CN217393531U - Stator riveting mechanism - Google Patents
Stator riveting mechanism Download PDFInfo
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- CN217393531U CN217393531U CN202220733099.6U CN202220733099U CN217393531U CN 217393531 U CN217393531 U CN 217393531U CN 202220733099 U CN202220733099 U CN 202220733099U CN 217393531 U CN217393531 U CN 217393531U
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- connecting rod
- stator
- riveting
- assembly
- clamping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The utility model discloses a stator riveting mechanism, which relates to the technical field of motor automatic assembly equipment and comprises a bracket, a transfer component for placing and transferring a stator casing assembly, a clamping component for clamping the stator casing assembly, a rotating component for rotating the stator casing assembly and a riveting component for riveting a stator on the transfer component into a casing; the transfer component is longitudinally arranged on the bracket and is provided with a longitudinal sliding seat capable of longitudinally moving and a discharging seat for placing the stator and casing assembly; the clamping component is arranged on the upper surface of the longitudinal sliding seat, and the clamping end of the clamping component corresponds to the stator casing assembly on the discharging seat; the stator shell assembly is automatically transferred, clamped, rotated and riveted by adopting the transferring assembly, the clamping assembly, the rotating assembly and the riveting assembly, so that the working efficiency is improved, and the labor cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the automatic equipment field of motor and specifically relates to indicate a stator riveting mechanism.
Background
Along with economic development, each production factory gradually leads into an automatic production line so as to improve the production efficiency and reduce the labor cost, and in the process of assembling the motor, the shell needs to be heated to expand, then the stator is assembled into the shell, finally the stator in the shell is riveted, a plurality of riveting sheets of the stator are riveted and extended in the shell, so that the stator is tightly connected with the shell, and the shell is prevented from shaking in the use process of the motor; the technical problems of low automation degree and high labor cost exist in the prior art, and meanwhile, the stator riveting mechanism in the prior art has the technical problems of low riveting precision and high defective rate; therefore, in view of the current situation, it is urgently needed to develop a stator riveting mechanism to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a stator riveting mechanism, and it has improved work efficiency through adopting the automatic realization of transferring subassembly, clamping component, rotating assembly and riveting subassembly to the transfer, clamp tightly, rotatory and the riveting of stator casing subassembly, has reduced the cost of labor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stator riveting mechanism comprises a bracket, a transfer component for placing and transferring a stator casing assembly, a clamping component for clamping the stator casing assembly, a rotating component for rotating the stator casing assembly and a riveting component for riveting a stator on the transfer component into a casing; the transfer component is longitudinally arranged on the bracket and is provided with a longitudinal sliding seat capable of longitudinally moving and a discharging seat for placing the stator and casing assembly; the clamping component is arranged on the upper surface of the longitudinal sliding seat, and the clamping end of the clamping component corresponds to the stator casing assembly on the discharging seat; the rotating assembly is arranged on the longitudinal sliding seat, and the output end of the rotating assembly is connected with the discharging seat; the riveting component is vertically arranged on the support, and the riveting end of the riveting component is positioned above the discharging seat.
As a preferred embodiment: the clamping assembly comprises a clamping driving cylinder, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the clamping driving cylinder is longitudinally arranged on the upper surface of the longitudinal sliding seat, the front ends of the first connecting rod and the second connecting rod are hinged with the shaft end of the clamping driving cylinder, the rear end of the third connecting rod is hinged with the rear end of the first connecting rod, the rear end of the fourth connecting rod is hinged with the rear end of the second connecting rod, the middle parts of the third connecting rod and the fourth connecting rod are respectively pivoted with the longitudinal sliding seat, the rear end of the first connecting rod and the rear end of the second connecting rod can be separated or folded under the driving of the shaft end of the clamping driving cylinder, and the front ends of the third connecting rod and the fourth connecting rod can be close to or far away from each other under the linkage of the first connecting rod and the second connecting rod.
As a preferred embodiment: the front ends of the third connecting rod and the fourth connecting rod are respectively provided with an arc-shaped holding part, and the arc-shaped holding parts of the third connecting rod and the fourth connecting rod are opposite to each other and are positioned on two sides of the stator and shell assembly in the discharging seat.
As a preferred embodiment: the riveting component comprises an electric cylinder, a tool apron and a riveting knife, the electric cylinder is vertically fastened and installed on the support, the tool apron is connected to the shaft end of the electric cylinder, and the riveting knife is installed on the tool apron.
As a preferred embodiment: the rotating assembly comprises a rotating driving motor and a belt transmission device, the rotating driving motor is installed on the longitudinal sliding seat, the shaft end of the rotating driving motor is connected with the belt transmission device, the belt transmission device is connected with the discharging seat, and the rotating driving motor drives the discharging seat to rotate through the belt transmission device.
As a preferred scheme: the belt transmission device comprises a driving wheel, a driven wheel and a transmission belt, the driving wheel is sleeved at the shaft end of the rotary driving motor, the driven wheel is sleeved at the lower end of the discharging seat, and the transmission belt surrounds the driving wheel and the driven wheel.
As a preferred scheme: the transfer assembly further comprises a longitudinal driving motor and a screw rod, the screw rod is connected to the shaft end of the longitudinal driving motor and is in running fit with the longitudinal sliding seat, the longitudinal driving motor drives the screw rod to rotate, and the screw rod drives the longitudinal sliding seat to move longitudinally through rotation.
As a preferred embodiment: two longitudinal guide rails are arranged beside the screw rod in parallel, two sliding grooves are symmetrically arranged on the lower surface of the longitudinal sliding base, and the two sliding grooves are respectively in sliding fit with the two longitudinal guide rails correspondingly.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, according to the technical scheme, the transfer, clamping, rotation and riveting of the stator shell assembly are realized automatically by adopting the transfer assembly, the clamping assembly, the rotating assembly and the riveting assembly, the working efficiency is improved, and the labor cost is reduced; through adopting the clamping driving cylinder, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod, the stator casing assembly is automatically clamped and loosened, the stator casing assembly is clamped in the riveting process, the position deviation is prevented, the riveting precision is improved, and the defective rate is reduced.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of a first perspective three-dimensional structure of a stator riveting mechanism of the present invention;
fig. 2 is a schematic view of a second perspective three-dimensional structure of the stator riveting mechanism of the present invention;
fig. 3 is a schematic view of a third perspective three-dimensional structure of the stator riveting mechanism of the present invention.
The attached drawings indicate the following:
in the figure: 10. a stator riveting mechanism; 11. a support; 12. a transfer assembly; 121. a longitudinal driving motor; 122. a screw rod; 123. a longitudinal slide; 124. a chute; 125. a longitudinal guide rail; 126. a discharge seat; 13. a clamping assembly; 131. clamping the driving cylinder; 132. a first link; 133. a second link; 134. a third link; 135. a fourth link; 136. an arc-shaped holding part; 14. a rotating assembly; 141. a rotation driving motor; 142. a belt drive; 15. riveting the component; 151. an electric cylinder; 152. a tool apron; 153. and (5) riveting and pressing a knife.
Detailed Description
As shown in fig. 1 to 3, a stator riveting mechanism 10 of the present invention includes a support 11, a transferring component 12 for placing and transferring a stator housing assembly, a clamping component 13 for clamping the stator housing assembly, a rotating component 14 for rotating the stator housing assembly, and a riveting component 15 for riveting a stator on the transferring component 12 into a housing; wherein:
the transfer assembly 12 is longitudinally mounted on the bracket 11, the transfer assembly 12 is provided with a longitudinal slide 123 capable of moving longitudinally and a discharge seat 126 for placing the stator casing assembly; the clamping component 13 is mounted on the upper surface of the longitudinal sliding base 123, and the clamping end of the clamping component 13 corresponds to the stator casing assembly on the discharging base 126; the rotating assembly 14 is mounted on the longitudinal sliding base 123, and the output end of the rotating assembly 14 is connected with the discharging base 126; the riveting component 15 is vertically installed on the bracket 11, and the riveting end of the riveting component 15 is located above the discharging seat 126.
The stator casing assembly is placed on the transfer assembly 12, the transfer assembly 12 drives the stator casing assembly to be transferred to the lower portion of the riveting assembly 15, the clamping assembly 13 clamps the stator casing assembly on the discharging seat 126, the riveting assembly 15 rivets the stator to enable the stator to be tightly embedded in the casing, after riveting is completed, the rotating assembly 14 drives the discharging seat 126 to rotate so as to switch riveting sheets in the stator, and the riveting assembly 15 rivets the stator after switching the riveting sheets; the stator is provided with a plurality of metal riveting sheets for riveting, and the riveting component 15 rivets, presses and deforms the metal riveting sheets of the stator and extends the metal riveting sheets into the shell, so that the stator is tightly connected with the shell, and the shell is prevented from shaking in a working state; the transfer assembly 12, the clamping assembly 13, the rotating assembly 14 and the riveting assembly 15 are used for automatically transferring, clamping, rotating and riveting the stator shell assembly, so that the working efficiency is improved, the labor cost is reduced, the riveting precision is improved, and the defective rate is reduced.
The clamping assembly 13 comprises a clamping driving cylinder 131, a first connecting rod 132, a second connecting rod 133, a third connecting rod 134 and a fourth connecting rod 135, the clamping driving cylinder 131 is longitudinally mounted on the upper surface of the longitudinal sliding base 123, the front ends of the first connecting rod 132 and the second connecting rod 133 are hinged with the shaft end of the clamping driving cylinder 131, the rear end of the third connecting rod 134 is hinged with the rear end of the first connecting rod 132, the rear end of the fourth connecting rod 135 is hinged with the rear end of the second connecting rod 133, the middle parts of the third connecting rod 134 and the fourth connecting rod 135 are respectively hinged with the longitudinal sliding base 123, the rear end of the first connecting rod 132 and the rear end of the second connecting rod 133 can be separated or folded with each other under the driving of the shaft end of the clamping driving cylinder 131, and the front ends of the third connecting rod 134 and the fourth connecting rod 135 can be close to or far away from each other under the linkage of the first connecting rod 132 and the second connecting rod 133.
When the clamping driving cylinder 131 extends backwards, the rear end of the first connecting rod 132 and the rear end of the second connecting rod 133 are separated from each other, so as to drive the front end of the third connecting rod 134 and the front end of the fourth connecting rod 135 to approach each other, and further clamp the stator casing assembly; when the clamping driving cylinder 131 is retracted forward, the rear end of the first connecting rod 132 and the rear end of the second connecting rod 133 approach each other, driving the front end of the third connecting rod 134 and the front end of the fourth connecting rod 135 to separate from each other, thereby releasing the stator housing assembly; through adopting the clamping driving cylinder 131, the first connecting rod 132, the second connecting rod 133, the third connecting rod 134 and the fourth connecting rod 135, the stator shell assembly is clamped and loosened automatically, the stator shell assembly is clamped in the riveting process, the position deviation is prevented, the riveting precision is improved, and the defective rate is reduced.
The front ends of the third connecting rod 134 and the fourth connecting rod 135 are respectively provided with an arc-shaped holding part 136, and the arc-shaped holding part 136 of the third connecting rod 134 and the arc-shaped holding part 136 of the fourth connecting rod 135 are opposite to each other and are positioned at two sides of the stator and casing assembly in the discharging seat 126; the stator casing assembly is tightly held through the arc-shaped holding portion 136, so that the position of the stator casing assembly is further prevented from moving, and the precision is improved.
The riveting assembly 15 comprises an electric cylinder 151, a tool apron 152 and a riveting tool 153, wherein the electric cylinder 151 is vertically and tightly mounted on the bracket 11, the tool apron 152 is connected to the shaft end of the electric cylinder 151, and the riveting tool 153 is mounted on the tool apron 152; the number of the riveting knives 153 is four, two riveting knives 153 are in a group, and two groups of the riveting knives 153 are symmetrically arranged on the knife holder 152; the electric cylinder 151 drives the tool post 152 to descend, and the tool post 152 drives the riveting tool 153 to descend to rivet the stator, so that the stator and the machine shell are tightly riveted.
The rotating assembly 14 comprises a rotating driving motor 141 and a belt transmission device 142, the rotating driving motor 141 is mounted on the longitudinal sliding base 123, the shaft end of the rotating driving motor 141 is connected with the belt transmission device 142, the belt transmission device 142 is connected with the discharging base 126, and the rotating driving motor 141 drives the discharging base 126 to rotate through the belt transmission device 142; the discharging base 126 rotates to drive the stator housing assembly to rotate, so that the riveting sheets are rotated by a certain angle after the riveting of the stator is completed, and all the riveting sheets in the stator are riveted.
The belt transmission device 142 includes a driving wheel, a driven wheel and a transmission belt, the driving wheel is sleeved at the shaft end of the rotary driving motor 141, the driven wheel is sleeved at the lower end of the discharging seat 126, and the transmission belt surrounds the driving wheel and the driven wheel; the rotary driving motor 141 rotates to drive the driving wheel to rotate, and under the action of the transmission belt, the driving wheel and the driven wheel synchronously rotate to further drive the discharging seat 126 to rotate, so that the angle conversion requirement of the discharging seat 126 is met.
The transfer assembly 12 further comprises a longitudinal driving motor 121 and a lead screw 122, the lead screw 122 is connected to the shaft end of the longitudinal driving motor 121, the lead screw 122 is rotatably matched with the longitudinal sliding base 123, the longitudinal driving motor 121 drives the lead screw 122 to rotate, and the lead screw 122 rotates to drive the longitudinal sliding base 123 to move longitudinally; the adoption of the longitudinal driving motor 121 and the screw rod 122 improves the position moving precision of the longitudinal sliding seat 123 and improves the moving stability.
Two longitudinal guide rails 125 are arranged beside the screw rod 122 in parallel, two sliding grooves 124 are symmetrically arranged on the lower surface of the longitudinal sliding base 123, and the two sliding grooves 124 are respectively in sliding fit with the two longitudinal guide rails 125; the position deviation is prevented when the longitudinal sliding seat 123 moves, and the position moving accuracy is improved.
The use method and the principle of the stator riveting mechanism are as follows:
the stator casing assembly is placed on the transfer assembly, the transfer assembly drives the stator casing assembly to be transferred to the lower portion of the riveting assembly, the stator casing assembly on the discharging seat is clamped by the clamping assembly, the stator is tightly embedded into the casing by riveting the stator by the riveting assembly, after riveting is completed, the rotating assembly drives the discharging seat to rotate so as to switch riveting sheets in the stator, and the riveting assembly rivets the stator after switching the riveting sheets.
The design of the utility model is mainly characterized in that the transfer, clamping, rotation and riveting of the stator casing assembly are realized automatically by adopting the transfer assembly, the clamping assembly, the rotating assembly and the riveting assembly, thereby improving the working efficiency and reducing the labor cost; through adopting the clamping driving cylinder, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod, the stator casing assembly is automatically clamped and loosened, the stator casing assembly is clamped in the riveting process, the position deviation is prevented, the riveting precision is improved, and the defective rate is reduced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. A stator riveting mechanism is characterized in that; the device comprises a bracket, a transfer component for placing and transferring the stator casing assembly, a clamping component for clamping the stator casing assembly, a rotating component for rotating the stator casing assembly and a riveting component for riveting a stator on the transfer component into a casing; the transfer assembly is longitudinally arranged on the bracket and is provided with a longitudinal sliding seat capable of moving longitudinally and a discharging seat for placing the stator and shell assembly; the clamping component is arranged on the upper surface of the longitudinal sliding seat, and the clamping end of the clamping component corresponds to the stator casing assembly on the discharging seat; the rotating assembly is arranged on the longitudinal sliding seat, and the output end of the rotating assembly is connected with the discharging seat; the riveting component is vertically arranged on the support, and the riveting end of the riveting component is positioned above the discharging seat.
2. The stator riveting mechanism of claim 1, wherein: the clamping assembly comprises a clamping driving cylinder, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the clamping driving cylinder is longitudinally arranged on the upper surface of the longitudinal sliding seat, the front ends of the first connecting rod and the second connecting rod are hinged with the shaft end of the clamping driving cylinder, the rear end of the third connecting rod is hinged with the rear end of the first connecting rod, the rear end of the fourth connecting rod is hinged with the rear end of the second connecting rod, the middle parts of the third connecting rod and the fourth connecting rod are respectively pivoted with the longitudinal sliding seat, the rear end of the first connecting rod and the rear end of the second connecting rod can be separated or folded under the driving of the shaft end of the clamping driving cylinder, and the front ends of the third connecting rod and the fourth connecting rod can be close to or far away from each other under the linkage of the first connecting rod and the second connecting rod.
3. The stator riveting mechanism of claim 2, wherein: the front ends of the third connecting rod and the fourth connecting rod are respectively provided with an arc-shaped holding part, and the arc-shaped holding parts of the third connecting rod and the fourth connecting rod are opposite to each other and are positioned on two sides of the stator and shell assembly in the discharging seat.
4. The stator riveting mechanism of claim 1, wherein: the riveting component comprises an electric cylinder, a tool apron and a riveting tool, the electric cylinder is vertically fastened and mounted on the support, the tool apron is connected to the shaft end of the electric cylinder, and the riveting tool is mounted on the tool apron.
5. The stator riveting mechanism of claim 1, wherein: the rotating assembly comprises a rotating driving motor and a belt transmission device, the rotating driving motor is installed on the longitudinal sliding seat, the shaft end of the rotating driving motor is connected with the belt transmission device, the belt transmission device is connected with the discharging seat, and the rotating driving motor drives the discharging seat to rotate through the belt transmission device.
6. The stator riveting mechanism of claim 5, wherein: the belt transmission device comprises a driving wheel, a driven wheel and a transmission belt, the driving wheel is sleeved at the shaft end of the rotary driving motor, the driven wheel is sleeved at the lower end of the discharging seat, and the transmission belt surrounds the driving wheel and the driven wheel.
7. The stator riveting mechanism of claim 1, wherein: the transfer assembly further comprises a longitudinal driving motor and a screw rod, the screw rod is connected to the shaft end of the longitudinal driving motor and is in running fit with the longitudinal sliding seat, the longitudinal driving motor drives the screw rod to rotate, and the screw rod drives the longitudinal sliding seat to move longitudinally through rotation.
8. The stator riveting mechanism of claim 7, wherein: two longitudinal guide rails are arranged beside the screw rod in parallel, two sliding grooves are symmetrically arranged on the lower surface of the longitudinal sliding seat, and the two sliding grooves are respectively in sliding fit with the two longitudinal guide rails correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220733099.6U CN217393531U (en) | 2022-03-31 | 2022-03-31 | Stator riveting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220733099.6U CN217393531U (en) | 2022-03-31 | 2022-03-31 | Stator riveting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217393531U true CN217393531U (en) | 2022-09-09 |
Family
ID=83140406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220733099.6U Active CN217393531U (en) | 2022-03-31 | 2022-03-31 | Stator riveting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217393531U (en) |
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2022
- 2022-03-31 CN CN202220733099.6U patent/CN217393531U/en active Active
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