CN209164242U - A kind of hydraulic cylinder drum flange and cylinder barrel built-in structure - Google Patents
A kind of hydraulic cylinder drum flange and cylinder barrel built-in structure Download PDFInfo
- Publication number
- CN209164242U CN209164242U CN201822025144.9U CN201822025144U CN209164242U CN 209164242 U CN209164242 U CN 209164242U CN 201822025144 U CN201822025144 U CN 201822025144U CN 209164242 U CN209164242 U CN 209164242U
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- China
- Prior art keywords
- cylinder barrel
- groove
- sliding
- block
- wall
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Abstract
The utility model belongs to technical field of hydraulic equipment, in particular a kind of hydraulic cylinder drum flange and cylinder barrel built-in structure, including cylinder barrel flange, it is opened up at the top of the cylinder barrel flange fluted, the fixed block for being fixed on cylinder barrel bottom end is movably installed in the groove, the bottom of the fixed block offers mounting groove, riffled tube is rotatably equipped in the bottom interior wall of the groove, the bottom end of the riffled tube extends to outside mounting groove, threaded rod is rotatably equipped in the riffled tube, the top and bottom end of the threaded rod all extend to outside riffled tube, mounting blocks are fixedly installed in the bottom interior wall of the groove, cavity is offered on the mounting blocks, the first wedge block is slidably fitted in the cavity.The utility model is easy to operate, practical, conveniently makes cylinder barrel flange and cylinder barrel affixed, meanwhile, also quickly it can install and dismantle in the case where not being available tool.
Description
Technical field
The utility model relates to technical field of hydraulic equipment more particularly to a kind of hydraulic cylinder drum flanges and the affixed knot of cylinder barrel
Structure.
Background technique
Flange is part interconnected between axis and axis, and for the connection between pipe end, flanged joint is exactly two
Pipeline, pipe fitting or equipment are first individually fixed on a ring flange, between two ring flanges, in addition flange gasket, uses bolt fastening
Together, connection is completed, in hydraulic cylinder in use, passing through cylinder after needing for Barrel of Hydraulic Cylinders to be fixedly connected with cylinder barrel flange
Barrel of Hydraulic Cylinders is fixed in drum flange.
But in the prior art, Barrel of Hydraulic Cylinders is fixed by multiple screws and cylinder barrel flange, and installing and dismounting is not
Just, installation fixation and repair demolition are difficult to realize in the environment of some tools inconvenient to use, for this purpose, proposing a kind of hydraulic cylinder
Cylinder barrel flange and cylinder barrel built-in structure.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Barrel of Hydraulic Cylinders proposed
Flange and cylinder barrel built-in structure.
To achieve the goals above, the utility model adopts the technical scheme that a kind of hydraulic cylinder drum flange and cylinder
Cylinder built-in structure, including cylinder barrel flange opens up at the top of the cylinder barrel flange fluted, is movably installed with fixation in the groove
Fixed block in cylinder barrel bottom end, the bottom of the fixed block offer mounting groove, are rotatablely installed in the bottom interior wall of the groove
There is riffled tube, the bottom end of the riffled tube extends to outside mounting groove, and threaded rod, institute are rotatably equipped in the riffled tube
The top and bottom end for stating threaded rod all extend to outside riffled tube, are fixedly installed with mounting blocks in the bottom interior wall of the groove,
Cavity is offered on the mounting blocks, the first wedge block is slidably fitted in the cavity, and the top of the threaded rod extends to
It is fixedly connected in cavity and with the first wedge block, sliding eye, the sliding eye is symmetrically offered on the two sides inner wall of the cavity
It is inside slidably fitted with the second wedge block, two the second wedge block sides close to each other all extend in cavity, and the second wedge shape
Block and the first wedge block are adapted, and are symmetrically opened up in the top inner wall of the cavity there are two the first sliding groove, and described first is sliding
Sliding block is slidably fitted in dynamic slot, the bottom of the sliding block extends in cavity and is fixedly connected with the second wedge block, and described the
Spring is equipped in one sliding groove, one end of the spring is fixedly connected with the inner wall of the first sliding groove, the other end of the spring
It is fixedly connected with a slide block, offers card slot on the two sides inner wall of the mounting groove, the card slot and corresponding second wedge block
It is adapted.
Preferably, sliding bar is fixedly installed in first sliding groove, the sliding bar is through sliding block and sliding with sliding block
Dynamic connection.
Preferably, it is fixedly installed with support rod in the top inner wall of the cavity, is opened up at the top of first wedge block
There is the second sliding groove, the inner wall of the support rod and the second sliding groove is slidably connected.
Preferably, it is symmetrically opened up on the inner wall of second sliding groove there are two limiting slot, it is symmetrically solid on the support rod
There are two limited block, the limited block is slidably connected Dingan County's dress with the inner wall of corresponding limiting slot.
Preferably, rotation hole is offered in the bottom interior wall of the groove, the inner wall and riffled tube of the rotation hole turn
Dynamic connection.
Preferably, fixing sleeve is equipped with handle on the riffled tube, and the handle is located at the lower section of rotation hole, the spring
Stiffness factor be 2N/m-3N/m.
Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through cylinder barrel flange, groove, consolidates
Determine block, tankage, riffled tube, rotation hole, threaded rod, mounting blocks, cavity, the first wedge block, sliding eye, the second wedge block,
One sliding groove, sliding block, spring, card slot and handle match, in use, making to pacify by the fixed block insertion groove of cylinder barrel bottom end
Dress block enter in mounting groove, swing handle, handle drive riffled tube rotated in rotation hole, riffled tube drive threaded rod to
Upper movement pushes the first wedge block to move upwards in the cavity, when the inclined-plane phase on the inclined-plane and the second wedge block of the first wedge block
Mutually when contact, the first wedge block pushes the second wedge block to slide in sliding eye towards the direction being located remotely from each other, and makes the second wedge shape
Block is rubbed into card slot and fastens with card slot, completes to the affixed of cylinder barrel flange and cylinder barrel, when needing to remove cylinder barrel flange, reversely
Swing handle, handle drive riffled tube rotate backward, riffled tube drive threaded rod move downward, pull the first wedge block to
Lower movement pulls sliding block to slide in the first sliding groove under the pulling force effect of spring, and two the second wedge blocks is driven mutually to lean on
Closely, make the second wedge block and exact separation, cylinder barrel flange can be removed；
The utility model is easy to operate, practical, conveniently makes cylinder barrel flange and cylinder barrel affixed, meanwhile, it be not available
Also quickly it can install and dismantle in the case where tool.
Detailed description of the invention
Fig. 1 faces schematic cross-sectional view for the utility model；
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1.
In figure: 1, cylinder barrel flange；2, groove；3, fixed block；4, mounting groove；5, riffled tube；6, threaded rod；7, it installs
Block；8, cavity；9, the first wedge block；10, sliding eye；11, the second wedge block；12, the first sliding groove；13, sliding block；14, spring；
15, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-2 is please referred to, the utility model provides a kind of technical solution: a kind of hydraulic cylinder drum flange and the affixed knot of cylinder barrel
Structure, including cylinder barrel flange 1, the top of cylinder barrel flange 1 open up fluted 2, are movably installed in groove 2 and are fixed on cylinder barrel bottom end
Fixed block 3, the bottom of fixed block 3 offer mounting groove 4, and riffled tube 5, interior spiral shell are rotatably equipped in the bottom interior wall of groove 2
The bottom end of line pipe 5 extends to outside mounting groove 4, and threaded rod 6 is rotatably equipped in riffled tube 5, and the top and bottom end of threaded rod 6 are equal
It extends to outside riffled tube 5, mounting blocks 7 is fixedly installed in the bottom interior wall of groove 2, cavity 8, chamber are offered on mounting blocks 7
The first wedge block 9 is slidably fitted in body 8, the top of threaded rod 6 extends in cavity 8 and is fixedly connected with the first wedge block 9,
Sliding eye 10 is symmetrically offered on the two sides inner wall of cavity 8, is slidably fitted with the second wedge block 11 in sliding eye 10, two second
The side close to each other of wedge block 11 all extends in cavity 8, and the second wedge block 11 and the first wedge block 9 are adapted, cavity 8
Top inner wall on symmetrically open up there are two the first sliding groove 12, be slidably fitted with sliding block 13, sliding block 13 in the first sliding groove 12
Bottom extend in cavity 8 and be fixedly connected with the second wedge block 11, be equipped with spring 14 in the first sliding groove 12, spring 14
One end is fixedly connected with the inner wall of the first sliding groove 12, and the other end of spring 14 is fixedly connected with sliding block 13, the two sides of mounting groove 4
Card slot 15 is offered on inner wall, card slot 15 is adapted with corresponding second wedge block 11；
Sliding bar is fixedly installed in first sliding groove 12, sliding bar is slidably connected through sliding block 13 and with sliding block 13, chamber
Support rod is fixedly installed in the top inner wall of body 8, the top of the first wedge block 9 offers the second sliding groove, support rod and
The inner wall of two sliding grooves is slidably connected, and is symmetrically opened up on the inner wall of the second sliding groove there are two limiting slot, symmetrically solid on support rod
There are two limited block, limited block is slidably connected with the inner wall of corresponding limiting slot, offers in the bottom interior wall of groove 2 Dingan County's dress
Rotation hole, the inner wall and riffled tube 5 of rotation hole are rotatablely connected, and fixing sleeve is equipped with handle on riffled tube 5, and handle is located at rotation
The lower section in hole, the stiffness factor of spring 14 are 2N/m-3N/m, the device by cylinder barrel flange 1, groove 2, fixed block 3, tankage 4,
Riffled tube 5, rotation hole, threaded rod 6, mounting blocks 7, cavity 8, the first wedge block 9, sliding eye 10, the second wedge block 11, first
Sliding groove 12, sliding block 13, spring 14, card slot 15 and handle match, in use, the fixed block 3 of cylinder barrel bottom end is inserted into groove 2
It is interior, enter mounting blocks 7 in mounting groove 4, swing handle, handle drives riffled tube 5 to rotate in rotation hole, riffled tube 5
It drives threaded rod 6 to move upwards, the first wedge block 9 is pushed to move upwards in cavity 8, when the inclined-plane of the first wedge block 9 and the
When the inclined-plane of two wedge blocks 11 contacts with each other, the first wedge block 9 pushes the second wedge block 11 towards the direction being located remotely from each other in cunning
Sliding in dynamic hole 10, makes the second wedge block 11 be rubbed into card slot 15 and fasten with card slot 15, completes to cylinder barrel flange 1 and cylinder barrel
It is affixed, when needing to remove cylinder barrel flange 1, handle is rotated backward, handle drives riffled tube 5 to rotate backward, 5 band of riffled tube
Dynamic threaded rod 6 moves downward, and the first wedge block 9 is pulled to move downward, and under the pulling force effect of spring 14, pulls sliding block 13 the
Sliding in one sliding groove 12, drives two the second wedge blocks 11 close to each other, separates the second wedge block 11 with card slot 15, can be with
Cylinder barrel flange 1 is removed, the utility model is easy to operate, and it is practical, conveniently make cylinder barrel flange 1 and cylinder barrel affixed, meanwhile, in nothing
Method also quickly can be installed and be dismantled in the case where using tool.
Working principle: in use, the fixed block 3 of cylinder barrel bottom end is inserted into groove 2, mounting blocks 7 is made to enter mounting groove 4
Interior, swing handle, handle drives riffled tube 5 to rotate in rotation hole, and riffled tube 5 drives threaded rod 6 to move upwards, and pushes
First wedge block 9 moves upwards in cavity 8, when the inclined-plane on the inclined-plane and the second wedge block 11 of the first wedge block 9 contacts with each other
When, the first wedge block 9 pushes the second wedge block 11 to slide in sliding eye 10 towards the direction being located remotely from each other, and makes the second wedge block
11 are rubbed into card slot 15 and fasten with card slot 15, complete to the affixed of cylinder barrel flange 1 and cylinder barrel, when needing to remove cylinder barrel flange 1
When, rotate backward handle, handle drives riffled tube 5 to rotate backward, and riffled tube 5 drives threaded rod 6 to move downward, and pulls the
One wedge block 9 moves downward, and under the pulling force effect of spring 14, sliding block 13 is pulled to slide in the first sliding groove 12, drives two
A second wedge block 11 is close to each other, separates the second wedge block 11 with card slot 15, can remove cylinder barrel flange 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of hydraulic cylinder drum flange and cylinder barrel built-in structure, including cylinder barrel flange (1), it is characterised in that: the cylinder barrel method
It is opened up fluted (2) at the top of blue (1), is movably installed with the fixed block (3) for being fixed on cylinder barrel bottom end, institute in the groove (2)
The bottom for stating fixed block (3) offers mounting groove (4), is rotatably equipped with riffled tube in the bottom interior wall of the groove (2)
(5), the bottom end of the riffled tube (5) extends to mounting groove (4) outside, is rotatably equipped with threaded rod in the riffled tube (5)
(6), the top and bottom end of the threaded rod (6) all extend to riffled tube (5) outside, solid in the bottom interior wall of the groove (2)
Dingan County is equipped with mounting blocks (7), offers cavity (8) on the mounting blocks (7), is slidably fitted with first wedge in the cavity (8)
Shape block (9), the top of the threaded rod (6) extend in cavity (8) and are fixedly connected with the first wedge block (9), the cavity
(8) it is symmetrically offered on two sides inner wall sliding eye (10), is slidably fitted with the second wedge block (11) in the sliding eye (10),
Two the second wedge block (11) sides close to each other all extend in cavity (8), and the second wedge block (11) and the first wedge shape
Block (9) is adapted, and is symmetrically opened up in the top inner wall of the cavity (8) there are two the first sliding groove (12), first sliding
Is slidably fitted with sliding block (13) in slot (12), the bottom of the sliding block (13) extend in cavity (8) and with the second wedge block
(11) it is fixedly connected, is equipped with spring (14) in first sliding groove (12), one end of the spring (14) and the first sliding groove
(12) inner wall is fixedly connected, and the other end of the spring (14) is fixedly connected with sliding block (13), the two sides of the mounting groove (4)
It is offered on inner wall card slot (15), the card slot (15) is adapted with corresponding second wedge block (11).
2. a kind of hydraulic cylinder drum flange according to claim 1 and cylinder barrel built-in structure, it is characterised in that: described first
Sliding bar is fixedly installed in sliding groove (12), the sliding bar is slidably connected through sliding block (13) and with sliding block (13).
3. a kind of hydraulic cylinder drum flange according to claim 1 and cylinder barrel built-in structure, it is characterised in that: the cavity
(8) it is fixedly installed with support rod in top inner wall, offers the second sliding groove at the top of first wedge block (9), it is described
The inner wall of support rod and the second sliding groove is slidably connected.
4. a kind of hydraulic cylinder drum flange according to claim 3 and cylinder barrel built-in structure, it is characterised in that: described second
It is symmetrically opened up on the inner wall of sliding groove there are two limiting slot, is symmetrically fixedly mounted that there are two limited blocks on the support rod, it is described
Limited block is slidably connected with the inner wall of corresponding limiting slot.
5. a kind of hydraulic cylinder drum flange according to claim 1 and cylinder barrel built-in structure, it is characterised in that: the groove
(2) rotation hole is offered in bottom interior wall, the inner wall of the rotation hole and riffled tube (5) are rotatablely connected.
6. a kind of hydraulic cylinder drum flange according to claim 1 and cylinder barrel built-in structure, it is characterised in that: the interior spiral shell
Fixing sleeve is equipped with handle on line pipe (5), and the handle is located at the lower section of rotation hole, and the stiffness factor of the spring (14) is 2N/
m-3N/m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025144.9U CN209164242U (en) | 2018-12-04 | 2018-12-04 | A kind of hydraulic cylinder drum flange and cylinder barrel built-in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025144.9U CN209164242U (en) | 2018-12-04 | 2018-12-04 | A kind of hydraulic cylinder drum flange and cylinder barrel built-in structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164242U true CN209164242U (en) | 2019-07-26 |
Family
ID=67342043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822025144.9U Expired - Fee Related CN209164242U (en) | 2018-12-04 | 2018-12-04 | A kind of hydraulic cylinder drum flange and cylinder barrel built-in structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645229A (en) * | 2019-08-21 | 2020-01-03 | 福建省龙岩液压集团有限公司 | Method for quickly installing hydraulic oil cylinder in outdoor severe environment |
| CN112218487A (en) * | 2020-09-10 | 2021-01-12 | 济南职业学院 | Energy-saving electrical automation control system |
-
2018
- 2018-12-04 CN CN201822025144.9U patent/CN209164242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645229A (en) * | 2019-08-21 | 2020-01-03 | 福建省龙岩液压集团有限公司 | Method for quickly installing hydraulic oil cylinder in outdoor severe environment |
| CN112218487A (en) * | 2020-09-10 | 2021-01-12 | 济南职业学院 | Energy-saving electrical automation control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |