CN205673452U - The bender of dumper wagon box side plate shaped piece - Google Patents
The bender of dumper wagon box side plate shaped piece Download PDFInfo
- Publication number
- CN205673452U CN205673452U CN201620509533.7U CN201620509533U CN205673452U CN 205673452 U CN205673452 U CN 205673452U CN 201620509533 U CN201620509533 U CN 201620509533U CN 205673452 U CN205673452 U CN 205673452U
- Authority
- CN
- China
- Prior art keywords
- die
- side plate
- box side
- seat
- wagon box
- 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.)
- Active
Links
Abstract
This utility model relates to machined die, it it is the bender of a kind of dumper wagon box side plate shaped piece, there are upper die and lower die, it is characterized in that: described upper mold includes die head and caudal peduncle, caudal peduncle connects by being connected seat with die head, being provided with some threaded adjusting screw mandrels connecting on seat, the front end of screw mandrel, equipped with roller mount, roller mount is provided with some rollers；Described special lower mold has die holder, and the upper surface of die holder is shaped with bending " V " type groove；This utility model simple in construction, easy to operate, high-strength steel sheet can be made to produce tetragon Guan Bi monolithic molding of mount structure；It is mainly used in the Bending Processing of dumper wagon box side plate shaped piece.
Description
Technical field
This utility model relates to machine components processing mold, the specifically bender of dumper wagon box side plate shaped piece.
Background technology
The structure of the wagon box side plate of dumper sees Fig. 1, and its front end is the quadrilateral structure of a Guan Bi, and rear portion is that a length is straight
Tailgate, the production method of existing wagon box side plate is to use common die to be first bent into two parts, sees Fig. 2, then welding
Integral.Its shortcoming is: cumbersome, and production efficiency is low, has two long weld seams, and welding cost is high, and technical operation requires height, shadow
Ringing conforming product rate, entirety is unsightly.
Summary of the invention
The purpose of this utility model seeks to solve the problems referred to above that the production method of existing wagon box side plate exists, it is provided that one
Plant the bender of dumper wagon box side plate shaped piece, enable Integral bending of wagon box side plate to shape, and cancel welding processing
Operation.
Concrete scheme of the present utility model is: the bender of a kind of dumper wagon box side plate shaped piece, have upper mold and under
Mould, is characterized in that: described upper mold includes die head and caudal peduncle, and caudal peduncle connects by being connected seat with die head, installs on seat connecting
Having some threaded adjusting screw mandrels, the front end of screw mandrel, equipped with roller mount, roller mount is provided with some rollers；Described special lower mold
Having die holder, the upper surface of die holder is shaped with bending " V " type groove.
Described in this utility model, " V " type groove angle in lower mold is 30 °.
Described in this utility model in upper mold, the top of die head is that T-shaped structure has T-slot, on die head on connection seat
The T-shaped structure dress that is connected with the T-slot being connected on seat be integrated；It is provided with some bolts hole on seat connecting, uses bolt
Being connected through bolt hole with caudal peduncle from T-slot, dress is integrated with being connected seat to make caudal peduncle.
The utility model has the advantages that: simple in construction, easy to operate, high-strength steel sheet particularly can be made to produce tetragon and to close
Close mount structure, such as the different in nature part structure of dumper wagon box side plate, use Integral bending of this mould to shape, be reduced to one long
The technique of weld seam, makes production cost reduce, and properties of product are more stable, and improve production efficiency.
Accompanying drawing explanation
Fig. 1 is dumper wagon box side plate front view；
Fig. 2 is structural front view of the present utility model；
Fig. 3 is structure left view of the present utility model；
Fig. 4 is die head, caudal peduncle and the assembling structural representation connecting seat；
Fig. 5-7 is operation principle processing step schematic diagram of the present utility model.
In figure: 1-wagon box side plate, 2-caudal peduncle, 3-connects seat, and 4-regulates screw mandrel, 5-roller, 6-roller mount, 7-die head, 8-
" V " type groove, 9-die holder, 10-material returned block, 11-bolt, 12-bolt hole, 13-T shape groove, 14-T shape structure, 15-the first bending
Place, 16-the second bending part, 17-the 3rd bending part.
Detailed description of the invention
See Fig. 2,3, this utility model is to have upper die and lower die, it is characterized in that: described upper mold includes die head 7 and tail
Handle 2, caudal peduncle 2 connects by being connected seat 3 with die head 7, is provided with some threaded adjusting screw mandrels 4, the front end of screw mandrel connecting on seat 3
Equipped with roller mount 6, roller mount 6 is provided with some rollers 5；Described special lower mold (seeing Fig. 5) has die holder 9, die holder 9
Upper surface is shaped with bending " V " type groove 8.
Described in this utility model, " V " type groove 8 angle in lower mold is 30 °.
Described in this utility model in upper mold, the top of die head 7 is that T-shaped structure has T-slot 13, mould on connection seat 3
T-shaped structure 14 on 7 dress that is connected with the T-slot 13 being connected on seat 3 is integrated；If being provided with bolt stem connecting on seat 3
Hole 12, uses bolt 11 to be connected through bolt hole 12 with caudal peduncle 2 from T-slot 13, and 3 dresses are integrated with being connected seat to make caudal peduncle 2, ginseng
See Fig. 4.
Operation principle of the present utility model is: be first installed to novel for this use on bender, the most as follows
Carry out Bending Processing:
The first step: take high-strength steel sheet, according to product design measure；
Second step: according to wagon box side plate 1 sheet-shaped design by determining the first bending part 15 after forward direction successively on plate, second
Bending part 16, the 3rd bending part 17(sees Fig. 1)；
3rd step: put into by plate between upper and lower mould, makes upper mold die head 7 be directed at plate the first bending part and carries out bending, suitable
The amount of spending bending, after making plate depart from upper and lower mould, returns to design bending angle；(seeing Fig. 5)；
4th step: in same upper and lower mould, pushes away before plate, makes the 3rd bending part of upper mold 7 die head alignment plate carry out
Bending, appropriateness excess bending, after making plate depart from upper and lower mould, return to design bending angle；(seeing Fig. 6)；
5th step: in same set of upper and lower mould, retreats plate, makes upper mold die head be directed at the second bending part, (see figure
7) and roller 5 side that makes the top mould of long tail end of plate connect seat 3 is arranged, regulate screw mandrel 4 according to the coefficient of elasticity of plate and make
Roller 5 moves forward and backward correct position, so that reaching desirable flexural variable during plate bending, starting bender, carrying out bending, and
Appropriateness excess bending, the long tail end of plate abuts in flexural deformation therewith on roller 5；Take off from upper and lower mould shaping plate (and
It is furnished with material returned block 10, facilitates workpiece to take off), the long tail end of plate recovers straight under elastic reaction, and the leading portion of plate
Because being bent into tetragon three times, bonded to each other under elastic reaction in the middle part of the head foremost of plate and plate, ultimately form whole
The wagon box side board structure of body.
Claims (3)
1. a bender for dumper wagon box side plate shaped piece, has upper die and lower die, it is characterized in that: described upper mold includes
Die head and caudal peduncle, caudal peduncle connects by being connected seat with die head, is provided with some threaded adjusting screw mandrels, before screw mandrel connecting on seat
End, equipped with roller mount, roller mount is provided with some rollers；Described lower mold has die holder, and the upper surface of die holder is shaped with bending
" V " type groove.
The bender of dumper wagon box side plate shaped piece the most according to claim 1, is characterized in that: in described lower mold
" V " type groove angle is 30 °.
The bender of dumper wagon box side plate shaped piece the most according to claim 1, is characterized in that: in described upper mold, mould
The top of head is that T-shaped structure has T-slot on connection seat, and the T-shaped structure on die head is connected with the T-slot being connected on seat
Dress is integrated；It is provided with some bolts hole on seat connecting, uses bolt to be connected with caudal peduncle through bolt hole from T-slot, make tail
Handle is integrated with being connected seat dress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509533.7U CN205673452U (en) | 2016-05-31 | 2016-05-31 | The bender of dumper wagon box side plate shaped piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509533.7U CN205673452U (en) | 2016-05-31 | 2016-05-31 | The bender of dumper wagon box side plate shaped piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673452U true CN205673452U (en) | 2016-11-09 |
Family
ID=57436447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620509533.7U Active CN205673452U (en) | 2016-05-31 | 2016-05-31 | The bender of dumper wagon box side plate shaped piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465739A (en) * | 2018-06-06 | 2018-08-31 | 南京大吉铁塔制造有限公司 | A kind of conical tube Bending Mould |
-
2016
- 2016-05-31 CN CN201620509533.7U patent/CN205673452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465739A (en) * | 2018-06-06 | 2018-08-31 | 南京大吉铁塔制造有限公司 | A kind of conical tube Bending Mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106825096A (en) | The rubber pad forming method and shaping dies of a kind of deep camber flange sheet metal part high | |
| CN205673452U (en) | The bender of dumper wagon box side plate shaped piece | |
| CN101417306B (en) | Stamping die for producing hollow parts with holes at lateral wall and stamping method thereof | |
| CN209502862U (en) | A kind of seamless T pipe connection cold extrusion molding mould convenient for feeding | |
| CN203649139U (en) | Automobile seat rotating hook forming die | |
| CN105817504B (en) | The bending method of the U-shaped bucket dumper wagon box side plate shaped piece of high-strength steel sheet production | |
| CN205967070U (en) | Slide wedge mechanism for stamping die | |
| CN204035331U (en) | The compressing frock of thick aluminium sheet casing during asymmetric reducing elliptic flow is linear | |
| CN207681307U (en) | A kind of automobile drive axle spring panel seat shaping mould | |
| CN206882435U (en) | A kind of rubber pad forming mould of the high flange sheet metal part of deep camber | |
| CN106180531A (en) | A kind of half-shaft blank hydraulic press forging system and processing method | |
| CN205949648U (en) | Crooked impression compound die of oil pipe fixed bolster | |
| CN107803428B (en) | A kind of pipe fitting angle welding heading forming frock | |
| CN204672888U (en) | Heavy isothermal forging press bottom ejection device | |
| CN205763384U (en) | Pipeline structure riveting die | |
| CN205949647U (en) | Compound mould of crooked impression of automobile drive axle oil pipe fixed bolster | |
| CN205967032U (en) | Shaping precise progressive die bends many times | |
| CN206435705U (en) | Stainless steel can divide cavity plate or multi-ram forging forging mold | |
| CN201313143Y (en) | Press tool for manufacturing hollow parts with holes on side wall | |
| CN203996447U (en) | Automobile arm pipe new structure | |
| CN203996448U (en) | The special-purpose simple die of automobile arm pipe shaping | |
| CN102672471A (en) | Molding device of steel auxiliary frame | |
| CN213134727U (en) | Lower die positioning clamp of bending machine | |
| CN208083116U (en) | A kind of titanium net molding press device | |
| CN107457316A (en) | A kind of continuous bound edge manufacturing process of multiple spot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bending die for special shaped parts of dump truck body side plate Effective date of registration: 20201104 Granted publication date: 20161109 Pledgee: Huangshi City Development Investment Group Co., Ltd Pledgor: HUBEI TRI-RING METALFORMING EQUIPMENT Co.,Ltd. Registration number: Y2020980007568 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |