Chamfering device of computer spring machine

Abstract

The utility model discloses a chamfering device of a computer spring machine, and relates to the field of spring machining. The device comprises a workbench and a processing assembly, the working table comprises a table top, a supporting rod is arranged at the bottom of the table top, and a controller is arranged at the top of the working table; the processing assembly comprises a working seat, a reset cylinder, a lifting motor and a chamfering mechanism, the working seat is arranged at the top of the table top, a clamping moving block is arranged on one side of the working seat, sliding bottom plates are arranged at the two ends of the working seat, adjusting plates are arranged outside the sliding bottom plates, and the adjusting plates are arranged on the sliding bottom plates. A first hydraulic machine is arranged on the top of the adjusting plate. The spring chamfering device can flexibly adjust the radian of a chamfer according to different use requirements so as to adapt to various spring machining scenes, after the chamfering operation is completed, the spring is automatically restored to the initial position through the reset screw rod, the operation process is simplified, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of spring processing, and specifically relates to a chamfering device for a computer spring machine. Background Technique

[0002] Springs in the prior art are commonly used components in industry, and are used in various products from large aircraft and warships to small mobile phones and cameras, etc. Computer numerical control spring machines can process springs with complex shapes. However, when producing special-shaped springs with rounded bends, chamfers are required at the ends of the springs.

[0003] Chinese Patent with application number CN201620376529.8 discloses a spring machine with a chamfering device, which includes a machine base, a tool rest wallboard, a computer control system, a feeding shaft hole and 8 sliding tool rests. One of the 8 sliding tool rests is equipped with a chamfering device. The chamfering device includes a chamfering machine and a chamfering machine bracket. The head of the chamfering machine is provided with a cutting tool, and a power device for driving the cutting tool to work is arranged in the body of the chamfering machine. The cutting tool is provided with 6 - 8 blade fixing seats, and a blade is installed on the inner surface of each blade fixing seat. The cutting edges of any installed blade are located on the same conical surface, and a chip removal groove is arranged between adjacent blade fixing seats. The chamfering device chamfers the end of the spring, and then the forming tool heads on other sliding tool rests form a rounded bend for the spring, realizing one-time forming of the spring, reducing the labor intensity of workers, and improving production efficiency.

[0004] However, the above device usually can only provide a fixed chamfering arc during actual use, and cannot meet the requirements for the change of the spring chamfering arc in different application scenarios. In addition, the traditional spring machine lacks an effective reset mechanism after completing the chamfering process, which may lead to low spring processing efficiency and difficulty in ensuring the consistency of processing quality.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a chamfering device for a computer spring machine.

[0007] To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is:

[0008] A chamfering device for a computer spring machine includes a workbench and a processing component;

[0009] The workbench includes a tabletop, a support rod is arranged at the bottom of the tabletop, and a controller is arranged at the top of the workbench;

[0010] The processing component includes a working base, a reset cylinder, a lifting motor, and a chamfering mechanism. The working base is arranged on the top of the tabletop. A clamping moving block is arranged on one side of the working base. Sliding bottom plates are arranged at both ends of the working base. An adjusting plate is arranged outside the sliding bottom plates. A hydraulic press 1 is arranged on the top of the adjusting plate. A gripper is arranged at the output end of the hydraulic press 1. The reset cylinder is arranged on the top of the tabletop. A reset motor is arranged below the reset cylinder and at the bottom of the reset cylinder. The lifting motor is arranged at the bottom of the tabletop. The chamfering mechanism is arranged on the top of the tabletop. The chamfering mechanism includes a chamfering table. A hydraulic press 2 is arranged on one side of the chamfering table.

[0011] Optionally, a telescopic motor is arranged on one side of the workbench. A side plate is arranged at the other end of the workbench. An output head is arranged on one side of the telescopic motor. A threaded rod is arranged outside the output head. The clamping moving block is arranged outside the threaded rod. During use, by rotating the threaded rod, the movement of the clamping moving block can be controlled.

[0012] Optionally, the number of the sliding bottom plates is two and they are symmetrically distributed. The adjusting plate is slidably connected to the top of the sliding bottom plates, and the movement direction of the adjusting plate on the sliding bottom plates can be controlled on one side.

[0013] Optionally, the output end of the reset motor penetrates into the reset cylinder. A reset screw rod is arranged inside the reset cylinder. The reset screw rod is rotatably connected to the inner wall of the reset cylinder. By rotating the reset screw rod, the spring can be restored to a helical state.

[0014] Optionally, a limiting rod is arranged on the top of the chamfering table. A moving plate is arranged at the output end of the hydraulic press 2. One end of the spring is clamped by the moving plate, and thus chamfering is performed on one end of the spring.

[0015] Optionally, a rotation control head is arranged at the end of the output end of the lifting motor, which facilitates the connection between one end of the spring and the limiting rod and facilitates subsequent chamfering.

[0016] After adopting the above technical solutions, the present utility model has the following beneficial effects compared with the prior art. Of course, when implementing any product of the present utility model, it is not necessarily required to achieve all the advantages described below at the same time:

[0017] For different usage requirements, the device of the present utility model can flexibly adjust the radian of the chamfer, so as to adapt to various spring processing scenarios. After the chamfering operation is completed, the spring is automatically restored to the initial position through the reset screw rod, which simplifies the operation process and improves the production efficiency. By setting an elastic clamping and moving block, the stability of the spring during processing is ensured, and at the same time, the damage caused by mechanical hard contact is reduced, ensuring the quality of the spring.

[0018] The following further describes in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0019] The accompanying drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0020] Figure 1 It is a schematic structural diagram of a chamfering device for a computer spring machine;

[0021] Figure 2 It is a schematic structural diagram of another perspective of the chamfering device for a computer spring machine;

[0022] Figure 3 It is a schematic partial structural diagram of the chamfering device for a computer spring machine;

[0023] Figure 4 It is a schematic connection structural diagram of a reset cylinder;

[0024] Figure 5 It is a schematic structural diagram of a chamfering mechanism;

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1. Workbench; 101. Tabletop; 102. Support rod; 103. Controller; 2. Processing component; 201. Work seat; 2011. Telescopic motor; 2012. Output head; 202. Side plate; 203. Threaded rod; 204. Clamping and moving block; 205. Sliding bottom plate; 206. Adjusting plate; 207. Hydraulic press 1; 208. Clamp; 210. Reset cylinder; 2101. Reset screw rod; 211. Reset motor; 212. Lifting motor; 2121. Rotating control head; 213. Chamfering mechanism; 2131. Chamfering table; 2132. Limiting rod; 2133. Hydraulic press 2; 2134. Moving plate.

[0027] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Specific Embodiments

[0028] The present utility model will now be described in further detail with reference to the accompanying drawings.

[0029] Please refer to Figures 1-5 As shown, in this embodiment, a chamfering device for a computer spring machine is provided, which includes a workbench 1 and a processing component 2;

[0030] The workbench 1 includes a tabletop 101, a support rod 102 is provided at the bottom of the tabletop 101, and a controller 103 is provided at the top of the workbench 1;

[0031] The processing component 2 includes a work seat 201, a reset cylinder 210, a lifting motor 212 and a chamfering mechanism 213. The work seat 201 is arranged on the top of the tabletop 101. A clamping moving block 204 is arranged on one side of the work seat 201. Sliding bottom plates 205 are arranged at both ends of the work seat 201. An adjusting plate 206 is arranged outside the sliding bottom plates 205. A hydraulic press 207 is arranged at the top of the adjusting plate 206. A gripper 208 is arranged at the output end of the hydraulic press 207. The reset cylinder 210 is arranged on the top of the tabletop 101. A reset motor 211 is arranged below the reset cylinder 210 and at the bottom of the reset cylinder 210. The lifting motor 212 is arranged at the bottom of the tabletop 101. The chamfering mechanism 213 is arranged on the top of the tabletop 101. The chamfering mechanism 213 includes a chamfering table 2131. A hydraulic press 2133 is arranged on one side of the chamfering table 2131. The controller 103 is connected to each electrical appliance to achieve the control function. Among them, the connection and structure of the circuit in the controller 103 are well-known and will not be described in this application. In addition, the lifting motor 212 mainly controls the lifting of the motor through a lifting mechanism to achieve it. The gripper 208 of the lifting motor 212 is well-known in the art and will not be described in this application either.

[0032] During use, the spring is placed on the chamfering table 2131, and then the hydraulic press 2133 is used for extrusion chamfering. Also, through the provided reset cylinder 210, the set spring can be placed inside for reset. Among them, the hydraulic press 207 is used to control the expansion and contraction of the gripper 208, so as to conveniently fix the gripper 208 to the top of the reset cylinder 210 to limit the spring inside the reset cylinder 210 to a certain extent. Also, the clamping moving block 204 is provided to perform a certain reset on the elasticity of the spring.

[0033] In this embodiment, a telescopic motor 2011 is provided on one side of the workbench 1, a side plate 202 is provided at the other end of the workbench 1, an output head 2012 is provided on one side of the telescopic motor 2011, a threaded rod 203 is provided outside the output head 2012, and a clamping moving block 204 is arranged outside the threaded rod 203. During use, by rotating the threaded rod 203, the movement of the clamping moving block 204 can be controlled. With the connection between the clamping moving block 204 and the side plate 202, a spring can be clamped and fixed to make the spring elastic.

[0034] In this embodiment, the number of sliding bottom plates 205 is two and they are symmetrically distributed. The adjusting plate 206 is slidably connected to the top of the sliding bottom plate 205. The movement of the adjusting plate 206 in the direction of the sliding bottom plate 205 can be controlled on one side, which is convenient for subsequent adjustment and control.

[0035] In this embodiment, the output end of the reset motor 211 penetrates into the reset cylinder 210. A reset screw rod 2101 is arranged inside the reset cylinder 210. The reset screw rod 2101 is rotatably connected to the inner wall of the reset cylinder 210. By resetting the rotation of the threaded rod 203, the spring can be restored to a helical state. Among them, the gripper 208 mainly ensures that the spring does not tilt during use, and the spring can be lifted and lowered during gripping.

[0036] In this embodiment, a limiting rod 2132 is provided on the top of the chamfering table 2131, and a moving plate 2134 is provided at the output end of the hydraulic press two 2133. One end of the spring is clamped by the moving plate 2134 to chamfer one end of the spring.

[0037] In this embodiment, a rotation control head 2121 is provided at the end of the output end of the lifting motor 212. During use, a limiting block connected to the spring is arranged outside the rotation control head 2121, which can control the relative fixation of the spring, so as to facilitate the connection between one end of the spring and the limiting rod 2132 and facilitate subsequent chamfering.

[0038] In summary, the comparative document has described a spring machine that can chamfer, but the spring sometimes needs to be chamfered with different arcs according to different usage situations. In this application, a chamfering device is specifically set for chamfering. At the same time, a reset screw rod 2101 for resetting is arranged after chamfering, and a clamping moving block 204 that can ensure elasticity is also arranged, making chamfering more convenient.

[0039] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, all fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A computer spring machine chamfering device, characterized in that: It comprises a workbench (1) and a processing assembly (2); The workbench (1) comprises a table top (101), a support rod (102) is arranged at the bottom of the table top (101), and a controller (103) is arranged at the top of the workbench (1); The processing assembly (2) comprises a working seat (201), a reset cylinder (210), a lifting motor (212) and a chamfering mechanism (213); the working seat (201) is arranged on the top of the table (101); a clamping moving block (204) is arranged on one side of the working seat (201); sliding bottom plates (205) are arranged at both ends of the working seat (201); an adjusting plate (206) is arranged outside the sliding bottom plate (205); a hydraulic press (207) is arranged on the top of the adjusting plate (206); and the hydraulic press (207) is arranged on the top of the adjusting plate (206). 7) is provided with a clamp (208), the reset cylinder (210) is arranged at the top of the table (101), a reset motor (211) is arranged below the reset cylinder (210) and at the bottom of the reset cylinder (210), the lifting motor (212) is arranged at the bottom of the table (101), the chamfering mechanism (213) is arranged at the top of the table (101), the chamfering mechanism (213) comprises a chamfering table (2131), and a hydraulic press 2 (2133) is arranged on one side of the chamfering table (2131).

2. A computer spring machine chamfering device according to claim 1, characterized in that: A telescopic motor (2011) is provided on one side of the workbench (1), a side plate (202) is provided on the other end of the workbench (1), an output head (2012) is provided on one side of the telescopic motor (2011), a threaded rod (203) is provided on the outside of the output head (2012), and the clamping moving block (204) is provided on the outside of the threaded rod (203).

3. A computer spring machine chamfering device according to claim 1, characterized in that: The number of the sliding bottom plates (205) is two and they are symmetrically distributed, and the adjustment plate (206) is slidably connected to the top of the sliding bottom plates (205).

4. A computer spring machine chamfering device according to claim 1, characterized in that: The output end of the reset motor (211) passes through the interior of the reset cylinder (210), and a reset screw rod (2101) is provided inside the reset cylinder (210). The reset screw rod (2101) is rotatably connected to the inner wall of the reset cylinder (210).

5. The chamfering device of a computer spring machine according to claim 1, characterized in that: A limit rod (2132) is provided on the top of the chamfering platform (2131), and a movable plate (2134) is provided at the output end of the second hydraulic press (2133).

6. A computer spring machine chamfering device according to claim 1, characterized in that: A rotation control head (2121) is provided at the end of the output end of the lifting motor (212).

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