CN202461386U - Closed type multidirectional forging device - Google Patents
Closed type multidirectional forging device Download PDFInfo
- Publication number
- CN202461386U CN202461386U CN 201220070570 CN201220070570U CN202461386U CN 202461386 U CN202461386 U CN 202461386U CN 201220070570 CN201220070570 CN 201220070570 CN 201220070570 U CN201220070570 U CN 201220070570U CN 202461386 U CN202461386 U CN 202461386U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- lateral compression
- compression oil
- securing member
- forging device
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Press Drives And Press Lines (AREA)
- Forging (AREA)
Abstract
The utility model discloses a closed type multidirectional forging device which comprises a rack, a die for forming a product and a hydraulic transmission device, wherein the hydraulic transmission device comprises a main oil cylinder, an ejection oil cylinder and lateral extrusion oil cylinders; at least two lateral extrusion oil cylinders are arranged; a movable element is arranged at the rear end of each lateral extrusion oil cylinder; the rack comprises a bracket and a fastening member which is wound on the outer side of each movable element and fixedly connects multiple movable elements in turn; and the fastening member is of a closed annular structure. In the utility model, each movable element is arranged at the rear end of each lateral extrusion oil cylinder and fixedly connected with the fastening member; when each lateral extrusion oil cylinder extrudes a workpiece, the reaction force on the rack can directly act on the fastening member; and since the fastening member is of the closed annular structure, the stress balance at each part of the fastening member is guaranteed, the forging precision is effectively ensured, the generation of degraded products is reduced or eliminated, the working efficiency is improved, and the production cost is lowered.
Description
Technical field
The utility model relates to a kind of forging apparatus, is specifically related to a kind of inaccessible formula multiway forging device.
Background technology
Hydraulic jack is bigger with its power, and characteristics such as better working stability, and the Chang Zuowei dynamical element is used in field of machining widely, and is especially comparatively common at forging industry.
Adopting inaccessible formula multiway forging device that workpiece is carried out in the forging molding process,, be about under the master cylinder that upper and lower mould is inaccessible to be pinned through the hydraulic system effect; The lateral compression oil cylinder carries out lateral compression inwards; Behind the Workpiece shaping, the lateral compression oil cylinder is return, and master cylinder is return; The liftout oil cylinder ejects shaped article and return, and accomplishes the processing and forming of product.In the existing forging apparatus, the lateral compression oil cylinder generally is fixedly set on frame or the base, in the process that workpiece is pushed; Because frame bearing capacity everywhere is inconsistent; Very likely drive base or frame during the operation of lateral compression oil cylinder and produce corresponding distortion, thereby cause the range ability of lateral compression oil cylinder all directions inconsistent, therefore will cause workpiece to take place to the phenomenon of side skew; There is corresponding error in the processed and molded product size like this, and precision is forged in influence.Thereby cause the generation of substandard products, production cost increases accordingly, and operating efficiency is lower.
For addressing the above problem, a kind ofly can effectively guarantee to forge precision, reduce or avoid the generation of substandard products, to increase work efficiency, the forging apparatus that reduces production costs is demanded urgently occurring.
The utility model content
For solving existing forging apparatus in the process of extrusion modling workpiece, the situation of frame or base distortion often appears, cause workpiece machining error; Problems such as precision is forged in influence, and production cost is higher, and operating efficiency is lower; The utility model discloses a kind of inaccessible formula multiway forging device, forge precision, reduce or avoid the generation of substandard products to reach effective assurance; Increase work efficiency the purpose that reduces production costs.
For achieving the above object, the technical scheme of the utility model is following:
A kind of inaccessible formula multiway forging device comprises frame, is used for the mould of shaped article and is fixedly set on the said frame and acts on the hydraulic transmission on the said mould; Said hydraulic transmission comprises the master cylinder that is arranged at said mould top, is arranged at the lateral compression oil cylinder that said mould below is used for the liftout oil cylinder of blanking and is used for the lateral compression shaping workpiece; Said lateral compression oil cylinder is at least 2, and said lateral compression oil cylinder rear end is provided with the moving element that can move along said lateral compression oil cylinder inner wall;
Said frame comprises the support that is used for the said lateral compression oil cylinder of support fixation, and the securing member that is wire-wrapped in the outside of said each moving element and successively said a plurality of moving elements is fixedly connected, and said securing member is airtight loop configuration.
Preferably, said support is fixedly connected with the sidewall of said lateral compression oil cylinder.
Preferably, said moving element is that an end stretches into the inboard end of said lateral compression oil cylinder and stretches out the outer bonnet that is fixedly connected with said securing member of said lateral compression oil cylinder.
Preferably, said moving element is to be arranged at the inboard lower piston of said lateral compression oil cylinder, and said lower piston is provided with connecting rod, and said connecting rod stretches out the said lateral compression oil cylinder outside to be fixed with said securing member.
Preferably, the ring support that is formed in one of said securing member.
Preferably, said securing member is a polygonal frame, or is Wrapping formed steel band or steel wire rope, or for the outside polygonal frame that is wound with steel band or steel wire rope, is connected to said moving element in the said securing member.
The disclosed inaccessible formula multiway forging device of the utility model comprises frame, is used for the mould of shaped article, and hydraulic transmission; The master cylinder that said hydraulic transmission comprises, liftout oil cylinder and lateral compression oil cylinder, said lateral compression oil cylinder is at least 2, said lateral compression oil cylinder rear end is provided with the moving element that can move along said lateral compression oil cylinder inner wall; Said frame comprises the support that is used for the said lateral compression oil cylinder of support fixation, and the securing member that is wire-wrapped in the outside of said each moving element and successively said a plurality of moving elements is fixedly connected, and said securing member is airtight loop configuration.The utility model is provided with moving element through the rear end at the lateral compression oil cylinder, and makes moving element be fixedly connected with securing member, when each lateral compression oil cylinder carries out squeezing action to workpiece; The power that reacts on the frame can directly act on the securing member, because securing member is airtight loop configuration, guarantees that securing member receives equilibrium of forces everywhere; Effectively guaranteed the forging precision; Reduce or avoid the generation of substandard products, increase work efficiency, reduced production cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of inaccessible formula multiway forging device of the utility model;
Fig. 2 is the structural representation that the lateral compression oil cylinder is fixedly connected embodiment 1 in the disclosed a kind of inaccessible formula multiway forging device of the utility model with securing member;
Fig. 3 is the structural representation that the lateral compression oil cylinder is fixedly connected embodiment 2 in the disclosed a kind of inaccessible formula multiway forging device of the utility model with securing member.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
1, frame 2, mould 3, master cylinder 4, liftout oil cylinder 5, lateral compression oil cylinder 6, support;
11, bonnet 12, ring support 21, lower piston 22, connecting rod 23, framework 24, steel band.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of inaccessible formula multiway forging device and forge precision, reduce or avoid the generation of substandard products, increase work efficiency the purpose that reduces production costs to reach effective assurance.
Like Fig. 1, shown in 2, a kind of inaccessible formula multiway forging device comprises frame 1, is used for the mould 2 of shaped article and is fixedly set on the frame 1 and acts on the hydraulic transmission on the mould 2; Hydraulic transmission comprises the master cylinder 3 that is arranged at mould 2 tops, is arranged at the lateral compression oil cylinder 5 that mould 2 belows are used for the liftout oil cylinder 4 of blanking and are used for the lateral compression shaping workpiece; Lateral compression oil cylinder 5 is 2, and lateral compression oil cylinder 5 rear ends are provided with can be along the moving element of move in the lateral compression oil cylinder 5; Frame 1 comprises the support 6 that is used for support fixation lateral compression oil cylinder 5, and the securing member that is wire-wrapped in the outside of each moving element and successively a plurality of moving elements is fixedly connected, and securing member is airtight loop configuration.
Rear end through at the lateral compression oil cylinder is provided with moving element, and makes moving element be fixedly connected with securing member, when each lateral compression oil cylinder carries out squeezing action to workpiece; The power that reacts on the frame can directly act on the securing member, because securing member is airtight loop configuration, guarantees that securing member receives equilibrium of forces everywhere; Effectively improved the forging precision; Reduce or avoid the generation of substandard products, increase work efficiency, reduced production cost.
Moving element is that an end stretches into lateral compression oil cylinder 5 inboard ends and stretches out the outer bonnets 11 that are fixedly connected with securing member of lateral compression oil cylinder 5.The ring support 12 that securing member is formed in one.When the lateral compression oil cylinder does work; The reaction force that produces will promote bonnet 11 and move, because ring support 12 is wire-wrapped in bonnet 11 outsides, then bonnet 11 can be given ring support 12 with force transmission; Make the force balance of each lateral compression oil cylinder generation through ring support; Power does not act on above the frame, has reduced the load-bearing requirement of frame, has simplified the structure of frame.Guarantee the machining accuracy of workpiece, enhance productivity, reduce production costs.
As shown in Figure 3, all the other are identical with embodiment 1, and difference is; Lateral compression oil cylinder 5 is 3 that are uniformly distributed with; Moving element is the lower piston 21 that is arranged at lateral compression oil cylinder 5 inboards, and lower piston 21 is provided with connecting rod 22, and connecting rod 22 stretches out lateral compression oil cylinder 5 outsides and securing member is fixed.Securing member is polygonal framework 23, or is Wrapping formed steel band 24 or steel wire rope, or is the outside polygonal framework 23 that is wound with steel band 24 or steel wire rope.Framework 23 is a triangular framing, is connected to moving element in the securing member.When 5 actings of lateral compression oil cylinder; The reaction force that produces will promote lower piston 21 and move with connecting rod 22, owing to be connected to connecting rod in the framework, then connecting rod can directly act on active force on the framework 23; Make the force balance of each lateral compression oil cylinder generation through framework; Power does not act on above the frame, has reduced the load-bearing requirement of frame, has simplified the structure of frame.Guarantee the machining accuracy of workpiece, enhance productivity, reduce production costs.
Through arranged outside steel band or steel wire rope at framework, improve the intensity of framework, avoid framework to produce distortion, in addition, except that adopting steel band or wire cable strengthening framework, also can on framework, fixedly install reinforcement etc., specific constructive form does not limit.
Except that the foregoing description, the quantity of lateral compression oil cylinder can be 4,5 or a plurality of, and the shape of framework can be designed to polygonized structure according to the quantity of lateral compression oil cylinder, specifically looks workpiece processing and need and decide.
The disclosed inaccessible formula multiway forging device of the utility model comprises frame, is used for the mould of shaped article, and hydraulic transmission; The master cylinder that said hydraulic transmission comprises, liftout oil cylinder and lateral compression oil cylinder, said lateral compression oil cylinder is at least 2, said lateral compression oil cylinder rear end is provided with the moving element that can move along said lateral compression oil cylinder inner wall; Said frame comprises the support that is used for the said lateral compression oil cylinder of support fixation, and the securing member that is wire-wrapped in the outside of said each moving element and successively said a plurality of moving elements is fixedly connected, and said securing member is airtight loop configuration.The utility model is provided with moving element through the rear end at the lateral compression oil cylinder, and makes moving element be fixedly connected with securing member, when each lateral compression oil cylinder carries out squeezing action to workpiece; The power that reacts on the frame can directly act on the securing member, because securing member is airtight loop configuration, guarantees that securing member receives equilibrium of forces everywhere; Effectively guaranteed the forging precision; Reduce or avoid the generation of substandard products, increase work efficiency, reduced production cost.
More than be description,, make this area professional and technical personnel can realize or use the utility model through above-mentioned explanation to the disclosed embodiments to the utility model embodiment.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. inaccessible formula multiway forging device comprises frame, is used for the mould of shaped article and is fixedly set on the said frame and acts on the hydraulic transmission on the said mould; It is characterized in that; Said hydraulic transmission comprises the master cylinder that is arranged at said mould top, is arranged at the lateral compression oil cylinder that said mould below is used for the liftout oil cylinder of blanking and is used for the lateral compression shaping workpiece; Said lateral compression oil cylinder is at least 2, and said lateral compression oil cylinder rear end is provided with the moving element that can move along said lateral compression oil cylinder inner wall;
Said frame comprises the support that is used for the said lateral compression oil cylinder of support fixation, and the securing member that is wire-wrapped in the outside of said each moving element and successively said a plurality of moving elements is fixedly connected, and said securing member is airtight loop configuration.
2. inaccessible formula multiway forging device according to claim 1 is characterized in that said support is fixedly connected with the sidewall of said lateral compression oil cylinder.
3. inaccessible formula multiway forging device according to claim 2 is characterized in that, said moving element is that an end stretches into the inboard end of said lateral compression oil cylinder and stretches out the outer bonnet that is fixedly connected with said securing member of said lateral compression oil cylinder.
4. inaccessible formula multiway forging device according to claim 2; It is characterized in that; Said moving element is to be arranged at the inboard lower piston of said lateral compression oil cylinder, and said lower piston is provided with connecting rod, and said connecting rod stretches out the said lateral compression oil cylinder outside to be fixed with said securing member.
5. according to each described inaccessible formula multiway forging device of claim 1-4, it is characterized in that the ring support that said securing member is formed in one.
6. according to each described inaccessible formula multiway forging device of claim 1-4; It is characterized in that said securing member is a polygonal frame, or be Wrapping formed steel band or steel wire rope; Or, be connected to said moving element in the said securing member for the outside polygonal frame that is wound with steel band or steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070570 CN202461386U (en) | 2012-02-29 | 2012-02-29 | Closed type multidirectional forging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070570 CN202461386U (en) | 2012-02-29 | 2012-02-29 | Closed type multidirectional forging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461386U true CN202461386U (en) | 2012-10-03 |
Family
ID=46909584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220070570 Withdrawn - After Issue CN202461386U (en) | 2012-02-29 | 2012-02-29 | Closed type multidirectional forging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202461386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794380A (en) * | 2012-02-29 | 2012-11-28 | 张家港市九鼎机械有限公司 | Block type multidirectional forging device |
| CN102950237A (en) * | 2012-11-30 | 2013-03-06 | 天津市天锻压力机有限公司 | Multidirectional pressing hydraulic machine of petroleum drill stem joint |
| CN103706747A (en) * | 2013-12-27 | 2014-04-09 | 荣成金辰机械制造有限公司 | Lateral extrusion device for closed die forging |
-
2012
- 2012-02-29 CN CN 201220070570 patent/CN202461386U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794380A (en) * | 2012-02-29 | 2012-11-28 | 张家港市九鼎机械有限公司 | Block type multidirectional forging device |
| CN102794380B (en) * | 2012-02-29 | 2013-07-24 | 张家港市九鼎机械有限公司 | Block type multidirectional forging device |
| CN102950237A (en) * | 2012-11-30 | 2013-03-06 | 天津市天锻压力机有限公司 | Multidirectional pressing hydraulic machine of petroleum drill stem joint |
| CN102950237B (en) * | 2012-11-30 | 2016-08-03 | 天津市天锻压力机有限公司 | A kind of multidirectional pressing hydraulic machine of joint of petroleum drill rod |
| CN103706747A (en) * | 2013-12-27 | 2014-04-09 | 荣成金辰机械制造有限公司 | Lateral extrusion device for closed die forging |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202461386U (en) | Closed type multidirectional forging device | |
| US10040675B2 (en) | Carriage assembly for materials handling vehicle and method for making same | |
| CN104226711A (en) | Extrusion die with multiple corners and forming method thereof | |
| CN103879007B (en) | Two dynamic hydropress | |
| CN102794380B (en) | Block type multidirectional forging device | |
| CN103551408A (en) | Extrusion moulding method for parts with inner flanges and outer flanges and extrusion mould | |
| CN201901489U (en) | Small-sized rotating stand for metal wire blank | |
| CN104084514B (en) | A kind of semiaxis forging molding process | |
| CN103170519A (en) | Multi-directional hydraulic extrusion press for semi-solid metal forming | |
| CN204398357U (en) | A kind of double action hydraulic press | |
| CN103331324A (en) | Direct ECAE (Equal Channel Angular Extrusion) mould | |
| CN104669658A (en) | Multi-shaft hydraulic machine | |
| CN208894881U (en) | One kind squeezing end-sealing die for molding machine | |
| CN203842938U (en) | Drawing mould | |
| CN202727325U (en) | Tube blank stretching sealing device of plastic blow-molding machine | |
| CN205763100U (en) | A kind of vehicle top eyelid covering curved arc equipment | |
| CN203140473U (en) | Anti-bending straightening device of aluminum profile | |
| CN203927368U (en) | A kind of intensive hollow profile | |
| CN201147998Y (en) | Blank holder device of hydraulic machine | |
| CN206065081U (en) | A kind of Extrusion Process of Aluminum Alloy Profile mould die spotting press | |
| CN205183639U (en) | Press is with collapsible formula workstation | |
| CN202943798U (en) | Separated-type bimodule hydraulic tire vulcanizer | |
| CN102873122A (en) | Solid section backward extrusion device | |
| CN103111485A (en) | Anti-bending straightening device of aluminum extruded sections | |
| CN102626722A (en) | Pecker driving and positioning device of vertical extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121003 Effective date of abandoning: 20130821 |
|
| RGAV | Abandon patent right to avoid regrant |