CN202137307U - Free forging press - Google Patents
Free forging press Download PDFInfo
- Publication number
- CN202137307U CN202137307U CN201120206569U CN201120206569U CN202137307U CN 202137307 U CN202137307 U CN 202137307U CN 201120206569 U CN201120206569 U CN 201120206569U CN 201120206569 U CN201120206569 U CN 201120206569U CN 202137307 U CN202137307 U CN 202137307U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- master cylinder
- kicker
- plunger
- cylinder plunger
- 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
Images
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a free forging press mainly including an upper crossbeam, a main cylinder, a return cylinder, a movable crossbeam, an upper hammering block, a lower hammering block and a base, wherein the main cylinder is provided with a main cylinder body and a main cylinder plunger assembled in the main cylinder body; the return cylinder, arranged under the main cylinder and on the base, is provided with a return cylinder body and a return cylinder plunger assembled in the return cylinder body, the return cylinder plunger is connected with the movable crossbeam, and the maximal travel of the vertical movement of the return cylinder plunger is greater than the length of the main cylinder plunger; the upper hammering block is connected with the movable crossbeam; and the lower hammering block is arranged above the base and vertically faces the upper hammering block. The main cylinder plunger of the free forging press is easy, safe and convenient for maintenance and changing parts.
Description
Technical field
The utility model relates to mechanical design field, relates in particular to a kind of flat-die forging press.
Background technology
The flat-die forging press mainly is made up of entablature, master cylinder, moved cross beam, upper anvil, following hammering block, kicker cylinder and base; Said master cylinder plunger piston is installed in the said master cylinder body; And said master cylinder plunger piston is connected with said moved cross beam; Said upper anvil is connected with said moved cross beam, and said kicker cylinder is installed on the said base, and said kicker cylinder is connected with said moved cross beam.
At present; The movable stroke of the said kicker cylinder of traditional said flat-die forging press equals the stroke of said master cylinder; Even said moved cross beam draws said master cylinder plunger piston, fall lowest part, said master cylinder plunger piston can not break away from said master cylinder body fully; Therefore, each maintenance of said master cylinder plunger piston or renewal part all are very big engineerings.
At first, need said moved cross beam be supported, said kicker cylinder is disassembled fully with aids such as supporter and jack; And then at leisure, bit by bit said moved cross beam is down landed, break away from said master cylinder body up to said master cylinder plunger piston; Deng maintenance work finish after again before the said kicker cylinder that disassembles install and go back, the work of this whole process all is that difficulty is very big, also is unusual complicacy; Need lot of manpower and material resources, need expend long time, not only made difficulty but also delayed ordinary production to work; Not only reduced operating efficiency; Also brought enormous economic loss, and also there is very big danger in whole process, really has much more harms than benefits.
The research of the utility model is exactly dangerous around reducing, and saves time, and raises the efficiency, and increases economic benefit and launches.
The utility model content
All very convenient easy and safe flat-die forging press when the utility model embodiment provides a kind of master cylinder plunger piston maintenance and renewal part.
The utility model provides a kind of flat-die forging press, and it mainly comprises: entablature, master cylinder, kicker cylinder, moved cross beam, upper anvil, following hammering block and base;
Said master cylinder has master cylinder body and is fitted to the master cylinder plunger piston in the said master cylinder body;
Said kicker cylinder is positioned at the below of said master cylinder; And said kicker cylinder is installed on the said base; The kicker cylinder plunger that said kicker cylinder has the kicker cylinder cylinder body and is fitted to said kicker cylinder cylinder body; Said kicker cylinder plunger is connected with said moved cross beam, and the range of said kicker cylinder plunger upward and downward is greater than the length of said master cylinder plunger piston;
Said upper anvil is connected with said moved cross beam;
Said hammering block down is installed on the top of said base, and said hammering block down and said upper anvil are oppositely arranged up and down.
Compared with prior art, the benefit of the utility model is:
After the said kicker cylinder pressure release (fully pressure release being used to keep the balance of falling objects, thereby steadily descends); Said kicker cylinder plunger and said moved cross beam and said master cylinder plunger piston move downward under the gravity effect, because the up and down range of said kicker cylinder plunger is greater than the length of said master cylinder plunger piston, therefore; When said kicker cylinder plunger from up to down moves to enough low position; Said master cylinder plunger piston just can break away from said master cylinder body fully, so, need not by using any aid and need not to dismantle said kicker cylinder; Just can make that said master cylinder plunger piston breaks away from said master cylinder body fully; Thereby can repair or replace part to said master cylinder plunger piston easily, save many loaded down with trivial details work, save great amount of time; Also avoid the waste of lot of manpower and material resources, improved operating efficiency and economic benefit greatly.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, does not constitute the improper qualification to the utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model flat-die forging press.
The specific embodiment
To combine accompanying drawing and specific embodiment to specify the utility model below, be used for explaining the utility model in the illustrative examples and the explanation of this utility model, but not as the qualification to the utility model.
Please with reference to Fig. 1, the utility model provides a kind of flat-die forging press, and it comprises: base 1, master cylinder 2, kicker cylinder 3, moved cross beam 4, upper anvil 5 and following hammering block 6.
Said master cylinder 2 has master cylinder body 21 and is fitted to the master cylinder plunger piston 22 in the said master cylinder body 21.
Said kicker cylinder 3 is positioned at the below of said master cylinder 2; Said kicker cylinder 3 has kicker cylinder cylinder body 31 and is fitted to the kicker cylinder plunger 32 in the said kicker cylinder cylinder body 31; Said kicker cylinder cylinder body 31 is installed on the adjustment bearing 11 of said base 1; Said kicker cylinder plunger 32 is connected with said moved cross beam 4, and the length of said kicker cylinder plunger 32 is greater than the length of said master cylinder plunger piston 22, and the range that moves up and down of said kicker cylinder plunger 32 is greater than the length of said master cylinder plunger piston 22.
Said upper anvil 5 is positioned at the below of said master cylinder 2; Said upper anvil 5 is connected with said moved cross beam 4; In master cylinder 2, feed the hydraulic oil of certain pressure, and master cylinder plunger piston 22 moves downward when not having pressure in the kicker cylinder 3, said moved cross beam 4 can move downward under the promotion of master cylinder plunger piston 22; Drive connected said upper anvil 5 simultaneously and move downward, and kicker cylinder plunger 32 also moves downward thereupon.In kicker cylinder 3, feed pressure oil, and kicker cylinder plunger 32 moves upward when not having pressure in the master cylinder 2, promote moved cross beam 4 simultaneously and the upper anvil 5 that is mounted thereon moves upward, master cylinder plunger piston 22 also just moves upward thereupon.
Said hammering block 6 down is installed on bearing plate 12 tops of said base 1, and said hammering block 6 down is oppositely arranged up and down with said upper anvil 5.
When said master cylinder plunger piston 22 needs repairing or during renewal part (like seal); As long as said kicker cylinder plunger 32 is moved downward; When said kicker cylinder plunger 32 moves downward; Said moved cross beam 4 is along with said kicker cylinder plunger 32 moves downward, and said master cylinder plunger piston 22 also moves downward thereupon simultaneously.
Because the range that said kicker cylinder plunger 32 moves up and down is greater than the length of said master cylinder plunger piston 22, therefore, when said kicker cylinder plunger 32 from up to down moved the position that reaches enough low, said master cylinder plunger piston 22 can break away from said master cylinder body 21 fully.So; Need not just can make said master cylinder plunger piston 22 break away from said master cylinder body 21 fully, thereby can repair or replace part to said master cylinder plunger piston 22 easily by using any aid and need not to dismantle said kicker cylinder 3; Many loaded down with trivial details work have been saved; Save great amount of time, also avoided the waste of lot of manpower and material resources, improved operating efficiency and economic benefit greatly.
More than technical scheme that the utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (3)
1. a flat-die forging press is characterized in that, mainly comprises: entablature, master cylinder, kicker cylinder, moved cross beam, upper anvil, following hammering block and base;
Said master cylinder has master cylinder body and is fitted to the master cylinder plunger piston in the said master cylinder body;
Said kicker cylinder is positioned at the below of said master cylinder; And said kicker cylinder is installed on the said base; The kicker cylinder plunger that said kicker cylinder has the kicker cylinder cylinder body and is fitted to said kicker cylinder cylinder body; Said kicker cylinder plunger is connected with moved cross beam, and the range of said kicker cylinder plunger upward and downward is greater than the length of said master cylinder plunger piston;
Said upper anvil is connected with said moved cross beam;
Said hammering block down is installed on the top of said base, and said hammering block down and said upper anvil are oppositely arranged up and down.
2. flat-die forging press according to claim 1, it is characterized in that: the length of said kicker cylinder plunger is greater than the length of said master cylinder plunger piston.
3. flat-die forging press according to claim 1, it is characterized in that: said base has the adjustment bearing, and said kicker cylinder cylinder body is fixed on the said adjustment bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120206569U CN202137307U (en) | 2011-06-10 | 2011-06-10 | Free forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120206569U CN202137307U (en) | 2011-06-10 | 2011-06-10 | Free forging press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137307U true CN202137307U (en) | 2012-02-08 |
Family
ID=45548386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120206569U Expired - Fee Related CN202137307U (en) | 2011-06-10 | 2011-06-10 | Free forging press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632177A (en) * | 2012-05-03 | 2012-08-15 | 青岛华东工程机械有限公司 | Cylinder-moving type pressing machine for sleeve cylinder |
| CN108543900A (en) * | 2018-06-07 | 2018-09-18 | 江苏恒帆重工科技有限公司 | A kind of hydraulic rapid forging press equipped with suspension guide beam |
| CN109202411A (en) * | 2017-07-07 | 2019-01-15 | 上海五钢设备工程有限公司 | The hydraulic cylinder copper sheathing Replacement procedure of fast forging equipment |
-
2011
- 2011-06-10 CN CN201120206569U patent/CN202137307U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632177A (en) * | 2012-05-03 | 2012-08-15 | 青岛华东工程机械有限公司 | Cylinder-moving type pressing machine for sleeve cylinder |
| CN102632177B (en) * | 2012-05-03 | 2014-10-08 | 青岛华东工程机械有限公司 | Cylinder-moving type pressing machine for sleeve cylinder |
| CN109202411A (en) * | 2017-07-07 | 2019-01-15 | 上海五钢设备工程有限公司 | The hydraulic cylinder copper sheathing Replacement procedure of fast forging equipment |
| CN108543900A (en) * | 2018-06-07 | 2018-09-18 | 江苏恒帆重工科技有限公司 | A kind of hydraulic rapid forging press equipped with suspension guide beam |
| CN108543900B (en) * | 2018-06-07 | 2024-03-19 | 江苏恒帆重工科技有限公司 | Hydraulic quick forging machine with suspension guide beam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202137307U (en) | Free forging press | |
| CN103252917A (en) | Elastic lifting device for small and medium size table hydraulic machine and moving method thereof | |
| CN103241681B (en) | Automotive rear partition board fabric laminating lifting mechanism | |
| CN204672794U (en) | A kind of side-wall outer-plate Pneumatic punching device | |
| CN203061609U (en) | Novel oil press for machining V-shaped edge | |
| CN205798091U (en) | A kind of mould automatic punching device | |
| CN205949644U (en) | Full -automatic stamping device | |
| CN202336562U (en) | Oil hydraulic riveting device | |
| CN103521593A (en) | Automatic blanking die of sheet metal part | |
| CN202591519U (en) | Nut riveting machine | |
| CN203994781U (en) | Gas, hydraulic press | |
| CN203293577U (en) | Elastic lifting device for small and medium size table hydraulic machine | |
| CN203198106U (en) | Horizontal type closing device | |
| CN107234180B (en) | Bending Mould with cylinder feeding mechanism | |
| CN202963122U (en) | Pressing fixture for arc slab | |
| CN202984447U (en) | Long bending member die with material ejecting mechanism | |
| CN202023788U (en) | Adjustable hydraulic cylinder | |
| CN202037289U (en) | U-iron cold forging die | |
| CN209453784U (en) | Brick pressing device is used in a kind of production of autoclave aerated concrete building block | |
| CN205949614U (en) | Automobile drive axle shock absorber support blanking die | |
| CN204209797U (en) | A kind of piston structure wound form ceramic brick press of large discharge | |
| CN102151798A (en) | Lifting device | |
| CN104525641A (en) | Bending mechanism used for bending machine | |
| CN202701703U (en) | Semi-automatic reshaping tool of casting pieces | |
| CN202895418U (en) | Bidirectional pressurization type porous brick pressing machine |
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: 20120208 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |