Clamping mechanism for coil machining

Abstract

The utility model relates to a clamping mechanism for coil processing, which comprises a workbench, the top of the workbench is provided with a clamping structure, and the clamping structure comprises a first baffle, a motor, a first threaded rod, a guide plate, a first moving plate, a bearing plate, a bidirectional motor, a second threaded rod, a second baffle, a second moving plate, an adjusting plate and a second hydraulic cylinder. According to the clamping mechanism for coil machining, by arranging the clamping structure, when tin soldering operation is conducted on a coil, a bidirectional motor is started, two second moving plates move towards the adjacent positions, then two second hydraulic cylinders are started to clamp the coil, and when tin soldering operation is conducted on the coil, the two second hydraulic cylinders move the coil front and back; when the coil needs to be moved left and right, the motor is started, the first threaded rod rotates, the two first moving plates move outside the first threaded rod, the coil is moved, and therefore the coil clamping function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coil processing, in particular to a clamping mechanism used for coil processing. Background Art

[0002] With the development of technology, hollow coils have been increasingly widely used in induction reception, magnetic cards, low-voltage electrical appliances, automotive electronics and other fields, and the size specifications of hollow coils have gradually expanded from the original single-layer small wire diameter to multi-layer large-size air coils with a coil height of 20mm and a coil outer diameter of 90mm. However, with the increase in the size and number of turns of the hollow coils, the enameled wires in the air coils cannot fit together in sequence, but become loose and uneven in thickness, which not only reduces the physical and chemical properties of the hollow coils, but also the inner and outer diameters and thicknesses of the hollow coils will be larger than the design dimensions, resulting in the problem of being unable to be embedded in subsequent use.

[0003] The existing processing devices mostly use natural glue control to add glue to the coil, which can easily result in a position on the coil not being added with glue. At the same time, the raw materials of the inductor coils of different thicknesses need to have their tension changed. The existing devices mostly use adjusting screws for adjustment, which is very inflexible. At the same time, the coil needs to be soldered during processing, and the coil needs to be cleaned of dust when soldering. Therefore, a clamping mechanism for coil processing is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a clamping mechanism for coil processing, which has the advantages of clamping the coil and moving it, and solves the problem of difficulty in fixing the coil.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping mechanism for coil processing, comprising a workbench, a clamping structure is arranged on the top of the workbench, a support plate is fixedly installed on the top of the workbench, a cross plate is fixedly installed on the top of the support plate, a first hydraulic cylinder is arranged on the top of the cross plate, a soldering machine is arranged on the bottom of the first hydraulic cylinder, two fixing rods are fixedly installed on the bottom of the cross plate, a cavity is opened inside the fixing rod, a jet hood is arranged on one side adjacent to the two fixing rods, and an air pump is arranged inside the cavity.

[0008] The clamping structure includes a first baffle, a motor, a first threaded rod, a guide plate, a first movable plate, a supporting plate, a bidirectional motor, a second threaded rod, a second baffle, a second movable plate, an adjustment plate and a second hydraulic cylinder. Two first baffles are fixedly installed on the bottom of the workbench, a motor is arranged on the right side of the first baffle on the right side, a first threaded rod is arranged between the two first baffles, two guide plates are fixedly installed on the top of the workbench, the external threads of the first threaded rod are connected with the two first movable plates, a supporting plate is arranged on the top of the first movable plate, a bidirectional motor is fixedly installed on the top of the supporting plate, the front and rear sides of the bidirectional motor are fixedly connected with the second threaded rod, two second baffles are fixedly installed on the top of the supporting plate, the external threads of the second threaded rod are connected with the second movable plate, an adjustment plate is fixedly installed on the top of the second movable plate, and a second hydraulic cylinder is fixedly installed on the opposite sides of the two adjustment plates.

[0009] Furthermore, a tin spraying cover is provided at the bottom of the soldering machine, and a solder column is provided inside the tin spraying cover.

[0010] Furthermore, the two air pumps are fixedly connected to the opposite sides thereof with an air suction pipe, and the two air suction pipes are respectively passed through the two cavities and extended to the outside of the two fixing rods at the opposite sides thereof.

[0011] Furthermore, connecting pipes are connected between the two air pumps and the two jet hoods, and the right end of the first threaded rod passes through the first baffle and is fixedly connected to the output shaft of the motor.

[0012] Furthermore, two grooves are provided at the bottom of the two first movable plates, and the two grooves are slidably connected to the two guide plates.

[0013] Furthermore, the bottoms of the two second movable plates are both slidably connected to the top of the object-carrying plate, and the opposite sides of the two second threaded rods are rotationally connected to the sides adjacent to the two second baffles.

[0014] Furthermore, adjacent ends of the two second hydraulic cylinders penetrate the two adjustment plates and extend between the two adjustment plates, and adjacent sides of the two second hydraulic cylinders are provided with clamping plates.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The clamping mechanism for coil processing sets a clamping structure. When the coil is soldered, the coil is placed between two clamping plates, then the bidirectional motor is started, and the two second movable plates move to adjacent positions. Then the two second hydraulic cylinders are started to clamp the coil. Then, when the coil is soldered, the two second hydraulic cylinders move the coil back and forth. When the coil needs to be moved left and right, the motor is started, the first threaded rod is rotated, and the two first movable plates are moved outside the first threaded rod to move the coil, thereby completing the clamping function of the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a front view cross-sectional view of the utility model;

[0020] Figure 3 It is a right side cross-sectional view of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0022] In the figure: 1. workbench; 2. clamping structure; 201. first baffle; 202. motor; 203. first threaded rod; 204. guide plate; 205. first movable plate; 206. supporting plate; 207. bidirectional motor; 208. second threaded rod; 209. second baffle; 210. second movable plate; 211. adjustment plate; 212. second hydraulic cylinder; 3. support plate; 4. cross plate; 5. first hydraulic cylinder; 6. soldering machine; 7. fixing rod; 8. cavity; 9. jet hood; 10. air pump. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4In this embodiment, a clamping mechanism for coil processing includes a workbench 1, a clamping structure 2 is arranged on the top of the workbench 1, a support plate 3 is fixedly installed on the top of the workbench 1, a cross plate 4 is fixedly installed on the top of the support plate 3, a first hydraulic cylinder 5 is arranged on the top of the cross plate 4, a soldering device 6 is arranged at the bottom of the first hydraulic cylinder 5, two fixed rods 7 are fixedly installed at the bottom of the cross plate 4, a cavity 8 is opened inside the fixed rod 7, a jet hood 9 is arranged on the adjacent sides of the two fixed rods 7, an air pump 10 is arranged inside the cavity 8, the clamping structure 2 includes a first baffle 201, a motor 202, a first threaded rod 203, a guide plate 204, a first movable plate 205, a receiving plate 206, a bidirectional motor 207, a second threaded rod 208, a second baffle 209, a second movable plate 210, an adjustment plate 211 and a second hydraulic cylinder 212, the bottom of the workbench 1 is fixed Two first baffles 201 are installed, a motor 202 is arranged on the right side of the right first baffle 201, a first threaded rod 203 is arranged between the two first baffles 201, two guide plates 204 are fixedly installed on the top of the workbench 1, the external threads of the first threaded rod 203 are connected with two first movable plates 205, a supporting plate 206 is arranged on the top of the first movable plate 205, a bidirectional motor 207 is fixedly installed on the top of the supporting plate 206, the front and rear sides of the bidirectional motor 207 are fixedly connected with a second threaded rod 208, two second baffles 209 are fixedly installed on the top of the supporting plate 206, the external threads of the second threaded rod 208 are connected with a second movable plate 210, an adjustment plate 211 is fixedly installed on the top of the second movable plate 210, and a second hydraulic cylinder 212 is fixedly installed on the opposite sides of the two adjustment plates 211.

[0025] like Figure 1 and Figure 2 As shown, a tin spray cover is provided at the bottom of the soldering machine 6, and a solder column is provided inside the tin spray cover. When soldering the coil, the tin spray cover protects the coil to ensure that no tin liquid will splash during soldering.

[0026] like Figure 1 and Figure 2 As shown, the two air pumps 10 are fixedly connected to the opposite sides with suction pipes, and the two suction pipes pass through the two cavities 8 and extend to the outside of the two fixed rods 7 on the sides away from each other. The two suction pipes draw external air into the two air pumps 10 and spray the gas out through the two jet hoods 9.

[0027] like Figure 2 and Figure 4 As shown, connecting pipes are connected between the two air pumps 10 and the two jet hoods 9. The right end of the first threaded rod 203 passes through the first baffle 201 and is fixedly connected to the output shaft of the motor 202. When the motor 202 is started, the first threaded rod 203 drives the first movable plate 205 to move.

[0028] like Figure 2 and Figure 3 As shown, two grooves are opened at the bottom of the two first movable plates 205, and the two grooves are set to be slidably connected with the two guide plates 204. The two grooves are clamped at the top of the two guide plates. When the first threaded rod 203 rotates, the two first movable plates 205 will not rotate, but only move left and right.

[0029] like Figure 2 and Figure 3 As shown, the bottoms of the two second movable plates 210 are both set to be slidingly connected with the top of the supporting plate 206, and the opposite sides of the two second threaded rods 208 are rotationally connected with the sides adjacent to the two second baffles 209. When the two second threaded rods 208 rotate, the two second movable plates 210 move outside the two second threaded rods 208.

[0030] like Figure 2 and Figure 3 As shown, the adjacent ends of the two second hydraulic cylinders 212 penetrate the two adjustment plates 211 and extend between the two adjustment plates 211, the adjacent sides of the two second hydraulic cylinders 212 are provided with clamping plates, and the adjacent sides of the two clamping plates are provided with rubber pads to protect the coils.

[0031] When implementing, follow these steps:

[0032] 1) First, place the coil between two clamping plates, and then start the bidirectional motor 207;

[0033] 2) Then start the two second hydraulic cylinders 212 to clamp the coil;

[0034] 3) Start the two air pumps 10, and the two air pumps 10 pump gas into the two jet hoods 9 to blow off the dust outside the coil;

[0035] 4) Finally, start the soldering machine 6 to solder the coil.

[0036] To summarize, the clamping mechanism for coil processing sets a clamping structure 2. When the coil is soldered, the coil is placed between two clamping plates, and then the bidirectional motor 207 is started. The two second movable plates 210 move to adjacent positions, and then the two second hydraulic cylinders 212 are started to clamp the coil. Then, when the coil is soldered, the two second hydraulic cylinders 212 move the coil back and forth. When the coil needs to be moved left and right, the motor 202 is started, the first threaded rod 203 is rotated, and the two first movable plates 205 are moved outside the first threaded rod 203 to move the coil, thereby completing the clamping function of the coil.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

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

Claims

1. A clamping mechanism for coil processing, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a clamping structure (2), the top of the workbench (1) is fixedly installed with a support plate (3), the top of the support plate (3) is fixedly installed with a cross plate (4), the top of the cross plate (4) is provided with a first hydraulic cylinder (5), the bottom of the first hydraulic cylinder (5) is provided with a soldering machine (6), the bottom of the cross plate (4) is fixedly installed with two fixing rods (7), the inside of the fixing rods (7) is provided with a cavity (8), the adjacent sides of the two fixing rods (7) are both provided with a jet hood (9), and the inside of the cavity (8) is provided with an air pump (10); The clamping structure (2) comprises a first baffle (201), a motor (202), a first threaded rod (203), a guide plate (204), a first movable plate (205), a support plate (206), a bidirectional motor (207), a second threaded rod (208), a second baffle (209), a second movable plate (210), an adjustment plate (211) and a second hydraulic cylinder (212); two first baffles (201) are fixedly mounted on the bottom of the workbench (1); a motor (202) is arranged on the right side of the first baffle (201) on the right side; a first threaded rod (203) is arranged between the two first baffles (201); two guide plates (204) are fixedly mounted on the top of the workbench (1); The external thread of the first threaded rod (203) is connected to two first movable plates (205), a supporting plate (206) is arranged on the top of the first movable plate (205), a bidirectional motor (207) is fixedly installed on the top of the supporting plate (206), the front and rear sides of the bidirectional motor (207) are fixedly connected to the second threaded rod (208), two second baffles (209) are fixedly installed on the top of the supporting plate (206), the external thread of the second threaded rod (208) is connected to the second movable plate (210), an adjustment plate (211) is fixedly installed on the top of the second movable plate (210), and a second hydraulic cylinder (212) is fixedly installed on the opposite sides of the two adjustment plates (211).

2. A clamping mechanism for coil processing according to claim 1, characterized in that: The bottom of the soldering machine (6) is provided with a tin spraying cover, and a soldering column is provided inside the tin spraying cover.

3. The clamping mechanism for coil processing according to claim 1, characterized in that: The opposite sides of the two air pumps (10) are fixedly connected with an air suction pipe, and the opposite sides of the two air suction pipes penetrate the two cavities (8) and extend to the outside of the two fixed rods (7).

4. The clamping mechanism for coil processing according to claim 1, characterized in that: A connecting pipe is connected between the two air pumps (10) and the two jet covers (9); the right end of the first threaded rod (203) passes through the first baffle (201) and is fixedly connected to the output shaft of the motor (202).

5. The clamping mechanism for coil processing according to claim 1, characterized in that: The bottoms of the two first movable plates (205) are each provided with two grooves, and the two grooves are both arranged to be slidably connected to the two guide plates (204).

6. The clamping mechanism for coil processing according to claim 1, characterized in that: The bottoms of the two second movable plates (210) are both slidably connected to the top of the object-carrying plate (206), and the opposite sides of the two second threaded rods (208) are rotationally connected to the sides adjacent to the two second baffles (209).

7. The clamping mechanism for coil processing according to claim 1, characterized in that: Adjacent ends of the two second hydraulic cylinders (212) penetrate the two adjustment plates (211) and extend between the two adjustment plates (211), and adjacent sides of the two second hydraulic cylinders (212) are provided with clamping plates.

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