottom surface of the fixed platform (1), and the inner wall of the limit ring (13) is rotatably connected to the bidirectional threaded rod (12); the threaded sleeve (14) is fixedly connected to the bottom surface of the limit slider (4), and the inner wall of the threaded sleeve (14) is threadedly connected to the bidirectional threaded rod (12).

4. A fixing assembly for spring cutting according to claim 1, characterized in that: The lifting mechanism is composed of a fixed groove (15), a fixed frame (16) and a second electric push rod (17); the fixed groove (15) is opened through the top surface of the fixed platform (1); the fixed frame (16) is fixedly connected to the inner wall of the fixed groove (15); and the second electric push rod (17) is fixedly connected to the inner wall of the fixed frame (16).

5. A fixing assembly for spring cutting according to claim 1, characterized in that: The support assembly is composed of a support plate (18), a connecting block (19) and a connecting plate (20); the support plate (18) overlaps the top surface of the fixed platform (1), and the support plate (18) is slidably connected to the inner wall of the fixed groove (15); the connecting block (19) is fixedly connected to the surface of the support plate (18), the connecting plate (20) is fixedly connected to the bottom surface of the connecting block (19), and the bottom surface of the connecting plate (20) is fixedly connected to the output end of the second electric push rod (17).

6. A fixing assembly for spring cutting according to claim 1, characterized in that: The number of the limiting sliding grooves (3) is multiple, and the multiple limiting sliding grooves (3) are all opened through the top surface of the fixed platform (1).

7. A fixing assembly for spring cutting according to claim 5, characterized in that: The connecting plate (20) is rectangular in shape, and is made of metal material.

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