CN109454168A - A kind of mold limiting device and its application method - Google Patents
A kind of mold limiting device and its application method Download PDFInfo
- Publication number
- CN109454168A CN109454168A CN201811108125.0A CN201811108125A CN109454168A CN 109454168 A CN109454168 A CN 109454168A CN 201811108125 A CN201811108125 A CN 201811108125A CN 109454168 A CN109454168 A CN 109454168A
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- China
- Prior art keywords
- limited block
- groove
- support column
- mold
- ontology
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- 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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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000005484 gravity Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
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
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of mold limiting device, including limited block and support column, support column is arranged in lower die, and one end of limited block and support column cooperate, and the other end of limited block is contacted with upper mold, and limited block and support column are made of the magnet of same magnetic.Using the principle of same-sex repulsion of magnet, limited block can be flicked from support column automatically when the mold is open, remove limiting device to achieve the purpose that be automatically performed, and be avoided in the prior art since operator forgets the case where removing limiting device and generating safety accident.The invention also discloses a kind of application methods of mold limiting device.
Description
Technical field
The invention belongs to technical field of mold, and in particular to a kind of mold limiting device and its application method.
Background technique
The height of die horizontal directly reflects the industrial level of country's (or economy), and stamping die is using
It is limited in the process commonly using to work limit and storage.The mold of some large sizes, upper mold and lower die are very heavy, frequent
If do not controlled shadow and mould-closing stroke well during open mold, the damage of mold notch is easily led to；In mold without using storage
When, upper and lower mould fitting storage, mold core easy to damage rings the service life of mold.
It is integrated with storage limit all to realize work limit for many molds at present, but when being limited using work, needs
Storage limited block is removed, or even generates safety accident since operator forgets to remove limiting device, is limited in order to prevent
Position block storage position is unreasonable and causes burn failure, and to mold design, personnel are brought a lot of trouble, and inventor is according to practical life
Production devises a kind of limiting device.
Summary of the invention
For the deficiencies in the prior art, the purpose of the present invention is to provide a kind of mold limiting device, the devices
Structure is simple, easy to use, strong applicability at low cost, and the limited block and support column in limiting device use the magnet of same magnetic
It is made, using the principle of same-sex repulsion of magnet, limited block can be flicked from support column automatically when the mold is open, to reach automatic
It completes to remove the purpose of limiting device, avoids and generate safety since operator forgets to remove limiting device in the prior art
The case where accident.
To achieve the above object, the technical solution of the present invention is as follows: a kind of mold limiting device, including limited block and support
Column, support column are arranged in lower die, and one end of limited block and support column cooperate, and the other end of limited block is contacted with upper mold, limit
Block and support column are made of the magnet of same magnetic.
Further, the support column is equipped with >=2 grooves cooperated with limited block, rotary stopper block from it is different recessed
Slot cooperation.
Further, the limited block includes ontology and end, and end is connect with ontology, and ontology is inserted into groove, this
The bottom of body is bonded with the bottom of groove.
Further, the groove is rectangular parallelepiped structure, and ontology is that rectangular parallelepiped structure and groove cooperate, and end is cylindrical body
Structure.
Further, the groove includes groove I and groove II, and the depth of groove I is greater than the depth of groove II, ontology
Height is greater than the depth of groove I.
Further, the groove I intersects vertically with groove II, and the cross section that groove I intersects with groove II is cross
Structure.
Further, the limiting device further includes rope chain, and one end of rope chain is connect with support column, the other end of rope chain with
Limited block connection.
Further, the lower die is equipped with limiting slot, and support column and limiting slot are cooperatively connected in lower die, the upper mold
It is equipped with the inverted U slot for limiting limited block swing, the end of limited block and inverted U slot cooperate.
The invention further relates to a kind of application method of mold limiting device, the application method includes:
A. limited block and support column are made of the magnet of same magnetic, and when the mold is open, upper mold is separated with limited block,
Since same sex magnet repels each other, limited block can be flicked from support column automatically；When the mold is closed, upper mold is contacted with limited block, by
It can be by limited block pressure on the support columns much larger than the repulsive force between magnet in the gravity of upper mold；
B. using mold carry out workpieces processing when be adjusted to work limit, support column is placed in lower die, limited block with
Groove I cooperation, the ontology of limited block are plugged into groove I, and the bottom of ontology is contacted with the bottom of groove I, and upper mold pushes and limit
The end contact of position block；
C. when needing to be adjusted the relative altitude between limited block and support column, limited block is rotated by 90 °, is limited
The ontology of block is plugged into groove II, and the bottom of ontology is contacted with the bottom of groove II, and limited block and groove II cooperate；
D. when work pieces process completion needs replacing new mold, upper die and lower die is removed and are stored, then are adjusted to store
Limit, support column is placed in lower die, and limited block and groove II cooperate, and the ontology of limited block is plugged into groove II, ontology
Bottom contacted with the bottom of groove II, upper mold pushing contacted with the end of limited block.
The advantages of using technical solution of the present invention are as follows:
1. limited block of the present invention and support column are made of the magnet of same magnetic.Using the principle of same-sex repulsion of magnet,
Limited block can be flicked from support column automatically when the mold is open, removed limiting device to achieve the purpose that be automatically performed, avoided
In the prior art since operator forgets the case where removing limiting device and generating safety accident.
2. in the present invention when on the ontology and support column of limited block one of groove cooperation when, be achieved that positioning with
Limit；When limited block is rotated by 90 °, another groove cooperates on the ontology and support column of limited block, due to support column upper groove
The variation of depth, the ontology of limited block cooperate from different grooves, just realize the adjustment of limit height, in actual production may be used
According to specific needs, to adjust the groove cooperation of different depth on the ontology and support column of limited block, to meet production requirement；This
The limiting device of invention is easy to operate when using, and when storage is safe and reliable.
3. the setting of lower die upper limit position groove, support column is limited in limiting slot in the present invention, it can avoid support column and exist
Play in the plane of lower die and mold damage play the role of protecting mold；The setting of inverted U slot in upper mold can avoid limit
After block and support column cooperation, there is the phenomenon that shaking or swinging relative to support column in limited block.
4. limited block and groove I cooperation and limited block and groove II cooperate two kinds of situations in the present invention, mold can be used in
It carries out carrying out work limit when workpieces processing, also can be used in storage limit, selected according to actual needs
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is the overall structure diagram of limiting device of the present invention.
Fig. 2 is the schematic diagram of limited block of the present invention and groove I cooperation.
Fig. 3 is the schematic diagram of limited block of the present invention and groove II cooperation.
Label in above-mentioned figure is respectively as follows: 1, limited block；11, ontology；12, end；2, support column；21, groove；22, recessed
Slot I；23, groove II；24, guide pad；3, lower die；31, limiting slot；4, upper mold；41, inverted U slot；5, rope chain.
Specific embodiment
In the present invention, it is to be understood that term " length ", " width ", "upper", "lower", "front", "rear", " left side ",
" right side ", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of the description present invention and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore be not considered as limiting the invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of mold limiting device, including limited block 1 and support column 2, the setting of support column 2 exist
In lower die 3, one end of limited block 1 and support column 2 cooperate, and the other end of limited block 1 is contacted with upper mold 4, limited block 1 and support column
2 are made of the magnet of same magnetic.Using the principle of same-sex repulsion of magnet, limited block 1 can be automatically from branch when the mold is open
It is flicked on dagger 2, removes limiting device to achieve the purpose that be automatically performed, avoided in the prior art since operator forgets
The case where removing limiting device and generating safety accident.
Above-mentioned support column 2 is equipped with the grooves 21 of >=2 with the cooperation of limited block 1, rotary stopper block 1 and different grooves 21
The depth of cooperation, 2 upper groove 21 of support column is different；Cooperate by adjusting the groove 21 of limited block 1 and different depth, makes limited block
1 changes with the relative position of support column 2, and the adjustment of limit height may be implemented.
Limited block 1 includes ontology 11 and end 12, and end 12 is connect with ontology 11, and ontology 11 is inserted into groove 21, this
The bottom of body 11 is bonded with the bottom of groove 21.Groove 21 is rectangular parallelepiped structure, and ontology 11 is that rectangular parallelepiped structure is matched with groove 21
It closes, end 12 is cylindrical structure.The cross section of end 12 is the circumscribed circle of ontology 11.
In a preferred embodiment of the invention, groove 21 includes groove I 22 and groove II 23, and the depth of groove I 22 is greater than recessed
The depth of slot II 23, the height of ontology 11 are greater than the depth of groove I 22；Groove I 22 intersects vertically with groove II 23, groove I 22
The cross section intersected with groove II 23 is cross-shaped configuration；A kind of limited block 1 and groove I 22 constitute height work when cooperating limits
Limited block 1, is rotated by 90 ° the work limit that another height is constituted when cooperating with groove II 23 by position or holding structure or storage limits
Position.When one of groove on the ontology 11 of limited block 1 and support column 2 cooperates, it is achieved that positioning and limit；Work as limit
When block 1 is rotated by 90 °, another groove cooperates on the ontology 11 and support column 2 of limited block 1, due to 2 fovea superior groove depth of support column
Variation, the ontology 11 of limited block 1 cooperate with different groove, just realize the adjustment for limiting height, in actual production can be with
According to specific needs, the groove for adjusting different depth on the ontology 11 and support column 2 of limited block 1 cooperates, to meet production requirement.
Limiting device of the invention is easy to operate when using, and when storage is safe and reliable.
It is easy to lose when to avoid limited block 1 and support column 2 from being separated from each other, limiting device further includes rope chain 5, rope chain 5
One end is connect with support column 2, and the other end of rope chain 5 is connect with limited block 1, and limited block 1 and support column 2 are connected as one by rope chain 5
Body can avoid the phenomenon that being easily lost when arbitrarily placing.
To avoid support column 2 play and mold damage in lower die 3, be equipped with limiting slot 31 in lower die 3, support column 2 with
Limiting slot 31 is cooperatively connected in lower die 3, and support column 2 is limited in limiting slot 31, plays the role of protecting mold.To avoid
After limited block 1 and support column 2 cooperate, there is the phenomenon that shaking or swinging relative to support column 2 in limited block 1, is equipped in upper mold 4
For limiting the inverted U slot 41 of the swing of limited block 1, the end 12 of limited block 1 and inverted U slot 41 cooperate；Inverted U slot 41 is cylinder
Shape structure, the internal diameter of inverted U slot 41 are slightly larger than the diameter of end 12.
A kind of application method of mold limiting device of the present invention are as follows:
A. limited block 1 and support column 2 are made, when the mold is open, upper mold 4 and limited block 1 of the magnet of same magnetic
Separation, since same sex magnet repels each other, limited block 1 can be flicked from support column 2 automatically；When the mold is closed, upper mold 4 and limited block
1 contact, since limited block 1 can be pressed on support column 2 by the gravity of upper mold 4 much larger than the repulsive force between magnet；
It is adjusted to work when b. carrying out workpieces processing using mold to limit, support column 2 is placed in lower die 3, limited block 1
Cooperating with groove I 22, the ontology 11 of limited block 1 is plugged into groove I 22, and the bottom of ontology 11 is contacted with the bottom of groove I 22,
The pushing of upper mold 4 is contacted with the end 12 of limited block 1；
C. when needing to be adjusted the relative altitude between limited block 1 and support column 2, limited block 1 is rotated by 90 °,
The ontology 11 of limited block 1 is plugged into groove II 23, and the bottom of ontology 11 is contacted with the bottom of groove II 23, limited block 1 with it is recessed
Slot II 23 cooperates；
D. it when work pieces process completion needs replacing new mold, removes upper mold 4 and lower die 3 is stored, be then adjusted to deposit
Limit is put, support column 2 is placed in lower die 3, limited block 1 and groove II 23 cooperate, and the ontology 11 of limited block 1 is plugged into groove
In II 23, the bottom of ontology 11 is contacted with the bottom of groove II 23, and the pushing of upper mold 4 is contacted with the end 12 of limited block 1.
Limited block 1 and the cooperation of groove I 22 and limited block 1 and groove II 23 cooperate two kinds of situations in the present invention, can be used in
Mold carries out carrying out work limit when workpieces processing, also can be used in storage limit, is selected according to actual needs.
The present invention is exemplarily described in conjunction with attached drawing above, it is clear that the present invention implements not by aforesaid way
Limitation, as long as use technical solution of the present invention carry out various unsubstantialities improvement, or it is not improved will be of the invention
Conception and technical scheme directly apply to other occasions, within the scope of the present invention.
Claims (9)
1. a kind of mold limiting device, it is characterised in that: including limited block (1) and support column (2), support column (2) is arranged under
On mould (3), one end and support column (2) of limited block (1) cooperate, and the other end of limited block (1) is contacted with upper mold (4), limited block
(1) it is made with support column (2) of the magnet of same magnetic.
2. a kind of mold limiting device as described in claim 1, it is characterised in that: the support column (2) be equipped with >=2 with
The groove (21) of limited block (1) cooperation, rotary stopper block (1) cooperate from different grooves (21).
3. a kind of mold limiting device as claimed in claim 2, it is characterised in that: the limited block (1) includes ontology (11)
With end (12), end (12) are connect with ontology (11), and ontology (11) is inserted into groove (21), the bottom of ontology (11) with it is recessed
The bottom of slot (21) is bonded.
4. a kind of mold limiting device as claimed in claim 3, it is characterised in that: the groove (21) is rectangular parallelepiped structure,
Ontology (11) is that rectangular parallelepiped structure and groove (21) cooperate, and end (12) are cylindrical structure.
5. a kind of mold limiting device as described in claim 3 or 4, it is characterised in that: the groove (21) includes groove I
(22) and groove II (23), the depth of groove I (22) are greater than the depth of groove II (23), and the height of ontology (11) is greater than groove I
(22) depth.
6. a kind of mold limiting device as claimed in claim 5, it is characterised in that: the groove I (22) and groove II (23)
It intersects vertically, the cross section that groove I (22) intersects with groove II (23) is cross-shaped configuration.
7. a kind of mold limiting device as claimed in claim 6, it is characterised in that: the limiting device further includes rope chain (5),
One end of rope chain (5) is connect with support column (2), and the other end of rope chain (5) is connect with limited block (1).
8. a kind of mold limiting device as claimed in claim 7, it is characterised in that: the lower die (3) is equipped with limiting slot
(31), support column (2) and limiting slot (31) are cooperatively connected on lower die (3), and the upper mold (4) is equipped with for limiting limited block
(1) the inverted U slot (41) swung, the end (12) and inverted U slot (41) of limited block (1) cooperate.
9. a kind of a kind of application method of mold limiting device as described in claim 1 to 8, it is characterised in that: the use
Method includes:
A. limited block (1) and support column (2) use the magnet of same magnetic to be made, when the mold is open, upper mold (4) and limited block
(1) it separates, since same sex magnet repels each other, limited block (1) can be flicked from support column (2) automatically；When the mold is closed, upper mold
(4) it is contacted with limited block (1), since limited block (1) can be pressed in by the gravity of upper mold (4) much larger than the repulsive force between magnet
On support column (2)；
It is adjusted to work when b. carrying out workpieces processing using mold to limit, support column (2) is placed on lower die (3), limited block
(1) cooperate with groove I (22), the ontology (11) of limited block (1) is plugged into groove I (22), the bottom of ontology (11) and groove I
(22) bottom contact, upper mold (4) pushing are contacted with the end (12) of limited block (1)；
C. when needing to be adjusted the relative altitude between limited block (1) and support column (2), limited block (1) is rotated
90 °, the ontology (11) of limited block (1) is plugged into groove II (23), and the bottom of ontology (11) and the bottom of groove II (23) connect
Touching, limited block (1) and groove II (23) cooperate；
D. it when work pieces process completion needs replacing new mold, removes upper mold (4) and lower die (3) is stored, be then adjusted to deposit
Limit is put, support column (2) is placed on lower die (3), limited block (1) and groove II (23) cooperate, the ontology of limited block (1)
(11) it is plugged into groove II (23), the bottom of ontology (11) is contacted with the bottom of groove II (23), and upper mold (4) pushes and limit
The end (12) of block (1) contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108125.0A CN109454168A (en) | 2018-09-21 | 2018-09-21 | A kind of mold limiting device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108125.0A CN109454168A (en) | 2018-09-21 | 2018-09-21 | A kind of mold limiting device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109454168A true CN109454168A (en) | 2019-03-12 |
Family
ID=65606857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811108125.0A Pending CN109454168A (en) | 2018-09-21 | 2018-09-21 | A kind of mold limiting device and its application method |
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| Country | Link |
|---|---|
| CN (1) | CN109454168A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511019A (en) * | 2021-05-31 | 2021-10-19 | 科大讯飞股份有限公司 | Pen head and intelligent pen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2078604A1 (en) * | 2008-01-10 | 2009-07-15 | Siemens Aktiengesellschaft | Operating device for a compactor and compactor with an operating device |
| CN204234556U (en) * | 2014-11-27 | 2015-04-01 | 芜湖县灵芝机械有限公司 | A kind of mould stopping means |
| CN204747219U (en) * | 2015-07-31 | 2015-11-11 | 芜湖飞驰汽车零部件技术有限公司 | Novel stamping die is spacing device |
| CN206483908U (en) * | 2017-01-04 | 2017-09-12 | 奇瑞汽车股份有限公司 | The stopping means of mould |
| CN207414128U (en) * | 2017-11-14 | 2018-05-29 | 山东高密高锻机械有限公司 | A kind of stamping die limit overturning mechanism |
-
2018
- 2018-09-21 CN CN201811108125.0A patent/CN109454168A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2078604A1 (en) * | 2008-01-10 | 2009-07-15 | Siemens Aktiengesellschaft | Operating device for a compactor and compactor with an operating device |
| CN204234556U (en) * | 2014-11-27 | 2015-04-01 | 芜湖县灵芝机械有限公司 | A kind of mould stopping means |
| CN204747219U (en) * | 2015-07-31 | 2015-11-11 | 芜湖飞驰汽车零部件技术有限公司 | Novel stamping die is spacing device |
| CN206483908U (en) * | 2017-01-04 | 2017-09-12 | 奇瑞汽车股份有限公司 | The stopping means of mould |
| CN207414128U (en) * | 2017-11-14 | 2018-05-29 | 山东高密高锻机械有限公司 | A kind of stamping die limit overturning mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511019A (en) * | 2021-05-31 | 2021-10-19 | 科大讯飞股份有限公司 | Pen head and intelligent pen |
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Application publication date: 20190312 |