Stator wire end shearing machine

Abstract

The present invention relates to the field of electromechanical manufacturing technology, and specifically discloses a stator wire end shearing machine, comprising a support plate and a placement plate; an extrusion mechanism, wherein the extrusion mechanism is arranged on the upper part of the support plate, and the extrusion mechanism can adaptively adjust the position of the placement frame and the tool according to the diameter of the stator; and a synchronization mechanism, wherein the synchronization mechanism is arranged on the lower part of the inner top plate, and the synchronization mechanism can synchronously drive the lifting component to move when the inner top plate moves. The present invention has at least the following beneficial effects: through the arrangement of the extrusion mechanism and the control device, the first electric rod and the second electric rod push the outer top plate and the inner top plate to move relative to each other, and squeeze the stator placed on the upper part of the placement plate. When the force applied to the first pressure sensor and the second pressure sensor reaches a set threshold, a signal is transmitted to the control device, and the control device cuts off the power to the first electric rod and the second electric rod, so that the two electric rods are always in the current position to fix the stator.

Description

Technical Field

[0001] The invention relates to the technical field of electromechanical manufacturing, in particular to a stator wire end shearing machine. Background Art

[0002] During motor manufacturing, the copper wires on the brushless stator need to be docked with the connection terminals to ensure proper connection. The copper wires and terminals are typically connected by welding, riveting, or plugging. Welding is relatively expensive, unsafe, and can easily damage the coils during processing. Riveting is relatively safe and quick, or stamping is used to force the terminals to grip the copper wires tightly to achieve the desired connection. Plug-in connection uses the male pins on the terminals to mate with the female jacks on the stator winding lead-out terminals. The connection is maintained by elastic contact strips or friction within the jacks, allowing current to flow between the stator winding and the terminals.

[0003] The traditional plug-in method mostly involves manually fixing the terminals and then combining the stator's sockets and pins. When using a shearing machine to cut the excess wire ends, the size of the shearing machine must be changed accordingly due to the different sizes of the stators. In addition, the thickness of the wire ends of stators of different sizes varies, and the required shearing pressure is also different. At this time, it is necessary to switch to shearing machines of different sizes to cut the stator. However, adding multiple shearing machines of different sizes will increase unnecessary costs. Summary of the Invention

[0004] The object of the present invention is to provide a stator wire end shearing machine to solve the problem in the above background technology that stators have different sizes and stator wire ends of different sizes have different thicknesses, and the required shearing pressures are also different.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a stator wire end shearing machine: comprising a support plate and a placement plate;

[0006] An extrusion mechanism is provided on the upper portion of the support plate and can adaptively adjust the positions of the placement rack and the tool according to the diameter of the stator so that the distance between the placement rack and the tool is always constant;

[0007] The synchronous mechanism is arranged at the lower part of the inner top plate. The synchronous mechanism can synchronously drive the lifting component to move when the inner top plate moves, and the lifting component can lift the processed stator.

[0008] The squeezing mechanism includes a guide plate fixedly connected to the outer side of the upper portion of the support plate, the support plate can fix the position of the guide plate, the upper portion of one end of the guide plate is fixedly connected to a first electric rod, the guide plate can fix the position of the first electric rod, and one end of the first electric rod is fixedly connected to an outer top plate, the first electric rod can fix the position of the outer top plate;

[0009] A second electric rod is provided on the upper part of the surface of the placement plate, and the placement plate can fix the position of the second electric rod, and one end of the second electric rod is fixedly connected to the inner top plate, and the second electric rod can fix the position of the inner top plate, and the middle part of the bottom of the inner top plate is fixedly connected to a fixing rod, and the inner top plate can fix the position of the fixing rod, and one end of the fixing rod is fixedly connected to a placement rack, and the fixing rod can fix the placement rack, and the middle part of the bottom of the placement rack is fixedly connected to a first slider, and the placement rack can fix the position of the first slider, and the first slider is slidably connected to one side inside the support plate, and a sliding groove compatible with the first slider is opened on one side inside the support plate, and a laser ranging sensor is fixedly connected to the middle part of the top of the placement plate, and the placement plate can fix the position of the laser ranging sensor.

[0010] Among them, the inner part of the middle part of the outer top plate surface is fixedly connected to a first pressure sensor, the outer top plate can fix the position of the first pressure sensor, one end of the first pressure sensor contacts the first movable plate, and the first movable plate can squeeze the first pressure sensor when it moves, one end of the first movable plate is fixedly connected to the first telescopic rod, and the first telescopic rod can fix the position of the first movable plate, the inner part of the middle part of the inner top plate surface is fixedly connected to a second pressure sensor, the inner top plate can fix the position of the second pressure sensor, one end of the second pressure sensor contacts the second movable plate, and the second movable plate can squeeze the second pressure sensor when it moves, one end of the second movable plate is fixedly connected to the second telescopic rod, and the second telescopic rod can fix the position of the second movable plate.

[0011] Among them, one end of the first telescopic rod is fixedly connected to one end inside the outer top plate, and the outer top plate can fix the position of the first telescopic rod; one end of the second telescopic rod is fixedly connected to one end inside the inner top plate, and the inner top plate can fix the position of the second telescopic rod.

[0012] Wherein, the synchronization mechanism includes a connecting rod fixedly connected to one end of the bottom of the inner top plate, the inner top plate can fix the position of the connecting rod, one end of the connecting rod is fixedly connected to a first tooth plate, the connecting rod can fix the position of the first tooth plate, one end of the first tooth plate is meshed with a first gear, the middle part of one end of the first gear is fixedly connected to a second gear, the second gear can fix the position of the first gear, a second tooth plate is meshed between the teeth of the second gear, one end of the second tooth plate is fixedly connected to a lifting component, the second tooth plate can fix the position of the lifting component;

[0013] The lifting component includes a second slider slidably connected to the inside of the support plate, the top of the second slider is fixedly connected to the bottom plate, and the bottom plate can fix the position of the second slider, one side of the inside of the bottom plate is fixedly connected to the third electric rod, and the bottom plate can fix the position of the third electric rod, and the top of the third electric rod is fixedly connected to the upper push plate, and the third electric rod can fix the position of the upper push plate.

[0014] The middle part of the bottom of the second gear is rotatably connected to one side of the support plate through a bearing. The support plate can limit the position of the second gear. An empty slot matching the second gear is opened inside one side of the support plate.

[0015] Among them, the bottom of the placement plate surface is provided with an empty groove adapted to the connecting rod and the fixing rod, and one side of the top of the support plate is fixedly connected to the control device, and the support plate can fix the position of the control device.

[0016] The top of described sliding panel also is provided with an interlocking plate, and the interlocking plate is hinged on the base plate, is fixed with a backing pin on the interlocking plate, and an end of sliding panel withstands on the backing pin of interlocking plate, and an end of sliding panel withstands on the backing pin of interlocking plate.

[0017] Among them, the middle part of the bottom of the lower pressure plate is fixedly connected to an electric cylinder, and the lower pressure plate can fix the position of the electric cylinder; one end of the electric cylinder is fixedly connected to a connecting plate, and the electric cylinder can fix the position of the connecting plate; the bottom of the surface of the connecting plate is fixedly connected to a multi-section electric rod, and the connecting plate can fix the position of the multi-section electric rod; one end of the multi-section electric rod is fixedly connected to a tool, and the multi-section electric rod can fix the position of the tool; the tool is slidably connected to one side of the bottom of the connecting plate; the middle part of the bottom of the connecting plate is fixedly connected to a receiver compatible with the laser ranging sensor, and the connecting plate can fix the position of the receiver.

[0018] Among them, the middle part of the support plate is provided with an empty groove adapted to the rotating belt, and the middle part of the bottom of the driven wheel is rotatably connected to one side of the bottom of the support plate through a bearing, and the support plate can limit the position of the driven wheel.

[0019] The present invention has at least the following beneficial effects: through the arrangement of the squeezing mechanism and the control device, the first electric rod and the second electric rod push the outer top plate and the inner top plate to move relative to each other, thereby squeezing the stator placed on the upper part of the placement plate; when the force applied to the first pressure sensor and the second pressure sensor reaches a set threshold, a signal is transmitted to the control device, and the control device cuts off the power to the first electric rod and the second electric rod, so that the two electric rods always remain in the current position to fix the stator.

[0020] Through the setting of laser ranging sensor, lower pressure plate, electric cylinder and control device, the laser ranging sensor detects the descending stroke of the receiver at the bottom of the connecting plate, and the voltage of the electric cylinder is changed by the control device. The longer the stroke of the receiver when it descends, the smaller the voltage received by the electric cylinder. When the tool descends to contact the thread head, the control device starts the electric cylinder and cuts off the thread head. The electric cylinder is automatically retractable and resets itself after cutting off the thread head. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0022] Figure 2 It is a plan view of the present invention;

[0023] Figure 3 This is a three-dimensional second time schematic diagram of the present invention;

[0024] Figure 4 This is a schematic top view of the support plate of the present invention;

[0025] Figure 5 This is a three-dimensional schematic diagram of the support plate of the present invention;

[0026] Figure 6 This is a schematic diagram of the internal components of the support plate of the present invention;

[0027] Figure 7 It is a three-dimensional schematic diagram of the synchronization mechanism of the present invention;

[0028] Figure 8 This is a three-dimensional schematic diagram of the placement plate of the present invention;

[0029] Figure 9 This is a bottom view of the lower pressing plate of the present invention;

[0030] Figure 10 Schematic diagram of the internal components of the outer top plate and inner top plate of the present invention.

[0031] In the figure: 1. Support plate; 2. Placement plate; 3. Extrusion mechanism; 31. Guide plate; 32. First electric rod; 33. Outer top plate; 34. Second electric rod; 35. Inner top plate; 36. Fixing rod; 37. Placement frame; 38. First slider; 39. Laser ranging sensor; 4. Synchronization mechanism; 41. Connecting rod; 42. First tooth plate; 43. First gear; 44. Second gear; 45. Second tooth plate; 46. Lifting component; 4601. Second slider; 4602. Bottom plate; 4603 , third electric rod; 4604, push plate; 5, first pressure sensor; 6, first movable plate; 7, first telescopic rod; 8, second pressure sensor; 9, second movable plate; 10, second telescopic rod; 11, control device; 12, support rod; 13, fixed plate; 14, motor box; 15, fixed motor; 16, driving wheel; 17, rotating belt; 18, driven wheel; 19, rotating screw; 20, lower pressure plate; 21, electric cylinder; 22, connecting plate; 23, multi-section electric rod; 24, tool. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1

[0034] See also Figures 1 to 10 , the present invention provides a technical solution: a stator wire end shearing machine: comprising a support plate 1 and a placement plate 2;

[0035] The extrusion mechanism 3 is arranged on the upper part of the support plate 1. The extrusion mechanism 3 can adaptively adjust the position of the placement rack 37 and the tool 24 according to the diameter of the stator, so that the distance between the placement rack 37 and the tool 24 is always constant;

[0036] Synchronous mechanism 4, which is arranged at the lower part of the inner top plate 35. Synchronous mechanism 4 can synchronously drive the lifting component 46 to move when the inner top plate 35 moves. The lifting component 46 can lift the stator after processing;

[0037] The extrusion mechanism 3 includes a guide plate 31 fixedly connected to the outer side of the upper portion of the support plate 1. The support plate 1 can fix the position of the guide plate 31, and the guide plate 31 can place some components. The upper portion of one end of the guide plate 31 is fixedly connected to a first electric rod 32. The guide plate 31 can fix the position of the first electric rod 32. The guide plate 31 can fix the first electric rod 32 when the first electric rod 32 moves. One end of the first electric rod 32 is fixedly connected to an outer top plate 33. The first electric rod 32 can fix the position of the outer top plate 33. When the first electric rod 32 is started, it can push the outer top plate 33 to move, and the outer top plate 33 can contact the outer diameter of the stator.

[0038] A second electric rod 34 is provided on the upper part of the surface of the placement plate 2. The placement plate 2 can fix the position of the second electric rod 34. The second electric rod 34 can move outward inside the placement plate 2. One end of the second electric rod 34 is fixedly connected to the inner top plate 35. The second electric rod 34 can fix the position of the inner top plate 35. When the second electric rod 34 is started, the inner top plate 35 can be pushed to move. A fixing rod 36 is fixedly connected to the middle part of the bottom of the inner top plate 35. The inner top plate 35 can fix the position of the fixing rod 36. The movement of the inner top plate 35 can drive the fixing rod 36 to move. One end of the fixing rod 36 is fixedly connected to the placement frame 37. The fixing rod 36 can fix the placement frame 37. The fixing rod 36 The movement can drive the placement rack 37 to move, and the placement rack 37 can place the terminal. The middle part of the bottom of the placement rack 37 is fixedly connected with a first slider 38, and the placement rack 37 can fix the position of the first slider 38. The movement of the placement rack 37 can drive the first slider 38 to move on one side inside the support plate 1. The first slider 38 is slidably connected to one side inside the support plate 1. One side inside the support plate 1 is provided with a slide groove adapted to the first slider 38. The middle part of the top of the placement plate 2 is fixedly connected with a laser ranging sensor 39. The placement plate 2 can fix the position of the laser ranging sensor 39. The laser ranging sensor 39 can detect the position of the lower pressing plate 20 and detect its movement stroke.

[0039] The inner portion of the middle portion of the outer top plate 33 is fixedly connected to a first pressure sensor 5, and the outer top plate 33 can fix the position of the first pressure sensor 5. One end of the first pressure sensor 5 contacts a first movable plate 6, and the movement of the first movable plate 6 can squeeze the first pressure sensor 5. When the force on the first pressure sensor 5 reaches a set threshold, the first pressure sensor 5 transmits a signal to the control device 11, and the control device 11 cuts off the power to the first electric rod 32, so that the first electric rod 32 is fixed in the current position. One end of the first movable plate 6 is fixedly connected to the first telescopic rod 7, and the first telescopic rod 7 can fix the position of the first movable plate 6. The movement of the first movable plate 6 can squeeze the first telescopic rod 7. A second pressure sensor 8 is fixedly connected to the interior of the middle portion of the surface of the top plate 35. The inner top plate 35 can fix the position of the second pressure sensor 8. One end of the second pressure sensor 8 contacts the second movable plate 9. The second movable plate 9 can move to squeeze the second pressure sensor 8. When the force on the second pressure sensor 8 reaches a set threshold, the second pressure sensor 8 transmits a signal to the control device 11. The control device 11 cuts off the power to the second electric rod 34, so that the second electric rod 34 is fixed in the current position. One end of the second movable plate 9 is fixedly connected to the second telescopic rod 10. The second telescopic rod 10 can fix the position of the second movable plate 9. The second movable plate 9 can move to squeeze the second telescopic rod 10.

[0040] One end of the first telescopic rod 7 is fixedly connected to one end inside the outer top plate 33. The outer top plate 33 can fix the position of the first telescopic rod 7, and the first telescopic rod 7 can be squeezed and rebounded on one end inside the outer top plate 33. One end of the second telescopic rod 10 is fixedly connected to one end inside the inner top plate 35. The inner top plate 35 can fix the position of the second telescopic rod 10. The second telescopic rod 10 can be squeezed and rebounded on one end inside the inner top plate 35.

[0041] The synchronization mechanism 4 includes a connecting rod 41 fixedly connected to one end of the bottom of the inner top plate 35. The inner top plate 35 can fix the position of the connecting rod 41. The movement of the inner top plate 35 can drive the connecting plate 22 to move. One end of the connecting rod 41 is fixedly connected to a first toothed plate 42. The connecting rod 41 can fix the position of the first toothed plate 42. The movement of the connecting rod 41 can drive the first toothed plate 42 to move. One end of the first toothed plate 42 is engaged with a first gear 43. The movement of the first toothed plate 42 can engage the first gear 43 to rotate. A second gear 44 is fixedly connected to the middle of one end of a gear 43. The second gear 44 can fix the position of the first gear 43. The rotation of the first gear 43 can drive the second gear 44 to rotate. A second toothed plate 45 is engaged between the teeth of the second gear 44. The rotation of the second gear 44 can engage with the second toothed plate 45 to move. A lifting component 46 is fixedly connected to one end of the second toothed plate 45. The second toothed plate 45 can fix the position of the lifting component 46. The movement of the second toothed plate 45 can drive the lifting component 46 to move.

[0042] The lifting component 46 includes a second slider 4601 slidably connected to the inside of the support plate 1, and the second slider 4601 can move horizontally inside the support plate 1. The top of the second slider 4601 is fixedly connected to a bottom plate 4602, and the bottom plate 4602 can fix the position of the second slider 4601. The movement of the second slider 4601 can drive the bottom plate 4602 to move. A third electric rod 4603 is fixedly connected to one side of the inside of the bottom plate 4602. The bottom plate 4602 can fix the position of the third electric rod 4603. The movement of the bottom plate 4602 can drive the third electric rod 4603 to move. The top of the third electric rod 4603 is fixedly connected to an upper push plate 4604, and the third electric rod 4603 can fix the position of the upper push plate 4604. The third electric rod 4603 can push the upper push plate 4604 to move upward;

[0043] The middle part of the bottom of the second gear 44 is rotatably connected to one side of the support plate 1 through a bearing. The support plate 1 can limit the position of the second gear 44, limiting the second gear 44 to rotate only on one side of the support plate 1. An empty slot is opened inside one side of the support plate 1 to match the second gear 44. The empty slot of the support plate 1 can facilitate the rotation of the second gear 44 inside it.

[0044] The bottom of the placement plate 2 is provided with a slot that is compatible with the connecting rod 41 and the fixing rod 36. The slot at the bottom of the placement plate 2 facilitates the movement of the connecting rod 41 and the fixing rod 36 inside the slot. A control device 11 is fixedly connected to one side of the top of the support plate 1. The support plate 1 can fix the position of the control device 11, and the control device 11 can control the opening and closing of multiple electric rods.

[0045] The four corners of the bottom of the support plate 1 are fixedly connected with support rods 12, and the support rods 12 can fix the position of the support plate 1 to ensure that the position of the support plate 1 will not change. The middle parts of the two support rods 12 in the same direction are fixedly connected with a fixing plate 13. The support rods 12 can fix the position of the fixing plate 13, and the fixing plate 13 can fix the position of some components. The middle part of the top of the fixing plate 13 is fixedly connected with a motor box 14, and the fixing plate 13 can fix the position of the motor box 14. The motor box 14 can place the fixed motor 15. The middle part of the bottom of the motor box 14 is fixedly connected with a fixed motor 15 by bolts. The motor box 14 can fix the position of the fixed motor 15 by bolts to ensure that the position of the fixed motor 15 itself will not change when it is started. The output end of the fixed motor 15 is fixedly connected with a driving wheel 16, and the fixed motor 15 can be fixed. The position of the driving wheel 16 is fixed, and the output end of the fixed motor 15 can drive the driving wheel 16 to rotate. A rotating belt 17 is meshed between the teeth of the driving wheel 16. The rotation of the driving wheel 16 can mesh with the rotating belt 17 to move. A driven wheel 18 is meshed on one side of the rotating belt 17. The movement of the rotating belt 17 can mesh with the driven wheel 18 to rotate, so that the rotation frequency of the driven wheel 18 is consistent with that of the driving wheel 16. The middle part of the top of the driving wheel 16 and the driven wheel 18 is fixedly connected with a rotating screw rod 19. The driving wheel 16 and the driven wheel 18 can both fix the position of the rotating screw rod 19. The rotation of the driving wheel 16 and the driven wheel 18 can drive the rotating screw rod 19 to rotate. The surfaces of the two rotating screw rods 19 are jointly sleeved with a lower pressing plate 20. The rotating screw rod 19 can limit the position of the lower pressing plate 20, limiting the lower pressing plate 20 to move only on the surface of the rotating screw rod 19;

[0046] The middle part of the bottom of the lower pressing plate 20 is fixedly connected with an electric cylinder 21, and the lower pressing plate 20 can fix the position of the electric cylinder 21, and the electric cylinder 21 can move on the middle part of the bottom of the lower pressing plate 20. One end of the electric cylinder 21 is fixedly connected with a connecting plate 22, and the electric cylinder 21 can fix the position of the connecting plate 22. The movement of the electric cylinder 21 can drive the connecting plate 22 to move. The bottom of the surface of the connecting plate 22 is fixedly connected with a multi-section electric rod 23, and the connecting plate 22 can fix the position of the multi-section electric rod 23. The multi-section electric rod 23 can move on the bottom of the surface of the connecting plate 22. The movement of the connecting plate 22 can drive the multi-section electric rod 23 to move. The first electric rod 32 and the multi-section electric rod 23 move synchronously, and the first electric rod 32 and the first multi-section moving rod have the same movement stroke, that is, the moving length of the first electric rod 32 and the multi-section electric rod 23 is the same. One end of the multi-section electric rod 23 is fixed A tool 24 is fixedly connected, and the multi-section electric rod 23 can fix the position of the tool 24. The movement of the multi-section electric rod 23 can drive the tool 24 to move on one side of the bottom of the connecting plate 22. The tool 24 is slidably connected to one side of the bottom of the connecting plate 22. A receiver compatible with the laser ranging sensor 39 is fixedly connected to the middle part of the bottom of the connecting plate 22. The connecting plate 22 can fix the position of the receiver. The movement of the connecting plate 22 can drive the receiver to move. The receiver and the laser ranging sensor 39 are a combination of a set. The laser ranging sensor 39 detects the stroke of the receiver's descent. The voltage of the electric cylinder 21 is changed by the control device 11. The longer the stroke of the receiver's descent, the smaller the voltage of the electric cylinder 21. When the tool 24 descends to contact the thread head, the control device 11 starts the electric cylinder 21. The electric cylinder 21 is an automatic recovery type and will retract itself after cutting the thread head.

[0047] An empty groove that matches the rotating belt 17 is opened in the middle of the interior of the support plate 1. The empty groove inside the support plate 1 can facilitate the placement of the rotating belt 17. The middle of the bottom of the driven wheel 18 is rotatably connected to one side of the bottom of the support plate 1 through a bearing. The support plate 1 can limit the position of the driven wheel 18, limiting the driven wheel 18 to rotate only on one side of the bottom of the support plate 1.

[0048] Example 2

[0049] like Figure 1-2 In the second embodiment, other structures remain unchanged, and the difference from the first embodiment is that: the two sides of the top of the lower pressure plate 20 are fixedly connected with resistance plates, and the lower pressure plate 20 can fix the position of the resistance plate. The movement of the lower pressure plate 20 can drive the resistance plate to move. The top of the rotating screw rod 19 is fixedly connected with a limiting plate, and the rotating screw rod 19 can fix the position of the limiting plate. The rotation of the rotating screw rod 19 can drive the limiting plate to rotate. The limiting plate can limit the position of the resistance plate, and the limiting resistance plate will not separate from the rotating screw rod 19.

[0050] The following is a further introduction to the specific working method, which is described in detail below: Specifically, when the stator thread end shearing machine is working / in use: the stator is sleeved on the placement plate 2, and the first electric rod 32 and the second electric rod 34 push the outer top plate 33 and the inner top plate 35 to move relative to each other. Since the first electric rod 32 and the multi-section electric rod 23 move synchronously, the movement of the multi-section electric rod 23 drives the tool 24 to move. When the inner top plate 35 moves, the placement rack 37 is pushed to move by the fixed rod 36, ensuring that the tool 24 and the placement rack 37 are always in the same relative position. After the plate 33 and the inner top plate 35 move relative to each other, they come into contact with the stator. The first movable plate 6 and the second movable plate 9 at one end of the outer top plate 33 and the inner top plate 35 move inward, squeezing the first pressure sensor 5 and the second pressure sensor 8. When the force applied to the first pressure sensor 5 and the second pressure sensor 8 reaches a set threshold, a signal is transmitted to the control device 11, which then de-energizes the first electric rod 32, the second electric rod 34, and the multi-section electric rod 23, ensuring that the first electric rod 32 and the second electric rod 34 remain in their current positions to fix the stator.

[0051] When the inner top plate 35 moves, the first tooth plate 42 is driven to move by the connecting rod 41. The first tooth plate 42 engages with the first gear 43 to rotate. The first gear 43 drives the second gear 44 to engage with the second tooth plate 45 to move. The second tooth plate 45 moves to push the bottom plate 4602 and the second slider 4601 to move on one side of the support plate 1. After the stator shearing is completed, the control device 11 pushes the upper push plate 4604 upward through the third electric rod 4603, pushing the stator upward to facilitate removal.

[0052] The fixed motor 15 starts to drive the driving wheel 16 to rotate through the rotating belt 17 to engage the driven wheel 18, so that the two rotating screws 19 rotate synchronously, and the lower pressure plate 20 moves downward on the surface of the rotating screw 19. The laser ranging sensor 39 detects the descending stroke of the receiver at the bottom of the connecting plate 22, and changes the voltage of the electric cylinder 21 through the control device 11. The longer the stroke of the receiver during descent, the smaller the voltage received by the electric cylinder 21. When the tool 24 descends to contact the thread head, the control device 11 starts the electric cylinder 21 to cut off the thread head. The electric cylinder 21 is an automatic recovery type, and resets itself after the electric cylinder 21 cuts off the thread head.

[0053] The above electronic devices are all powered by internal batteries (not shown) or external wires (not shown).

[0054] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0055] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A stator wire end shearing machine, comprising: A support plate (1) and a placement plate (2); It is characterized in that it further comprises an extrusion mechanism (3), wherein the extrusion mechanism (3) is arranged on the upper part of the support plate (1), and the extrusion mechanism (3) can adaptively adjust the positions of the placement frame (37) and the tool (24) according to the diameter of the stator; A synchronization mechanism (4), wherein the synchronization mechanism (4) is arranged at the lower portion of the inner top plate (35), and the synchronization mechanism (4) can synchronously drive the lifting component (46) to move when the inner top plate (35) moves; The extrusion mechanism (3) comprises a guide plate (31) fixedly connected to the outer side of the upper portion of the support plate (1); the upper portion of one end of the guide plate (31) is fixedly connected to a first electric rod (32); and one end of the first electric rod (32) is fixedly connected to an outer top plate (33); A second electric rod (34) is provided on the upper portion of the surface of the placement plate (2), one end of the second electric rod (34) is fixedly connected to the inner top plate (35), a fixed rod (36) is fixedly connected to the middle portion of the bottom of the inner top plate (35), one end of the fixed rod (36) is fixedly connected to the placement rack (37), a first slider (38) is fixedly connected to the middle portion of the bottom of the placement rack (37), the first slider (38) is slidably connected to one side of the interior of the support plate (1), and a laser distance sensor (39) is fixedly connected to the middle portion of the top of the placement plate (2); The synchronization mechanism (4) includes a connecting rod (41) fixedly connected to one end of the bottom of the inner top plate (35), one end of the connecting rod (41) is fixedly connected to a first tooth plate (42), one end of the first tooth plate (42) is meshed with a first gear (43), a middle portion of one end of the first gear (43) is fixedly connected to a second gear (44), a second tooth plate (45) is meshed between teeth of the second gear (44), and one end of the second tooth plate (45) is fixedly connected to a lifting component (46); The lifting component (46) includes a second slider (4601) slidably connected to the inside of the support plate (1); the top of the second slider (4601) is fixedly connected to the bottom plate (4602); one side of the inside of the bottom plate (4602) is fixedly connected to the third electric rod (4603); the top of the third electric rod (4603) is fixedly connected to the upper push plate (4604); A lower pressing plate (20) is provided above the support plate (1), an electric cylinder (21) is fixedly connected to the middle of the bottom of the lower pressing plate (20), one end of the electric cylinder (21) is fixedly connected to a connecting plate (22), a multi-section electric rod (23) is fixedly connected to the bottom of the surface of the connecting plate (22), a tool (24) is fixedly connected to one end of the multi-section electric rod (23), and a receiver compatible with the laser distance sensor (39) is fixedly connected to the middle of the bottom of the connecting plate (22).

2. The stator wire end shearing machine according to claim 1, characterized in that: A first pressure sensor (5) is fixedly connected to the interior of the middle portion of the surface of the outer top plate (33), one end of the first pressure sensor (5) contacts the first movable plate (6), one end of the first movable plate (6) is fixedly connected to the first telescopic rod (7), and a second pressure sensor (8) is fixedly connected to the interior of the middle portion of the surface of the inner top plate (35), one end of the second pressure sensor (8) contacts the second movable plate (9), and one end of the second movable plate (9) is fixedly connected to the second telescopic rod (10).

3. The stator wire end shearing machine according to claim 2, characterized in that: One end of the first telescopic rod (7) is fixedly connected to one end inside the outer top plate (33), and one end of the second telescopic rod (10) is fixedly connected to one end inside the inner top plate (35).

4. The stator wire end shearing machine according to claim 1, characterized in that: The middle portion of the bottom of the second gear (44) is rotatably connected to one side of the interior of the support plate (1) via a bearing, and a slot adapted to the second gear (44) is provided inside one side of the support plate (1).

5. The stator wire end shearing machine according to claim 4, characterized in that: The bottom of the surface of the placement plate (2) is provided with a slot adapted to the connecting rod (41) and the fixing rod (36), and one side of the top of the support plate (1) is fixedly connected to a control device (11).

6. The stator wire end shearing machine according to claim 1, characterized in that: The four corners of the bottom of the support plate (1) are fixedly connected to support rods (12), the middle parts of the two support rods (12) in the same direction are fixedly connected to a fixed plate (13), the middle part of the top of the fixed plate (13) is fixedly connected to a motor box (14), the middle part of the bottom of the motor box (14) is fixedly connected to a fixed motor (15) by bolts, the output end of the fixed motor (15) is fixedly connected to a driving wheel (16), a rotating belt (17) is meshed between the teeth of the driving wheel (16), and a driven wheel (18) is meshed on one side of the inner side of the rotating belt (17), the middle parts of the tops of the driving wheel (16) and the driven wheel (18) are fixedly connected to a rotating screw (19), and the surfaces of the two rotating screws (19) are commonly sleeved with a lower pressure plate (20).

7. The stator wire end shearing machine according to claim 1, characterized in that: A slot adapted to the rotating belt (17) is provided in the middle of the interior of the support plate (1), and the middle of the bottom of the driven wheel (18) is rotatably connected to one side of the bottom of the support plate (1) via a bearing.

Images