CN108580702A - Guide plate arrangement and mold for die wedge mechanism - Google Patents
Guide plate arrangement and mold for die wedge mechanism Download PDFInfo
- Publication number
- CN108580702A CN108580702A CN201810557040.4A CN201810557040A CN108580702A CN 108580702 A CN108580702 A CN 108580702A CN 201810557040 A CN201810557040 A CN 201810557040A CN 108580702 A CN108580702 A CN 108580702A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- wedge mechanism
- plate arrangement
- main shaft
- die wedge
- 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.)
- Pending
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Classifications
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- 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
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a kind of guide plate arrangements and mold for die wedge mechanism, wherein, the guide plate arrangement includes the guide plate ontology with lead-in chamfered and the rotary body for being rotatably installed on the guide plate ontology, and the rotary body is exposed to the lead-in chamfered and can be rotated along the inclined direction of the lead-in chamfered to be in rolling contact with the object with the guide plate body exterior.The guide plate arrangement for being used for die wedge mechanism can solve the problems, such as that the inclined wedge guide plate in die wedge mechanism in the prior art is easy to wear not in place so as to cause mold movement.
Description
Technical field
The present invention relates to technical field of mold more particularly to a kind of guide plate arrangement for die wedge mechanism and including
This is used for the mold of the guide plate arrangement of die wedge mechanism.
Background technology
In a mold, on mold copper-based slope guide plate and another base steel slope guide plate mounted in pairing mode in upper and lower mould wedge mechanism,
Under the action of upper mold active slotting tool, the inclined-plane of two guide plates gradually contacts, with the downlink of upper mold, under upper mold guide plate gradually drives
Mould guide plate moves, by the movement that the conversion of motion of press vertical direction is horizontal direction.When the vertical plane of upper and lower mould guide plate contacts
When, lower die coaster stretches out in place, completes flange or the shaping of product.But since inclined wedge guide plate is usually copper product, wearability and
Heat dissipation performance is insufficient, meanwhile, lateral force is born in guide plate slide guide face when mold is oriented to and inclined wedge movement deviation occurs, in rushing repeatedly
Hitting change hands over load effect bottom guide working face plucking or inordinate wear occur, causes flanging and restriking mechanism kinematic not in place, causes
The defects of metal plate surface indentation.
To reduce guide plate work surface wear, generally self-lubricating solid agent is inlayed using in copper-based slope guide plate working surface at present
Method, realize self-lubricating by the continuous loss of lubricant itself at work to repair damaged lubricating film.The structure has
Standby stronger impact resistance, is provided with good lubrication effect under the conditions of having oil or oil-free, can effectively prevent working face " gluing ".
But with the long-time service of guide plate, graphitic lubricant loss, guide surface friction Temperature Rise increases severely, and heat dissipation performance declines, compared with favourable opposition
It hits under load effect, inclined wedge guide plate serious wear influences product face quality.
In consideration of it, it is necessary to provide a kind of novel guide plate arrangement for die wedge mechanism, to overcome or at least delay
Solve drawbacks described above.
Invention content
The main object of the present invention is to provide a kind of guide plate arrangement for die wedge mechanism, it is intended to solve the prior art
The inclined wedge guide plate technical problem not in place so as to cause mold movement easy to wear in middle die wedge mechanism.
To achieve the above object, the present invention provides a kind of guide plate arrangement for die wedge mechanism, wherein the guide plate
Device includes the guide plate ontology with lead-in chamfered and the rotary body for being rotatably installed on the guide plate ontology, the rotary body
Be exposed to the lead-in chamfered and can along the inclined direction of the lead-in chamfered rotate with the guide plate body exterior
Object is in rolling contact.
Preferably, the rotary body is idler wheel, and the rotation axis of the idler wheel is vertical with the inclined direction.
Preferably, the periphery of the idler wheel and the lead-in chamfered are tangent.
Preferably, the guide plate ontology includes the mounting groove positioned at the lead-in chamfered, and the idler wheel is contained in the peace
In tankage.
Preferably, the bottom lock of the mounting groove.
Preferably, the guide plate arrangement for die wedge mechanism includes the main shaft being mounted in the mounting groove, institute
Roller housing is stated on the main shaft.
Preferably, one end of the main shaft is provided with boss, and the axis direction of main shaft described in the main shaft upper edge is set with
Multiple idler wheels, the quantity of the mounting groove is corresponding with the quantity of the idler wheel, and multiple mounting groove interval settings.
Preferably, stop collar is provided between two adjacent idler wheels, closest to the boss in multiple idler wheels
One end of idler wheel and the boss contact stop.
Preferably, the guide plate ontology is provided with the trepanning for being packed into the main shaft, institute close to one end of the boss
State for the guide plate arrangement of die wedge mechanism include mounted on the tapping and with the lock of the end thereof contacts of the main shaft
Tight key, the locking key are fixed on the guide plate ontology by threaded fastener.
In addition, the present invention also provides a kind of molds, wherein the mold includes the above-mentioned guide plate for die wedge mechanism
Device.
In technical scheme of the present invention, due to including rotary body for the guide plate arrangement of die wedge mechanism, rotary body is sudden and violent
It is exposed to lead-in chamfered and can be rotated along the inclined direction of lead-in chamfered and is in rolling contact with the object with guide plate body exterior, institute
The inclined-plane for the guide plate (lower die guide plate or upper mold guide plate) that can be matched with another with the rotary body is in rolling contact, and moves rolling
Friction realizes that the inclined wedge movement of upper die and lower die in mold, rolling friction reduce friction coefficient, reduce for die wedge
Abrasion between the guide plate arrangement of mechanism so as to ensure mold movement in place, such as ensures die flanging reshaping device fortune
It moves in place, to ensure the product (such as sheet metal component) for applying the mold of the guide plate arrangement for being used for die wedge mechanism to produce
Face quality.
Description of the drawings
It, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution in the prior art
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the present invention, for those of ordinary skill in the art, without creative efforts,
The structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the front view of the guide plate arrangement for die wedge mechanism of the embodiment of the present invention；
Fig. 2 is the sectional view along line A-A in Fig. 1；
Fig. 3 is the side view of the guide plate arrangement for die wedge mechanism of the embodiment of the present invention；
Fig. 4 is the sectional view along line B-B in Fig. 3.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Rotary body | 2 | Mounting groove |
| 3 | Main shaft | 4 | Stop collar |
| 5 | Locking key | 6 | Partition board |
| 7 | Screw | 31 | Cushion block |
| 41 | Step | 100 | Guide plate ontology |
| 101 | Lead-in chamfered |
The realization, the function and the advantages of the object of the present invention will be described further in conjunction with embodiment with reference to attached drawing.
Specific implementation mode
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of embodiment of the present invention, rather than whole
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only in embodiment of the present invention
For explaining relative position relation, motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
It indicates or implies its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.
Also, the technical solution between each embodiment of the present invention can be combined with each other, but must be with this field
Those of ordinary skill can be implemented as basis, will be understood that this when the combination of technical solution appearance is conflicting or cannot achieve
The combination of kind of technical solution is not present, also not the present invention claims protection domain within.
Referring to Fig. 1 and Fig. 2, the present invention provides a kind of guide plate arrangement for die wedge mechanism, wherein guide plate arrangement packet
It includes the guide plate ontology 100 with lead-in chamfered 101 and is rotatably installed on the rotary body 1 of guide plate ontology 100, rotary body 1 is sudden and violent
Be exposed to lead-in chamfered 101 and can along lead-in chamfered 101 inclined direction t rotation with the object outside guide plate ontology 100
It is in rolling contact.Such as the inclined-plane of guide plate that rotary body 1 matches with another is in rolling contact, and is realized in mold by rolling friction
The inclined wedge of upper die and lower die moves.
In technical scheme of the present invention, since in the guide plate arrangement for die wedge mechanism, guide plate arrangement includes having
The guide plate ontology 100 of lead-in chamfered 101 and the rotary body 1 for being rotatably installed on guide plate ontology 100, rotary body 1, which is exposed to, to be drawn
It guiding incline 101 and can be connect along the inclined direction t rotation of lead-in chamfered 101 with being rolled with object guide plate ontology 100 outside
It touches, so the inclined-plane for the guide plate (lower die guide plate or upper mold guide plate) that the rotary body 1 can match with another is in rolling contact, moves
The inclined wedge movement that upper die and lower die in mold are realized in rolling friction is crossed, rolling friction reduces friction coefficient, reduces for mould
Have the abrasion between the guide plate arrangement of wedge mechanism, so as to ensure the movement of the executing agency in mold in place, such as can be with
Ensure the movement of die flanging reshaping device in place, to ensure the mold life of the guide plate arrangement using this for die wedge mechanism
The face quality of the product (such as sheet metal component) of production.
It is preferably lower die guide plate to be used for the guide plate arrangement of die wedge mechanism above, and lead-in chamfered 101 is set in face of oblique upper
It sets, and the invention is not limited thereto, the above guide plate arrangement for die wedge mechanism can also be upper mold guide plate, such replacement
Scheme obviously should fall into protection scope of the present invention.
Specific implementation mode according to the present invention, rotary body 1 can be ball or idler wheel, when rotary body 1 is idler wheel, idler wheel
Rotation axis x it is vertical with inclined direction t, can make in this way idler wheel along the lead-in chamfered 101 inclined direction t rotation to
Coordinate idler wheel friction with other guide plate.
Preferably, the periphery of idler wheel can be tangent with lead-in chamfered 101.Certainly, the periphery of idler wheel can also be from leading
100 inside slightly protruding of plate ontology is in lead-in chamfered 101, as long as can ensure that idler wheel can be with the object outside guide plate ontology 100
Body is in rolling contact.
In addition, guide plate ontology 100 may include the mounting groove 2 positioned at lead-in chamfered 101, idler wheel is contained in mounting groove 2.
The bottom lock of mounting groove 2 is to form oil-way, and the bottom surface of mounting groove 2 can be with the circumference face interval of idler wheel
The distance of 0.4mm-0.6mm, oil-way regular replenishment lubricating oil, by continually supplying lubricating oil to idler wheel, greatly
Friction coefficient is reduced, here, 2 one slot of mounting groove is dual-purpose, on the one hand provides the accommodation space of idler wheel, on the other hand as lubrication
Oil groove so that the space availability ratio of entire guide plate ontology 100 greatly improves.
Referring to Fig. 3 and Fig. 4, idler wheel, the guide plate arrangement for die wedge mechanism may include installation in order to facilitate the installation of
Main shaft 3 in mounting groove 2, roller housing is on main shaft 3.Specifically, one end of main shaft 3 is provided with boss 31,3 upper edge of main shaft
The axis direction of main shaft 3 is set with multiple idler wheels, and the quantity of mounting groove 2 is corresponding with the quantity of idler wheel, and between multiple mounting grooves 2
Every setting.Can be provided between two adjacent idler wheels stop collar 4 to prevent idler wheel 3 upper edge main shaft 3 of main shaft axis direction
Specifically the stop collars 4 of two docking can be arranged in play between two idler wheels, closest to the rolling of boss 31 in multiple idler wheels
One end of wheel and 31 contact stop of boss.Other idler wheels in multiple idler wheels can pass through 4 backstop of stop collar.Wherein, stop collar 4
The middle stop collar 4 farthest apart from boss 31 is provided with step 41, and step 41 is contacted with 100 corresponding internal face of guide plate ontology to be stopped
Gear.
In addition, idler wheel is preferably roller bearing, the inner ring of roller bearing is fixed on main shaft 3, and the outer ring of roller bearing is realized
The stable movement of rotating function, roller bearing is reliable, high mechanical strength, and has good interchangeability.
Certainly, idler wheel can form the arrangement of multiple lines and multiple rows, i.e. main shaft 3 along the lead-in chamfered 101 of guide plate ontology 100
Quantity can be multiple, inclined direction t spaced and parallel setting of the multiple main shafts 3 along lead-in chamfered 101.Positioned at different masters
It is provided with partition board 6 between corresponding two idler wheels on axis 3.According to the preferred embodiment of the present invention, guide plate ontology 100 is close
One end of boss 31 is provided with the trepanning for being packed into main shaft 3, and the guide plate arrangement for die wedge mechanism includes being mounted on to open
At hole and with the locking key of the end thereof contacts of main shaft 35, locking key 5 is fixed on by threaded fastener (such as screw 7) leads
Plate ontology 100, locking key 5 limits main shaft 3 along the axis direction and circumferencial direction of main shaft 3, to prevent main shaft 3 from rotating and along it
Axis direction jumps.Specifically, the both ends of locking key 5 can be fixed on guide plate ontology 100 by corresponding two screws 7, and two
A screw 7 is preferably distributed in the both sides of trepanning, and locking key 5 is formed as strip, and two screws 7 respectively pass through the length of locking key 5
It spends the both ends in direction and is screwed in people's guide plate ontology 100.And adjusting pad can be installed between locking key 5 and guide plate ontology 100
Piece, the installation to adapt to various sizes of main shaft 3 according to the size adjusting spacer thickness of the axis direction of main shaft 3 position, separately
On the one hand, adjust pad can also play a degree of cushioning effect.
In addition, the present invention also provides a kind of molds, wherein the mold includes that the above-mentioned guide plate for die wedge mechanism fills
It sets.This can be applied to for guide plate arrangement of die wedge mechanism in upper mold or lower die, to by the fortune of press vertical direction
Turn turns to the movement of horizontal direction.Since this mold uses the guide plate for die wedge mechanism of above-mentioned all embodiments
Whole technical solutions of device, thus this mold at least technical solution with above-described embodiment for die wedge mechanism
All advantageous effects caused by guide plate arrangement, this is no longer going to repeat them.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, it is every
Under the inventive concept of the present invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/transport indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (10)
1. a kind of guide plate arrangement for die wedge mechanism, which is characterized in that the guide plate arrangement includes having lead-in chamfered
Guide plate ontology and be rotatably installed on the rotary body of the guide plate ontology, the rotary body is exposed to the lead-in chamfered simultaneously
And it can rotate along the inclined direction of the lead-in chamfered and be in rolling contact with the object with the guide plate body exterior.
2. the guide plate arrangement according to claim 1 for die wedge mechanism, which is characterized in that the rotary body is rolling
Wheel, the rotation axis of the idler wheel are vertical with the inclined direction.
3. the guide plate arrangement according to claim 2 for die wedge mechanism, which is characterized in that the circumference of the idler wheel
Face and the lead-in chamfered are tangent.
4. the guide plate arrangement according to claim 2 for die wedge mechanism, which is characterized in that the guide plate ontology packet
The mounting groove positioned at the lead-in chamfered is included, the idler wheel is contained in the mounting groove.
5. the guide plate arrangement according to claim 4 for die wedge mechanism, which is characterized in that the bottom of the mounting groove
It closes in portion.
6. the guide plate arrangement according to claim 4 for die wedge mechanism, which is characterized in that described to be used for mold slanted
The guide plate arrangement of wedge mechanism includes the main shaft being mounted in the mounting groove, and the roller housing is on the main shaft.
7. the guide plate arrangement according to claim 6 for die wedge mechanism, which is characterized in that one end of the main shaft
It is provided with boss, the axis direction of main shaft described in the main shaft upper edge is set with multiple idler wheels, the quantity of the mounting groove
It is corresponding with the quantity of the idler wheel, and multiple mounting groove interval settings.
8. the guide plate arrangement according to claim 7 for die wedge mechanism, which is characterized in that two adjacent idler wheels
Between be provided with stop collar, closest to one end of the idler wheel of the boss and the boss contact stop in multiple idler wheels.
9. the guide plate arrangement according to claim 7 for die wedge mechanism, which is characterized in that the guide plate ontology leans on
One end of the nearly boss is provided with the trepanning for being packed into the main shaft, the guide plate arrangement packet for die wedge mechanism
Include mounted on the tapping and with the locking key of the end thereof contacts of the main shaft, the locking key is solid by threaded fastener
Due to the guide plate ontology.
10. a kind of mold, which is characterized in that the mold includes as claimed in any of claims 1 to 9 for mould
Has the guide plate arrangement of wedge mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557040.4A CN108580702A (en) | 2018-06-01 | 2018-06-01 | Guide plate arrangement and mold for die wedge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557040.4A CN108580702A (en) | 2018-06-01 | 2018-06-01 | Guide plate arrangement and mold for die wedge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108580702A true CN108580702A (en) | 2018-09-28 |
Family
ID=63630679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810557040.4A Pending CN108580702A (en) | 2018-06-01 | 2018-06-01 | Guide plate arrangement and mold for die wedge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687312A (en) * | 2020-06-01 | 2020-09-22 | 瑞鹄汽车模具股份有限公司 | Wedge driver optimization method based on wear rate data mining |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU414137A1 (en) * | 1971-11-29 | 1974-02-05 | ||
| SU1174132A1 (en) * | 1983-11-02 | 1985-08-23 | Предприятие П/Я М-5921 | Unit for shifting die tools |
| CN202612868U (en) * | 2012-04-17 | 2012-12-19 | 中国轻工业长沙工程有限公司 | Sliding support seat |
| CN202655480U (en) * | 2012-06-09 | 2013-01-09 | 嘉兴迈特尔宝欣机械工业有限公司 | Roller wheel type tapered wedge mechanism used on stamping die |
| CN103600236A (en) * | 2013-12-02 | 2014-02-26 | 苏州市欧博锐自动化科技有限公司 | Self-lubricating working table with threaded oil grooves |
| CN106090006A (en) * | 2016-07-26 | 2016-11-09 | 桐乡市永鑫制刷机械厂 | A kind of carriage carrying lubricating oil |
| CN206519500U (en) * | 2017-03-06 | 2017-09-26 | 安徽江淮汽车集团股份有限公司 | A kind of Wedge mechanism |
-
2018
- 2018-06-01 CN CN201810557040.4A patent/CN108580702A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU414137A1 (en) * | 1971-11-29 | 1974-02-05 | ||
| SU1174132A1 (en) * | 1983-11-02 | 1985-08-23 | Предприятие П/Я М-5921 | Unit for shifting die tools |
| CN202612868U (en) * | 2012-04-17 | 2012-12-19 | 中国轻工业长沙工程有限公司 | Sliding support seat |
| CN202655480U (en) * | 2012-06-09 | 2013-01-09 | 嘉兴迈特尔宝欣机械工业有限公司 | Roller wheel type tapered wedge mechanism used on stamping die |
| CN103600236A (en) * | 2013-12-02 | 2014-02-26 | 苏州市欧博锐自动化科技有限公司 | Self-lubricating working table with threaded oil grooves |
| CN106090006A (en) * | 2016-07-26 | 2016-11-09 | 桐乡市永鑫制刷机械厂 | A kind of carriage carrying lubricating oil |
| CN206519500U (en) * | 2017-03-06 | 2017-09-26 | 安徽江淮汽车集团股份有限公司 | A kind of Wedge mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687312A (en) * | 2020-06-01 | 2020-09-22 | 瑞鹄汽车模具股份有限公司 | Wedge driver optimization method based on wear rate data mining |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |