CN215239126U - Automatic tightening device for hydraulic oil cylinder guide sleeve - Google Patents
Automatic tightening device for hydraulic oil cylinder guide sleeve Download PDFInfo
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- CN215239126U CN215239126U CN202121114332.4U CN202121114332U CN215239126U CN 215239126 U CN215239126 U CN 215239126U CN 202121114332 U CN202121114332 U CN 202121114332U CN 215239126 U CN215239126 U CN 215239126U
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Abstract
The utility model relates to an automatic tightening device of hydraulic cylinder uide bushing, which comprises a base, the location platform and screw up the mechanism, the base below the left and right sides all is provided with removes the wheel, base top left side is provided with the base, the base top is provided with the location platform, the base right side is provided with the slide, the slide top is provided with screws up the mechanism, it is provided with automatically controlled slide to screw up the mechanism below, automatically controlled slide top right side is provided with driving motor, driving motor right side is provided with the drive wheel, the drive wheel top is provided with the drive belt, the drive wheel inside is provided with the drive wheel, the drive wheel left side is provided with the pillar, the pillar left side is provided with the shaft coupling, the shaft coupling left side is provided with first mount pad, first mount pad left side is provided with the connecting plate, the connecting plate left side is provided with spacing section of thick bamboo, the slide right side is provided with the limiting plate, the limiting plate right side is provided with the extension board; the utility model has the advantages of simple structure, convenient use, high working efficiency, high automation degree and suitability for various specifications.
Description
Technical Field
The utility model belongs to the technical field of the utensil is used to the hydraulic cylinder uide bushing, the automatic device of screwing up of concretely relates to hydraulic cylinder uide bushing.
Background
The hydraulic cylinder is an actuating element in a hydraulic transmission system, the hydraulic cylinder is an energy conversion device which converts hydraulic energy into mechanical energy and makes linear reciprocating motion (or swinging motion), the guide sleeve is an important part in the hydraulic cylinder, in the process of assembling the guide sleeve by the hydraulic cylinder, a handle is mostly adopted to be screwed down manually to assemble the guide sleeve, the working efficiency is low, the labor intensity of workers is high, the manual assembly process consumes a long time, the yield is reduced, in addition, the manual assembly of the guide sleeve is likely to be out of place, the related torque requirements cannot be met, the service life of the hydraulic cylinder is short, and even safety accidents occur; therefore, it is very necessary to provide an automatic tightening device for a guide sleeve of a hydraulic oil cylinder, which has the advantages of simple structure, convenient use, high working efficiency, high automation degree and suitability for various specifications.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, and provide a simple structure, convenient to use, work efficiency height, degree of automation height, be applicable to the automatic device of screwing up of hydraulic cylinder uide bushing of multiple specification.
The purpose of the utility model is realized like this: the automatic tightening device of the hydraulic cylinder guide sleeve comprises a base, a positioning table and a tightening mechanism, wherein moving wheels are arranged on the left side and the right side below the base, a base is arranged on the left side above the base, the positioning table is arranged above the base, a guide cylinder is arranged on the left side of the positioning table, fixing seats are arranged at four corners of the positioning table, a guide rod is arranged on the left side of the positioning table corresponding to the guide cylinder, a top plate is arranged on the right side of the guide rod, first electric control telescopic rods are arranged on the upper side and the lower side of the left side of the top plate, positioning cylinders are arranged on the upper side and the lower side of the right side of the top plate, positioning plates are arranged on the inner sides of the positioning cylinders, a sliding plate is arranged on the right side of the base, the tightening mechanism is arranged above the sliding plate, an electric control sliding seat is arranged below the tightening mechanism, and a driving motor is arranged on the right side above the electric control sliding seat, the right side of the driving motor is provided with a driving wheel, a driving belt is arranged above the driving wheel, a driving wheel is arranged in the driving belt, a pillar is arranged on the left side of the driving wheel, a coupler is arranged on the left side of the pillar, a first mounting seat is arranged on the left side of the coupler, a connecting plate is arranged on the left side of the first mounting seat, a limiting cylinder is arranged on the left side of the connecting plate, second electric control telescopic rods are arranged on the left side and the right side of the inner circumference of the left side surface of the limiting cylinder, springs are arranged on the inner sides of the second electric control telescopic rods, connecting seats are arranged on the inner sides of the springs, clamping plates are arranged on the inner sides of the connecting seats, a tightening head is arranged on the left side of the inner part of the limiting cylinder, a groove is formed in the joint of the tightening head and the clamping plates, a guide sleeve is arranged in the tightening head, and a planetary driver is arranged on the right side of the tightening head, the inside ring gear that is provided with of planetary transmission ware, the inside four planet wheels that evenly are provided with of ring gear, the preceding planet carrier that is provided with of planet wheel, the planet wheel inboard be provided with the sun gear, planetary transmission ware right side be provided with the second mount pad, the second mount pad about both sides all be provided with the gag lever post, second mount pad right side be provided with and connect wear-resisting cover, the wear-resisting cover of connection inside be provided with the axle sleeve, the inside pivot that is provided with of axle sleeve, spacing section of thick bamboo below be provided with the support, the slide right side be provided with the limiting plate, the limiting plate right side be provided with the extension board.
The positioning table is connected with the base through a fixing seat, the electric control sliding seat is connected with the sliding plate in a sliding mode, one end of the rotating shaft is connected with the sun wheel, and the other end of the rotating shaft is connected with the driving wheel through a coupler.
The guide rod is of a T-shaped structure.
The support is in a U-shaped structure.
The clamping plate is of an arc-shaped structure.
The inner gear ring is meshed with the planet gear, and the planet gear is meshed with the sun gear.
The utility model has the advantages that: the utility model relates to an automatic tightening device for a guide sleeve of a hydraulic oil cylinder, in use, the hydraulic oil cylinder is placed on a positioning table, a positioning cylinder drives a positioning plate to move towards the inner side, the hydraulic oil cylinder is clamped, a first electric control telescopic rod drives a top plate to move towards the right side, the tail part of the hydraulic oil cylinder is limited and propped, an electric control sliding seat slides on a sliding plate, a tightening mechanism is driven to move towards the direction close to the hydraulic oil cylinder, and further a tightening head is driven to move towards the direction close to the hydraulic oil cylinder, a second electric control telescopic rod drives a clamping plate to move towards the inner side through a connecting seat, then the guide sleeve is clamped through the clamping plate, the tightening head is prevented from sliding when the guide sleeve is tightened, a spring can ensure the stable operation of the second electric control telescopic rod, the guide sleeve is prevented from being damaged due to overlarge clamping force, a driving motor drives a driving wheel to rotate through a driving wheel and the driving wheel drives a rotating shaft to rotate through a shaft coupling, the rotating shaft drives the tightening head to rotate through the planetary driver, the planetary driver has balanced transmission, high efficiency, small power loss and strong anti-impact vibration capability, can effectively ensure the safe, reliable and stable operation of the tightening head, is favorable for the tightening work of the guide sleeve, further drives the guide sleeve to do rotary feeding motion through the tightening head until the tightening work of the guide sleeve is completed, greatly improves the working efficiency, in the tightening process of the guide sleeve, the limiting rod in the limiting cylinder slowly approaches the hydraulic oil cylinder to play roles of positioning and limiting, avoids the situation that the tightening head excessively drives the guide sleeve to do rotary feeding motion to cause the damage of the guide sleeve, ensures that the tightening head and the limiting rod are matched to work, ensures that the guide sleeve is installed in place when being assembled, can meet the requirements of relevant torque, prolongs the service life of the hydraulic oil cylinder, and can also adjust the distance of the positioning plates through the positioning cylinder and adjust the distance of the clamping plates through the second electric control of the telescopic rod, the device can be suitable for hydraulic cylinders and guide sleeves of different specifications, the whole device does not need manual intervention, the automation degree is high, and the labor intensity of operators is greatly reduced; the utility model has the advantages of simple structure, convenient use, high working efficiency, high automation degree and suitability for various specifications.
Drawings
Fig. 1 is a front view of the automatic tightening device for the hydraulic oil cylinder guide sleeve.
Fig. 2 is the internal structure schematic diagram of the automatic tightening device for the hydraulic oil cylinder guide sleeve.
Fig. 3 is a top view of the positioning table of the automatic tightening device for the hydraulic oil cylinder guide sleeve.
Fig. 4 is the structure schematic diagram of the tightening mechanism of the automatic tightening device for the hydraulic oil cylinder guide sleeve.
Fig. 5 is a left side view of the limiting cylinder of the automatic tightening device for the hydraulic oil cylinder guide sleeve.
Fig. 6 is a schematic structural view of the planetary transmission device of the automatic tightening device for the hydraulic oil cylinder guide sleeve of the present invention.
In the figure: 1. the device comprises a base 2, a moving wheel 3, a base 4, a positioning table 5, a guide cylinder 6, a sliding plate 7, a screwing mechanism 8, a limiting plate 9, a support plate 10, a fixed seat 11, a guide rod 12, a top plate 13, a first electric control telescopic rod 14, a positioning cylinder 15, a positioning plate 16, an electric control sliding seat 17, a driving motor 18, a driving wheel 19, a transmission belt 20, a transmission wheel 21, a support 22, a coupling 23, a first mounting seat 24, a connecting plate 25, a limiting cylinder 251, a support 26, a limiting rod 27, a second mounting seat 28, a connecting wear-resisting sleeve 29, a shaft sleeve 30, a rotating shaft 31, a planetary driver 32, a screwing head 33, a second electric control telescopic rod 34, a spring 35, a connecting seat 36, a clamping plate 37, a slot 38, a guide sleeve 39, an inner gear ring 40, a sun wheel 41, a planet carrier 42, a groove 38, a central gear 40, a sun wheel 41 and a planet carrier 42, And a planet wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-6, the automatic tightening device for the guide sleeve of the hydraulic oil cylinder comprises a base 1, a positioning table 4 and a tightening mechanism 7, wherein moving wheels 2 are arranged on the left side and the right side below the base 1, a base 3 is arranged on the left side above the base 1, the positioning table 4 is arranged above the base 3, a guide cylinder 5 is arranged on the left side of the positioning table 4, fixing seats 10 are arranged at four corners of the positioning table 4, a guide rod 11 is arranged on the left side of the positioning table 4 corresponding to the guide cylinder 5, a top plate 12 is arranged on the right side of the guide rod 11, first electric control telescopic rods 13 are arranged on the upper side and the lower side of the left side of the top plate 12, positioning cylinders 14 are arranged on the upper side and the lower side of the right side of the top plate 12, positioning plates 15 are arranged on the inner sides of the positioning cylinders 14, a sliding plate 6 is arranged on the right side of the base 3, and the tightening mechanism 7 is arranged above the sliding plate 6, an electric control slide seat 16 is arranged below the tightening mechanism 7, a driving motor 17 is arranged on the right side above the electric control slide seat 16, a driving wheel 18 is arranged on the right side of the driving motor 17, a driving belt 19 is arranged above the driving wheel 18, a driving wheel 20 is arranged inside the driving belt 19, a pillar 21 is arranged on the left side of the driving wheel 20, a coupler 22 is arranged on the left side of the pillar 21, a first mounting seat 23 is arranged on the left side of the coupler 22, a connecting plate 24 is arranged on the left side of the first mounting seat 23, a limiting cylinder 25 is arranged on the left side of the connecting plate 24, second electric control telescopic rods 33 are arranged on the left side and the right side of the inner circumference of the left side surface of the limiting cylinder 25, springs 34 are arranged on the inner sides of the second electric control telescopic rods 33, connecting seats 35 are arranged on the inner sides of the springs 34, and clamping plates 36 are arranged on the inner sides of the connecting seats 35, the left side in the limiting cylinder 25 is provided with a tightening head 32, the joints of the tightening head 32 and a clamping plate 36 are provided with slots 37, the inside of the tightening head 32 is provided with a guide sleeve 38, the right side of the tightening head 32 is provided with a planetary driver 31, the inside of the planetary driver 31 is provided with an inner gear ring 39, the inside of the inner gear ring 39 is uniformly provided with four planetary gears 42, the front of each planetary gear 42 is provided with a planetary carrier 41, the inner side of each planetary gear 42 is provided with a sun gear 40, the right side of the planetary driver 31 is provided with a second mounting seat 27, the upper side and the lower side of each second mounting seat 27 are provided with limiting rods 26, the right side of each second mounting seat 27 is provided with a connecting wear-resistant sleeve 28, the inside of each connecting wear-resistant sleeve 28 is provided with a shaft sleeve 29, the inside of each shaft sleeve 29 is provided with a rotating shaft 30, and a support 251 is arranged below the limiting cylinder 25, a limiting plate 8 is arranged on the right side of the sliding plate 6, and a supporting plate 9 is arranged on the right side of the limiting plate 8.
The utility model discloses a hydraulic cylinder's uide bushing is with automatic device of screwing up, in use, place hydraulic cylinder on location platform 4, location cylinder 14 drives locating plate 15 to move to the inboard, chucking hydraulic cylinder, first automatically controlled telescopic link 13 drives roof 12 and moves to the right side, carry on spacingly and the top tight to hydraulic cylinder's afterbody, automatically controlled slide 16 slides on slide 6, drive and screw up mechanism 7 and move to the direction that is close to hydraulic cylinder, and then drive and screw up head 32 and move to the direction that is close to hydraulic cylinder, second automatically controlled telescopic link 33 drives pinch-off blades 36 to move to the inboard through connecting seat 35, then press from both sides tight uide bushing 38 through pinch-off blades 36, avoid screwing up head 32 and taking place to slide when screwing up uide bushing 38, the spring can guarantee the steady operation of second automatically controlled telescopic link 33, prevent that the clamp force from too big damage uide bushing 38, driving motor 17 passes through drive wheel 18, The driving belt 19 drives the driving wheel 20 to rotate, the driving wheel 20 drives the rotating shaft 30 to rotate through the coupler 22, the rotating shaft 30 drives the tightening head 32 to rotate through the planetary driver 31, the planetary driver 31 has balanced transmission, high efficiency, low power loss and strong shock vibration resistance, can effectively ensure the safe, reliable and stable operation of the tightening head 32, is beneficial to the tightening work of the guide sleeve 38, further drives the guide sleeve 38 to do rotary feeding motion through the tightening head 32 until the tightening work of the guide sleeve 38 is completed, greatly improves the working efficiency, in the tightening process of the guide sleeve 38, the limiting rod 26 in the limiting cylinder 25 slowly approaches to the hydraulic oil cylinder to play roles of positioning and limiting, avoids the tightening head 32 excessively driving the guide sleeve 38 to do rotary feeding motion to cause the damage of the guide sleeve 38, the tightening head 32 and the limiting rod 26 work in a matching way, so that the guide sleeve 38 is installed in place when being assembled, the device can meet the requirements of related torque, the service life of the hydraulic oil cylinder is prolonged, the distance between the positioning plates 15 can be adjusted through the positioning air cylinder 14, and the distance between the clamping plates 36 can be adjusted through the second electric control telescopic rod 33, so that the device can be suitable for hydraulic oil cylinders and guide sleeves 38 with different specifications, manual excessive intervention is not needed in the whole work of the device, the automation degree is high, and the labor intensity of operators is greatly reduced; the utility model has the advantages of simple structure, convenient use, high working efficiency, high automation degree and suitability for various specifications.
Example 2
As shown in fig. 1-6, the automatic tightening device for the guide sleeve of the hydraulic oil cylinder comprises a base 1, a positioning table 4 and a tightening mechanism 7, wherein moving wheels 2 are arranged on the left side and the right side below the base 1, a base 3 is arranged on the left side above the base 1, the positioning table 4 is arranged above the base 3, a guide cylinder 5 is arranged on the left side of the positioning table 4, fixing seats 10 are arranged at four corners of the positioning table 4, a guide rod 11 is arranged on the left side of the positioning table 4 corresponding to the guide cylinder 5, a top plate 12 is arranged on the right side of the guide rod 11, first electric control telescopic rods 13 are arranged on the upper side and the lower side of the left side of the top plate 12, positioning cylinders 14 are arranged on the upper side and the lower side of the right side of the top plate 12, positioning plates 15 are arranged on the inner sides of the positioning cylinders 14, a sliding plate 6 is arranged on the right side of the base 3, and the tightening mechanism 7 is arranged above the sliding plate 6, an electric control slide seat 16 is arranged below the tightening mechanism 7, a driving motor 17 is arranged on the right side above the electric control slide seat 16, a driving wheel 18 is arranged on the right side of the driving motor 17, a driving belt 19 is arranged above the driving wheel 18, a driving wheel 20 is arranged inside the driving belt 19, a pillar 21 is arranged on the left side of the driving wheel 20, a coupler 22 is arranged on the left side of the pillar 21, a first mounting seat 23 is arranged on the left side of the coupler 22, a connecting plate 24 is arranged on the left side of the first mounting seat 23, a limiting cylinder 25 is arranged on the left side of the connecting plate 24, second electric control telescopic rods 33 are arranged on the left side and the right side of the inner circumference of the left side surface of the limiting cylinder 25, springs 34 are arranged on the inner sides of the second electric control telescopic rods 33, connecting seats 35 are arranged on the inner sides of the springs 34, and clamping plates 36 are arranged on the inner sides of the connecting seats 35, the left side in the limiting cylinder 25 is provided with a tightening head 32, the joints of the tightening head 32 and a clamping plate 36 are provided with slots 37, the inside of the tightening head 32 is provided with a guide sleeve 38, the right side of the tightening head 32 is provided with a planetary driver 31, the inside of the planetary driver 31 is provided with an inner gear ring 39, the inside of the inner gear ring 39 is uniformly provided with four planetary gears 42, the front of each planetary gear 42 is provided with a planetary carrier 41, the inner side of each planetary gear 42 is provided with a sun gear 40, the right side of the planetary driver 31 is provided with a second mounting seat 27, the upper side and the lower side of each second mounting seat 27 are provided with limiting rods 26, the right side of each second mounting seat 27 is provided with a connecting wear-resistant sleeve 28, the inside of each connecting wear-resistant sleeve 28 is provided with a shaft sleeve 29, the inside of each shaft sleeve 29 is provided with a rotating shaft 30, and a support 251 is arranged below the limiting cylinder 25, a limiting plate 8 is arranged on the right side of the sliding plate 6, and a supporting plate 9 is arranged on the right side of the limiting plate 8.
For better effect, the positioning table 4 is connected with the base 3 through the fixing seat 10, the electric control slide 16 is connected with the sliding plate 6 in a sliding manner, one end of the rotating shaft 30 is connected with the sun wheel 40, and the other end of the rotating shaft is connected with the driving wheel 20 through the coupling 22.
For better effect, the guide rod 11 is in a T-shaped structure.
For better effect, the support 251 has a "U" shape.
For better effect, the clamping plate 36 has an arc structure.
For better effect, the inner gear ring 39 is meshed with the planet wheels 42, and the planet wheels 42 are meshed with the sun wheel 40.
The utility model discloses a hydraulic cylinder's uide bushing is with automatic device of screwing up, in use, place hydraulic cylinder on location platform 4, location cylinder 14 drives locating plate 15 to move to the inboard, chucking hydraulic cylinder, first automatically controlled telescopic link 13 drives roof 12 and moves to the right side, carry on spacingly and the top tight to hydraulic cylinder's afterbody, automatically controlled slide 16 slides on slide 6, drive and screw up mechanism 7 and move to the direction that is close to hydraulic cylinder, and then drive and screw up head 32 and move to the direction that is close to hydraulic cylinder, second automatically controlled telescopic link 33 drives pinch-off blades 36 to move to the inboard through connecting seat 35, then press from both sides tight uide bushing 38 through pinch-off blades 36, avoid screwing up head 32 and taking place to slide when screwing up uide bushing 38, the spring can guarantee the steady operation of second automatically controlled telescopic link 33, prevent that the clamp force from too big damage uide bushing 38, driving motor 17 passes through drive wheel 18, The driving belt 19 drives the driving wheel 20 to rotate, the driving wheel 20 drives the rotating shaft 30 to rotate through the coupler 22, the rotating shaft 30 drives the tightening head 32 to rotate through the planetary driver 31, the planetary driver 31 has balanced transmission, high efficiency, low power loss and strong shock vibration resistance, can effectively ensure the safe, reliable and stable operation of the tightening head 32, is beneficial to the tightening work of the guide sleeve 38, further drives the guide sleeve 38 to do rotary feeding motion through the tightening head 32 until the tightening work of the guide sleeve 38 is completed, greatly improves the working efficiency, in the tightening process of the guide sleeve 38, the limiting rod 26 in the limiting cylinder 25 slowly approaches to the hydraulic oil cylinder to play roles of positioning and limiting, avoids the tightening head 32 excessively driving the guide sleeve 38 to do rotary feeding motion to cause the damage of the guide sleeve 38, the tightening head 32 and the limiting rod 26 work in a matching way, so that the guide sleeve 38 is installed in place when being assembled, the device can meet the requirements of related torque, the service life of the hydraulic oil cylinder is prolonged, the distance between the positioning plates 15 can be adjusted through the positioning air cylinder 14, and the distance between the clamping plates 36 can be adjusted through the second electric control telescopic rod 33, so that the device can be suitable for hydraulic oil cylinders and guide sleeves 38 with different specifications, manual excessive intervention is not needed in the whole work of the device, the automation degree is high, and the labor intensity of operators is greatly reduced; the utility model has the advantages of simple structure, convenient use, high working efficiency, high automation degree and suitability for various specifications.
Claims (6)
1. Automatic tightening device of hydraulic cylinder uide bushing, it includes base, location platform and screws up the mechanism, its characterized in that: the automatic screwing machine is characterized in that moving wheels are arranged on the left side and the right side below the base, a base is arranged on the left side above the base, a positioning table is arranged above the base, guide cylinders are arranged on the left side of the positioning table, fixing seats are arranged on four corners of the positioning table, a guide rod is arranged on the left side of the positioning table corresponding to the guide cylinders, a top plate is arranged on the right side of the guide rod, first electric control telescopic rods are arranged on the upper side and the lower side of the left side of the top plate, positioning cylinders are arranged on the upper side and the lower side of the right side of the top plate, positioning plates are arranged inside the positioning cylinders, a sliding plate is arranged on the right side of the base, a screwing mechanism is arranged above the sliding plate, an electric control sliding seat is arranged below the screwing mechanism, a driving motor is arranged on the right side above the electric control sliding seat, a driving wheel is arranged on the right side of the driving motor, and a driving belt is arranged above the driving wheel, the transmission belt is internally provided with a transmission wheel, the left side of the transmission wheel is provided with a strut, the left side of the strut is provided with a coupler, the left side of the coupler is provided with a first mounting seat, the left side of the first mounting seat is provided with a connecting plate, the left side of the connecting plate is provided with a limiting cylinder, the left side and the right side of the inner circumference of the left side surface of the limiting cylinder are respectively provided with a second electric control telescopic rod, the inner sides of the second electric control telescopic rods are respectively provided with a spring, the inner sides of the springs are respectively provided with a connecting seat, the inner sides of the connecting seats are respectively provided with a clamping plate, the left side of the inner part of the limiting cylinder is provided with a tightening head, the joint of the tightening head and the clamping plate is respectively provided with a slot, the inner part of the tightening head is provided with a guide sleeve, the right side of the tightening head is provided with a planetary driver, the inner gear ring is arranged in the planetary driver, and four planetary gears are uniformly arranged in the inner ring gear, the planet wheel in front be provided with the planet carrier, the planet wheel inboard be provided with the sun gear, planet driver right side be provided with the second mount pad, the second mount pad about both sides all be provided with the gag lever post, second mount pad right side be provided with and connect wear-resisting cover, the wear-resisting cover of connection inside be provided with the axle sleeve, the inside pivot that is provided with of axle sleeve, spacing section of thick bamboo below be provided with the support, the slide right side be provided with the limiting plate, the limiting plate right side be provided with the extension board.
2. The automatic tightening device for the guide sleeve of the hydraulic oil cylinder according to claim 1, is characterized in that: the positioning table is connected with the base through a fixing seat, the electric control sliding seat is connected with the sliding plate in a sliding mode, one end of the rotating shaft is connected with the sun wheel, and the other end of the rotating shaft is connected with the driving wheel through a coupler.
3. The automatic tightening device for the guide sleeve of the hydraulic oil cylinder according to claim 1, is characterized in that: the guide rod is of a T-shaped structure.
4. The automatic tightening device for the guide sleeve of the hydraulic oil cylinder according to claim 1, is characterized in that: the support is in a U-shaped structure.
5. The automatic tightening device for the guide sleeve of the hydraulic oil cylinder according to claim 1, is characterized in that: the clamping plate is of an arc-shaped structure.
6. The automatic tightening device for the guide sleeve of the hydraulic oil cylinder according to claim 1, is characterized in that: the inner gear ring is meshed with the planet gear, and the planet gear is meshed with the sun gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121114332.4U CN215239126U (en) | 2021-05-24 | 2021-05-24 | Automatic tightening device for hydraulic oil cylinder guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121114332.4U CN215239126U (en) | 2021-05-24 | 2021-05-24 | Automatic tightening device for hydraulic oil cylinder guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215239126U true CN215239126U (en) | 2021-12-21 |
Family
ID=79458393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121114332.4U Active CN215239126U (en) | 2021-05-24 | 2021-05-24 | Automatic tightening device for hydraulic oil cylinder guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215239126U (en) |
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2021
- 2021-05-24 CN CN202121114332.4U patent/CN215239126U/en active Active
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