CN214264598U - A compression fittings for motor end cover processing - Google Patents
A compression fittings for motor end cover processing Download PDFInfo
- Publication number
- CN214264598U CN214264598U CN202023118118.4U CN202023118118U CN214264598U CN 214264598 U CN214264598 U CN 214264598U CN 202023118118 U CN202023118118 U CN 202023118118U CN 214264598 U CN214264598 U CN 214264598U
- Authority
- CN
- China
- Prior art keywords
- fixed
- end cover
- motor end
- bearing
- motor
- 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
Abstract
The utility model belongs to the technical field of motor production facility and specifically relates to a compression fittings for motor end cover processing is related to, this compression fittings includes the workstation, workstation surface center is fixed with the pressure equipment platform that is used for placing bearing and motor end cover, pressure equipment bench top has been seted up the pressure equipment platform and has been worn to be equipped with the reference column that is used for the bearing location, the inside first spring that is fixed in the locating lever bottom that is equipped with of pressure equipment platform, pressure equipment platform both sides are equipped with the bracing piece that is fixed in the workstation surface respectively, the bracing piece is fixed with the roof, the roof bottom is fixed with the roof pressure cylinder that is used for pressfitting motor end cover and bearing, roof pressure cylinder bottom is fixed with the roof pressure piece with pressure equipment platform complex, the roof pressure piece is equipped with the roof pressure post with mounting hole matched with. The motor end cover and the bearing are pressed to be broken, and the sliding is generated when the motor end cover and the bearing are pressed to be reduced.
Description
Technical Field
The application relates to the field of motor production equipment, in particular to a pressing device for machining a motor end cover.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, has the main function of generating driving torque, is used as a power source of electrical appliances or various machines, and is widely applied to various links of production and manufacturing along with the continuous improvement of the automation of electrical production.
The motor processing and manufacturing process usually comprises the working procedures of rotor processing and shaft processing, iron core manufacturing, winding manufacturing, squirrel cage rotor, motor assembling and the like, wherein one working procedure of the motor assembling is the assembling of a motor end cover and a bearing, the bearing is usually manually put into the end cover, and the bearing is pressed into the motor end cover by using press-fitting equipment.
Chinese patent No. CN205733705U discloses a bearing pressing device for a rear cover of a motor, which comprises a horizontally arranged base, wherein a horizontally arranged bottom plate and a horizontally arranged convex disc are fixed on the base; the pressing plate is provided with a guide post sleeved with a compression spring; and a hydraulic device for driving the pressing plate to vertically press down is arranged above the pressing plate.
In view of the above-mentioned related art, the inventor believes that the device can facilitate the assembly of the motor back cover and the bearing, but if the bearing is placed on the motor end cover by hand and is carelessly placed askew, the bearing is easy to slip when the hydraulic device drives the pressing plate to press the bearing into the motor back cover, so that the motor back cover and the bearing are pressed and deformed.
SUMMERY OF THE UTILITY MODEL
In order to produce when reducing motor end cover and bearing pressfitting and slide and lead to motor end cover and bearing by the possibility of crushing, this application provides a compression fittings for motor end cover processing.
The utility model provides a compression fittings for processing of motor end cover, comprises a workbench, workstation surface center is fixed with the pressure equipment platform that is used for placing bearing and motor end cover, the mounting hole that runs through the pressure equipment platform is seted up to pressure equipment bench top surface, the mounting hole inlays and is equipped with the reference column that is used for the bearing location, the inside first spring that is fixed in the reference column bottom that is equipped with of pressure equipment platform, workstation fixed surface has the frame, the frame is fixed with the roof pressure cylinder that is located directly over the pressure equipment platform, roof pressure cylinder bottom is fixed with the roof pressure piece, roof pressure piece bottom is equipped with the roof pressure post with the mounting hole complex of pegging graft.
By adopting the technical scheme, the bearing and the motor end cover are sequentially placed on the surface of the press-fitting table, the positioning column penetrates through holes of the bearing and the motor end cover, the jacking cylinder drives the jacking pressing block to press the motor end cover, the jacking column of the jacking pressing block presses the positioning column, the first spring is compressed, the jacking column penetrates through the holes of the motor end cover and the bearing and extends into the mounting hole, the positioning column can improve the precision of the motor end cover placed on the bearing, and the jacking column presses the positioning column to prevent the motor end cover and the bearing from sliding when in press-fitting, so that the possibility that the motor end cover and the bearing are damaged by pressure is reduced.
Optionally, the press-fitting table sleeve is provided with a sleeve for placing a motor end cover, the top surface of the sleeve is provided with a first groove for placing the motor end cover, the bottom of the first groove is provided with a second groove in clearance fit with the motor end cover, the bottom of the first groove is provided with a guide surface for transition to the second groove, and the bottom of the sleeve is fixed with a second spring distributed around the press-fitting table.
Through adopting above-mentioned technical scheme, place the motor end cover in first recess, the piston rod extension of roof pressure cylinder pushes down the motor end cover, and the motor end cover slides and gets into the second recess to improve the positioning accuracy of motor end cover, and the spring of sleeve pipe bottom can play the cushioning effect when the roof pressure cylinder contacts the motor end cover, reduce the motor end cover because of the too big possibility that leads to the motor end cover to be crushed of the impact force of roof pressure cylinder.
Optionally, a linear guide rail extending along the length direction of the press mounting table is fixed on the peripheral side wall of the press mounting table, the linear guide rail is connected with a sliding block in a sliding manner, and the sleeve is fixed on the sliding block.
Through adopting above-mentioned technical scheme, the sleeve pipe can only be restricted to remove along linear guide's length direction with the slider is fixed to improve the levelness that the motor end cover was placed in first recess, thereby improve the precision of motor end cover and bearing pressfitting.
Optionally, the rack comprises a supporting rod fixed on the workbench, a top plate is fixed at the top of the supporting rod, the supporting rod is sleeved with a guide sleeve, a supporting plate is fixed between the guide sleeves, the supporting plate is fixed at the bottom of a piston rod of the jacking cylinder, and the jacking block is fixed at the bottom surface of the supporting plate.
Through adopting above-mentioned technical scheme, roof pressure cylinder drives the backup pad and removes along bracing piece length direction, and the cooperation of guide pin bushing and bracing piece is used and can be improved the precision that the roof pressure piece pressfitting closed in motor end cover and bearing to improve the precision of motor end cover and bearing pressfitting.
Optionally, a limiting rod for preventing the jacking cylinder from pressing the bearing into the motor end cover and then extending continuously is fixed on the surface of the workbench, which is close to the supporting rod.
By adopting the technical scheme, the piston rod of the jacking cylinder extends to drive the supporting plate to move towards the direction close to the press-fitting table until the limiting rod is pressed by the supporting plate, and the limiting rod limits the continuous extension of the piston rod of the jacking cylinder, so that the possibility that the jacking block crushes the motor end cover is reduced.
Optionally, a first rubber pad surrounding the pressing column is fixed on one side of the pressing block facing the workbench.
Through adopting above-mentioned technical scheme, when the pressfitting of bearing and motor end cover was carried out to the roof pressure piece, the cushion pressfitting in motor end cover surface, the damage that produces motor end cover surface when the good cushioning effect of cushion can reduce roof pressure piece and the contact of motor end cover.
Optionally, a second rubber mat surrounding the positioning column is fixed on the surface of the top of the press-fitting table.
Through adopting above-mentioned technical scheme, when the bearing imbeds the bearing installation position of motor end cover when roof pressure cylinder pushed down the motor end cover, thereby the cushion at pressure equipment bench top can avoid the direct contact of bearing and pressure equipment platform to reduce the possibility that the bearing was crushed.
Optionally, a motor assembly is fixed to the bottom of the workbench, the motor assembly comprises a speed reducer with an output shaft penetrating through the workbench and a motor connected with the speed reducer, a rotating plate located inside the mounting hole is fixed to the output shaft of the speed reducer, and the positioning column is eccentrically fixed to the top of the rotating plate.
Through adopting above-mentioned technical scheme, the motor rotation drives the speed reducer rotatory, and the speed reducer can drive the rotor plate slowly rotatory to drive the reference column and be circular motion along the output shaft of speed reducer, rotatory along the pore wall of mounting hole promptly, will put bearing and the motor end cover of placing the platform and carry out the essence location, precision when improving bearing and motor end cover pressfitting.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the positioning column can improve the precision of placing the motor end cover on the bearing, and the jacking column presses the positioning column to prevent the motor end cover and the bearing from sliding in the process of pressing, so that the precision of pressing the bearing on the motor end cover is improved;
2. the jacking cylinder drives the supporting plate to move along the length direction of the supporting rod, and the matching use of the guide sleeve and the supporting rod can improve the precision of the jacking block in pressing the motor end cover and the bearing, so that the pressing precision of the motor end cover and the bearing is improved;
3. when the top briquetting carried out the pressfitting of bearing and motor end cover, first cushion pressfitting reduced the damage to motor end cover surface in motor end cover surface, and the second cushion can play good cushioning effect in the bearing pressfitting in motor end cover in-process simultaneously, reduces the possibility that the bearing damaged.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of a laminating device for processing a motor end cover.
Fig. 2 is a sectional view of embodiment 1 of a laminating device for machining a motor end cover.
Fig. 3 is a sectional view of embodiment 2 of a laminating device for machining a motor end cover.
Description of reference numerals: 1. a work table; 2. a press mounting table; 21. a placing table; 22. mounting holes; 23. a first spring; 24. a rotating plate; 25. installing a pipe; 3. a frame; 31. a support bar; 32. a top plate; 4. a guide sleeve; 5. the jacking cylinder; 51. pressing the block; 52. pressing the column; 6. a support plate; 7. a limiting rod; 8. a positioning column; 9. a sleeve; 91. a second spring; 92. a linear guide rail; 93. a slider; 94. a first groove; 95. a second groove 10 and a rubber pad; 11. a motor assembly; 111. a speed reducer; 112. a motor; 12. and a second rubber pad.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a compression fittings for motor end cover processing.
Example 1
Referring to fig. 1 and 2, a compression fittings for processing of motor end cover, including workstation 1 and the frame 3 that is fixed in workstation 1 surface, frame 3 is including being fixed in the bracing piece 31 on workstation 1 surface respectively and being fixed in the roof 32 at bracing piece 31 top, roof 32 top is fixed with roof pressure cylinder 5, the piston rod of roof pressure cylinder 5 passes roof 32, bracing piece 31 cover is equipped with guide pin bushing 4, be fixed with backup pad 6 between four guide pin bushings 4, backup pad 6 is fixed in the piston rod bottom of roof pressure cylinder 5, workstation 1 surface mounting that backup pad 6 corresponds has two gag lever posts 7, two gag lever posts 7 are close to two bracing pieces 31 of diagonal angle respectively, backup pad 6 bottom central point puts and is fixed with roof pressure piece 51.
The middle of the surface of the workbench 1 is fixed with a press-fitting table 2, the surface of the workbench 1 is further fixed with a plurality of second springs 91 surrounding the press-fitting table 2, the top of each second spring 91 is fixed with a sleeve 9 sleeved on the press-fitting table 2, the cylindrical surface of the press-fitting table 2 is fixed with four linear guide rails 92 which are uniformly distributed, each linear guide rail 92 is respectively provided with a sliding block 93 in a penetrating manner, and each sliding block 93 is fixed on the inner ring side wall of each sleeve 9.
The top of the press-fitting table 2 is fixed on a placing table 21 which is coaxial with the press-fitting table 2, a first groove 94 used for placing a motor end cover is formed in the top surface of the sleeve 9, a second groove 95 matched with the motor end cover is formed in the bottom of the first groove 94, the first groove 94 and the second groove 95 are annular grooves, and a guide surface used for enabling the motor end cover to slide to the second groove 95 from the first groove 94 is arranged at the bottom of the first groove 94.
Referring to fig. 2, the press-fitting table 2 is cylindrical, a mounting hole 22 penetrating through the press-fitting table 2 and the placing table 21 is formed in the center of the top surface of the press-fitting table 2, a first spring 23 is placed in the mounting hole 22, a positioning column 8 for pressing the first spring 23 is embedded in the mounting hole 22, and a top pressing column 52 in plug-in fit with the mounting hole 22 is fixed at the bottom of the top pressing block 51.
The bottom of the top pressing block 51 is fixed with the first rubber mat 10 surrounding the top pressing column 52, the top surface of the placing table 21 is also fixed with the second rubber mat 12 surrounding the positioning column 8, when the bearing and the motor end cover are pressed, the first rubber mat 10 and the second rubber mat 12 can play a good buffering role, and the possibility that the motor end cover and the bearing are crushed is reduced.
The implementation principle of the pressing device for machining the motor end cover is as follows: the bearing is placed on the placing table 21, the positioning column 8 penetrates through a hole of the bearing, the motor end cover is placed on the first groove 94, the positioning column 8 also penetrates through the hole of the motor end cover, the piston rod of the jacking cylinder 5 is controlled to extend, the jacking column 52 presses the positioning column 8 to move in the direction close to the workbench 1, the first spring 23 is compressed, the jacking block 51 also presses the motor end cover to move in the direction close to the workbench 1, the second spring 91 is also compressed, the motor end cover slides into the second groove 95 from the first groove 94 to complete fine positioning, the jacking column 51 is inserted into the mounting hole 22, the piston rod of the jacking cylinder 5 is controlled to extend continuously until the bearing is embedded into the bearing mounting position of the motor end cover, pressing of the motor end cover is completed, the piston rod of the jacking cylinder 5 retracts, and the first spring 23 and the second spring 91 recover to the original state.
Example 2:
example 2 differs from example 1 in that:
referring to fig. 3, a motor assembly 11 is fixed at the bottom of the workbench, the motor assembly 11 includes a speed reducer 111 whose output shaft passes through the workbench and extends into the mounting hole 22, and a motor 112 fixed at one side of the speed reducer 111, the mounting hole 22 is a stepped hole, the aperture of the placing table 21 is smaller than that of the press-fitting table 2, a rotating plate 24 is fixed at the end of the output shaft of the speed reducer 111, a mounting pipe 25 eccentrically arranged with the output shaft of the speed reducer 111 is fixed at the top of the rotating plate 24, a first spring 23 is fixed at the inner bottom of the mounting pipe 25, and a positioning column 8 is embedded in the mounting pipe 25 and fixed at the top of the first spring 23.
Example 2 the principle of implementation is:
placing a bearing on the placing table 21, enabling the positioning column 8 to pass through a hole of the bearing, placing a motor end cover on the first groove 94, enabling the positioning column 8 to also pass through the hole of the motor end cover, starting the motor 112 by keeping a certain gap between the motor end cover and the bearing, rotating the motor 112 to drive the speed reducer 111 to rotate, enabling the rotating plate 24 and the mounting pipe 25 to rotate around an output shaft of the speed reducer 111, enabling the positioning column 8 to be attached to the inner wall of the placing table 21 to rotate, adjusting the positions of the bearing and the motor end cover to carry out fine positioning, aligning the holes of the motor end cover and the bearing with the mounting hole 22, turning off the motor 112, controlling the extension of a piston rod of the jacking cylinder 5 to enable the jacking cylinder 52 to press the positioning column 8, controlling the piston rod of the jacking cylinder 5 to continue to extend, enabling the jacking cylinder 52 to press the positioning column 8 to move towards the direction close to the workbench 1, compressing the first spring 23, and also pressing the motor end cover 51 to move towards the direction of the workbench 1, the second spring 91 is also compressed, the motor end cover slides into the second groove 95 from the first groove 94 to complete fine positioning, the jacking column 52 is inserted into the mounting hole 22, the piston rod of the jacking cylinder 5 is controlled to continue to extend until the bearing is embedded into the bearing mounting position of the motor end cover, the pressing of the motor end cover is completed, the piston rod of the jacking cylinder 5 retracts, and the first spring 23 and the second spring 91 are restored.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a compression fittings for processing of motor end cover which characterized in that: including workstation (1), workstation (1) surface center is fixed with pressure equipment platform (2) that are used for placing motor end cover and bearing, mounting hole (22) that run through pressure equipment platform (2) are seted up to pressure equipment platform (2) top surface, mounting hole (22) inlay and are equipped with reference column (8) that are used for bearing and motor end cover location, pressure equipment platform (2) inside is equipped with first spring (23) that are fixed in reference column (8) bottom, workstation (1) fixed surface has frame (3), frame (3) are fixed with roof pressure cylinder (5) that are located directly over pressure equipment platform (2), roof pressure cylinder (5) bottom is fixed with top briquetting (51), top briquetting (51) bottom is equipped with and pegs graft complex top briquetting post (52) with mounting hole (22).
2. The pressing device for machining the motor end cover according to claim 1, wherein: pressure equipment platform (2) cover is equipped with sleeve pipe (9) that are used for placing the motor end cover, sleeve pipe (9) top surface is equipped with first recess (94) that are used for placing the motor end cover, second recess (95) with motor end cover clearance fit are seted up to first recess (94) tank bottom, first recess (94) tank bottom is equipped with the guide surface that is used for transiting to second recess (95), sleeve pipe (9) bottom is fixed with second spring (91) around pressure equipment platform (2) distribution.
3. The pressing device for machining the motor end cover according to claim 2, wherein: the side wall of the periphery of the press mounting table (2) is fixed with a linear guide rail (92) extending along the length direction of the press mounting table (2), the linear guide rail (92) is connected with a sliding block (93) in a sliding manner, and the sleeve (9) is fixed on the sliding block (93).
4. The pressing device for machining the motor end cover according to claim 1, wherein: the frame (3) is including being fixed in bracing piece (31) of workstation (1) and roof (32) that are fixed in bracing piece (31) top, bracing piece (31) cover is equipped with guide pin bushing (4), be fixed with backup pad (6) between guide pin bushing (4), backup pad (6) are fixed in the piston rod bottom of roof pressure cylinder (5), roof briquetting (51) are fixed in backup pad (6) bottom surface.
5. A stitching device for motor end cap processing according to claim 4, wherein: and a limiting rod (7) which prevents the jacking cylinder (5) from pressing the bearing into the motor end cover and then continues to extend is fixed on the surface of the workbench (1) close to the support rod (31).
6. The pressing device for machining the motor end cover according to claim 1, wherein: one side of the top pressing block (51) facing the workbench (1) is fixed with a first rubber mat (10) surrounding the top pressing column (52).
7. A stitching device for motor end cap processing according to claim 6, wherein: and a second rubber mat (12) surrounding the positioning column (8) is fixed on the top surface of the press mounting table (2).
8. The pressing device for machining the motor end cover according to claim 1, wherein: the rotary table is characterized in that a motor assembly (11) is fixed at the bottom of the working table (1), the motor assembly (11) comprises a speed reducer (111) with an output shaft penetrating through the working table (1) and a motor (112) connected with the speed reducer (111), a rotary plate (24) located in the mounting hole (22) is fixed to the output shaft of the speed reducer (111), and the positioning column (8) is eccentrically fixed to the top of the rotary plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118118.4U CN214264598U (en) | 2020-12-22 | 2020-12-22 | A compression fittings for motor end cover processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118118.4U CN214264598U (en) | 2020-12-22 | 2020-12-22 | A compression fittings for motor end cover processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214264598U true CN214264598U (en) | 2021-09-24 |
Family
ID=77800618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023118118.4U Active CN214264598U (en) | 2020-12-22 | 2020-12-22 | A compression fittings for motor end cover processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214264598U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114362463A (en) * | 2022-01-17 | 2022-04-15 | 浙江伟康电机有限公司 | Motor assembly all-in-one machine |
| CN115041953A (en) * | 2022-06-30 | 2022-09-13 | 南昌逸勤科技有限公司 | Auxiliary assembling device for electronic product |
| CN116690161A (en) * | 2023-06-12 | 2023-09-05 | 上海胤勤自动化科技有限公司 | Safety air bag press-fitting device and press-fitting method thereof |
| CN117066853A (en) * | 2023-10-13 | 2023-11-17 | 广州市普丰科技有限公司 | Press-fitting equipment for hub bearing of booster bicycle |
-
2020
- 2020-12-22 CN CN202023118118.4U patent/CN214264598U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114362463A (en) * | 2022-01-17 | 2022-04-15 | 浙江伟康电机有限公司 | Motor assembly all-in-one machine |
| CN115041953A (en) * | 2022-06-30 | 2022-09-13 | 南昌逸勤科技有限公司 | Auxiliary assembling device for electronic product |
| CN115041953B (en) * | 2022-06-30 | 2024-03-19 | 南昌逸勤科技有限公司 | Auxiliary assembly device for electronic product |
| CN116690161A (en) * | 2023-06-12 | 2023-09-05 | 上海胤勤自动化科技有限公司 | Safety air bag press-fitting device and press-fitting method thereof |
| CN116690161B (en) * | 2023-06-12 | 2024-03-01 | 上海胤勤自动化科技有限公司 | Safety air bag press-fitting device and press-fitting method thereof |
| CN117066853A (en) * | 2023-10-13 | 2023-11-17 | 广州市普丰科技有限公司 | Press-fitting equipment for hub bearing of booster bicycle |
| CN117066853B (en) * | 2023-10-13 | 2023-12-22 | 广州市普丰科技有限公司 | Press-fitting equipment for hub bearing of booster bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214264598U (en) | A compression fittings for motor end cover processing | |
| CN108856537A (en) | A kind of positioning device of metallic stamping pieces | |
| CN106077174A (en) | A kind of busbar automatic bending device | |
| CN206689334U (en) | A kind of auto parts machinery pressing equipment | |
| CN211193183U (en) | Quick processingequipment of bent axle belt pulley | |
| CN208196489U (en) | Steel surface polishing processing device | |
| CN117047465A (en) | Automatic stator and rotor combination equipment | |
| CN110165844B (en) | Rotor lamination stacking equipment | |
| CN211915551U (en) | Workpiece drilling device for machining | |
| CN210997369U (en) | Bearing press-in device for machining | |
| CN204425140U (en) | Rotor press-in axle unit | |
| CN208230633U (en) | Combined impact pressure type press machine | |
| CN212734232U (en) | Punching mechanism for engineering machinery | |
| CN218746677U (en) | Machining mechanism for inner wall of bearing | |
| CN214291821U (en) | Propelling device for locomotive motor bearing | |
| CN213003981U (en) | Tool assembly capable of controlling compression time | |
| CN213764153U (en) | Eccentric shaft processing is with milling a device | |
| CN214186032U (en) | Steel ball press mounting structure | |
| CN213003616U (en) | Bearing production is with pressing device of riveting | |
| CN220682033U (en) | Surface knurling processing die for metal workpiece | |
| CN210553709U (en) | Travel agency is with portable device of stamping | |
| CN214769057U (en) | Perforating device for metalworking | |
| CN216657015U (en) | Pin and spring assembly machine | |
| CN212944915U (en) | Punching device for iron plates of armrests | |
| CN217665683U (en) | Frame punching press positioning mechanism of photovoltaic module frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |