A spring machine for processing spring wire

Abstract

The utility model provides a kind of spring machine of spring wire processing, it relates to spring processing field, this kind of spring machine of spring wire processing, metal wire is processed, including base, the both ends of base top are connected with support table, support table is equipped with the through circular hole, shaft rod is equipped between two support tables, metal wire is wound in the surface of shaft rod.The shaft rod is made of multiple bars, and the longitudinal section of the bar is conical, multiple bars are distributed in a ring around the axis, the end of the bar extends into the circular hole of the support table, and an auxiliary clamping strip is clamped between the two adjacent bars.The spring machine of spring wire processing is composed of base, support table, shaft rod, ring and slide base, the diameter of the shaft rod can be expanded or reduced according to the needs by the cooperation of the bar, positioning sleeve, auxiliary clamping strip, slide rod and spring, which plays the role of adjusting the diameter of the shaft rod.

Description

Technical Field

[0001] This utility model relates to the field of spring processing technology, specifically a spring processing machine for spring wire. Background Technology

[0002] A spring is a mechanical part that is elastic. It works by utilizing elasticity. A part made of elastic material will deform under the action of external force and will return to its original shape after the external force is removed.

[0003] The existing spring machine has a relatively complex structure, mainly including a worktable, a wire feeding mechanism, a processing component and a control device. The axis of the wire feeding mechanism is set in the center of the worktable, and a wire outlet hole is provided on it. The spring wire passes through the wire outlet hole for feeding.

[0004] When dealing with the production requirements of springs of different sizes, it is necessary to debug the machine for a long time, which is time-consuming, labor-intensive, and cumbersome to operate. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a spring processing machine for spring wires, which solves the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: a spring machine for processing spring wire, which processes metal wire, includes a base, with support platforms connected to both ends of the top of the base, the support platforms having through circular holes, and a shaft between the two support platforms, with the metal wire wound around the surface of the shaft.

[0009] The shaft is composed of multiple bars with a tapered longitudinal section. The bars are arranged in a ring around the axis, and the ends of the bars extend into the circular holes of the support platform. An auxiliary clamping bar is held between two adjacent bars.

[0010] The shaft is fitted with a ring, and a slide block is slidably fitted on the top of the base. The upper end of the slide block is connected to the back of the ring, and the slide block can drive the ring to move along the shaft.

[0011] A toothed ring is slidably fitted on the left side of the ring, and the toothed ring is concentric with the ring. A short rod is connected to the left side of the toothed ring, and the short rod has multiple metal holes. A vertical rod is inserted into the top of the base, and the vertical rod has multiple through holes, which correspond one-to-one with the metal holes.

[0012] Preferably, the support platform is provided with multiple sliding rods, each corresponding to a multiple bar, and the multiple sliding rods are arranged in a ring and connected together. The ends of the sliding rods pass through the ends of the bars and are connected to the inner wall of the circular hole of the support platform. The sliding rods are covered with springs.

[0013] Preferably, it also includes a positioning sleeve, which is fitted onto the end of the shaft to gather multiple bars together.

[0014] Preferably, the top of the base has a sliding groove, a screw is installed in the sliding groove, a motor is installed in the sliding groove, the motor drive shaft is connected to the end of the screw, the screw thread passes through the sliding block, and the top of the base has a slot, the lower end of the vertical rod is inserted into the slot.

[0015] Preferably, a motor is connected to the top of the ring, and a gear is connected to the motor drive shaft, with the gear meshing with the ring gear.

[0016] (III) Beneficial Effects

[0017] This utility model provides a spring machine for processing spring wire. It has the following beneficial effects:

[0018] 1. This spring processing machine for spring wire consists of a base, support platform, shaft, ring, and slide. Through the cooperation of the bar, positioning sleeve, auxiliary clamping bar, slide rod, and spring, the shaft diameter can be enlarged or reduced as needed, thus adjusting the shaft diameter. No manual installation or disassembly is required to replace the shaft, facilitating adjustment, saving time and effort, and simplifying operation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of this utility model from another angle;

[0021] Figure 3 This utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0022] Figure 4 This utility model Figure 2 Enlarged view of the structure at point B in the middle;

[0023] Figure 5 This is a partial structural diagram of the present invention;

[0024] Figure 6 This is a top view of the structure of this utility model.

[0025] In the diagram: 1 base, 11 slide groove, 12 screw, 13 slot, 2 support platform, 21 slide rod, 22 spring, 3 rod, 31 positioning sleeve, 32 auxiliary clamping bar, 4 ring, 41 toothed ring, 42 motor, 43 gear, 44 short rod, 441 metal hole, 5 slide block, 6 vertical bar, 61 through hole. Detailed Implementation

[0026] This utility model embodiment provides a spring machine for processing spring wire, such as... Figure 1-6 As shown, the metal wire is processed, including a base 1, with support platforms 2 welded to both ends of the top of the base 1. The support platforms 2 have through circular holes, and a shaft is provided between the two support platforms 2. The metal wire is wound around the surface of the shaft.

[0027] The shaft is composed of multiple bars 3. The longitudinal section of the bars 3 is conical. The multiple bars 3 are distributed in a ring around the axis. The ends of the bars 3 extend into the circular hole of the support platform 2. An auxiliary clamping bar 32 is held between two adjacent bars 3.

[0028] The shaft body is fitted with a ring 4, and the top of the base 1 is slidably fitted with a slide block 5. The upper end of the slide block 5 is welded to the back of the ring 4, and the slide block 5 can drive the ring 4 to move along the shaft body.

[0029] A toothed ring 41 is slidably fitted on the left side of the ring 4. The toothed ring 41 is concentric with the ring 4. A short rod 44 is welded to the left side of the toothed ring 41. The short rod 44 has multiple metal holes 441. A vertical rod 6 is inserted into the top of the base 1. The vertical rod 6 has multiple through holes 61. The through holes 61 correspond one-to-one with the metal holes 441.

[0030] The support platform 2 is equipped with multiple sliding rods 21, each corresponding to a single bar 3. The sliding rods 21 are arranged in a ring and welded together. One end of each sliding rod 21 passes through the end of the bar 3 and is welded to the inner wall of the circular hole in the support platform 2. A spring 22 is sleeved on the body of each sliding rod 21. One end of the spring 22 abuts against the inner wall of the circular hole, and the other end of the spring 22 abuts against the bar 3.

[0031] It also includes a positioning sleeve 31, which is fitted onto the end of the shaft and used to gather multiple bars 3 together. The auxiliary clamping bar 32 also extends into the positioning sleeve 31.

[0032] The aforementioned spring 22 is always under tension, causing the bars 3 to exert a force that pushes them apart. The aforementioned positioning sleeve 31 and auxiliary clamping bar 32 are equipped with different sizes. By changing the size of the positioning sleeve 31, the spring 22 pulls the bars 3 apart, allowing a larger auxiliary clamping bar 32 to be inserted between adjacent bars 3, thereby enlarging the entire shaft. This serves to adjust the diameter of the shaft itself.

[0033] The top of the base 1 has a sliding groove 11, and a screw 12 is installed in the sliding groove 11. A motor is fixedly installed in the sliding groove 11, and the motor drive shaft is welded to the end of the screw 12. The screw 12 is threaded through the slide block 5. The motor drives the screw 12 to rotate, causing the slide block 5 to move back and forth.

[0034] The top of the base 1 has a slot 13, and the lower end of the vertical rod 6 is inserted into the slot 13.

[0035] A motor 42 is fixedly mounted on the top of the ring 4. The drive shaft of the motor 42 is connected to a gear 43, which meshes with the gear ring 41.

[0036] During operation, the end of the metal wire is first passed through the through hole 61, then through the metal hole 441 of the short rod 44, and the end is wrapped around the short rod 44, so that one end of the metal wire is fixed together with the short rod 44. Then the motor 42 drives the gear 43 to rotate, the gear 43 drives the gear ring 41 to rotate, the gear ring 41 drives the metal wire to rotate, and at the same time the slide 5 slowly drives the ring 4 to move, so that the metal wire is wrapped around the surface of the shaft.

[0037] In summary, this spring processing machine for spring wire consists of a base 1, a support platform 2, a shaft, a ring 4, and a slide 5. Through the cooperation of a bar 3, a positioning sleeve 31, an auxiliary clamping bar 32, a slide rod 21, and a spring 22, the diameter of the shaft can be increased or decreased as needed, thus adjusting the shaft diameter. It eliminates the need for manual installation and disassembly to replace the shaft, facilitating debugging, saving time and effort, and simplifying operation.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spring processing machine for processing spring wire, characterized in that: Includes a base (1), with support platforms (2) connected to both ends of the top of the base (1). The support platforms (2) have through circular holes, and a shaft is provided between the two support platforms (2). Metal wire is wound around the surface of the shaft. The shaft is composed of multiple bars (3), the longitudinal section of the bars (3) is conical, the multiple bars (3) are distributed in a ring around the axis, the ends of the bars (3) extend into the circular hole of the support platform (2), and auxiliary clamping bars (32) are held between two adjacent bars (3); The shaft body is fitted with a ring (4), and the top of the base (1) is slidably fitted with a slide (5). The upper end of the slide (5) is connected to the back of the ring (4), and the slide (5) can drive the ring (4) to move along the shaft body. A toothed ring (41) is slidably fitted on the left side of the ring (4). The toothed ring (41) is concentric with the ring (4). A short rod (44) is connected to the left side of the toothed ring (41). The short rod (44) has multiple metal holes (441). A vertical rod (6) is inserted into the top of the base (1). The vertical rod (6) has multiple through holes (61). The through holes (61) correspond one-to-one with the metal holes (441).

2. A spring processing machine for processing spring wire according to claim 1, characterized in that: The support platform (2) is provided with multiple sliding rods (21), each of which corresponds to a multiple bar (3). The multiple sliding rods (21) are arranged in a ring and connected together. The ends of the sliding rods (21) pass through the ends of the bars (3) and are connected to the inner wall of the circular hole of the support platform (2). The body of the sliding rod (21) is covered with a spring (22).

3. A spring processing machine for processing spring wire according to claim 2, characterized in that: It also includes a positioning sleeve (31), which is fitted onto the end of the shaft and uses the positioning sleeve (31) to gather multiple bars (3) together.

4. A spring processing machine for processing spring wire according to claim 3, characterized in that: The base (1) has a groove (11) on the top, a screw (12) is provided in the groove (11), a motor is installed in the groove (11), the motor drive shaft is connected to the end of the screw (12), the screw (12) is threaded through the slide (5), the base (1) has a slot (13) on the top, and the lower end of the vertical rod (6) is inserted into the slot (13).

5. A spring processing machine for processing spring wire according to claim 4, characterized in that: A motor (42) is connected to the top of the ring (4), and a gear (43) is connected to the drive shaft of the motor (42). The gear (43) meshes with the gear ring (41).

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