CN211508853U - Universal motor iron core self-adhesion tool - Google Patents
Universal motor iron core self-adhesion tool Download PDFInfo
- Publication number
- CN211508853U CN211508853U CN202020472265.2U CN202020472265U CN211508853U CN 211508853 U CN211508853 U CN 211508853U CN 202020472265 U CN202020472265 U CN 202020472265U CN 211508853 U CN211508853 U CN 211508853U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- supporting plate
- base
- inner supporting
- iron core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a motor assembly technical field specifically discloses a general motor core self-adhesion frock. The device comprises a base, a mandrel mounting seat positioned in the center of the upper part of the base, a mandrel positioned on the upper part of the mandrel mounting seat, four base pins positioned on the top surface of the base and distributed around the mandrel mounting seat, and four groups of internal support assemblies movably connected around the mandrel; the inner support assembly comprises an inner support plate seat and an inner support plate which are connected with each other, a support plate end support fixed on the inner side of the inner support plate, a shaft end support fixed on the periphery of the mandrel, an inner support rod connected with the two supports in a shaft connection mode, and a primary positioning groove rod fixed on the outer side of the inner support plate. The utility model discloses a frock, the rotation fit through the dabber four group's internal stay subassemblies of coupling all around expansion and shrink realize the sliced accurate positioning to motor core to accomplish and compress tightly the installation, special internal stay plate seat structure has solved the technical problem that prior art frock can only be suitable for a type product, has improved the commonality of frock greatly.
Description
Technical Field
The utility model relates to a motor assembly technical field, more specifically the utility model relates to a general motor core self-adhesion frock that says so.
Background
At present, in the manufacturing process of the motor iron core, the motor iron core needs to be positioned and compressed, the existing tool for stacking and compressing the motor stator iron core can only be suitable for the electronic stator with one specification, the working efficiency is low, and the production cost is very high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve is: the self-adhesive tool for the universal motor stator core is provided, and the technical problems that the existing tool cannot be universal, and each core needs to work corresponding to a specific model, so that the assembly process is complicated and the cost is high are solved; the purpose that one tool can be suitable for product models with more sizes is achieved.
In order to solve the above problem, the utility model adopts the following technical scheme: a universal motor iron core self-adhesion tool comprises a base, a mandrel mounting seat positioned in the center of the upper part of the base, a mandrel positioned on the upper part of the mandrel mounting seat, four base pins positioned on the top surface of the base and distributed around the mandrel mounting seat, and four groups of inner supporting plates movably connected around the mandrel;
the base is in a shape of a right circular truncated cone, four grooves which are close to the circle center and extend outwards are uniformly arranged on the table top, the grooves divide the table top of the base into four fan-shaped bosses on average, and inner supporting plate seats are respectively arranged on the top surfaces of the four fan-shaped bosses;
the inner supporting plate is connected with the mandrel through a supporting rod assembly, the supporting rod assembly consists of a shaft end support fixed on the mandrel, a supporting plate end support fixed on the inner side of the inner supporting plate and an inner supporting rod connected between the two supports in a shaft-to-shaft manner, and the bottom end of the inner supporting plate is fixed on the top surface of the inner supporting plate seat;
a primary positioning groove rod is vertically arranged in the middle of the outer side of the inner supporting plate and is of a bar-shaped structure protruding out of the outer vertical surface of the inner supporting plate;
the core shaft is a square cylinder, two ends of the core shaft are respectively provided with a raised bearing stop block, a bearing is arranged in the bearing stop block, the core shaft mounting seat, the core shaft and the bearing are hollow, a core rod penetrates through the interior of the core shaft mounting seat, the bottom end of the core rod is connected with the base in a shaft joint mode, and the top end of the core rod is connected with a driving device.
Preferably, four groups of support rod assemblies are arranged on the upper side and the lower side of the periphery of the mandrel respectively.
Preferably, the inner supporting plate seat is of a fan-shaped table-board structure, two side edges of the fan shape coincide with two side edges of a fan-shaped boss of the table-board of the base, the outer diameter of the fan-shaped outer arc is smaller than that of the base, and a circular pin groove is formed in the middle position of the fan-shaped inner arc and is matched with a pin of the base to limit the inner supporting plate seat.
Preferably, a plurality of mounting holes are formed in the inner supporting plate seat.
Preferably, the inner supporting plate is detachably mounted in the mounting hole in the inner supporting plate seat through a nut.
Preferably, the distance from the mounting hole on the inner supporting plate seat to the base is 240mm at the nearest distance, and the distance from the mounting hole on the inner supporting plate seat to the base is 500mm at the farthest distance.
Preferably, a backing plate is further arranged on the shaft end support.
Has the advantages that:
according to the technical scheme, compare with prior art, the utility model provides a general motor core self-adhesion frock, through the normal running fit extension and the shrink of the four internal stay subassemblies of coupling all around of dabber, the sliced accurate location of motor core is realized to ingenious realization, thereby accomplish the installation that compresses tightly to motor core section fast, and this frock is still through the connection of interior stay plate seat and the different positions of interior stay plate, realized that a frock is suitable for the commonality requirement of polytypic product, improved production efficiency greatly and to the utilization efficiency of equipment, very profitable technological effect has.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a perspective view of the embodiment of the present invention;
FIG. 3 is a diagram of a connection relationship of parts in the embodiment of the present invention;
FIG. 4 is a schematic structural view of the inner brace seat and the base according to the embodiment of the present invention;
fig. 5 is a schematic diagram of the embodiment of the present invention cooperating with the iron core slice.
Wherein:
the structure comprises a base 1, a base pin 2, a mandrel mounting seat 3, a backing plate 4, a mandrel 5, a shaft end support 6, an inner support rod 7, a core rod 8, a support plate end support 9, a bearing stop 10, a bearing 11, an inner support plate seat 12, an inner support plate 13, a primary positioning groove rod 14, a pin groove 15, a mounting hole 16, a groove 17, a fan-shaped boss 18, an iron core slice 101, a pressing plate 102, a wire embedding groove rod 103 and a T-shaped bolt 104.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "extended", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to the attached drawings 1-4, the embodiment of the utility model discloses a general motor iron core self-adhesion tool, which comprises a base 1, a mandrel mounting seat 3 positioned in the center of the upper part of the base 1, a mandrel 5 positioned on the upper part of the mandrel mounting seat 3, four base pins 2 positioned on the top surface of the base 1 and distributed around the mandrel mounting seat 3, and four groups of inner supporting plates movably connected around the mandrel 5;
the base 1 is in a shape of a right circular truncated cone, four grooves 17 which are close to the circle center and extend outwards are uniformly arranged on the table top, the grooves 17 divide the table top of the base 1 into four fan-shaped bosses 18 on average, and the top surfaces of the four fan-shaped bosses 18 are provided with inner supporting plate seats 12 respectively;
the inner supporting plate 13 is connected with the mandrel 5 through a supporting rod assembly, the supporting rod assembly consists of a shaft end support 6 fixed on the mandrel 5, a supporting plate end support 9 fixed on the inner side of the inner supporting plate 13 and an inner supporting rod 7 connected between the two supports in a shaft-to-shaft manner, and the bottom end of the inner supporting plate 13 is fixed on the top surface of the inner supporting plate seat 12;
a primary positioning groove rod 14 is vertically arranged in the middle of the outer side of the inner supporting plate 13, and the primary positioning groove rod 14 is of a bar-shaped structure protruding out of the outer vertical surface of the inner supporting plate 13;
the core shaft 5 is a square cylinder, two ends of the core shaft are provided with raised bearing stop blocks 10, bearings 11 are arranged in the bearing stop blocks 10, the core shaft mounting seat 3, the core shaft 5 and the bearings 11 are hollow, a core rod 8 penetrates through the inside of the core shaft mounting seat, the bottom end of the core rod 8 is in shaft connection with the base 1, and the top end of the core rod is connected with a driving device.
In order to further optimize the technical scheme, four groups of support rod assemblies are arranged on the upper side and the lower side of the periphery of the mandrel 5 respectively.
In order to further optimize the technical scheme, the inner supporting plate seat 12 is of a fan-shaped table-board structure, two side edges of a fan shape coincide with two side edges of a fan-shaped boss 18 of the table board of the base 1, the outer diameter of a fan-shaped outer arc is smaller than that of the base 1, a circular pin slot 15 is formed in the middle position of the fan-shaped inner arc, and the inner supporting plate seat 12 is limited by matching with the base pin 2.
In order to further optimize the above technical solution, the inner supporting plate seat 12 is provided with a plurality of mounting holes 16.
In order to further optimize the technical scheme, the inner supporting plate 13 is detachably arranged in the mounting hole 16 of the inner supporting plate seat 12 through a nut.
In order to further optimize the technical scheme, the shortest distance from the mounting hole 16 on the inner supporting plate seat 12 to the base 1 is 240mm, and the farthest distance is 500 mm.
In order to further optimize the technical scheme, a backing plate 4 is further arranged on the shaft end support 6.
The above embodiment is used in cooperation with a motor core with a stator diameter of 240mm-500mm, and please refer to fig. 5 for a specific cooperation manner, where the left side of fig. 5 is a schematic diagram of a core stacking process, and the right side is a schematic diagram of a finally compressed and fastened core.
The specific implementation process is as follows: firstly, rotating the core rod 8 anticlockwise to enable the inner supporting plate 13 to contract inwards, then placing the pressing plate 102 at the bottom, sequentially stacking the iron core slices 101, after stacking is completed, placing the pressing plate 102 at the top, rotating the core rod 8 clockwise to enable the inner supporting plate 13 to be tensioned, rotating the core rod 8 anticlockwise again to enable the inner supporting plate 13 to be relaxed, repeatedly rotating for 5-6 times to complete radial positioning of the iron core slices 101, then inserting the slot-inserting rods 103 to complete staggered positioning of the iron core slices 101, and finally, tightening the T-shaped bolts 104 to tightly press the iron core slices 101.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (7)
1. A self-adhesive tool for a universal motor iron core is characterized by comprising a base (1), a mandrel mounting seat (3) positioned in the center of the upper part of the base (1), a mandrel (5) positioned on the upper part of the mandrel mounting seat (3), four base pins (2) positioned on the top surface of the base (1) and distributed around the mandrel mounting seat (3), and four groups of inner supporting plates (13) movably connected around the mandrel (5);
the base (1) is in a shape of a right circular table, four grooves (17) which are close to the center of a circle and extend outwards are uniformly formed in the table top, the grooves (17) divide the table top of the base (1) into four fan-shaped bosses (18) on average, and inner supporting plate seats (12) are arranged on the top surfaces of the four fan-shaped bosses (18);
the inner supporting plate (13) is connected with the mandrel (5) through a supporting rod assembly, the supporting rod assembly consists of a shaft end support (6) fixed on the mandrel (5), a supporting plate end support (9) fixed on the inner side of the inner supporting plate (13) and an inner supporting rod (7) connected between the two supports in a shaft-to-shaft mode, and the bottom end of the inner supporting plate (13) is fixed to the top surface of the inner supporting plate seat (12);
a primary positioning groove rod (14) is vertically arranged in the middle of the outer side of the inner supporting plate (13), and the primary positioning groove rod (14) is of a bar-shaped structure protruding out of the outer vertical surface of the inner supporting plate (13);
the mandrel (5) is a square cylinder, two ends of the mandrel are provided with raised bearing stop blocks (10), bearings (11) are arranged in the bearing stop blocks (10), the mandrel mounting seat (3), the mandrel (5) and the bearings (11) are hollow, a core rod (8) is connected inside the mandrel mounting seat, the mandrel (5) and the bearings (11) in a penetrating mode, the bottom end of the core rod (8) is in shaft connection with the base (1), and the top end of the core rod is connected with a driving device.
2. The self-adhesive tool for the universal motor iron core according to claim 1, wherein four groups of the stay bar assemblies are arranged on the upper side and the lower side of the periphery of the mandrel (5).
3. The self-adhesive tool for the universal motor iron core according to claim 1, wherein the inner supporting plate seat (12) is of a fan-shaped table top structure, two side edges of a fan shape coincide with two side edges of a fan-shaped boss (18) of a table top of the base (1), the outer diameter of a fan-shaped outer arc is smaller than the outer diameter of the base (1), a circular pin slot (15) is formed in the middle of the fan-shaped inner arc, and the circular pin slot is matched with the base pin (2) to limit the inner supporting plate seat (12).
4. The self-adhesive tool for the universal motor iron core according to claim 3, wherein a plurality of mounting holes (16) are formed in the inner supporting plate seat (12).
5. The self-adhesive tool for the universal motor iron core according to claim 4, wherein the inner supporting plate (13) is detachably mounted in a mounting hole (16) in the inner supporting plate seat (12) through a nut.
6. The self-adhesive tooling for the universal motor iron core according to claim 3 or 4, characterized in that the distance from the mounting hole (16) on the inner supporting plate seat (12) to the base (1) is 240mm at the nearest distance and 500mm at the farthest distance.
7. The self-adhesive tooling for the universal motor iron core according to any one of claims 1 to 5, wherein a backing plate (4) is further arranged on the shaft end support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472265.2U CN211508853U (en) | 2020-04-03 | 2020-04-03 | Universal motor iron core self-adhesion tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472265.2U CN211508853U (en) | 2020-04-03 | 2020-04-03 | Universal motor iron core self-adhesion tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211508853U true CN211508853U (en) | 2020-09-15 |
Family
ID=72403640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020472265.2U Active CN211508853U (en) | 2020-04-03 | 2020-04-03 | Universal motor iron core self-adhesion tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211508853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809432A (en) * | 2021-02-09 | 2021-05-18 | 河北建筑工程学院 | Milling machine fixture |
-
2020
- 2020-04-03 CN CN202020472265.2U patent/CN211508853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809432A (en) * | 2021-02-09 | 2021-05-18 | 河北建筑工程学院 | Milling machine fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214922445U (en) | Special clamp for oil baffle ring products | |
| CN211508853U (en) | Universal motor iron core self-adhesion tool | |
| CN211938627U (en) | Numerical control bus punching machine | |
| CN217571674U (en) | Half outer joint assembly jig | |
| CN212217872U (en) | Tooling for machining variable-frequency motor shell | |
| CN215657359U (en) | Lifting stamping device | |
| CN212114273U (en) | Bending machine for cold pressing terminal production | |
| CN211839765U (en) | Punching equipment for machining in Chinese | |
| CN209175255U (en) | A kind of new type auto bearing machining equipment | |
| CN112769301A (en) | Embedded copper busbar wave winding coil forming device | |
| CN220005602U (en) | Punching die | |
| CN221087012U (en) | Shaping device for electric connector | |
| CN219213076U (en) | General foot pad pressing tool and die | |
| CN212042808U (en) | A novel anchor clamps for mould processing | |
| CN216801274U (en) | Press for producing motor punching sheet | |
| CN217315392U (en) | Punching and ball pressing device | |
| CN213006750U (en) | Processing die of new energy battery box | |
| CN217291365U (en) | Tool for manufacturing inner and outer planes and holes vertical to left side surface of reference horizontal plane of motor support | |
| CN221177498U (en) | Stator tool and transfer device for production of segmented stator | |
| CN210208910U (en) | Gearbox nut processingequipment | |
| CN220547911U (en) | Gear box shell machining clamp | |
| CN221134794U (en) | Rotary circulation type core pressing machine | |
| CN220880554U (en) | General type 3D is base plate for metal printer | |
| CN109079559A (en) | A kind of multi-station rotary-disk board horizontal Machining centers | |
| CN217545823U (en) | Motor rotor core's oblique level assembly quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |