CN208667777U - Cooling device is used in a kind of gray cast iron production of good cooling results - Google Patents
Cooling device is used in a kind of gray cast iron production of good cooling results Download PDFInfo
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- CN208667777U CN208667777U CN201821146420.0U CN201821146420U CN208667777U CN 208667777 U CN208667777 U CN 208667777U CN 201821146420 U CN201821146420 U CN 201821146420U CN 208667777 U CN208667777 U CN 208667777U
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Abstract
The utility model discloses a kind of gray cast iron production cooling devices of good cooling results, including support plate, lower template and cope plate, the upper end of support plate is fixedly connected with portal frame, mounting plate is fixedly connected on rear side of the right end vertical portion of portal frame, mounting plate is laterally fixedly connected with cross bar far from one end of portal frame, the bar wall of cross bar laterally offers sliding slot, position limiting slide block is slidably connected in sliding slot, the side of position limiting slide block is fixedly connected with fixed link, multiple equally distributed fountain heads are fixedly connected on the bar wall of fixed link, the side of mounting plate is rotatably connected to reciprocating screw rod by the first rolling bearing, sliding block is slidably connected on the bar wall of reciprocating screw rod, the side of sliding block is fixedly connected with the bar wall of fixed link.The utility model can control the cooling velocity of gray cast iron, and the internal stress for preventing the cooling too fast generation of castings of gray cast iron new improves the quality of production of castings of gray cast iron, accelerates speed of production.
Description
Technical field
The utility model relates to a kind of productions of the gray cast iron of Production Technique of Gray Cast Iron field more particularly to good cooling results to use
Cooling device.
Background technique
Gray cast iron refers to the cast iron with flake graphite, and fracture is in dark gray when because of fracture, therefore referred to as gray cast iron.Mainly at
Dividing is iron, carbon, silicon, manganese, sulphur, phosphorus, is most widely used cast iron, yield accounts for 80% or more cast iron total output, the mechanics of gray cast iron
Performance is related with the form of the tissue of matrix and graphite.Flake graphite in gray cast iron is serious to isolating for matrix, in graphite point
It easily causes stress to concentrate at angle, makes the tensile strength, plasticity and toughness of gray cast iron far below steel, but compression strength is suitable with steel.
When processing castings of gray cast iron, for stable dimensions, improves machinability, improve surface hardness and wearability etc., it can be right
Gray cast iron is heat-treated, for eliminating casting internal stress and white structure etc..
In the prior art, when being heat-treated to gray cast iron, casting annealing speed cannot be too fast, and annealing speed crosses block,
New internal stress can be generated in casting, causes casting dimension unstable, even resulted in casting cracking, affected the quality of casting,
Natural cooling annealing speed is slow simultaneously, reduces speed of production.
Utility model content
Purpose of the utility model is to solve what castings of gray cast iron annealing speed in the prior art was not easily controlled to ask
Topic, and cooling device is used in a kind of gray cast iron production of the good cooling results proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of gray cast iron the production cooling device, including support plate, lower template and cope plate of good cooling results, the branch
The upper end of fagging is fixedly connected with portal frame, is fixedly connected with mounting plate, the peace on rear side of the right end vertical portion of the portal frame
Loading board is laterally fixedly connected with cross bar far from one end of portal frame, and the bar wall of the cross bar laterally offers sliding slot, the sliding slot
Position limiting slide block is inside slidably connected, the side of the position limiting slide block is fixedly connected with fixed link, consolidates on the bar wall of the fixed link
Surely multiple equally distributed fountain heads are connected with, the side of the mounting plate is rotatably connected to by the first rolling bearing toward multifilament
Bar slidably connects sliding block on the bar wall of the reciprocating screw rod, and the side of the sliding block is fixedly connected with the bar wall of fixed link, institute
The side for stating mounting plate is fixedly connected with first motor, the output end of the first motor through mounting plate side wall and with it is reciprocal
One end of screw rod is fixedly connected, and the upper end of the lower template is equipped with groove, is equipped with transverse slat, the transverse slat at the slot bottom of the groove
Lower end be fixedly connected with support rod, through-hole is offered at the slot bottom of the groove, the support rod is worn far from one end of transverse slat
It crosses through-hole and extends to the outside of lower template, T-type sliding block, the portal frame are fixedly connected at left and right sides of the lower template
Two vertical portion side walls on offer T-type sliding slot, two T-type sliding slots are matched with two T-type sliding blocks respectively, described
The lower end of lower template is connect by elevating mechanism with support plate.
Preferably, the elevating mechanism include the first screw rod for being arranged on two opposite vertical portion side walls of portal frame and
Second screw rod, first screw rod and the opposite one end of the second screw rod be it is concentric be fixedly connected, first screw rod and second
One end that screw rod is supported or opposed passes through the second rolling bearing and the side wall of portal frame is rotatablely connected, first screw rod and the second screw rod
Bar wall on be threaded with screw shell, two screw shells pass through shaft and are rotatably connected to drive rod, described
The one end of drive rod far from screw shell is rotatablely connected by the lower end of pivot pin and lower template, the vertical portion side wall of the portal frame
On be fixedly connected with the second motor, the output end of second motor through portal frame side wall and with one end of the first screw rod it is solid
Fixed connection.
Preferably, the thread rotary orientation of first screw rod and the second screw rod is opposite.
Preferably, second motor is decelerating motor.
Preferably, the support rod is far from being fixedly connected with limited block on a side lever wall of transverse slat.
Preferably, the lower end four corners of the support plate are fixedly connected to support column.
Compared with prior art, the utility model provides a kind of gray cast iron production cooling device of good cooling results,
Have it is following the utility model has the advantages that
1, the gray cast iron production cooling device of the good cooling results, by the way that first motor on a mounting board is arranged, the
One motor drives reciprocating screw rod rotation, and reciprocating screw rod rotation band movable slider keeps fixed link mobile, and fixed link is mobile to drive fountain head
It moves back and forth, so as to carry out water-spraying control to castings of gray cast iron, so as to change amount of water sprayed control cooling velocity, prevents ash
The new internal stress of the cooling too fast generation of iron casting, causes casting to be broken.
2, the gray cast iron production cooling device of the good cooling results, by the way that the second motor on the gantry is arranged, the
The rotation of two motors drives the first screw rod and the second screw rod to rotate simultaneously, and the first screw rod and the rotation of the second screw rod drive two thread bush
Cylinder relative movement, screw shell is mobile to drive drive rod to move up and down lower template, drives support rod mobile when lower template moves down,
Support rod movement is contacted with support plate, and support rod is supported transverse slat, the casting cast so as to hold up transverse slat, directly
Capable cooling is tapped into, speed of production is accelerated.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Type can control the cooling velocity of gray cast iron, and the internal stress for preventing the cooling too fast generation of castings of gray cast iron new improves gray cast iron casting
The quality of production of part, accelerates speed of production.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of good cooling results gray cast iron production cooling device structural representation
Figure；
Fig. 2 be the utility model proposes a kind of good cooling results gray cast iron production cooling device top view.
In figure: 1 screw shell, 2 first screw rods, 3 second motors, 4 lower templates, 5 T-type sliding blocks, 6 T-type sliding slots, 7 gantry
Frame, 8 cope plates, 9 first motors, 10 drive rods, 11 transverse slats, 12 second screw rods, 13 support plates, 14 support columns, 15 support rods, 16
Reciprocating screw rod, 17 cross bars, 18 sliding slots, 19 position limiting slide blocks, 20 sliding blocks, 21 fixed links, 22 fountain heads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, gray cast iron the production cooling device, including support plate 13,4 and of lower template of a kind of good cooling results
Cope plate 8, the groove on cope plate 8 and lower template 4 complement each other to form casting forming cavity, and the lower end four corners of support plate 13 are equal
It is fixedly connected with support column 14, the upper end of support plate 13 is fixedly connected with portal frame 7, and the right end vertical portion rear side of portal frame 7 is solid
Surely it is connected with mounting plate, the one end of mounting plate far from portal frame 7 is laterally fixedly connected with cross bar 17, and the bar wall of cross bar 17 is laterally opened
Equipped with sliding slot 18, position limiting slide block 19 is slidably connected in sliding slot 18, sliding slot 18 and position limiting slide block 19 can carry out fixed link 21
Limit, the side of position limiting slide block 19 are fixedly connected with fixed link 21, and multiple uniform points are fixedly connected on the bar wall of fixed link 21
The fountain head 22 of cloth, fountain head 22 are connected to external water source, and spray cooling can be carried out to castings of gray cast iron, and the side of mounting plate is logical
It crosses the first rolling bearing and is rotatably connected to reciprocating screw rod 16, sliding block 20, sliding block 20 are slidably connected on the bar wall of reciprocating screw rod 16
Side be fixedly connected with the bar wall of fixed link 21, can be realized uniformly to castings of gray cast iron carry out spray cooling, mounting plate
Side be fixedly connected with first motor 9, the power input end of first motor 9 passes through conducting wire and control switch and external power supply electricity
Property connection, the output end of first motor 9 through mounting plate side wall and be fixedly connected with one end of reciprocating screw rod 16, lower template 4
Upper end be equipped with groove, transverse slat 11 is equipped at the slot bottom of groove, the lower end of transverse slat 11 is fixedly connected with support rod 15, the slot of groove
Bottom offers through-hole, and support rod 15 passes through through-hole far from one end of transverse slat 11 and extends to the outside of lower template 4, support rod 15
It is fixedly connected with limited block on a side lever wall far from transverse slat 11, after support rod 15 follows lower template 4 to move a certain distance and props up
Fagging 13 can support transverse slat 11 after contacting, and the castings of gray cast iron cast is held out outside lower template 4, gray cast iron cast member is prevented
The mobile water spray of fountain head 22 is influenced, the left and right sides of lower template 4 is fixedly connected to T-type sliding block 5, and two of portal frame 7 are vertical
T-type sliding slot 6 is offered on portion's side wall, two T-type sliding slots 6 are matched with two T-type sliding blocks 5 respectively, and the lower end of lower template 4 is logical
It crosses elevating mechanism to connect with support plate 13, elevating mechanism includes be arranged on two opposite vertical portion side walls of portal frame 7
The thread rotary orientation of one screw rod 2 and the second screw rod 12, the first screw rod 2 and the second screw rod 12 is on the contrary, can be realized two screw shells 1
Relative movement, the first screw rod 2 one end opposite with the second screw rod 12 be it is concentric be fixedly connected, the first screw rod 2 and second
One end that bar 12 is supported or opposed passes through the second rolling bearing and the side wall of portal frame 7 is rotatablely connected, the first screw rod 2 and the second screw rod 12
Bar wall on be threaded with screw shell 1, two screw shells 1 are rotatably connected to drive rod 10 by shaft, transmission
The one end of bar 10 far from screw shell 1 is rotatablely connected by the lower end of pivot pin and lower template 4, on the vertical portion side wall of portal frame 7
It is fixedly connected with the second motor 3, the second motor 3 is decelerating motor, and the power input end of the second motor 3 is opened by conducting wire and control
It closes and is electrically connected with external power supply, the output end of the second motor 3 runs through the side wall of portal frame 7 and consolidates with one end of the first screw rod 2
Fixed connection.
In the utility model, in use, powering on rotates the second motor 3, the rotation of the second motor 3 drives the first screw rod
2 and second screw rod 12 rotate simultaneously, the first screw rod 2 and the rotation of the second screw rod 12 drive two screw shells 1 to relatively move, screw thread
Sleeve 1 is mobile to drive drive rod 10 to move up and down lower template 4, drives support rod 15 mobile when lower template 4 moves down, support rod 15
Movement is contacted with support plate 13, and support rod 15 is supported transverse slat 11, the casting cast so as to hold up transverse slat 11,
Powering on makes first motor 9 that reciprocating screw rod 16 be driven to rotate, and the rotation band movable slider 20 of reciprocating screw rod 16 keeps fixed link 21 mobile,
Fixed link 21 is mobile to drive fountain head 22 to move back and forth, so as to carry out water-spraying control to castings of gray cast iron.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. gray cast iron the production cooling device, including support plate (13), lower template (4) and cope plate of a kind of good cooling results
(8), which is characterized in that the upper end of the support plate (13) is fixedly connected with portal frame (7), and the right end of the portal frame (7) is perpendicular
It is fixedly connected with mounting plate on rear side of straight portion, the mounting plate is laterally fixedly connected with cross bar (17) far from one end of portal frame (7),
The bar wall of the cross bar (17) laterally offers sliding slot (18), slidably connects position limiting slide block (19), institute in the sliding slot (18)
The side for stating position limiting slide block (19) is fixedly connected with fixed link (21), is fixedly connected on the bar wall of the fixed link (21) multiple
The side of equally distributed fountain head (22), the mounting plate is rotatably connected to reciprocating screw rod (16) by the first rolling bearing,
It is slidably connected sliding block (20) on the bar wall of the reciprocating screw rod (16), the side of the sliding block (20) and the bar of fixed link (21)
Wall is fixedly connected, and the side of the mounting plate is fixedly connected with first motor (9), and the output end of the first motor (9) runs through
The side wall of mounting plate is simultaneously fixedly connected with one end of reciprocating screw rod (16), and the upper end of the lower template (4) is equipped with groove, described recessed
Transverse slat (11) are equipped at the slot bottom of slot, the lower end of the transverse slat (11) is fixedly connected with support rod (15), the slot bottom of the groove
Place offers through-hole, and the support rod (15) passes through through-hole far from the one end of transverse slat (11) and extends to the outside of lower template (4),
It is fixedly connected to T-type sliding block (5) at left and right sides of the lower template (4), on two vertical portion side walls of the portal frame (7)
It offers T-type sliding slot (6), two T-type sliding slots (6) match with two T-type sliding blocks (5) respectively, the lower template (4)
Lower end connect with support plate (13) by elevating mechanism.
2. a kind of gray cast iron production cooling device of good cooling results according to claim 1, which is characterized in that described
Elevating mechanism includes the first screw rod (2) and the second screw rod (12) being arranged on two opposite vertical portion side walls of portal frame (7),
First screw rod (2) one end opposite with the second screw rod (12) is fixedly connected to be concentric, first screw rod (2) and second
One end that screw rod (12) is supported or opposed passes through the second rolling bearing and the side wall of portal frame (7) is rotatablely connected, first screw rod (2)
It is threaded with screw shell (1) on the bar wall of the second screw rod (12), two screw shells (1) are turned by shaft
Dynamic to be connected with drive rod (10), the one end of the drive rod (10) far from screw shell (1) passes through under pivot pin and lower template (4)
End is rotatablely connected, and is fixedly connected with the second motor (3) on the vertical portion side wall of the portal frame (7), second motor (3)
Output end runs through the side wall of portal frame (7) and is fixedly connected with one end of the first screw rod (2).
3. a kind of gray cast iron production cooling device of good cooling results according to claim 2, which is characterized in that described
The thread rotary orientation of first screw rod (2) and the second screw rod (12) is opposite.
4. a kind of gray cast iron production cooling device of good cooling results according to claim 2, which is characterized in that described
Second motor (3) is decelerating motor.
5. a kind of gray cast iron production cooling device of good cooling results according to claim 1, which is characterized in that described
Limited block is fixedly connected on one side lever wall of support rod (15) separate transverse slat (11).
6. a kind of gray cast iron production cooling device of good cooling results according to claim 1, which is characterized in that described
The lower end four corners of support plate (13) are fixedly connected to support column (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821146420.0U CN208667777U (en) | 2018-07-19 | 2018-07-19 | Cooling device is used in a kind of gray cast iron production of good cooling results |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821146420.0U CN208667777U (en) | 2018-07-19 | 2018-07-19 | Cooling device is used in a kind of gray cast iron production of good cooling results |
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| CN208667777U true CN208667777U (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821146420.0U Active CN208667777U (en) | 2018-07-19 | 2018-07-19 | Cooling device is used in a kind of gray cast iron production of good cooling results |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129530A (en) * | 2019-06-14 | 2019-08-16 | 徐州万佳机电设备制造有限公司 | A kind of cooling device of ironcasting |
| CN111698873A (en) * | 2020-05-07 | 2020-09-22 | 湖南机电职业技术学院 | Electrical equipment wire temperature measurement automatic control heat sink |
| CN113584271A (en) * | 2021-09-29 | 2021-11-02 | 南通大鲸智能科技有限公司 | Plate loading and unloading equipment for electric field heat treatment |
-
2018
- 2018-07-19 CN CN201821146420.0U patent/CN208667777U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129530A (en) * | 2019-06-14 | 2019-08-16 | 徐州万佳机电设备制造有限公司 | A kind of cooling device of ironcasting |
| CN111698873A (en) * | 2020-05-07 | 2020-09-22 | 湖南机电职业技术学院 | Electrical equipment wire temperature measurement automatic control heat sink |
| CN111698873B (en) * | 2020-05-07 | 2022-07-01 | 湖南机电职业技术学院 | Electrical equipment wire temperature measurement automatic control heat sink |
| CN113584271A (en) * | 2021-09-29 | 2021-11-02 | 南通大鲸智能科技有限公司 | Plate loading and unloading equipment for electric field heat treatment |
| CN113584271B (en) * | 2021-09-29 | 2021-11-30 | 南通大鲸智能科技有限公司 | Plate loading and unloading equipment for electric field heat treatment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cooling device is used in casting pig production that cooling effect is good Effective date of registration: 20191018 Granted publication date: 20190329 Pledgee: Feidong SME financing Company limited by guarantee Pledgor: Anhui Huaxin Casting Industry Co., Ltd. Registration number: Y2019340000123 |