CN101224482B - Upset forging and impact forging combined forcing press - Google Patents
Upset forging and impact forging combined forcing press Download PDFInfo
- Publication number
- CN101224482B CN101224482B CN2008100145166A CN200810014516A CN101224482B CN 101224482 B CN101224482 B CN 101224482B CN 2008100145166 A CN2008100145166 A CN 2008100145166A CN 200810014516 A CN200810014516 A CN 200810014516A CN 101224482 B CN101224482 B CN 101224482B
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- oil cylinder
- punching pin
- piston
- forging
- punching
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Abstract
The invention discloses a stamping and punching combination press, comprising a stanchion; the upper part of the stanchion is provided with an upper transverse beam which is provided with a main oil cylinder and a return oil cylinder; a piston in the main oil cylinder and a piston rod in the return oil cylinder are connected with a movable transverse beam; the middle part of the stanchion is provided with the movable transverse beam which is provided with a first oil cylinder which is internally provided with a first piston which is connected with one end of an upper punch; the lower part of the stanchion is provided with a base which is internally provided with a second oil cylinder which is internally provided with a second piston which is connected with one end of a lower punch. The invention has the advantages that the machine on the press achieves the punching of a blank punching hole and a punching removal operation of a connecting skin, complex auxiliary working procedures which are operated manually are replaced, the returning and reheating of the prepared billet is avoided, the generation of oxide skin is reduced, the energy source consumption is greatly reduced, the metal material is saved, the production efficiency is greatly improved, the quality of the product is improved, and the production cost is greatly reduced.
Description
Technical field
The present invention relates to forging equipment, is a kind of upset forging and impact forging combined forcing press.
Background technology
At present, the processing of annular element generally is in forging production: carry out base earlier on hydraulic press, carry out hole enlargement then on Ring Rolling Machine.The deficiency of this processing method is: aided process is too many when carrying out base on hydraulic press, and these aided processes all need manually to finish, putting into and taking out as the punching punching pin, go putting into and taking out of gross weight punching pin, and workpiece is lifted, upset etc., these manually-operateds are heavy painstaking, the degree of accuracy is relatively poor, and security is lower, simultaneously because slow movement, blank is made the back temperature and is reduced a lot, need it is gone into the stove heating again before changing Ring Rolling Machine over to, further increased the waste of the energy, production efficiency is lower.
Summary of the invention
The purpose of this invention is to provide a kind of upset forging and impact forging combined forcing press, replace the manually-operated every back work of these above-mentioned need, change by machine self and finish, to reach the outfit that reduces the operative employee, reduce manual labor, improve the purpose of workpiece accuracy, the more important thing is and to shorten activity time, make on this machine, finish preforming after, blank is still keeping higher malleable temperature, can heat again, carries out hole enlargement on the Ring Rolling Machine and directly forward to immediately, both improve speed of production, saved energy resource consumption again.
The present invention for achieving the above object, be achieved through the following technical solutions: upset forging and impact forging combined forcing press, comprise column, crossbeam is installed on column top, main force's oil cylinder and return oil cylinder are installed on the entablature, in-oil cylinder plunger of the main force and the in-oil cylinder piston rod of return all are connected with moved cross beam, moved cross beam is installed at the column middle part, first oil cylinder is installed on the moved cross beam, first piston is installed in first oil cylinder, first piston is connected with last punching pin one end, column bottom mounting seat, second oil cylinder is installed in the base, second piston is installed in second oil cylinder, second piston is connected with following punching pin one end.The moved cross beam bottom is connected with patrix, installs the punching pin guide pin bushing in the patrix, installs punching pin in the last punching pin guide pin bushing, offers first cavity in the patrix.Base top is connected with counterdie, and punching pin guide pin bushing down is installed in the counterdie, and punching pin down is installed in the following punching pin guide pin bushing, offers second cavity in the counterdie.Install the punching pin guide pin bushing in the moved cross beam, install punching pin in the last punching pin guide pin bushing, moved cross beam one end is connected with patrix, and last punching pin one end passes patrix, offers first cavity in the patrix.Punching pin guide pin bushing down is installed in the base, punching pin down is installed in the following punching pin guide pin bushing, following punching pin one end passes counterdie, offers second cavity in the counterdie.The patrix outer wall is provided with first step, and the top and the bottom at first step place are connected with fixed block, is provided with and the close-fitting step of first step on the fixed block outer wall, and fixed block is fixedlyed connected with moved cross beam.The counterdie outer wall is provided with second step, and the top and the bottom at second step place are connected with second fixed block, is provided with and the close-fitting step of second step on the second fixed block outer wall, and second fixed block is fixedlyed connected with base.In last punching pin and cooperation place, last punching pin guide pin bushing outer end the first anti-oxidation skin seal is installed.With cooperation place, following punching pin guide pin bushing outer end the second anti-oxidation skin seal is installed at following punching pin.Counterdie is connected with the tailpiece of the piston rod of the 3rd oil cylinder by middle connecting plate and pressing plate, and the 3rd cylinder block is fixed on the base.
The invention has the advantages that: on forcing press of the present invention by the work of removing of dashing of the motor-driven punching out of finishing the blank punching of machine itself and gross weight, replaced various manually-operated aided process, and the melting down of having avoided making again of blank heated, reduced the generation of oxide skin, reduce energy resource consumption significantly, saved metal material; Increased substantially production efficiency; Improve product quality, reduced production cost significantly.
Description of drawings
Accompanying drawing 1 is the structural representation of one of embodiment of the invention; Accompanying drawing 2 is structural representations of two of the embodiment of the invention.
The specific embodiment
The present invention will be further described for the contrast accompanying drawing:
The foundation structure of forcing press of the present invention is four-column hydraulic press, in improved structure on the basis of this equipment be: on column 4, install crossbeam 3, main force's oil cylinder 5 and return oil cylinder 6 are installed on the entablature 3, piston rod in plunger in main force's oil cylinder 5 and the return oil cylinder 6 all is connected with moved cross beam 2, moved cross beam 2 is installed at column 4 middle parts, first oil cylinder 7 is installed on the moved cross beam 2, in first oil cylinder 7 first piston 8 is installed, first piston 8 is connected with last punching pin 9 one ends, column 4 bottom mounting seat 1, second oil cylinder, 17, the second oil cylinders, 17 interior second piston, 16, the second pistons 16 of installing are installed in the base 1 to be connected with following punching pin 15 1 ends.The punching pin 9 of going up of the present invention can be changed as required with following punching pin 15, contracts in mould when not working.Last punching pin guide pin bushing 10 is installed in the moved cross beam 2 or in the patrix 11 all can.In the time of in being installed in moved cross beam 2, can save the material of patrix 11, thus and reduction manufacturing cost.Two kinds of structures are respectively: moved cross beam 2 bottoms are connected with patrix 11, install punching pin guide pin bushing 10 in the patrix 11, install punching pin 9 in the last punching pin guide pin bushing 10, offer first cavity 26 in the patrix 11.Install punching pin guide pin bushing 10 in the moved cross beam 2, install punching pin 9 in the last punching pin guide pin bushing 10, moved cross beam 2 one ends are connected with patrix 11, and last punching pin 9 one ends pass patrix 11, offer first cavity 26 in the patrix 11.
Down punching pin guide pin bushing 14 of the present invention be installed in the base 1 or in the counterdie 13 all can, in the time of when being installed in base 1 in, can save the material of counterdie 13, thus the reduction manufacturing cost.Two kinds of structures are respectively: described base 1 top is connected with counterdie 13, and punching pin guide pin bushing 14 down is installed in the counterdie 13, and punching pin 15 down is installed in the following punching pin guide pin bushing 14, offers second cavity 22 in the counterdie 13.Punching pin guide pin bushing 14 down is installed in the base 1, punching pin 15 down is installed in the following punching pin guide pin bushing 14, following punching pin 15 1 ends pass counterdie 13, offer second cavity 22 in the counterdie 13.
For fixing patrix 11, and make its reach be easy to processing, the advantage that reduces cost, select following structure: patrix 11 outer walls are provided with first step 24, the top and the bottom at first step 24 places are connected with fixed block 18, be provided with and first step 24 close-fitting steps on fixed block 18 outer walls, fixed block 18 is fixedlyed connected with moved cross beam 2.
For fixing counterdie 13, and make its reach be easy to processing, the advantage that reduces cost, select following structure: counterdie 13 outer walls are provided with second step 25, the top and the bottom at second step 25 places are connected with second fixed block 19, be provided with and second step 25 close-fitting steps on second fixed block, 19 outer walls, second fixed block 19 is fixedlyed connected with base 1.Counterdie 13 is connected with the tailpiece of the piston rod of the 3rd oil cylinder 21 by middle connecting plate 20 and pressing plate 27, and the cylinder body of the 3rd oil cylinder 21 is fixed on the base 1,
In order to prevent that oxide skin from entering in the guiding parts gap, with cooperation place, last punching pin guide pin bushing 10 outer end the first anti-oxidation skin seal 23 is installed at last punching pin 9.With cooperation place, following punching pin guide pin bushing 14 outer end the second anti-oxidation skin seal 12 is installed at following punching pin 15.
First cavity 26 of the present invention and second cavity 22 are used to hold oxide skin, in case the oxidation skin exerts an influence to the processing work quality, further to improve the quality of products.The piston rod that drives the 3rd oil cylinder can lift counterdie, so that the oxide skin in second cavity of cleaning counterdie.
Moved cross beam 2 of the present invention can move back and forth along column 4, and first piston 8 drives are gone up 9 pairs of workpiece of punching pin and processed.Following punching pin 15 is driven by second piston 16, finishes the processing to workpiece.Punching pin is finished all process steps of annular element base up and down.The operator can be as required to the random layout of the course of work.
The present invention not detailed description is a known technology.
Claims (6)
1. upset forging and impact forging combined forcing press, comprise column (4), it is characterized in that: crossbeam (3) is installed on column (4) top, entablature (3) is gone up main force's oil cylinder (5) and return oil cylinder (6) is installed, plunger in main force's oil cylinder (5) and the piston rod in the return oil cylinder (6) all are connected with moved cross beam (2), moved cross beam (2) is installed at column (4) middle part, moved cross beam (2) is gone up first oil cylinder (7) is installed, first piston (8) is installed in first oil cylinder (7), first piston (8) is connected with last punching pin (9) one ends, column (4) bottom mounting seat (1), second oil cylinder (17) is installed in the base (1), second piston (16) is installed in second oil cylinder (17), and second piston (16) is connected with following punching pin (15) one ends; Moved cross beam (2) bottom is connected with patrix (11), install punching pin guide pin bushing (10) in the patrix (11), perhaps in moved cross beam (2), install punching pin guide pin bushing (10), install punching pin (9) in the last punching pin guide pin bushing (10), offer first cavity (26) in the patrix (11); Base (1) top is connected with counterdie (13), and punching pin guide pin bushing (14) down is installed in the counterdie (13), and punching pin guide pin bushing (14) under perhaps installing in base (1) is installed punching pin (15) down in the following punching pin guide pin bushing (14), offer second cavity (22) in the counterdie (13).
2. upset forging and impact forging combined forcing press according to claim 1, it is characterized in that: patrix (11) outer wall is provided with first step (24), the top and the bottom that first step (24) is located are connected with fixed block (18), be provided with and the close-fitting step of first step (24) on fixed block (18) outer wall, fixed block (18) is fixedlyed connected with moved cross beam (2).
3. upset forging and impact forging combined forcing press according to claim 1, it is characterized in that: counterdie (13) outer wall is provided with second step (25), the top and the bottom that second step (25) is located are connected with second fixed block (19), be provided with and the close-fitting step of second step (25) on second fixed block (19) outer wall, second fixed block (19) is fixedlyed connected with base (1).
4. upset forging and impact forging combined forcing press according to claim 1 is characterized in that: in last punching pin (9) and last punching pin guide pin bushing (10) cooperation place, outer end the first anti-oxidation skin seal (23) is installed.
5. upset forging and impact forging combined forcing press according to claim 1 is characterized in that: with following punching pin guide pin bushing (14) cooperation place, outer end the second anti-oxidation skin seal (12) is installed at following punching pin (15).
6. upset forging and impact forging combined forcing press according to claim 1 is characterized in that: counterdie (13) is connected with the tailpiece of the piston rod of the 3rd oil cylinder (21) by middle connecting plate (20) and pressing plate (27), and the 3rd oil cylinder (21) cylinder body is fixed on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100145166A CN101224482B (en) | 2008-02-01 | 2008-02-01 | Upset forging and impact forging combined forcing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100145166A CN101224482B (en) | 2008-02-01 | 2008-02-01 | Upset forging and impact forging combined forcing press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101224482A CN101224482A (en) | 2008-07-23 |
| CN101224482B true CN101224482B (en) | 2010-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100145166A Expired - Fee Related CN101224482B (en) | 2008-02-01 | 2008-02-01 | Upset forging and impact forging combined forcing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101224482B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189182A (en) * | 2011-04-09 | 2011-09-21 | 张家港海陆环形锻件有限公司 | Compound die fixture for blanking of ring forge piece |
| CN103302155A (en) * | 2012-03-06 | 2013-09-18 | 苹果公司 | Stamping equipment for quickly finishing workpieces and operation method of stamping equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100078A (en) * | 1985-04-01 | 1986-07-16 | 清华大学 | Jumping-up and punching process integration and mould |
| CN2832351Y (en) * | 2005-02-05 | 2006-11-01 | 杨东佐 | Two-mould-three-punch shiingler for manufacturing hollow nail |
| CN2868493Y (en) * | 2006-01-27 | 2007-02-14 | 马朝晖 | Punching device |
| CN1970282A (en) * | 2006-12-08 | 2007-05-30 | 太原重型机械集团有限公司 | Punch press possessing floating positioning and discharging device |
| CN201172096Y (en) * | 2008-02-01 | 2008-12-31 | 济南沃茨数控机械有限公司 | Upsetting-blanking pressing machine |
-
2008
- 2008-02-01 CN CN2008100145166A patent/CN101224482B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100078A (en) * | 1985-04-01 | 1986-07-16 | 清华大学 | Jumping-up and punching process integration and mould |
| CN2832351Y (en) * | 2005-02-05 | 2006-11-01 | 杨东佐 | Two-mould-three-punch shiingler for manufacturing hollow nail |
| CN2868493Y (en) * | 2006-01-27 | 2007-02-14 | 马朝晖 | Punching device |
| CN1970282A (en) * | 2006-12-08 | 2007-05-30 | 太原重型机械集团有限公司 | Punch press possessing floating positioning and discharging device |
| CN201172096Y (en) * | 2008-02-01 | 2008-12-31 | 济南沃茨数控机械有限公司 | Upsetting-blanking pressing machine |
Non-Patent Citations (2)
| Title |
|---|
| JP昭56-111538A 1981.09.03 |
| JP昭60-227921A 1985.11.13 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101224482A (en) | 2008-07-23 |
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Granted publication date: 20100609 Termination date: 20140201 |