CN107937680A - A kind of grating type hollow out Pressure quenching mould - Google Patents
A kind of grating type hollow out Pressure quenching mould Download PDFInfo
- Publication number
- CN107937680A CN107937680A CN201711403274.5A CN201711403274A CN107937680A CN 107937680 A CN107937680 A CN 107937680A CN 201711403274 A CN201711403274 A CN 201711403274A CN 107937680 A CN107937680 A CN 107937680A
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- China
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- welded
- grating type
- die holder
- hole
- hollow out
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention discloses a kind of grating type hollow out Pressure quenching mould, including base, die holder has been bolted at the top of the base, and mounting hole is provided with the top of die holder, the axis that rises is placed with the mounting hole, and the outside diameter for the axis that rises is less than the internal diameter of mounting hole, the bottom of the axis that rises is welded with fixing pipe, and bottom and the tube chamber welds with base of fixing pipe, the top of the base is equipped with four detection devices, and four detection devices are distributed on base in a ring, the detection device includes fixed block, pressure sensor has been bolted in the top exterior walls of the fixed block.The present invention is capable of detecting when the pressure size that fixed plate is subject in pressing mold, accurately to control power, and location hole also can accurately position mould, improve the accuracy of device, can quickly it be quenched to mould, and grating type hollowed-out board can improve the contact area of mould and oil, the effect of quenching is improved, improves the cooling performance of device.
Description
Technical field
The present invention relates to hollow out Pressure quenching mould technical field, more particularly to a kind of grating type hollow out Pressure quenching mould.
Background technology
Current auto parts are generally required in production to carry out part pressure and quenches technique, lifts its hardness, traditional pressure
Mould quench when workpiece pressure is quenched, workpiece is produced deformation, and does not reach design requirement, and influences the performance of product.
Through retrieval, Chinese Patent Application No. is the patent of 103555898 A of CN, discloses a kind of high-grade cone pressure and quenches
Mould, including core rod and die holder, the outside diameter of core rod is corresponding with the internal diameter of workpiece, and the outer ring of core rod and the upper plane of die holder are mutual
Vertically, the top of workpiece is sleeved on core rod, and the bottom of workpiece is located in the upper plane of die holder, is evenly distributed with core rod on some
Location hole, is evenly distributed with some lower Positioning holes on die holder, and upper Positioning holes are corresponding with lower Positioning holes.Above-mentioned patent exist with
Lower deficiency：It is bad in cooling performance, and accuracy is not high, therefore, there is an urgent need for a kind of grating type hollow out Pressure quenching mould.
The content of the invention
The purpose of the present invention is to solve cooling performance in the prior art is bad, and the not high problem of accuracy, and propose
A kind of grating type hollow out Pressure quenching mould.
To achieve these goals, present invention employs following technical solution：
A kind of grating type hollow out Pressure quenching mould, including base, have been bolted die holder at the top of the base, and
Mounting hole is provided with the top of die holder, the axis that rises is placed with the mounting hole, and the outside diameter for the axis that rises is less than the internal diameter of mounting hole, institute
The bottom for stating the axis that rises is welded with fixing pipe, and the bottom of fixing pipe and tube chamber welds with base, and the top of the base is equipped with four detections
Device, and four detection devices are distributed on base in a ring, the detection device includes fixed block, the top of the fixed block
Pressure sensor has been bolted on outer wall, and protection board is welded with the top of pressure sensor, four protection boards
Top be welded with same fixed plate, and gap is left between the edge of fixed plate and the axis that rises, on the outer wall of the axis that rises
Grating type hollowed-out board is welded with, upper mold seat has been bolted at the top of the die holder, the cross section of the upper mold seat is
Trapezium structure, the die holder, upper mold seat and grating type hollowed-out board form oil pocket, and the is provided with the side outer wall of the die holder
One through hole, and one end of first through hole is connected with oil pocket, and the second through hole, and second are provided with the side outer wall of the die holder
The second oil inlet pipe is plugged with through hole, compact heap is placed with the top of the upper mold seat, the compact heap cannot be welded with surely
Handle, the bottom outer wall center of the compact heap are welded with core rod, are welded with and equidistantly distribute on the outer wall of the core rod
Regulating device.
Preferably, the protection board is arcuate structure, and the width of protection board is more than the diameter of pressure sensor.
Preferably, four location holes are provided with the top of the fixed plate, and four location holes are distributed in fixed plate in a ring
On.
Preferably, the first oil inlet pipe is plugged with the first through hole, and the first oil inlet pipe is connected with oil pocket, first into
Side of the oil pipe away from oil pocket is welded with the second connector.
Preferably, one end of second oil inlet pipe is connected with the second connector, and the second oil inlet pipe is away from the second connection
One end of head is connected with the bottom for the axis that rises.
Preferably, third through-hole is provided with the side outer wall of the die holder, and flowline is plugged with third through-hole, gone out
One end of oil pipe is connected with oil pocket, and the one end of flowline away from oil pocket is welded with the first connector, the first connector and second
Connector is respectively positioned on the outer wall of die holder.
Preferably, the regulating device includes adjusting block, and is provided with adjustment hole on side outer wall of the adjusting block away from core rod,
The first spring is welded with the inner wall of adjustment hole, the one end of the first spring away from core rod is welded with the first adjustable plate.
Preferably, the bottom of first adjustable plate is welded with the second spring equidistantly distributed, and the bottom of second spring
End is welded with the second adjustable plate, and the diameter of the second adjustable plate is less than the diameter of the first adjustable plate.
Compared with prior art, the present invention provides a kind of grating type hollow out Pressure quenching mould, possesses following beneficial effect：
1st, the grating type hollow out Pressure quenching mould, by the pressure sensor of setting be capable of detecting when in pressing mold fixed plate by
The pressure size arrived, accurately to control power, and location hole also can accurately position mould, improve device
Accuracy.
2nd, the grating type hollow out Pressure quenching mould, passes through the first oil inlet pipe, the second oil inlet pipe and grating type hollowed-out board of setting
Can quickly it be quenched to mould, and grating type hollowed-out board can improve the contact area of mould and oil, improve quenching
Effect, improve the cooling performance of device.
3rd, the grating type hollow out Pressure quenching mould, can by the first adjustable plate, the second adjustable plate and the first spring of setting
Regulating device and the contact area of bottom, utility model easy to adjust.
It is not directed to partly same as the prior art in the device or can be realized using the prior art, structure of the present invention
Simply, it is easy to operate, it is capable of detecting when the pressure size that fixed plate is subject in pressing mold, accurately to control power, and
Location hole also can accurately position mould, improve the accuracy of device, and cooling performance is strong.
Brief description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of grating type hollow out Pressure quenching mould proposed by the present invention；
Fig. 2 is a kind of structure diagram of grating type hollow out Pressure quenching mould fixed plate proposed by the present invention.
In figure：1 base, 2 die holders, 3 rise axis, 4 detection devices, 5 fixed plates, 6 fixed blocks, 7 pressure sensors, 8 protection
Plate, 9 first connectors, 10 flowlines, 11 second oil inlet pipes, 12 oil pockets, 13 grating type hollowed-out boards, 14 second connectors, 15
One oil inlet pipe, 16 upper mold seats, 17 compact heaps, 18 core rods, 19 adjusting blocks, 20 first adjustable plates, 21 second springs, 22 second are adjusted
Plate, 23 location holes.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
With reference to Fig. 1-2, a kind of grating type hollow out Pressure quenching mould, including base 1, the top of base 1 have been bolted
Die holder 2, and the top of die holder 2 is provided with mounting hole, and the axis 3 that rises is placed with mounting hole, and the outside diameter for the axis 3 that rises is less than mounting hole
Internal diameter, the bottom for the axis 3 that rises is welded with fixing pipe, and the bottom of fixing pipe is welded with base 1, and the top of base 1 is equipped with four
Detection device 4, and four detection devices 4 are distributed on base 1 in a ring, detection device 4 includes fixed block 6, the top of fixed block 6
Pressure sensor 7 has been bolted on portion's outer wall, for detecting fixed plate is subject in pressing mold pressure size, so as to
Accurately control power, and the top of pressure sensor 7 is welded with protection board 8, the tops of four protection boards 8 is welded with same
Fixed plate 5, and gap is left between the edge of fixed plate 5 and the axis 3 that rises, it is welded with grating type hollowed-out board on the outer wall for the axis 3 that rises
13, grating type hollowed-out board 13 can improve the contact area of mould and oil, improve the effect of quenching, improve the cooling of device
Can, the top of die holder 2 has been bolted upper mold seat 16, and the cross section of upper mold seat 16 is trapezium structure, die holder 2, on
Die holder 16 and grating type hollowed-out board 13 form oil pocket 12, are provided with first through hole on the side outer wall of die holder 2, and first through hole
One end is connected with oil pocket 12, the second through hole is provided with the side outer wall of die holder 2, and the second oil inlet is plugged with the second through hole
Pipe 11, the top of upper mold seat 16 are placed with compact heap 17, and compact heap 17 cannot be welded with handle surely, outside the bottom of compact heap 17
Wall center is welded with core rod 18, and the regulating device equidistantly distributed is welded with the outer wall of core rod 18.
In the present invention, protection board 8 is arcuate structure, and the width of protection board 8 is more than the diameter of pressure sensor 7, fixed
The top of plate 5 is provided with four location holes 23, and four location holes 23 are distributed in fixed plate 5 in a ring, grafting in first through hole
There is the first oil inlet pipe 15, and the first oil inlet pipe 15 is connected with oil pocket 12, side welding of first oil inlet pipe 15 away from oil pocket 12
There is the second connector 14, one end of the second oil inlet pipe 11 is connected with the second connector 14, and the second oil inlet pipe 11 connects away from second
One end of connector 14 is connected with the bottom for the axis 3 that rises, and third through-hole, and third through-hole interpolation are provided with the side outer wall of die holder 2
Flowline 10 is connected to, one end of flowline 10 is connected with oil pocket 12, and the one end of flowline 10 away from oil pocket 12 is welded with first
Connector 9, the first connector 9 and the second connector 14 are respectively positioned on the outer wall of die holder 2, and regulating device includes adjusting block 19,
And adjustment hole is provided with side outer wall of the adjusting block 19 away from core rod 18, and it is welded with the first spring on the inner wall of adjustment hole, first
The one end of spring away from core rod 18 is welded with the first adjustable plate 20, and the bottom of the first adjustable plate 20 is welded with equidistantly distributed
Two springs 21, and the bottom of second spring 21 is welded with the second adjustable plate 22, the diameter of the second adjustable plate 22 is less than first and adjusts
The diameter of plate 20.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of grating type hollow out Pressure quenching mould, including base (1), it is characterised in that pass through bolt at the top of the base (1)
Die holder (2) is fixed with, and mounting hole is provided with the top of die holder (2), the axis that rises (3), and the axis that rises are placed with the mounting hole
(3) outside diameter is less than the internal diameter of mounting hole, and the bottom of the axis that rises (3) is welded with fixing pipe, and the bottom of fixing pipe and base
(1) weld, the top of the base (1) is equipped with four detection devices (4), and four detection devices (4) are distributed in bottom in a ring
On seat (1), the detection device 4 includes fixed block (6), and pressure has been bolted in the top exterior walls of the fixed block (6)
Force snesor (7), and protection board (8) is welded with the top of pressure sensor (7), the top welding of four protection boards (8)
There is same fixed plate (5), and gap is left between the edge of fixed plate (5) and the axis that rises (3), the outer wall of the axis that rises (3)
On be welded with grating type hollowed-out board (13), be bolted upper mold seat (16), the upper mold at the top of the die holder (2)
The cross section of seat (16) is trapezium structure, and the die holder (2), upper mold seat (16) and grating type hollowed-out board (13) form oil pocket
(12), first through hole is provided with the side outer wall of the die holder (2), and one end of first through hole is connected with oil pocket (12),
Be provided with the second through hole on the side outer wall of the die holder (2), and the second oil inlet pipe (11) be plugged with the second through hole, it is described on
Compact heap (17) is placed with the top of die holder (16), the compact heap (17) cannot be welded with handle, the compact heap surely
(17) bottom outer wall center is welded with core rod (18), and the tune equidistantly distributed is welded with the outer wall of the core rod (18)
Regulating device.
2. a kind of grating type hollow out Pressure quenching mould according to claim 1, it is characterised in that the protection board (8) is arc
Shape structure, and the width of protection board (8) is more than the diameter of pressure sensor (7).
A kind of 3. grating type hollow out Pressure quenching mould according to claim 1, it is characterised in that the top of the fixed plate (5)
Portion is provided with four location holes (23), and four location holes (23) are distributed in fixed plate (5) in a ring.
A kind of 4. grating type hollow out Pressure quenching mould according to claim 1, it is characterised in that grafting in the first through hole
There is the first oil inlet pipe (15), and the first oil inlet pipe (15) is connected with oil pocket (12), the first oil inlet pipe (15) is away from oil pocket (12)
Side be welded with the second connector (14).
A kind of 5. grating type hollow out Pressure quenching mould according to claim 1, it is characterised in that second oil inlet pipe (11)
One end be connected with the second connector (14), and one end away from the second connector (14) of the second oil inlet pipe (11) and rise axis (3)
Bottom connection.
A kind of 6. grating type hollow out Pressure quenching mould according to claim 1, it is characterised in that the one of the die holder (2)
Third through-hole is provided with the outer wall of side, and flowline (10) is plugged with third through-hole, one end and the oil pocket (12) of flowline (10)
Connection, and the one end of flowline (10) away from oil pocket (12) is welded with the first connector (9), the first connector (9) and second connect
Connector (14) is respectively positioned on the outer wall of die holder (2).
7. a kind of grating type hollow out Pressure quenching mould according to claim 1, it is characterised in that the regulating device includes adjusting
Locking nub (19), and adjustment hole is provided with side outer wall of the adjusting block (19) away from core rod (18), it is welded with the inner wall of adjustment hole
First spring, the one end of the first spring away from core rod (18) are welded with the first adjustable plate (20).
A kind of 8. grating type hollow out Pressure quenching mould according to claim 7, it is characterised in that first adjustable plate (20)
Bottom be welded with the second spring (21) equidistantly distributed, and the bottom of second spring (21) is welded with the second adjustable plate
(22), the diameter of the second adjustable plate (22) is less than the diameter of the first adjustable plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403274.5A CN107937680A (en) | 2017-12-22 | 2017-12-22 | A kind of grating type hollow out Pressure quenching mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403274.5A CN107937680A (en) | 2017-12-22 | 2017-12-22 | A kind of grating type hollow out Pressure quenching mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107937680A true CN107937680A (en) | 2018-04-20 |
Family
ID=61942720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711403274.5A Pending CN107937680A (en) | 2017-12-22 | 2017-12-22 | A kind of grating type hollow out Pressure quenching mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107937680A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080106A (en) * | 2018-08-24 | 2018-12-25 | 广东德塑科技集团有限公司 | A kind of PVC grid pipe mold convenient for assembling |
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| JP2002294341A (en) * | 2001-03-30 | 2002-10-09 | Honda Motor Co Ltd | Cooling device used for heat treatment, and heat treatment device provided therewith |
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| US20090126835A1 (en) * | 2007-11-15 | 2009-05-21 | Sterling Engineering And Manufacturing Company, Inc. | Quenching methods and apparatus |
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| CN103555898A (en) * | 2013-10-27 | 2014-02-05 | 江国辉 | Pressure-quenching mold for high-grade cone |
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-
2017
- 2017-12-22 CN CN201711403274.5A patent/CN107937680A/en active Pending
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| JP2002294341A (en) * | 2001-03-30 | 2002-10-09 | Honda Motor Co Ltd | Cooling device used for heat treatment, and heat treatment device provided therewith |
| KR100610941B1 (en) * | 2005-04-20 | 2006-08-09 | 현대자동차주식회사 | Variable type radiator grille |
| US20090126835A1 (en) * | 2007-11-15 | 2009-05-21 | Sterling Engineering And Manufacturing Company, Inc. | Quenching methods and apparatus |
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| CN103589836A (en) * | 2013-11-26 | 2014-02-19 | 天津市热处理研究所有限公司 | Large-sheet quenching apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080106A (en) * | 2018-08-24 | 2018-12-25 | 广东德塑科技集团有限公司 | A kind of PVC grid pipe mold convenient for assembling |
| CN109080106B (en) * | 2018-08-24 | 2024-01-09 | 广东德塑科技集团有限公司 | PVC grid tubular product mould convenient to equipment |
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