CN113770688B - Press fitting method of press fitting device for electric vehicle switch fittings - Google Patents
Press fitting method of press fitting device for electric vehicle switch fittings Download PDFInfo
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- CN113770688B CN113770688B CN202111054791.2A CN202111054791A CN113770688B CN 113770688 B CN113770688 B CN 113770688B CN 202111054791 A CN202111054791 A CN 202111054791A CN 113770688 B CN113770688 B CN 113770688B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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Abstract
The invention discloses a press-fitting method of a press-fitting device for electric vehicle switch accessories, which comprises the press-fitting device for the electric vehicle switch accessories, wherein the press-fitting device for the electric vehicle switch accessories comprises a U-shaped base, and switch accessory filling assemblies are respectively assembled and connected to the front side and the rear side of the top of the U-shaped base; the switch accessory filling assemblies respectively comprise rotating wheels, the rotating wheels are concentrically provided with a filling ring body, and the top of the filling ring body is fixedly connected with a plurality of annularly distributed filling cups; the rotating wheel is assembled and connected with a driving part, and the device also comprises a press-fitting assembly which is assembled and connected with the central part of the top of the U-shaped base; the press-fitting assembly is used for press-fitting the machining accessories. The design of the device parts is adopted to realize flexible and efficient press fitting of the open-finish fitting parts, the design of the device parts realizes continuous press fitting operation, press fitting is distinguished according to the shapes of the press fitting parts, and the press fitting accuracy is effectively improved.
Description
Technical Field
The invention relates to the field of electric vehicle switch accessory processing devices, in particular to a press-fitting method of an electric vehicle switch accessory press-fitting device.
Background
The electric vehicle switch accessory is an important accessory on an electric vehicle driving handle, and the electric vehicle driving handle controls the speed of the electric vehicle. Realize adjusting the circular telegram through electric motor car switch accessory and ride to the electric motor car.
In the process of processing the electric vehicle switch fitting, various small fittings are often required to be added into a shell of the electric vehicle switch fitting, and particularly, the fittings such as a resistor for regulating current and the like are pressed into the fitting shell in a pressing way.
Because the accessory is small, in the pressure equipment process, can't realize batch pressure equipment processing, consequently in order to improve electric motor car switch accessory's processing production efficiency, prior art improves accessory processing equipment, is if chinese patent application number: 201020241423.X, discloses "a pressure relief device for sealing gas insulated switchgear", and the patent discloses the technical scheme that:
when the switch equipment (1) has an internal arcing fault and the internal gas pressure in the sealed shell (2) is increased sharply, the pressure relief device can provide a pressure relief groove (3) to guide the release of internal high-pressure gas so as to ensure the personal safety. The structural design groove type structural design is applied to the interior of the switch shell and is not influenced by the external environment; the design is simple, no external part is required to be assembled, the installation procedure is omitted, and the sealing is reliable; no pressure relief plate and other parts are ejected, and the safety of personnel is not harmed.
However, the technical solution described in the above patent document is used for processing a sealing switch to solve the problem of sealing during press-fitting.
For small-sized light-emitting accessories of the electric vehicle, a flexible and efficient press-fitting device is not disclosed in the prior art. Particularly, because the accessory size shape of treating the pressure equipment of difference is different, at the pressure equipment in-process, need use different pressure equipment heads to carry out the pressure equipment, adopt one by one after the pressure equipment of accessory among the prior art, with the pressure equipment head pressure equipment once more that changes the difference, the drawback of this mode lies in: not only the pressure equipment is inefficient, once only can process a single accessory of pressure equipment, and the process velocity is extremely slow, and the processing operation is very loaded down with trivial details.
Disclosure of Invention
The invention aims to provide a press-fitting method of a press-fitting device for switch accessories of an electric vehicle.
The invention solves the technical problems through the following technical scheme:
a press-fitting method of an electric vehicle switch accessory press-fitting device comprises the electric vehicle switch accessory press-fitting device, wherein the electric vehicle switch accessory press-fitting device comprises a U-shaped base, and switch accessory filling assemblies are respectively assembled and connected to the front side and the rear side of the top of the U-shaped base;
the switch accessory filling assemblies respectively comprise rotating wheels, the rotating wheels are concentrically provided with a filling ring body, and the top of the filling ring body is fixedly connected with a plurality of annularly distributed filling cups;
the rotating wheel is assembled and connected with a driving part, the driving part comprises a shell, a driving motor is assembled and connected onto the shell, an output shaft of the driving motor is fixedly assembled and connected with a driving chain wheel positioned in the shell, the bottom of the rotating wheel is fixedly connected with a rotating shaft, a driven chain wheel positioned in the shell is fixedly connected onto the rotating shaft, and the driving chain wheel and the driven chain wheel are in transmission connection through a chain;
the rotating wheels are in transmission connection through transmission parts;
the electric vehicle switch accessory press-fitting device also comprises a press-fitting assembly which is assembled and connected to the central part of the top of the U-shaped base;
the press-fitting assembly comprises a rotating motor, an output shaft of the rotating motor is upwards fixedly assembled and connected with a driving rod, the top of the driving rod is horizontally and fixedly connected with a power rod, the front end and the rear end of the power rod are fixedly connected with cylinders, a piston rod of each cylinder is fixedly assembled and connected with a spring buffer piece, and the bottom of each spring buffer piece is respectively and fixedly connected with a press-fitting seat disc and a press-fitting ball body;
the press mounting method comprises the following steps:
(1) filling fittings: filling the to-be-pressed assembly piece into a charging cup, and driving a packing ring body to rotate by a driving motor until the to-be-pressed assembly piece filled in the charging cup moves to a pressing ball for first pressing;
(2) secondary press fitting preparation: after the press-fit assembly is subjected to first press-fit of the press-fit sphere in the step (1), forming an intermediate product, and after the intermediate product is discharged, filling the intermediate product into the packing ring body again according to the filling mode in the step (1) to prepare for secondary press-fit:
(3) secondary press fitting: the cylinder drives the press-fitting disc body to descend to press-fit the intermediate product, and all the accessories on the intermediate product are sequentially pressed and fitted.
Preferably, the bottom of the rotating shaft penetrates through the casing;
the bottom of pivot is fixedly connected with band pulley, connect through the drive belt transmission between the band pulley.
Preferably, the bottom of the spring buffer piece positioned at the rear side is fixedly connected with a press mounting seat disc;
the bottom of the spring buffer piece positioned at the front side is fixedly connected with a press-fitting ball body.
Preferably, the spring buffer comprises a sleeve, the top of the sleeve is fixedly connected with a cylinder base, and a piston rod of the air cylinder is fixedly connected to the cylinder base;
the spring buffer piece also comprises a spring seat which is connected in the cylinder seat in a sliding manner, the top of the spring seat is fixedly connected with a spring, and the top of the spring is fixedly connected with the top of the cylinder cavity of the cylinder seat;
the bottom of the spring seat is fixedly connected with a punching rod, and the press-fitting seat disc and the press-fitting ball body are respectively and fixedly connected to the bottoms of the corresponding punching rods.
Preferably, the top of the cylinder barrel of the cylinder is fixedly connected with an assembly column, and the front end and the rear end of the power rod are fixedly assembled on the assembly column.
Preferably, the upper end fixedly connected with of actuating lever has two fork arms that the interval set up around, the fork arm slope sets up, fork arm fixed connection is in the bottom of power pole.
Preferably, the bottom of each packing ring body is provided with a rolling support part;
the rolling support component comprises a support ring body corresponding to the packing ring body, an annular rolling groove is formed in the support ring body, a plurality of rolling steel balls roll in the annular rolling groove, and the tops of the rolling steel balls roll at the bottom of the packing ring body;
the supporting ring body is fixedly connected with the front side and the rear side of the bottom of the supporting ring body respectively, and the supporting ring body is fixedly connected to the U-shaped base and the casing respectively.
Preferably, a sliding chute plate is fixedly assembled and connected to the top of the casing at the front side part, and a lower chute is formed in the sliding chute plate;
the bottom of the sliding groove plate is fixedly connected with a supporting connecting rod, and the supporting connecting rod is welded on the machine shell.
Preferably, the rotating wheel is provided with a plurality of through holes.
Compared with the prior art, the invention has the following advantages:
the invention discloses a switch accessory press-fitting device for an electric vehicle. After the switch accessory filling assembly at the front side is used for carrying out first press fitting, the accessory is unloaded and then filled into the switch accessory filling assembly at the rear side for carrying out second press fitting, so that press fitting is uninterrupted, and continuous machining operation can be realized by press fitting.
By designing the rotating wheel, a packing ring body is concentrically arranged on the rotating wheel, and the top of the packing ring body is fixedly connected with a plurality of material containing cups distributed in an annular array; the material loading cup is provided with the limiting cup groove, the accessory materials are limited in the limiting cup groove, a plurality of accessories are loaded in the press mounting process, the packing ring body is rotated, the accessories are continuously switched to be pressed, and the press mounting efficiency is effectively improved.
The bottom of the spring buffer piece is fixedly connected with a press mounting seat disc by designing the spring buffer piece positioned at the rear side; the spring buffer part is located at the front side, the bottom of the spring buffer part is fixedly connected with the press-fitting ball body, press-fitting is distinguished according to different shapes of press-fitting parts, press-fitting accuracy is effectively improved, and the technical defect that press-fitting efficiency is low due to the fact that press-fitting heads of different types need to be continuously switched to press-fit in the traditional press-fitting process is overcome.
Through the design support component that rolls, specifically adopt the support ring body that corresponds with the packing ring body, seted up annular rolling slot on the support ring body, it has a plurality of rolling steel ball to roll in the annular rolling slot, and the top of rolling steel ball rolls in the bottom of the packing ring body, realizes at the pressure equipment in-process, owing to under the rolling steel ball support that a plurality of annular array distributes, even the side atress of the packing ring body can not take place the slope off normal yet, leads to the pressure equipment failure.
The design of the device parts is adopted to realize flexible and efficient press fitting of the open-finish fitting parts, the design of the device parts realizes continuous press fitting operation, press fitting is distinguished according to the shapes of the press fitting parts, and the press fitting accuracy is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the construction of a switch fitting loading assembly in an embodiment of the invention;
FIG. 3 is a schematic view showing a dispersed structure of rolling support members in the embodiment of the present invention;
FIG. 4 is a schematic diagram of a spring buffer according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a press-fit ball according to an embodiment of the present invention;
FIG. 6 is a schematic view of the connection between the press-fit balls and the spring buffer according to the embodiment of the present invention;
FIG. 7 is a top view of the embodiment of the present invention in FIG. 1;
FIG. 8 is a schematic plan view of the fitting loading assembly of FIG. 1 according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of another view angle in fig. 1 according to the embodiment of the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1-9, the press fitting method of the press fitting device for the switch fittings of the electric vehicle comprises a U-shaped base 1, wherein switch fitting filling assemblies 2 are respectively assembled and connected to the front side and the rear side of the top of the U-shaped base 1.
After the switch accessory filling assembly 2 at the front side is subjected to primary press fitting, the accessories are unloaded and then filled into the switch accessory filling assembly 2 at the rear side for secondary press fitting, so that press fitting is uninterrupted, and continuous machining operation can be realized by press fitting.
The specific structure of the switch fitting loading assembly 2 is as follows:
the switch accessory filling assemblies 2 respectively comprise a switch accessory filling part 21, each switch accessory filling part 21 comprises a rotating wheel 214, each rotating wheel 214 is concentrically provided with a filling ring body 211 (the filling ring bodies 211 and the rotating wheel 214 are assembled and connected through a plurality of assembling screws 213), the filling ring bodies 211, and the tops of the filling ring bodies 211 are fixedly connected with a plurality of filling cups 212 distributed in an annular array; the charging cup 212 is provided with a limiting cup groove, the accessory materials are limited in the limiting cup groove, the bottom of the charging cup 212 is fixedly connected with a short column, and the short column is welded at the top of the packing ring body 211.
Assembly connection has drive unit on above-mentioned swiveling wheel 214, drive unit includes casing 221 (casing 221 has the shell chamber), assembly connection has driving motor 22 on the casing 221, driving motor 22's output shaft fixed assembly is connected with the drive sprocket (not drawn in the figure) that is located casing 221, swiveling wheel 214's bottom fixedly connected with pivot, fixedly connected with is located the driven sprocket (not drawn in the figure) of casing 221 in the pivot (because of having a single swiveling wheel 214 in the front side position switch accessory filling subassembly 2, consequently has above-mentioned drive sprocket, driven sprocket, and swiveling wheel 214 only rotates through a pivot and connects casing 221). Meanwhile, according to the conventional mode, the driving chain wheel is in transmission connection with the driven chain wheel through a chain.
Meanwhile, the rotating wheels 214 at the front and rear sides are in transmission connection through transmission parts.
Specifically, the bottom of the rotating shaft penetrates through the casing 221; the transmission part comprises belt wheels 23 fixedly connected with the bottom of the rotating shaft, and the belt wheels 23 are in transmission connection through a transmission belt.
The driving motor 22 is turned on, the driving motor 22 drives the belt wheel to rotate, and then under the transmission action, the rotating wheel 214 rotates simultaneously, and then the packing ring body 211 is carried to rotate simultaneously, and the accessory materials are carried to rotate.
The design mode has the advantages that:
the packing ring body 211 at the front side part carries the fittings to be pressed for the first time to form a press-fitting middle fitting part, and the press-fitting middle fitting part is pressed for the second time through the packing ring body 211 at the rear side part. By the adoption of the mode, the press fitting is carried out simultaneously by the first press fitting and the second press fitting, the press fitting efficiency is effectively improved, and the press fitting is uninterrupted.
In order to realize press mounting, the press mounting device for the switch fittings of the electric vehicle further comprises a press mounting assembly 3 which is assembled and connected to the center of the top of the U-shaped base 1.
The press-fitting assembly 3 has the following specific structure:
the press fitting assembly 3 comprises a rotating motor 34, an output shaft of the rotating motor 34 is fixedly assembled with an actuating rod upwards, a top horizontal fixedly connected with power rod of the actuating rod (simultaneously, fork rods are arranged at two front and back intervals of the upper end fixedly connected with of the actuating rod, the fork rod is inclined to be arranged upwards, the fork rods are fixedly connected to the bottom of the power rod), cylinders 31 are fixedly connected to the front ends and the back ends of the power rod respectively (assembling columns fixedly connected with the tops of the cylinders 31, the front ends and the back ends of the power rod are fixedly assembled on the assembling columns respectively), spring buffer parts 32 are fixedly assembled on piston rods of the cylinders 31, and the bottoms of the spring buffer parts 32 are fixedly connected with press fitting base discs 33 and press fitting ball bodies B respectively.
And (3) turning on the rotating motor 34 to realize selective adjustment and press fitting according to the parts, and if part of the parts are found to be failed in the primary press fitting in the secondary press fitting process, turning on the rotating motor 34 to adjust the following press fitting ball B to the rear side for supplementary press fitting.
Specifically, the bottom of the spring buffer 32 located at the rear side is fixedly connected with a press-fitting seat disc 33; the bottom of the spring buffer 32 at the front side is fixedly connected with a press-fitting ball B.
The spring buffer 32 comprises a sleeve 321, the top of the sleeve 321 is fixedly connected with a cylinder base, and a piston rod of the air cylinder 31 is fixedly connected to the cylinder base; the spring buffer 32 further comprises a spring seat 332 slidably connected in the cartridge, the top of the spring seat 332 is fixedly connected with a spring 322, and the top of the spring 322 is fixedly connected to the top of the cartridge cavity of the cartridge; the bottom of the spring seat 332 is fixedly connected with a punching rod 331, and the press-fitting seat disc 33 and the press-fitting ball B (the press-fitting ball B is made of elastic rubber) are respectively and fixedly connected to the bottom of the corresponding punching rod 331.
During press fitting, the air cylinder 31 is opened, the air cylinder 31 drives the spring 322 buffer member 32 to descend, and the press fitting seat disc 33 and the corresponding press fitting ball body B are respectively press fitted on the fittings.
Due to the fact that the sizes of the accessories are different, in the process of press fitting of the accessories, the press fitting piece can be fully pressed into the shell of the switch accessory by the press fitting ball body B in the first press fitting process, specifically, the press fitting ball body B is provided with a curved surface, and therefore the bottom of the ball body can properly extend into the shell of the switch accessory, and tight press fitting is achieved.
And after the first press mounting, a press mounting base plate 33 is adopted to realize secondary press mounting, specifically, after the first press mounting, other accessories are put into the shell of the switch accessory again, the press mounting base plate 33 is utilized to carry out press mounting again, in the secondary press mounting process, a press mounting piece protruding out of the shell of the switch accessory is pressed mounting in the light-emitting accessory, such as cylindrical accessories.
Therefore, the press-fitting seat disc 33 and the press-fitting ball body B with different structural designs can be used for realizing different press-fitting according to different shapes of press-fitting parts, so that the press-fitting processing efficiency is improved.
In the press fitting process, the spring seat 332 slides in the cylinder seat, and the spring 322 is compressed to form buffering force, so that the part is prevented from being pressed and deformed.
In order to improve the side inclination of the packing ring body 211 in the press-fitting process, rolling support parts are arranged at the bottom of the packing ring body 211; the specific structure of the rolling support member is as follows:
the rolling support component comprises a support ring body 5 corresponding to the packing ring body 211, an annular rolling groove A is formed in the support ring body 5, a plurality of rolling steel balls 52 roll in the annular rolling groove A, and the tops of the rolling steel balls 52 roll at the bottom of the packing ring body 211; the front side and the rear side of the bottom of the support ring body 5 are fixedly connected with support rod bodies 51, and the support rod bodies 51 are respectively and fixedly connected to the U-shaped base 1 and the machine shell 221.
In the rotating process of the packing ring body 211, the packing ring body 211 freely and flexibly rotates relative to the support ring body 5, and rolling steel balls 52 distributed in an annular array are arranged between the packing ring body 211 and the support ring body 5, so that free rolling is realized.
In the actual working process, a limiting groove body is formed at the bottom of the packing ring body 211, and the rolling steel ball 52 is limited in the limiting groove body and can freely roll relative to the limiting groove body.
In the press fitting process, because the packing ring body 211 is supported by the rolling steel balls 52 distributed in a plurality of annular arrays, the side edge of the packing ring body 211 cannot be inclined or deviated even if being stressed, so that the press fitting fails.
The top of the casing 221 positioned at the front side is fixedly assembled and connected with a sliding chute plate 4, and a lower chute is arranged on the sliding chute plate 4; the bottom of the chute plate 4 is fixedly connected with a support connecting rod 41, and the support connecting rod 41 is welded on the casing 221. The processed accessory materials are discharged from the lower chute in a sliding manner, and then are filled into the packing ring body 211 to wait for press fitting.
The rotating wheel 214 is provided with a plurality of through holes.
The design of the device parts is adopted to realize flexible and efficient press fitting of the open-finish fitting parts, the design of the device parts realizes continuous press fitting operation, press fitting is distinguished according to the shapes of the press fitting parts, and the press fitting accuracy is effectively improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The press-fitting method of the press-fitting device for the switch fittings of the electric vehicle is characterized by comprising the press-fitting device for the switch fittings of the electric vehicle, wherein the press-fitting device for the switch fittings of the electric vehicle comprises a U-shaped base, and switch fitting filling assemblies are respectively assembled and connected to the front side and the rear side of the top of the U-shaped base;
the switch accessory filling assemblies respectively comprise rotating wheels, the rotating wheels are concentrically provided with a filling ring body, and the top of the filling ring body is fixedly connected with a plurality of annularly distributed filling cups;
the rotating wheel is assembled and connected with a driving part, the driving part comprises a shell, a driving motor is assembled and connected onto the shell, an output shaft of the driving motor is fixedly assembled and connected with a driving chain wheel positioned in the shell, the bottom of the rotating wheel is fixedly connected with a rotating shaft, a driven chain wheel positioned in the shell is fixedly connected onto the rotating shaft, and the driving chain wheel and the driven chain wheel are in transmission connection through a chain;
the rotating wheels are in transmission connection through transmission parts;
the electric vehicle switch accessory press-fitting device also comprises a press-fitting component which is assembled and connected to the center of the top of the U-shaped base;
the press-fitting assembly comprises a rotating motor, an output shaft of the rotating motor is upwards fixedly assembled and connected with a driving rod, the top of the driving rod is horizontally and fixedly connected with a power rod, the front end and the rear end of the power rod are fixedly connected with cylinders, a piston rod of each cylinder is fixedly assembled and connected with a spring buffer piece, and the bottom of each spring buffer piece is respectively and fixedly connected with a press-fitting seat disc and a press-fitting ball body;
the press fitting method of the press fitting device for the switch fittings of the electric vehicle comprises the following steps:
(1) filling fittings: filling the to-be-pressed assembly piece into a charging cup, and driving a packing ring body to rotate by a driving motor until the to-be-pressed assembly piece filled in the charging cup moves to a pressing ball for first pressing;
(2) secondary press fitting preparation: after the press-mounting ball body of the press-mounting assembly is pressed for the first time in the step (1), forming an intermediate product, blanking the intermediate product, and then filling the intermediate product into the packing ring body again according to the filling mode in the step (1) to prepare for secondary press-mounting;
(3) secondary press fitting: the cylinder drives the press-fitting disc body to descend to press-fit the intermediate product, and all the accessories on the intermediate product are sequentially pressed and fitted.
2. A press-fitting method for a switch fitting of an electric vehicle as claimed in claim 1, wherein a bottom portion of said rotary shaft penetrates said housing;
the bottom of pivot is fixedly connected with band pulley, connect through the drive belt transmission between the band pulley.
3. A press-fitting method for a press-fitting device for switch fittings of electric vehicles as claimed in claim 2, wherein the bottom of the spring buffer member located at the rear side is fixedly connected with a press-fitting seat disc;
the bottom of the spring buffer piece positioned at the front side is fixedly connected with a press-fitting ball body.
4. A press-fitting method of a press-fitting device for switch fittings of electric vehicles as claimed in claim 3, wherein the spring buffer comprises a sleeve, the top of the sleeve is fixedly connected with a cylinder base, and a piston rod of the air cylinder is fixedly connected to the cylinder base;
the spring buffer piece also comprises a spring seat which is connected in the cylinder seat in a sliding manner, the top of the spring seat is fixedly connected with a spring, and the top of the spring is fixedly connected with the top of the cylinder cavity of the cylinder seat;
the bottom of the spring seat is fixedly connected with a punching rod, and the press-fitting seat disc and the press-fitting ball body are respectively and fixedly connected to the bottoms of the corresponding punching rods.
5. A press-fitting method for a switch fitting press-fitting device of an electric vehicle as claimed in claim 4, wherein the top of the cylinder barrel of the cylinder is fixedly connected with an assembling post, and the front end and the rear end of the power rod are fixedly assembled on the assembling post.
6. A press-fitting method of a press-fitting device for switch accessories of electric vehicles as claimed in claim 5, wherein two fork rods are fixedly connected to the upper end of the driving rod and spaced back and forth, the fork rods are arranged obliquely upward, and the fork rods are fixedly connected to the bottom of the power rod.
7. A press-fitting method of a press-fitting device for switch fittings of electric vehicles according to claim 6, wherein rolling support members are provided at the bottom of the packing ring body;
the rolling support component comprises a support ring body corresponding to the packing ring body, an annular rolling groove is formed in the support ring body, a plurality of rolling steel balls roll in the annular rolling groove, and the tops of the rolling steel balls roll at the bottom of the packing ring body;
the supporting ring body is fixedly connected with the front side and the rear side of the bottom of the supporting ring body respectively, and the supporting ring body is fixedly connected to the U-shaped base and the casing respectively.
8. A press-fitting method for a press-fitting device for switch accessories of an electric vehicle as claimed in claim 7, wherein a chute plate is fixedly assembled and connected to the top of the casing at the front side, and a lower chute is formed in the chute plate;
the bottom of the sliding groove plate is fixedly connected with a supporting connecting rod, and the supporting connecting rod is welded on the machine shell.
9. A press-fitting method of a press-fitting device for switch fittings of electric vehicles according to claim 8, wherein the rotating wheel is provided with a plurality of through holes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111054791.2A CN113770688B (en) | 2021-09-09 | 2021-09-09 | Press fitting method of press fitting device for electric vehicle switch fittings |
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|---|---|---|---|
| CN202111054791.2A CN113770688B (en) | 2021-09-09 | 2021-09-09 | Press fitting method of press fitting device for electric vehicle switch fittings |
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| CN113770688A CN113770688A (en) | 2021-12-10 |
| CN113770688B true CN113770688B (en) | 2022-08-26 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705307A (en) * | 2018-08-09 | 2018-10-26 | 常州市知豆信息科技有限公司 | A kind of robot shaft coupling joint automatic producing device |
| CN208342137U (en) * | 2018-03-16 | 2019-01-08 | 大连智云自动化装备股份有限公司 | Shaft block ring mounting device |
| CN109434453A (en) * | 2018-12-26 | 2019-03-08 | 银川西部大森数控技术有限公司 | A kind of automotive hub knuckle automatic assembling machine and assembly method |
| CN210553595U (en) * | 2019-07-08 | 2020-05-19 | 泗县恒星烫画机械股份有限公司 | Multi-station pyrography device |
| CN210967842U (en) * | 2019-11-17 | 2020-07-10 | 杭州耿杰电器有限公司 | Motor processing tool table |
| CN111604676A (en) * | 2020-06-04 | 2020-09-01 | 陈富威 | Automatic butt joint tool for quick joint |
| CN112192190A (en) * | 2020-11-04 | 2021-01-08 | 东莞理工学院 | Integral type pressure equipment for flywheel assembly processing |
| CN214025494U (en) * | 2020-10-24 | 2021-08-24 | 佛山市顺德区捷永电器实业有限公司 | Automatic lamps and lanterns erection equipment of pressure equipment |
| CN216097367U (en) * | 2021-09-09 | 2022-03-22 | 安徽名开机车部品有限公司 | Electric motor car switch accessory pressure equipment device |
-
2021
- 2021-09-09 CN CN202111054791.2A patent/CN113770688B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208342137U (en) * | 2018-03-16 | 2019-01-08 | 大连智云自动化装备股份有限公司 | Shaft block ring mounting device |
| CN108705307A (en) * | 2018-08-09 | 2018-10-26 | 常州市知豆信息科技有限公司 | A kind of robot shaft coupling joint automatic producing device |
| CN109434453A (en) * | 2018-12-26 | 2019-03-08 | 银川西部大森数控技术有限公司 | A kind of automotive hub knuckle automatic assembling machine and assembly method |
| CN210553595U (en) * | 2019-07-08 | 2020-05-19 | 泗县恒星烫画机械股份有限公司 | Multi-station pyrography device |
| CN210967842U (en) * | 2019-11-17 | 2020-07-10 | 杭州耿杰电器有限公司 | Motor processing tool table |
| CN111604676A (en) * | 2020-06-04 | 2020-09-01 | 陈富威 | Automatic butt joint tool for quick joint |
| CN214025494U (en) * | 2020-10-24 | 2021-08-24 | 佛山市顺德区捷永电器实业有限公司 | Automatic lamps and lanterns erection equipment of pressure equipment |
| CN112192190A (en) * | 2020-11-04 | 2021-01-08 | 东莞理工学院 | Integral type pressure equipment for flywheel assembly processing |
| CN216097367U (en) * | 2021-09-09 | 2022-03-22 | 安徽名开机车部品有限公司 | Electric motor car switch accessory pressure equipment device |
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