CN209452718U - Hot pressing automatic die and hydraulic press with hot pressing automatic die - Google Patents
Hot pressing automatic die and hydraulic press with hot pressing automatic die Download PDFInfo
- Publication number
- CN209452718U CN209452718U CN201920141969.9U CN201920141969U CN209452718U CN 209452718 U CN209452718 U CN 209452718U CN 201920141969 U CN201920141969 U CN 201920141969U CN 209452718 U CN209452718 U CN 209452718U
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- cope plate
- hot pressing
- mold
- lower template
- middle mould
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- 238000007731 hot pressing Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 239000002783 friction material Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to brake block manufacturing equipment technical fields, disclose hot pressing automatic die and the hydraulic press with hot pressing automatic die, including mold one, the mold one includes lower template one, the lower die one being set in the lower template one, middle mould one, upper mold one, it is provided with the type chamber one being inserted into for the upper mold one and the lower die one on the middle mould one, the demoulding driving mechanism one for driving the middle mould one to go up and down is provided in the lower template one.The utility model has the following advantages that and effect: after material is molded into product in the type chamber one of mold one, when demoulding, mould one rises in the driving of auxiliary hydraulic cylinder one, and middle mould one is separated with lower die one, one inner wall of type chamber is separated with product side wall, main hydraulic cylinder drives cope plate one and upper mold one to rise, and after upper mold one is separated with product, then is protruded into tool in the gap of middle mould one and lower die one, ejecting product, using new stripping means, fast and easy is high-efficient.
Description
Technical field
The utility model relates to brake block manufacturing equipment technical field, in particular to a kind of hot pressing automatic die and with heat
Press the hydraulic press of automatic die.
Background technique
In the brake system of automobile, brake block is crucial breaking piece, and brake block plays the quality of braking effect
Decisive role.Automotive brake pads is divided from type disc brake pad, drum-type brake pad etc., and wherein drum-type brake pad shape is in
The state of arc, when preparation, mostly use hot press forming technology, and brake block is made in powdered friction material.
Application publication number is that the Chinese patent application of CN108856621A discloses a kind of brake block manufacture forge die,
Including plummer, die setting base, the one side of the seaming chuck of the close forging press on die setting base is equipped with one and is used for pressing mold
The pressing mold slot of insertion, offer on pressing mold it is several for being filled with the packing grooves of brake block friction material, close to behaviour on pressing mold slot
Make personnel side to be in communication with the outside.
Although above-mentioned brake block manufacture can prepare brake block with forge die with friction material, in the fabrication process,
After missile is expected in packing groove, the material that pressing mold squeezes in packing groove makes it be molded into product, when demoulding taking-up product, needs
Product is extracted out of packing groove by hand, product is separated with packing groove, and it is inconvenient to take out, and production efficiency is low.
Utility model content
The purpose of the utility model is to provide a kind of hot pressing automatic die, have the effect of that demoulding is quick and convenient, high-efficient.
The above-mentioned technical purpose of the utility model has the technical scheme that hot pressing automatic die, packet
Mold one is included, the mold one includes lower template one, the lower die one being set in the lower template one, middle mould one, upper mold one, institute
The type chamber one for being provided on mould one and being inserted into for the upper mold one and the lower die one is stated, is provided with and is used in the lower template one
The demoulding driving mechanism one for driving the middle mould one to go up and down.
By using above-mentioned technical proposal, when hot pressing automatic die works, on a hydraulic press by the installation of mold one, lower template
One fixes with the base of hydraulic press, the main hydraulic cylinder of hydraulic press for driving sliding block to go up and down, sliding block drive upper mold one rise or under
Drop.Material is the friction material for manufacturing brake block, in powdered.The main hydraulic cylinder of hydraulic press drives upper mold one to rise, directly
Into the disengaging of upper mold one after the type chamber one of mould one, material is launched into type chamber one, the main hydraulic cylinder of hydraulic press drives upper mold one
Decline, the material in one extrusion pressing type chamber one of upper mold.After material forming in type chamber one is at product, in the demoulding driving of driving mechanism one
Mould one rise after separated with lower die one, after the type chamber one of middle mould one is separated with product, main hydraulic cylinder drive again upper mold one rise and
Product separates, then the gap of middle mould one and lower die one is extend into tool, and product molding in lower die one is pushed up out of mold one
Out, demoulding is completed, is convenient in demoulding quickly, it is high-efficient.
The utility model is further arranged to: the demoulding driving mechanism one includes the auxiliary liquid being fixed in lower template
Cylinder pressure one, one quantity of auxiliary hydraulic cylinder are two and are distributed in one two sides of middle mould, one piston of auxiliary hydraulic cylinder
Bar is connected with the middle mould one.
By using above-mentioned technical proposal, the piston rod of auxiliary hydraulic cylinder one stretches out, after mould one rises in drive with lower die
One separation.The piston rod of auxiliary hydraulic cylinder one retracts, and mould one is pushed against in lower die one after declining in drive.
The utility model is further arranged to: the mold one includes cope plate one, and the upper mold one is fixed on described
On cope plate one.
The utility model is further arranged to: further including the mold two positioned at one top of mold, the mold two
Including the lower template two being set on the cope plate one, the lower die two being set in the lower template two, middle mould two, upper mold
Two, cope plate two are provided with the type chamber two being embedded in for the lower die two and the upper mold two, the lower template on the middle mould two
The demoulding driving mechanism two for driving the middle mould two to go up and down is provided on two.
By using above-mentioned technical proposal, hot pressing automatic die includes mold one and mold two, and energy simultaneous processing molding is more
A product.
The utility model is further arranged to: the demoulding driving mechanism two includes being distributed in two two sides of middle mould
Auxiliary hydraulic cylinder two, the auxiliary hydraulic cylinder two is fixed in the lower template two and piston rod is connected with the middle mould two.
By using above-mentioned technical proposal, two piston rod of auxiliary hydraulic cylinder stretches out, after mould two rises in drive with lower die two
Separation.After two piston rod of auxiliary hydraulic cylinder retracts, mould two is pushed against in lower die two after declining in drive.
The utility model is further arranged to: at least three guide posts, the cope plate are provided in the lower template one
The multiple and one-to-one guide cylinder one of the guide post is provided on one, the guide cylinder one runs through the cope plate one, described
Be provided in lower template two it is multiple with the one-to-one pilot hole of the guide post, be provided on the cope plate two it is multiple with it is described
The one-to-one guide cylinder two of guide post, the guide post are inserted into the guiding after sequentially passing through the guide cylinder one, the pilot hole
In cylinder two.
By using above-mentioned technical proposal, guide post is inserted in guide cylinder two after passing through guide cylinder one, pilot hole, to upper mold
Guiding role is played in the movement of plate one, lower template two, cope plate two.
The utility model is further arranged to: one two sides of lower template are provided with bracket, two on the cope plate one
Side is provided with support mechanism, and two two sides of cope plate are provided with driving member, described driving member one end and the cope plate two-phase
Even, it is connected around the other end after the support mechanism with the bracket in the middle part of the driving member.
By using above-mentioned technical proposal, when cope plate two rises, driving member stress moves drive after cope plate two
Cope plate one moves, and plays the role of linking cope plate one and cope plate two.
The utility model is further arranged to: the support mechanism includes the chain being rotationally connected in the upper mold one
Wheel, the driving member are chain, and the driving member both ends are above in the middle part of the driving member.
The utility model is further arranged to: the support mechanism includes the rolling being rotationally connected in the upper mold one
Wheel, the driving member are transmission belt, and the driving member both ends are above in the middle part of the driving member.
Another of the utility model is designed to provide a kind of hydraulic press with hot pressing automatic die, including base,
The sliding block that is slidably arranged on the base along the vertical direction is arranged on base for driving the master of the sliding block lifting hydraulic
Cylinder, above-mentioned hot pressing automatic die, the lower template one are fixed on the base, and the sliding block is connected with the cope plate one
Or the sliding block is connected with the cope plate two.
By using above-mentioned technical proposal, when the number of molds in hot pressing automatic die only one, i.e. only mold one
When, sliding block is connected with cope plate one, and sliding block lifting drives cope plate one to rise or fall.Mold number in hot pressing automatic die
When amount is two, sliding block is connected with cope plate two, and when sliding block rises the drive rising of cope plate two, cope plate two passes through driving member band
Dynamic cope plate one rises.
The beneficial effects of the utility model are: after material is molded into product in the type chamber one of mold one, when demoulding, auxiliary
Mould one rises in the driving of hydraulic cylinder one, and middle mould one is separated with lower die one, and one inner wall of type chamber is separated with product side wall, main hydraulic cylinder band
Dynamic cope plate one and upper mold one rise, and after upper mold one is separated with product, then are protruded into tool in the gap of middle mould one and lower die one,
Ejecting product, using new stripping means, fast and easy is high-efficient.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the structural schematic diagram of the mold one of embodiment 1, mold two.
Fig. 3 is the structural schematic diagram of the mold one of embodiment 1.
Fig. 4 is the driving member of embodiment 1, mounting structures positional diagram.
Fig. 5 is the structural schematic diagram of embodiment 4.
In figure, 1, mold one；11, lower template one；12, lower die one；13, middle mould one；131, type chamber one；14, upper mold one；
15, cope plate one；151, guide cylinder one；16, driving mechanism one is demoulded；2, mold two；21, lower template two；211, pilot hole；
22, lower die two；23, middle mould two；231, type chamber two；24, upper mold two；25, cope plate two；251, guide cylinder two；26, demoulding driving
Mechanism two；3, guide post；4, bracket；5, support mechanism；6, driving member；7, base；71, main hydraulic cylinder；72, sliding block.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with specific embodiment.Obviously, institute
The embodiment of description is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It fall within the protection scope of the utility model.
Embodiment 1: hot pressing automatic die, as shown in Figure 1 and Figure 2, the mold including mold 1 and above mold 1
22.Mold 1 from bottom to top successively include lower template 1, the lower die 1 being fixed in lower template 1, middle mould 1,
Upper mold 1, the cope plate 1 being fixedly connected with upper mold 1 are provided with the type chamber one through middle mould 1 on middle mould 1
131, lower die 1 and upper mold 1 are inserted in type chamber 1.Demoulding driving mechanism 1 is provided in lower template 1,
Demoulding driving mechanism 1 includes two auxiliary hydraulic cylinders one being fixed in lower template 1, and two auxiliary hydraulic cylinders one are distributed
In the two sides of middle mould 1, the piston rod of auxiliary hydraulic cylinder one is fixedly connected with middle mould 1.
As shown in Figure 1 and Figure 2, mold 22 includes successively from bottom to top lower template 2 21, is fixed in lower template 2 21
Lower die 2 22, middle mould 2 23, upper mold 2 24, the cope plate 2 25 being fixedly connected with upper mold 2 24, lower template 2 21 are placed on
In template 1, the type chamber 2 231 through middle mould 2 23 is provided on middle mould 2 23, upper mold 2 24 and lower die 2 22 are inserted in
In type chamber 2 231.Demoulding driving mechanism 2 26 is provided in lower template 2 21, demoulding driving mechanism 2 26 includes being fixed on lower die
Auxiliary hydraulic cylinder two on plate 2 21, two auxiliary hydraulic cylinders two are distributed in the two sides of middle mould 2 23, the piston of auxiliary hydraulic cylinder
Bar is fixedly connected with middle mould 2 23.
As shown in Figure 2 and Figure 3, it is fixed with four vertical guide posts 3 in lower template 1, is provided with four on cope plate 1
A guide cylinder 1, four guide cylinders 1 and four guide posts 3 correspond.There are four pilot holes for setting in lower template 2 21
211, four pilot holes 211 and four guide posts 3 correspond.There are four guide cylinders 2 251 for setting on cope plate 2 25, and four are led
It is corresponded to cylinder 2 251 and four guide posts 3.Guide post 3 is sequentially passed through to be plugged on after guide cylinder 1, pilot hole 211 upwards and be led
Into cylinder 2 251.
As shown in figure 4, one 11 two sides of lower template are provided with bracket 4, the two sides of cope plate 1 are respectively provided with that there are two supports
Mechanism 5, support mechanism 5 are the sprocket wheel being rotatably connected on cope plate 1.Driving member 6 there are four settings on cope plate 2 25,
Two driving members 6 are located at the side of cope plate 2 25, other two driving member 6 is located at the other side of cope plate 2 25.Driving member 6
For a chain, one end of chain is fixed on cope plate 2 25, the middle part of chain around sprocket wheel and and sprocket engagement, chain
The other end be fixed on bracket 4.The both ends of driving member 6 are above the middle part of driving member 6.
Hot pressing automatic die working principle: first by hot pressing automatic die installation on a hydraulic press, hydraulic press include base 7,
Main hydraulic cylinder on base 7 for driving sliding block 72 to go up and down is arranged in the sliding block 72 that is slidably arranged on base 7 along the vertical direction
71, lower template 1 is fixed on base 7, and sliding block 72 is connected with cope plate 2 25.When hot pressing automatic die works, auxiliary hydraulic pressure
One piston rod of cylinder retracts, and middle mould 1 is pushed against in lower die 1；Two piston rod of auxiliary hydraulic cylinder retracts, and middle mould 2 23 is supported
Tightly in lower die 2 22.71 piston rod of main hydraulic cylinder band movable slider 72 and cope plate 2 25 rise, and cope plate 2 25 drives upper mold
After 2 24 rise, mould 2 23 in the disengaging of upper mold 2 24, while the driving member 6 on cope plate 2 25 drives cope plate 1 to rise,
After cope plate 1 rises drive upper mold rising, mould 1 in the disengaging of upper mold 1.
Material is launched into type chamber 1 and type chamber 2 231, main hydraulic cylinder 71 piston rod band movable slider 72 declines, sliding
Block 72 drives cope plate 2 25 to decline, and the upper mold 2 24 on cope plate 2 25 enters pressing materials in type chamber 2 231.Upper mold two
The active force of the material of 24 pairs of type chambers 2 231 is transmitted on lower template 2 21 and cope plate 1, the upper mold on cope plate 1
One 14 enter pressing materials in type chamber 1, and material is molded into product in type chamber 1 and type chamber 2 231.
When demoulding, mould 1 rises in the driving of auxiliary hydraulic cylinder one, and middle mould 1 is separated with lower die 1, type chamber 1
Inner wall separated with product.Mould 2 23 rises in the driving of auxiliary hydraulic cylinder two, and middle mould 2 23 is separated with lower die 2 22, type chamber two
231 inner wall is separated with product.Main hydraulic cylinder 71 drives cope plate 2 25 to rise, after the upper mold 2 24 on cope plate 2 25 rises
It is separated with product, after the driving member 6 on cope plate 2 25 drives cope plate 1 to rise, in the upper mold 1 on cope plate 1
It is separated after rising with product.The gap of middle mould 1 and lower die 1, the gap of middle mould 2 23 and lower die 2 22 are extend into tool
It is interior, product is ejected, demoulding is completed.
Embodiment 2: hot pressing automatic die, the difference from embodiment 1 is that, support mechanism 5 is to be rotatably connected on cope plate
Idler wheel on one 15, driving member 6 are a root skin band, and belt one end is fixed on cope plate 2 25, after middle part bypasses idler wheel, transmission
The other end of band is fixed on bracket 4, and the both ends of transmission belt are above the middle part of transmission belt.
Embodiment 3: hot pressing automatic die, the difference from embodiment 1 is that: hot pressing automatic die does not include mold 22.
Embodiment 4: the hydraulic press with hot pressing automatic die is four-column hydraulic press, as shown in figure 5, including base 7, edge
Sliding block 72 that vertical direction is slidably arranged on base 7 is mounted on main hydraulic cylinder on base 7 for driving sliding block 72 to go up and down
71, the hot pressing automatic die in embodiment 1, lower template 1 are fixed on base 7, sliding block 72 and the fixed company of cope plate 2 25
It connects.
Embodiment 5: the hydraulic press with hot pressing automatic die is four-column hydraulic press, including base 7, slides along the vertical direction
The dynamic sliding block 72 being arranged on base 7 is mounted on the main hydraulic cylinder 71 on base 7 for driving sliding block 72 to go up and down, in embodiment 3
Hot pressing automatic die, lower template 1 is fixed on base 7, and sliding block 72 is fixedly connected with cope plate 1.
Claims (10)
1. hot pressing automatic die, it is characterised in that: including mold one (1), the mold one (1) includes lower template one (11), sets
Lower die one (12), middle mould one (13), the upper mold one (14) being placed on the lower template one (11) are arranged on the middle mould one (13)
There is the type chamber one (131) being inserted into for the upper mold one (14) and the lower die one (12), is provided on the lower template one (11)
For driving the demoulding driving mechanism one (16) of middle mould one (13) lifting.
2. hot pressing automatic die according to claim 1, it is characterised in that: the demoulding driving mechanism one (16) includes solid
The auxiliary hydraulic cylinder one being scheduled in lower template, one quantity of auxiliary hydraulic cylinder are two and are distributed in the middle mould one (13) two
Side, one piston rod of auxiliary hydraulic cylinder are connected with the middle mould one (13).
3. hot pressing automatic die according to claim 2, it is characterised in that: the mold one (1) includes cope plate one
(15), the upper mold one (14) is fixed on the cope plate one (15).
4. hot pressing automatic die according to claim 3, it is characterised in that: further include being located above the mold one (1)
Mold two (2), the mold two (2) include be set on the cope plate one (15) lower template two (21), be set to institute
State lower die two (22), middle mould two (23), the upper mold two (24), cope plate two (25) in lower template two (21), the middle mould two
(23) the type chamber two (231) being embedded in for the lower die two (22) and the upper mold two (24), the lower template two are provided on
(21) the demoulding driving mechanism two (26) for driving middle mould two (23) lifting is provided on.
5. hot pressing automatic die according to claim 4, it is characterised in that: the demoulding driving mechanism two (26) includes point
It is distributed in the auxiliary hydraulic cylinder two of middle mould two (23) two sides, the auxiliary hydraulic cylinder two is fixed on the lower template two (21)
And piston rod is connected with the middle mould two (23).
6. hot pressing automatic die according to claim 4, it is characterised in that: be provided at least on the lower template one (11)
Three guide posts (3), be provided on the cope plate one (15) it is multiple with the guide post (3) one-to-one guide cylinder one (151),
The guide cylinder one (151) runs through the cope plate one (15), and the multiple and guide post is provided on the lower template two (21)
(3) one-to-one pilot hole (211) is provided on the cope plate two (25) multiple one-to-one with the guide post (3)
Guide cylinder two (251), the guide post (3) sequentially pass through described in the guide cylinder one (151), the pilot hole (211) be inserted into afterwards
In guide cylinder two (251).
7. hot pressing automatic die according to claim 4, it is characterised in that: lower template one (11) two sides are provided with branch
Frame (4), two sides are provided with support mechanism (5) on the cope plate one (15), and cope plate two (25) two sides are provided with transmission
Part (6), described driving member (6) one end are connected with the cope plate two (25), and the support machine is bypassed in the middle part of the driving member (6)
The other end is connected structure (5) with the bracket (4) afterwards.
8. hot pressing automatic die according to claim 7, it is characterised in that: the support mechanism (5) includes rotation connection
Sprocket wheel on the upper mold one (14), the driving member (6) are chain, and driving member (6) both ends are above the transmission
In the middle part of part (6).
9. hot pressing automatic die according to claim 7, it is characterised in that: the support mechanism (5) includes rotation connection
Idler wheel on the upper mold one (14), the driving member (6) are transmission belt, and driving member (6) both ends are above the biography
In the middle part of moving part (6).
10. having the hydraulic press of hot pressing automatic die, it is characterised in that: including base (7), be slidably arranged in institute along the vertical direction
State the sliding block (72) on base (7), be arranged on base (7) for drive the sliding block (72) go up and down main hydraulic cylinder (71),
Any one hot pressing automatic die as described in claim 4-9, the lower template one (11) are fixed on the base (7),
The sliding block (72) is connected with the cope plate one (15) or the sliding block (72) is connected with the cope plate two (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141969.9U CN209452718U (en) | 2019-01-26 | 2019-01-26 | Hot pressing automatic die and hydraulic press with hot pressing automatic die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141969.9U CN209452718U (en) | 2019-01-26 | 2019-01-26 | Hot pressing automatic die and hydraulic press with hot pressing automatic die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209452718U true CN209452718U (en) | 2019-10-01 |
Family
ID=68045931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141969.9U Expired - Fee Related CN209452718U (en) | 2019-01-26 | 2019-01-26 | Hot pressing automatic die and hydraulic press with hot pressing automatic die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209452718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390123A (en) * | 2020-05-06 | 2020-07-10 | 合肥集知匠心科技发展有限公司 | Flange casting forming process |
| CN117087140A (en) * | 2023-10-20 | 2023-11-21 | 江苏方意汽车配件制造股份有限公司 | Hot press forming device of drum brake block |
-
2019
- 2019-01-26 CN CN201920141969.9U patent/CN209452718U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390123A (en) * | 2020-05-06 | 2020-07-10 | 合肥集知匠心科技发展有限公司 | Flange casting forming process |
| CN111390123B (en) * | 2020-05-06 | 2021-07-30 | 临沂边锋自动化设备有限公司 | Flange casting forming process |
| CN117087140A (en) * | 2023-10-20 | 2023-11-21 | 江苏方意汽车配件制造股份有限公司 | Hot press forming device of drum brake block |
| CN117087140B (en) * | 2023-10-20 | 2024-01-26 | 江苏方意汽车配件制造股份有限公司 | Hot press forming device of drum brake block |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 |