Universal auxiliary jig for feeding on winding machine

Abstract

The utility model relates to the technical field of coil production equipment, and disclose a general auxiliary jig of winding machine feeding, it is including: first seat board and second seat board, second seat board and first seat board elastic connection, first seat board has opened several insertion slot, install the sleeve in the insertion slot, the side wall of sleeve is opened the gap, the gap is inserted with first seat board, the sleeve elastic connection has the core pole, replace component, set up in the core pole end portion is used for limiting work piece, and the replacement component includes the end, and the end forms the columnar structure, and the end is detachably installed at the top of core pole, and the end is replaced to adapt to the work piece of different inner diameter, satisfy the demand of one machine multi -use, and the range of work piece that can be fixed is improved to the mode of replacing the end, and the adaptability and use flexibility are improved, through the clamping several sleeves in the insertion slot of first seat board, through the installation of a work piece at the end of each core pole, can realize the multiple work pieces are pushed into winding machine simultaneously, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of coil production equipment technology, and in particular to a universal auxiliary fixture for feeding winding machines. Background Technology

[0002] The zoom motor coil of a mobile phone camera is made by winding copper wire onto a carrier using a winding machine, and the carrier needs to be placed on the winding machine to be used.

[0003] Currently, these winding machines require manual placement of the carrier onto the winding needles, followed by the individual installation of each needle onto the machine. This process needs to be repeated six times to complete one winding. The installation space is extremely limited, and each needle must be aligned for installation, requiring six alignments. After winding, disassembly also requires six operations, resulting in very low efficiency.

[0004] Therefore, we propose a universal auxiliary fixture for feeding winding machines. Utility Model Content

[0005] The present invention mainly addresses the technical problem of low efficiency caused by the need to place the aforementioned workpieces one by one on the winding machine multiple times, and provides a universal auxiliary fixture for feeding winding machines.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a universal auxiliary fixture for feeding a winding machine, comprising:

[0007] A first base plate and a second base plate are elastically connected to the first base plate. The first base plate has several slots, and the outer sleeve is installed in the slots. The side wall of the outer sleeve has a notch, and the notch is inserted into the first base plate. The outer sleeve is elastically connected to a core rod.

[0008] A replacement component is provided at the end of the core rod for limiting the workpiece. The replacement component includes an end head that forms a columnar structure and is detachably mounted on the top of the core rod.

[0009] In a preferred embodiment of this utility model, both the first base plate and the second base plate are rectangular plates. The second base plate is fixedly mounted with a guide post, which is slidably connected to the first base plate. A spring is sleeved on the guide post, and the spring is located between the first base plate and the second base plate.

[0010] In a preferred embodiment of this utility model, the slot is a rectangular groove, the outer sleeve is a round tube, and the outer wall of the outer sleeve has two symmetrical notches that are adapted to the first base plate.

[0011] In a preferred embodiment of this utility model, the core rod is slidably disposed within the cavity of the outer sleeve, the lower end of the core rod forms a boss, and a return spring is sleeved on the core rod, with the end of the return spring abutting against the lower end of the outer sleeve.

[0012] In a preferred embodiment of this utility model, the side wall of the outer jacket is provided with a guide groove, and a lever fixedly connected to the core rod is provided in the guide groove. An ear plate is fixedly installed on the outer wall of the outer jacket.

[0013] In a preferred embodiment of this utility model, a buffer pad is fixedly installed on the upper end of the outer jacket, the guide groove is a rectangular groove, the upper end of the core rod extends to the top of the outer jacket, and the actuating rod is slidably disposed in the guide groove. When the actuating rod is pushed to fit against the ear plate, the upper end of the core rod is located in the cavity of the outer jacket.

[0014] In a preferred embodiment of this utility model, the replacement component further includes a countersunk hole and a threaded post. The countersunk hole is formed at the upper end of the end head, the threaded post is fixedly intercepted at the lower end of the end head, the threaded post is threadedly connected to the upper end of the core rod, and an annular groove is also formed at the upper end of the end head, on which the workpiece is fitted. Beneficial effects

[0015] This utility model provides a universal auxiliary fixture for feeding wire into a winding machine. It has the following beneficial effects:

[0016] 1. This universal auxiliary fixture for feeding a winding machine features multiple end caps of varying diameters. By changing the end caps, it can accommodate workpieces with different inner diameters, meeting the need for multiple uses in one machine. Using a hex wrench inserted into the countersunk hole and rotating the end cap, the threaded post disengages from the threaded hole at the end cap. Another end cap can then be installed. This end cap replacement method increases the range of workpieces that can be fixed, improving adaptability and flexibility of use. By engaging several outer sleeves in the slots of the first base plate and installing a workpiece at the end of each core rod, multiple workpieces can be pushed onto the winding machine simultaneously, improving production efficiency.

[0017] 2. This is a universal auxiliary fixture for feeding winding machines. The top surface of the second seat plate forms a slope that faces forward. When the first seat plate is pushed close to the second seat plate, the slope of the second seat plate pushes the outer jacket forward, causing it to disengage from the corresponding slot, thus enabling simultaneous feeding of multiple outer jackets.

[0018] 3. This universal auxiliary fixture for feeding a winding machine allows the outer sleeve and core rod to move relative to each other by using two fingers of the same hand to hold the lever and ear plate respectively. That is, the core rod moves downward inside the outer sleeve, and the end of the core rod gradually retracts into the inner sleeve. The buffer pad at the upper end of the outer sleeve pushes the workpiece sleeved on the end, so that the workpiece is detached from the end. This facilitates the removal of the wound workpiece. It is simple to operate and easy to use. Attached Figure Description

[0019] Figure 1 This is a perspective view of the entire utility model;

[0020] Figure 2This is a perspective view of the outer casing and core rod of this utility model;

[0021] Figure 3 This is a perspective view of the outer casing and core rod of this utility model;

[0022] Figure 4 This is a perspective view of the end of the present utility model;

[0023] Figure 5 This is a perspective view of the core rod of this utility model.

[0024] Legend: 10. First base plate; 11. Second base plate; 12. Slot; 14. Outer sleeve; 15. Notch; 16. Core rod; 17. End; 18. Actuating rod; 19. Ear plate; 20. Guide groove; 30. Countersunk hole; 31. Threaded post. Detailed Implementation

[0025] A general-purpose auxiliary fixture for feeding wire winding machines, such as Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, it includes:

[0026] A first base plate 10 and a second base plate 11 are elastically connected. The first base plate 10 has several slots 12, and an outer sleeve 14 is installed in the slots 12. The side wall of the outer sleeve 14 has a notch 15, which is inserted into the first base plate 10. The outer sleeve 14 is elastically connected to a core rod 16. Both the first base plate 10 and the second base plate 11 are rectangular plates. A guide post is fixedly installed on the second base plate 11 and is slidably connected to the first base plate 10. A spring is sleeved on the guide post and is located between the first base plate 10 and the second base plate 11. The slots 12 are rectangular grooves. The outer sleeve 14 is a round tube. Two notches 15 that are adapted to the first base plate 10 are symmetrically opened on the outer wall of the outer sleeve 14. The core rod 16 is slidably disposed in the cavity of the outer sleeve 14. The lower end of the core rod 16 forms a boss. A return spring is sleeved on the core rod 16, and the end of the return spring abuts against the lower end of the outer sleeve 14.

[0027] In this scheme, several outer sleeves 14 are engaged in the slots 12 of the first base plate 10. By installing a workpiece at the end of each core rod 16, multiple workpieces can be pushed into the winding machine at the same time, improving production efficiency. The top surface of the second base plate 11 forms a slope that slopes forward. When the first base plate 10 is pushed close to the second base plate 11, the slope of the second base plate 11 pushes the outer sleeves 14 forward, causing them to disengage from the corresponding slots 12, thus enabling the simultaneous feeding of multiple outer sleeves 14.

[0028] like Figure 3As shown, the side wall of the outer jacket 14 is provided with a guide groove 20, and the guide groove 20 is provided with a lever 18 fixedly connected to the core rod 16. The outer wall of the outer jacket 14 is fixedly installed with an ear plate 19, and the upper end of the outer jacket 14 is fixedly installed with a buffer pad. The guide groove 20 is a rectangular groove, and the upper end of the core rod 16 extends to the top of the outer jacket 14. The lever 18 is slidably disposed in the guide groove 20. When the lever 18 is pushed to fit against the ear plate 19, the upper end of the core rod 16 is located in the cavity of the outer jacket 14.

[0029] In this design, to facilitate the removal of the workpiece from the core rod 16, the actuating lever 18 and the ear plate 19 are held by two fingers of the same hand, allowing the outer sleeve 14 and the core rod 16 to move relative to each other. That is, the core rod 16 moves downward inside the outer sleeve 14, and the end of the core rod 16 gradually retracts into the inner part of the core rod 16. The buffer pad at the upper end of the outer sleeve 14 pushes the workpiece fitted on the end 17, causing the workpiece to fall off the end 17. This facilitates the removal of the workpiece after winding, and the operation is simple and convenient.

[0030] like Figure 2 , Figure 3 and Figure 4 As shown, a replacement component is provided at the end of the core rod 16 to limit the workpiece. The replacement component includes an end head 17, which forms a columnar structure. The end head 17 is detachably installed at the top of the core rod 16. The replacement component also includes a countersunk hole 30 and a threaded post 31. The countersunk hole 30 is opened at the upper end of the end head 17. The threaded post 31 is fixedly intercepted at the lower end of the end head 17. The threaded post 31 is threadedly connected to the upper end of the core rod 16. An annular groove is also opened at the upper end of the end head 17, and the workpiece is sleeved on the annular groove.

[0031] In this solution, multiple end caps 17 with different diameters are set up. By changing the end caps 17, it can adapt to workpieces with different inner diameters and meet the needs of one machine for multiple uses. By inserting a hex wrench into the countersunk hole 30 and rotating the end cap 17, the threaded post 31 will disengage from the threaded hole at the end of the end cap 17. Then, another end cap 17 can be installed. Changing the end caps 17 increases the range of workpieces that can be fixed and improves adaptability and flexibility of use.

[0032] The working principle of this utility model is as follows: Multiple end caps 17 of varying diameters are provided. By changing the end caps 17, it can adapt to workpieces with different inner diameters, meeting the need for multiple uses in one machine. Using a hex wrench inserted into the countersunk hole 30 and rotating the end cap 17, the threaded post 31 disengages from the threaded hole at the end of the end cap 17. Another end cap 17 can then be installed. The workpiece is placed over the end cap 17, and several outer sleeves 14 are engaged in the slot 12 of the first base plate 10. By installing one workpiece at the end of each core rod 16, multiple workpieces can be simultaneously pushed onto the winding machine, improving production efficiency. The top surface of the second base plate 11... The slope is sloping forward. When the first seat plate 10 is pushed close to the second seat plate 11, the slope of the second seat plate 11 pushes the outer sleeve 14 forward, causing it to disengage from the corresponding slot 12. When the workpiece needs to be unloaded, two fingers of the same hand are used to hold the lever 18 and the ear plate 19 respectively. The outer sleeve 14 and the core rod 16 can move relative to each other. That is, the core rod 16 moves down inside the outer sleeve 14, and the end of the core rod 16 gradually retracts into the core rod 16. The buffer pad at the upper end of the outer sleeve 14 pushes the workpiece sleeved on the end 17, causing the workpiece to fall off the end 17, thus completing the unloading.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A universal auxiliary fixture for feeding a winding machine, characterized in that, include: A first base plate (10) and a second base plate (11), the second base plate (11) being elastically connected to the first base plate (10), the first base plate (10) having a plurality of slots (12), an outer sleeve (14) being installed in the slots (12), a notch (15) being opened on the side wall of the outer sleeve (14), the notch (15) being inserted into the first base plate (10), and a core rod (16) being elastically connected to the outer sleeve (14). A replacement component is provided at the end of the core rod (16) for limiting the workpiece. The replacement component includes an end head (17) which forms a columnar structure and is detachably mounted on the top of the core rod (16).

2. The universal auxiliary fixture for feeding a winding machine according to claim 1, characterized in that: The first seat plate (10) and the second seat plate (11) are both rectangular plates. The second seat plate (11) is fixedly installed with a guide post. The guide post is slidably connected to the first seat plate (10). The guide post is fitted with a spring, which is located between the first seat plate (10) and the second seat plate (11).

3. The universal auxiliary fixture for feeding a winding machine according to claim 1, characterized in that: The slot (12) is a rectangular slot, and the outer sleeve (14) is a round tube. The outer wall of the outer sleeve (14) is symmetrically opened with two notches (15) that are adapted to the first base plate (10).

4. The universal auxiliary fixture for feeding a winding machine according to claim 1, characterized in that: The core rod (16) is slidably disposed in the cavity of the outer sleeve (14). The lower end of the core rod (16) forms a boss. A reset spring is sleeved on the core rod (16), and the end of the reset spring abuts against the lower end of the outer sleeve (14).

5. The universal auxiliary fixture for feeding a winding machine according to claim 1, characterized in that: The outer sleeve (14) has a guide groove (20) on its side wall, and a lever (18) fixedly connected to the core rod (16) is provided in the guide groove (20). An ear plate (19) is fixedly installed on the outer wall of the outer sleeve (14).

6. The universal auxiliary fixture for feeding a winding machine according to claim 5, characterized in that: A buffer pad is fixedly installed on the upper end of the outer jacket (14). The guide groove (20) is a rectangular groove. The upper end of the core rod (16) extends to the top of the outer jacket (14). The actuating rod (18) is slidably disposed in the guide groove (20). When the actuating rod (18) is pushed to fit against the ear plate (19), the upper end of the core rod (16) is located in the cavity of the outer jacket (14).

7. The universal auxiliary fixture for feeding a winding machine according to claim 1, characterized in that: The replacement component also includes a countersunk hole (30) and a threaded post (31). The countersunk hole (30) is opened at the upper end of the end (17). The threaded post (31) is fixedly intercepted at the lower end of the end (17). The threaded post (31) is threadedly connected to the upper end of the core rod (16). An annular groove is also opened at the upper end of the end (17). The workpiece is fitted on the annular groove.

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