CN208050853U - A kind of suspension type synchronizes lower ejecting mechanism - Google Patents
A kind of suspension type synchronizes lower ejecting mechanism Download PDFInfo
- Publication number
- CN208050853U CN208050853U CN201820444540.2U CN201820444540U CN208050853U CN 208050853 U CN208050853 U CN 208050853U CN 201820444540 U CN201820444540 U CN 201820444540U CN 208050853 U CN208050853 U CN 208050853U
- Authority
- CN
- China
- Prior art keywords
- bottom end
- end rail
- sliding block
- workpiece
- ejecting mechanism
- 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.)
- Active
Links
Landscapes
- Forging (AREA)
Abstract
The utility model is related to a kind of suspension types to synchronize lower ejecting mechanism, including bottom end rail, installation is fixed lower pillar stand component and is stretched out outside bottom end rail in bottom end rail, sliding block is installed on the lower pillar stand component outside bottom end rail and lower determines crossbeam, determine down that lower ejection cylinder is installed on crossbeam, the front end of lower ejection cylinder connects sliding block, it is connected on sliding block under three and ejects transiting rod, it is contour that transiting rod is ejected under three, lower bolster is installed, the position for ejecting transiting rod on lower bolster under three corresponding hangs with three lower push rods on bottom end rail.The utility model is hung upside down using four-column press below bottom end rail, form a underslung lower ejecting mechanism, ensure that workpiece is synchronous ejection when being ejected die cavity, will not be tilted because of workpiece so that the workpiece after finishing completion damages the shape on periphery during demoulding.
Description
Technical field
The utility model belongs to hydraulic forging press technical field, and lower ejecting mechanism is synchronized more particularly to a kind of suspension type.
Background technology
Continuous development with forging technology and maturation, many workpiece can not be forged from before, and it is difficult forging to arrive, then arriving can
With forging, in such gradually development and evolution process, many technological requirements also constantly improve.Many irregular shapes
Workpiece more and more appears in forging technology, and the workpiece being constantly modified has respective unique shape, has plenty of revolution
Symmetric body has plenty of rectangle, has plenty of irregular body；When the shape of certain workpiece is rectangle, and it is front and back placement
When, such workpiece all has difficulty in forging and demoulding.
Since the shape of many forging is special and the requirement of forging technology, need to be ejected after compacting is completed, so
Ejection cylinder and knock-pin are both provided on general hydraulic forging press, workpiece may be implemented in press work in such structure design
It is ejected when the central area position for making platform, but when position of the workpiece on press bed mold is placed for back and forth or left and right
When, the single liftout tank of press bottom end rail center arrangement is difficult to the workpiece after forging completely ejecting die cavity, according under
The structure that three, portion ejection cylinder ejects respectively can not since the length of pipe and hermetic resistance of three ejection cylinders are inconsistent
Realize synchronous ejection.
Invention content
The utility model provides a kind of suspension type to solve technical problem present in known technology and synchronizes lower ejector
Structure, the mechanism can ensure that workpiece is synchronous ejection when being ejected die cavity, will not be tilted because of workpiece so that finishing completes it
Workpiece afterwards damages the shape on periphery during demoulding.
The utility model is adopted the technical scheme that solve technical problem present in known technology：
A kind of suspension type synchronizes lower ejecting mechanism, including bottom end rail, and the fixed lower pillar stand component of installation is simultaneously in the bottom end rail
Stretch out outside bottom end rail, be equipped on the lower pillar stand component outside bottom end rail sliding block and it is lower determine crossbeam, it is described lower fixed horizontal
Lower ejection cylinder is installed, the front end of the lower ejection cylinder connects sliding block, is connected under three on the sliding block on beam
Transiting rod is ejected, ejection transiting rod is contour under three, and lower bolster is equipped on the bottom end rail, three are being corresponded on the lower bolster
The position that transiting rod is ejected under root hangs with three lower push rods.
The utility model can also use following technical measures：
The lower pillar stand component includes four columns, and each column is all by two nut-lockings on bottom end rail.
Three lower knock-pins are hung in three jogger holes of lower bolster.
The utility model has the advantages and positive effects of：
The utility model due to the adoption of the above technical scheme, i.e., is hung upside down using four-column press in bottom end rail in the following, foring
One underslung lower ejecting mechanism, lower ejection cylinder drive sliding block up and down reciprocatingly to be transported as guiding along lower pillar stand component
Dynamic, sliding block drives lower ejection transiting rod ejection, and then jacks up lower push rod, and above action, which realizes, is driving lower push rod to jack up
When be synchronous ejection, and then ensure workpiece be synchronous ejection when being ejected die cavity, will not because of workpiece tilt so that finishing it is complete
Damage the shape on periphery during demoulding at workpiece later.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1- pillars；2- bottom end rails；3- lower bolsters；4- lower push rods；Transiting rod is ejected under 5-；6- lower pillar stand components；7-
Sliding block；Crossbeam is determined under 8-；Ejection cylinder under 9-.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
Referring to Fig. 1, a kind of suspension type synchronizes lower ejecting mechanism, including pillar 1, it is connected to the bottom end rail 2 of lower rod end,
Pillar 1 is directly linked together by machine body drag bar with bottom end rail 2, under installation is fixed lower pillar stand component 6 and stretched out in bottom end rail 2
Outside crossbeam, lower pillar stand component 6 includes four columns, and each column is all by two nut-lockings on bottom end rail.Positioned at lower cross
Sliding block 7 is installed on the lower pillar stand component 6 outside beam and lower determines crossbeam 8, lower to determine to be equipped with lower ejection cylinder 9 on crossbeam 8, lower top
Go out oil cylinder connection hydraulic press control system, the front end of lower ejection cylinder 9 connects sliding block 7, is connected under three and pushes up on sliding block 7
Go out transiting rod 5, ejection transiting rod 5 is contour under three, lower bolster 3 is equipped on bottom end rail 2, lower bolster 3 passes through interior hexagonal cylindrical
Head screw is closely connect with bottom end rail 2, and the position of ejection transiting rod hangs with three lower push rods 4 under three corresponding on lower bolster 3,
Three lower push rods are hung in three jogger holes of lower bolster.
When work, lower ejection cylinder 9 drives sliding block 7 to pump as guiding along lower pillar stand component 6, glides
Block 7 drives lower ejection transiting rod 5 to eject, and then jacks up lower push rod 4.When the shape of workpiece is strip, and front and back it is positioned over down
When on the workbench of crossbeam, three mandrils are used, you can before and after workpiece and center is all ejected simultaneously, can ensure work in this way
Part will not tilt so that the workpiece after finishing is completed damages periphery during demoulding when ejecting die cavity because of workpiece
Shape.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (3)
1. a kind of suspension type synchronizes lower ejecting mechanism, including bottom end rail, it is characterised in that：Installation is fixed lower vertical in the bottom end rail
Column assembly simultaneously stretches out outside bottom end rail, and sliding block is equipped on the lower pillar stand component outside bottom end rail and lower determines crossbeam, institute
State it is lower determine that lower ejection cylinder is installed on crossbeam, the front end of the lower ejection cylinder connects sliding block, is connected on the sliding block
Have and eject transiting rod under three, it is contour to eject transiting rod under three, lower bolster is equipped on the bottom end rail, on the lower bolster
The position of ejection transiting rod hangs with three lower knock-pins under three corresponding.
2. a kind of suspension type according to claim 1 synchronizes lower ejecting mechanism, it is characterised in that：The lower pillar stand component packet
Four columns are included, each column is all by two nut-lockings on bottom end rail.
3. a kind of suspension type according to claim 1 synchronizes lower ejecting mechanism, it is characterised in that：Three lower knock-pins
It hangs in three jogger holes of lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444540.2U CN208050853U (en) | 2018-03-30 | 2018-03-30 | A kind of suspension type synchronizes lower ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444540.2U CN208050853U (en) | 2018-03-30 | 2018-03-30 | A kind of suspension type synchronizes lower ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208050853U true CN208050853U (en) | 2018-11-06 |
Family
ID=63987313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820444540.2U Active CN208050853U (en) | 2018-03-30 | 2018-03-30 | A kind of suspension type synchronizes lower ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208050853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247061A (en) * | 2020-10-23 | 2021-01-22 | 一重集团大连工程技术有限公司 | Lower ejection device for heavy-load forging machine |
-
2018
- 2018-03-30 CN CN201820444540.2U patent/CN208050853U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247061A (en) * | 2020-10-23 | 2021-01-22 | 一重集团大连工程技术有限公司 | Lower ejection device for heavy-load forging machine |
| CN112247061B (en) * | 2020-10-23 | 2022-05-20 | 一重集团大连工程技术有限公司 | Lower ejection device for heavy-load forging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105751560B (en) | Long stroke wedge-type energy-saving hydraulic machine and its method of work | |
| CN201823859U (en) | Hydraulic forging press | |
| CN208450577U (en) | The dedicated unit of die casting gear-box case | |
| CN106424550A (en) | Lost foam gluing mould | |
| CN111959021A (en) | Multi-station salt core product full-automatic dry powder hydraulic press | |
| CN208050853U (en) | A kind of suspension type synchronizes lower ejecting mechanism | |
| CN110586829A (en) | Multidirectional die forging hydraulic press with novel structure | |
| CN202045273U (en) | Vibration damper oil storage cylinder double-end necking die | |
| CN101687249A (en) | Flaskless molding machine | |
| CN206981470U (en) | A kind of shaping mould for short thin-walled tubes part | |
| CN106583535B (en) | A kind of ellipse punching die | |
| CN206936039U (en) | Gear cold extrusion die | |
| CN102290169B (en) | Bar-shaped insulator support post molding die for high-speed railway | |
| CN203779930U (en) | Material feeding structure on profiling die | |
| CN110920074A (en) | A waste recovery device for production of 3D printing consumables | |
| CN205763386U (en) | A kind of this forming die of automobile drive axle housing | |
| CN202480227U (en) | Gypsum block moulding machine adopting pneumatized rubber core-pulling core rod | |
| CN213648797U (en) | Feeding device of multi-station salt core product full-automatic dry powder hydraulic press | |
| CN103978725A (en) | Pneumatic feeding compression die | |
| CN202861338U (en) | Large-size iron type coated sand molding device | |
| CN209321492U (en) | A kind of Barrel of Hydraulic Cylinders transfer device | |
| CN208116651U (en) | A kind of dedicated forging equipment of coal mine hydraulic supporting cylinder barrel | |
| CN107175270B (en) | It is a kind of to rush circular arc molding equipment | |
| CN207695409U (en) | Horizontal hub shape expanding machine | |
| CN215662044U (en) | Take plastic die carrier of function of floating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |