CN107214257B - A kind of mold oil injection mechanism and its stamping die - Google Patents
A kind of mold oil injection mechanism and its stamping die Download PDFInfo
- Publication number
- CN107214257B CN107214257B CN201710517774.5A CN201710517774A CN107214257B CN 107214257 B CN107214257 B CN 107214257B CN 201710517774 A CN201710517774 A CN 201710517774A CN 107214257 B CN107214257 B CN 107214257B
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- CN
- China
- Prior art keywords
- gear
- bracket
- oil spout
- erecting bed
- injection mechanism
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Abstract
The invention discloses a kind of mold oil injection mechanism and its stamping dies, it include: erecting bed, oil spout bracket, transmission device and motor, transmission device includes: rack gear, compound gear and transition gear group, compound gear includes upper layer gear, lower layer's gear and connecting shaft, connect axis connection upper layer gear and lower layer's gear, the engagement connection of upper layer wheel and rack, lower layer's gear engage connection with transition gear group.In use, motor driven compound gear rotates, compound gear band carry-over bar and transition gear group are moved, and drive oil spout bracket mobile, behind in-position, drawing oil is sprayed, realize automatic oil spout.After the completion, motor is driven in the reverse direction compound gear rotation, and oil spout bracket is driven to return to original position.The mechanism structure is simple, it can be achieved that automatic oil spout, improves the efficiency of oil spout.The present invention also provides a kind of stamping die including mold oil injection mechanism, solve the problems, such as to need to improve the quality of stamped workpieces manually to workpiece oiling.
Description
Technical field
The present invention relates to a kind of stamping equipment, especially a kind of mold oil injection mechanism and its stamping die.
Background technique
For stamping die in process of production because of product structure reason, part mould needs oiling in production, generally hand
Work oiling, if plate is larger, oiling is time-consuming and laborious, influences production efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of mold oil injection mechanism and its stamping dies, realize automatic oil spout, improve spray
Oily efficiency.
In order to achieve the above object, the present invention provides a kind of mold oil injection mechanisms, wherein includes: erecting bed, transmission dress
It sets, oil spout bracket and motor, the erecting bed are equipped with sliding slot and through-hole；The transmission device includes: rack gear, compound gear and mistake
Gear set is crossed, the bottom surface of the rack gear is equipped with the boss being slidably connected with the sliding slot；The compound gear include upper layer gear,
Lower layer's gear and connecting shaft, upper layer gear and lower layer's gear described in the connection axis connection, the upper layer gear are located at institute
The top of erecting bed is stated, the connecting shaft passes through the through-hole and is rotatably assorted with the erecting bed, and lower layer's gear is located at institute
State the lower section of erecting bed；The upper layer gear engages connection with the rack gear, and lower layer's gear is nibbled with the transition gear group
Connection is closed, the transition gear group is for connecting multiple compound gears；The oil spout bracket include: spray bar, nozzle and
Bracket, one end of the bracket are fixed on the top surface of the rack gear, and the other end of the bracket and the spray bar are solid
Fixed connection；One side ports of the spray bar are fixedly connected with the nozzle, and another side ports of the spray bar are for connecting
Drawing oil external hose；The motor is fixed at the lower section of the erecting bed, the driving portion of the motor and the lower layer
Gear is fixedly connected.
Preferably, the transmission device further includes guide housing, and the guide housing is located on the sliding slot, the guide housing
Side be equipped with the opening that is slidably matched with the rack gear, the teeth portion of the rack gear is located at the outside of the opening；The guiding
The top of cover is equipped with the guide groove being slidably matched with the bracket.
Preferably, the length of the rack gear is greater than the half of the track length, and the compound gear is located at the cunning
The middle position of slot.
Preferably, the compound gear further includes two support sleeves, and two support sleeves are coated in the connecting shaft,
One support sleeve between the upper layer gear and erecting bed, another described support sleeve be located at lower layer's gear and
Between the erecting bed.
Preferably, the quantity of the oil spout bracket is two, and the transition gear group includes odd number transition gear, odd number
A transition gear sequentially engages connection, and the transition gear positioned at both ends engages connection with two lower layer's gears respectively.
Preferably, the oil spout bracket further includes diversion pipe, and the quantity of the spray bar and nozzle is multiple groups, the oil spout
Pipe is equidistantly fixed on the side of the diversion pipe from top to bottom, and the diversion pipe is connected with the cavity of the spray bar, institute
The top for stating diversion pipe is equipped with the oil-collecting hole connecting with the drawing oil external hose, the bottom of the diversion pipe and the bracket
It is fixedly connected.
Preferably, the quantity of the spray bar is three, and three spray bars are equidistantly fixed on described from top to bottom
On diversion pipe.
The present invention also provides a kind of stamping dies, including upper die holder and lower die holder, wherein further includes the mold spray
Oil machine structure, the erecting bed are fixed on the upper die holder or the lower die holder.
The beneficial effects of the present invention are:
The present invention provides a kind of mold oil injection mechanisms, comprising: erecting bed, oil spout bracket, transmission device and motor, oil spout
Bracket includes: spray bar, nozzle and bracket, and transmission device includes: rack gear, compound gear and transition gear group, the bottom surface of rack gear
Equipped with the boss being slidably connected with sliding slot, bracket is fixed on the top surface of rack gear；Compound gear includes upper layer gear, lower layer
Gear and connecting shaft, connect axis connection upper layer gear and lower layer's gear, upper layer gear are located at the top of erecting bed, and connecting shaft passes through
Through-hole is rotatably assorted with erecting bed, and lower layer's gear is located at the lower section of erecting bed；The engagement connection of upper layer wheel and rack, lower layer's gear
Connection is engaged with transition gear group, transition gear group is for connecting multiple compound gears.The mold oil injection mechanism is when in use, electric
Machine drives compound gear rotation, and the upper layer gear rotation of compound gear drives sliding slot of the rack gear engaged on erecting bed sliding
Dynamic, rack gear drives oil spout bracket to move simultaneously, meanwhile, lower layer's gear engages driving with transition gear group, can drive it is multiple other
Compound gear rotation, and then drive other oil spout brackets mobile.After oil spout bracket reaches predetermined position, by drawing oil from drawing oil
External hose injects spray bar, then sprays from nozzle, realizes automatic oil spout.After the completion of oil spout, stop oiling, motor is driven in the reverse direction
Compound gear rotation, and then reverse shuffle, drive oil spout bracket return to original position along the chute with carry-over bar.The mechanism structure is simple,
Automatic oil spout can be achieved, improve the efficiency of oil spout.The present invention also provides a kind of stamping die including mold oil injection mechanism,
The stamping die solves the problems, such as to need to avoid existing when the oiling between upper die holder and lower die holder manually to workpiece oiling
Security risk automates oiling, improves the stamping quality of workpiece.
Detailed description of the invention
Fig. 1 is the schematic diagram of mold oil injection mechanism provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of transmission device；
Fig. 3 be include two groups of oil spout brackets transmission device schematic diagram.
Appended drawing reference is as follows:
1- erecting bed, 2- oil spout bracket, 21- spray bar, 22- nozzle, 23- bracket, 24- diversion pipe, 241- oil-collecting hole, 3-
Transmission device, 31- rack gear, 311- boss, 312- teeth portion, 32- compound gear, the upper layer 321- gear, 322- lower layer gear, 323-
Connecting shaft, 324- support sleeve, 33- transition gear group, 331- transition gear, 34- guide housing, 341- opening, 342- guide groove, 4-
Motor.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or similar element or element with the same or similar functions.It is retouched below with reference to attached drawing
The embodiment stated is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
As shown in Figure 1 to Figure 3, the embodiment of the invention provides a kind of mold oil injection mechanisms, wherein include: erecting bed 1,
Oil spout bracket 2, transmission device 3 and motor 4, erecting bed 1 are equipped with sliding slot and through-hole.Oil spout bracket 2 includes: spray bar 21, spray
One side ports of mouth 22 and bracket 23, spray bar 21 are fixedly connected with nozzle 22, and another side ports of spray bar 21 are for connecting
Drawing oil external hose (not shown), bracket 23 are fixedly connected with spray bar 21.Transmission device 3 includes: rack gear 31, compound
Gear 32 and transition gear group 33, the bottom surface of rack gear 31 are equipped with the boss 311 being slidably connected with sliding slot, and bracket 23 is fixed at
On the top surface of rack gear 31, in actual use, the mounting portion of multiple mounting brackets 23 can be set on the top surface of rack gear 31, facilitate support
Position is suitably fixed in selection to frame 23 as needed, adjusts the oil spout position of spray bar 21.Compound gear 32 includes upper layer gear
321, lower layer's gear 322 and connecting shaft 323, connecting shaft 323 connect upper layer gear 321 and lower layer's gear 322, upper layer gear 321
Positioned at the top of erecting bed 1, connecting shaft 323 passes through through-hole and is rotatably assorted with erecting bed 1, and lower layer's gear 322 is located at erecting bed 1
Lower section.In order to avoid erecting bed 1 hinders upper layer gear 321 and lower layer's gear 322 to rotate, compound gear 32 further includes two supports
Set 324, two support sleeves 324 are coated in connecting shaft 323, a support sleeve 324 be located at upper layer gear 321 and erecting bed 1 it
Between, another support sleeve 324 is between lower layer's gear 322 and erecting bed 1.By increasing support sleeve 324, upper layer gear can be made
321 and lower layer's gear 322 and erecting bed 1 it is spaced apart, avoid upper layer gear 321 and lower layer's gear 322 directly with installation
Platform 1 contacts, and leads to increasing friction force, influences the rotation of compound gear 32.Bearing, the outer ring and peace of bearing can be used in support sleeve 324
It fills platform 1 to connect, the inner ring of bearing is connect with connecting shaft 323.Upper layer gear 321 engages connection with rack gear 31, lower layer's gear 322 with
The engagement connection of transition gear group 33, transition gear group 33 is for connecting multiple compound gears 32.Transition gear group 33 is by multiple mistakes
The composition of gear 331 is crossed, the distance between adjustment oil spout bracket 2 can be cooperated by increasing the quantity of transition gear 331, is improved
The flexibility that the device uses.Motor 4 is fixed at the lower section of erecting bed 1, driving portion and the lower layer's gear 322 of motor 4
Lower end surface is fixedly connected, and can facilitate motor 4 that compound gear 32 is driven to rotate, motor 4 is avoided to interfere with oil spout bracket 2.It should
When in use, motor 4 drives compound gear 32 to rotate to mold oil injection mechanism, and the upper layer gear 321 of compound gear 32, which rotates, to be driven
Sliding slot sliding of the rack gear 31 engaged on erecting bed 1, rack gear 31 drive oil spout bracket 2 mobile simultaneously, meanwhile, lower layer's tooth
Wheel 322 engages driving with transition gear group 33, other multiple compound gears 32 can be driven to rotate, and then drive other oil spout brackets
2 is mobile.After oil spout bracket 2 reaches predetermined position, drawing oil is injected into spray bar 21 from drawing oil external hose, then from nozzle 22
It sprays, realizes automatic oil spout.After the completion of oil spout, stop oiling, motor 4 is driven in the reverse direction the rotation of compound gear 32, and then with movable tooth
Reverse shuffle, drive oil spout bracket 2 return to original position to item 31 along the chute.The mechanism structure is simple, it can be achieved that automatic oil spout, improves
The efficiency of oil spout.
Further, it please referring to shown in Fig. 2, transmission device 3 further includes guide housing 34, and guide housing 34 is provide on the chute,
The side of guide housing 34 is equipped with the opening 341 being slidably matched with rack gear 31, and the teeth portion 312 of rack gear 31 is located at the outside of opening 341；
The top of guide housing 34 is equipped with the guide groove 342 being slidably matched with bracket 23.By the way that guide housing 34 is arranged, can limit on rack gear 31
Lower play avoids rack gear 31 from being detached from sliding slot.Meanwhile guide housing 34 can avoid foreign matter and enter sliding slot, influence rack gear 31 in sliding slot
Sliding.
Further, the length of rack gear 31 is greater than the half of track length, and compound gear 32 is located at the interposition of sliding slot
It sets, the teeth portion 312 that can avoid rack gear 31 is detached from upper layer gear 321, influences engaged transmission.
Further, it can refer to shown in Fig. 3, the quantity of oil spout bracket 2 is two, and transition gear group 33 includes odd number mistake
Cross gear 331, odd number transition gear 331 sequentially engages connection, positioned at both ends transition gear 331 respectively with Liang Ge lower layer tooth
322 engagement connection of wheel.By the way that odd number transition gear 331 is arranged, the rotation direction one of the compound gear 32 positioned at both ends can be made
It causes, is convenient for 2 oil spout of synchronously control oil spout bracket.
Further, oil spout bracket 2 further includes diversion pipe 24, and the quantity of spray bar 21 and nozzle 22 is multiple groups, spray bar
21 are equidistantly fixed on the side of diversion pipe 24 from top to bottom, and diversion pipe 24 is connected with the cavity of spray bar 21, diversion pipe 24
Top be equipped with the oil-collecting hole 241 that connect with drawing oil external hose, the bottom of diversion pipe 24 is fixedly connected with bracket 23.Water conservancy diversion
Pipe 24 is connected to multiple spray bars 21, can improve the efficiency of the mechanism oil spout simultaneously to multiple directions oil spout.Preferably, it sprays
The quantity of oil pipe 21 is three, and three spray bars 21 are equidistantly fixed on diversion pipe 24 from top to bottom, it can be achieved that upper, middle and lower
Three position oil spouts can reduce oil spout bracket 2 using the quantity of spray bar 21, reduce in the case where meeting the oil spout face of covering
Manufacturing cost.
The embodiment of the invention also provides a kind of stamping dies, including upper die holder and lower die holder, wherein further includes the mold
Oil injection mechanism, erecting bed 1 are fixed on upper die holder or lower die holder.Before punching press, workpiece is put in upper die holder and lower die holder separation
It sets on the lower die seat, starts the mold oil injection mechanism, protrude into spray bar 21 between upper die holder and lower die holder, reach oil spout position
Afterwards, motor 4 stops working, and drawing oil is injected spray bar 21 from drawing oil external hose, then spray from nozzle 22, realized automatic
Oil spout.After the completion of oil spout, to avoid spray bar 21 from interfering in molding, it is again started up the mold oil injection mechanism, by oil spout
Pipe 21 removes the mold stroke of stamping die, after motor 4 drives 2 return of oil spout bracket, completes automatic oil spout work.The stamping die
Tool solves the problems, such as to need manually to workpiece oiling, there are security risk when avoiding the oiling between upper die holder and lower die holder,
Oiling is automated, the stamping quality of workpiece is improved.
Be described in detail structure, feature and effect of the invention based on the embodiments shown in the drawings, it is above only
For presently preferred embodiments of the present invention, but the present invention does not limit the scope of implementation as shown in the drawings, all according to conception institute of the invention
The change or equivalent example modified to equivalent change of work should all when not going beyond the spirit of the description and the drawings
Within the scope of the present invention.
Claims (8)
1. a kind of mold oil injection mechanism characterized by comprising
Erecting bed, the erecting bed are equipped with sliding slot and through-hole；
Transmission device, the transmission device include: rack gear, compound gear and transition gear group, the bottom surface of the rack gear be equipped with
The boss that the sliding slot is slidably connected；The compound gear includes upper layer gear, lower layer's gear and connecting shaft, and the connecting shaft connects
The upper layer gear and lower layer's gear are connect, the upper layer gear is located at the top of the erecting bed, and the connecting shaft passes through
The through-hole is rotatably assorted with the erecting bed, and lower layer's gear is located at the lower section of the erecting bed；The upper layer gear with
The rack gear engagement connection, lower layer's gear engage connection with the transition gear group, and the transition gear group is for connecting
Multiple compound gears；
Oil spout bracket, the oil spout bracket include: spray bar, nozzle and bracket, and one end of the bracket is fixed at described
On the top surface of rack gear, the other end of the bracket is fixedly connected with the spray bar；One side ports of the spray bar with it is described
Nozzle is fixedly connected, and another side ports of the spray bar are for connecting drawing oil external hose；
Motor, the motor are fixed at the lower section of the erecting bed, and the driving portion of the motor and lower layer's gear are solid
Fixed connection.
2. mold oil injection mechanism according to claim 1, which is characterized in that the transmission device further includes guide housing, institute
It states guide housing to be located on the sliding slot, the side of the guide housing is equipped with the opening being slidably matched with the rack gear, the tooth
The teeth portion of item is located at the outside of the opening；The top of the guide housing is equipped with the guide groove being slidably matched with the bracket.
3. mold oil injection mechanism according to claim 2, which is characterized in that it is long that the length of the rack gear is greater than the sliding slot
The half of degree, and the compound gear is located at the middle position of the sliding slot.
4. mold oil injection mechanism according to claim 1, which is characterized in that the compound gear further includes two supports
Set, two support sleeves are coated in the connecting shaft, and a support sleeve is located at the upper layer gear and the installation
Between platform, another described support sleeve is between lower layer's gear and the erecting bed.
5. mold oil injection mechanism according to claim 1, which is characterized in that the quantity of the oil spout bracket is two, institute
Stating transition gear group includes odd number transition gear, and transition gear described in odd number sequentially engages connection, described in both ends
Transition gear engages connection with two lower layer's gears respectively.
6. mold oil injection mechanism according to claim 1, which is characterized in that the oil spout bracket further includes diversion pipe, institute
The quantity for stating spray bar and nozzle is multiple groups, and the spray bar is equidistantly fixed on the side of the diversion pipe, institute from top to bottom
It states diversion pipe to be connected with the cavity of the spray bar, the top of the diversion pipe is equipped with to be connect with the drawing oil external hose
Oil-collecting hole, the bottom of the diversion pipe is fixedly connected with the bracket.
7. mold oil injection mechanism according to claim 6, which is characterized in that the quantity of the spray bar is three, three
The spray bar is equidistantly fixed on the diversion pipe from top to bottom.
8. a kind of stamping die, including upper die holder and lower die holder, which is characterized in that further include any one of claim 1-7 institute
The mold oil injection mechanism stated, the erecting bed are fixed on the upper die holder or the lower die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517774.5A CN107214257B (en) | 2017-06-29 | 2017-06-29 | A kind of mold oil injection mechanism and its stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517774.5A CN107214257B (en) | 2017-06-29 | 2017-06-29 | A kind of mold oil injection mechanism and its stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107214257A CN107214257A (en) | 2017-09-29 |
| CN107214257B true CN107214257B (en) | 2019-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710517774.5A Active CN107214257B (en) | 2017-06-29 | 2017-06-29 | A kind of mold oil injection mechanism and its stamping die |
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| Country | Link |
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| CN (1) | CN107214257B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296361B (en) * | 2018-02-12 | 2019-06-04 | 安徽江淮汽车集团股份有限公司 | Mold oil injection mechanism and stamping die |
| CN115365371A (en) * | 2022-09-14 | 2022-11-22 | 泰州华丰精密铸造有限公司 | Metal casting punching device |
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| CN201832748U (en) * | 2010-10-13 | 2011-05-18 | 玉环县旭程机械设备制造厂 | Oil spraying device for needle cylinder of injector |
| EP2253385B1 (en) * | 2009-05-15 | 2013-04-24 | Cefla Deutschland GmbH | Coating device and method for wet varnishing of elongated workpieces |
| CN104014758A (en) * | 2014-05-27 | 2014-09-03 | 广州大正新材料科技有限公司 | Automatic production line of press machine |
| CN204209804U (en) * | 2014-10-11 | 2015-03-18 | 江苏天元工程机械有限公司 | Building block mould oiler |
| CN104741270A (en) * | 2015-04-10 | 2015-07-01 | 清华大学 | Series-parallel connection mechanism for spray-coating of automobile bumpers |
| CN105364552A (en) * | 2015-12-03 | 2016-03-02 | 安徽普伦智能装备有限公司 | Large-area clamp for milling disc parts |
| CN205896654U (en) * | 2016-07-21 | 2017-01-18 | 中北大学 | Complicated temperature, hot forming die automatic lubrication installation |
| CN106400348A (en) * | 2016-08-30 | 2017-02-15 | 慈溪市合工业设计有限公司 | Slurry spraying device for lace cloth |
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2017
- 2017-06-29 CN CN201710517774.5A patent/CN107214257B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2253385B1 (en) * | 2009-05-15 | 2013-04-24 | Cefla Deutschland GmbH | Coating device and method for wet varnishing of elongated workpieces |
| CN201832748U (en) * | 2010-10-13 | 2011-05-18 | 玉环县旭程机械设备制造厂 | Oil spraying device for needle cylinder of injector |
| CN104014758A (en) * | 2014-05-27 | 2014-09-03 | 广州大正新材料科技有限公司 | Automatic production line of press machine |
| CN204209804U (en) * | 2014-10-11 | 2015-03-18 | 江苏天元工程机械有限公司 | Building block mould oiler |
| CN104741270A (en) * | 2015-04-10 | 2015-07-01 | 清华大学 | Series-parallel connection mechanism for spray-coating of automobile bumpers |
| CN105364552A (en) * | 2015-12-03 | 2016-03-02 | 安徽普伦智能装备有限公司 | Large-area clamp for milling disc parts |
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| CN106400348A (en) * | 2016-08-30 | 2017-02-15 | 慈溪市合工业设计有限公司 | Slurry spraying device for lace cloth |
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| Publication number | Publication date |
|---|---|
| CN107214257A (en) | 2017-09-29 |
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