Cutting device for spring machining

Abstract

The utility model discloses a cutting device for spring machining, and relates to the technical field of spring machining. The device comprises a bottom plate, the left side of the top face of the bottom plate is fixedly connected with a backup plate, the right side face of the backup plate is fixedly connected with a supporting shaft, the surface of the supporting shaft is sleeved with a spring body, and the top face of the bottom plate is provided with a pushing assembly used for controlling the spring body to move. A guide groove used for guiding a cut spring body is formed in the upper portion of the bottom plate, a reversing mechanism used for controlling the inclination direction of the guide groove is arranged on the top face of the bottom plate, a mounting frame is fixedly connected to the surface of the supporting shaft, and a pressing and positioning assembly used for limiting the spring body is mounted on the surface of the mounting frame. According to the spring cutting device, the effect of automatically and rapidly cutting off springs conveniently is achieved in the using process, the cut springs can be automatically discharged, the springs and waste can be automatically classified and stored in the discharging process, and the overall machining efficiency is effectively improved.

Description

Technical Field

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

[0002] A spring is a mechanical part made of elastic material. When the spring is subjected to external force, it will deform and return to its original state without external force. When producing springs, a longer spring needs to be cut into the required length.

[0003] The Chinese patent document with the authorization announcement number CN220901746U discloses a spring processing cutting device, including a base, the left and right end surfaces of the top of the base are provided with vertical plates, and the top surfaces of the two vertical plates are connected to a horizontal plate, and a No. 1 spiral tube is provided below the bottom end of the middle part of the horizontal plate. With respect to the above technical solution, the following defects still exist: after the existing device cuts the spring, the spring and waste need to be manually removed from the device, and the two need to be classified and stored, which makes the material removal process more cumbersome and difficult to improve the processing efficiency.

[0004] For this purpose, a spring processing and cutting device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology, and the utility model provides a spring processing and cutting device.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A spring processing and cutting device comprises a base plate, a backing plate is fixedly connected to the left side of the top surface of the base plate, a support shaft is fixedly connected to the right side of the backing plate, a spring body is sleeved on the surface of the support shaft, a pushing assembly for controlling the movement of the spring body is provided on the top surface of the base plate, a guide groove for guiding the spring body after cutting is provided above the base plate, a reversing mechanism for controlling the inclination direction of the guide groove is provided on the top surface of the base plate, a mounting frame is fixedly connected to the surface of the support shaft, a clamping and positioning assembly for limiting the spring body is installed on the surface of the mounting frame, and a laser cutting mechanism is provided at the right end of the mounting frame.

[0008] Furthermore, the clamping and positioning assembly includes an electric push rod, and the electric push rod is fixedly mounted on the top surface of the mounting frame, the telescopic end of the electric push rod is fixedly connected to a clamping plate, the bottom surface of the clamping plate is fixedly connected to a clamping pad, and the clamping pad is made of rubber.

[0009] Furthermore, the laser cutting mechanism includes an electric linear guide rail, and the electric linear guide rail is fixedly mounted on the end of the mounting frame, the inner wall of the electric linear guide rail is slidably connected to a mounting seat via an electric slider, and a laser cutting gun is fixedly mounted on the surface of the mounting seat.

[0010] Furthermore, the pushing assembly includes a first motor, and the first motor is fixedly installed on the top surface of the base plate, the output end of the first motor is fixedly connected with a threaded column, the surface of the threaded column is threadedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a ring, and the inner wall of the ring is slidably connected to the surface of the support shaft.

[0011] Furthermore, the surface of the support shaft is provided with scale lines.

[0012] Furthermore, the reversing mechanism includes a support frame, and the support frame is fixedly mounted on the top surface of the base plate, a second motor is fixedly mounted on the surface of the support frame, an output end of the second motor is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to the support frame, a connecting frame is fixedly connected to the surface of the rotating shaft, and the top end of the connecting frame is fixedly connected to the guide groove.

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

[0014] The spring body is inserted from the right end of the support shaft, and the part of the spring body that needs to be cut is left outside the support shaft. The spring body is pressed and fixed by the pressing and positioning component to keep the spring body stable. The spring body is then cut by the laser cutting mechanism, and the cut part will fall into the guide groove. In the initial state, the guide groove is inclined toward the front or rear side, so that the cut waste can be guided to the front or rear side. Then, the reversing mechanism is operated to control the guide groove to rotate so that the guide groove is inclined in the opposite direction. The pressing and positioning component is used to release the limit of the spring body. The pushing component is operated to push the spring body to the right side, so that the cut spring body slides and breaks away from the right end of the support shaft, and finally falls into the surface of the guide groove. The cut spring body is guided to a different direction from the waste storage by the guide groove, so that the material can be cut off. In use, the effect of automatic and quick cutting of the spring is achieved, and the cut spring can be automatically cut off. During the cutting process, the spring and the waste can also be automatically classified and stored, which effectively improves the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural front view of the reversing mechanism of the utility model;

[0017] Figure 3 It is a right view of the local structure of the utility model;

[0018] Figure numerals: 1. Base plate; 2. Back plate; 3. Support shaft; 4. Spring body; 5. Mounting frame; 6. Clamping and positioning assembly; 601. Electric push rod; 602. Clamping plate; 603. Clamping pad; 7. Laser cutting mechanism; 701. Electric linear guide; 702. Mounting seat; 703. Laser cutting gun; 8. Pushing assembly; 801. First motor; 802. Threaded column; 803. Connecting rod; 804. Ring; 805. Scale line; 9. Guide groove; 10. Reversing mechanism; 101. Support frame; 102. Second motor; 103. Rotating shaft; 104. Connecting frame. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] 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.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 3 As shown, a spring processing and cutting device includes a base plate 1, a support plate 2 is fixedly connected to the left side of the top surface of the base plate 1, a support shaft 3 is fixedly connected to the right side of the support plate 2, a spring body 4 is sleeved on the surface of the support shaft 3, a pushing assembly 8 for controlling the movement of the spring body 4 is provided on the top surface of the base plate 1, a guide groove 9 for guiding the spring body 4 after cutting is provided above the base plate 1, a reversing mechanism 10 for controlling the inclination direction of the guide groove 9 is provided on the top surface of the base plate 1, a mounting frame 5 is fixedly connected to the surface of the support shaft 3, a clamping and positioning assembly 6 for limiting the spring body 4 is installed on the surface of the mounting frame 5, and a laser cutting mechanism 7 is provided at the right end of the mounting frame 5. More specifically, the spring body 4 is inserted from the right end of the support shaft 3, and the part of the spring body 4 that needs to be cut is left outside the support shaft 3. The spring body 4 is pressed and fixed by the clamping and positioning component 6 to keep the spring body 4 stable, and then the spring body 4 is cut by the laser cutting mechanism 7. The cut part will fall into the guide groove 9. In the initial state, the guide groove 9 is inclined toward the front or rear side, so that the cut waste can be guided to the front or rear side. Then, the reversing mechanism 10 is operated to control the guide groove 9 to rotate so that the guide groove 9 is inclined in the opposite direction, and then the clamping and positioning component 6 is used to release the limit on the spring body 4. The pushing component 8 is operated to push the spring body 4 to the right side, so that the cut spring body 4 slides and detaches from the right end of the support shaft 3, and finally falls into the surface of the guide groove 9. The cut spring body 4 is guided to a different direction from the waste storage by the guide groove 9 to complete the unloading.

[0025] The clamping and positioning assembly 6 includes an electric push rod 601, and the electric push rod 601 is fixedly mounted on the top surface of the mounting frame 5. The telescopic end of the electric push rod 601 is fixedly connected to a clamping plate 602, and the bottom surface of the clamping plate 602 is fixedly connected to a clamping pad 603, and the clamping pad 603 is made of rubber. It should be noted that after the spring body 4 is sleeved on the surface of the support shaft 3, the electric push rod 601 is operated to drive its telescopic end to extend, thereby driving the clamping plate 602 to descend, and finally making the clamping pad 603 contact the surface of the spring body 4, and the spring body 4 can be positioned in cooperation with the support shaft 3 to avoid accidental movement of the spring body 4 during the cutting process.

[0026] The laser cutting mechanism 7 includes an electric linear guide 701, and the electric linear guide 701 is fixedly mounted on the end of the mounting frame 5. The inner wall of the electric linear guide 701 is slidably connected to the mounting seat 702 through an electric slider, and a laser cutting gun 703 is fixedly mounted on the surface of the mounting seat 702. More specifically, the spring body 4 below it can be cut by the operation of the laser cutting gun 703, and the mounting seat 702 is driven to move by the electric linear guide 701, driving the laser cutting gun 703 to move longitudinally, thereby cutting off the spring body 4. In actual use, the guide groove 9 can be set to an adaptive material to prevent the laser cutting gun 703 from causing damage to the guide groove 9 during the cutting process.

[0027] The push assembly 8 includes a first motor 801, and the first motor 801 is fixedly installed on the top surface of the bottom plate 1. The output end of the first motor 801 is fixedly connected with a threaded column 802, and the surface of the threaded column 802 is threadedly connected with a connecting rod 803. The top of the connecting rod 803 is fixedly connected with a collar 804, and the inner wall of the collar 804 is slidably connected with the surface of the support shaft 3. It should be noted that the first motor 801 is operated to drive the threaded column 802 to rotate, and the connecting rod 803 will be driven to move under the action of the thread, thereby pulling the collar 804 to move, and the spring body 4 can be pushed to move to the right through the collar 804, so that the spring body 4 is separated from the surface of the support shaft 3 and falls into the guide groove 9, and the spring body 4 can be unloaded.

[0028] The surface of the support shaft 3 is provided with scale lines 805. More specifically, when cutting, one end of the spring body 4 is placed against the right side of the collar 804, and by providing the scale lines 805, it is convenient to determine the distance between the collar 804 and the laser cutting gun 703, thereby controlling the length of the remaining spring body 4, making the cutting more accurate.

[0029] The reversing mechanism 10 includes a support frame 101, and the support frame 101 is fixedly mounted on the top surface of the bottom plate 1, a second motor 102 is fixedly mounted on the surface of the support frame 101, a rotating shaft 103 is fixedly connected to the output end of the second motor 102, and the rotating shaft 103 is rotatably connected to the support frame 101, a connecting frame 104 is fixedly connected to the surface of the rotating shaft 103, and the top of the connecting frame 104 is fixedly connected to the guide groove 9. It should be noted that the rotating shaft 103 is driven to rotate by the second motor 102, thereby driving the connecting frame 104 to rotate, and the connecting frame 104 can drive the guide groove 9 to rotate, so that the inclination direction of the guide groove 9 changes. In actual processing, containers can be placed on both the front and rear sides of the guide groove 9 to receive spring products and cutting waste respectively. When the guide groove 9 is tilted toward the two containers respectively, the products and waste can be introduced into the two containers respectively.

[0030] In summary: insert the spring body 4 from the right end of the support shaft 3, leave the part of the spring body 4 that needs to be cut outside the support shaft 3, and fix the spring body 4 by pressing and fixing the spring body 4 through the pressing and positioning component 6, so that the spring body 4 remains stable, and then use the laser cutting mechanism 7 to cut the spring body 4, and the cut part will fall into the guide groove 9. In the initial state, the guide groove 9 is inclined toward the front or rear side, so that the cut waste can be guided to the front or rear side, and then the reversing mechanism 10 is operated to control the guide groove 9 to rotate, so that the guide groove 9 is inclined in the opposite direction, and then the laser cutting mechanism 7 is used to cut the spring body 4. The clamping and positioning component 6 releases the limit on the spring body 4, and the pushing component 8 operates to push the spring body 4 to the right, so that the cut spring body 4 slides and detaches from the right end of the support shaft 3, and finally falls into the surface of the guide groove 9. The cut spring body 4 is guided to a different direction from the waste storage by using the guide groove 9, and the unloading is completed. During use, the effect of automatic and quick cutting of the spring is achieved, and the cut spring can be automatically unloaded. During the unloading process, the spring and waste can also be automatically classified and stored, which effectively improves the overall processing efficiency.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A spring processing and cutting device, characterized in that: The invention comprises a bottom plate (1), a support plate (2) fixedly connected to the left side of the top surface of the bottom plate (1), a support shaft (3) fixedly connected to the right side of the support plate (2), a spring body (4) sleeved on the surface of the support shaft (3), a pusher assembly (8) for controlling the movement of the spring body (4) provided on the top surface of the bottom plate (1), a guide groove (9) for guiding the cut spring body (4) provided above the bottom plate (1), a reversing mechanism (10) for controlling the inclination direction of the guide groove (9) provided on the top surface of the bottom plate (1), a mounting frame (5) fixedly connected to the surface of the support shaft (3), a clamping positioning assembly (6) for limiting the position of the spring body (4) provided on the surface of the mounting frame (5), and a laser cutting mechanism (7) provided at the right end of the mounting frame (5).

2. A spring processing and cutting device according to claim 1, characterized in that: The clamping and positioning assembly (6) comprises an electric push rod (601), and the electric push rod (601) is fixedly mounted on the top surface of the mounting frame (5), the telescopic end of the electric push rod (601) is fixedly connected to a clamping plate (602), the bottom surface of the clamping plate (602) is fixedly connected to a clamping pad (603), and the clamping pad (603) is made of rubber.

3. A spring processing and cutting device according to claim 2, characterized in that: The laser cutting mechanism (7) comprises an electric linear guide rail (701), and the electric linear guide rail (701) is fixedly mounted on the end of the mounting frame (5); the inner wall of the electric linear guide rail (701) is slidably connected to a mounting seat (702) via an electric slider; and a laser cutting gun (703) is fixedly mounted on the surface of the mounting seat (702).

4. A spring processing and cutting device according to claim 1, characterized in that: The pusher assembly (8) comprises a first motor (801), and the first motor (801) is fixedly mounted on the top surface of the base plate (1); the output end of the first motor (801) is fixedly connected to a threaded column (802); the surface of the threaded column (802) is threadedly connected to a connecting rod (803); the top end of the connecting rod (803) is fixedly connected to a collar (804); and the inner wall of the collar (804) is slidably connected to the surface of the support shaft (3).

5. A spring processing and cutting device according to claim 4, characterized in that: The surface of the support shaft (3) is provided with scale lines (805).

6. A spring processing and cutting device according to claim 1, characterized in that: The reversing mechanism (10) comprises a support frame (101), and the support frame (101) is fixedly mounted on the top surface of the base plate (1); a second motor (102) is fixedly mounted on the surface of the support frame (101); an output end of the second motor (102) is fixedly connected to a rotating shaft (103), and the rotating shaft (103) is rotatably connected to the support frame (101); a connecting frame (104) is fixedly connected to the surface of the rotating shaft (103), and a top end of the connecting frame (104) is fixedly connected to the guide groove (9).

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