CN208747589U - A kind of bidirectional hydraulic push-pull device at fixed - Google Patents
A kind of bidirectional hydraulic push-pull device at fixed Download PDFInfo
- Publication number
- CN208747589U CN208747589U CN201821161097.4U CN201821161097U CN208747589U CN 208747589 U CN208747589 U CN 208747589U CN 201821161097 U CN201821161097 U CN 201821161097U CN 208747589 U CN208747589 U CN 208747589U
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- CN
- China
- Prior art keywords
- pawl
- back plate
- draw back
- link block
- fixed
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Abstract
The utility model provides a kind of bidirectional hydraulic push-pull device at fixed, including pedestal, the draw back plate being slidably connected on the pedestal, commutation hook component for driving the hydraulic cylinder of the draw back plate sliding and being arranged on the draw back plate, the commutation hook component includes the first link block and the second link block being fixedly connected sequentially on the draw back plate along the length direction of the draw back plate, first is rotatably connected on first link block to pawl, second is rotatably connected on second link block to pawl, described first pawl and described second pawl between be provided with for driving described first to pawl the twin shaft double action type cylinder of rotation of pawling with described second.The device of the utility model can replace being accomplished manually the push and pull-out movement to truck by the cooperation of hydraulic cylinder and commutation hook component, production efficiency and the degree of automation are relatively high, simultaneously because the device can be directly fixedly connected in the production line, no setting is required on truck, advantage of lower cost.
Description
Technical field
The utility model relates to a kind of building component production equipment, especially a kind of bidirectional hydraulic push-pull device at fixed.
Background technique
In bubble partition board production line or aerated-block production line, it is often necessary to carry bubble partition board mold or aerated-block
The truck of mold is pushed to precuring station and carries out precuring, and pulls out it from precuring station after precuring terminates, the push-in
It is generallyd use manually with the movement for pulling out truck to complete, production efficiency and the degree of automation are all relatively low.
Some Enterprises use motor and drive truck reciprocal by drive mechanisms such as traveling wheel, gear and rack gear or chains
The mode of movement come replace above-mentioned push-in and pull out truck movement, however, this needs installed on each truck motor and
Drive mechanism, the cost is relatively high.
In view of this, the applicant conducts in-depth research the structure for realizing automatic push and pull-out truck,
Then there is this case generation.
Utility model content
The purpose of this utility model is to provide a kind of production efficiency and the degree of automation, relatively high and cost is relatively
Low bidirectional hydraulic push-pull device at fixed is used to that automatic push and pull-out to can be achieved in foam wallboard production line or aerated-block production line
Truck.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of bidirectional hydraulic push-pull device at fixed, including pedestal, the draw back plate being slidably connected on the pedestal, for driving
The commutation hook component stating the hydraulic cylinder of draw back plate sliding and being arranged on the draw back plate, the commutation hook component include
It is fixedly connected sequentially the first link block and the second link block on the draw back plate along the length direction of the draw back plate, institute
It states and is connected with first by pin shaft station east on the first link block and pawls, be rotatably connected to by pin shaft on second link block
Two pawl, described first pawl and described second pawl between be provided with and pawl for driving described first to pawl with described second
The twin shaft double action type cylinder of rotation.
As a kind of improvement of the utility model, the cylinder body of the hydraulic cylinder and the draw back plate are rotated by pin shaft and are connected
It connects, the piston rod of the hydraulic cylinder and the pedestal are rotatablely connected by pin shaft.
As a kind of improvement of the utility model, described first pawls pawls the knot of opposite arrangement and the two with described second
Structure is identical
As a kind of improvement of the utility model, described first pawls and described second pawls all as plate body, the plate body
Periphery there is evacuation face, positioning surface and card access surface, the card access surface and the positioning surface are mutually perpendicular to prolonging for arrangement and the two
Long face has been crossed to form intersection, and the evacuation face and the intersection are arranged in parallel, and the card access surface and the positioning surface are located at
Between the intersection and the evacuation face, the card access surface offers arc groove at the position of the positioning surface, described double
The piston rod at axis double action type cylinder both ends is supported respectively on the corresponding arc groove, and the center of gravity of the plate body is always positioned at this
Side of the connecting shaft far from the twin shaft double action type cylinder between plate body and corresponding link block.
As a kind of improvement of the utility model, the positioning surface and the card access surface are arranged vertically.
By adopting the above technical scheme, the utility model has the following beneficial effects:
1, the device of the utility model can replace being accomplished manually to truck by the cooperation of hydraulic cylinder and the hook component that commutates
Push and pull-out movement, production efficiency and the degree of automation are relatively high, simultaneously because the device can be directly fixedly connected on
On production line, no setting is required on truck, advantage of lower cost.
2, it by the way that the position of centre of gravity of plate body is arranged and arc groove is arranged on plate body, is resetted using gravity drive plate body, no
Easily there is stuck phenomenon, acts more smooth.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model bidirectional hydraulic push-pull device at fixed；
Fig. 2 is the structural schematic diagram of another state of the utility model bidirectional hydraulic push-pull device at fixed；
Fig. 3 is the partial enlarged view of position at A in Fig. 1.
Clipped components in figure, mark correspondence is as follows in figure:
10- pedestal；20- draw back plate；
30- hydraulic cylinder；40- commutation hook component；
The first link block of 41-；The second link block of 42-；
43- first pawls；44- second pawls；
45- twin shaft restoration type cylinder；51- avoids face；
52- positioning surface；53- card access surface；
54- arc groove.
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments.
As shown in Figure 1-Figure 3, bidirectional hydraulic push-pull device at fixed provided in this embodiment, including pedestal 10, it is slidably connected at base
Draw back plate 20 on seat 10, the hydraulic cylinder 30 for driving draw back plate 20 to slide and the commutation hook being arranged on draw back plate 20
Component 40, wherein the cylinder body and draw back plate 20 of hydraulic cylinder 30 are rotatablely connected by pin shaft, the piston rod and pedestal 10 of hydraulic cylinder 30
It is rotatablely connected by pin shaft
Commutation hook component 40 includes the to be fixedly connected sequentially on draw back plate 20 along the length direction of draw back plate 20
One link block 41 and the second link block 42 are rotatably connected to first by pin shaft on first link block 41 and pawl 43, the second connection
Be rotatably connected to second by pin shaft on block 42 and pawl 44, first pawl 43 and second pawl 44 opposite arrangements and the two structure
It is identical, and first pawls and 43 and second pawls to be provided between 44 and 43 and second pawl the double of 44 rotations for driving first to pawl
Axis double action type cylinder 45.Twin shaft double action type cylinder 45 is a kind of common twin shaft cylinder, directly can commercially be obtained.It is double
The piston rod at 45 both ends of axis double action type cylinder is pawled with first respectively 43 and second pawls 44 transmission connections, specific to be sequentially connected
Mode can be conventional mode, such as the piston rod at 45 both ends of twin shaft double action type cylinder is pawled with first 43 and second respectively
44 are pawled by pin shaft rotation connection.
Preferably, in the present embodiment 45 both ends of twin shaft double action type cylinder plunger rod contacts formula transmission mode with it is corresponding
Realization transmission connection of pawling, specifically, first pawls and 43 and second pawl 44 all for plate body, the periphery of the plate body has evacuation
Face 51, positioning surface 52 and card access surface 53, wherein positioning surface 52 and card access surface 53 are arranged vertically, and the elongated surfaces of the two are crossed to form
There is intersection, evacuation face 51 and the intersection are arranged in parallel, and card access surface 53 and positioning surface 52 are located between the intersection and evacuation face 53,
It should be noted that above-mentioned elongated surfaces and intersection are all geometric virtual face or dummy line, in practical plate body and it is not present.
Card access surface 43 offers arc groove 54 at the position of positioning surface 52, and the piston rod at 45 both ends of twin shaft double action type cylinder supports respectively
It withstands on corresponding arc groove 54, in addition, the center of gravity of plate body is always positioned at the connecting shaft between the plate body and corresponding link block
Side far from twin shaft double action type cylinder 45, in this way, under the effect of gravity, positioning surface 52 can be supported naturally on draw back plate 20,
Plate body tip corresponding with positioning surface 52 is upturned naturally, convenient for catching on truck, when twin shaft double action type cylinder 45 one of them
When piston rod stretches out, it will push corresponding plate body and swing, keep its evacuation face 51 upwardly disposed, card access surface 53 will not catch on truck,
Another piston rod of twin shaft double action type cylinder 45 can recycle therewith at this time, and the positioning surface 52 of corresponding plate body can be made in gravity
It is supported under on draw back plate 20.
In use, controlling corresponding pawl by twin shaft double action type cylinder 45 catches on truck, then driven by hydraulic cylinder 30
Draw back plate 20 slides, and then pushes or pull on truck movement by corresponding pawl.
The utility model is described in detail above in conjunction with attached drawing, but the embodiments of the present invention and not only
It is limited to above embodiment, those skilled in the art can make various modifications to the utility model according to the prior art, such as will
Each cylinder in above-described embodiment is changed to hydraulic cylinder or push-rod electric machine, and these are all within the protection scope of the present invention.
Claims (5)
1. a kind of bidirectional hydraulic push-pull device at fixed, which is characterized in that including pedestal, the draw back plate being slidably connected on the pedestal,
Commutation hook component for driving the hydraulic cylinder of the draw back plate sliding and being arranged on the draw back plate, the commutation card
Hooking component includes the first link block being fixedly connected sequentially on the draw back plate along the length direction of the draw back plate and the
Two link blocks are rotatably connected to first by pin shaft on first link block and pawl, pass through pin shaft on second link block
Second is rotatably connected to pawl, described first pawl and described second pawl between be provided with for drive described first pawl and
Described second twin shaft double action type cylinder for pawling rotation.
2. bidirectional hydraulic push-pull device at fixed as described in claim 1, which is characterized in that the cylinder body of the hydraulic cylinder and the push-and-pull
Plate is rotatablely connected by pin shaft, and the piston rod of the hydraulic cylinder and the pedestal are rotatablely connected by pin shaft.
3. bidirectional hydraulic push-pull device at fixed as described in claim 1, which is characterized in that described first pawls pawls with described second
The structure of opposite arrangement and the two is identical.
4. bidirectional hydraulic push-pull device at fixed as claimed in claim 3, which is characterized in that described first pawls pawls with described second
All there is plate body, the periphery of the plate body has evacuation face, positioning surface and card access surface, and the card access surface and the positioning surface are mutual
It is arranged vertically and the elongated surfaces of the two has been crossed to form intersection, the evacuation face and the intersection are arranged in parallel, and the clamping
Between the intersection and the evacuation face, the card access surface is opened at the position of the positioning surface for face and the positioning surface
Equipped with arc groove, the piston rod at the twin shaft double action type cylinder both ends is supported respectively on the corresponding arc groove, the plate
The center of gravity of body is always positioned at side of the connecting shaft far from the twin shaft double action type cylinder between the plate body and corresponding link block.
5. bidirectional hydraulic push-pull device at fixed as claimed in claim 4, which is characterized in that the positioning surface and the card access surface are vertical
Arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161097.4U CN208747589U (en) | 2018-07-20 | 2018-07-20 | A kind of bidirectional hydraulic push-pull device at fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161097.4U CN208747589U (en) | 2018-07-20 | 2018-07-20 | A kind of bidirectional hydraulic push-pull device at fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747589U true CN208747589U (en) | 2019-04-16 |
Family
ID=66057306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821161097.4U Expired - Fee Related CN208747589U (en) | 2018-07-20 | 2018-07-20 | A kind of bidirectional hydraulic push-pull device at fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906804A (en) * | 2020-09-01 | 2020-11-10 | 浙江复洁环保设备有限公司 | Filter plate pulling mechanical arm for filter press |
-
2018
- 2018-07-20 CN CN201821161097.4U patent/CN208747589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906804A (en) * | 2020-09-01 | 2020-11-10 | 浙江复洁环保设备有限公司 | Filter plate pulling mechanical arm for filter press |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20200720 |