CN203198274U - Multi-connecting-rod guide post mechanism of press machine - Google Patents
Multi-connecting-rod guide post mechanism of press machine Download PDFInfo
- Publication number
- CN203198274U CN203198274U CN 201320054760 CN201320054760U CN203198274U CN 203198274 U CN203198274 U CN 203198274U CN 201320054760 CN201320054760 CN 201320054760 CN 201320054760 U CN201320054760 U CN 201320054760U CN 203198274 U CN203198274 U CN 203198274U
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- connecting rods
- connecting rod
- shell
- forcing press
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a many connecting rods guide pillar mechanism of press, reach the guide pillar subassembly that matches with connecting rod quantity including bent axle, three piece at least connecting rods, connecting rod one end pin joint is on the bent axle, the other end and guide pillar subassembly pin joint, the guide pillar subassembly is used for applying pressure to the mould. When the connecting rods apply pressure to the die, the utility model uniformly transmits the force to the crankshaft through the connecting rods, so that the deformation of the crankshaft is small; meanwhile, the connecting rods can increase the resistance of the connecting rods when the connecting rods incline relative to the die, improve the verticality of the connecting rods relative to the die and further improve the precision of the press.
Description
Technical field
The utility model relates to a kind of many connecting rods of forcing press guide pillar mechanism.
Background technology
A kind of slide block that can make of forcing press is reciprocating, and applies the machine of certain pressure in the desired direction to mould; Make metal generation plastic deformation and fracture be processed into part by metal blank being applied powerful pressure.Forcing press can be widely used in technologies such as cut-out, punching, blanking, bending, riveted and shaping; Have characteristics such as of many uses, production efficiency height.
Existing forcing press generally moves reciprocatingly by the bent axle drivening rod, and slide block is followed link motion, mould is exerted pressure during to the limit inferior position at slide block movement, and then works the work piece into type.On the existing press crankshaft one or two connecting rods only are set generally, adopt the forcing press of this structure when work, the crankshaft deformation amount is bigger, and the easy run-off the straight of connecting rod, causes occurring mismachining tolerance.For this reason, be necessary existing press structure is made the improvement design.
The utility model content
In order to address the above problem, the utility model provides a kind of many connecting rods of forcing press guide pillar mechanism.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of many connecting rods of forcing press guide pillar mechanism, comprise bent axle, at least three connecting rods and with the guide pillar assembly of connecting rod quantity Matching, described connecting rod one end is articulated on the bent axle, the other end articulates with the guide pillar assembly, described guide pillar assembly is for exerting pressure to mould.
Described guide pillar assembly comprises bulb, shell and the ball seat that cooperates with bulb, and described bulb is fixedlyed connected with connecting rod, and described ball seat is fixedly mounted on the shell, and described shell is used for exerting pressure to mould.
Described shell also comprises a telescoping mechanism, and described telescoping mechanism setting is used for regulating outer cover length in the enclosure.
Described telescoping mechanism comprises screw mandrel, the guide pillar that cooperates with wire rod thread and turbine, and described screw mandrel is fixing, and described turbine is installed on the shell and with guide pillar and is in transmission connection in the enclosure, and described guide column sleeve is located on the screw mandrel.
Described guide pillar is connected with a mount pad, and described mount pad is used for installing slide block, and described slide block is used for exerting pressure to mould.
Described connecting rod is provided with a through hole, is provided with bearing in this through hole, and described connecting rod is articulated by bearing and bent axle.
Described connecting rod and guide pillar assembly are respectively arranged with three.
Described connecting rod and guide pillar assembly are respectively arranged with four.
The beneficial effects of the utility model are: adopt the utility model of said structure when connecting rod is exerted pressure to mould, by many connecting rods power is delivered on the bent axle uniformly, make that the crankshaft deformation amount is less; Simultaneously, the resistance when many connecting rods can increase the relative mould of connecting rod and tilt improves the perpendicularity of the relative mould of connecting rod, further improves the precision of forcing press; Make the utility model applicable to the mould of differing heights by the telescoping mechanism that adjustable length is set, adaptability is strong.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the assembling schematic diagram of the present utility model that is provided with three connecting rods;
Fig. 2 is the cutaway view of connecting rod and guide pillar assembly in the utility model;
Fig. 3 is the schematic three dimensional views of connecting rod and guide pillar assembly in the utility model;
Fig. 4 is the assembling schematic diagram of the present utility model that is provided with four connecting rods.
The specific embodiment
With reference to Fig. 1～Fig. 4, the utility model is a kind of many connecting rods of forcing press guide pillar mechanism, comprise bent axle 1, at least three connecting rods 2 and with the guide pillar assembly 3 of connecting rod 2 quantity Matching, connecting rod 2 one ends are articulated on the bent axle 1, the other end and guide pillar assembly 3 articulate, and guide pillar assembly 3 is used for exerting pressure to mould, and connecting rod 2 is provided with a through hole, be provided with bearing in this through hole, described connecting rod 2 is articulated by bearing and bent axle 1.Connecting rod 2 can be provided with three or four and above quantity, and guide pillar assembly 3 can be provided with three or four and above quantity.Adopt the utility model of said structure when 2 pairs of moulds of connecting rod are exerted pressure, power is delivered on the bent axle 1 uniformly (when adopting the structure of two connecting rods 2 by many connecting rods 2, stress point on the bent axle 1 is two, and the stress point on the bent axle 1 of the present utility model be three or four or more than, so, just the power on the mould can be delivered on the bent axle 1 more uniformly), make that bent axle 1 deflection is less; Simultaneously, for high accuracy cooperates, the resistance when many connecting rods 2 can increase connecting rod 2 relative moulds and tilt improves the perpendicularity of connecting rod 2 relative moulds, further improves the precision of forcing press between connecting rod 2 and the bent axle 1.
As shown in the figure, guide pillar assembly 3 can adopt the following specific embodiment: comprise bulb 31, shell 33 and the ball seat 32 that cooperates with bulb 31, bulb 31 is fixedlyed connected with connecting rod 2, and ball seat 32 is fixedly mounted on the shell 33, and shell 33 is used for exerting pressure to mould; Bulb 31 cooperates with ball seat 32 makes guide pillar assembly 3 be in best application of force angle all the time.Shell 33 also comprises a telescoping mechanism, and telescoping mechanism is arranged in the shell 33, is used for regulating shell 33 length.Make the utility model applicable to the mould of differing heights by the telescoping mechanism that adjustable length is set, adaptability is strong.
As shown in the figure, telescoping mechanism can adopt the following specific embodiment: comprise screw mandrel 34, with guide pillar 35 and the turbine 36 of screw mandrel 34 threaded engagement, screw mandrel 34 is fixed in the shell 33, and turbine 36 is installed on the shell 33 and with guide pillar 35 and is in transmission connection, and guide pillar 35 is set on the screw mandrel 34; Guide pillar 35 is connected with a mount pad 37, and mount pad 37 is used for installing the slide block of different size, and slide block is used for exerting pressure to mould.Also be provided with the worm screw that cooperates with turbine 36 on the forcing press, worm screw, can be realized by the control motor when needing to regulate telescoping mechanism length by motor-driven.
Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replace all is included in the scope that the application's claim sets.
Claims (8)
1. many connecting rods of forcing press guide pillar mechanism, it is characterized in that comprising that bent axle (1), at least three connecting rods (2) reach and the guide pillar assembly (3) of connecting rod (2) quantity Matching, described connecting rod (2) one ends are articulated on the bent axle (1), the other end and guide pillar assembly (3) articulate, and described guide pillar assembly (3) is used for exerting pressure to mould.
2. a kind of many connecting rods of forcing press guide pillar as claimed in claim 1 mechanism, it is characterized in that described guide pillar assembly (3) comprises bulb (31), shell (33) and the ball seat (32) that cooperates with bulb (31), described bulb (31) is fixedlyed connected with connecting rod (2), described ball seat (32) is fixedly mounted on the shell (33), and described shell (33) is used for exerting pressure to mould.
3. a kind of many connecting rods of forcing press guide pillar as claimed in claim 2 mechanism is characterized in that described shell (33) also comprises a telescoping mechanism, and described telescoping mechanism is arranged in the shell (33), is used for regulating shell (33) length.
4. a kind of many connecting rods of forcing press guide pillar as claimed in claim 3 mechanism, it is characterized in that described telescoping mechanism comprise screw mandrel (34), with guide pillar (35) and the turbine (36) of screw mandrel (34) threaded engagement, described screw mandrel (34) is fixed in the shell (33), described turbine (36) is installed in shell (33) and upward and with guide pillar (35) is in transmission connection, and described guide pillar (35) is set on the screw mandrel (34).
5. a kind of many connecting rods of forcing press guide pillar as claimed in claim 4 mechanism is characterized in that described guide pillar (35) is connected with a mount pad (37), and described mount pad (37) is used for installing slide block, and described slide block is used for exerting pressure to mould.
6. a kind of many connecting rods of forcing press guide pillar as claimed in claim 5 mechanism is characterized in that described connecting rod (2) is provided with a through hole, is provided with bearing in this through hole, and described connecting rod (2) is articulated by bearing and bent axle (1).
7. a kind of many connecting rods of forcing press guide pillar as claimed in claim 1 mechanism is characterized in that described connecting rod (2) and guide pillar assembly (3) are respectively arranged with three.
8. a kind of many connecting rods of forcing press guide pillar as claimed in claim 1 mechanism is characterized in that described connecting rod (2) and guide pillar assembly (3) are respectively arranged with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054760 CN203198274U (en) | 2013-01-31 | 2013-01-31 | Multi-connecting-rod guide post mechanism of press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054760 CN203198274U (en) | 2013-01-31 | 2013-01-31 | Multi-connecting-rod guide post mechanism of press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198274U true CN203198274U (en) | 2013-09-18 |
Family
ID=49142413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054760 Expired - Fee Related CN203198274U (en) | 2013-01-31 | 2013-01-31 | Multi-connecting-rod guide post mechanism of press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198274U (en) |
-
2013
- 2013-01-31 CN CN 201320054760 patent/CN203198274U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105396918B (en) | Production method, former and the volume circle machine of pressure gauge helical spring separator tube | |
| CN205253863U (en) | Two effect stamping die of oblique wedge | |
| CN101301796A (en) | Pneumatic press | |
| CN204320948U (en) | A kind of angle diel | |
| CN205020581U (en) | Small -sized bending machine | |
| CN103658334A (en) | Adjustable pipe-bending die | |
| CN203198274U (en) | Multi-connecting-rod guide post mechanism of press machine | |
| CN201231284Y (en) | Ultra-long integration double-fold die | |
| CN209680910U (en) | A kind of sleeve forming mold | |
| CN106964689A (en) | A kind of insulating box multiple spot timeliness pressure regulation stand column device | |
| CN207076866U (en) | Thin plate swaging punching die component | |
| CN207204986U (en) | A kind of punching forgings fexible unit | |
| CN202367056U (en) | Pneumatic type extra-accuracy overlength integrated double-folding-edge die | |
| CN204505905U (en) | A kind of hydraulic locking apparatus of forcing press | |
| CN203198277U (en) | Multi-link mechanism of press machine | |
| CN207103607U (en) | A kind of continuous punch pressing mould structure | |
| CN202597328U (en) | Safe distance adjusting device for air cylinder | |
| CN207447046U (en) | A kind of forming machine of motorcycle nameplate | |
| CN205304523U (en) | Rotor core goes into axle device | |
| CN206882570U (en) | A kind of punching mechanism of GPRS network communicator shell | |
| CN204320974U (en) | Adjustable in length formula pneumatic jack connects post | |
| CN207606197U (en) | A kind of connection structure and mold of feed screw nut and fixing pipe | |
| CN209608072U (en) | A kind of automotive wire bundle terminal crimping mold | |
| CN205436824U (en) | Hemisphere sheet metal part is pressed and is formed section mould | |
| CN109826951A (en) | A kind of the riveting component piston rod and its manufacturing method of cold-heading molding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150131 |
|
| EXPY | Termination of patent right or utility model |