CN201067771Y - Side by side oil cylinder tongs mouth device - Google Patents
Side by side oil cylinder tongs mouth device Download PDFInfo
- Publication number
- CN201067771Y CN201067771Y CNU2007201520776U CN200720152077U CN201067771Y CN 201067771 Y CN201067771 Y CN 201067771Y CN U2007201520776 U CNU2007201520776 U CN U2007201520776U CN 200720152077 U CN200720152077 U CN 200720152077U CN 201067771 Y CN201067771 Y CN 201067771Y
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- cylinder body
- nut
- plunger rod
- framework
- side plate
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Abstract
A nip device of a side-by-side cylinder of the utility model relates to the mechanical and technical field and the nip device comprises a lower nip, an aluminium material, a frame, a nut, a plunger lever, a side plate, a seal ring and a cylinder body. The frame is tightly connected with the plunger lever by the threads of the nut and the frame is tightly connected with the side plate by a fastener. The sliding and movable connection is respectively arranged between the frame and the cylinder body, the side plate and the cylinder body, the plunger lever and the cylinder body. The seal ring is arranged between the plunger lever and the cylinder body in the form of inlay, and the extrusion connection is respectively arranged between the cylinder body and the aluminium material, the aluminium material and the lower nip. The frame, the nut, the plunger lever, the side plate, the seal ring and the cylinder body together form an upper nip which is one to twenty. The lower end of the cylinder body is provided with a truss plate. The nip device is applied to the production process of aluminium alloy profiles and is processed after the extrusion of the aluminium material by a tractor and a stretcher. The utility model is compact and ingenious in structure, small, light, low in cost and convenient for use and the clamping force is balanced, adjustable and not influenced by linear stroke.
Description
Technical field
The utility model side-by-side oil cylinder jaw device relates to field of mechanical technique; Be particularly related to the extruding post processing machinery technical field that aluminium alloy extrusions is produced; Relate in particular to and be applied to the hauling machine that aluminium alloy extrusions produces and the jaw device technical field of drawing-in machine; Be specifically related to side-by-side oil cylinder jaw device technical field.
Background technology
In the production of aluminium alloy extrusions, the use of hauling machine and drawing-in machine is absolutely necessary, and in the operation of hauling machine and drawing-in machine, all the mode with jaw device clamps aluminium alloy extrusions; At present, the jaw device of hauling machine and drawing-in machine, its inductive structure get up to have following three kinds of modes and characteristics:
(1), whole jaw device (as later shown in Figure 3): use the band inclined-plane slide block, promote the monoblock tooth plate, clamp aluminium alloy extrusions in the mode of self-locking.Though its structure is simple, whole mechanism is comparatively heavy, and is poor to the aluminium alloy extrusions adaptive capacity of different cross section shape, if change and the corresponding jaw device of aluminium alloy extrusions, suitable trouble and wasting time and energy then.
(2), pressure type jaw device (as later shown in Figure 4): use side by side, multi-disc, toothed cam-like pressure cutter, as critical piece, use these parts geometry, clamp aluminium alloy extrusions in the mode of self-locking.This mode must can realize the clamping to aluminium alloy extrusions by external force such as gravity, spring force, pneumatic or hydraulic pressure; But its initial pressure determines often inadequately evenly, inadequately, as easy as rolling off a logly causes the loosening of clamping and comes off; In addition, the own wt of this mechanism and feature dimension are all bigger, use to seem comparatively heavy and the shortage dexterity.
(3), spring compression type jaw device (as later shown in Figure 5): utilize spring motive force, promote the tooth plate of jaw, realize clamping by tooth plate to aluminium alloy extrusions; This mode, the purpose that can make side by side, the tooth plate of multi-disc reaches the aluminium alloy extrusions that adapts to the different cross section shape.But, because the elastic force of spring and the linear ratio relation who clamps stroke, thereby just caused the clamping force of each sheet tooth plate to differ greatly, do not reach desirable clamping effect.
The utility model is exactly on the basis of conscientious and sufficient investigation, understanding, analysis, the above-mentioned existing known technology of summary and present situation, for overcoming and solving that the many deficiencies, defective and the drawback that exist in the existing known technology succeed in developing.
The utility model content
The purpose of this utility model provides a kind of side-by-side oil cylinder jaw device, comprises lower jaw, aluminium, also is provided with framework, nut, plunger rod, side plate, sealing ring, cylinder body;
Described side-by-side oil cylinder jaw device, its framework and plunger rod are fastenedly connected by nut thread, its framework and side plate are fastenedly connected by securing member, its framework is all slided to live with cylinder body with cylinder body, plunger rod with cylinder body, side plate and is connected, in the mode of inlaying sealing ring is installed between its plunger rod and the cylinder body, its cylinder body all pushes with lower jaw with aluminium, aluminium and is connected.
Side-by-side oil cylinder jaw device, its described framework, nut, plunger rod, side plate, sealing ring, cylinder body constitute upper jaw jointly.
Side-by-side oil cylinder jaw device, its described framework is a frame body shape structure, described nut is general nut type structure, described plunger rod is the cylinder rod shaped structure that is provided with centre bore, described side plate is a platy structure, and described sealing ring is general sealing cyclic structure, and described cylinder body is a cylinder body shape structure, described lower jaw is a platy structure, and described aluminium is special-shaped aluminium shape structure.
Described side-by-side oil cylinder jaw device, the lower end of its described cylinder body are provided with and are connected with tooth plate.
Described side-by-side oil cylinder jaw device, its described upper jaw that is made of jointly framework, nut, plunger rod, side plate, sealing ring, cylinder body are 1-20.
The purpose that reaches by the utility model is:
(1), solves many deficiencies, defective and the drawback that existing known technology exists;
(2), develop the new equipment of " side-by-side oil cylinder jaw device ";
(3), make strong and powerful, the stable and reliable working performance of the utility model clamping force;
(4), make appearance and size of the present utility model little, in light weight;
(5), make the utility model can adapt to the aluminium alloy extrusions of different cross section shape, the chuck strength basically identical of each sheet tooth plate and be not subjected to the influence of linear course;
(6), make using method of the present utility model simple, easy to adjust;
(7), make the utility model be convenient to processing and fabricating and cost is low.
The utility model can accomplish the end in view.
For achieving the above object, the technical scheme that provides of the utility model is:
A kind of side-by-side oil cylinder jaw device comprises lower jaw, aluminium, also is provided with framework, nut, plunger rod, side plate, sealing ring, cylinder body;
Described side-by-side oil cylinder jaw device, its framework and plunger rod are fastenedly connected by nut thread, its framework and side plate are fastenedly connected by securing member, its framework is all slided to live with cylinder body with cylinder body, plunger rod with cylinder body, side plate and is connected, in the mode of inlaying sealing ring is installed between its plunger rod and the cylinder body, its cylinder body all pushes with lower jaw with aluminium, aluminium and is connected.
Described side-by-side oil cylinder jaw device, its described framework, nut, plunger rod, side plate, sealing ring, cylinder body constitute upper jaw jointly.
Described side-by-side oil cylinder jaw device, its described framework is a frame body shape structure, described nut is general nut type structure, described plunger rod is the cylinder rod shaped structure that is provided with centre bore, described side plate is a platy structure, and described sealing ring is general sealing cyclic structure, and described cylinder body is a cylinder body shape structure, described lower jaw is a platy structure, and described aluminium is special-shaped aluminium shape structure.
Described side-by-side oil cylinder jaw device, the lower end of its described cylinder body are provided with and are connected with tooth plate.
Described side-by-side oil cylinder jaw device, its described upper jaw that is made of jointly framework, nut, plunger rod, side plate, sealing ring, cylinder body are 1-20.
The operation principle of the present utility model and the course of work are:
Hydraulic oil enters the inner chamber of cylinder body by the centre bore of plunger rod, under the effect of hydraulic oil, make the pressure of hydraulic oil can convert motive force to, under the effect of hydraulic oil motive force, make cylinder body advance downwards, because the clamping force between the lower jaw of having advanced, having constituted cylinder body downwards and remained static of cylinder body, meanwhile, under the acting in conjunction of cylinder body and lower jaw, be placed on aluminium between cylinder body and the lower jaw, just under the effect in this clamping force and clamped.
Owing to adopted technical scheme provided by the utility model and operation principle of the present utility model and the course of work described, make the utility model compare with existing known technology, obtained following beneficial effect:
1, because the utility model has adopted hydraulicdriven principle, thus obtained clamping force constant, with clamp stroke irrelevant and be not subjected to that linear course influences, each cylinder body can axially relative slippage, the special-shaped aluminium that can satisfy the different cross section shape applies identical beneficial effects such as clamping force.
2, the surface of cylinder body does not have fuel feed hole because the ram cylinder of the utility model setting only is provided with fuel feed hole in the upper end of plunger rod, thereby has obtained the modular construction compactness, help the beneficial effect of jaw layout.
3,, thereby obtained to make cylinder body to help forming the compact arranged beneficial effect of in-line because cylinder body of the present utility model can be made into the square-section.
4, can be made into the tooth shape or be singly connected with tooth plate in addition owing to cylinder body of the present utility model lower end, thereby obtain beneficial effect easy to make.
5,, thereby obtained that convenience is wholely adjusted, the big I of clamping force is arbitrarily set, the beneficial effect of setting and adjusting range broadness because the utility model is provided with plunger rod, cylinder body.
6,, thereby obtained to keep the beneficial effect of plunger rod and cylinder body position because the utility model is provided with framework, side plate.
7,, thereby obtained to make the beneficial effect of plunger rod fixation because the utility model is provided with nut.
8,, thereby obtained to guarantee the beneficial effect that hydraulic oil does not leak outside because the utility model is provided with sealing ring between plunger rod and cylinder body.
9, because design science of the present utility model is reasonable, compact conformation is ingenious, easy to install and use, effect stability is reliable, thereby the beneficial effect of low, an easy to use and sharp popularization that obtained to be easy to be made.
Description of drawings
Fig. 1 looks schematic diagram for the structure master of the utility model specific embodiment.Among the figure key position is analysed and observe, so as with the utility model embody clearer; P arrow among the figure represents that clamping force, F arrow represent pulling force.
Fig. 2 is the structure schematic side view of the utility model specific embodiment.
Fig. 3 looks generalized section for the master of " whole jaw device " in the existing known technology; P arrow among the figure represents that starting force, F arrow represent pulling force.With this figure as with contrast figure of the present utility model.
Fig. 4 looks schematic diagram for the master of " pressure type jaw device " in the existing known technology; P arrow among the figure represents that initial clamping force, F arrow represent pulling force.With this figure as with contrast figure of the present utility model.。
Fig. 5 looks schematic diagram for the master of " spring compression type jaw device " in the existing known technology; P arrow among the figure represents that clamping force, F arrow represent pulling force.Among the figure key position is analysed and observe, so that embodiment is clearer; With this figure as with contrast figure of the present utility model.
Label among the figure: 1, framework, 2, nut, 3, plunger rod, 4, side plate, 5, sealing ring, 6, cylinder body, 7, lower jaw, 8, aluminium.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in detail.Shown in Figure of description 1,2:
A kind of side-by-side oil cylinder jaw device comprises lower jaw 7, aluminium 8, also is provided with framework 1, nut 2, plunger rod 3, side plate 4, sealing ring 5, cylinder body 6;
Described side-by-side oil cylinder jaw device, its framework 1 is connected by nut 2 screw threads for fastening with plunger rod 3, its framework 1 and side plate 4 are fastenedly connected by securing member, its framework 1 is all slided to live with cylinder body 6 with cylinder body 6, plunger rod 3 with cylinder body 6, side plate 4 and is connected, in the mode of inlaying sealing ring 5 is installed between its plunger rod 3 and the cylinder body 6, its cylinder body 6 all pushes with lower jaw 7 with aluminium 8, aluminium 8 and is connected.
Described side-by-side oil cylinder jaw device, its described framework 1, nut 2, plunger rod 3, side plate 4, sealing ring 5, cylinder body 6 common formation upper jaws.
Described side-by-side oil cylinder jaw device, described framework 1 is a frame body shape structure, described nut 2 is general nut type structure, described plunger rod 3 is for being provided with the cylinder rod shaped structure of centre bore, described side plate 4 is a platy structure, and described sealing ring 5 is general sealing cyclic structure, and described cylinder body 6 is a cylinder body shape structure, described lower jaw 7 is a platy structure, and described aluminium 8 is special-shaped aluminium shape structure.
Described side-by-side oil cylinder jaw device, the lower end of its described cylinder body 6 are provided with and are connected with tooth plate.
Described side-by-side oil cylinder jaw device, its described upper jaw that is made of jointly framework 1, nut 2, plunger rod 3, side plate 4, sealing ring 5, cylinder body 6 are 1-20.
In above-mentioned specific implementation process:
The lower end that described cylinder body 6 is provided with teeth, cylinder body 6 with the lower end of cylinder body 6 in the mode of one respectively is provided with in addition and is connected with independent tooth plate and makes; The described upper jaw that is made of jointly framework 1, nut 2, plunger rod 3, side plate 4, sealing ring 5, cylinder body 6 is made with 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 respectively; All obtained the good result of expection.
The utility model has carried out property on probation examination after making and finishing, and through examination on probation, has obtained the good result of expection.
The above is preferred embodiment of the present utility model only, is not that the utility model is done any pro forma restriction; The those of ordinary skill of all industry, but all shown in the by specification accompanying drawing and the above, and implement the utility model swimmingly; But all those skilled in the art in not breaking away from the technical solutions of the utility model scope, when can utilizing the above technology contents that discloses, and a little change of making, modify the equivalent variations with differentiation, are equivalent embodiment of the present utility model; Simultaneously, all foundations essence technology of the present utility model all still belongs in the scope of the technical solution of the utility model change, modification and the differentiation etc. of any equivalent variations that above embodiment did.
Claims (5)
1. a side-by-side oil cylinder jaw device comprises lower jaw (7), aluminium (8),
It is characterized in that: also be provided with framework (1), nut (2), plunger rod (3), side plate (4), sealing ring (5), cylinder body (6);
Described side-by-side oil cylinder jaw device, its framework (1) is connected by nut (2) screw threads for fastening with plunger rod (3), its framework (1) is fastenedly connected by securing member with side plate (4), its framework (1) is all slided to live with cylinder body (6) with cylinder body (6), plunger rod (3) with cylinder body (6), side plate (4) and is connected, in the mode of inlaying sealing ring (5) is installed between its plunger rod (3) and the cylinder body (6), its cylinder body (6) all pushes with lower jaw (7) with aluminium (8), aluminium (8) and is connected.
2. side-by-side oil cylinder jaw device according to claim 1 is characterized in that: described framework (1), nut (2), plunger rod (3), side plate (4), sealing ring (5), cylinder body (6) constitute upper jaw jointly.
3. side-by-side oil cylinder jaw device according to claim 1, it is characterized in that: described framework (1) is a frame body shape structure, described nut (2) is general nut type structure, described plunger rod (3) is for being provided with the cylinder rod shaped structure of centre bore, described side plate (4) is a platy structure, and described sealing ring (5) is general sealing cyclic structure, and described cylinder body (6) is a cylinder body shape structure, described lower jaw (7) is a platy structure, and described aluminium (8) is special-shaped aluminium shape structure.
4. side-by-side oil cylinder jaw device according to claim 1 is characterized in that: the lower end of described cylinder body (6) is provided with and is connected with tooth plate.
5. side-by-side oil cylinder jaw device according to claim 1 and 2 is characterized in that: described is 1-20 by framework (1), nut (2), plunger rod (3), side plate (4), sealing ring (5), the common upper jaw that constitutes of cylinder body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201520776U CN201067771Y (en) | 2007-06-25 | 2007-06-25 | Side by side oil cylinder tongs mouth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201520776U CN201067771Y (en) | 2007-06-25 | 2007-06-25 | Side by side oil cylinder tongs mouth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201067771Y true CN201067771Y (en) | 2008-06-04 |
Family
ID=39489142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201520776U Expired - Fee Related CN201067771Y (en) | 2007-06-25 | 2007-06-25 | Side by side oil cylinder tongs mouth device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201067771Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167875A (en) * | 2019-12-23 | 2020-05-19 | 太重（天津）重型装备科技开发有限公司 | Jaw for aluminum extrusion straightening machine and straightening machine comprising jaw |
-
2007
- 2007-06-25 CN CNU2007201520776U patent/CN201067771Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167875A (en) * | 2019-12-23 | 2020-05-19 | 太重（天津）重型装备科技开发有限公司 | Jaw for aluminum extrusion straightening machine and straightening machine comprising jaw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20100625 |