A coil fixed bending machine

Abstract

The utility model belongs to the coil bending technology, and discloses a coil fixing bending machine, including a shaping device, including a shaping component, a lifting module driving the shaping component to lift and lower, and a moving module driving the shaping component to move forward and backward. The shaping component includes a rotating disk, a rotating motor driving the rotating disk to rotate, and a shaping rod eccentrically connected to the bottom surface of the rotating disk. The clamping and fixing device includes a plate-like jig, a jig motor driving the plate-like jig to rotate, and a first coil clamping and fixing mechanism and a second coil clamping and fixing mechanism arranged on the plate-like jig. The utility model optimizes the distribution between the devices by combining the shaping device with the coil fixing device, and the clamping and fixing device can switch the first coil clamping and fixing mechanism and the second coil clamping and fixing mechanism by driving the plate-like jig to rotate through the jig motor. The rotating motor drives the rotating disk to rotate so that the eccentrically arranged shaping rod bends the coil pin, so that the coil model of the entire device can be switched quickly, saving time.

Description

Technical Field

[0001] The utility model relates to the technical field of coil bending, in particular to a coil fixing bending machine. Background Art

[0002] Coil bending is used to bend the pins of flat wire coils. Coils have a wide range of applications and have different requirements for the shape of coil pins used for installation and fixing. When shaping the pins, the coils need to be fixed and the pins also need to be fixed in a limited position before the pins can be bent and shaped.

[0003] In view of this, a coil fixed bending machine is proposed from a practical point of view. Utility Model Content

[0004] The purpose of the utility model is to provide a coil fixing bending machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A coil fixing bending machine, characterized by comprising:

[0007] The shaping device comprises a shaping component, a lifting module driving the shaping component to lift and lower, and a moving module driving the shaping component to move forward and backward. The shaping component comprises a rotating disk, a rotating motor driving the rotating disk to rotate, and a shaping rod eccentrically connected to the bottom surface of the rotating disk.

[0008] The clamping and fixing device comprises a plate-shaped fixture, a fixture motor for driving the plate-shaped fixture to rotate, a first coil clamping and fixing mechanism and a second coil clamping and fixing mechanism arranged on the plate-shaped fixture.

[0009] The beneficial effects of the utility model are as follows: the utility model optimizes the distribution between the devices by combining the shaping device with the coil fixing device, and the clamping and fixing device can switch between the first coil clamping and fixing mechanism and the second coil clamping and fixing mechanism by driving the plate-shaped fixture to rotate through the fixture motor, and the rotating motor drives the rotating disk to rotate so that the eccentrically arranged shaping rod bends the coil pin, so that the coil model of the entire device can be switched quickly, saving time.

[0010] Preferably, the shaping device further comprises a first bracket, the moving module is mounted on the first bracket, the lifting module is mounted on the moving module, and the shaping assembly is mounted on the lifting module.

[0011] Preferably, two limit bearings are sleeved on the shaping rod, and the gap between the two limit bearings is used to accommodate the coil pins.

[0012] Preferably, the clamping and fixing device further comprises a second bracket, and the plate-shaped fixture and the fixture motor are both mounted on the second bracket.

[0013] Preferably, the plate-shaped jig includes a central axis connected to the jig motor, a first plate, a second plate and a third plate arranged parallel to the central axis, the first coil clamping and fixing mechanism and the second coil clamping and fixing mechanism are arranged on the first plate, and notches for installing coils are provided on the edges of the second plate and the third plate.

[0014] Preferably, the first coil clamping and fixing mechanism includes a first clamping assembly and a first pressing assembly arranged relatively to the first plate, the first clamping assembly includes a first clamp cylinder and two first clamp arms, the first clamp cylinder is used to drive the first clamp arms to clamp the coil, and the first pressing assembly includes a first clamping block arranged on the left and right sides of the coil, and a first clamp cylinder that drives the first clamping block to clamp the coil pin.

[0015] Preferably, the first clamping cylinder is connected to a first connecting plate, the first connecting plate is rotatably connected to a first rotating rod, the first rotating rod is provided with a first pin, the first connecting plate is provided with a first spiral copper sleeve that cooperates with the first pin, and the first upper clamping is arranged on the top of the first rotating rod.

[0016] Preferably, the first side clamping plate is an inverted triangle, and slidingly connected first side clamping blocks are provided on both sides of the first side clamping plate. The second connecting plate moves downward so that the first side clamping plates on both sides clamp the inner side of the coil.

[0017] Preferably, the second coil clamping and fixing mechanism includes a second clamping assembly and a second pressing assembly arranged opposite to each other on the second plate, the second clamping assembly includes a second clamp cylinder and two second clamp arms, the second clamp cylinder is used to drive the second clamp arms to clamp the coil, the second pressing assembly includes a second clamping block arranged on one side of the coil and a second clamp cylinder that drives the second clamping block to press the coil pin, a second side clamping block arranged on the other side of the coil, and a side clamping cylinder that drives the second side clamping block to press the side of the coil.

[0018] Preferably, the second clamping cylinder is connected to a second rotating rod, a second pin is provided on the second rotating rod, a second spiral copper sleeve cooperating with the second rotating rod and the second pin is provided on the first plate, and a second upper clamping device is arranged on the top of the second rotating rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2A three-dimensional diagram of the shaping device of the utility model;

[0021] Figure 3 It is a partial enlarged view of the shaping device of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the clamping and fixing device of the utility model;

[0023] Figure 5 It is a partial diagram of the first coil fixing mechanism of the utility model;

[0024] Figure 6 It is a part of the first coil fixing mechanism of the utility model Figure 2 ;

[0025] Figure 7 It is a partial diagram of the second coil fixing mechanism of the utility model;

[0026] Figure 8 Part of the second coil fixing mechanism of the utility model Figure 2 ;

[0027] Fig. 9 It is a partial perspective view of the second coil fixing mechanism of the utility model;

[0028] Fig.10 It is a partial perspective view of the first coil fixing mechanism of the utility model;

[0029] Figure numerals: 1, shaping device; 2, clamping and fixing device; 3, lifting module; 3.1, lifting motor; 4, moving module; 4.1, moving motor; 5, rotating disk; 6, rotating motor; 7, shaping rod; 8, second bracket; 9, limit bearing; 10, first bracket; 11, fixture motor; 12, plate-shaped fixture; 12.1, first plate; 12.2, second plate; 12.3, third plate; 13, middle axis; 14, first fixture cylinder; 15, first clamping arm; 16, first clamping block; 17, first clamping cylinder; 18, first connecting plate; 19, first rotating rod; 20, first pin; 21 , the first spiral copper sleeve; 22, the second connecting plate; 23, the first side clamping plate; 24, the first side clamping block; 25, the first bearing slide; 26, the sealing plate; 27, the first spiral seat; 28, the first upper clamping; 29, the first bearing; 30, the second bearing; 31, the second clamp cylinder; 32, the second clamp arm; 33, the second clamping block; 34, the second clamping cylinder; 35, the second side clamping block; 36, the side clamping cylinder; 37, the second rotating rod; 38, the second pin; 39, the second spiral copper sleeve; 40, the bearing; 41, the second bearing slide; 42, the second spiral seat; 43, the second upper clamping. DETAILED DESCRIPTION

[0030] 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.

[0031] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0033] See also Figure 1-Figure 10 , Figure 1-Figure 10 A coil fixing bending machine according to the utility model is schematically shown.

[0034] A coil fixed bending machine, comprising:

[0035] The shaping device 1 includes a shaping component, a lifting module 3 for driving the shaping component to lift, and a moving module 4 for driving the shaping component to move forward and backward. The shaping component includes a rotating disk 5, a rotating motor 6 for driving the rotating disk 5 to rotate, and a shaping rod 7 eccentrically connected to the bottom surface of the rotating disk 5.

[0036] The clamping and fixing device 2 includes a plate-shaped fixture 12 , a fixture motor 11 for driving the plate-shaped fixture 12 to rotate, and a first coil clamping and fixing mechanism and a second coil clamping and fixing mechanism arranged on the plate-shaped fixture 12 .

[0037] The utility model optimizes the distribution between the devices by combining the shaping device 1 with the clamping and fixing device 2, and the clamping and fixing device 2 can drive the plate-shaped fixture 12 to rotate and switch the first coil clamping and fixing mechanism and the second coil clamping and fixing mechanism through the fixture motor 11, and the rotating motor 6 drives the rotating disk 5 to rotate so that the eccentrically arranged shaping rod 7 bends the coil pin, so that the coil model of the entire device can be switched quickly, saving time.

[0038] Furthermore, the shaping device 1 further comprises a first bracket 10 , the moving module 4 is mounted on the first bracket 10 , the lifting module 3 is mounted on the moving module 4 , and the shaping assembly is mounted on the lifting module 3 .

[0039] The moving module 4 further includes a moving motor 4.1, and the lifting module 3 is also provided with a lifting motor 3.1.

[0040] The lifting module 3 is installed on the moving module 4 to control the shaping device 1 to move forward, backward, up and down.

[0041] Furthermore, two limit bearings 9 are sleeved on the shaping rod 7, and the gap between the two limit bearings 9 is used to accommodate the coil pins.

[0042] Furthermore, the clamping and fixing device 2 also includes a second bracket 8 , and the plate-shaped fixture 12 and the fixture motor 11 are both mounted on the second bracket 8 .

[0043] Furthermore, the plate-shaped jig 12 includes a central axis 13 connected to the jig motor 11, a first plate 12.1, a second plate 12.2 and a third plate 12.3 arranged parallel to the central axis 13, a first coil clamping and fixing mechanism and a second coil clamping and fixing mechanism are arranged on the first plate 12.1, and notches for installing coils are provided on the edges of the second plate 12.2 and the third plate 12.3.

[0044] Among them, the pin at one end of the coil is placed on the first coil clamping and fixing mechanism or the second coil clamping and fixing mechanism on the first board 12.1, and the pin at the other end of the coil is placed on the notch of the second board 12.2 or the third board 12.3 to fix the coil and facilitate the operation of the coil clamping and fixing mechanism.

[0045] Furthermore, the first coil clamping and fixing mechanism includes a first clamping assembly and a first pressing assembly arranged relatively to the first plate 12.1, the first clamping assembly includes a first clamp cylinder 14 and two first clamp arms 15, the first clamp cylinder 14 is used to drive the first clamp arms 15 to clamp the coil, and the first pressing assembly includes a first clamping block 16 arranged on the left and right sides of the coil, and a first clamp cylinder 14 that drives the first clamping block 16 to clamp the coil pin.

[0046] Furthermore, the first clamping cylinder 17 is connected to the first connecting plate 18, the first connecting plate 18 is rotatably connected to the first rotating rod 19, the first rotating rod 19 is provided with a first pin 20, the first connecting plate 18 is provided with a first spiral copper sleeve 21 that cooperates with the first pin 20, and the first upper clamp 28 is arranged on the top of the first rotating rod 19.

[0047] Furthermore, the first connecting plate 18 is hingedly connected to the second connecting plate 22, and a first side clamping plate 23 is provided on the top of the second connecting plate 22. The first side clamping plate 23 is an inverted triangle, and slidingly connected first side clamping blocks 24 are provided on both sides of the first side clamping plate 23. The second connecting plate 22 moves downward so that the first side clamping blocks 24 on both sides clamp the inner side of the coil.

[0048] The first clamping arm 15 is connected to the first pressing block 16 .

[0049] The first coil clamping and fixing mechanism further includes a first bearing slide 25 , and the first pressing cylinder 17 is connected to the first bearing slide 25 via a first connecting plate 18 .

[0050] The first coil clamping and fixing mechanism further includes a sealing plate 26, a first spiral seat 27 and a first upper clamp 28. The first rotating rod 19, the first spiral seat 27, the first upper clamp 28 and the sealing plate 26 are combined to clamp the upper part of the coil pin.

[0051] Among them, the first spiral copper sleeve 21 is arranged inside the first spiral seat 27, the interior of the first spiral seat 27 is a hollow cylinder, the first spiral seat 27 is arranged above the first connecting plate 18, the upper part of the first rotating rod 19 is installed inside the first spiral seat 27, and the first pin 20 is connected to the first rotating rod 19. Driven by the clamping cylinder, the first pin 20 will rotate and rise according to the trajectory of the first spiral copper sleeve 21, thereby driving the first clamping block 16 to rotate and rise, so that the first clamping block 16 rotates and rises, leaving a space to facilitate the coil pin to be placed from top to bottom.

[0052] It also includes a first bearing 29 and a second bearing 30. The first bearing 29 is connected to the first side clamping plate 23. The first rotating rod 19 is slidably connected through the second bearing 30. During the rotation of the first rotating rod 19, the second bearing 30 pushes the first rotating rod 19 so that the first rotating rod 19 can rotate freely.

[0053] Furthermore, the second coil clamping and fixing mechanism includes a second clamping assembly and a second pressing assembly arranged relatively to the second plate 12.2, the second clamping assembly includes a second clamp cylinder 31 and two second clamp arms 32, the second clamp cylinder 31 is used to drive the second clamp arms 32 to clamp the coil, the second pressing assembly includes a second clamping block 33 arranged on one side of the coil and a second clamp cylinder 31 that drives the second clamping block 33 to press the coil pin, a second side clamping block 35 arranged on the other side of the coil, and a side clamping cylinder 36 that drives the second side clamping block 35 to press the side of the coil.

[0054] Furthermore, the second clamping cylinder 34 is connected to a second rotating rod 37, on which a second pin 38 is provided, and the first plate 12.1 is provided with a second spiral copper sleeve 39 that cooperates with the second rotating rod 37 and the second pin 38, and the second upper clamp 43 is arranged on the top of the second rotating rod 37.

[0055] A bearing 40 and a second bearing sliding seat 41 are connected between the second rotating rod 37 and the second pressing cylinder 34 .

[0056] A second spiral seat 42 is further disposed above the second rotating rod 37 . The second spiral seat 42 has the same principle as the first spiral seat 27 , and will not be described in detail herein.

[0057] The working principle of the second pin 38 and the second rotating rod 37 is the same as the working principle of the first rotating rod 19 and the first pin 20, which will not be described in detail here.

[0058] The working principle of this utility model:

[0059] When the first clamping cylinder 17 of the first coil clamping and fixing mechanism is retracted, all the clamping blocks are in the open state. The coil to be bent is placed in the open state, and then the first clamping cylinder 17 is extended, and the first connecting plate 18 drives the first rotating rod 19 to rotate and descend. The first side clamping plate 23 of the coil moves downward through the second connecting plate 22. At this time, the first side clamping block 24 moves away from the center to clamp the coil. The first clamping block 16 then rotates and descends counterclockwise to press the pin of the coil to limit the up and down movement of the pin. The first clamping cylinder 14 controls the first clamping block 16 to clamp the coil. At this time, the lifting module 3 and the moving module 4 in the shaping device 1 begin to control the shaping rod 7 to reach the position where shaping begins, and the shaping rod 7 begins to move to push the pin to bend.

[0060] The jig motor 11 is now working and rotating and switched to the second coil clamping and fixing mechanism. The second clamping cylinder 34 is retracted, and the second clamping block 33 is in an open state. At this time, the coil to be shaped is placed in, and the second clamping cylinder 34 is extended, driving the second rotating rod 37 to rotate and descend, and the second upper clamp 43 descends counterclockwise to press the pin of the coil and limit the upward and downward movement of the pin. The side clamping cylinder 36 pushes the second side clamping block 35 to clamp the coil, and the second clamp cylinder 31 controls the second clamping block 33 to clamp the coil. At this time, the lifting module 3 and the moving module 4 in the shaping device 1 begin to control the shaping rod 7 to reach the position where shaping begins, and the shaping rod 7 begins to move, pushing the pin to bend.

[0061] 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 sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0062] 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 coil fixed bending machine, characterized in that: include: The shaping device comprises a shaping component, a lifting module driving the shaping component to lift and lower, and a moving module driving the shaping component to move forward and backward. The shaping component comprises a rotating disk, a rotating motor driving the rotating disk to rotate, and a shaping rod eccentrically connected to the bottom surface of the rotating disk. The clamping and fixing device comprises a plate-shaped fixture, a fixture motor for driving the plate-shaped fixture to rotate, a first coil clamping and fixing mechanism and a second coil clamping and fixing mechanism arranged on the plate-shaped fixture.

2. A coil fixing bending machine according to claim 1, characterized in that: The shaping device further comprises a first bracket, the moving module is mounted on the first bracket, the lifting module is mounted on the moving module, and the shaping assembly is mounted on the lifting module.

3. The coil fixing bending machine according to claim 1, characterized in that: Two limit bearings are sleeved on the shaping rod, and the gap between the two limit bearings is used to accommodate the coil pins.

4. The coil fixing bending machine according to claim 1, characterized in that: The clamping and fixing device also includes a second bracket, and the plate-shaped fixture and the fixture motor are both mounted on the second bracket.

5. The coil fixing bending machine according to claim 1, characterized in that: The plate-shaped jig includes a central axis connected to the jig motor, a first plate, a second plate and a third plate arranged parallel to the central axis, the first coil clamping and fixing mechanism and the second coil clamping and fixing mechanism are arranged on the first plate, and notches for installing coils are provided on the edges of the second plate and the third plate.

6. A coil fixing bending machine according to claim 5, characterized in that: The first coil clamping and fixing mechanism includes a first clamping assembly and a first pressing assembly arranged relatively to the first plate, the first clamping assembly includes a first clamp cylinder and two first clamp arms, the first clamp cylinder is used to drive the first clamp arms to clamp the coil, and the first pressing assembly includes a first clamping block arranged on the left and right sides of the coil, and a first clamp cylinder that drives the first clamping block to clamp the coil pin.

7. The coil fixing bending machine according to claim 6, characterized in that: The first clamping cylinder is connected to the first connecting plate, the first connecting plate is rotatably connected to the first rotating rod, the first rotating rod is provided with a first pin, the first connecting plate is provided with a first spiral copper sleeve that cooperates with the first pin, and the first upper clamping is set on the top of the first rotating rod.

8. The coil fixing bending machine according to claim 7, characterized in that: The first connecting plate is hingedly connected to the second connecting plate, a first side clamping plate is provided on the top of the second connecting plate, the first side clamping plate is an inverted triangle, and first side clamping blocks are provided on both sides of the first side clamping plate in sliding connection. The second connecting plate moves downward so that the first side clamping blocks on both sides clamp the inner side of the coil.

9. The coil fixing bending machine according to claim 5, characterized in that: The second coil clamping and fixing mechanism includes a second clamping assembly and a second pressing assembly arranged opposite to each other on the second plate, the second clamping assembly includes a second clamp cylinder and two second clamp arms, the second clamp cylinder is used to drive the second clamp arms to clamp the coil, the second pressing assembly includes a second clamping block arranged on one side of the coil and a second clamp cylinder driving the second clamping block to press the coil pin, a second side clamping block arranged on the other side of the coil, and a side clamping cylinder driving the second side clamping block to press the side of the coil.

10. The coil fixing bending machine according to claim 9, characterized in that: The second clamping cylinder is connected to the second rotating rod, the second rotating rod is provided with a second pin, the first plate is provided with a second spiral copper sleeve matching with the second rotating rod and the second pin, and the second upper clamping is arranged on the top of the second rotating rod.

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