Spring winding machine

Abstract

The utility model discloses a spring winding machine, which relates to the technical field of spring processing, and comprises a placing frame and two supporting tables, a support I is arranged on the supporting table on the left side, a driving motor is arranged on the support I, and a support II is arranged on the supporting table on the right side. According to the spring winding machine, an iron wire coil is supported through the arranged placing frame, the iron wire coil penetrates through the guide groove and then is wound on the winding column, after the end of the iron wire is fixed in the fixing groove, the winding column rotates under the driving of the driving motor, and under the guiding of the pressing sleeve, the iron wire can be stably wound on the winding column to form a spring; and the spring winding machine is simple in overall structure, convenient to maintain and overhaul in the later period and low in cost.

Description

Technical Field

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

[0002] A spring winding machine is an automatic or manual device specifically used for producing various springs, which realizes winding a wire into a spring shape. Among the existing technologies, the spring winding machine can be fully automatic or semi-automatic. The control system controls the rotation of the motor to drive the main shaft to rotate. The steel wire is transmitted to the working area of the machine through the feeding device to be processed into a spring. The introduction of high-tech components and systems in this kind of spring winding machine naturally increases the manufacturing cost of the equipment, resulting in a relatively high overall cost of the spring winding machine, which is not suitable for some customers with small spring processing requirements. Therefore, this application proposes a spring winding machine to solve the above problems. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a spring winding machine, which solves the technical problems mentioned in the above background.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the technical solution adopted by the utility model is: a spring winding machine, including a placement rack and two support platforms. On the left support platform, a support seat one is installed, and a driving motor is installed on the support seat one. On the right support platform, a support seat two is installed, and a support ring seat is installed on the support seat two. A winding column is installed on the output shaft of the driving motor, and a fixing groove is opened on the side of the winding column close to the driving motor. The right side of the winding column is sleeved and supported in the support ring seat. A pressing sleeve is sleeved outside the winding column. A guiding groove and an observation groove are opened on the pressing sleeve. A hand-held rod is installed on the pressing sleeve. The placement rack is placed in front of the winding column. The winding column and the pressing sleeve are provided with different diameters.

[0007] Preferably, a pressing rod is installed on the support seat one, and the right side of the pressing rod is sleeved in a positioning sleeve on the support seat two, and the hand-held rod is located at the bottom side of the pressing rod.

[0008] Preferably, the placement rack includes a base, a shaft rod, a placement seat and a limiting frame. The shaft rod is vertically installed at the center of the base, and the center of the placement seat is connected to the shaft rod through a bearing. The limiting frame is installed on the placement seat, and the wire coil is placed on the placement seat.

[0009] Preferably, a bearing is installed inside the support ring seat, and the winding column is sleeved in the inner ring of the bearing.

[0010] Preferably, moving wheels are installed at the bottom side of the right support platform.

[0011] Preferably, the wire coil on the placement seat passes through the guiding groove and then winds around the winding column, and the wire end is fixed in the fixing groove.

[0012] (III) Beneficial effects

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

[0014] For this kind of spring winding machine, the wire coil is supported by the provided placement rack. After the wire coil passes through the guiding groove and winds around the winding column, and the wire end is fixed in the fixing groove, the winding column rotates driven by the driving motor. Under the guiding of the pressing sleeve, the wire can be stably wound around the winding column to form a spring. Moreover, the overall structure of this spring winding machine is simple, which is convenient for later maintenance and repair, and has a low cost. Description of the drawings

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

[0016] Figure 2 is a three-dimensional structural schematic diagram of the pressing sleeve of the present utility model;

[0017] Figure 3 is a right-side three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 4 is a three-dimensional structural schematic diagram of the placement rack of the present utility model.

[0019] In the figure: 1 placement rack, 101 base, 102 shaft rod, 103 placement seat, 104 limiting rod, 2 support platform, 3 first support, 4 driving motor, 5 winding column, 6 second support, 7 support ring seat, 8 pressing sleeve, 9 guiding groove, 10 observation groove, 11 hand-held rod, 12 pressing rod, 13 fixing groove. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Such as Figures 1-4As shown in the figure, the utility model provides a technical solution: a spring winding machine, which includes a placement rack 1 and two support platforms 2. A moving wheel is installed at the bottom side of the right support platform 2. The moving wheel is provided for the sliding of the right support platform 2, which is used to adjust the position of the support ring seat 7 on the winding column 5, ensure that there is enough spring winding distance on the winding column 5 on the left side of the support ring seat 7, and facilitate the separation of the winding column 5 from the support ring seat 7 to remove the spring on the winding column 5. The placement rack 1 includes a base 101, a shaft rod 102, a placement seat 103 and a limit frame 104. The shaft rod 102 is vertically installed at the center of the base 101, and the center of the placement seat 103 is connected to the shaft rod 102 through a bearing. The limit frame 104 is installed on the placement seat 103, and a wire coil is placed on the placement seat 103. The wire coil on the placement seat 103 passes through the guide groove 9 and is wound around the winding column 5, and the wire end is fixed in the fixing groove 13. By placing the wire coil on the placement seat 103 and pulling out the wire, the placement seat 103 will rotate on the shaft rod 102 to ensure that the wire can be stably pulled out to the winding column 5. A support 3 is installed on the left support platform 2, and a driving motor 4 is installed on the support 3. A support 6 is installed on the right support platform 2, and a support ring seat 7 is installed on the support 6. The output shaft of the driving motor 4 is installed with a winding column 5. A fixing groove 13 is provided on the side of the winding column 5 close to the driving motor 4. The right side of the winding column 5 is sleeved and supported in the support ring seat 7. A bearing is installed in the support ring seat 7, and the winding column 5 is sleeved in the inner ring of the bearing, which not only ensures the support of the winding column 5 but also ensures the normal rotation of the winding column 5. A pressing sleeve 8 is sleeved outside the winding column 5. Slide the pressing sleeve 8 to the leftmost side of the winding column 5, pass the wire through the guide groove 9, and insert the end of the wire into the fixing groove 13. After starting the driving motor 4, the winding column 5 rotates, and a circular space is formed between the outer side of the winding column 5 and the inner side of the pressing sleeve 8, and the wire can be wound around the winding column 5 to form a spring. By holding the hand-held rod 11 and driving the pressing sleeve 8 to move to the right, the wire is pressed from left to right on the winding column 5 to form a spring. After pressing is completed, move the right support platform 2 to the right with a rod, and the right side of the winding column 5 is separated from the support ring seat 7, and the pressed spring can be removed. A guide groove 9 and an observation groove 10 are provided on the pressing sleeve 8. The observation groove 10 is used to observe the winding situation of the wire. A hand-held rod 11 is installed on the pressing sleeve 8. A pressing rod 12 is installed on the support 3, and the right side of the pressing rod 12 is sleeved in the positioning sleeve on the support 6, and the hand-held rod 11 is located at the bottom side of the pressing rod 12. The pressing rod 12 plays a limiting role on the hand-held rod 11 and also plays a limiting role on the pressing sleeve 8, so that the pressing sleeve 8 does not move relative to the rotating winding column 5, and the wire is wound around the winding column 5, ensuring that the guide groove 9 on the pressing sleeve 8 is directly opposite to the placement rack 1. The placement rack 1 is placed in front of the winding column 5. The winding column 5 and the pressing sleeve 8 are provided with different diameters, and such a setting can be adjusted according to the required spring diameter size.

[0022] The operation steps of the utility model are as follows:

[0023] Place the wire coil on the placement seat 103. When pulling out the wire, the placement seat 103 will rotate on the shaft rod 102 to ensure that the wire can be stably pulled out to the winding column 5. Slide the pressing sleeve 8 to the leftmost side of the winding column 5, pass the wire through the guiding groove 9, and insert the end of the wire into the fixing groove 13. After starting the driving motor 4, the winding column 5 rotates, and a circular space formed between the outer side of the winding column 5 and the inner side of the pressing sleeve 8 can wind the wire around the winding column 5 to form a spring. By holding the handheld rod 11 and driving the pressing sleeve 8 to move rightward, the wire can be pressed from left to right on the winding column 5 to form a spring. After pressing is completed, move the right support platform 2 to the right by the moving rod, and the right side of the winding column 5 is separated from the support ring seat 7, then the pressed spring can be taken off.

[0024] In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0025] In the present invention, unless otherwise clearly specified and defined, for example, it can be fixedly connected, or can be detachably connected, or integrated; it can be mechanically connected, or can be electrically connected; it can be directly connected, or can be indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spring winding machine, comprising a placement rack (1) and two support platforms (2), characterized in that: On the left - hand side support platform (2), a first support (3) is installed. On the first support (3), a driving motor (4) is installed. On the right - hand side support platform (2), a second support (6) is installed. On the second support (6), a support ring seat (7) is installed. On the output shaft of the driving motor (4), a winding column (5) is installed. And on the side of the winding column (5) close to the driving motor (4), a fixing groove (13) is provided. And the right - hand side of the winding column (5) is sleeved and supported inside the support ring seat (7). A pressing sleeve (8) is sleeved outside the winding column (5). On the pressing sleeve (8), a guiding groove (9) and an observation groove (10) are provided. On the pressing sleeve (8), a hand - held rod (11) is installed. The placing rack (1) is placed in front of the winding column (5). The winding column (5) and the pressing sleeve (8) have different diameters.

2. A spring winding machine according to claim 1, characterized in that: On the first support (3), a pressing rod (12) is installed. And the right - hand side of the pressing rod (12) is sleeved in a positioning sleeve on the second support (6). And the hand - held rod (11) is located at the bottom side of the pressing rod (12).

3. A spring winding machine according to claim 1, characterized in that: The placing rack (1) includes a base (101), a shaft rod (102), a placing seat (103) and a limiting frame (104). And the shaft rod (102) is vertically installed at the center of the base (101). And the center of the placing seat (103) is connected to the shaft rod (102) through a bearing. The limiting frame (104) is installed on the placing seat (103). And the wire coil is placed on the placing seat (103).

4. A spring winding machine according to claim 1, wherein: A bearing is installed inside the support ring seat (7). And the winding column (5) is sleeved on the inner ring of the bearing.

5. A spring winding machine according to claim 1, wherein: On the bottom side of the right - hand side support platform (2), moving wheels are installed.

6. A spring winding machine according to claim 3, wherein: The wire coil on the placing seat (103) passes through the guiding groove (9) and then winds around the winding column (5). And the wire end is fixed in the fixing groove (13).

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