CN102343377A - Toggle lever metal extruder - Google Patents
Toggle lever metal extruder Download PDFInfo
- Publication number
- CN102343377A CN102343377A CN2011102777707A CN201110277770A CN102343377A CN 102343377 A CN102343377 A CN 102343377A CN 2011102777707 A CN2011102777707 A CN 2011102777707A CN 201110277770 A CN201110277770 A CN 201110277770A CN 102343377 A CN102343377 A CN 102343377A
- Authority
- CN
- China
- Prior art keywords
- frame
- pressure system
- side pressure
- elbow
- cylinder
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a toggle lever metal extruder, which comprises a framework-type rack and is creatively characterized in that a workbench is arranged at the lower part of the rack, a sliding block is arranged above the workbench and can reciprocate on the rack along a vertical direction, and two sides of the work bench are provided with lateral pressing cylinders; a toggle lever mechanism is arranged on the upper part of the rack and mainly comprises an upper support, an upper toggle lever, a lower toggle lever and a lower support; and a driving mechanism is arranged outside the toggle lever mechanism and comprises a hydraulic cylinder, a first connecting lever and a second connecting lever. A hydraulic cylinder and the lateral pressing cylinder act to drive an upper die, a left male die and a right male die to move to a lower die on the workbench for pressing. The driving mechanism drives the toggle lever mechanism to move the sliding block, the sliding block is fast in a return downward trip, and a working stroke is slow and stable; in addition, in the working stroke, the stamping pressure has long duration, the pressing efficiency is high, the stress bearing effect of the rack is good, so that the installed power is reduced and the production cost is lowered.
Description
Technical field
The present invention relates to a kind of metal extrusion press, design a kind of toggle link metal extrusion press that is used for the oil drill rocker compacting especially.
Background technology
When carrying out the extrusion modling of oil drill rocker, traditional method adopts conventional press to suppress, and promptly slide block is directly driven by the master cylinder that is located at its top and realizes upper and lower moving, and the workbench both sides are provided with side pressure system cylinder.Utilize slide block to drive the shank portion that patrix and the counterdie matched moulds on the workbench carry out the extrusion modling oil drill rocker, and assist the cavity that forms the oil drill rocker two ends by side pressure system cylinder driving left and right sides punch.
The shortcoming of the conventional press of this kind is: need to use the large-tonnage frame hydraulic press more than the 1200T; The conventional hydraulic press of little tonnage when pressurize in the master cylinder hydraulic oil be compressed; Then be prone to cause the oil drill rocker overlap; Need carry out earlier can carrying out finish turning after rough turn, therefore inefficiency adopts the cost of conventional press compression moulding very high.In addition, when side pressure system cylinder is installed on the frame, adopt cylinder mouth flange directly to be fastened on the frame through bolt usually, the bolt easy fracture needs periodic replacement, and influence is produced normally.
Summary of the invention
The technical problem that the present invention will solve provides a kind of efficient height, toggle link metal extrusion press that cost is low suppressed.
For solving the problems of the technologies described above; Technical scheme of the present invention is: a kind of toggle link metal extrusion press; Comprise the frame-type frame, its innovative point is: the bottom of said frame is a workbench, and the top of said workbench is provided with slide block; This slide block can vertically move back and forth on frame, and the both sides of workbench are equipped with side pressure system cylinder; Top in frame is provided with elbow-bar mechanism; Elbow-bar mechanism mainly comprises upper bracket, upper elbow lever, lower elbow lever, the undersetting that sets gradually from the top down; Upper bracket is connected through upper pin with upper elbow lever, and upper elbow lever is connected through middle bearing pin with lower elbow lever, and lower elbow lever is connected through lower bearing pin with undersetting; Upper bracket is connected fixing with housiung separator, undersetting is connected fixing with slide block; The arranged outside of elbow-bar mechanism has driving mechanism; Driving mechanism comprises hydraulic cylinder, first connecting rod and second connecting rod; The piston rod end of hydraulic cylinder, first connecting rod end and second connecting rod end are hinged; Hydraulic cylinder body is fixed on the side top of frame, and the end of first connecting rod is fixed on the sidepiece of frame, and the end of second connecting rod is connected with middle bearing pin between upper elbow lever and the lower elbow lever.
Further, said elbow-bar mechanism is a pair of, is symmetricly set on the slide block top.
Further; Be provided with governor motion between the undersetting of said slide block and elbow-bar mechanism; This governor motion comprises last movable voussoir, the following fixedly voussoir that the inclined-plane cooperatively interacts, and is fixed on the framework on the slide block, and the clamping screw and adjusting bolt in the framework stretched in the end that is threaded on the said framework; The end of said clamping screw props up movable voussoir, regulates the end and following fixedly voussoir threaded engagement of bolt.
Further; The syndeton of said side pressure system cylinder and frame is: comprise a cover plate; Drive locating hole behind the side pressure system cylinder on the cover plate, on the vertical gusset of said frame, have side pressure system cylinder prelocalization hole, the cylinder body front and back ends of said side pressure system cylinder is provided with the annular table terrace respectively; Clamp the front and back ends annular table terrace of side pressure system cylinder cylinder body by the vertical gusset of frame and cover plate respectively from the front and back ends of side pressure system cylinder, cover plate is connected fixing and locking side pressure system cylinder with frame through bolt.
The invention has the advantages that: during use, move the sight line compacting by hydraulic cylinder and side pressure system cylinder action drives patrix, left punch, the counterdie of right punch on workbench.Slide block drives elbow-bar mechanism by driving mechanism and realizes moving, and the slide block backhaul, descend speed fast soon, and speed of working stroke is slow and steady; And stamping press longer duration in the impulse stroke, compacting efficient is high, and the frame stressed effect is good; Reduce installed power, reduced production cost.
Elbow-bar mechanism is a pair of, and the slide block stressed effect is good, guarantees the compacting quality.Be provided with governor motion between the undersetting of slide block and elbow-bar mechanism, so that after connecting the middle bearing pin wearing and tearing of upper and lower toggle link in the elbow-bar mechanism, carry out the adjustment of slide position, can normal smoothly no gap matched moulds when making compacting.
Side pressure system oil cylinder is fixedly clamped through the vertical gusset of cover plate and frame, is difficult for causing the fracture of bolt during use, improves bolt service life greatly.
Description of drawings
Fig. 1 is a toggle link metal extrusion press structural representation of the present invention.
Fig. 2 is governor motion structural representation among the present invention.
The specific embodiment
As shown in Figure 1, frame 1, workbench 2, slide block 3, side pressure system cylinder 4, upper bracket 51, upper elbow lever 52, lower elbow lever 53, undersetting 54, hydraulic cylinder 61, first connecting rod 62 and second connecting rod 63.
Above-mentioned frame 1 is a frame-type; The bottom of frame 1 is a workbench 2, and the top of workbench 2 is provided with slide block 3, and the vertical guide rail of these slide block 3 sides and frame 1 is slidingly matched; Make slide block 3 vertically to move back and forth along frame 1 vertical guide rail, the both sides of workbench 2 are provided with side pressure system cylinder 4.
Be provided with a pair of left and right symmetrically arranged elbow-bar mechanism on the top of frame 1; Elbow-bar mechanism mainly comprises upper bracket 51, upper elbow lever 52, lower elbow lever 53, the undersetting 54 that sets gradually from the top down; Upper bracket 51 and upper elbow lever 52 are connected through upper pin; Upper elbow lever 52 is connected through middle bearing pin with lower elbow lever 53, and lower elbow lever 53 and undersetting 54 are connected through lower bearing pin.Upper bracket 51 is connected fixing with frame 1 crossbeam, undersetting 54 is connected fixing with slide block 3.
The arranged outside of elbow-bar mechanism all has driving mechanism; It comprises hydraulic cylinder 61, first connecting rod 62 and second connecting rod 63; The piston rod end of hydraulic cylinder 61, first connecting rod 62 ends and second connecting rod 63 ends are hinged; Hydraulic cylinder 61 cylinder bodies are fixed on the side top of frame 1, and the end of first connecting rod 62 is fixed on the sidepiece of frame 1, and the end of second connecting rod 63 is connected with middle bearing pin between upper elbow lever 52 and the lower elbow lever 53.During hydraulic cylinder 61 actions, drive the vertical direction that realizes slide block 3 through driving mechanism and elbow-bar mechanism and move.
Between the undersetting 54 of slide block 3 and elbow-bar mechanism, be provided with governor motion, as shown in Figure 2, comprise last movable voussoir 71, following fixedly voussoir 72 that the inclined-plane cooperatively interacts; And be fixed on the framework 73 on the slide block 3; Go up movable voussoir 71 last, following fixedly voussoir 72 is following, and the clamping screw 74 and adjusting bolt 75 in the framework 73 stretched in the end that is threaded on the framework 73; The end of clamping screw 74 props up movable voussoir 71, regulates the end and following fixedly voussoir 72 threaded engagement of bolt 75.
On the frame 1 of workbench 2 both sides side pressure system cylinder 4 is installed; Side pressure system cylinder 4 with the concrete syndeton of frame 1 is: comprise a cover plate 8; Drive locating hole behind the side pressure system cylinder on the cover plate 8; On the vertical gusset 11 of frame 1, have side pressure system cylinder prelocalization hole, the cylinder body front and back ends of side pressure system cylinder 4 is provided with the annular table terrace respectively.Clamp the front and back ends annular table terrace of side pressure system cylinder 4 cylinder bodies by the vertical gusset of frame 1 11 and cover plate 8 respectively from the front and back ends of side pressure system cylinder 4, again through bolt 9 with cover plate 8 and frame 1 realization side pressure system cylinder 4 installing and fixing on frame 1.
During use, on the workbench 2 counterdie is installed, on the slide block 3 patrix is installed, on the side pressure system cylinder 4 of and arranged on left and right sides, left and right punch is installed respectively, 4 actions realize compacting to hydraulic cylinder 61 with both sides compacting cylinder.
Claims (4)
1. toggle link metal extrusion press; Comprise the frame-type frame, it is characterized in that: the bottom of said frame is a workbench, and the top of said workbench is provided with slide block; This slide block can vertically move back and forth on frame, and the both sides of workbench are equipped with side pressure system cylinder; Top in frame is provided with elbow-bar mechanism; Elbow-bar mechanism mainly comprises upper bracket, upper elbow lever, lower elbow lever, the undersetting that sets gradually from the top down; Upper bracket is connected through upper pin with upper elbow lever, and upper elbow lever is connected through middle bearing pin with lower elbow lever, and lower elbow lever is connected through lower bearing pin with undersetting; Upper bracket is connected fixing with housiung separator, undersetting is connected fixing with slide block; The arranged outside of elbow-bar mechanism has driving mechanism; Driving mechanism comprises hydraulic cylinder, first connecting rod and second connecting rod; The piston rod end of hydraulic cylinder, first connecting rod end and second connecting rod end are hinged; Hydraulic cylinder body is fixed on the side top of frame, and the end of first connecting rod is fixed on the sidepiece of frame, and the end of second connecting rod is connected with middle bearing pin between upper elbow lever and the lower elbow lever.
2. toggle link metal extrusion press according to claim 1 is characterized in that: said elbow-bar mechanism is a pair of, is symmetricly set on the slide block top.
3. toggle link metal extrusion press according to claim 1 and 2; It is characterized in that: be provided with governor motion between the undersetting of said slide block and elbow-bar mechanism; This governor motion comprises last movable voussoir, the following fixedly voussoir that the inclined-plane cooperatively interacts, and is fixed on the framework on the slide block, and the clamping screw and adjusting bolt in the framework stretched in the end that is threaded on the said framework; The end of said clamping screw props up movable voussoir, regulates the end and following fixedly voussoir threaded engagement of bolt.
4. toggle link metal extrusion press according to claim 1; It is characterized in that: the syndeton of said side pressure system cylinder and frame is: comprise a cover plate; Drive locating hole behind the side pressure system cylinder on the cover plate; On the vertical gusset of said frame, have side pressure system cylinder prelocalization hole, the cylinder body front and back ends of said side pressure system cylinder is provided with the annular table terrace respectively; Clamp the front and back ends annular table terrace of side pressure system cylinder cylinder body by the vertical gusset of frame and cover plate respectively from the front and back ends of side pressure system cylinder, cover plate is connected fixing and locking side pressure system cylinder with frame through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110277770 CN102343377B (en) | 2011-09-19 | 2011-09-19 | Toggle lever metal extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110277770 CN102343377B (en) | 2011-09-19 | 2011-09-19 | Toggle lever metal extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102343377A true CN102343377A (en) | 2012-02-08 |
| CN102343377B CN102343377B (en) | 2012-12-26 |
Family
ID=45542656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110277770 Expired - Fee Related CN102343377B (en) | 2011-09-19 | 2011-09-19 | Toggle lever metal extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102343377B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956463A (en) * | 2017-05-17 | 2017-07-18 | 扬力集团股份有限公司 | A kind of multi-link lever press stroke adjustment retaining mechanism |
| CN106956462A (en) * | 2017-05-16 | 2017-07-18 | 扬力集团股份有限公司 | The stroke adjustment retaining mechanism of multi-link lever press |
| CN109702128A (en) * | 2019-02-27 | 2019-05-03 | 河南科技大学 | A kind of supercharging device and its booster body |
| CN109702129A (en) * | 2019-02-27 | 2019-05-03 | 河南科技大学 | Liquid forging device and its booster body |
| CN109746276A (en) * | 2019-02-27 | 2019-05-14 | 河南科技大学 | A kind of hydraulic press for wheel hub forming |
| CN112091145A (en) * | 2020-09-28 | 2020-12-18 | 高密三江机械制造有限公司 | Toggle rod mechanism of horizontal forging machine and machining process thereof |
| CN114472573A (en) * | 2022-02-23 | 2022-05-13 | 江苏启力锻压机床有限公司 | Extrusion forming method for automobile air suspension piston cylinder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004009066A (en) * | 2002-06-04 | 2004-01-15 | Amino:Kk | Press for deep-drawing |
| JP2008043970A (en) * | 2006-08-14 | 2008-02-28 | Ihi Corp | Servo press, and operating method therefor |
| CN101412046A (en) * | 2008-11-13 | 2009-04-22 | 江苏启力锻压机床有限公司 | Horizontal type toggle rod quick extrusion press |
| CN202238989U (en) * | 2011-09-19 | 2012-05-30 | 南通润德机械科技有限公司 | Metal extruder with toggle rods |
-
2011
- 2011-09-19 CN CN 201110277770 patent/CN102343377B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004009066A (en) * | 2002-06-04 | 2004-01-15 | Amino:Kk | Press for deep-drawing |
| JP2008043970A (en) * | 2006-08-14 | 2008-02-28 | Ihi Corp | Servo press, and operating method therefor |
| CN101412046A (en) * | 2008-11-13 | 2009-04-22 | 江苏启力锻压机床有限公司 | Horizontal type toggle rod quick extrusion press |
| CN202238989U (en) * | 2011-09-19 | 2012-05-30 | 南通润德机械科技有限公司 | Metal extruder with toggle rods |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956462A (en) * | 2017-05-16 | 2017-07-18 | 扬力集团股份有限公司 | The stroke adjustment retaining mechanism of multi-link lever press |
| CN106956462B (en) * | 2017-05-16 | 2019-04-19 | 扬力集团股份有限公司 | The stroke adjustment retaining mechanism of multi-link lever press |
| CN106956463A (en) * | 2017-05-17 | 2017-07-18 | 扬力集团股份有限公司 | A kind of multi-link lever press stroke adjustment retaining mechanism |
| CN106956463B (en) * | 2017-05-17 | 2019-04-19 | 扬力集团股份有限公司 | A kind of multi-link lever press stroke adjustment retaining mechanism |
| CN109702128A (en) * | 2019-02-27 | 2019-05-03 | 河南科技大学 | A kind of supercharging device and its booster body |
| CN109702129A (en) * | 2019-02-27 | 2019-05-03 | 河南科技大学 | Liquid forging device and its booster body |
| CN109746276A (en) * | 2019-02-27 | 2019-05-14 | 河南科技大学 | A kind of hydraulic press for wheel hub forming |
| CN109702129B (en) * | 2019-02-27 | 2020-03-13 | 河南科技大学 | Liquid forging device and pressurizing mechanism thereof |
| CN112091145A (en) * | 2020-09-28 | 2020-12-18 | 高密三江机械制造有限公司 | Toggle rod mechanism of horizontal forging machine and machining process thereof |
| CN114472573A (en) * | 2022-02-23 | 2022-05-13 | 江苏启力锻压机床有限公司 | Extrusion forming method for automobile air suspension piston cylinder |
| CN114472573B (en) * | 2022-02-23 | 2022-12-30 | 江苏启力锻压机床有限公司 | Extrusion forming method for automobile air suspension piston cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102343377B (en) | 2012-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102343377B (en) | Toggle lever metal extruder | |
| CN102896192A (en) | Stamping device for thin plate | |
| CN204382688U (en) | A kind of internal high pressure forming hydraulic press with multi link clamping mechanism | |
| CN202238989U (en) | Metal extruder with toggle rods | |
| CN208303597U (en) | A kind of aluminum profile press machine | |
| CN204640233U (en) | Clamping material mechanism is directly driven in two oil cylinder series connection | |
| CN105751560A (en) | Long-stroke wedge type energy-saving hydraulic machine and working method thereof | |
| CN102555254A (en) | Main transmission mechanism for high-speed press | |
| CN219766486U (en) | Stamping head for metal material processing | |
| CN201446580U (en) | Four guide pillar hydraulic transmission structure for a punch | |
| CN103111484B (en) | Metal plastic forming device with bidirectional extrusion function | |
| CN204052610U (en) | A kind of drawing die | |
| CN204842681U (en) | Novel cylinder class pipe fitting side opening turn -ups mould | |
| CN206186214U (en) | Hydraulic press with a collection die sinking, compress tightly, device that three functions of leveling are integrative | |
| CN201338023Y (en) | In-mold shearing device for aluminum extrusion machines | |
| CN210498175U (en) | Trimming and stripping mechanism suitable for hot die forging of pistons with different diameters | |
| CN209935656U (en) | Adjusting device in corrosion-resistant pull rod punching machine | |
| CN203091447U (en) | Metal plastic forming device with bidirectional extrusion function | |
| CN201552773U (en) | Two-way hole punching press with follow-up matched die force | |
| JP2013039585A (en) | Shearing machine for extrusion press | |
| CN201906777U (en) | Processing and compression device of frame type forming press | |
| CN101758134A (en) | Bidirectional punching press with constantly changing mold clamping force | |
| CN201552197U (en) | High precision electrode extrusion shaping hydrostatic press | |
| CN201086407Y (en) | Connector bend one-shot forming hydraulic press | |
| CN201320846Y (en) | Pressing machine with double-column movable table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Toggle lever metal extruder Effective date of registration: 20151217 Granted publication date: 20121226 Pledgee: Rugao science and Technology Park Pledgor: NANTONG RUNDE MECHANICAL TECHNOLOGY Co.,Ltd. Registration number: 2015320000023 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co.,Ltd. Address before: Rugao City, Jiangsu province 226500 Nantong City Economic Development Zone No. 98 group 14 Deng yuan Cun Patentee before: NANTONG RUNDE MECHANICAL TECHNOLOGY Co.,Ltd. |
|
| CI03 | Correction of invention patent | ||
| CI03 | Correction of invention patent |
Correction item: Patentee|Address Correct: Nantong Runde Machinery Technology Co., Ltd.|226500 No. 98, Group 14, Dengyuan Village, Rugao Economic Development Zone, Nantong City, Jiangsu Province False: Huzhou Youyan Intellectual Property Service Co., Ltd.|313000 Room 1020, 1st Floor, Nanxun Science and Technology Pioneer Park, No.666, Chaoyang Road, Nanxun Town, Nanxun District, Huzhou City, Zhejiang Province Number: 52-01 Volume: 35 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 |