CN204620977U - A kind of circle inserted forging die retention mechanism - Google Patents
A kind of circle inserted forging die retention mechanism Download PDFInfo
- Publication number
- CN204620977U CN204620977U CN201520164974.3U CN201520164974U CN204620977U CN 204620977 U CN204620977 U CN 204620977U CN 201520164974 U CN201520164974 U CN 201520164974U CN 204620977 U CN204620977 U CN 204620977U
- Authority
- CN
- China
- Prior art keywords
- die
- carve
- upper bolster
- top board
- under
- 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
- 238000005242 forging Methods 0.000 title claims abstract description 30
- 230000014759 maintenance of location Effects 0.000 title claims abstract description 22
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a kind of circle inserted forging die retention mechanism, belong to inserted forging die field, its structure comprises upper bolster, die shoe, upper insert die and lower insert die, upper insert die is carved on passing through and is fixed in upper bolster with top board, carving under lower insert die passes through is fixed in die shoe with lower platen, the top of upper insert die and top board groove sides adjacent are provided with carves block groove, on carve by top board be contained in upper insert die on carve in block groove, the medial surface gradient of above carving is consistent with the upper end face gradient of above carving block groove; The bottom of lower insert die with press down board slot sides adjacent and be provided with down and carve block groove, under carve be contained in lower insert die by lower platen under carve in block groove, under the medial surface gradient of carving with under to carve the bottom surface gradient of block groove consistent.The utility model has fast easy to loading and unloading, safe and reliable, and labour intensity is low; Upper insert die, lower insert die are reliably fastening, and result of use is good; Upper bolster, die shoe difficulty of processing are little; Processing is simple, easy to operate, compresses the features such as effective.
Description
Technical field
The utility model relates to a kind of inserted forging die field, especially a kind of circle inserted forging die retention mechanism.
Background technology
In many forging parts, Rotary forging is the common forging kind of a class, is save mold materials, usually adopts insert die to replace overall mould.
But the fastening employing band inclined-plane circle of present used inserted forging die carves fastening means, as Figure 1-Figure 2: the fastening means of above-mentioned inserted forging die exists following problem:
1, will to be lifted by collision block by driving when upper insert die and the handling of lower insert die and clash into fastening, labour intensity is large, and potential safety hazard is large;
When 2, producing, above carve, under carve and easily loosen, fastening effect is bad;
3, upper and lower die holder carves hole is elongated circular hole, processing difficulties;
4, carve on, under to carve length direction gradient be 1:100 gradient, cross section is for semicircle and be 7 degree with vertical direction gradient, and length is longer, processing difficulties;
5, carve on, under carve and use through multiple impact, the easy strain cracking in top causes security incident.
Utility model content
Technical assignment of the present utility model provides a kind of circle inserted forging die retention mechanism for above-mentioned deficiency of the prior art, and this one circle inserted forging die retention mechanism has upper insert die, lower insert die is fast easy to loading and unloading, safe and reliable, and labour intensity is low; Upper insert die, lower insert die are reliably fastening, and result of use is good; Upper bolster, die shoe difficulty of processing are little; Retention mechanism processing is simple, easy to operate, compresses effective feature.
The utility model solves the technical scheme that its technical problem adopts: it comprises upper bolster, die shoe, upper insert die and lower insert die, and described upper insert die is arranged in upper bolster, and lower insert die is arranged in die shoe;
Described upper insert die is carved on passing through and is fixed in upper bolster with top board, carving under lower insert die passes through is fixed in die shoe with lower platen, carve on described and be separately positioned on top board in the top board groove of upper bolster, under carve to be separately positioned on die shoe with lower platen press down in board slot;
The top of described upper insert die and top board groove sides adjacent are provided with carves block groove, carve on described by top board be contained in upper insert die on carve in block groove, on the medial surface gradient of carving consistent with the upper end face gradient of above carving block groove, described top board is connected with upper bolster by upper hold-down bolt, two side wall slope of top board respectively with on carve lateral surface and upper bolster medial surface gradient is consistent;
The bottom of described lower insert die with press down board slot sides adjacent and be provided with down and carve block groove, carving under described under being contained in lower insert die by lower platen carves in block groove, under the medial surface gradient of carving with under to carve the bottom surface gradient of block groove consistent, described lower platen is connected with die shoe by lower hold-down bolt, two side wall slope of lower platen respectively with under carve lateral surface and die shoe medial surface gradient is consistent.
Described upper hold-down bolt and lower hold-down bolt comprise two respectively, are symmetricly set on respectively on top board and lower platen.
Carve on described with under carve, top board and lower platen be symmetrical arranged respectively up and down.
Guiding mechanism is provided with between described upper bolster and die shoe.
Described guiding mechanism comprises 2, is symmetricly set on respectively on two staggered diagonal of upper bolster and die shoe.
Described each guiding mechanism comprises lead respectively, upper bolster pilot hole, die shoe pilot hole, upper bolster fairlead and set bolt, described upper bolster pilot hole and die shoe pilot hole are symmetrical arranged up and down, and be separately positioned on upper bolster and die shoe, described lead is through in upper bolster pilot hole and die shoe pilot hole, upper bolster fairlead is provided with between described upper bolster pilot hole and lead, described upper bolster fairlead is fixed on upper bolster by set bolt, the bottom of described lead is anchored in die shoe pilot hole by set bolt.
Compared to the prior art one circle inserted forging die retention mechanism of the present utility model, has following outstanding beneficial effect:
1, upper insert die, lower insert die are fast easy to loading and unloading, safe and reliable, and labour intensity is low;
2, upper insert die, lower insert die are reliably fastening, and result of use is good;
3, upper bolster, die shoe difficulty of processing are little;
4, retention mechanism processing is simple, easy to operate, compresses effective, not easily security incident occurs.
Accompanying drawing explanation
Accompanying drawing 1 is the main TV structure schematic diagram of the retention mechanism of existing inserted forging die;
Accompanying drawing 2 is counterdie plan structure schematic diagrames of the retention mechanism of existing inserted forging die;
Accompanying drawing 3 is a kind of front sectional view of justifying inserted forging die retention mechanism of the present utility model;
Accompanying drawing 4 is a kind of counterdie plan structure schematic diagrames justifying inserted forging die retention mechanism of the present utility model;
Accompanying drawing 5 is that partial sectional view is looked on an a kind of left side of justifying inserted forging die retention mechanism of the present utility model;
Description of reference numerals: 1, upper bolster, 2, upper insert die, 3, on carve, 4, top board, 5, upper hold-down bolt, 6, lower hold-down bolt, 7, lower platen, 8, under carve, 9, lower insert die, 10, die shoe, 11, top board groove, 12, press down board slot, 13, on carve block groove, 14, under carve block groove, 15, guiding mechanism, 151, lead, 152, upper bolster pilot hole, 153, die shoe pilot hole, 154, upper bolster fairlead, 155, set bolt.
Detailed description of the invention
With reference to Figure of description 3 to accompanying drawing 5, one circle inserted forging die retention mechanism of the present utility model is described in detail below.
One circle inserted forging die retention mechanism of the present utility model, its structure comprises upper bolster 1, die shoe 10, upper insert die 2 and lower insert die 9, and described upper insert die 2 is arranged in upper bolster 1, and lower insert die 9 is arranged in die shoe 10;
Described upper insert die 2 by carve 3 and top board 4 be fixed in upper bolster 1, carve under lower insert die 9 passes through 8 and lower platen 7 be fixed in die shoe 10, carve on described 3 and top board 4 be separately positioned in the top board groove 11 of upper bolster 1, under carve 8 and lower platen 7 be separately positioned on die shoe 10 press down in board slot 12;
The top of described upper insert die 2 and top board groove 11 sides adjacent are provided with carves block groove 13, carve on described 3 by top board 4 be contained in upper insert die 2 on carve in block groove 13, on carve 3 medial surface gradient consistent with the upper end face gradient of above carving block groove 13, described top board 4 is connected with upper bolster 1 by upper hold-down bolt 5, two side wall slope of top board 4 respectively with on carve 3 lateral surfaces and upper bolster 1 medial surface gradient is consistent;
The bottom of described lower insert die 9 with press down board slot 12 sides adjacent and be provided with down and carve block groove 14, carve 8 under described to be contained in lower insert die by lower platen 7 and to carve for 9 times in block groove 14, under carve 8 medial surface gradient with under to carve the bottom surface gradient of block groove 14 consistent, described lower platen 7 is connected with die shoe 10 by lower hold-down bolt 6, two side wall slope of lower platen 7 respectively with under carve 8 lateral surfaces and die shoe 10 medial surface gradient is consistent.
Described upper hold-down bolt 5 and lower hold-down bolt 6 comprise two respectively, are symmetricly set on respectively on top board 4 and lower platen 7.
Carve on described 3 with under carve 8, top board 4 is symmetrical arranged respectively up and down with lower platen 7.
Guiding mechanism 15 is provided with between described upper bolster 1 and die shoe 10.
Described guiding mechanism 15 comprises 2, is symmetricly set on respectively on two staggered diagonal of upper bolster 1 and die shoe 10.
Described each guiding mechanism 15 comprises lead 151 respectively, upper bolster pilot hole 152, die shoe pilot hole 153, upper bolster fairlead 154 and set bolt 155, described upper bolster pilot hole 152 and die shoe pilot hole about 153 are symmetrical arranged, and be separately positioned on upper bolster 1 and die shoe 10, described lead 151 is through in upper bolster pilot hole 152 and die shoe pilot hole 153, upper bolster fairlead 154 is provided with between described upper bolster pilot hole 152 and lead 151, described upper bolster fairlead 154 is fixed on upper bolster 1 by set bolt 155, the bottom of described lead 151 is anchored in die shoe pilot hole 153 by set bolt 155.
When forging, upper bolster 1 moves up and down along lead 151, and guiding mechanism 15 plays guide effect, prevents the dislocation of upper bolster 1 and die shoe 10, ensure that forging quality.
During the assembling of circle inserted forging die, along with upper hold-down bolt 5 is tightened, top board 4 moves upward, promote to carve 3 by it with gradient side to move to the left, on carve 3 to the left motion time by the medial surface of the band gradient coordinated with upper insert die 2, upper insert die 2 is pressed in upper bolster, reach fastening effect.During dismounting, unclamp 2 upper hold-down bolts 5, take out top board 4, above carve 3 along with unclamping, upper insert die 2 can take out.
Lower insert die 9 loads and unloads identical with upper insert die 2.
Except the technical characteristic described in description, be the known technology of those skilled in the art.
Claims (6)
1. justify an inserted forging die retention mechanism, comprise upper bolster, die shoe, upper insert die and lower insert die, described upper insert die is arranged in upper bolster, and lower insert die is arranged in die shoe, it is characterized in that:
Described upper insert die is carved on passing through and is fixed in upper bolster with top board, carving under lower insert die passes through is fixed in die shoe with lower platen, carve on described and be separately positioned on top board in the top board groove of upper bolster, under carve to be separately positioned on die shoe with lower platen press down in board slot;
The top of described upper insert die and top board groove sides adjacent are provided with carves block groove, carve on described by top board be contained in upper insert die on carve in block groove, on the medial surface gradient of carving consistent with the upper end face gradient of above carving block groove, described top board is connected with upper bolster by upper hold-down bolt, two side wall slope of top board respectively with on carve lateral surface and upper bolster medial surface gradient is consistent;
The bottom of described lower insert die with press down board slot sides adjacent and be provided with down and carve block groove, carving under described under being contained in lower insert die by lower platen carves in block groove, under the medial surface gradient of carving with under to carve the bottom surface gradient of block groove consistent, described lower platen is connected with die shoe by lower hold-down bolt, two side wall slope of lower platen respectively with under carve lateral surface and die shoe medial surface gradient is consistent.
2. one circle inserted forging die retention mechanism according to claim 1, is characterized in that: described upper hold-down bolt and lower hold-down bolt comprise two respectively, are symmetricly set on respectively on top board and lower platen.
3. one circle inserted forging die retention mechanism according to claim 1, is characterized in that: carve on described with under carve, top board and lower platen be symmetrical arranged respectively up and down.
4. one circle inserted forging die retention mechanism according to claim 1, is characterized in that: be provided with guiding mechanism between described upper bolster and die shoe.
5. one circle inserted forging die retention mechanism according to claim 4, is characterized in that: described guiding mechanism comprises 2, is symmetricly set on respectively on two staggered diagonal of upper bolster and die shoe.
6. one circle inserted forging die retention mechanism according to claim 5, it is characterized in that: described each guiding mechanism comprises lead respectively, upper bolster pilot hole, die shoe pilot hole, upper bolster fairlead and set bolt, described upper bolster pilot hole and die shoe pilot hole are symmetrical arranged up and down, and be separately positioned on upper bolster and die shoe, described lead is through in upper bolster pilot hole and die shoe pilot hole, upper bolster fairlead is provided with between described upper bolster pilot hole and lead, described upper bolster fairlead is fixed on upper bolster by set bolt, the bottom of described lead is anchored in die shoe pilot hole by set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164974.3U CN204620977U (en) | 2015-03-23 | 2015-03-23 | A kind of circle inserted forging die retention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164974.3U CN204620977U (en) | 2015-03-23 | 2015-03-23 | A kind of circle inserted forging die retention mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620977U true CN204620977U (en) | 2015-09-09 |
Family
ID=54040040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520164974.3U Expired - Fee Related CN204620977U (en) | 2015-03-23 | 2015-03-23 | A kind of circle inserted forging die retention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620977U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436385A (en) * | 2015-12-22 | 2016-03-30 | 江苏保捷锻压有限公司 | Device for reducing forging errors |
| CN105710269A (en) * | 2016-04-01 | 2016-06-29 | 中信戴卡股份有限公司 | Device for clamping and positioning forging mold |
| CN107999682A (en) * | 2017-12-29 | 2018-05-08 | 天津天海精密锻造有限公司 | Quick-replaceable lower module and mould |
| CN108145056A (en) * | 2018-01-24 | 2018-06-12 | 内蒙古第机械集团有限公司 | A kind of forging forcing press universal die set |
| CN108160897A (en) * | 2018-01-09 | 2018-06-15 | 重庆大学 | Large-scale inlaid type hot forged mould design and production method and large-scale inlaid type hot forged mould |
| EP3842165A1 (en) | 2019-12-24 | 2021-06-30 | Hertecant Flanges | A device for hot forging of a metal article, in particular a flange, the use of said device, and a method for installing a die half into said device |
-
2015
- 2015-03-23 CN CN201520164974.3U patent/CN204620977U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436385A (en) * | 2015-12-22 | 2016-03-30 | 江苏保捷锻压有限公司 | Device for reducing forging errors |
| CN105710269A (en) * | 2016-04-01 | 2016-06-29 | 中信戴卡股份有限公司 | Device for clamping and positioning forging mold |
| CN107999682A (en) * | 2017-12-29 | 2018-05-08 | 天津天海精密锻造有限公司 | Quick-replaceable lower module and mould |
| CN108160897A (en) * | 2018-01-09 | 2018-06-15 | 重庆大学 | Large-scale inlaid type hot forged mould design and production method and large-scale inlaid type hot forged mould |
| CN108160897B (en) * | 2018-01-09 | 2019-08-02 | 重庆大学 | Large-scale inlaid type hot forged mould design and production method and large-scale inlaid type hot forged mould |
| CN108145056A (en) * | 2018-01-24 | 2018-06-12 | 内蒙古第机械集团有限公司 | A kind of forging forcing press universal die set |
| EP3842165A1 (en) | 2019-12-24 | 2021-06-30 | Hertecant Flanges | A device for hot forging of a metal article, in particular a flange, the use of said device, and a method for installing a die half into said device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204620977U (en) | A kind of circle inserted forging die retention mechanism | |
| CN203917609U (en) | Passenger car bottom girder drawing flanging composite die | |
| CN213162625U (en) | Stamping device for crane connecting rib plate | |
| CN207839790U (en) | A kind of clamp plate diel | |
| CN205236813U (en) | Slip of stamping die integer being inserted, and it installs to turn over constructs | |
| CN201524729U (en) | Anti-inverted-burr sheet metal mould | |
| CN203737803U (en) | Thick plate blanking die | |
| CN202278397U (en) | Milling clamp for bottom pin of shock absorber | |
| CN210817271U (en) | Stretching compound die for bolt production | |
| CN202239167U (en) | Fillet-chamfering die for busbar | |
| CN203227786U (en) | Circular die base | |
| CN104668363A (en) | Blanking and stretching composite die capable of automatically ejecting workpiece | |
| CN208466973U (en) | A kind of oblique impact hole punching die structure | |
| CN203031787U (en) | Novel flitch for material adhering of multi-line cutting machine | |
| CN203556727U (en) | Sheet material stretching die | |
| CN106272582A (en) | A kind of Fructus actinidiae chinensis slitting device | |
| CN207372121U (en) | A kind of continuous blanking die | |
| CN203541558U (en) | Lengthening pressure plate structure of vertical knife rest | |
| CN205110553U (en) | Modulus of continuity die surface goes out waste material device automatically | |
| CN206406344U (en) | A kind of drawer handle machine die | |
| CN204912429U (en) | Continuous blanking die waste material cutting device | |
| CN203018572U (en) | Die for producing handle supports in sedans | |
| CN201623596U (en) | Adjustable laminating die | |
| CN103639442B (en) | Vertical cutter frame lengthens pressure plate structure | |
| CN204195145U (en) | Pedal welding bed die |
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: 20150909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |