Spring coiling machine for spring machining

Abstract

The utility model discloses a spring coiling machine for spring processing, which comprises a spring coiling unit, the spring coiling unit comprises a motor, a positioning seat and a coil diameter rod, the output end of the motor is fixedly connected with the positioning seat, the coil diameter rod is fixedly connected with the positioning seat, one side of the spring coiling unit is provided with a transmission unit, and the transmission unit comprises a sliding seat, a transmission frame and a clamping assembly. The sliding seat is connected with the coil spring unit, the conveying frame is movably arranged in the upper portion of the sliding seat, and the clamping assembly is movably arranged in the upper portion of the sliding seat. The spring coiling machine has the advantages that the telescopic rod moves up and down, so that the conveying frame is convenient and fast to mount and dismount, spring steel of different sizes can be machined by replacing different conveying frames, the spring steel of different sizes can be machined through a single spring coiling machine, and the spring coiling machine is more flexible.

Description

Technical Field

[0001] The utility model relates to a spring coiling machine, in particular to a spring coiling machine for spring processing, belonging to the technical field of spring processing. Background Art

[0002] The spring coiling machine, commonly known as the spring machine, is a mechanical equipment specially used for producing springs. The working principle of the spring coiling machine is mainly to use the roller to press the steel wire and rotate it to push the steel wire forward, and rely on the limiting and guiding function of the coil rod to shape the steel wire. By controlling the coil rod and the sliding seat, the coil diameter and pitch size of the spring can be accurately controlled. When the winding is completed, the steel wire is cut with a cutter to complete the production of the spring.

[0003] Springs are commonly used components in industry and have a production history of hundreds of years. Initially, springs were wound by hand, with relatively immature technology and low production efficiency. With the increase in industrial products, spring products have also become more abundant. The emergence of various springs has made manual winding difficult and inefficient.

[0004] With the emergence of various springs, different types of springs require spring steel of different sizes to be processed. Some existing spring coiling machines can only process a single spring steel. Different spring coiling machines are required for processing spring steels of different diameters, which increases production capital investment. Frequent replacement of processing equipment leads to low processing efficiency. Utility Model Content

[0005] The purpose of the present utility model is to provide a spring coiling machine for spring processing in order to solve the above problems, which solves the problem that some spring coiling machines can only coil a single spring steel and different spring coiling machines are required for processing spring steels of different diameters.

[0006] The utility model achieves the above-mentioned object through the following technical solutions: a spring coiling machine for spring processing, comprising a spring coiling unit, the spring coiling unit comprising a motor, a positioning seat and a coil diameter rod, the output end of the motor is fixedly connected to the positioning seat, the coil diameter rod is fixedly connected to the positioning seat, and a transmission unit is provided on one side of the spring coiling unit;

[0007] The transmission unit includes a sliding seat, a transmission frame and a clamping assembly, the sliding seat is connected to the coil spring unit, the transmission frame is movably arranged above the sliding seat, and the clamping assembly is movably arranged above the sliding seat.

[0008] The clamping assembly includes a telescopic rod, a clamping block and a fixed block. The telescopic rod passes through the top of the sliding seat and is fixedly connected to the clamping block. The clamping block is movably connected to the upper interior of the sliding seat. The fixed block is fixedly connected to the upper interior of the sliding seat.

[0009] Preferably, the coil spring unit also includes a base, multiple support seats and a clamping block, wherein one side of one of the support seats is fixedly connected to the motor, and the support seat is fixedly connected to the base, and one side of the other support seat is fixedly connected to the clamping block, and the support seat is slidably connected to the base, and the clamping block is arranged on one side of the ring diameter rod.

[0010] Preferably, a fastening bolt is provided at one end of the positioning seat close to the ring diameter rod, and the fastening bolt passes through an end of one side of the positioning seat and is threadedly connected to the positioning seat.

[0011] Preferably, the sliding seat is slidably connected to the base.

[0012] Preferably, the transmission unit further includes a transmission assembly, which includes a threaded rod and a support, the threaded rod passes through the sliding seat and is rotatably connected to the support, and the threaded rod is threadedly connected to the sliding seat, and the support is fixedly connected to the base.

[0013] Preferably, the clamping block and the fixed block movably abut against the conveying rack.

[0014] Preferably, the clamping block and the ring diameter rod are movably opposed to each other.

[0015] Preferably, spring steel is inserted through the conveying rack.

[0016] The beneficial effects of the utility model are as follows: the up and down movement of the telescopic rod makes the installation and disassembly of the conveying rack convenient and quick, and by replacing different conveying racks, spring steels of different sizes can be processed, so that a single spring winding machine can process spring steels of different sizes, making the device more flexible; by changing the rotation speed of the driver, the single movement distance of the sliding seat can be changed, so that the pitch size of the spring can be changed, and springs of various pitches can be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the coil spring unit structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the transmission unit of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0021] In the figure: 1. Coil spring unit; 11. Base; 12. Support seat; 13. Motor; 14. Positioning seat; 141. Fastening bolt; 15. Ring diameter rod; 16. Clamping block; 2. Transmission unit; 21. Sliding seat; 22. Conveyor rack; 23. Clamping assembly; 231. Telescopic rod; 232. Clamping block; 233. Fixed block; 24. Transmission assembly; 241. Threaded rod; 242. Support. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The embodiment of the utility model discloses a spring coiling machine for spring processing.

[0024] According to the attached Figure 1-4 As shown, it includes a coil spring unit 1, which includes a motor 13, a positioning seat 14 and a ring diameter rod 15. The output end of the motor 13 is fixedly connected to the positioning seat 14, and the ring diameter rod 15 is fixedly connected to the positioning seat 14. A transmission unit 2 is provided on one side of the coil spring unit 1;

[0025] The transmission unit 2 includes a sliding seat 21, a transmission frame 22 and a clamping assembly 23. The sliding seat 21 is connected to the coil spring unit 1. The transmission frame 22 is movably arranged above and inside the sliding seat 21. The clamping assembly 23 is movably arranged above and inside the sliding seat 21.

[0026] The clamping assembly 23 includes a telescopic rod 231, a clamping block 232 and a fixed block 233. The telescopic rod 231 passes through the top of the sliding seat 21 and is fixedly connected to the clamping block 232. The clamping block 232 is movably connected to the upper interior of the sliding seat 21. The fixed block 233 is fixedly connected to the upper interior of the sliding seat 21. The up and down movement of the telescopic rod 231 drives the clamping block 232 to move up and down, thereby tightening and loosening the conveying rack 22, making it easy to replace the conveying rack 22.

[0027] Furthermore, the coil spring unit 1 also includes a base 11, multiple support seats 12 and a clamping block 16, one side of one support seat 12 is fixedly connected to the motor 13, and the support seat 12 is fixedly connected to the base 11, and one side of another support seat 12 is fixedly connected to the clamping block 16, and the support seat 12 is slidably connected to the base 11, and the clamping block 16 is arranged on one side of the ring diameter rod 15.

[0028] Furthermore, a fastening bolt 141 is provided at one end of the positioning seat 14 close to the ring diameter rod 15 . The fastening bolt 141 passes through one end of the positioning seat 14 and is threadedly connected to the positioning seat 14 .

[0029] Furthermore, the sliding seat 21 is slidably connected to the base 11. By changing the single movement distance of the sliding seat 21, the pitch of the spring can be changed, thereby realizing the processing of springs with various pitches.

[0030] Furthermore, the transmission unit 2 also includes a transmission assembly 24, which includes a threaded rod 241 and a support 242. The threaded rod 241 passes through the sliding seat 21 and is rotatably connected to the support 242. The threaded rod 241 is threadedly connected to the sliding seat 21, and the support 242 is fixedly connected to the base 11.

[0031] It should be noted that the clamping block 232 and the fixed block 233 are movably pressed against the conveying rack 22. By providing a detachable conveying rack 22, different conveying racks 22 can convey spring steels of different sizes, thereby enabling a single spring winding machine to process spring steels of different sizes, making the device more flexible.

[0032] Furthermore, the clamping block 16 and the diameter rod 15 are movably opposed to each other, so that during the spring winding process, the position of the diameter rod 15 remains unchanged and does not deviate, thereby improving the quality of the spring winding.

[0033] Furthermore, spring steel is inserted through the conveying rack 22 , and different conveying racks 22 can convey spring steel of different sizes.

[0034] Working principle: First, lift the clamping block 232 upward through the telescopic rod 231, replace the conveying rack 22 corresponding to the spring steel to be processed, and then drive the clamping block 232 downward through the telescopic rod 231 to clamp the conveying rack 22, then pass the spring steel through the conveying rack 22, and place the end of the spring steel passing through the conveying rack 22 on one end of the ring diameter rod 15, turn the fastening bolt 141 to fix the end of the spring steel on the ring diameter rod 15, then move the clamping block 16 until it is against the ring diameter rod 15, and turn on the motor 13 and the driver at the same time according to the required spring pitch, so that the spring steel is wound on the ring diameter rod 15 until the spring is coiled, cut the spring steel with a cutter, remove the clamping block 16, and remove the formed spring from the ring diameter rod 15 to complete the spring coiling processing.

[0035] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A spring coiling machine for spring processing, comprising a spring coiling unit (1), wherein the spring coiling unit (1) comprises a motor (13), a positioning seat (14) and a coil diameter rod (15), wherein the output end of the motor (13) is fixedly connected to the positioning seat (14), and the coil diameter rod (15) is fixedly connected to the positioning seat (14), characterized in that: A transmission unit (2) is provided on one side of the coil spring unit (1); The transmission unit (2) comprises a sliding seat (21), a transmission frame (22) and a clamping assembly (23); the sliding seat (21) is connected to the coil spring unit (1); the transmission frame (22) is movably arranged above the sliding seat (21); and the clamping assembly (23) is movably arranged above the sliding seat (21). The clamping assembly (23) includes a telescopic rod (231), a clamping block (232) and a fixed block (233); the telescopic rod (231) passes through the top of the sliding seat (21) and is fixedly connected to the clamping block (232); the clamping block (232) is movably connected to the upper interior of the sliding seat (21); and the fixed block (233) is fixedly connected to the upper interior of the sliding seat (21).

2. A spring coiling machine for spring processing according to claim 1, characterized in that: The coil spring unit (1) further comprises a base (11), a plurality of support bases (12) and a clamping block (16), wherein one side of one of the support bases (12) is fixedly connected to the motor (13), and the support base (12) is fixedly connected to the base (11); one side of the other support base (12) is fixedly connected to the clamping block (16), and the support base (12) is slidably connected to the base (11), and the clamping block (16) is arranged on one side of the ring diameter rod (15).

3. A spring coiling machine for spring processing according to claim 1, characterized in that: A fastening bolt (141) is provided at one end of the positioning seat (14) close to the ring diameter rod (15). The fastening bolt (141) passes through an end of one side of the positioning seat (14) and is threadedly connected to the positioning seat (14).

4. A spring coiling machine for spring processing according to claim 1, characterized in that: The sliding seat (21) is slidably connected to the base (11).

5. A spring coiling machine for spring processing according to claim 1, characterized in that: The transmission unit (2) further comprises a transmission assembly (24), the transmission assembly (24) comprising a threaded rod (241) and a support (242), the threaded rod (241) passing through the sliding seat (21) and being rotatably connected to the support (242), the threaded rod (241) being threadedly connected to the sliding seat (21), and the support (242) being fixedly connected to the base (11).

6. A spring coiling machine for spring processing according to claim 1, characterized in that: The clamping block (232) and the fixing block (233) are movably pressed against the conveying frame (22).

7. A spring coiling machine for spring processing according to claim 2, characterized in that: The clamping block (16) and the ring diameter rod (15) are movably opposed to each other.

8. The spring coiling machine for spring processing according to claim 1, characterized in that: Spring steel is inserted through the conveying frame (22).

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