CN210060343U - Stator floating press-mounting device - Google Patents
Stator floating press-mounting device Download PDFInfo
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- CN210060343U CN210060343U CN201920590793.5U CN201920590793U CN210060343U CN 210060343 U CN210060343 U CN 210060343U CN 201920590793 U CN201920590793 U CN 201920590793U CN 210060343 U CN210060343 U CN 210060343U
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- press
- stator
- recoil
- workpiece fixing
- ring
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Abstract
The utility model relates to the field of motor assembling equipment, in particular to a stator floating press-mounting device, which comprises a stator component and a machine base, and also comprises a workbench, a workpiece fixing component and a press-mounting component, wherein the workpiece fixing component comprises a base positioning part, a floating pressing part and a workpiece fixing part, the press-mounting component comprises a supporting frame and a press-mounting part, the utility model firstly installs the machine base on the workpiece fixing part, the stator component is placed in the machine base, a driver is started, the driver provides downward pressure to press a lower presser downwards, the lower presser presses the stator component downwards, the stator component moves towards the machine base towards the interior of the machine base and generates downward pressure to the press-mounting device, the press-mounting device moves downwards on the recoil device, the recoil device forms upward recoil force to the workpiece fixing part, on one hand, the stator component is pressed downwards, on the other hand, the recoil device lifts the machine, therefore, the stator assembly can be more conveniently and safely stamped into the base.
Description
Technical Field
The utility model relates to a motor rigging equipment field, concretely relates to unsteady pressure equipment device of stator.
Background
The stator assembly is composed of a stator core and a winding, and is installed in a shell of the motor before use. Because stator module and casing are interference fit, need certain pressure just can press stator module in the casing. The existing method for pressing the stator assembly into the casing is to position the stator assembly on a working plane, place the casing into the stator assembly from top to bottom, and press-fit the casing onto the stator assembly under the action of a press.
The existing stator core is formed by laminating, press-fitting and riveting tightly, two end faces are not machined, the end faces are not perpendicular to an excircle, a positioning reference of a stator assembly is the end face during press-fitting, a centering rod cannot be ensured to be coaxial with the core, and the press-fitting yield is low. The fixture is not vertical or the stator core is inclined to the shell, so that the punching sheet is displaced in the press mounting process to tear insulation paper at the bottom of the iron core slot, and the winding is broken down and scrapped.
Chinese patent publication No.: CN 205693531U; the publication date is as follows: 2016.11.16 discloses an effectual stator of pressure equipment floats pressure equipment mould, include the die block and locate the top mould on the die block, the top mould on be equipped with locating component, its characterized in that, the die block be circular, the top mould be circular, the coaxial setting of top mould and die block during initial state, die block and top mould between be equipped with floating structure, under this floating structure's effect the top mould can be around the axis skew of die block, die block and top mould before still be equipped with and be used for making the top mould to reset to initial state's reset structure after the axis skew of die block is wound to the top mould.
Disclosure of Invention
An object of the utility model is to provide a pressure equipment device that floats of stator.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a floating press-mounting device for a stator, which comprises a stator component and a base, and further comprises a workbench, a workpiece fixing component and a press-mounting component, wherein the workpiece fixing component comprises a base positioning component, a floating press component and a workpiece fixing component, the base positioning component is adjustably arranged at the top of the workbench, the floating press component comprises a press-mounting device and a recoil device, the recoil device is fixedly arranged at the top of the base positioning component, the press-mounting device is slidably sleeved on the recoil device and is positioned at the top of the base positioning component and is in sliding fit with the base positioning component, the workpiece fixing component is inserted and arranged on the recoil device, the workpiece fixing component fixes the base, the press-mounting component comprises a support frame and a press-mounting component, the support frame is arranged at the top of the workbench, the press-mounting component comprises a lower press-mounting device for press-mounting the stator, the driver is fixedly arranged at the top of the support frame, and the pressing device is fixedly arranged at the output end of the driver.
Further, the recoil device comprises a plurality of recoil rollers, the base positioning component comprises a fixing ring, the plurality of recoil rollers are uniformly and fixedly arranged at the top of the fixing ring, each recoil roller is further provided with a buffer spring, the buffer spring is sleeved on the recoil rollers and is positioned between the fixing ring and the press-fitting device, the press-fitting device comprises a first gasket and a press-fitting ring, the first gasket is slidably sleeved on the plurality of recoil rollers and is in sliding fit with the fixing ring, and the press-fitting ring is inserted and arranged on the plurality of recoil rollers and is positioned right above the first gasket.
Furthermore, a positioning ring is fixedly arranged at the top of the press-fitting ring and used for positioning the stator assembly.
Furthermore, first packing ring bottom is equipped with a plurality of sliding block, and the retainer plate top is equipped with the gliding sliding tray of a plurality of sliding block of being convenient for, and every sliding block slidable sets up in a sliding tray.
Furthermore, the workpiece fixing component comprises a workpiece fixing ring, a plurality of inserting holes are formed in the bottom of the workpiece fixing ring, each inserting hole is sleeved on one recoil roller, a plurality of mounting holes are formed in the top of the workpiece fixing ring, and the machine base is fixedly mounted on the mounting holes in the top of the workpiece fixing ring through fixing bolts.
Further, base locating component still includes the mounting panel, the mounting panel be rectangle platelike structure and with retainer plate bottom fixed connection, the top of workstation is equipped with a plurality of regulation hole, is equipped with a plurality of location logical groove on the mounting panel, the mounting panel passes through the fixed setting of a plurality of fixing bolt on the regulation hole at workstation top.
Further, the depressor includes pressure equipment head, stopper, pressure pole and supporting spring, the stopper is fixed to be set up on the lateral wall of support frame, and pressure pole slidable pegs graft and sets up on the stopper, the fixed bottom that sets up at the pressure pole of pressure equipment head still is equipped with the pressure ring, the supporting spring cover is established on the pressure pole and is located between pressure ring and the stopper.
Furthermore, the top of the press-fitting head is an arc surface, the bottom of the press-fitting head is provided with a matching groove matched with the stator assembly in an inserting mode, and the bottom of the limiting block is provided with a limiting groove used for limiting the position of the press-fitting head.
Furthermore, the driver comprises an air cylinder and a pressing sheet, the air cylinder is fixedly arranged at the top of the support frame, the output end of the air cylinder penetrates through the top of the support frame and extends downwards, and the pressing sheet is fixedly arranged at the output end of the air cylinder.
Furthermore, the stator assembly comprises a stator block and a winding, the winding is arranged on the inner side of the stator block, and the stator block is inserted in the base.
The utility model has the advantages that: when stator module is needed to be punched into the base, the base is firstly installed on the workpiece fixing component, the stator module is placed in the base, the driver is started, the driver provides downward pressure to press the pressing device downwards, the pressing device presses the stator module downwards, the stator module moves towards the base and generates downward pressure on the press-mounting device, the press-mounting device moves downwards on the recoil device, the recoil device forms upward recoil force on the workpiece fixing component, on one hand, the stator module is pressed downwards, on the other hand, the recoil device lifts the base upwards, and therefore the stator module can be punched into the base more conveniently and more safely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic perspective view of the workpiece fixing assembly of the present invention;
fig. 5 is a schematic view of a three-dimensional splitting structure of the workpiece fixing assembly of the present invention;
FIG. 6 is an enlarged schematic view at B of FIG. 5;
fig. 7 is a schematic view of a three-dimensional splitting structure of the workpiece fixing assembly of the present invention;
fig. 8 is a schematic view of a three-dimensional split structure of the press-fitting assembly of the present invention;
FIG. 9 is an enlarged schematic view at C of FIG. 8;
in the figure: stator module 1, stator piece 1a, winding 1b, frame 1c, workstation 1d, regulation hole 1e, work piece fixed subassembly 2, base locating part 2a, floating pressure part 2b, work piece fixed part 2c, pressure equipment ware 2d, recoil ware 2e, recoil roller 2f, retainer plate 2g, buffer spring 2h, first packing ring 2i, pressure equipment circle 2j, holding ring 2k, sliding block 2m, sliding tray 2n, work piece fixed ring 2p, peg graft hole 2q, mounting hole 2r, mounting panel 2s, location logical groove 2t, pressure equipment subassembly 3, support frame 3a, pressure equipment part 3b, lower depressor 3c, driver 3d, pressure equipment head 3e, stopper 3f, pressure pole 3g, support spring 3h, pressure circle 3i, cooperation groove 3j, restriction groove 3k, cylinder 3m, piece 3 n.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 9, the stator floating press-mounting device includes a stator assembly 1 and a base 1c, and further includes a workbench 1d, a workpiece fixing assembly 2 and a press-mounting assembly 3, where the workpiece fixing assembly 2 includes a base positioning part 2a, a floating pressing part 2b and a workpiece fixing part 2c, the base positioning part 2a is adjustably disposed at the top of the workbench 1d, the floating pressing part 2b includes a press-mounting device 2d and a recoil device 2e, the recoil device 2e is fixedly disposed at the top of the base positioning part 2a, the press-mounting device 2d is slidably disposed on the recoil device 2e and is located at the top of the base positioning part 2a to be in sliding fit with the base positioning part 2a, the workpiece fixing part 2c is inserted into the recoil device 2e, the workpiece fixing part 2c fixes the base 1c, the press-mounting assembly 3 includes a supporting frame 3a and a press-mounting part 3b, the supporting frame 3a is arranged at the top of the workbench 1d, the press-fitting component 3b comprises a press-fitting device 3c for press-fitting the stator assembly 1 and a driver 3d for driving the press-fitting device 2d to perform press-fitting, the driver 3d is fixedly arranged at the top of the supporting frame 3a, and the press-fitting device 3c is fixedly arranged at the output end of the driver 3 d.
The working principle is as follows: when the stator assembly 1 needs to be punched into the base 1c, the base 1c is firstly installed on the workpiece fixing component 2c, the stator assembly 1 is placed in the base 1c, the driver 3d is started, the driver 3d provides downward pressure to press the lower press 3c downwards, the lower press 3c presses the stator assembly 1 downwards, the stator assembly 1 moves towards the base 1c into the base 1c and generates downward pressure on the press-mounting device 2d, the press-mounting device 2d moves downwards on the recoil device 2e, the recoil device 2e forms upward recoil force on the workpiece fixing component 2c, on one hand, the stator assembly 1 is pressed downwards, on the other hand, the recoil device 2e lifts the base 1c upwards, and therefore the stator assembly 1 can be punched into the base 1c more conveniently and more safely.
The recoil device 2e comprises a plurality of recoil rollers 2f, the base positioning part 2a comprises a fixing ring 2g, the plurality of recoil rollers 2f are uniformly and fixedly arranged at the top of the fixing ring 2g, each recoil roller 2f is also provided with a buffer spring 2h, the buffer springs 2h are sleeved on the recoil rollers 2f and are positioned between the fixing ring 2g and the press-fitting device 2d, the press-fitting device 2d comprises a first gasket 2i and a press-fitting ring 2j, the first gasket 2i is slidably sleeved on the plurality of recoil rollers 2f and is in sliding fit with the fixing ring 2g, the press-fitting ring 2j is inserted and arranged on the plurality of recoil rollers 2f and is positioned right above the first gasket 2i, the recoil rollers 2f are uniformly arranged at the top of the fixing ring 2g and form a support for the first gasket 2i and the press-fitting ring 2j through the plurality of buffer springs 2h, when the press-fitting ring 2j is extruded, the press fitting ring 2j drives the first washer 2i to move downwards and press the supporting spring 3 h.
The top of the press mounting ring 2j is fixedly provided with a positioning ring 2k, the positioning ring 2k is used for positioning the stator assembly 1, and the positioning ring 2k at the top of the press mounting ring 2j can be matched with a contact surface at the bottom of the stator assembly 1 so as to position the stator assembly 1.
The workpiece fixing component 2c comprises a workpiece fixing ring 2p, a plurality of inserting holes 2q are formed in the bottom of the workpiece fixing ring 2p, each inserting hole 2q is sleeved on one recoil roller 2f, a plurality of mounting holes 2r are further formed in the top of the workpiece fixing ring 2p, the machine base 1c is fixedly mounted on the mounting holes 2r in the top of the workpiece fixing ring 2p through fixing bolts, the inserting holes 2q in the bottom of the workpiece fixing ring 2p are sleeved on the recoil rollers 2f, the recoil rollers 2f can support the workpiece fixing ring 2p at a certain height, and the mounting holes 2r in the top of the workpiece fixing ring 2p are used for fixing the machine base 1 c.
Base locating component 2a still includes mounting panel 2s, mounting panel 2s for rectangle platelike structure and with retainer plate 2g bottom fixed connection, workstation 1 d's top is equipped with a plurality of regulation hole 1e, is equipped with a plurality of location logical groove 2t on the mounting panel 2s, and mounting panel 2s sets up on the regulation hole 1e at workstation 1d top through a plurality of fixing bolt is fixed, and mounting panel 2s can install on the regulation hole 1e on workstation 1d through fixing bolt, and is more because of regulation hole 1e, therefore a plurality of positions on workstation 1d can be fixed to mounting panel 2 s.
The lower pressing device 3c comprises a press-mounting head 3e, a limiting block 3f, a pressure rod 3g and a supporting spring 3h, the limiting block 3f is fixedly arranged on the side wall of the supporting frame 3a, the pressure rod 3g is slidably inserted on the limiting block 3f, the press-fitting head 3e is fixedly arranged at the bottom of the pressure rod 3g, the top of the pressure rod 3g is also provided with a pressure ring 3i, the supporting spring 3h is sleeved on the pressure rod 3g and is positioned between the pressure ring 3i and the limiting block 3f, when the pressure rod 3g moves downwards, the press-fitting head 3e is driven to move downwards so as to press the stator assembly 1, at the moment, the limiting block 3f is used for limiting the movement direction of the pressure rod 3g, when the downward pressure of the pressure rod 3g is relieved, the pressure rod 3g is pushed up by the tension of the support spring 3h, and the original position of the pressure rod 3g is restored.
The top of pressure equipment head 3e is the arc surface, and the bottom is equipped with the cooperation groove 3j with stator module 1 grafting complex, stopper 3f bottom is equipped with the restriction groove 3k that is used for spacing pressure equipment head 3e position, and pressure equipment head 3e bottom and stator module 1 mutually support, and the setting in cooperation groove 3j makes pressure equipment subassembly 1 time simpler down, and the height that pressure equipment head 3e kick-backed has been restricted in setting up of stopper 3f bottom restriction groove 3 k.
The driver 3d comprises an air cylinder 3m and a pressing sheet 3n, the air cylinder 3m is fixedly arranged at the top of the supporting frame 3a, the output end of the air cylinder 3m penetrates through the top of the supporting frame 3a and extends downwards, the pressing sheet 3n is fixedly arranged at the output end of the air cylinder 3m, the air cylinder 3m is started, the output end of the air cylinder 3m extends and presses the pressing sheet 3n downwards, and the pressing sheet 3n presses the pressure rod 3g downwards.
The stator assembly 1 comprises a stator block 1a and a winding 1b, wherein the winding 1b is arranged on the inner side of the stator block 1a, the stator block 1a is inserted into the machine base 1c, and the winding 1b is inserted into the stator block 1 a.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (10)
1. The utility model provides a pressure equipment device that stator floats, includes stator module (1) and frame (1c), its characterized in that: the workpiece fixing component (2) comprises a base positioning part (2a), a floating pressing part (2b) and a workpiece fixing part (2c), the base positioning part (2a) is adjustably arranged at the top of the workbench (1d), the floating pressing part (2b) comprises a press-fitting device (2d) and a recoil device (2e), the recoil device (2e) is fixedly arranged at the top of the base positioning part (2a), the press-fitting device (2d) is slidably sleeved on the recoil device (2e) and is positioned at the top of the base positioning part (2a) to be in sliding fit with the base positioning part (2a), the workpiece fixing part (2c) is inserted and arranged on the recoil device (2e), and the workpiece fixing part (2c) is used for fixing the machine base (1c), the press fitting assembly (3) comprises a support frame (3a) and a press fitting component (3b), the support frame (3a) is arranged at the top of the workbench (1d), the press fitting component (3b) comprises a lower pressure device (3c) and a driver (3d), the lower pressure device (3c) is used for press fitting the stator assembly (1), the driver (3d) is driven to be pressed and fitted by the press fitting device (2d), the driver (3d) is fixedly arranged at the top of the support frame (3a), and the lower pressure device (3c) is fixedly arranged at the output end of the driver (3 d).
2. A stator floating press-fitting device according to claim 1, wherein: recoil ware (2e) include a plurality of recoil roller (2f), base positioning element (2a) include retainer plate (2g), and a plurality of recoil roller (2f) are even and fixed to be set up at the top of retainer plate (2g), every still be equipped with buffer spring (2h) on recoil roller (2f), and buffer spring (2h) cover is established on recoil roller (2f) and is located between retainer plate (2g) and pressure equipment ware (2d), pressure equipment ware (2d) include first packing ring (2i) and pressure equipment circle (2j), first packing ring (2i) slidable cover is established on a plurality of recoil roller (2f) and with retainer plate (2g) sliding fit, pressure equipment circle (2j) are pegged graft and are set up on a plurality of recoil roller (2f) and are located directly over first packing ring (2 i).
3. A stator floating press-fitting device according to claim 2, wherein: and a positioning ring (2k) is fixedly arranged at the top of the press mounting ring (2j), and the positioning ring (2k) is used for positioning the stator assembly (1).
4. A stator floating press-fitting device according to claim 3, wherein: first packing ring (2i) bottom is equipped with a plurality of sliding block (2m), and retainer plate (2g) top is equipped with the gliding sliding tray (2n) of a plurality of sliding block (2m) of being convenient for, and every sliding block (2m) slidable sets up in a sliding tray (2 n).
5. A stator floating press-fitting device according to claim 4, wherein: the workpiece fixing component (2c) comprises a workpiece fixing ring (2p), a plurality of inserting holes (2q) are formed in the bottom of the workpiece fixing ring (2p), each inserting hole (2q) is sleeved on one recoil roller (2f), a plurality of mounting holes (2r) are further formed in the top of the workpiece fixing ring (2p), and the machine base (1c) is fixedly mounted on the mounting holes (2r) in the top of the workpiece fixing ring (2p) through fixing bolts.
6. A stator floating press-fitting device according to claim 5, wherein: base locating component (2a) still includes mounting panel (2s), mounting panel (2s) be rectangle platelike structure and with retainer plate (2g) bottom fixed connection, the top of workstation (1d) is equipped with a plurality of regulation hole (1e), is equipped with a plurality of location logical groove (2t) on mounting panel (2s), and mounting panel (2s) set up on regulation hole (1e) at workstation (1d) top through a plurality of fixing bolt is fixed.
7. A stator floating press-fitting device according to claim 6, wherein: depressor (3c) are including pressure equipment head (3e), stopper (3f), pressure pole (3g) and supporting spring (3h), stopper (3f) are fixed to be set up on the lateral wall of support frame (3a), and grafting of pressure pole (3g) slidable sets up on stopper (3f), pressure equipment head (3e) is fixed to be set up in the bottom of pressure pole (3g), and the top of pressure pole (3g) still is equipped with pressure ring (3i), supporting spring (3h) cover is established on pressure pole (3g) and is located between pressure ring (3i) and stopper (3 f).
8. A stator floating press-fitting device according to claim 7, wherein: the top of pressure equipment head (3e) is the arc surface, and the bottom is equipped with cooperation groove (3j) with stator module (1) grafting complex, stopper (3f) bottom is equipped with restriction groove (3k) that are used for spacing pressure equipment head (3e) position.
9. A stator floating press-fitting device according to claim 8, wherein: the driver (3d) comprises an air cylinder (3m) and a pressing sheet (3n), the air cylinder (3m) is fixedly arranged at the top of the supporting frame (3a), the output end of the air cylinder (3m) penetrates through the top of the supporting frame (3a) and extends downwards, and the pressing sheet (3n) is fixedly arranged at the output end of the air cylinder (3 m).
10. A stator floating press-fitting device according to claim 1, wherein: the stator assembly (1) comprises a stator block (1a) and a winding (1b), the winding (1b) is arranged on the inner side of the stator block (1a), and the stator block (1a) is inserted into the base (1 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590793.5U CN210060343U (en) | 2019-04-26 | 2019-04-26 | Stator floating press-mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590793.5U CN210060343U (en) | 2019-04-26 | 2019-04-26 | Stator floating press-mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210060343U true CN210060343U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920590793.5U Expired - Fee Related CN210060343U (en) | 2019-04-26 | 2019-04-26 | Stator floating press-mounting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210060343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603339A (en) * | 2022-04-22 | 2022-06-10 | 大族激光科技产业集团股份有限公司 | Press-fitting device and press-fitting equipment |
-
2019
- 2019-04-26 CN CN201920590793.5U patent/CN210060343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603339A (en) * | 2022-04-22 | 2022-06-10 | 大族激光科技产业集团股份有限公司 | Press-fitting device and press-fitting equipment |
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Granted publication date: 20200214 |