Liftable coil winding frame

Abstract

The utility model relates to the technical field of winding frames, in particular to a liftable coil winding frame. The device comprises a base, a machine shell, a sliding plate, a rack, a transmission rod, a first driven gear, a second driven gear and a rotating shaft rod. The base is erected on the ground, the machine shell is installed above the base, the sliding plate is located in the machine shell, the bottom end of the rack is fixedly connected with the sliding plate, the top of the rack is arranged at the top of the machine shell in a penetrating mode, the transmission rod is transversely arranged in the machine shell and located on one side of the rack, and the transmission rod is connected with the rack. The first driven gear is installed on the transmission rod, the second driven gear is located on one side of the first driven gear, and the rotating shaft rod is arranged on one side of the second driven gear.

Description

Technical Field

[0001] The utility model relates to the technical field of winding frames, in particular to a liftable coil winding frame. Background Art

[0002] A coil winding frame is a tool used for winding coils in electrical equipment such as motors, transformers, and generators. It usually consists of a frame and support shaft that can hold the coil and provide appropriate tension and guidance to ensure the accuracy and quality of coil winding. When manufacturing motors or transformers, workers will wind the wire or insulated coil on the coil winding frame and wind it in a predetermined manner and sequence to create the coil required for the electrical equipment. The coil winding frame helps ensure the uniformity of coil winding, avoid confusion or errors in the coil winding process, and improve production efficiency and product quality.

[0003] However, the existing coil winding racks may encounter the following problems when in use: the existing coil winding racks do not have the function of lifting and adjusting. When winding coils on a winding rack without lifting function, the operator may need to bend or straighten the body to adapt to coils of different heights. This may increase the labor intensity of the work and cause inconvenience or discomfort. In addition, for some use scenarios at different heights, other higher platforms are required to perform winding operations, and the adaptability range is relatively narrow. Utility Model Content

[0004] The main purpose of the utility model is to provide a liftable coil winding frame, so as to effectively solve the problem mentioned in the background technology that the existing coil winding frame does not have the lifting and lowering adjustment function.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A liftable coil winding frame, comprising:

[0007] A base, the base being erected on the ground;

[0008] A casing, the casing being installed above the base;

[0009] A sliding plate, the sliding plate is located in the housing;

[0010] A rack, the bottom end of which is fixedly connected to the sliding plate, and the top of which is passed through the top of the housing;

[0011] A transmission rod, the transmission rod is transversely arranged inside the housing, and the transmission rod is located on one side of the rack;

[0012] a first driven gear, the first driven gear being mounted on the transmission rod;

[0013] a second driven gear, the second driven gear being located at one side of the first driven gear;

[0014] A rotating shaft rod, the rotating shaft rod is arranged on one side of the second driven gear, one end of the rotating shaft rod is penetrated through the inner wall of the housing and extends to the outside of the housing;

[0015] A main gear, the main gear being mounted on the rotating shaft;

[0016] A ratchet wheel, the ratchet wheel being mounted on one end of the rotating shaft;

[0017] A rotating handle is installed at a port at one end of the rotating shaft rod.

[0018] Also includes:

[0019] A limiting rod, the limiting rod is arranged above the ratchet wheel;

[0020] A limiting member, wherein the limiting member is sleeved on the limiting rod;

[0021] A limiting protrusion is located on one side of the limiting member.

[0022] Also includes:

[0023] A mounting frame, the mounting frame is fixedly mounted above the rack;

[0024] A support shaft, the support shaft being longitudinally mounted on the mounting frame;

[0025] A winding rod, one end of which is passed through the support shaft;

[0026] A rotating disk is fixedly connected to the other end of the winding rod.

[0027] The first driven gear is meshed with the rack.

[0028] The second driven gear meshes with the main gear.

[0029] The teeth of the ratchet wheel are meshed with one end of the limiting member.

[0030] Compared with the prior art, the utility model has the following beneficial effects: the liftable coil winding frame designed by the utility model can be adjusted according to different coil sizes and requirements, thereby improving the scope of application and flexibility. By adjusting the height of the coil winding frame, the coil winding operation can be performed more easily, saving time and labor costs, and improving production efficiency. Adjusting the lifting height can make the operator work more comfortably, reduce labor intensity, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0032] Figure 1 It is a schematic diagram of the overall appearance of the utility model.

[0033] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0034] Figure 3 It is a schematic diagram of the back of the utility model.

[0035] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0036] Numbers in the figure: 1. base; 2. casing; 3. sliding plate; 4. rack; 5. transmission rod; 6. first driven gear; 7. second driven gear; 8. shaft rod; 9. main gear; 10. ratchet; 11. turning handle; 12. limit rod; 13. limit member; 14. limit protrusion; 15. mounting bracket; 16. supporting shaft; 17. winding rod; 18. rotating disk. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] like Figure 1-4As shown, a liftable coil winding frame includes: a base 1, a housing 2, a sliding plate 3, a rack 4, a transmission rod 5, a first driven gear 6, a second driven gear 7, a rotating shaft rod 8, a main gear 9, a ratchet 10, and a rotating handle 11. The base 1 is erected on the ground, the housing 2 is installed above the base 1, the sliding plate 3 is located in the housing 2, the bottom end of the rack 4 is fixedly connected to the sliding plate 3, the top of the rack 4 is penetrated through the top of the housing 2, the transmission rod 5 is horizontally arranged inside the housing 2, the transmission rod 5 is located on one side of the rack 4, the first driven gear 6 is installed on the transmission rod 5, the first driven gear 6 is meshed with the rack 4, the second driven gear 7 is located on one side of the first driven gear 6, the shaft rod 8 is arranged on one side of the second driven gear 7, one end of the shaft rod 8 is penetrated through the inner wall of the housing 2 and extends to the outside of the housing 2, the shaft rod 8 extends outside the housing 2 to facilitate the installation of a power mechanism, the main gear 9 is installed on the shaft rod 8, and the second driven gear 7 is meshed with the main gear 9. The ratchet 10 is installed at one end of the shaft rod 8, and the rotating handle 11 is installed at a port at one end of the shaft rod 8. When the turning handle 11 is turned, the turning handle 11 will drive the rotating shaft rod 8 to rotate, and the rotation of the rotating shaft rod 8 will drive the main gear 9. The rotation of the main gear 9 will drive the second driven gear 7 to rotate. However, since the second driven gear 7 is installed on the transmission rod 5, the rotation of the second driven gear 7 will drive the transmission rod 5 to rotate, and the rotation of the transmission rod 5 will drive the first driven gear 6 to rotate. Once the first driven gear 6 is driven, the rotation of the first driven gear 6 will affect the rack 4, controlling the up and down movement of the rack 4. Whether it is lifted or lowered is determined by the rotation direction of the turning handle 11.

[0040] It is worth noting that the movement of the rack 4 will also drive the sliding plate 3 at the bottom thereof to move together, and the side wall of the sliding plate 3 is in contact with the inner wall of the housing 2, so as to ensure that the rack 4 will not tilt during the lifting process.

[0041] In this embodiment, Figure 2-4As shown, in order to ensure the stability after the height adjustment and prevent the rack 4 from falling back after the height is adjusted, a limit rod 12 is arranged above the ratchet 10, and the teeth of the ratchet 10 are engaged with one end of the limit member 13. The setting of the limit rod 12 can effectively limit the rotation of the ratchet 10. The limit member 13 is sleeved on the limit rod 12, and the limit protrusion 14 is located on one side of the limit member 13. Once the rack 4 falls back, the falling rack 4 will drive the first driven gear 6 to rotate counterclockwise, and the rotation of the first driven gear 6 will affect the counterclockwise rotation of the transmission rod 5 and the second driven gear 7, and the counterclockwise rotation of the second driven gear 7 will drive the main gear 9 to rotate clockwise, and the clockwise rotation of the main gear 9 will drive the rotating shaft rod 8 to rotate clockwise, which will further affect the clockwise rotation of the ratchet 10. At this time, one end of the limit member 13 is engaged with the teeth of the ratchet 10, and the rotation of the ratchet 10 will drive the limit member 13 to rotate. At this time, the limit protrusion 14 will block the rotation of the limit member 13 because it is within the counterclockwise rotation range of the limit member 13. The movement of the limit member 13 is limited, and the ratchet 10 cannot rotate. The inability of the ratchet 10 to rotate will make the first driven gear 6 unable to move, and the rack 4 will also be unable to move. The mounting frame 15 is fixedly mounted above the rack 4 , the support shaft 16 is longitudinally mounted on the mounting frame 15 , one end of the winding rod 17 is passed through the support shaft 16 , and the rotating disk 18 is fixedly connected to the other end of the winding rod 17 .

[0042] It should be noted that the utility model is designed to be a kind of lifting coil winding frame. When in use, first move the limiter 13 so that the limiter 13 cannot come into contact with the ratchet 10, and then manually turn the rotating handle, the rotating handle drives the rotating shaft rod 8 to rotate, the rotating shaft rod 8 drives the main gear 9 to rotate, and the main gear 9 drives the second driven gear 7 to rotate. Since the second driven gear 7 is installed on the transmission rod 5, the rotation of the second driven gear 7 will drive the transmission rod 5 to rotate, and the rotation of the transmission rod 5 will drive the first driven gear 6 to rotate together, and the first driven gear 6 is driven, and the rotation of the first driven gear 6 will push the rack 4 to move up and down. The up and down movement of the rack 4 will cause the mounting frame 15 and the winding component installed thereon to rise and fall, and the sliding plate 3 at the bottom of the rack 4 will also be driven. After one end of the limiter 13 is fixed with the teeth of the ratchet 10, the rotating disk 18 is rotated, and the rotation of the rotating disk 18 will drive the winding rod 17 to perform the winding operation. At this point, the workflow ends.

[0043] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles 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 liftable coil winding frame, characterized in that: include: A base (1), wherein the base (1) is erected on the ground; A housing (2), the housing (2) being mounted above the base (1); A sliding plate (3), the sliding plate (3) being located inside the housing (2); A rack (4), the bottom end of the rack (4) is fixedly connected to the sliding plate (3), and the top of the rack (4) is passed through the top of the housing (2); A transmission rod (5), the transmission rod (5) being arranged inside the housing (2), the transmission rod (5) being located on one side of the rack (4), and the two ends of the transmission rod (5) being passed through the inner wall of the housing (2); A first driven gear (6), the first driven gear (6) being mounted on the transmission rod (5); a second driven gear (7), the second driven gear (7) being located on one side of the first driven gear (6); A rotating shaft rod (8), the rotating shaft rod (8) being arranged on one side of the second driven gear (7), one end of the rotating shaft rod (8) being passed through the inner wall of the housing (2) and extending to the outside of the housing (2); A main gear (9), the main gear (9) being mounted on the rotating shaft (8); A ratchet (10), wherein the ratchet (10) is mounted on one end of the rotating shaft (8); A rotating handle (11) is installed on a port at one end of the rotating shaft rod (8).

2. A liftable coil winding frame according to claim 1, characterized in that: Also includes: A limiting rod (12), wherein the limiting rod (12) is arranged above the ratchet wheel (10); A limiting member (13), wherein the limiting member (13) is sleeved on the limiting rod (12); A limiting protrusion (14), wherein the limiting protrusion (14) is located on one side of the limiting member (13).

3. The liftable coil winding frame according to claim 1, characterized in that: Also includes: A mounting frame (15), wherein the mounting frame (15) is fixedly mounted above the rack (4); A support shaft (16), wherein the support shaft (16) is longitudinally mounted on the mounting frame (15); A winding rod (17), one end of which is passed through the support shaft (16); A rotating disk (18) is fixedly connected to the other end of the winding rod (17).

4. The liftable coil winding frame according to claim 1, characterized in that: The first driven gear (6) is meshed with the rack (4).

5. The liftable coil winding frame according to claim 1, characterized in that: The second driven gear (7) is meshed with the main gear (9).

6. The liftable coil winding frame according to claim 2, characterized in that: The teeth of the ratchet wheel (10) are meshed with one end of the limiting member (13).

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