CN109182687A - A kind of Quenching press and quenching system - Google Patents
A kind of Quenching press and quenching system Download PDFInfo
- Publication number
- CN109182687A CN109182687A CN201811311851.2A CN201811311851A CN109182687A CN 109182687 A CN109182687 A CN 109182687A CN 201811311851 A CN201811311851 A CN 201811311851A CN 109182687 A CN109182687 A CN 109182687A
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- 238000010791 quenching Methods 0.000 title claims abstract description 71
- 230000000171 quenching effect Effects 0.000 title claims abstract description 70
- 125000006850 spacer group Chemical group 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011324 bead Substances 0.000 claims description 10
- 230000014759 maintenance of location Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
Abstract
A kind of Quenching press and quenching system, are related to quenching apparatus field.The Quenching press includes lathe bed, upper mold lifting device, upper mold mounting base, lower die lifting device and lower die setting base.Lathe bed includes column, pedestal and crossbeam.Upper mold lifting device is between crossbeam and pedestal.Upper mold mounting base is connected on upper mold lifting device, and one end far from crossbeam is connected with upper mold, and the bottom end of upper mold is connected with guiding axis.Between upper mold lifting device and pedestal, one side is slidably connected on column lower die lifting device.Lower die setting base is connected on lower die lifting device, is connected with lower mold close to one end of crossbeam, lower mold has a pilot hole and the first limiting through hole, and lower die setting base is equipped with the second limiting through hole connecting by connector with the first limiting through hole.It is also equipped with spacer between first limiting through hole and connector, there is the first gap between spacer and the first limiting through hole.
Description
Technical field
The present invention relates to quenching apparatus fields, in particular to a kind of Quenching press and quenching system.
Background technique
Quenching technical in machinery field using very universal, by quenching the intensity that components can be improved, hardness, wear-resisting
Property, fatigue strength and toughness etc., to meet the different requirements of various machine components and tool.Class is covered for high-volume
The quenching process of part, traditional heat treatment mostly uses the mode freely quenched, since quenching distortion is excessive, it is necessary to increase grinding
Surplus keeps the grinding time elongated, and efficiency reduces.Grinding allowance is excessive be restrict bearing yield and cost it is important because
Element, at the same bring bearing material inaction consumption, therefore, external bearing industry generally use dedicated die quenching press into
Row quenching.
Quenching press in the prior art as shown in Figure 1, quench steel thoroughly the quenching mould of (bearing steel) Bearing Quenching press by
Upper and lower two molds composition.The cylindricity of mold itself can be guaranteed by high precision machine tool processing, and between upper/lower die
Concentricity is determined by composite factors such as lathe bed column, linear guide, sliding block, mold base, mold and assembly precisions.Current
In Quenching press production, for the concentricity between strict control upper/lower die, each above-mentioned part is carried out high-precision
Processing, high-precision assembly, this greatly increases the manufacturing costs of equipment, and cannot ensure that the height between upper/lower die is coaxial
Degree requires.
It would therefore be highly desirable to propose the novel Quenching press of one kind and quenching system to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of Quenching press and quenching system, can effectively improve above and below in quenching
Coaxial accuracy between mold.
The embodiment of the present invention is achieved in that
The one side of the embodiment of the present invention provides a kind of Quenching press comprising lathe bed, upper mold lifting device, upper mold
Have mounting base, lower die lifting device and lower die setting base.Wherein, lathe bed includes column, is fixedly connected on the column
The pedestal of bottom end and the crossbeam for being fixedly connected on the column top.Upper mold lifting device is located at the crossbeam and the pedestal
Between, the side of the upper mold lifting device is slidably connected on the column.The upper mold mounting base is fixedly connected on
On the upper mold lifting device, the upper mold mounting base is connected with upper mold, the upper mold far from one end of the crossbeam
The bottom end of tool is connected with a guiding axis.Lower die lifting device is between the upper mold lifting device and the pedestal, institute
The side for stating lower die lifting device is slidably connected on the column.The lower die setting base is connected to the lower mold liter
On falling unit, the lower die setting base is connected with lower mold close to one end of the crossbeam, and the lower mold has one to be used for
The pilot hole and the first limiting through hole of the guiding axis are limited, the lower die setting base corresponds to the position of first limiting through hole
The second limiting through hole is installed.Wherein, first limiting through hole is connect by connector with second limiting through hole, described
It is also equipped with spacer between first limiting through hole and the connector, has the between the spacer and first limiting through hole
One gap.The Quenching press solves between upper/lower die in the prior art that coaxial accuracy is lower to ask to a certain extent
Topic.
In preferred embodiments of the present invention, the lower die setting base has a mounting groove, the bottom end of the lower mold
With a retention bead portion, the retention bead portion is placed in the mounting groove, and the retention bead portion and the lower mold are pacified
Filling has the second gap between seat.
In preferred embodiments of the present invention, first limiting through hole is a stepped hole, and the stepped hole includes first
Hole section and the second hole section, first hole section are located on second hole section, and the aperture of first hole section is greater than described
The aperture of second hole section, the spacer have from the outwardly extending collar flange in the top of the spacer, the collar flange position
In having third space, the collar flange and described first in first hole section and between the bottom surface of first hole section
There is the 4th gap between the wall surface of hole section, there is the 5th gap between the spacer and the wall surface of second hole section, it is described
4th gap and the 5th gap collectively form first gap.
In preferred embodiments of the present invention, the width in first gap is of same size with second gap.
In preferred embodiments of the present invention, the side of the column towards the upper mold lifting device is led with straight line
Rail, the upper mold lifting device have a first sliding groove to match with the linear guide, the lower die lifting device
The second sliding slot to match with one with the linear guide, the first sliding groove are slidably connected to respectively with the second sliding slot
In the linear guide.
In preferred embodiments of the present invention, the column has sliding slot towards the side of the upper mold lifting device,
The upper mold lifting device has a first straight line guide rail to match with the sliding slot, and the lower die lifting device has
The one second straight line guide rail to match with the sliding slot, the first straight line guide rail and the second straight line guide rail company of sliding respectively
It is connected in the sliding slot.
In preferred embodiments of the present invention, first limiting through hole have it is multiple, second limiting through hole with it is described
First limiting through hole is in be arranged in a one-to-one correspondence.
In preferred embodiments of the present invention, the multiple first limiting through hole is distributed on the lower mold, and described
Multiple first limiting through hole are arranged around the pilot hole.
In preferred embodiments of the present invention, the upper mold and the lower mold are in round estrade setting, the rotary table
The outer round surface of body is evenly equipped with diversion trench.
The another aspect of the embodiment of the present invention provides a kind of quenching system comprising feed mechanism and above-mentioned quenching pressure
Bed.The feed mechanism is for amplifier workpiece or removes workpiece.
The beneficial effect of the embodiment of the present invention includes:
The Quenching press is provided with guiding axis by the bottom end in upper mold, and correspondence offers and the guiding on lower mold
The corresponding pilot hole of axis, meanwhile, it is also equipped with spacer between the first limiting through hole and connector, so that spacer and the first limit
There is the first gap between through-hole.It is increased in this way, fit clearance between lower mold and connector is just corresponding, thus lower die
Certain amount of movement is just provided between tool and connector.Want the concentricity of raising upper mold and lower mold, it is only necessary to pass through
The cooperation of guiding axis and pilot hole is subject to the small correction in the first gap, can realize upper mold and lower mold in quenching
High-axiality.The Quenching press can not only improve the concentricity of upper mold Yu lower mold to a certain extent, ensure that quenching
The ovality requirement of workpiece afterwards, and then the quenching quality of workpiece is improved, and effectively reduce processing and the dress of components
With difficulty, the manufacturing cost of equipment is greatly reduced.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is workpiece feeding position schematic diagram when Quenching press in the prior art quenches；
Fig. 2 provides workpiece feeding position schematic diagram when Quenching press quenching for the embodiment of the present invention；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
The schematic diagram of workpiece quenching position when Fig. 4 is Quenching press quenching in Fig. 2.
Icon: 1- lathe bed；11- column；12- pedestal；13- crossbeam；2- upper mold lifting device；3- upper mold mounting base；
Die lifting device under 4-；Die setting base under 5-；The second limiting through hole of 51-；52- mounting groove；6- upper mold；61- guiding axis；
Mold under 7-；71- pilot hole；The first limiting through hole of 72-；The first hole section of 721-；The bottom surface of the first hole section of 7211-；7212- first
The wall surface of hole section；The second hole section of 722-；73- retention bead portion；8- spacer；81- collar flange；9- workpiece；The second gap b-；c-
Third space；The 4th gap d-；The 5th gap a-.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
The present embodiment provides a kind of quenching systems, which includes feed mechanism and Quenching press.Feed mechanism master
If for amplifier workpiece 9 or removing workpiece 9.
It should be noted that feed mechanism can be the device of mechanical arm one kind, quenching system is by feed mechanism and quenches
Press combines, and workpiece 9 just can so be made to become more to automate on quenching this procedure, reduces manual work intensity,
Quenching efficiency is improved, and then promotes enterprise's productivity effect.
Incorporated by reference to referring to Figure 2 to Figure 4, above-mentioned Quenching press includes lathe bed 1, upper mold lifting device 2, upper mold mounting base
3, lower die lifting device 4 and lower die setting base 5.
Lathe bed 1 includes column 11, is fixedly connected on the pedestal 12 of 11 bottom end of column and is fixedly connected on 11 top of column
Crossbeam 13.Between crossbeam 13 and pedestal 12, the side of upper mold lifting device 2 is slidably connected to upper mold lifting device 2
On column 11.Upper mold mounting base 3 is fixedly connected on upper mold lifting device 2, upper mold mounting base 3 far from crossbeam 13 one
End is connected with upper mold 6, and the bottom end of upper mold 6 is connected with a guiding axis 61.Lower die lifting device 4 is located at upper mold lifting dress
It sets between 2 and pedestal 12, the side of lower die lifting device 4 is slidably connected on column 11.Lower die setting base 5 is connected to down
On die lifting device 4, lower die setting base 5 is connected with lower mold 7 close to one end of crossbeam 13, and lower mold 7 has one to be used for
The pilot hole 71 of limition orientation axis 61 and the first limiting through hole 72, the position of corresponding first limiting through hole 72 of lower die setting base 5
Equipped with the second limiting through hole 51.
Wherein, the first limiting through hole 72 is connect by connector with the second limiting through hole 51, the first limiting through hole 72 and company
It is also equipped with spacer 8 between fitting, there is the first gap between spacer 8 and the first limiting through hole 72.
To sum up, by being provided with guiding axis 61 in the bottom end of upper mold 6, correspondence opens up the Quenching press on lower mold 7
There is pilot hole 71 corresponding with the guiding axis 61, meanwhile, it is also equipped with spacer 8 between the first limiting through hole 72 and connector,
So that having the first gap between spacer 8 and the first limiting through hole 72.In this way, the fit clearance between lower mold 7 and connector
It just increases accordingly, to just be provided with certain amount of movement between lower mold 7 and connector.Want improve upper mold 6 with
The concentricity of lower mold 7, it is only necessary to by the cooperation of guiding axis 61 and pilot hole 71, be subject to the small correction in the first gap, just
The high-axiality of upper mold 6 and lower mold 7 can be realized in quenching.The Quenching press can not only improve to a certain extent
The concentricity of mold 6 and lower mold 7, ensure that the ovality requirement of workpiece 9 after quenching, and then improve the quenching matter of workpiece 9
Amount, and processing and the assembly difficulty of components are effectively reduced, greatly reduce the manufacturing cost of equipment.
In order to enable upper mold 6 and lower mold 7 reduce the carrying pressure of connector when calibrating concentricity, in the present embodiment
In, lower die setting base 5 has a mounting groove 52, and the bottom end of lower mold 7 has a retention bead portion 73, and retention bead portion 73 is set
In in mounting groove 52, there is the second gap b between retention bead portion 73 and lower die setting base 5.
In this case, there is the first gap, and lower mold 7 and lower mold are installed between spacer 8 and the first limiting through hole 72
There is the second gap b between seat 5.Want improve upper mold 6 and lower mold 7 concentricity, it is only necessary to by guiding axis 61 with lead
Cooperation to hole 71, is subject to the cooperation by the first gap and the second gap b to obtain small correction, can be real in quenching
The high-axiality of existing upper mold 6 and lower mold 7.
In order to enable space can be rationally utilized when correcting the concentricity of upper mold 6 and lower mold 7, in the present embodiment
In, the width in above-mentioned first gap should be equal with the width of the second gap b.In this way, the amount of moving left and right of lower mold 7 is for
One gap with it is always consistent for the second gap b.It should be understood that this is not the limitation to the first gap and the second gap b,
A kind of only set-up mode used by the present embodiment.
In order to improve the stability that lower mold 7 is installed, in the present embodiment, the first limiting through hole 72 has multiple, the second limit
Position through-hole 51 is in be arranged in a one-to-one correspondence with the first limiting through hole 72.
In the present embodiment, multiple first limiting through hole 72 are distributed on lower mold 7, and multiple first limiting through hole, 72 rings
It is arranged around pilot hole 71.Setting main cause is also for the stability for improving the lower installation of mold 7 in this way.
Specifically, referring to FIG. 3, in the present embodiment, the first limiting through hole 72 is a stepped hole, stepped hole includes first
Hole section 721 and the second hole section 722, the first hole section 721 are located on the second hole section 722, and the aperture of the first hole section 721 is greater than the
The aperture of two hole sections 722, spacer 8 have from the outwardly extending collar flange 81 in the top of spacer 8, and collar flange 81 is located at first
There is third space c, the wall surface of collar flange 81 and the first hole section in hole section 721 and between the bottom surface of the first hole section 7211
There is the 4th gap d between 7212, there is the 5th gap a between spacer 8 and the wall surface of the second hole section 722.
It should be noted that in the present embodiment, the 4th gap d and the 5th gap a collectively form the first gap, between the 5th
The width of gap a is of same size with the 4th gap d.It should be understood that in the present embodiment, whether the first gap, the second gap b,
Third space c, the 4th gap d or the 5th gap a are annular gap hole.
It should also be noted that, in the present embodiment, the setting of the setting of collar flange 81 and stepped hole primarily to
Connector is sunk in the first hole section 721, and limit can be played the role of to lower mold 7.The setting of third space c is main
When being to position calibration between upper mold 6 and lower mold 7, spacer 8 is prevented to the abrasion of lower mold 7 and makes lower mold 7
Movement is got up more convenient.
Further, in the present embodiment, the first gap column 11 is towards the side of the first gap upper mold lifting device 2
With linear guide, the first gap upper mold lifting device 2 has one and first first sliding groove that matches of gap linear guide,
Die lifting device 4 has one and first second sliding slot that matches of gap linear guide, the first gap first under first gap
Sliding slot and the first gap second sliding slot are slidably connected to respectively in the first gap linear guide.Alternatively, 11 court of the first gap column
There is sliding slot to the side of the first gap upper mold lifting device 2, the first gap upper mold lifting device 2 has between one and first
The first straight line guide rail that gap sliding slot matches, die lifting device 4 has one to match with the first gap sliding slot under the first gap
Second straight line guide rail, the first gap first straight line guide rail and the first gap second straight line guide rail are slidably connected between first respectively
In gap sliding slot.It should be understood that the setting of above-mentioned sliding slot and sliding rail is primarily to make upper mold lifting device 2 and lower die lifting
Device 4, which is able to achieve, to be slided up and down, and is not the limitation to the set-up mode, as long as being able to achieve upper mold lifting device 2 and lower die
Tool lifting device 4 can move up and down.
Upper mold 6 and lower mold 7 are arranged in round estrade, and the outer round surface of round estrade is evenly equipped with diversion trench.In this way right
When ring type part quenches, the mobility of cooling oil increases, and is conducive to the raising of ring type part hardenability, while same cover die
There is the adaptability of certain size range, be particularly suitable for inner conical class lasso, thin wall lasso, short class lasso and essence
The quenching of close bearing ring type parts, the manufacturing expense of mold is lower, good economy performance.
In the present embodiment, the quenching course of work is as follows:
S10: the Quenching press is in home position, and casing top half lifts upper mold lifting device 2 and is in upper with upper mold 6
, die lifting device 4 and lower mold 7 are in bottom under lower cylinder-pushed, and workpiece 9 is sleeved on down by artificial or feeding-discharging mechanism
On mold 7；
S20: guiding axis 61 and the pilot hole 71 of lower mold 7 on upper mold 6 come into full contact with, and lower mold 7 can fine motion translation
Keep upper/lower die 7 completely coaxial；
S30: the end face of workpiece 9 and upper mold 6 and lower mold 7 suitably contact；
S40: being pushed into oil sump for workpiece 9, upper mold 6, lower mold 7 together, meanwhile, the quenching oil pump being mounted in oil sump opens
It moves to 9 oil spout of workpiece, carry out quenching cooling；
S50: after the completion of quenching, upper cylinder drives 6 uplink of upper mold in place, and workpiece 9 rises to initial bit with lower mold 7
It sets, then quenched workpiece 9 is taken away by artificial or feeding-discharging mechanism, a course of work is completed.
The foregoing is merely alternative embodiments of the invention, are not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Quenching press, for realizing the concentric locating between upper mold and lower mold characterized by comprising
Lathe bed including column, is fixedly connected on the pedestal of the column bottom end and is fixedly connected on the crossbeam of the column top；
Upper mold lifting device, between the crossbeam and the pedestal, a Slideslip of the upper mold lifting device connects
It is connected on the column；
Upper mold mounting base is connected on the upper mold lifting device, the upper mold mounting base far from the crossbeam one
End is connected with upper mold, and the bottom end of the upper mold is connected with a guiding axis；
Lower die lifting device, between the upper mold lifting device and the pedestal, the lower die lifting device
Side is slidably connected on the column；And
Lower die setting base is connected on the lower die lifting device, and the lower die setting base is close to the one of the crossbeam
End is connected with lower mold, and the lower mold has the pilot hole and the first limiting through hole for being used to limit the guiding axis, described
The position that lower die setting base corresponds to first limiting through hole is equipped with the second limiting through hole,
Wherein, first limiting through hole is connect by connector with second limiting through hole, first limiting through hole and
It is also equipped with spacer between the connector, there is the first gap between the spacer and first limiting through hole.
2. Quenching press according to claim 1, which is characterized in that the lower die setting base has a mounting groove, institute
The bottom end for stating lower mold has a retention bead portion, and the retention bead portion is placed in the mounting groove, the retention bead portion
There is the second gap between the lower die setting base.
3. Quenching press according to claim 1 or 2, which is characterized in that first limiting through hole is a stepped hole, institute
Stating stepped hole includes the first hole section and the second hole section, and first hole section is located on second hole section, and first hole
The aperture of section is greater than the aperture of second hole section, and the spacer has convex from the outwardly extending ring-type in the top of the spacer
Edge, the collar flange is located in first hole section and has third space between the bottom surface of first hole section, described
There is the 4th gap, between the spacer and the wall surface of second hole section between collar flange and the wall surface of first hole section
With the 5th gap, the 4th gap and the 5th gap collectively form first gap.
4. Quenching press according to claim 2, which is characterized in that the width in first gap and second gap
It is of same size.
5. Quenching press according to claim 1, which is characterized in that the column is towards the upper mold lifting device
Side has linear guide, and the upper mold lifting device has a first sliding groove to match with the linear guide, described
Lower die lifting device has a second sliding slot to match with the linear guide, the first sliding groove and the second sliding slot
It is slidably connected in the linear guide respectively.
6. Quenching press according to claim 1, which is characterized in that the column is towards the upper mold lifting device
Side has sliding slot, and the upper mold lifting device has a first straight line guide rail to match with the sliding slot, the lower die
Tool lifting device has a second straight line guide rail to match with the sliding slot, the first straight line guide rail and the second straight line
Guide rail is slidably connected to respectively in the sliding slot.
7. Quenching press according to claim 1, which is characterized in that first limiting through hole have it is multiple, described second
Limiting through hole is in be arranged in a one-to-one correspondence with first limiting through hole.
8. Quenching press according to claim 7, which is characterized in that the multiple first limiting through hole be distributed in it is described under
On mold, and the multiple first limiting through hole is arranged around the pilot hole.
9. Quenching press according to claim 1, which is characterized in that the upper mold and the lower mold are in round estrade
Setting, the outer round surface of the round estrade are evenly equipped with diversion trench.
10. a kind of quenching system, which is characterized in that including quenching described in any one of feed mechanism and claim 1~9
Press, the feed mechanism is for amplifier workpiece or removes workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811311851.2A CN109182687B (en) | 2018-11-06 | 2018-11-06 | Quenching press and quenching system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811311851.2A CN109182687B (en) | 2018-11-06 | 2018-11-06 | Quenching press and quenching system |
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| CN109182687A true CN109182687A (en) | 2019-01-11 |
| CN109182687B CN109182687B (en) | 2023-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110343825A (en) * | 2019-08-02 | 2019-10-18 | 宁夏机械研究院股份有限公司 | A kind of bearing outer ring quenching mould and device |
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