CN215467858U - Automatic riveting device for shaft sleeve of motor rotating shaft - Google Patents
Automatic riveting device for shaft sleeve of motor rotating shaft Download PDFInfo
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- CN215467858U CN215467858U CN202121792893.XU CN202121792893U CN215467858U CN 215467858 U CN215467858 U CN 215467858U CN 202121792893 U CN202121792893 U CN 202121792893U CN 215467858 U CN215467858 U CN 215467858U
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- shaft sleeve
- fixedly connected
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- sliding
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Abstract
The utility model discloses an automatic riveting device for a motor rotating shaft sleeve, which comprises a base, wherein two sliding rods are symmetrically arranged on the base, one ends, far away from the base, of the two sliding rods are fixedly connected with a cross beam, sliding plates are connected onto the two sliding rods in a sliding manner, a hydraulic cylinder is fixedly connected onto the cross beam, an output head of the hydraulic cylinder is fixedly connected with the sliding plates, two riveting devices are symmetrically arranged on the side wall, close to the sliding rods, of the base, a sleeve seat is arranged in the middle, close to the two riveting devices, of the base, and the side wall, close to the sleeve seat, of the sliding plates is fixedly connected with a pressing plate through a plurality of telescopic rods. The shaft sleeve riveting device has the advantages that the shaft sleeve can be tightly fixed by utilizing structures such as the pressing plate when the shaft sleeve is riveted, the shaft sleeve is prevented from shaking, the riveting effect of the shaft sleeve is ensured, the riveting quality of the shaft sleeve is ensured, the shaft sleeve is prevented from being scrapped, people can judge the pressure applied to the shaft sleeve through the compression amount of the telescopic spring, and the shaft sleeve is prevented from being damaged due to overlarge pressure applied to the shaft sleeve.
Description
Technical Field
The utility model relates to the technical field of shaft sleeve riveting, in particular to an automatic riveting device for a motor rotating shaft sleeve.
Background
The axle sleeve needs to be established to the cover in the motor shaft outside, and the mode of artifical riveting is adopted in the installation of common motor shaft axle sleeve, and this kind of mode has consumed a large amount of manpowers, and assembly efficiency is low, is not conform to automation line's requirement, consequently needs to design an efficient axle sleeve riveting device, and then reduces workman intensity of labour, improves production efficiency, promotes output.
When riveting the shaft sleeve in the prior art, the fixed effect of the shaft sleeve is not good, so the shaft sleeve is easy to rock, the quality of riveting the shaft sleeve is not good, the shaft sleeve is easy to scrap, and when riveting different angles of the shaft sleeve in the prior art, the shaft sleeve needs to be replaced, and the riveting efficiency of the shaft sleeve is reduced.
Therefore, an automatic riveting device for a shaft sleeve of a motor rotating shaft is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, the shaft sleeve is poor in fixing effect, the shaft sleeve riveting efficiency is low and the like, and provides an automatic riveting device for a motor rotating shaft sleeve.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an automatic riveting device for a motor rotating shaft sleeve comprises a base, wherein two sliding rods are symmetrically arranged on the base, one ends, far away from the base, of the two sliding rods are fixedly connected with a cross beam, the two sliding rods are connected with sliding plates in a sliding manner, hydraulic cylinders are fixedly connected onto the cross beam, output heads of the hydraulic cylinders are fixedly connected with the sliding plates, two riveting devices are symmetrically arranged on the side wall, near the sliding rods, of the base, a sleeve seat is arranged between the two riveting devices, the side wall, near the sleeve seat, of the sliding plate is fixedly connected with a pressing plate through a plurality of telescopic rods, the pressing plate is connected with the sliding plates in a clamping manner through telescopic springs, a groove is formed in one end, far away from the telescopic rods, of the pressing plate, a fixing plate is connected into the groove through a plurality of pressure spring clamping mechanisms, matched contact switches are respectively arranged on the fixing plate and the inner side walls of the groove, and an electromagnet is arranged in the pressing plate, the contact switch is electrically connected with the electromagnet.
Preferably, the lower side wall of the shaft sleeve seat is fixedly connected with a first rotary table, the first rotary table is rotatably connected with the base, the part, close to the telescopic rod, of the sliding plate is rotatably connected with a second rotary table, and the telescopic rods are fixedly connected with the second rotary table.
Preferably, an inner groove is formed in the part, close to the first rotating disc, of the base, and a short rod is fixedly connected to the part, close to the inner groove, of the first rotating disc.
Preferably, the short rod extends into the inner groove, one end of the short rod extending into the inner groove is fixedly connected with a worm wheel, a worm meshed with the worm wheel is connected in the inner groove in a rotating mode, a motor is fixedly connected in the inner groove, and an output shaft of the motor is fixedly connected with the worm.
Preferably, a clamping groove is formed in the portion, close to the shaft sleeve seat, of the base, and the size of the clamping groove is matched with that of the shaft sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. the shaft sleeve can be tightly fixed by utilizing the structures such as the pressing plate and the like when the shaft sleeve is riveted, so that the shaft sleeve is prevented from shaking, the riveting effect of the shaft sleeve is ensured, the riveting quality of the shaft sleeve is ensured, the shaft sleeve is prevented from being scrapped, people can judge the pressure applied to the shaft sleeve through the compression amount of the telescopic spring, and the shaft sleeve is prevented from being damaged due to overlarge pressure applied to the shaft sleeve;
2. because the axle sleeve seat is fixed on carousel one, consequently when needing to carry out the riveting to the different angles of axle sleeve, only need rotate carousel one can, improve the machining efficiency of axle sleeve, and carousel one is by worm wheel and worm drive, consequently, the carousel one can not receive external force oneself and take place to rotate to further guarantee the fixed effect of axle sleeve and can let the clamp plate hold the axle sleeve through structures such as electro-magnet and compression spring, the staff of being convenient for takes off the axle sleeve, improve the machining efficiency of axle sleeve.
Drawings
Fig. 1 is a schematic structural view of an automatic riveting device for a shaft sleeve of a motor shaft according to the present invention;
fig. 2 is a schematic structural diagram at a in fig. 1.
In the figure: the riveting device comprises a base 1, a sliding rod 2, a cross beam 3, a sliding plate 4, a hydraulic cylinder 5, a riveting device 6, a shaft sleeve seat 7, an expansion rod 8, a pressing plate 9, an expansion spring 10, a pressure spring 11, a contact switch 12, an electromagnet 13, a fixing plate 14, a first rotating disc 15, a short rod 16, a worm wheel 17, a worm 18, a motor 19 and a second rotating disc 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, an automatic riveting device for a motor shaft sleeve comprises a base 1, two sliding rods 2 are symmetrically arranged on the base 1, one ends of the two sliding rods 2, which are far away from the base 1, are fixedly connected with a cross beam 3, the two sliding rods 2 are slidably connected with a sliding plate 4, a hydraulic cylinder 5 is fixedly connected on the cross beam 3, an output head of the hydraulic cylinder 5 is fixedly connected with the sliding plate 4, two riveting devices 6 are symmetrically arranged on the side wall of the base 1, which is close to the sliding rods 2, a shaft sleeve seat 7 is arranged in the middle of the base 1, which is close to the two riveting devices 6, a pressing plate 9 is fixedly connected on the side wall of the sliding plate 4, which is close to the shaft sleeve seat 7, through a plurality of telescopic rods 8, the pressing plate 9 is connected with the sliding plate 4 in a clamping manner through a telescopic spring 10, a groove is arranged at one end of the pressing plate 9, which is far away from the telescopic rod 8, a fixing plate 14 is connected in the groove through a plurality of pressure springs 11 in a clamping manner, and matched contact switches 12 are respectively arranged on the inner side walls of the fixing plate 14 and the groove, an electromagnet 13 is arranged in the pressure plate 9, and the contact switch 12 is electrically connected with the electromagnet 13; the shaft sleeve can be tightly fixed by utilizing the structures such as the pressing plate 9 and the like when the shaft sleeve is riveted, the shaft sleeve is prevented from shaking, the riveting effect of the shaft sleeve is ensured, the riveting quality of the shaft sleeve is ensured, the shaft sleeve is prevented from being scrapped, people can judge the pressure applied to the shaft sleeve through the compression amount of the telescopic spring 10, and the shaft sleeve is prevented from being damaged due to overlarge pressure applied to the shaft sleeve;
the lower side wall of the shaft sleeve seat 7 is fixedly connected with a first rotary table 15, the first rotary table 15 is rotatably connected with the base 1, the part of the sliding plate 4, which is close to the telescopic rods 8, is rotatably connected with a second rotary table 20, the telescopic rods 8 are fixedly connected with the second rotary table 20, the part of the base 1, which is close to the first rotary table 15, is provided with an inner groove, the part of the first rotary table 15, which is close to the inner groove, is fixedly connected with a short rod 16, the short rod 16 extends into the inner groove, one end of the short rod 16, which extends into the inner groove, is fixedly connected with a worm wheel 17, the inner groove is rotatably connected with a worm 18 meshed with the worm wheel 17, the inner groove is fixedly connected with a motor 19, the output shaft of the motor 19 is fixedly connected with the worm 18, the part of the base 1, which is close to the shaft sleeve seat 7, is provided with a clamping groove, and the size of the clamping groove is matched with that of the shaft sleeve; because the axle sleeve seat 7 is fixed on the first rotating disk 15, when the different angles of the axle sleeve are riveted, only the first rotating disk 15 needs to be rotated, the processing efficiency of the axle sleeve is improved, and the first rotating disk 15 is driven by the worm wheel 17 and the worm 18, therefore, the first rotating disk 15 can not be rotated by the external force, thereby further ensuring the fixing effect of the axle sleeve to enable the pressure plate 9 to suck the axle sleeve through the structures such as the electromagnet 13 and the pressure spring 11, and the like, thereby being convenient for the working personnel to take off the axle sleeve and improving the processing efficiency of the axle sleeve.
When the riveting device is used, a worker sleeves a shaft sleeve on a shaft sleeve seat 7, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 drives a sliding plate 4 to move downwards, the sliding plate 4 drives a pressing plate 9 to move downwards through a telescopic rod 8 until the pressing plate 9 firmly presses and fixes the shaft sleeve, at the moment, a pressure spring 11 contracts, a contact switch 12 is communicated, an electromagnet 13 is started, the shaft sleeve is sucked by magnetism generated by the electromagnet 13, then the worker starts a riveting device 6, the riveting device 6 rivets the shaft sleeve, when the shaft sleeve needs to rotate at different angles, the shaft sleeve does not need to be newly placed, a motor 19 is started, the motor 19 drives a worm 18 to rotate, the worm 18 drives a worm wheel 17 to rotate, the wheel 17 drives a first rotating disc 15 to rotate through a short rod 16, the first rotating disc 15 drives the shaft sleeve seat 7 and the shaft sleeve to rotate, so as to change the riveting position of the shaft sleeve, the use of the worker is convenient, the hydraulic cylinder 5 is driven to move upwards after the shaft sleeve is riveted, the hydraulic cylinder 5 drives the sliding plate 4 to move upwards, at the moment, the shaft sleeve is sucked by the electromagnet 13 to move upwards, a worker can conveniently take the shaft sleeve down, the fixing plate 14 resets through the pressure spring 11 after the shaft sleeve is taken down, and the electromagnet 13 is closed so as to suck the shaft sleeve next time.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. An automatic riveting device for a motor rotating shaft sleeve comprises a base (1) and is characterized in that two sliding rods (2) are symmetrically arranged on the base (1), one ends, far away from the base (1), of the two sliding rods (2) are fixedly connected with a cross beam (3), the two sliding rods (2) are slidably connected with a sliding plate (4), a hydraulic cylinder (5) is fixedly connected onto the cross beam (3), an output head of the hydraulic cylinder (5) is fixedly connected with the sliding plate (4), two riveting devices (6) are symmetrically arranged on the side wall, close to the sliding rods (2), of the base (1), a shaft sleeve seat (7) is arranged in the middle of the two riveting devices (6), a pressing plate (9) is fixedly connected to the side wall, close to the shaft sleeve seat (7), of the sliding plate (4) through a plurality of telescopic rods (8), and the pressing plate (9) is connected with the sliding plate (4) in a clamping mode through a telescopic spring (10), one end of the pressing plate (9) far away from the telescopic rod (8) is provided with a groove, a fixing plate (14) is connected with the groove through a plurality of pressure springs (11) in a clamping mode, the fixing plate (14) and the inner side wall of the groove are respectively provided with matched contact switches (12), electromagnets (13) are arranged in the pressing plate (9), and the contact switches (12) are electrically connected with the electromagnets (13).
2. The automatic riveting device for the shaft sleeve of the motor rotating shaft according to claim 1, wherein a first rotating disc (15) is fixedly connected to the lower side wall of the shaft sleeve seat (7), the first rotating disc (15) is rotatably connected with the base (1), a second rotating disc (20) is rotatably connected to a part, close to the telescopic rods (8), of the sliding plate (4), and the telescopic rods (8) are fixedly connected with the second rotating discs (20).
3. The automatic riveting device of the shaft sleeve of the motor rotating shaft as claimed in claim 2, wherein an inner groove is formed in the part of the base (1) close to the first rotating disc (15), and a short rod (16) is fixedly connected to the part of the first rotating disc (15) close to the inner groove.
4. The automatic riveting device for the shaft sleeve of the motor rotating shaft according to claim 3, wherein the short rod (16) extends into the inner groove, a worm wheel (17) is fixedly connected to one end of the short rod (16) extending into the inner groove, a worm (18) meshed with the worm wheel (17) is rotatably connected in the inner groove, a motor (19) is fixedly connected in the inner groove, and an output shaft of the motor (19) is fixedly connected with the worm (18).
5. The automatic riveting device for the shaft sleeve of the motor rotating shaft according to claim 4, wherein a clamping groove is formed in a part, close to the shaft sleeve seat (7), of the base (1), and the size of the clamping groove is matched with that of the shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121792893.XU CN215467858U (en) | 2021-08-03 | 2021-08-03 | Automatic riveting device for shaft sleeve of motor rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121792893.XU CN215467858U (en) | 2021-08-03 | 2021-08-03 | Automatic riveting device for shaft sleeve of motor rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215467858U true CN215467858U (en) | 2022-01-11 |
Family
ID=79754885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121792893.XU Active CN215467858U (en) | 2021-08-03 | 2021-08-03 | Automatic riveting device for shaft sleeve of motor rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215467858U (en) |
-
2021
- 2021-08-03 CN CN202121792893.XU patent/CN215467858U/en active Active
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