CN209671725U - A kind of portable hydraulic headstock gear - Google Patents
A kind of portable hydraulic headstock gear Download PDFInfo
- Publication number
- CN209671725U CN209671725U CN201821981731.9U CN201821981731U CN209671725U CN 209671725 U CN209671725 U CN 209671725U CN 201821981731 U CN201821981731 U CN 201821981731U CN 209671725 U CN209671725 U CN 209671725U
- Authority
- CN
- China
- Prior art keywords
- shaft
- fixed mechanism
- support bar
- hydraulic cylinder
- thread groove
- 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.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides a kind of portable hydraulic headstock gear, it is related to headstock gear technical field, including hydraulic cylinder, piston is equipped with inside hydraulic cylinder, the other end of piston rod is connected with plug by connecting rod, the lateral wall of hydraulic cylinder is successively arranged first rotating shaft in horizontal direction, support shaft, second shaft, third shaft, 4th shaft and locating flange, first rotating shaft is connected with the first movable device by the first fixing bolt, the both ends of second shaft are connected with the first fixed mechanism, the both ends of third shaft are connected with the second movable device, 4th shaft is connected with the second fixed mechanism, first movable device includes first support bar, the both ends of first support bar connection first rotating shaft, first support bar is connected with the first runner, first fixed mechanism connects the both ends of the second shaft, the bottom surface of first fixed mechanism is equipped with the first thread groove, first is fixed Mechanism is connect by bolt with the workbench below hydraulic cylinder.The utility model is readily transported and fixes.
Description
Technical field
The utility model belongs to headstock gear technical field, and in particular to a kind of portable hydraulic headstock gear.
Background technique
Hydraulic headstock gear is generally made of hydraulic system and hydraulic cylinder, the work under the control of hydraulic system, in hydraulic cylinder
Cock body inner wall does axially reciprocating, so that the connecting rod that is connected on piston and gate be driven to move in a straight line, with reach open,
Close the purpose in aperture.Existing hydraulic headstock gear brings difficulty to transportational process since its volume is excessive.
Therefore it is badly in need of providing a kind of portable hydraulic headstock gear for being readily transported and fixing.
Utility model content
The purpose of this utility model is the deficiency for existing hydraulic headstock gear, provides a kind of portable hydraulic headstock gear.
The utility model provides the following technical solution:
A kind of portable hydraulic headstock gear, including hydraulic cylinder, the hydraulic cylinder inside are equipped with piston, and the piston is connected with
One end of piston rod, the other end of the piston rod are set to the outside of the hydraulic cylinder, and the other end of the piston rod passes through company
Extension bar is connected with plug, the lateral wall of the hydraulic cylinder in horizontal direction be successively arranged first rotating shaft, support shaft, the second shaft,
The both ends of third shaft, the 4th shaft and locating flange, the first rotating shaft are connected with the first activity by the first fixing bolt
Mechanism, the both ends of second shaft are connected with the first fixed mechanism, and the both ends of the third shaft pass through the second fixing bolt
It is connected with the second movable device, the both ends of the 4th shaft are connected with the second fixed mechanism, first movable device and institute
The structure for stating the second movable device is identical, and first movable device includes first support bar, the top of 2 first support bars
Portion's side wall is separately connected the both ends of the first rotating shaft, the bottom sidewall of the first support bar by first fixing bolt
It is connected with the first runner by wheel shaft, first fixed mechanism is identical as second fixed mechanism, and 2 described first are fixed
Mechanism connects the both ends of second shaft, and the bottom surface of first fixed mechanism is equipped with 2 the first thread grooves, and described first
Fixed mechanism is connect by bolt with the workbench below hydraulic cylinder.
Preferably, the both ends of the first rotating shaft are equipped with the second thread groove in the length direction of the first rotating shaft, described
The top sidewall of first support bar runs through in horizontal direction is equipped with third thread groove, and first fixing bolt includes the first spiral shell
The external screw thread of the internal screw thread and first screw rod of bar, second thread groove and the third thread groove matches, and described
The both ends of three shafts are equipped with the 4th thread groove in the length direction of the third shaft, and the top sidewall of second support bar is in level
Direction, which is run through, is equipped with the 5th thread groove, and second fixing bolt includes the second screw rod, the 4th thread groove and the described 5th
The internal screw thread of thread groove and the external screw thread of second screw rod match.
Preferably, second movable device includes the second runner and second support bar, and the diameter of first runner is big
It is equal to the first support bar in the distance of the diameter of second runner, center to the workbench of the second support bar
Center to the workbench distance.
Preferably, the first rotating shaft, second shaft, the third shaft and the 4th shaft are in same
On horizontal line.
The beneficial effects of the utility model are: hydraulic headstock gear drives the movement of piston rod by the movement of piston, realize
Open the purpose with closed aperture；The first rotating shaft and third shaft that the lateral wall of hydraulic cylinder is equipped with by the first fixing bolt and
Second fixing bolt is separately connected the first movable device and the second movable device, and the first movable device and the second movable device can be
Vertical direction is rotated clockwise or counterclockwise, and when first support bar and second support bar are perpendicular to the ground, can be pushed
Hydraulic headstock gear is advanced, convenient transportation；Second shaft and the 4th shaft are separately connected the first fixed mechanism and the second fixed mechanism,
First fixed mechanism and the second fixed mechanism can be rotated clockwise or counterclockwise in vertical direction, in the position of hydraulic headstock gear
During shifting, the first fixed mechanism and the second fixed mechanism are rotated, makes itself and surface separation, reduces frictional force when movement, side
Just it transports；When fixed hydraulic headstock gear, by the underrun bolt and hydraulic cylinder of the first fixed mechanism and the second fixed mechanism
The workbench of lower section is threadedly coupled.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram of the first movable device.
In the figure, it is marked as 1, hydraulic cylinder；2, piston rod；3, connecting rod；4, plug；5, first rotating shaft；6, support shaft；7,
Two shafts；8, the 4th shaft；9, locating flange；10, the first fixing bolt；11, the second fixing bolt；12, first support bar；
13, wheel shaft；14, the first runner；15, bolt；16, the first screw rod；17, the second runner；18, second support bar.
Specific embodiment
As shown in Figure 1 to Figure 2, a kind of portable hydraulic headstock gear, including hydraulic cylinder 1 are equipped with piston inside hydraulic cylinder 1,
Piston is connected with one end of piston rod 2, and the other end of piston rod 2 is set to the outside of hydraulic cylinder 1, and the other end of piston rod 2 passes through
Connecting rod 3 is connected with plug 4, and the lateral wall of hydraulic cylinder 1 is successively arranged 6, second turns of first rotating shaft 5, support shaft in horizontal direction
The both ends of axis 7, third shaft, the 4th shaft 8 and locating flange 9, first rotating shaft 5 are connected with first by the first fixing bolt 10
Movable device, the both ends of the second shaft 7 are connected with the first fixed mechanism, and the both ends of third shaft are connected by the second fixing bolt 11
It is connected to the second movable device, the both ends of the 4th shaft 8 are connected with the second fixed mechanism, the first movable device and the second movable device
Structure it is identical, the first movable device includes that the top sidewall of 12,2 first support bars 12 of first support bar is solid by first
Determine the both ends that bolt 10 is separately connected first rotating shaft 5, the bottom sidewall of first support bar 12 is connected with first turn by wheel shaft 13
Wheel 14, the first fixed mechanism is identical as the second fixed mechanism, and 2 the first fixed mechanisms connect the both ends of the second shaft 7, and first is solid
The bottom surface for determining mechanism is equipped with 2 the first thread grooves, and the first fixed mechanism is connected by the workbench of 1 lower section of bolt 15 and hydraulic cylinder
It connects.
The both ends of first rotating shaft 5 are equipped with the second thread groove, the top of first support bar 12 in the length direction of first rotating shaft 5
Side wall runs through in horizontal direction is equipped with third thread groove, and the first fixing bolt 10 includes the first screw rod 16, the second thread groove and the
The internal screw thread of three thread grooves and the external screw thread of the first screw rod 16 match, and the both ends of third shaft are in the length direction of third shaft
Equipped with the 4th thread groove, the top sidewall of second support bar 18 runs through in horizontal direction is equipped with the 5th thread groove, the second fixed spiral shell
Bolt 11 includes the second screw rod, and the external screw thread of the internal screw thread and the second screw rod of the 4th thread groove and the 5th thread groove matches, and first
Movable device and the second movable device can be rotated clockwise or counterclockwise in vertical direction, when first support bar 12 and second
When support rod 18 is perpendicular to the ground, the first fixing bolt 10 and the second fixing bolt 11 are screwed, hydraulic headstock gear row can be pushed
Into convenient transportation.Second movable device includes the second runner 17 and second support bar 18, and the diameter of the first runner 14 is greater than second
Workbench is arrived at the diameter of runner 17, the center that the distance of center to the workbench of second support bar 18 is equal to first support bar 12
Distance is, it can be achieved that hydraulic headstock gear is smoothly displaced.First rotating shaft 5, the second shaft 7, third shaft and the 4th shaft 8 are same
On one horizontal line, facilitate the displacement of switching hydraulic headstock gear and fixed state.
The usage mode of the utility model are as follows: the top of hydraulic cylinder 1 is connected with motor by locating flange 9, in vertical side
To the first movable device of rotation and the second movable device, when first support bar 12 and second support bar 18 are perpendicular to the ground,
The first fixing bolt 10 and the second fixing bolt 11 are screwed, hydraulic headstock gear can be pushed to advance, convenient transportation；When fixed hydraulic opens
When closing machine, the first fixed mechanism and the second fixed mechanism are rotated in vertical direction, makes the first fixed mechanism and the second fixed mechanism
The workbench of 1 lower section of bottom surface and hydraulic cylinder is overlapped, by bolt 15 by the first fixed mechanism and the second fixed mechanism with work
Platform is threadedly coupled.Start motor, hydraulic headstock gear is driven by the movement of piston and lived under the action of hydraulic control system
The purpose opened with closed aperture is realized in the movement of stopper rod 2 and plug 4.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (4)
1. a kind of portable hydraulic headstock gear, which is characterized in that including hydraulic cylinder, piston is equipped with inside the hydraulic cylinder, it is described
Piston is connected with one end of piston rod, and the other end of the piston rod is set to the outside of the hydraulic cylinder, the piston rod it is another
One end is connected with plug by connecting rod, the lateral wall of the hydraulic cylinder in horizontal direction be successively arranged first rotating shaft, support shaft,
The both ends of second shaft, third shaft, the 4th shaft and locating flange, the first rotating shaft are connected with by the first fixing bolt
First movable device, the both ends of second shaft are connected with the first fixed mechanism, and the both ends of the third shaft pass through second
Fixing bolt is connected with the second movable device, and the both ends of the 4th shaft are connected with the second fixed mechanism, first activity
Mechanism is identical with the structure of second movable device, and first movable device includes first support bar, and 2 described first
The top sidewall of strut is separately connected the both ends of the first rotating shaft by first fixing bolt, the first support bar
Bottom sidewall is connected with the first runner by wheel shaft, and first fixed mechanism is identical as second fixed mechanism, described in 2
First fixed mechanism connects the both ends of second shaft, and the bottom surface of first fixed mechanism is equipped with 2 the first thread grooves, institute
The first fixed mechanism is stated to connect by bolt with the workbench below hydraulic cylinder.
2. a kind of portable hydraulic headstock gear according to claim 1, which is characterized in that the both ends of the first rotating shaft in
The length direction of the first rotating shaft is equipped with the second thread groove, and the top sidewall of the first support bar runs through in horizontal direction to be set
Have a third thread groove, first fixing bolt includes the first screw rod, second thread groove and the third thread groove it is interior
The external screw thread of screw thread and first screw rod matches, and the both ends of the third shaft are set in the length direction of the third shaft
There is the 4th thread groove, the top sidewall of second support bar runs through in horizontal direction is equipped with the 5th thread groove, the described second fixed spiral shell
Bolt includes the second screw rod, the external screw thread phase of the internal screw thread and second screw rod of the 4th thread groove and the 5th thread groove
Matching.
3. a kind of portable hydraulic headstock gear according to claim 1, which is characterized in that second movable device includes
Second runner and second support bar, the diameter of first runner are greater than the diameter of second runner, the second support bar
Center to the workbench distance be equal to the first support bar center to the workbench distance.
4. a kind of portable hydraulic headstock gear according to claim 1, which is characterized in that the first rotating shaft, described
Two shafts, the third shaft and the 4th shaft are on same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981731.9U CN209671725U (en) | 2018-11-29 | 2018-11-29 | A kind of portable hydraulic headstock gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981731.9U CN209671725U (en) | 2018-11-29 | 2018-11-29 | A kind of portable hydraulic headstock gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209671725U true CN209671725U (en) | 2019-11-22 |
Family
ID=68561585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821981731.9U Expired - Fee Related CN209671725U (en) | 2018-11-29 | 2018-11-29 | A kind of portable hydraulic headstock gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209671725U (en) |
-
2018
- 2018-11-29 CN CN201821981731.9U patent/CN209671725U/en not_active Expired - Fee Related
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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: 20191122 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |