CN209523941U - A kind of hydraulic cylinder lock connector - Google Patents
A kind of hydraulic cylinder lock connector Download PDFInfo
- Publication number
- CN209523941U CN209523941U CN201920134268.2U CN201920134268U CN209523941U CN 209523941 U CN209523941 U CN 209523941U CN 201920134268 U CN201920134268 U CN 201920134268U CN 209523941 U CN209523941 U CN 209523941U
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- Prior art keywords
- lock connector
- gear
- connect
- fixed block
- hydraulic cylinder
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Abstract
The utility model discloses a kind of hydraulic cylinder lock connectors, including cylinder body, the top of the cylinder body is equipped with lock connector, the left and right sides of the lock connector is equipped with mounting blocks, centre at the top of the lock connector, which is equipped with, to be turned to turn round, the centre of the lock connector inner cavity is equipped with gear, one end of the gear is connected with torsion is turned, the other end of the gear is connect with the bearing of lock connector inner cavity, the upper and lower ends of the gear are equipped with the rack gear mutually agreed with, the rack gear of the gear bottom and the fixed block on the left of lock connector connect, it is connect on the right side of the rack gear of the gear top with the fixed block on the right side of lock connector, the utility model is novel in design, it is structurally reasonable, the existing hydraulic cylinder of effective solution is all to be installed by bolt, but during cylinder efficient, it be easy to cause Axial stress in bolt excessive, in addition fatigue and The case where dynamic load exists, and is easy to happen and is bolted failure, and oil cylinder is fallen.
Description
Technical field
The utility model belongs to hydraulic cylinder technical field, it particularly relates to a kind of hydraulic cylinder lock connector.
Background technique
Hydraulic cylinder is the hydraulic actuator that hydraulic energy is changed into mechanical energy, does straight reciprocating motion.The letter of its structure
Single, reliable operation.Deceleration device when realizing reciprocating motion, can be removed from it, and do not have drive gap, movement is steady, because
This is used widely in the hydraulic system of various machinery.Hydraulic cylinder power output and piston effective area and its pressure difference on both sides
It is directly proportional；Hydraulic cylinder is substantially made of cylinder barrel and cylinder cap, piston and piston rod, sealing device, buffer unit and exhaust apparatus.
Existing hydraulic cylinder is all to be installed by bolt, but during cylinder efficient, be easy to cause Axial stress in bolt excessive,
In addition the case where fatigue and dynamic load presence, are easy to happen and are bolted failure, and oil cylinder is fallen, for this purpose, we have proposed a kind of liquid
Cylinder pressure lock connector.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic cylinder lock connectors, propose in above-mentioned background technique to solve
Existing hydraulic cylinder is all to be installed by bolt, but during cylinder efficient, be easy to cause Axial stress in bolt excessive, in addition fatigue
Exist with dynamic load, is easy to happen and is bolted failure, the case where oil cylinder is fallen.
To achieve the above object, the utility model provides the following technical solutions: a kind of hydraulic cylinder lock connector, including hydraulic
Cylinder ontology, the top of the cylinder body are equipped with lock connector, and the left and right sides of the lock connector is equipped with mounting blocks, described
Centre at the top of lock connector, which is equipped with, to be turned to turn round, and the centre of the lock connector inner cavity is equipped with gear, one end of the gear
It is connected with turning to turn round, the other end of the gear is connect with the bearing of lock connector inner cavity, and the upper and lower ends of the gear are equipped with phase
The rack gear agreed with, the rack gear of the gear bottom and the fixed block on the left of lock connector connect, and the rack gear of the gear top is right
Side is connect with the fixed block on the right side of lock connector, and the upper and lower ends of the lock connector inner cavity are connected with fixed plate, the fixation
Plate is equipped with connecting rod, and the connecting rod is equipped with sliding fastener, and the fixed plate is equipped with the cunning to match with sliding fastener
Slot, the connecting rod of the lock connector inner cavity top and the fixed block on the right side of lock connector connect, bottom of chamber in the lock connector
The connecting rod in portion and the fixed block on the left of lock connector connect, and the mounting blocks are equipped with link slot, the link slot and fixation
Block matches, and the upper and lower ends of the link slot are equipped with the fixing groove to match with fixing buckle.
Further, the centre of the fixed block inner cavity is equipped with partition, and the upper and lower ends of the partition are equipped with groove, institute
It states and is equipped with spring in groove, one end of the spring is connect with fixing buckle, and the other end of the spring is connect with partition.
Further, the fixing buckle is semicircular structure, and the height of the fixing buckle and the depth of groove match.
Further, the outside of described turn of torsion is equipped with non-slipping block, and the non-slipping block is equipped with anti-skid chequer.
Further, the top of the lock connector is equipped with baffle, and the top of the baffle is equipped with and turns what torsion matched
Port, the outside of the baffle are equipped with screw thread, and the lock connector is equipped with the thread groove to match with screw thread.
Compared with prior art, the utility model has the following beneficial effects: this hydraulic cylinder lock connector is turned by rotation
Turn round, just can by the fixed block of lock connector two sides be moved into mounting blocks link slot in, the fixing buckle of fixed block upper and lower ends with
Cylinder body, just can be mounted on mounting blocks, be connect by connecting rod with fixed block by the fixing groove connection on link slot,
Connecting rod can share the pressure on rack gear, prevent rack gear to be broken because stress is excessive, the existing hydraulic cylinder of effective solution is all
It is to be installed by bolt, but during cylinder efficient, be easy to cause Axial stress in bolt excessive, in addition fatigue and dynamic load exist, holds
It easily is bolted failure, the case where oil cylinder is fallen.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the cylinder body structural schematic diagram according to the utility model embodiment；
Fig. 2 is the lock connector schematic diagram of internal structure according to the utility model embodiment；
Fig. 3 is the fixed-block-architecture (FBA) schematic diagram according to the utility model embodiment.
Appended drawing reference: 1 cylinder body, 2 lock connectors, 3 turns of torsions, 4 fixed blocks, 5 gears, 6 rack gears, 7 springs, 8 are fixed
Plate, 9 connecting rods, 10 partitions, 11 grooves, 12 fixing buckles, 13 mounting blocks.
Specific embodiment
In the following, making further description to utility model in conjunction with attached drawing and specific embodiment:
Fig. 1-3 is please referred to, according to a kind of hydraulic cylinder lock connector of the utility model embodiment, including cylinder body 1,
The top of cylinder body 1 is equipped with lock connector 2, and the left and right sides of lock connector 2 is equipped with mounting blocks 13,2 top of lock connector
Centre be equipped with and turn to turn round 3, the centre of 2 inner cavity of lock connector is equipped with gear 5, and one end of gear 5 is connect with a torsion 3 is turned, gear 5
The other end connect with the bearing of 2 inner cavity of lock connector, the upper and lower ends of gear 5 are equipped with the rack gear 6 mutually agreed with, 5 bottom of gear
The fixed block 4 in 2 left side of rack gear 6 and lock connector connect, 6 right side of rack gear and the fixation on the right side of lock connector 2 at 5 top of gear
Block 4 connects, and the upper and lower ends of 2 inner cavity of lock connector are connected with fixed plate 8, and fixed plate 8 is equipped with connecting rod 9, sets in connecting rod 9
There is sliding fastener, fixed plate 8 is equipped with the sliding slot to match with sliding fastener, the connecting rod 9 and lock of 2 inner cavity top of lock connector
The fixed block 4 on 2 right side of connection device connects, and the fixed block 4 in 2 left side of connecting rod 9 and lock connector of 2 intracavity bottom of lock connector connects
It connects, mounting blocks 13 are equipped with link slot, and link slot matches with fixed block 4, and the upper and lower ends of link slot are equipped with and fixing buckle 12
The fixing groove to match.
Wherein, the centre of 4 inner cavity of fixed block is equipped with partition 10, and the upper and lower ends of partition 10 are equipped with groove 11, groove 11
Interior to be equipped with spring 7, one end of spring 7 is connect with fixing buckle 12, and the other end of spring 7 is connect with partition 10, and fixing buckle 12 is half
Circular configuration, the height of fixing buckle 12 and the depth of groove 11 match, and the upper and lower ends of link slot are equipped with and 12 phase of fixing buckle
Matched fixing groove, the outside for turning to turn round 3 are equipped with non-slipping block, and non-slipping block is equipped with anti-skid chequer, and the top of lock connector 2 is equipped with gear
Plate, the top of baffle are equipped with and turn to turn round 3 ports to match, and the outside of baffle is equipped with screw thread, and lock connector 2 is equipped with and screw thread
The thread groove to match.
Working principle: mounting blocks 13, which are mounted on cylinder body 1, by staff first needs position to be mounted, then
The fixed block 4 of 2 two sides of lock connector at 1 top of cylinder body is connect with mounting blocks 13, then rotation turns to turn round 3, turns round 3 by turning
Band moving gear 5 is proposed fixed block 4 by rack gear 6 along bearing, and by gear 5, by the connection on fixed block 4 and mounting blocks 13
Slot connection, connect the fixing buckle 12 of 4 upper and lower ends of fixed block with the fixing groove on link slot, just can be by cylinder body 1
It is mounted on mounting blocks 13, is connect by connecting rod 9 with fixed block 4, connecting rod 9 can share the pressure on rack gear 6, prevent tooth
Item 6 is broken because stress is excessive, and the utility model is novel in design, and structurally reasonable, the existing hydraulic cylinder of effective solution is all logical
Bolt installation is crossed, but during cylinder efficient, be easy to cause Axial stress in bolt excessive, in addition fatigue and dynamic load exist, is easy hair
The case where life is bolted failure, and oil cylinder is fallen.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is limited by the following claims and their equivalents.
Claims (5)
1. a kind of hydraulic cylinder lock connector, including cylinder body (1), it is characterised in that: the top of the cylinder body (1)
Equipped with lock connector (2), the left and right sides of the lock connector (2) is equipped with mounting blocks (13), at the top of the lock connector (2)
Centre, which is equipped with, to be turned to turn round (3), and the centre of lock connector (2) inner cavity is equipped with gear (5), one end of the gear (5) with
Turn to turn round (3) connection, the other end of the gear (5) is connect with the bearing of lock connector (2) inner cavity, above and below the gear (5)
Both ends are equipped with the rack gear (6) mutually agreed with, the rack gear (6) and the fixed block (4) on the left of lock connector (2) of gear (5) bottom
It connects, is connect on the right side of the rack gear (6) at the top of the gear (5) with the fixed block (4) on the right side of lock connector (2), the interlocking dress
The upper and lower ends for setting (2) inner cavity are connected with fixed plate (8), and the fixed plate (8) is equipped with connecting rod (9), the connecting rod (9)
It is equipped with sliding fastener, the fixed plate (8) is equipped with the sliding slot to match with sliding fastener, lock connector (2) inner cavity
The connecting rod (9) at top is connect with the fixed block (4) on the right side of lock connector (2), the connection of lock connector (2) intracavity bottom
Bar (9) is connect with the fixed block (4) on the left of lock connector (2), the mounting blocks (13) be equipped with link slot, the link slot with
Fixed block (4) matches, and the upper and lower ends of the link slot are equipped with the fixing groove to match with fixing buckle (12).
2. a kind of hydraulic cylinder lock connector according to claim 1, it is characterised in that: in fixed block (4) inner cavity
Partition (10) are equipped at centre, the upper and lower ends of the partition (10) are equipped with groove (11), and spring is equipped in the groove (11)
(7), one end of the spring (7) is connect with fixing buckle (12), and the other end of the spring (7) is connect with partition (10).
3. a kind of hydraulic cylinder lock connector according to claim 1, it is characterised in that: the fixing buckle (12) is semicircle
Structure, the height of the fixing buckle (12) and the depth of groove (11) match.
4. a kind of hydraulic cylinder lock connector according to claim 1, it is characterised in that: the described turn of outside for turning round (3) is equipped with
Non-slipping block, the non-slipping block are equipped with anti-skid chequer.
5. a kind of hydraulic cylinder lock connector according to claim 1, it is characterised in that: the top of the lock connector (2)
Equipped with baffle, the top of the baffle is equipped with the port to match with turn torsion (3), and the outside of the baffle is equipped with screw thread, described
Lock connector (2) is equipped with the thread groove to match with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134268.2U CN209523941U (en) | 2019-01-26 | 2019-01-26 | A kind of hydraulic cylinder lock connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134268.2U CN209523941U (en) | 2019-01-26 | 2019-01-26 | A kind of hydraulic cylinder lock connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523941U true CN209523941U (en) | 2019-10-22 |
Family
ID=68229963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920134268.2U Active CN209523941U (en) | 2019-01-26 | 2019-01-26 | A kind of hydraulic cylinder lock connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523941U (en) |
-
2019
- 2019-01-26 CN CN201920134268.2U patent/CN209523941U/en active Active
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