CN102989961A - Forging press and method for assembling plunger cylinder thereof - Google Patents
Forging press and method for assembling plunger cylinder thereof Download PDFInfo
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- CN102989961A CN102989961A CN2013100028197A CN201310002819A CN102989961A CN 102989961 A CN102989961 A CN 102989961A CN 2013100028197 A CN2013100028197 A CN 2013100028197A CN 201310002819 A CN201310002819 A CN 201310002819A CN 102989961 A CN102989961 A CN 102989961A
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- guider
- cylinder body
- forging press
- overcoat
- mainframe
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Abstract
The invention discloses a forging press and a method for assembling a plunger cylinder thereof. The forging press comprises a main frame, an upper fixed cross beam, a pre-stress pull rod, a movable cross beam, a plunger cylinder, guiding devices and a movable work table. The forging press is characterized in that the guiding devices are panel type guiding devices, and a plurality of groups of the guiding devices are evenly distributed along a central line of the main frame. The forging press and the method for assembling the plunger cylinder thereof have the advantages that the guiding devices utilize adjustable structures and are in panel type contact with a cylinder body of the plunger cylinder, so that the operation stability of the forging press is increased, the abrasion of guide copper plates is reduced, service lives of the guiding devices are increased, and the work efficiency is improved.
Description
Technical field
The invention belongs to the forging press technical field, relate in particular to a kind of forging press and guider assembly method thereof that adopts flat guider.
Background technology
Forging press is to be used for being shaped and separating in the forging and pressing converted products, transmits the metal forming machinery of operating pressure with highly pressurised liquid (oil, emulsion etc.).The forging press stable working, vibrations do not reach the larger forging degree of depth easily, are best suited for the forging of heavy forging and the work such as pull and stretch, packing and briquetting of large-sized plates material.At present, known forging press arranges circular arc type copper sheathing 19 guide frames between the Master cylinder body 18 of plunger case and mainframe 11, Master cylinder body 18 outer rings of the plunger case that matches are circular, guide copper sleeve 19 is non-adjustable with master cylinder 18 body spaces, requirement on machining accuracy is high, copper sheathing 19 is larger because will require that structure is set with the Master cylinder body coupling, is not easy to processing and manufacturing.
When Master cylinder body 18 was subject to offset loading force, it is stressed that circular arc type copper sheathing 19 stressed becomes line, strengthens the copper sheathing concentrated wear, shortens the service life of whole copper sheathing.There are five large defectives in this type of copper sheathing guide frame, and the one, when wearing and tearing occured copper sheathing, the gap increased, and increased rocking of press, affected the safe handling of press; The 2nd, when copper sheathing occurs than galling, change very difficultly, need to pull down first master cylinder and carry, affect operating efficiency; The 3rd, lubricating of copper sheathing need to be bored a deep hole, processing difficulties at mainframe; The 4th, the use of circular arc copper sheathing is very high to the requirement of the outer surface machining accuracy of the endoporus of mainframe and Master cylinder body; The 5th, require very high to the location tolerance chain of mainframe, Master cylinder body and copper sheathing.
Summary of the invention
In order to solve existing technical problem in the background technology, the invention provides a kind of forging press and plunger case assembly method thereof, its guider adopts flat guider, with the Master cylinder body of the plunger case of guider coupling be prismatic overall structure, guider adopts plane formula to contact with Master cylinder body, by the collocation of flat guider and prismatic housing structure, the problem of guider discontinuity when effectively solving master cylinder and departing from.Simultaneously, excessive when a certain guiding copper coin wearing and tearing, only need to change a copper coin and get final product, do not affect the running of other devices, the Effective Raise operating efficiency.
Technical solution of the present invention is: a kind of forging press comprises mainframe, upper fixed cross beam, prestressed draw-bar, moved cross beam, kicker cylinder, plunger case, guider, travelling table, upper anvil, mobile horizontal anvil and lower anvil;
Mainframe is inclined cross on travelling table, is used for bolster stake plug cylinder and kicker cylinder; Upper fixed cross beam is for the plunger of hanging column plug cylinder; The array prestressed draw-bar connects and is pre-loaded between mainframe and upper fixed cross beam vertical; Moved cross beam is arranged between mainframe top and upper fixed cross beam vertical and is used for being connected the drive end of kicker cylinder and the cylinder body of plunger case; The cylinder body of plunger case wears and is connected in mainframe and cylinder body bottom fit on anvil; Guider, liner are between the cylinder body of plunger case and mainframe and be used for the plunger case guiding; Arrange on the travelling table and laterally move anvil, be provided with the lower anvil that mates with upper anvil at mobile horizontal anvil, it is characterized in that described guider is flat guider, the M assembly guidance is evenly arranged along mainframe longitudinal center line interval, and every assembly guidance comprises a pair of up and down.
Described guider comprises overcoat, it is fast to adjust, copper coin and adjusting shims, and overcoat contact with mainframe and rectifies and improves guider for carry; Copper coin contacts with cylinder body, is used for the cylinder body guiding; Adjustment block is trapezium structure, between overcoat and copper sheathing, is used for regulating copper, and the slit between the cylinder body; Adjusting shims is used for realizing that adjustment block is connected with the vertical of overcoat between overcoat and adjustment block.
Described forging press, its guider are adjustable structure, and overcoat is that the inclined-plane contacts with adjustment block; Guider is kept the Master cylinder body balance by thickness and the adjustment block degree of depth adjustment guider that inserts along the inclined-plane and the gap of Master cylinder body of adjusting shims.
Described forging press, the prismatic integrally-built plunger case that has of assembling and guider coupling, the face that the plunger case cylinder body contacts with guider is the plane.
Described guider is furnished with lubrication hole, in the regulating block middle part, contacts a side with overcoat and stays a trapezoidal hydraulic fluid port of crossing; In guiding copper billet middle part, contact a side with regulating block and stay a rectangle to cross hydraulic fluid port.Lubrication hole passes the hydraulic fluid port of crossing that regulating block is crossed hydraulic fluid port and guiding copper coin from the overcoat opening, runs through the guiding copper coin and communicates with Master cylinder body.
The invention provides a kind of assembly method of forging press guider, mainframe is inclined cross on travelling table, is used for bolster stake plug cylinder and kicker cylinder; Upper fixed cross beam is for the plunger of hanging column plug cylinder; The array prestressed draw-bar connects and is pre-loaded between mainframe and upper fixed cross beam vertical; Moved cross beam is arranged between mainframe top and upper fixed cross beam vertical and is used for being connected the drive end of kicker cylinder and the cylinder body of plunger case; The cylinder body of plunger case wears and is connected in mainframe and cylinder body bottom fit on anvil; Guider, liner are between the cylinder body of plunger case and mainframe and be used for the plunger case guiding; Arrange on the travelling table and laterally move anvil, be provided with the lower anvil that mates with upper anvil at mobile horizontal anvil, described guider is flat guider, and the M assembly guidance is evenly arranged along mainframe longitudinal center line interval, and every assembly guidance comprises a pair of up and down; Has prismatic overall structure, guider and plunger case Master cylinder body plane contact with the cylinder body of the plunger case of its coupling.
Advantage of the present invention:
1) forging press of the present invention adopts flat guider, realizes contacting with the cylinder body plane of plunger case, increases the forging press operation stability, reduces the wearing and tearing of guiding copper coin;
2) the present invention is adjustable by guider realization copper coin and cylinder body assemblage gap, and is relatively low to requirement on machining accuracy;
3) the present invention adopts and can regulate the copper coin guider, after the wearing and tearing of guiding copper coin, readjusts the gap of Master cylinder body and guiding copper coin by adjustment block, increases copper coin service life;
4) guider of the present invention can remain that the gap of guiding copper coin and cylinder body keeps less, reduces press and rocks, and is safe and reliable, the saving cost, and making and maintenance cost all are reduced.
5) on the guider of the present invention with lubrication hole, need not to get out at mainframe.
Description of drawings
Fig. 1 is structural representation of the present invention
Fig. 2 is sectional drawing of the present invention
Fig. 3 is that plunger case horizontal section of the present invention is octagon embodiment sectional drawing
Fig. 4 is that plunger case horizontal section of the present invention is octagon embodiment top view
Fig. 5 is original structure plunger case sectional drawing
Fig. 6 is original structure plunger case structure top view
Fig. 7 is the guider structural representation
The specific embodiment
Below in conjunction with accompanying drawing, reach supporting with it plunger case cylinder body horizontal section take flat guider the specific embodiment of the present invention be described as octagon as example:
As shown in Figure 1, 2, a kind of forging press comprises mainframe 11, upper fixed cross beam 20, prestressed draw-bar 8, moved cross beam 7, kicker cylinder 2, plunger case 1, guider 4, travelling table 6, mobile horizontal anvil 5, upper anvil 9 and lower anvil 10; Mainframe 11 is inclined cross on travelling table 6, is used for bolster stake plug cylinder 1 and kicker cylinder 2; Upper fixed cross beam 20 is for the plunger 3 of hanging column plug cylinder; Array prestressed draw-bar 8 connects and is pre-loaded between mainframe 11 and upper fixed cross beam 20 vertical; Moved cross beam 7 is arranged between mainframe 11 tops and upper fixed cross beam 20 vertical and is used for being connected the drive end of kicker cylinder 2 and the cylinder body of plunger case 1; The cylinder body of plunger case 1 wears and is connected in mainframe 11 and cylinder body bottom fit on anvil 9; Arrange at travelling table 6 and laterally to move anvil 5, the relevant position is provided with the lower anvil 10 with upper anvil 9 couplings on mobile horizontal anvil 5; Between the cylinder body 12 and mainframe 11 of guider 4 liners and plunger case.
Shown in Fig. 3,4, between the cylinder body 12 and mainframe 11 of described flat guider 4 liners and plunger case, totally 4 assembly guidances are evenly arranged along mainframe longitudinal center line interval, and every assembly guidance comprises a pair of up and down.With the plunger case cylinder body of guider coupling, have the prismatic overall structure of symmetrical octagon centered by the cross section, realize that guider contacts with the flat of plunger case cylinder body.
Shown in Fig. 3,4,7, described guider comprises overcoat 13, it is fast 14 to adjust, copper coin 15 and adjusting shims 16, and overcoat 13 contact with mainframe and rectifies and improves guider for carry; Copper coin 15 contacts with cylinder body 12, is used for the cylinder body guiding; Adjustment block 14 is trapezium structure, between overcoat and copper sheathing, be used for to regulate copper, 15 and cylinder body 12 between the slit; Adjusting shims 16 is used for realizing that adjustment block is connected with the vertical of overcoat between overcoat 13 and adjustment block 14; 4 assembly guidances and host framework are at 45 ° evenly to be distributed in around the Master cylinder body.
As shown in Figure 7, described guider is adjustable structure, and overcoat 13 contacts for the inclined-plane with adjustment block 14; Guider is kept the Master cylinder body balance by thickness and adjustment block 14 degree of depth adjustment guider that inserts along the inclined-plane and the gap of Master cylinder body of adjusting shims 16.
As shown in Figure 7, described guider is furnished with lubrication hole 21, in regulating block 14 middle parts, contacts a side with overcoat 13 and stays a trapezoidal hydraulic fluid port 22 of crossing; In guiding copper billet 15 middle parts, contact a side with regulating block 14 and stay a rectangle to cross hydraulic fluid port 23.From overcoat 13 openings, that passes that regulating block crosses hydraulic fluid port 22 and guiding copper coin crosses hydraulic fluid port 23 to lubricating oil, runs through guiding copper coin 15 through lubrication hole 21, realizes lubricating of guiding copper coin and Master cylinder body 12.
Claims (14)
1. a forging press includes following structure,
Mainframe is inclined cross on travelling table also for bolster stake plug cylinder and kicker cylinder;
Upper fixed cross beam is for the plunger that hangs the fixed leg plug cylinder;
The array prestressed draw-bar connects and is pre-loaded between mainframe and upper fixed cross beam vertical;
Moved cross beam is arranged between mainframe top and upper fixed cross beam vertical and is used for being connected the drive end of kicker cylinder and the cylinder body of plunger case;
Plunger case, its cylinder body wear and are connected in mainframe and cylinder body bottom fit on anvil;
Guider, liner are between the cylinder body of plunger case and mainframe and be used for the plunger case guiding;
Travelling table is provided with thereon and laterally moves anvil, laterally moves the lower anvil that arranges on the anvil with upper anvil coupling, it is characterized in that described guider is flat guider, and the M assembly guidance is evenly arranged along mainframe longitudinal center line interval.
2. forging press according to claim 1 is characterized in that every assembly guidance is along the Boring mill of plunger case to being provided with the up and down guide of a pair of identical structure.
3. forging press according to claim 1 is characterized in that guider comprises overcoat, adjusts fast, copper coin and adjusting shims,
Overcoat contacts with mainframe and is used for carry rectifies and improves guider;
Copper coin contacts with cylinder body, is used for the cylinder body guiding;
Adjustment block is trapezium structure, between overcoat and copper sheet, is used for regulating the slit between copper sheet and the cylinder body;
Adjusting shims is used for realizing that adjustment block is connected with the vertical of overcoat between overcoat and adjustment block.
4. forging press according to claim 1 is characterized in that guider is adjustable structure, and overcoat is that the inclined-plane contacts with adjustment block;
Described guider is kept the Master cylinder body balance by thickness and the adjustment block degree of depth adjustment guider that inserts along the inclined-plane and the gap of Master cylinder body of adjusting shims.
5. forging press according to claim 1 is characterized in that guider regulating block middle part, contacts a side with overcoat and stays a trapezoidal hydraulic fluid port of crossing;
Described guider in guiding copper billet middle part, contacts a side and stays a rectangle to cross hydraulic fluid port with regulating block.
6. forging press according to claim 1 is characterized in that guider is furnished with lubrication hole, and lubrication hole is from the overcoat opening, passes the hydraulic fluid port of crossing that regulating block is crossed hydraulic fluid port and guiding copper coin, runs through the guiding copper coin and communicates with Master cylinder body.
7. forging press according to claim 1 is characterized in that having prismatic overall structure with the plunger case of guider coupling, and the face that the plunger case cylinder body contacts with guider is the plane.
8. the assembly method of a forging press guider, its assembly structure is as follows:
Mainframe is inclined cross on travelling table and bolster stake plug cylinder and kicker cylinder;
Upper fixed cross beam is used for the plunger of hanging column plug cylinder;
The array prestressed draw-bar connects and is pre-loaded between mainframe and upper fixed cross beam vertical;
Moved cross beam is arranged between mainframe top and upper fixed cross beam vertical and is connected the drive end of kicker cylinder and the cylinder body of plunger case;
The cylinder body of plunger case wears and is connected in mainframe and cylinder body bottom fit on anvil;
The guider liner is between the cylinder body of plunger case and mainframe and be used for the plunger case guiding;
Be provided with at travelling table and laterally move anvil, laterally move the lower anvil that arranges on the anvil with upper anvil coupling, it is characterized in that described guider is flat guider, the M assembly guidance is evenly arranged along mainframe longitudinal center line interval.
9. the assembly method of a kind of forging press guider according to claim 8 is characterized in that every assembly guidance is along the Boring mill of plunger case to the up and down guide of a pair of identical structure is set.
10. the assembly method of a kind of forging press guider according to claim 8 is characterized in that making the guider that comprises overcoat, adjusts fast, copper coin and adjusting shims; Overcoat contacts with mainframe and is used for carry rectifies and improves guider; Copper coin contacts with cylinder body, is used for the cylinder body guiding; Adjustment block is trapezium structure, between overcoat and copper sheet, is used for regulating the slit between copper sheet and the cylinder body; Adjusting shims is used for realizing that adjustment block is connected with the vertical of overcoat between overcoat and adjustment block.
11. the assembly method of a kind of forging press guider according to claim 8 is characterized in that overcoat and adjustment block are that the inclined-plane contacts; Thickness and the adjustment block degree of depth adjustment guider that inserts along the inclined-plane and the gap of Master cylinder body by adjusting shims.
12. the assembly method of a kind of forging press guider according to claim 8 is characterized in that guider regulating block middle part, contacts a side with overcoat and stays a trapezoidal hydraulic fluid port of crossing; In guiding copper billet middle part, contact a side with regulating block and stay a rectangle to cross hydraulic fluid port.
13. the assembly method of a kind of forging press guider according to claim 8 is characterized in that guider configuration lubrication hole, lubrication hole passes the hydraulic fluid port of crossing that regulating block is crossed hydraulic fluid port and guiding copper coin from the overcoat opening, runs through the guiding copper coin and communicates with Master cylinder body.
14. the assembly method of a kind of forging press guider according to claim 8 is characterized in that assembling prismatic overall structure plunger case and guider coupling, guider plunger case cylinder body is the plane with the face that contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002819.7A CN102989961B (en) | 2013-01-05 | 2013-01-05 | Forging press and method for assembling plunger cylinder thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002819.7A CN102989961B (en) | 2013-01-05 | 2013-01-05 | Forging press and method for assembling plunger cylinder thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN102989961A true CN102989961A (en) | 2013-03-27 |
| CN102989961B CN102989961B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310002819.7A Active CN102989961B (en) | 2013-01-05 | 2013-01-05 | Forging press and method for assembling plunger cylinder thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240380A (en) * | 2013-04-12 | 2013-08-14 | 杜洋 | Fetching, shifting and discharging device for upsetting for oil tubes and sucker rods |
| CN103447435A (en) * | 2013-09-06 | 2013-12-18 | 天津市天锻压力机有限公司 | Heavy-duty die-forging hydraulic press |
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| GB1085755A (en) * | 1962-06-02 | 1967-10-04 | Hydraulik Gmbh | Hydraulic drop-forging press |
| KR100922197B1 (en) * | 2009-06-11 | 2009-10-19 | 지아이엔(주) | Product apparatus of forged flange used by hydraulic press |
| CN301285186S (en) * | 2009-06-25 | 2010-07-14 | 兰州兰石重工新技术有限公司 | Forging machine host |
| CN101837416A (en) * | 2010-04-09 | 2010-09-22 | 太原重工股份有限公司 | Load-deflection resistant loading system for free hydraulic forging press |
| CN102059309A (en) * | 2010-11-26 | 2011-05-18 | 天津市天锻压力机有限公司 | Free hydraulic forging press |
| 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 |
| CN203091640U (en) * | 2013-01-05 | 2013-07-31 | 青岛嘉龙自动化设备有限公司 | Forging machine assembled with flat plate type guide devices |
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2013
- 2013-01-05 CN CN201310002819.7A patent/CN102989961B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1085755A (en) * | 1962-06-02 | 1967-10-04 | Hydraulik Gmbh | Hydraulic drop-forging press |
| KR100922197B1 (en) * | 2009-06-11 | 2009-10-19 | 지아이엔(주) | Product apparatus of forged flange used by hydraulic press |
| CN301285186S (en) * | 2009-06-25 | 2010-07-14 | 兰州兰石重工新技术有限公司 | Forging machine host |
| CN101837416A (en) * | 2010-04-09 | 2010-09-22 | 太原重工股份有限公司 | Load-deflection resistant loading system for free hydraulic forging press |
| CN102059309A (en) * | 2010-11-26 | 2011-05-18 | 天津市天锻压力机有限公司 | Free hydraulic forging press |
| 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 |
| CN203091640U (en) * | 2013-01-05 | 2013-07-31 | 青岛嘉龙自动化设备有限公司 | Forging machine assembled with flat plate type guide devices |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240380A (en) * | 2013-04-12 | 2013-08-14 | 杜洋 | Fetching, shifting and discharging device for upsetting for oil tubes and sucker rods |
| CN103447435A (en) * | 2013-09-06 | 2013-12-18 | 天津市天锻压力机有限公司 | Heavy-duty die-forging hydraulic press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102989961B (en) | 2015-06-24 |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 266071 Shandong Province, Qingdao city Shandong Road No. 52 Huajia building room 1207 Applicant after: QINGDAO JIALONG AUTOMATIC EQUIPMENT Co.,Ltd. Address before: 266111 Shandong Province, Qingdao city high tech Development Zone (Jihongtan Chunyang Road) Applicant before: QINGDAO JIALONG AUTOMATIC EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20160921 Address after: Chunyang Road North, Siyuan road 266111 in Shandong Province in Qingdao high tech Industrial Development Zone on the west side Patentee after: QINGDAO HEDMARK INTELLIGENT EQUIPMENT CO.,LTD. Address before: 266071 Shandong Province, Qingdao city Shandong Road No. 52 Huajia building room 1207 Patentee before: QINGDAO JIALONG AUTOMATIC EQUIPMENT Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A forging press and its piston cylinder assembly method Effective date of registration: 20220930 Granted publication date: 20150624 Pledgee: Agricultural Bank of China Limited Qingdao Branch Business Department Pledgor: QINGDAO HEDMARK INTELLIGENT EQUIPMENT CO.,LTD. Registration number: Y2022370010145 |