CN205520555U - Lever jar connection structure - Google Patents
Lever jar connection structure Download PDFInfo
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- CN205520555U CN205520555U CN201620096230.7U CN201620096230U CN205520555U CN 205520555 U CN205520555 U CN 205520555U CN 201620096230 U CN201620096230 U CN 201620096230U CN 205520555 U CN205520555 U CN 205520555U
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- lever cylinder
- hole
- attachment structure
- pressing plate
- lever
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Abstract
The utility model discloses a lever jar connection structure is connected with the lever jar and is used for compressing tightly the work piece, its characterized in that, lever jar connection structure include clamp plate and backup pad, the both ends of backup pad respectively with clamp plate and rotatable being connected of lever jar, the one end and rotatable being connected of lever jar of clamp plate, clamp plate dorsad an end pressure of lever jar on the top of work piece, the clamp plate is L shape structure, and the clamp plate includes horizontal component and vertical component, horizontal component's bottom and work piece contact, rotatable being connected of the piston rod with the lever jar of vertical component. The utility model discloses an advantage and beneficial effect lie in: realized the clamp plate and when breaking away from the work piece, compared in straight type clamp plate, can open highly under the lower circumstances to have the technological effect of the last feed opening that waits the area with straight type clamp plate, and then the unloading work on especially artificial among the industrial production of being convenient for, the circumstances of having avoided the workman need raise unloading on the work piece has improved work efficiency, has reduced the operating risk.
Description
Technical field
This utility model relates to machine tool field, particularly to a kind of lever cylinder attachment structure.
Background technology
In jig, it usually needs lever cylinder realizes the compression to workpiece by pressure strip.In the prior art
Pressure strip mostly is flat type pressure strip, as shown in Figure 4；This kind of pressing plate, when opening, is opened the biggest, and pressing plate is higher, for
Feeding or blanking are the most inconvenient, and especially during artificial loading and unloading, workman needs the comparison lifted by workpiece high, workman's physical demands
Excessive, and then reduce work efficiency.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of lever cylinder attachment structure.The technical program will be by pressing
Plate is set to L-type structure, it is achieved that pressing plate is when departing from workpiece, compared to flat type pressing plate, it is possible to the lowest opening
In the case of, there is with flat type pressing plate the technique effect of the loading and unloading mouth of homalographic, and then be easy in commercial production especially people
The loading and unloading work of work, it is to avoid workman needs to raise the situation of workpiece loading and unloading, improves work efficiency, reduces operation wind
Danger.
A kind of lever cylinder attachment structure in this utility model, is connected to workpiece pressing, described lever cylinder with lever cylinder
Attachment structure includes pressing plate and gripper shoe；The two ends of described gripper shoe respectively with described pressing plate and the rotating company of described lever cylinder
Connect；One end of described pressing plate is rotating with described lever cylinder to be connected, and one end of the most described lever cylinder of described pressing plate is pressed in institute
State the top of workpiece；Described pressing plate is L-shaped structure, and described pressing plate includes horizontal component and vertical component, described horizontal component
Bottom and described absorption surface, the piston rod with described lever cylinder of described vertical component is rotating to be connected.
In such scheme, described vertical component has the first through hole and the second through hole, and described first through hole is positioned at described hanging down
Directly being partially toward the side of described horizontal component, described second through hole is positioned at the one of the most described horizontal component of described vertical component
Side.
In such scheme, described vertical component also includes that groove, described groove are positioned at the most described water of described vertical component
On the side of one end of flat part；Described second through hole axially and described groove axially vertical, described second through hole runs through
Described groove.
In such scheme, described lever cylinder also includes that cylinder body, one end of described gripper shoe can turn with the top of described cylinder body
Dynamic connection；Described piston rod is positioned at described cylinder interior, and one end of described piston rod passes along the top of described cylinder body, and inserts
Enter in described groove be connected rotating with described vertical component.
In such scheme, lever cylinder attachment structure also includes that pivot bolt, described gripper shoe have the first supported hole and
Two supported holes, described pivot bolt is connected through described first supported hole the top with described cylinder body fixing, makes described support
Plate can rotate around described pivot bolt.
In such scheme, described lever cylinder attachment structure also includes the first connecting bolt and the second connecting bolt, described
One connecting bolt is each passed through described second supported hole and described first through hole, enable described pressing plate and described gripper shoe around
Described first connecting bolt rotates.
In such scheme, described lever cylinder attachment structure also includes the second connecting bolt, and described second connecting bolt is successively
Through described second through hole and described piston rod, described pressing plate is enable to rotate around described second connecting bolt.
In such scheme, described gripper shoe has two, and two described gripper shoes lay respectively at the thickness of described vertical component
The both sides in degree direction；Described first connecting bolt passes described first through hole and the second supported hole of two described gripper shoes, makes
Described gripper shoe is fixed between two described gripper shoes.
In such scheme, described vertical component is arc-shaped structure towards the surface of described horizontal component side.
Advantage of the present utility model and having the beneficial effects that: this utility model provides a kind of lever cylinder attachment structure, it is achieved
Pressing plate is when departing from workpiece, compared to flat type pressing plate, it is possible to open the lowest in the case of, have with flat type pressing plate
There is the technique effect of the loading and unloading mouth of homalographic, and then be easy to loading and unloading work the most artificial in commercial production, it is to avoid
Workman needs to raise the situation of workpiece loading and unloading, improves work efficiency, reduces operating risk.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only
It is only embodiments more of the present utility model, for those of ordinary skill in the art, is not paying creative work
Under premise, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation that this utility model a kind of lever cylinder attachment structure is connected with lever cylinder；
Fig. 2 is the structural representation of this utility model a kind of lever cylinder attachment structure center platen；
Fig. 3 is the structural representation of gripper shoe in this utility model a kind of lever cylinder attachment structure；
Fig. 4 is the structural representation that in prior art, flat type pressure strip is connected with lever cylinder；
Fig. 5 is the technique effect contrast schematic diagram of the technical program and flat type pressure strip of the prior art.
In figure: 1, pressing plate 2, gripper shoe 3, lever cylinder 4, pivot bolt
5, first connecting bolt the 6, second connecting bolt 7, workpiece
11, horizontal component 12, vertical component the 13, first through hole the 14, second through hole
15, groove the 21, first supported hole the 22, second supported hole 31, piston rod
32, cylinder body
A kind of lever cylinder attachment structure described in A, the technical program
B, flat type pressure strip of the prior art
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Hereinafter implement
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
As Figure 1-Figure 5, this utility model is a kind of lever cylinder attachment structure, is connected to compress work with lever cylinder 3
Part 7, lever cylinder attachment structure includes pressing plate 1 and gripper shoe 2；The two ends of gripper shoe 2 are rotatable with pressing plate 1 and lever cylinder 3 respectively
Connection；One end of pressing plate 1 is rotating with lever cylinder 3 to be connected, and one end of pressing plate 1 lever cylinder 3 dorsad is pressed in the top of workpiece 7
End；Pressing plate 1 is L-shaped structure, and pressing plate 1 includes horizontal component 11 and vertical component 12, and the bottom of horizontal component 11 connects with workpiece 7
Touching, the piston rod 31 with lever cylinder 3 of vertical component 12 is rotating to be connected.
The operation principle of technique scheme is: the two ends of gripper shoe 2 respectively with pressing plate 1 and the rotating company of lever cylinder 3
Connecing so that one end that gripper shoe 2 is connected with lever cylinder 3 is support end, one end that gripper shoe 2 is connected with pressing plate 1 is movable end, makes
Pressing plate 1 and gripper shoe 2 can relatively rotate；By the vertical component 12 of pressing plate 1 is connected with lever cylinder 3；
Piston rod 31 is when moving up, and band dynamic pressure plate 1 is around the rotation of movable end, meanwhile, also makes gripper shoe 2 drive
Pressing plate 1 rotates around support end along the direction of piston rod 31 dorsad, and then realize horizontal component 11 workpiece pressing 7 of pressing plate 1
Effect；
Piston rod 31 is when moving down, and band dynamic pressure plate 1 is around the rotation of movable end, meanwhile, also makes gripper shoe 2 drive
Pressing plate 1 rotates around support end along the direction towards piston rod 31, and then the horizontal component 11 realizing pressing plate 1 departs from workpiece 7
Effect.
Further, by pressing plate 1 is set to L-type structure, it is achieved that pressing plate 1 is when departing from workpiece 7, compared to straight
Type pressing plate 1, it is possible to open the lowest in the case of, imitate with the technology of the loading and unloading mouth that flat type pressing plate 1 has homalographic
Really, and then be easy to the most artificial in commercial production loading and unloading work, it is to avoid workman needs to raise the feelings of workpiece 7 loading and unloading
Condition, improves work efficiency, reduces operating risk.
Concrete, vertical component 12 has the first through hole 13 and the second through hole 14, and the first through hole 13 is positioned at vertical component 12
Towards the side of horizontal component 11, the second through hole 14 is positioned at the side of vertical component 12 horizontal component 11 dorsad.
Further, vertical component 12 also includes that groove 15, groove 15 are positioned at vertical component 12 horizontal component 11 dorsad
On the side of one end；Second through hole 14 axially and groove 15 axially vertical, the second through hole 14 through-going recess 15.
Further, lever cylinder 3 also includes cylinder body 32, and one end of gripper shoe 2 is rotating with the top of cylinder body 32 to be connected；
It is internal that piston rod 31 is positioned at cylinder body 32, and one end of piston rod 31 passes along the top of cylinder body 32, and it is interior and vertical to be inserted into groove 15
The straight rotating connection of part 12.
Further, lever cylinder attachment structure also includes that pivot bolt 4, gripper shoe 2 have the first supported hole 21 and second
Supported hole 22, pivot bolt 4 is connected fixing through the first supported hole 21 top with cylinder body 32, makes the gripper shoe 2 can be around propping up
Point bolt 4 rotates.
Further, lever cylinder attachment structure also includes the first connecting bolt 5 and the second connecting bolt 6, and first connects spiral shell
Bolt 5 is each passed through the second supported hole 22 and the first through hole 13, makes pressing plate 1 and the gripper shoe 2 can be around the first connecting bolt 5 turns
Dynamic.
Further, lever cylinder attachment structure also includes that the second connecting bolt 6, the second connecting bolt 6 sequentially pass through second
Through hole 14 and piston rod 31, make pressing plate 1 can rotate around the second connecting bolt 6.
Preferably, gripper shoe 2 has two, and two gripper shoes 2 lay respectively at the both sides of the thickness direction of vertical component 12；
First connecting bolt 5, through the first through hole 13 and the second supported hole 22 of two gripper shoes 2, makes gripper shoe 2 be fixed on two
Between fagging 2.
Preferably, vertical component 12 is arc-shaped structure towards the surface of horizontal component 11 side；By arranging circular arc
Structure, it is to avoid workman when loading and unloading, situation about damaging owing to colliding with pressing plate 1, further reduce workman
Operating risk.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (9)
1. a lever cylinder attachment structure, is connected to workpiece pressing with lever cylinder, it is characterised in that described lever cylinder connects knot
Structure includes pressing plate and gripper shoe；The two ends of described gripper shoe respectively with described pressing plate and described lever cylinder is rotating is connected；Institute
Stating that one end of pressing plate is rotating with described lever cylinder to be connected, one end of the most described lever cylinder of described pressing plate is pressed in described workpiece
Top；Described pressing plate is L-shaped structure, and described pressing plate includes horizontal component and vertical component, the bottom of described horizontal component with
Described absorption surface, the piston rod with described lever cylinder of described vertical component is rotating to be connected.
A kind of lever cylinder attachment structure the most according to claim 1, it is characterised in that described vertical component has first and leads to
Hole and the second through hole, described first through hole is positioned at the described vertical component side towards described horizontal component, described second through hole
It is positioned at the side of the most described horizontal component of described vertical component.
A kind of lever cylinder attachment structure the most according to claim 2, it is characterised in that described vertical component also includes recessed
Groove, on the side of one end that described groove is positioned at the most described horizontal component of described vertical component；Described second through hole axial
Axially vertical with described groove, described second through hole runs through described groove.
A kind of lever cylinder attachment structure the most according to claim 3, it is characterised in that described lever cylinder also includes cylinder body,
One end of described gripper shoe is rotating with the top of described cylinder body to be connected；Described piston rod is positioned at described cylinder interior, described
One end of piston rod passes along the top of described cylinder body, and is inserted in described groove and the rotating company of described vertical component
Connect.
A kind of lever cylinder attachment structure the most according to claim 4, it is characterised in that lever cylinder attachment structure also includes propping up
Point bolt, described gripper shoe has the first supported hole and the second supported hole, and described pivot bolt is through described first supported hole also
It is connected with the top of described cylinder body fixing, makes described gripper shoe can rotate around described pivot bolt.
A kind of lever cylinder attachment structure the most according to claim 5, it is characterised in that described lever cylinder attachment structure is also wrapped
Including the first connecting bolt and the second connecting bolt, described first connecting bolt is each passed through described second supported hole and described first
Through hole, enables described pressing plate and described gripper shoe to rotate around described first connecting bolt.
A kind of lever cylinder attachment structure the most according to claim 4, it is characterised in that described lever cylinder attachment structure is also wrapped
Including the second connecting bolt, described second connecting bolt sequentially passes through described second through hole and described piston rod, makes described pressing plate energy
Enough around described second connecting bolt rotation.
A kind of lever cylinder attachment structure the most according to claim 6, it is characterised in that described gripper shoe has two, two
Individual described gripper shoe lays respectively at the both sides of the thickness direction of described vertical component；Described first connecting bolt passes described first
Through hole and the second supported hole of two described gripper shoes, make described gripper shoe be fixed between two described gripper shoes.
A kind of lever cylinder attachment structure the most according to claim 1, it is characterised in that described vertical component is towards described water
The surface of flat part side is arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096230.7U CN205520555U (en) | 2016-01-29 | 2016-01-29 | Lever jar connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096230.7U CN205520555U (en) | 2016-01-29 | 2016-01-29 | Lever jar connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520555U true CN205520555U (en) | 2016-08-31 |
Family
ID=56773783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620096230.7U Active CN205520555U (en) | 2016-01-29 | 2016-01-29 | Lever jar connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202482A (en) * | 2018-10-30 | 2019-01-15 | 南充隆固机械工业有限公司 | A kind of dedicated peculiar part clamp for machining of machining center |
-
2016
- 2016-01-29 CN CN201620096230.7U patent/CN205520555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202482A (en) * | 2018-10-30 | 2019-01-15 | 南充隆固机械工业有限公司 | A kind of dedicated peculiar part clamp for machining of machining center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201613 Dongxing Road, Shanghai, No. 398, No. Patentee after: Wei intelligent electromechanical (Shanghai) Limited by Share Ltd Address before: 201613 Dongxing Road, Shanghai, No. 398, No. Patentee before: Liwei electromechanical (Shanghai) Co., Ltd. |