CN209647338U - A kind of monoblock type forging stainless steel oil rail trimming mould bases - Google Patents
A kind of monoblock type forging stainless steel oil rail trimming mould bases Download PDFInfo
- Publication number
- CN209647338U CN209647338U CN201920030755.4U CN201920030755U CN209647338U CN 209647338 U CN209647338 U CN 209647338U CN 201920030755 U CN201920030755 U CN 201920030755U CN 209647338 U CN209647338 U CN 209647338U
- Authority
- CN
- China
- Prior art keywords
- trimming
- ontology
- mold holder
- punch
- mould bases
- 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
The utility model relates to a kind of long-axis forging trimming mould bases technical fields, especially the utility model provides a kind of monoblock type forging stainless steel oil rail trimming mould bases, including top mold holder ontology and lower mold holder ontology, trimming device is equipped between the top mold holder ontology and the lower mold holder ontology, being additionally provided between the top mold holder ontology and the trimming device prevents the trimming device from all around moving the location structure that can accurately carry out trimming campaign, the existing trimming die carrier structure of effective solution is simple, typically no guiding, being easy to happen offsetting during trimming causes forging to weigh or generate trimming cut burr wounded.Or directly guiding is made on mold, versatility is not strong, and no positioning key is assembled between each component, is only fixed by pressing plate, shaving die installation site inaccuracy, the problem of leading to trimming lower die cutting edge abnormal damage.
Description
Technical field
The utility model relates to a kind of long-axis forging trimming mould bases technical field, especially a kind of monoblock type forging is stainless
Steel oil rail trimming mould bases.
Background technique
Prior art gasoline direct (GDI) engine consumption is low, discharge less, noise it is small, be recent domestic internal combustion engine
The hot spot of producer's research and development.It is GDI engine key components and parts that monoblock type, which forges stainless steel oil rail, as shown in Figure 1, thereon
Multiple mounting bracket 1-1 and base of automobile injector 1-2 are distributed with.Monoblock type forging stainless steel oil rail forming process mainly includes forging
It makes, trimming two procedures.General trimming die carrier structure is simple, and Chinese patent literature (publication date on 2 10th, 2016, it is open
Number CN205020714U) disclose a kind of shaving die of high-pressure common-rail pipe, including upper trimming device and lower trimming device.On cut
Side device includes cope plate and formed punch, and formed punch is fixed below cope plate by top board.Lower trimming device includes lower template, cuts
Side lower die and cushion block.Trimming lower die is fixed on the top of lower template by lower platen, after what above-mentioned technical proposal solved is trimming
Components burr and remaining flashing problems.Existing trimming die carrier structure is simple, typically no guiding, is easy to happen during trimming
Offsetting causes forging to weigh or generate trimming cut burr wounded.Or directly guiding is made on mold, versatility is not strong, between each component
No positioning key is assembled, is only fixed by pressing plate, shaving die installation site inaccuracy causes trimming lower die cutting edge to damage extremely
It is bad.Gap is not easy to adjust between existing trimming mould bases trimming punch and trimming lower die, and mold changing speed is lower, influences production efficiency.
Existing trimming mould bases trimming lower die is overall structure, and size is larger, after the damage of trimming lower die cutting edge, needs integral replacing, cost compared with
It is high.
Utility model content
Technical problem to be solved by the utility model is: it is simple in order to solve existing trimming die carrier structure, it is typically no to lead
To being easy to happen offsetting during trimming causes forging to weigh or generate trimming cut burr wounded.Or directly guiding is made on mold,
Versatility is not strong, and no positioning key is assembled between each component, is only fixed by pressing plate, and shaving die installation site inaccuracy is led
The problem of causing trimming lower die cutting edge abnormal damage, the utility model provide a kind of monoblock type forging stainless steel oil rail edger
Frame, including top mold holder ontology and lower mold holder ontology are equipped with trimming device between the top mold holder ontology and the lower mold holder ontology,
Be additionally provided between the top mold holder ontology and the trimming device prevent trimming device movement all around can accurately into
The location structure of row trimming campaign, the existing trimming die carrier structure of effective solution is simple, typically no guiding, during trimming
Being easy to happen offsetting causes forging to weigh or generate trimming cut burr wounded.Or directly guiding is made on mold, versatility is not strong, respectively
No positioning key is assembled between component, is only fixed by pressing plate, and shaving die installation site inaccuracy leads to trimming lower die cutting edge
The problem of abnormal damage.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of monoblock type forges stainless steel oil rail trimming mould bases, including top mold holder ontology and lower mold holder ontology, it is described on
It is equipped with trimming device between mould bases ontology and the lower mold holder ontology, is also set between the top mold holder ontology and the trimming device
Having prevents the trimming device from all around moving the location structure that can accurately carry out trimming campaign.
Specifically, the location structure includes that the positioning plate connecting with the trimming device and the restriction positioning plate are left
The pin assembly moved right.
Specifically, the trimming device includes the formed punch ontology connecting with the positioning plate and is arranged in the lower mold holder sheet
Trimming lower die on body；The formed punch ontology includes punch holder and the trimming punch that the punch holder lower end is arranged in, described to cut
Side formed punch matches cutting with the trimming lower die.
Specifically, it is additionally provided between the punch holder and the positioning plate and limits the fixation that the formed punch ontology is moved forward and backward
Key, match opposite on punch holder joint face interconnected of the positioning plate are equipped with the retainingf key for placing the retainingf key
Groove.
Specifically, three retainingf key grooves are respectively equipped in the positioning plate and the punch holder.
Specifically, the side of the positioning plate is equipped with the positioning pin groove for installing the pin assembly, the positioning pin
Component includes being mounted on key seat on the outside of the positioning pin groove, the spring that is arranged in the key seat, passing through the spring one
End can be inserted or extract the positioning pin of the positioning pin groove, and the other end of the positioning pin is additionally provided with pin cap.
Specifically, being additionally provided between the top mold holder ontology and lower mold holder ontology prevents the top mold holder ontology and lower mold holder
The guiding device that ontology offsets, the guiding device include the guide sleeve being arranged on the top mold holder ontology and are arranged under described
Guide post on mould bases ontology, the guide post are matched with the guide sleeve and are slidably connected.
Specifically, the top mold holder ontology includes cope plate and the pressure that is fixedly connected by bolt with the cope plate
Plate, the pressing plate are four pieces of opposing compressions on the two sides of the positioning plate, the positioning plate and the joint face of the cope plate
It is additionally provided with a through slot.
Specifically, the lower mold holder ontology includes lower die pedestal, lower template, the cushion block for installing the trimming lower die, described
The lower end of the lower template is arranged in cushion block, and the lower template is fixedly connected by bolt with the lower die pedestal.
Specifically, the formed punch for installing the trimming punch is additionally provided on the joint face of the punch holder and the trimming punch
Groove, the depth of the formed punch groove are 2mm, and the unilateral gap of the trimming punch and the formed punch groove is 0.1mm.
The beneficial effects of the utility model are: the utility model provides a kind of monoblock type forging stainless steel oil rail trimming
Mould bases, including top mold holder ontology and lower mold holder ontology are equipped with trimming and fill between the top mold holder ontology and the lower mold holder ontology
It sets, being additionally provided between the top mold holder ontology and the trimming device prevents trimming device movement all around can be accurate
The location structure of trimming campaign is carried out, the existing trimming die carrier structure of effective solution is simple, typically no guiding, trimming process
In be easy to happen offsetting forging caused to weigh or generate trimming cut burr wounded.Or directly guiding is made on mold, versatility is not strong,
No positioning key is assembled between each component, is only fixed by pressing plate, and shaving die installation site inaccuracy leads to mould edge under trimming
The problem of mouth abnormal damage；Mould bases versatility and mold changing speed are improved using such structure, avoid trimming lower die cutting edge abnormal
Damage reduces production cost；That gap is easily adjusted between trimming punch and trimming lower die in top mold holder, upper and lower mould bases ontology with
And trimming lower die is overall structure, size is little, after the damage of trimming lower die cutting edge, does not need integral replacing, reduces costs.It is logical
It crosses guide sleeve guide post to be oriented to, prevents mold when trimming from offsetting；Guarantee the standard of the positioning between each component by pin assembly
Really, the structure of pin assembly and positioning plate, it is ensured that trimming punch is switched fast；The structure of lower die pedestal can fast velocity modulation
The gap of whole trimming punch and trimming lower die, above-mentioned two o'clock can guarantee that mold is switched fast, and improve mold changing efficiency.Lower die pedestal
After the damage of versatility trimming lower die, it need to be only individually replaced trimming lower die, significantly reduce production cost.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model components in the prior art；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model；
Fig. 4 is the structural schematic diagram of the utility model positioning plate；
Fig. 5 is the structural schematic diagram of the utility model trimming device；
Fig. 6 is the utility model pin assembly structural schematic diagram；
Fig. 7 is the top view of the utility model positioning plate；
Fig. 8 is the rearview of the utility model.
In figure: 1-1. prior art mounting bracket, 1-2. prior art base of automobile injector, 1. top mold holder ontologies, 2. lower dies
Frame ontology, 3. trimming devices, 4. location structures, 5. guiding devices, 11. cope plates, 12. pressing plates, 13. pin assemblies, 14. is fixed
Position plate, 16. guide sleeves, 21. lower die pedestals, 22. guide posts, 24. lower templates, 25. cushion blocks, 30. formed punch ontologies, 31. trimming lower dies,
32. punch holder, 33. trimming punches, 35. formed punch grooves, 131. positioning pins, 132. key seats, 133. springs, 134. pin caps, 140.
Retainingf key, 141. retainingf key grooves, 142. positioning pin grooves, 143. through slots, 211. lower die bolts.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of monoblock type forging stainless steel oil rail trimming mould bases, including top mold holder ontology 1 and lower mold holder ontology 2, upper mold
Trimming device 3 is equipped between frame ontology 1 and lower mold holder ontology 2, being additionally provided between top mold holder ontology 1 and trimming device 3 prevents from cutting
Side device 3 all around moves the location structure 4 that can accurately carry out trimming campaign, and location structure 4 includes connecting with trimming device 3
The pin assembly 13 that the positioning plate 14 and restriction positioning plate 14 connect moves left and right, trimming device 3 includes and positioning plate 14 connects
The formed punch ontology 30 connect and the trimming lower die 31 being arranged on lower mold holder ontology 2；Formed punch ontology 30 includes punch holder 32 and setting
Trimming punch 33 in 32 lower end of punch holder, trimming punch 33 match cutting with trimming lower die 31,
The retainingf key 140 that limitation formed punch ontology 30 is moved forward and backward, positioning plate are additionally provided between punch holder 32 and positioning plate 14
14 match opposite on the joint face interconnected of punch holder 32 are equipped with the retainingf key groove 141 for placing retainingf key 140, positioning plate
14 be respectively equipped with three retainingf key grooves 141 in punch holder 32, the side of positioning plate 14 is equipped with installation pin assembly 13
Positioning pin groove 142, pin assembly 13 include the key seat 132 for being mounted on 142 outside of positioning pin groove, are arranged in key seat 132
Interior spring 133, the positioning pin 131 that can be inserted or extract positioning pin groove 142 across 133 one end of spring, positioning pin 131
The other end is additionally provided with pin cap 134
Being additionally provided between top mold holder ontology 1 and lower mold holder ontology 2 prevents top mold holder ontology 1 and the lower mold holder ontology 2 from offsetting
Guiding device 5, guiding device 5 include the guide sleeve 16 being arranged on top mold holder ontology 1 and the guide post being arranged on lower mold holder ontology 2
22, guide post 22 is matched with guide sleeve 16 and is slidably connected, and top mold holder ontology 1 includes cope plate 11 and consolidated by bolt and cope plate 11
Surely the pressing plate 12 connected, pressing plate 12 are four pieces of opposing compressions in the two sides of positioning plate 14, the connection of positioning plate 14 and cope plate 11
A through slot 143 is additionally provided on face, lower mold holder ontology 2 includes lower die pedestal 21, lower template 24, the pad of installation trimming lower die 31
The lower end of lower template 24 is arranged in block 25, cushion block 25, and lower template 24 is fixedly connected by bolt with lower die pedestal 21, punch holder 32
With the formed punch groove 35 (not shown in figure) for being additionally provided with installation trimming punch 33 on the joint face of trimming punch 33, formed punch groove 35
Depth be 2mm, the unilateral gap of trimming punch 33 and formed punch groove 35 is 0.1mm.
Working principle: when trimming, top mold holder ontology 1 is moved downward, and realizes that monoblock type forges stainless steel oil rail trimming function.
Meanwhile by the guiding of guide sleeve 16 and guide post 22, prevent mold when trimming from offsetting；After positioning plate 14 is connect with punch holder 32, to
Outer drawing pin cap 134, while positioning plate 14 is pushed into, until retainingf key 140 is installed into fixation along through slot 143 from mould bases side
Positioning pin 131 is aligned with positioning pin groove 142 simultaneously in key groove 141, and releases pin cap 134, positioning pin 131 is in 133 bullet of spring
Power effect is lower to be inserted into positioning pin groove 14, and positioning plate 14 is connect with cope plate 11 by pressing plate 12.Trimming lower die 31 and formed punch sheet
Gap between body 30 is adjusted by 8 lower die bolts 211 on lower die pedestal 21.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (10)
1. a kind of monoblock type forges stainless steel oil rail trimming mould bases, it is characterised in that: including top mold holder ontology (1) and lower mold holder
Ontology (2) is equipped with trimming device (3) between the top mold holder ontology (1) and the lower mold holder ontology (2), the top mold holder sheet
Being additionally provided between body (1) and the trimming device (3) prevents the trimming device (3) movement all around from can accurately be cut
The location structure (4) of side movement.
2. a kind of monoblock type as described in claim 1 forges stainless steel oil rail trimming mould bases, it is characterised in that: the positioning
Structure (4) includes that the positioning plate (14) connecting with the trimming device (3) and the restriction positioning plate (14) move left and right
Pin assembly (13).
3. a kind of monoblock type as claimed in claim 2 forges stainless steel oil rail trimming mould bases, it is characterised in that: the trimming
Device (3) includes the formed punch ontology (30) connecting with the positioning plate (14) and setting cutting on the lower mold holder ontology (2)
Side lower die (31)；The formed punch ontology (30) includes the trimming punch of punch holder (32) and setting in the punch holder (32) lower end
(33), the trimming punch (33) matches cutting with the trimming lower die (31).
4. a kind of monoblock type as claimed in claim 3 forges stainless steel oil rail trimming mould bases, it is characterised in that: the formed punch
It is additionally provided between seat (32) and the positioning plate (14) and limits the retainingf key (140) that the formed punch ontology (30) is moved forward and backward, institute
It states match opposite on the punch holder (32) joint face interconnected of positioning plate (14) and is equipped with the placement retainingf key (140)
Retainingf key groove (141).
5. a kind of monoblock type as claimed in claim 4 forges stainless steel oil rail trimming mould bases, it is characterised in that: the positioning
Three retainingf key grooves (141) are respectively equipped on plate (14) and the punch holder (32).
6. a kind of monoblock type as claimed in claim 5 forges stainless steel oil rail trimming mould bases, it is characterised in that: the positioning
The side of plate (14) is equipped with the positioning pin groove (142) for installing the pin assembly (13), pin assembly (13) packet
Include the key seat (132) being mounted on the outside of the positioning pin groove (142), be arranged spring (133) in the key seat (132),
It can be inserted or extract the positioning pin (131) of the positioning pin groove (142), the positioning across the spring (133) one end
The other end of pin (131) is additionally provided with pin cap (134).
7. a kind of monoblock type as claimed in claim 6 forges stainless steel oil rail trimming mould bases, it is characterised in that: the upper mold
Being additionally provided between frame ontology (1) and lower mold holder ontology (2) prevents the top mold holder ontology (1) and the lower mold holder ontology (2) from offsetting
Guiding device (5), the guiding device (5) include the guide sleeve (16) being arranged on the top mold holder ontology (1) and are arranged in institute
The guide post (22) on lower mold holder ontology (2) is stated, the guide post (22) matches with the guide sleeve (16) to be slidably connected.
8. a kind of monoblock type as claimed in claim 7 forges stainless steel oil rail trimming mould bases, it is characterised in that: the upper mold
The pressing plate (12) that frame ontology (1) includes cope plate (11) and is fixedly connected with the cope plate (11) by bolt, the pressure
Plate (12) is four pieces of opposing compressions in the two sides of the positioning plate (14), the company of the positioning plate (14) and the cope plate (11)
A through slot (143) is additionally provided in junction.
9. a kind of monoblock type as claimed in claim 8 forges stainless steel oil rail trimming mould bases, it is characterised in that: the lower die
Frame ontology (2) includes lower die pedestal (21), lower template (24), the cushion block (25) for installing the trimming lower die (31), the cushion block
(25) setting connects in the lower end of the lower template (24), the lower template (24) by the way that bolt and the lower die pedestal (21) are fixed
It connects.
10. a kind of monoblock type as claimed in claim 9 forges stainless steel oil rail trimming mould bases, it is characterised in that: the punching
It is additionally provided with the formed punch groove (35) for installing the trimming punch (33) on headstock (32) and the joint face of the trimming punch (33),
The depth of the formed punch groove (35) is 2mm, and the unilateral gap of the trimming punch (33) and the formed punch groove (35) is
0.1mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030755.4U CN209647338U (en) | 2019-01-09 | 2019-01-09 | A kind of monoblock type forging stainless steel oil rail trimming mould bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030755.4U CN209647338U (en) | 2019-01-09 | 2019-01-09 | A kind of monoblock type forging stainless steel oil rail trimming mould bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647338U true CN209647338U (en) | 2019-11-19 |
Family
ID=68520495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920030755.4U Active CN209647338U (en) | 2019-01-09 | 2019-01-09 | A kind of monoblock type forging stainless steel oil rail trimming mould bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647338U (en) |
-
2019
- 2019-01-09 CN CN201920030755.4U patent/CN209647338U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205362538U (en) | Chain assembly machine | |
| CN202006242U (en) | Flanging molding die | |
| CN201702259U (en) | Flanged die with flanged overall ejector | |
| CN203245278U (en) | Engine cover hinge punching trimming lateral punching compound die | |
| CN202539357U (en) | Side punching mechanism for side flanging of part | |
| CN209647338U (en) | A kind of monoblock type forging stainless steel oil rail trimming mould bases | |
| CN202824372U (en) | Edge trimming and shaping processing device of automobile damper spring upper seat | |
| CN102327987A (en) | Die for flanging two ends of steel sleeve of steel plate spring | |
| CN204353346U (en) | A kind of automobile component incised notch mouth assembling die | |
| CN202447506U (en) | Male die of forming composite die for lock hole of vehicle door inner plate | |
| CN203887014U (en) | Punching die of side hole of U-shaped guide bar seat of automobile drive axle | |
| CN103861947A (en) | Trimming, leveling and punching die for manifold of automobile engine exhaust system | |
| CN205869207U (en) | Take hot stamping die that angle punches a hole | |
| CN202151656U (en) | Gasket stamping die | |
| CN201791813U (en) | Pressure regulator base multi-station continuous die capable of punching four lateral slotted holes | |
| CN204108102U (en) | The piercing and flanging mould used in evaporator fin production process | |
| CN204545119U (en) | A kind of incision punching die of heat shield of automobile exhaust system | |
| CN206527214U (en) | Punching die | |
| CN206702028U (en) | Mouth of a river punching die is cut for vacuum cap cover die casting | |
| CN205967019U (en) | Steel plate is local smart towards profile of tooth punching press modulus of continuity for product | |
| CN211708013U (en) | Mechanical forging device with positioning mechanism | |
| CN208787450U (en) | A kind of electric railway bracket fitting forging and molding mold | |
| CN103078452A (en) | Device for carrying out compound punching in stator and rotor progressive dies | |
| CN208895012U (en) | A kind of continuous punching steel plate mold | |
| CN201308947Y (en) | Composite die for automobile leaf spring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213164 No.26 Longyu West Road, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Longcheng Precision Forging Group Co.,Ltd. Address before: 213164 No.26 Longyu West Road, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU LONGCHENG PRECISION FORGING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |