Stator sheet arranging and positioning device

Abstract

The utility model provides a stator arranging and positioning device, and relates to the technical field of positioning devices for wafers with holes, the stator arranging and positioning device comprises a rotating mechanism, and the rotating mechanism penetrates through an arranging piece center and can drive an arranging piece to rotate; and the positioning and clamping mechanism is located on one side of the rotating mechanism, the positioning and clamping mechanism comprises a clamping piece, and the clamping piece can be connected with the machining hole in a clamped mode. The problems that in the prior art, when tidying pieces are stacked one by one to achieve alignment, efficiency is too low, and follow-up punching is affected due to inaccurate manual stacking and positioning are solved.

Description

Technical Field

[0001] The present application relates to the technical field of perforated wafer positioning devices, and in particular to a stator wafer positioning device. Background Art

[0002] The stator segments are disc-shaped with a hole in the center, and stamping operations are required to produce tiny segment processing holes. Due to the high degree of fineness of the holes, the stamping process of each segment processing hole needs to be performed separately, and after each stator segment processing hole is completed, quality control and inspection must be performed. The position of the stator segment processing hole changes during the inspection process. When multiple stator segments are stacked together, the positions of each stator segment processing hole do not correspond to each other.

[0003] After the processing of small processing holes is completed, if the stacking of stator segments does not cause mold blockage or other processing problems and does not affect the stamping process, stamping larger holes after stacking can save time and resources.

[0004] Since there are processed holes on the sheets, the stacked sheets need to be able to align the processed holes before punching. However, stacking them one by one to achieve alignment is too inefficient, and inaccurate manual stacking positioning will affect subsequent punching. Utility Model Content

[0005] The purpose of the present application is to provide a stator sheet positioning device, which is used to solve the problems in the related art of low efficiency when the sheets are stacked one by one to achieve alignment, and the inaccurate manual stacking positioning will affect the subsequent punching.

[0006] The present application provides a stator sheet positioning device that adopts the following technical solution:

[0007] A stator sheet positioning device, comprising:

[0008] A rotating mechanism, the rotating mechanism passes through the center of the sheet arrangement and can drive the sheet arrangement to rotate;

[0009] A positioning clamping mechanism, wherein the positioning clamping mechanism is located at one side of the rotating mechanism, and the positioning clamping mechanism comprises a clamping piece, and the clamping piece can be clamped with the processing hole.

[0010] By adopting the above technical solution, the sheet sorting machine rotates under the drive of the rotating mechanism. When the processing hole rotates to the top of the clamping piece, the sheet sorting machine moves downward along the processing hole under the action of gravity, and the processing hole is clamped with the clamping piece, so that the sheet sorting machine falls vertically to the bottom of the rotating mechanism, and the sheet sorting machine no longer rotates with the rotating mechanism. The clamping action of the clamping piece can make the sheet sorting machine accurately aligned, solving the problem of low efficiency when stacking the sheets one by one to achieve alignment, and the problem that inaccurate manual stacking positioning will affect subsequent punching.

[0011] Optionally, the positioning clamping mechanism further includes a fixing seat and an abutment block, the fixing seat is provided with a through slot facing the rotating mechanism, the abutment block is located in the through slot, and the abutment block can press the clamping piece toward the inner side of the through slot.

[0012] By adopting the above technical solution, the abutment block can press the clamping piece toward the inner side of the through slot, and the abutment block and the side of the through slot of the fixing seat can fix the clamping piece.

[0013] Optionally, the positioning clamping mechanism further includes a first locking piece, a through hole is formed on a side of the fixing seat away from the clamping piece, and the first locking piece passes through the through hole and abuts against the abutment block.

[0014] By adopting the above technical solution, the first locking member passes through the through hole and abuts against the abutment block, and the first locking member can make the clamping piece abut against the side wall of the fixing seat through groove.

[0015] Optionally, a support sheet is provided on the side wall of the abutment block, and the support sheet is arranged parallel to the engaging sheet.

[0016] By adopting the above technical solution, the supporting sheet and the engaging sheet are arranged in parallel, which can prevent the engaging sheet from bending to one side after being squeezed, and the supporting sheet can play a certain supporting role.

[0017] Optionally, it also includes a base, the rotating mechanism includes a driving member and a rotating shaft, the driving member is fixedly connected to the base, the rotating shaft is fixedly connected to the driving member, and the sheet sorting center hole is sleeved on the rotating shaft.

[0018] By adopting the above technical solution, the center hole of the sheet sorter is sleeved on the rotating shaft, and the rapid rotation of the rotating shaft can drive the sheet sorter to rotate slowly.

[0019] Optionally, a sliding groove is provided on the base, and the fixing seat can be slidably connected to the sliding groove.

[0020] By adopting the above technical solution, the fixed seat can be slidably connected with the sliding groove, and the fixed seat can make corresponding movements according to the diameter of the wafer.

[0021] Optionally, it also includes a guide rod, a support is provided on the side of the fixed seat, the guide rod passes through the support, a slot is provided on the base, the slot and the sliding slot are interconnected and vertically arranged, and a block is provided on the side of the guide rod, and the block can be slidably connected to the slot.

[0022] By adopting the above technical solution, the card block and the card slot can be slidably connected, the fixed seat can make corresponding movements according to the diameter of the sheet, and the guide rod will not move vertically and cause it to fall.

[0023] Optionally, a second locking piece is further included, the guide rod is provided with a thread, and the second locking piece can be threadedly connected to the guide rod.

[0024] By adopting the above technical solution, the second locking member is threadedly connected to the guide rod, so that the nut can press the support tightly, so that the support and the base are in contact.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The sheet sorter rotates under the drive of the rotating mechanism. When the processing hole rotates to the top of the clamping piece, the sheet sorter moves downward along the processing hole under the action of gravity. The processing hole is clamped with the clamping piece, so that the sheet sorter falls vertically to the bottom of the rotating mechanism and no longer rotates with the rotating mechanism. The clamping effect of the clamping piece can make the sheet sorter accurately aligned, solving the problem of low efficiency when stacking the sheets one by one to achieve alignment, and the problem that inaccurate manual stacking positioning will affect the subsequent punching.

[0027] 2. The position of the fixing seat on the base can be adjusted according to the diameter of the wafer. Loosen the nut, and the guide rod passing through the fixing seat slides in the sliding groove. The card block slides in the card groove. The card block is connected in the card groove to prevent the guide rod from rotating so that the nut cannot be loosened or tightened. When the fixing seat is moved to the appropriate position, tighten the nut.

[0028] 3. The rotation of the shaft will cause the sheet to rotate to a certain extent, and the sheet will squeeze the card plate. The support plate is arranged on the side of the card plate to prevent the card plate from bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the structure of the first viewing angle of the embodiment of the present application;

[0030] Figure 2 for Figure 1 A partial enlarged schematic diagram of part A;

[0031] Figure 3 This is a schematic diagram of the structure of the second viewing angle of the embodiment of the present application;

[0032] Figure 4 This is a cross-sectional schematic diagram of an embodiment of the present application;

[0033] Figure 5 for Figure 4 A partial enlarged schematic diagram of part B.

[0034] In the figure:

[0035] 10. Rotating mechanism; 11. Driving member; 111. Motor; 12. Rotating shaft;

[0036] 20. Positioning and clamping mechanism; 21. Clamping piece; 22. Fixing seat; 221. Support; 222. Through groove; 223. Through hole; 23. Abutment block; 231. Supporting piece; 24. First locking piece; 241. Locking bolt;

[0037] 30. base; 31. sliding slot; 32. card slot;

[0038] 40. Guide rod; 41. Block;

[0039] 50. second locking member; 51. nut;

[0040] 60. Sorting sheets; 61. Processing holes. DETAILED DESCRIPTION

[0041] The following is combined with Figure 1 -Attached Figure 5 , further details of this application are given.

[0042] The embodiment of the present application discloses a stator sheet positioning device.

[0043] Reference Figure 1 and Figure 2 A stator sheet positioning device includes a rotating mechanism 10, a positioning clamping mechanism 20, a base 30, a guide rod 40, and a second locking member 50. The rotating mechanism 10 is fixed on the base 30, passes through the center of the sheet 60 and can drive the sheet 60 to rotate. The positioning clamping mechanism 20 is arranged on the base 30 and is located on one side of the rotating mechanism 10. The positioning clamping mechanism 20 includes a clamping piece 21, which can be clamped with a processing hole 61 on the periphery of the sheet 60.

[0044] The center hole of the sheet sorting 60 passes through the rotating shaft 12 and abuts against the upper end of the clamping piece 21. The sheet sorting 60 is driven by the rotating mechanism 10. The rapid rotation of the rotating mechanism 10 can drive the sheet sorting 60 to rotate slowly to a certain extent. There is a processing hole 61 on the periphery of the sheet sorting 60. When the processing hole 61 does not contact the clamping piece 21, the sheet sorting 60 still rotates under the drive of the rotating mechanism 10. When the processing hole 61 rotates to the top of the clamping piece 21, under the action of gravity, the sheet sorting 60 moves downward along the processing hole 61, and the processing hole 61 is clamped with the clamping piece 21, so that the sheet sorting 60 falls vertically to the bottom of the rotating mechanism 10, and the sheet sorting 60 no longer rotates with the rotating mechanism 10. The clamping effect of the clamping piece 21 can make the sheet sorting 60 accurately aligned, solving the problem that when the sheet sorting 60 is stacked one by one to achieve alignment, the efficiency is too low, and the inaccurate positioning of manual stacking will affect the subsequent punching.

[0045] Reference Figure 1 and Figure 2The specific structure of the positioning card-connecting mechanism 20 is as follows: the positioning card-connecting mechanism 20 includes a card-connecting piece 21, a fixing seat 22, a contact block 23 and a first locking piece 24. The fixing seat 22 is located above the base 30. The fixing seat 22 is installed on the base 30. The fixing seat 22 is provided with a through groove 222 facing the rotating mechanism 10. The contact block 23 is located in the through groove 222. The card-connecting piece 21 is located on one side of the contact block 23. A through hole 223 is provided on the side of the fixing seat 22 away from the card-connecting piece 21. The first locking piece 24 passes through the through hole 223 and contacts the contact block 23. The first locking piece 24 can drive the contact block 23 to press the card-connecting piece 21 toward the inner side of the through groove 222.

[0046] The abutting block 23 can press the engaging piece 21 toward the inner side of the through slot 222 , and the abutting block 23 and the side of the through slot 222 of the fixing seat 22 can fix the engaging piece 21 .

[0047] The first locking member 24 may be a locking bolt 241, which can press the clamping piece 21 toward the inner side of the through slot 222 to fix the clamping piece 21. When the wafers 60 with processing holes 61 of different sizes and diameters need to be stacked, the clamping piece 21 can be replaced with a clamping piece 21 suitable for different wafers 60. Loosen the locking bolt 241, take out the clamping piece 21 and replace it with a clamping piece 21 of a suitable size, and then tighten the locking bolt 241 to drive the abutment block 23 to move so that the clamping piece 21 abuts against the inner side of the through slot 222.

[0048] Reference Figure 2 The side wall of the abutment block 23 facing the rotating mechanism 10 is provided with a support sheet 231, and the support sheet 231 is arranged in parallel with the clamping sheet 21. After the clamping sheet 21 is clamped with the sheet sorting 60, the sheet sorting 60 will still be subjected to the rotational force brought by the rotating mechanism 10, and the rotation of the rotating shaft 12 will cause the sheet sorting 60 to have a tendency to rotate to a certain extent. The processing hole 61 of the sheet sorting 60 presses the clamping sheet 21 to one side, and the support sheet 231 is arranged in parallel with the clamping sheet 21, which can prevent the clamping sheet 21 from bending to one side after being squeezed, and the support sheet 231 can play a certain supporting role.

[0049] Reference Figure 3 and Figure 4 The specific structure of the rotating mechanism 10 and the specific connection relationship between it and the base 30 are as follows: the rotating mechanism 10 includes a driving member 11 and a rotating shaft 12, the driving member 11 is located below the base 30, the rotating shaft 12 is located above the base 30, the driving member 11 is fixedly connected to the base 30, the rotating shaft 12 is fixedly connected to the driving member 11, and the center hole of the sheet sorting 60 is sleeved on the rotating shaft 12.

[0050] The driving member 11 can be a motor 111, which drives the rotating shaft 12 to rotate. Since there is no clamping relationship between the rotating shaft 12 and the wafer sorting 60, the rapid rotation of the rotating shaft 12 drives the wafer sorting 60 to rotate slowly. When the wafer sorting 60 slowly rotates until the processing hole 61 is clamped with the clamping plate 21, the wafer sorting 60 is stationary relative to the clamping plate 21, and the rotation of the rotating shaft 12 relative to the wafer sorting 60 will not cause interference to the clamped wafer sorting 60.

[0051] Reference Figure 4 and Figure 5 A sliding groove 31 is provided on the base 30, and the fixed seat 22 can be slidably connected to the sliding groove 31. A card slot 32 is provided on the base 30, and the card slot 32 is horizontally arranged. The card slot 32 and the sliding groove 31 are connected to each other and are vertically arranged. A support 221 is provided on the side of the fixed seat 22, and the guide rod 40 vertically penetrates the support 221. A card block 41 is provided on the guide rod 40, and the card block 41 is engaged with the card slot 32 and slidably connected. A thread is provided on the guide rod 40, and the second locking member 50 can be threadedly connected to the guide rod 40.

[0052] The second locking piece 50 can be a nut 51, the block 41 is set to a cube shape, the slot 32 is set to a cube-shaped slot, the fixing seat 22 and the support 221 are both located on the surface of the base 30, the guide rod 40 passes through the support 221, the block 41 on the guide rod 40 can be engaged and slidably connected with the slot 32 on the base 30, and the nut 51 can be threadedly connected with the guide rod 40 so that the nut 51 presses the support 221 so that the support 221 abuts against the base 30.

[0053] When it is necessary to process the wafer 60 with processing holes 61 of different sizes and diameters, the position of the fixing seat 22 needs to be appropriately adjusted according to the diameter of the wafer 60. The nut 51 needs to be loosened so that the support 221 no longer abuts against the base 30. The fixing seat 22 is pushed to make the guide rod 40 slide in the sliding groove 31 and the clamping block 41 slide in the clamping groove 32. When the fixing seat 22 moves to the appropriate position, the nut 51 is tightened again. The nut 51 presses the support 221 so that the support 221 abuts against the base 30 and the fixing seat 22 no longer moves.

[0054] The block 41 is set to a cubic shape, and the slot 32 is set to a cubic slot. When the nut 51 is rotated to loosen or tighten, the guide rod 40 may rotate along with the nut 51. The block 41 is engaged with the slot 32, which can prevent the nut 51 from driving the guide rod 40 to rotate when it rotates, thereby causing the nut 51 to be unable to be loosened or tightened. The block 41 is stuck in the slot 32, which can prevent the guide rod 40 from rotating in the sliding slot 31.

[0055] The implementation principle of a stator chip positioning device in this embodiment is: place multiple chip processing sheets 60 through the center hole and on the rotating shaft 12, loosen the locking bolt 241, replace the clamping piece 21 according to the size of the processing hole 61 of the chip processing sheet 60, tighten the locking bolt 241 after replacement to press the clamping piece 21 with the abutment block 23 so that the clamping piece 21 abuts against the side wall of the through groove 222 of the fixing seat 22, and then tighten the locking bolt 241.

[0056] Adjust the position of the fixing seat 22 on the base 30 according to the diameter of the wafer 60, loosen the nut 51, and the guide rod 40 passing through the fixing seat 22 slides in the sliding groove 31, and the block 41 slides in the groove 32. The block 41 is connected in the groove 32 to prevent the guide rod 40 from rotating so that the nut 51 cannot be loosened or tightened. When the fixing seat 22 is moved to the appropriate position, tighten the nut 51.

[0057] At this time, the wafer sorting 60 abuts against the upper part of the locking plate 21, and the driving motor 111 rotates. The motor 111 drives the rotating shaft 12 to rotate. The rapid rotation of the rotating shaft 12 drives the wafer sorting 60 to rotate slowly. When the processing hole 61 on the wafer sorting 60 rotates to the top of the locking plate 21, the wafer sorting 60 falls to the bottom of the rotating shaft 12 along the processing hole 61 under the action of gravity. At this time, the wafer sorting 60 is clamped with the locking plate 21 through the processing hole 61, and the rotation of the rotating shaft 12 will not affect the clamping of the wafer sorting 60 and the locking plate 21.

[0058] However, the rotation of the rotating shaft 12 will cause the sheet sorting 60 to rotate to a certain extent, and the sheet sorting 60 will squeeze the clamping sheet 21. The supporting sheet 231 is arranged on the side of the clamping sheet 21 to prevent the clamping sheet 21 from bending.

[0059] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stator sheet positioning device, characterized in that: include A rotating mechanism (10), wherein the rotating mechanism (10) passes through the center of the sheet sorter (60) and is capable of driving the sheet sorter (60) to rotate; A positioning clamping mechanism (20), the positioning clamping mechanism (20) being located on one side of the rotating mechanism (10), the positioning clamping mechanism (20) comprising a clamping piece (21), the clamping piece (21) being capable of being clamped with the processing hole (61).

2. A stator sheet positioning device according to claim 1, characterized in that: The positioning clamping mechanism (20) further comprises a fixing seat (22) and an abutment block (23); a through slot (222) is formed on the fixing seat (22) towards the rotating mechanism (10); the abutment block (23) is located in the through slot (222); and the abutment block (23) is capable of pressing the clamping sheet (21) towards the inner side of the through slot (222).

3. A stator sheet positioning device according to claim 2, characterized in that: The positioning clamping mechanism (20) further comprises a first locking member (24); a through hole (223) is formed on a side of the fixing seat (22) away from the clamping plate (21); and the first locking member (24) passes through the through hole (223) to abut against the abutting block (23).

4. A stator sheet positioning device according to claim 2, characterized in that: A support sheet (231) is provided on the side wall of the abutment block (23), and the support sheet (231) is arranged parallel to the clamping sheet (21).

5. A stator sheet positioning device according to claim 2, characterized in that: It also includes a base (30), the rotating mechanism (10) includes a driving member (11) and a rotating shaft (12), the driving member (11) is fixedly connected to the base (30), the rotating shaft (12) is fixedly connected to the driving member (11), and the center hole of the wafer sorting machine (60) is sleeved on the rotating shaft (12).

6. A stator sheet arrangement and positioning device according to claim 5, characterized in that: The base (30) is provided with a sliding groove (31), and the fixing seat (22) can be slidably connected to the sliding groove (31).

7. A stator sheet arrangement and positioning device according to claim 6, characterized in that: The invention also comprises a guide rod (40), a support (221) is provided on the side of the fixing seat (22), the guide rod (40) passes through the support (221), a card slot (32) is provided on the base (30), the card slot (32) and the sliding slot (31) are interconnected and vertically arranged, and a card block (41) is provided on the side of the guide rod (40), and the card block (41) can be slidably connected with the card slot (32).

8. A stator sheet sorting and positioning device according to claim 7, characterized in that: It also comprises a second locking piece (50), the guide rod (40) is provided with a thread, and the second locking piece (50) can be threadedly connected to the guide rod (40).

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