CN102773396A - Device and method for fast replacing anvil block on fast forging machine - Google Patents
Device and method for fast replacing anvil block on fast forging machine Download PDFInfo
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- CN102773396A CN102773396A CN2012102584751A CN201210258475A CN102773396A CN 102773396 A CN102773396 A CN 102773396A CN 2012102584751 A CN2012102584751 A CN 2012102584751A CN 201210258475 A CN201210258475 A CN 201210258475A CN 102773396 A CN102773396 A CN 102773396A
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- anvil piece
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- anvil
- anvil block
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Abstract
The invention relates to a device for fast replacing an anvil block on a fast forging machine. The device comprises an upper anvil block fixing base, an upper anvil block and a grasping mechanism, wherein a groove is arranged on the lower surface of the upper anvil block fixing base, a boss matched with the groove is arranged at the upper end of the upper anvil block, and the upper anvil block further comprises two hanging grooves arranged below the boss and symmetrically arranged on two clamping surfaces of the upper anvil block. The grasping mechanism comprises two grasping units symmetrically arranged on two sides of the upper anvil block fixing base. Each grasping unit comprises a driving connection rod, a first hinge, a grasping arm and a second hinge, wherein the driving connection rod is connected with the grasping arm through the first hinge, the grasping arm is fixed on one of two installation surfaces of the upper anvil block fixing base through the second hinge, the driving connection rod is driven by a driving source and drives the grasping arm to be clamped into or released from the hanging grooves of the upper anvil block, and the clamping surface of the upper anvil block and the installation surfaces of the upper anvil block fixing base are parallel to each other. A method for fast replacing the anvil block on the fast forging machine is achieved by aid of the device.
Description
Technical field
The present invention relates to forge production field, more particularly, relate to the quick replacement device and the method for anvil piece on a kind of fast forging machine.
Background technology
Forging occupies critical role in commercial production, forging production capacity and technological level thereof are very big to industry, agricultural, national defence and the scientific and technical effect of altitude that can reach of a country.Forging industry generally adopts fast forging machine to forge production; As shown in Figure 1; The main working parts of fast forging machine is last anvil piece 11 and following anvil piece 12; Wherein descend anvil piece 12 to place on the ground and be used to place forging 14, last anvil piece 11 places on the anvil piece holder 13 and through Driven by Hydraulic Cylinder forging 14 is forged.
At present; The last anvil piece fixing means of fast forging machine is referring to Fig. 2; Wherein Fig. 2 A and Fig. 2 B are front view and the side views of going up the combining structure of anvil piece 11 and last anvil piece holder 13, and Fig. 2 C and Fig. 2 D are front view and the side views of going up the isolating construction of anvil piece 11 and last anvil piece holder 13.Wherein, Last anvil piece holder 13 is provided with dovetail groove 15; Last anvil piece 11 is provided with dovetail 16; At first cooperate and tentatively is connected anvil piece 11 and last anvil piece holder 13, use dovetail wedge 17 again, will go up anvil piece 11 and last anvil piece holder 13 and on four direction, fix in another direction wedging through dovetail groove 15 on the last anvil piece holder 13 and dovetail 16 on the last anvil piece 11.
In view of structure; Though the said fixing method is simple and practical; But along with the continuous increase of fast forging machine pressure, often comparatively fast become flexible because of wearing and tearing in dovetail groove of last anvil piece holder 13 15 and the gap of going up between the dovetail 16 of anvil piece 11, and the operator has to increase between the slit through being everlasting pad.Simultaneously, because the product variety and the specification of forging are complicated and changeable, this fixing means not only makes the labour intensity that replaces with anvil piece 11 increase, operate very difficulty, and the replacing time is long, influences production efficiency.
Summary of the invention
To the deficiency that exists in the prior art, one of the object of the invention is to solve the one or more problems that exist in the above-mentioned prior art.
The object of the present invention is to provide a kind of quick replacement device and method that can realize the quick replacing of anvil piece on the forging machine soon and reduce anvil piece on the fast forging machine of labor strength.
To achieve these goals; One side of the present invention provides the quick replacement device of anvil piece on a kind of fast forging machine; Said quick replacement device comprises anvil piece holder, goes up anvil piece and grasping mechanism, and wherein, the said lower surface of going up anvil piece holder is provided with groove; The upper end of last anvil piece comprises the boss that matches with groove, and last anvil piece comprises that also two hanging grooves and two hanging grooves of being arranged on said boss below are symmetricly set on two clamping faces of anvil piece; Said grasping mechanism comprises two promptly unit that are symmetricly set on anvil piece holder both sides; Said promptly unit comprises drive link, first hinge, firmly grasps the arm and second hinge; Drive link links to each other with arm promptly through first hinge; Promptly arm fixes on through second hinges fixing on the installed surface in two installed surfaces of anvil piece holder; Drive link is driven and driven by drive source firmly grasps the hanging groove that arm snapped in or broke away from the anvil piece, and wherein, the installed surface of the clamping face of said upward anvil piece and said upward anvil piece holder is parallel to each other.
According to an embodiment of the quick replacement device of anvil piece on the fast forging machine of the present invention, said quick replacement device comprises one or more groups grasping mechanism.
According to an embodiment of the quick replacement device of anvil piece on the fast forging machine of the present invention, said drive source is a hydraulic cylinder.
Another aspect of the present invention provides the quick change method of anvil piece on a kind of fast forging machine, the replacing that said quick change method adopts the quick replacement device of anvil piece on the above-mentioned fast forging machine to go up the anvil piece.
An embodiment based on the quick change method of anvil piece on the fast forging machine of the present invention; Said quick change method may further comprise the steps: make drive source drive the drive link in the grasping mechanism and drive and firmly grasp the hanging groove that the anvil piece is gone up in the arm disengaging, unclamp the last anvil piece that will change; The last anvil piece that need are changed is placed on the below of anvil piece holder and makes the boss of groove and the last anvil piece of anvil piece holder aim at and work in coordination; Make drive source drive the drive link in the grasping mechanism and drive again and firmly grasp the hanging groove that arm snaps in the anvil piece, fix until the last anvil piece that will change.
The present invention is through reaching the upward design again of the binding site of anvil piece holder and the utilization of grasping mechanism to anvil piece on the fast forging machine; Overcome the deficiency of anvil piece fixed form on the existing fast forging machine; Realized the quick replacing of anvil piece on the fast forging machine; Simultaneously significantly reduced operator's labour intensity, helped enhancing productivity.
Description of drawings
Through below in conjunction with the description carried out of accompanying drawing that an example exemplarily is shown, of the present invention above-mentionedly will become apparent with other purposes and characteristics, wherein:
Fig. 1 is the duty simplified schematic diagram of fast forging machine in the prior art.
Fig. 2 A is the front view of combining structure of last anvil piece and the last anvil piece holder of fast forging machine in the prior art.
Fig. 2 B is the side view of structure shown in Fig. 2 A.
Fig. 2 C is the front view of isolating construction of last anvil piece and the last anvil piece holder of fast forging machine in the prior art.
Fig. 2 D is the side view of structure shown in Fig. 2 C.
Fig. 3 is the structural representation of a kind of duty of the quick replacement device of anvil piece on the fast forging machine of exemplary embodiment of the present.
Fig. 4 is the structural representation of the another kind of duty of the quick replacement device of anvil piece on the fast forging machine of exemplary embodiment of the present.
Description of reference numerals:
Anvil piece, the last anvil piece of 13-holder, 14-forging, 15-dovetail groove, 16-dovetail, 17-dovetail wedge under the last anvil piece of 11-, the 12-;
20-firmly grasps unit, the last anvil piece of 21-, the last anvil piece of 22-holder, 23-drive link, 24-first hinge, 25-and firmly grasps arm, 26-second hinge, 27-groove, 28-hanging groove, 29-boss.
The specific embodiment
Hereinafter, will combine accompanying drawing that exemplary embodiment of the present invention is described in further detail.
Fig. 3 is the structural representation of a kind of duty of the quick replacement device of anvil piece on the fast forging machine of exemplary embodiment of the present, and Fig. 4 is the structural representation of the another kind of duty of the quick replacement device of anvil piece on the fast forging machine of exemplary embodiment of the present.Like Fig. 3 and shown in Figure 4, the quick replacement device of anvil piece comprises anvil piece holder 22, goes up anvil piece 21 and grasping mechanism on the fast forging machine of present embodiment, and last anvil piece holder 22 is used for placement and installs anvil piece 21, grasping mechanism be used for fixing or removal on anvil piece 21.
In order to cooperate the grasping mechanism of present embodiment, the last anvil piece 21 of present embodiment reaches the binding site of going up anvil piece holder 22 and has also carried out design again.Wherein, the lower surface of last anvil piece holder 22 is provided with groove 27, and the upper end of last anvil piece 21 comprises the boss 29 that matches with groove 27.In order to locate fast with last anvil piece holder 22 and to cooperate going up anvil piece 21, preferably, the side of groove 27 and boss 29 is vertical plane, and for example groove 27 can be recessed rectangular structure, and boss 29 can be the rectangular structure of protrusion.In addition, last anvil piece 21 comprises that also two hanging grooves 28 and two hanging grooves 28 of being arranged on boss 29 belows are symmetricly set on two clamping faces of anvil piece 21, hanging groove 28 be set mainly be for the ease of grasping mechanism fix or removal on anvil piece 21.
Grasping mechanism comprises two promptly unit 20 that are symmetricly set on anvil piece holder 22 both sides; Also promptly promptly the both sides that are arranged on anvil piece holder 22, unit 20 with stable, will go up anvil piece 21 reliably and fix or removal, firmly grasp the hanging groove 28 on the clamping face that unit 20 directly acts on anvil piece 21.
Promptly unit 20 specifically comprises drive link 23, first hinge 24, the promptly arm 25 and second hinge 26; Drive link 23 links to each other with arm 25 promptly through first hinge 24; Promptly arm 25 is fixed on through second hinge 26 on the installed surface in two installed surfaces of anvil piece holder 22; Also being an end of drive link 23 is connected through what first hinge 24 was realized rotating with an end of arm 25 promptly, and promptly the other end of arm 25 and last anvil piece holder 22 are through second hinge 26 being connected of also realizing rotating and because the fixation of last anvil piece holder 22 makes this other end of firmly grasping arm 25 to rotate moves and can't carry out the action on other dimensions.And; Drive link 23 is driven by the drive source (not shown) and the hanging groove 28 that arm 25 snapped in or broke away from anvil piece 21 is firmly grasped in drive; Therefore can realize through action control the promptly action control of arm 25, and then realize that grasping mechanism is to the fixing of last anvil piece 21 or removal action drive link 23.Wherein, the installed surface of the clamping face of last anvil piece 21 and last anvil piece holder 22 is parallel to each other.In addition, the structure of hanging groove 28 should match with the structure that stretches into the part in the hanging groove 28 of firmly grasping arm 25, with the effect that guarantees to grip.
And the quick replacement device of anvil piece can comprise that one or more groups grasping mechanism to meet the different needs, specifically can be provided with based on actual conditions on the fast forging machine of the present invention.
In one embodiment of the invention, drive source is a hydraulic cylinder, also can be drive units such as servomotor.
The quick change method of anvil piece on the fast forging machine of the present invention is described below in conjunction with the quick replacement device of anvil piece on the fast forging machine of exemplary embodiment of the present.
The replacing that the quick change method of anvil piece is gone up anvil piece 21 with regard to the quick replacement device that is to use anvil piece on the above-mentioned fast forging machine on the fast forging machine of the present invention.
Particularly; When the quick change method of anvil piece comprises the steps: on changing anvil piece 21 on the fast forging machine of the present invention; Make drive source drive the drive link 23 in the grasping mechanism earlier and drive and firmly grasp the hanging groove 28 that anvil piece 21 is gone up in arm 25 disengagings, unclamp the last anvil piece that to change; Then, the last anvil piece of need being changed be placed on the below of anvil piece holder 22 and make anvil piece holder 22 groove 27 and last anvil piece 21 boss 29 rapid alignments and work in coordination; At last, make drive source drive the drive link 23 in the grasping mechanism and drive again and firmly grasp the hanging groove 28 that arm 25 snaps in anvil piece 21, till the last anvil piece that will change is fixing.
In sum; On the fast forging machine of the present invention the quick replacement device of anvil piece and method can not only realize anvil piece on the forging machine soon quick replacing, shorten the intermittent time and enhance productivity; And can avoid the existing shortcomings such as upward the anvil piece replacing time is long, labor strength is big of mechanical locking device in the past, have a good application prospect.
Although top combination embodiment has illustrated and has described the quick replacement device and the method for anvil piece on the fast forging machine of the present invention; But what those skilled in the art will appreciate that is; Under the situation of the spirit and scope of the present invention that do not break away from the claim qualification, can make the various changes on form and the details here.
Claims (5)
1. the quick replacement device of anvil piece on the fast forging machine is characterized in that, said quick replacement device comprises anvil piece holder, goes up anvil piece and grasping mechanism, wherein,
The said lower surface of going up anvil piece holder is provided with groove, and the upper end of last anvil piece comprises the boss that matches with groove, and last anvil piece comprises that also two hanging grooves and two hanging grooves of being arranged on said boss below are symmetricly set on two clamping faces of anvil piece;
Said grasping mechanism comprises two promptly unit that are symmetricly set on anvil piece holder both sides; Said promptly unit comprises drive link, first hinge, firmly grasps the arm and second hinge; Drive link links to each other with arm promptly through first hinge; Promptly arm fixes on through second hinges fixing on the installed surface in two installed surfaces of anvil piece holder; Drive link is driven and driven by drive source firmly grasps the hanging groove that arm snapped in or broke away from the anvil piece, and wherein, the installed surface of the clamping face of said upward anvil piece and said upward anvil piece holder is parallel to each other.
2. the quick replacement device of anvil piece is characterized in that said quick replacement device comprises one or more groups grasping mechanism on the fast forging machine according to claim 1.
3. the quick replacement device of anvil piece is characterized in that on the fast forging machine according to claim 1, and said drive source is a hydraulic cylinder.
4. the quick change method of anvil piece on the fast forging machine is characterized in that, said quick change method adopts the replacing of going up the anvil piece based on the quick replacement device of anvil piece on each described fast forging machine in the claim 1 to 3.
5. the quick change method of anvil piece on the fast forging machine according to claim 4 is characterized in that said quick change method may further comprise the steps:
Make drive source drive the drive link in the grasping mechanism and drive and firmly grasp the hanging groove that the anvil piece is gone up in the arm disengaging, unclamp the last anvil piece that to change;
The last anvil piece that need are changed is placed on the below of anvil piece holder and makes the boss of groove and the last anvil piece of anvil piece holder aim at and work in coordination;
Make drive source drive the drive link in the grasping mechanism and drive again and firmly grasp the hanging groove that arm snaps in the anvil piece, fix until the last anvil piece that will change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210258475.1A CN102773396B (en) | 2012-07-25 | 2012-07-25 | Device and method for fast replacing anvil block on fast forging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210258475.1A CN102773396B (en) | 2012-07-25 | 2012-07-25 | Device and method for fast replacing anvil block on fast forging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773396A true CN102773396A (en) | 2012-11-14 |
| CN102773396B CN102773396B (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210258475.1A Expired - Fee Related CN102773396B (en) | 2012-07-25 | 2012-07-25 | Device and method for fast replacing anvil block on fast forging machine |
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| Country | Link |
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| CN (1) | CN102773396B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855445A (en) * | 2016-03-29 | 2016-08-17 | 陈善兰 | Energy-saving type automatic forging device for metal part |
| CN109026899A (en) * | 2018-10-16 | 2018-12-18 | 江苏亿斯赛尔自动化科技有限公司 | A kind of tooling quick replacement device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824833A (en) * | 1972-02-07 | 1974-07-23 | Langenstein & Schemann Ag | Forging press |
| JPS61150736A (en) * | 1984-12-24 | 1986-07-09 | Kurimoto Iron Works Ltd | Work striking device of manipulator |
| CN2512531Y (en) * | 2001-12-06 | 2002-09-25 | 天津市锻压机床总厂 | Automatic clamping work piece robot for hydraulic forming machine |
| CN2796893Y (en) * | 2005-03-21 | 2006-07-19 | 崔怀旭 | Follow-up swing clamping hook type mould locking mechanism |
| CN201735720U (en) * | 2010-08-03 | 2011-02-09 | 定襄县鑫丰机械制造有限公司 | Four-arm quadrangular lifting forging machine |
-
2012
- 2012-07-25 CN CN201210258475.1A patent/CN102773396B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824833A (en) * | 1972-02-07 | 1974-07-23 | Langenstein & Schemann Ag | Forging press |
| JPS61150736A (en) * | 1984-12-24 | 1986-07-09 | Kurimoto Iron Works Ltd | Work striking device of manipulator |
| CN2512531Y (en) * | 2001-12-06 | 2002-09-25 | 天津市锻压机床总厂 | Automatic clamping work piece robot for hydraulic forming machine |
| CN2796893Y (en) * | 2005-03-21 | 2006-07-19 | 崔怀旭 | Follow-up swing clamping hook type mould locking mechanism |
| CN201735720U (en) * | 2010-08-03 | 2011-02-09 | 定襄县鑫丰机械制造有限公司 | Four-arm quadrangular lifting forging machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855445A (en) * | 2016-03-29 | 2016-08-17 | 陈善兰 | Energy-saving type automatic forging device for metal part |
| CN105855445B (en) * | 2016-03-29 | 2017-10-03 | 南通联源机电科技股份有限公司 | A kind of automatic forging apparatus of energy-saving metal part |
| CN109026899A (en) * | 2018-10-16 | 2018-12-18 | 江苏亿斯赛尔自动化科技有限公司 | A kind of tooling quick replacement device |
| CN109026899B (en) * | 2018-10-16 | 2024-01-19 | 江苏九众九自动化科技有限公司 | Frock quick replacement device |
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| Publication number | Publication date |
|---|---|
| CN102773396B (en) | 2014-12-03 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20141203 Termination date: 20170725 |