CN206799694U - Finial device and quenching machine - Google Patents
Finial device and quenching machine Download PDFInfo
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- CN206799694U CN206799694U CN201720678616.3U CN201720678616U CN206799694U CN 206799694 U CN206799694 U CN 206799694U CN 201720678616 U CN201720678616 U CN 201720678616U CN 206799694 U CN206799694 U CN 206799694U
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- finial device
- dead head
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- elastic parts
- sliding sleeve
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Abstract
Metal works quenching processing unit (plant) is the utility model is related to, more particularly, to a kind of Finial device and quenching machine.Kind Finial device, including：Dead head, elastic parts and top；One end of the elastic parts is connected with the dead head, the other end of the elastic parts and the top connection, top it can be stretched so that described, when processed workpiece is by thermal stretching, the top stress contacted with workpiece is to cause elastic parts to shrink, to alleviate because thermal expansion can extend present in prior art, part bounce produces deformation and does not meet the technical problem of technical requirements.
Description
Technical field
Metal works quenching processing unit (plant) is the utility model is related to, more particularly, to a kind of Finial device and quenching machine.
Background technology
With the continuous development of China's machinery manufacturing industry, the key components and parts such as axle class, gear class to influenceing overall performance
The requirement of manufacture also improves constantly.For example the case hardness of some axial workpieces directly influences the runnability of complete machine and made
Use the life-span.In order to ensure that axial workpiece has certain hardness, the technique using quenching is generally required to its further processing.
It is well known that more advanced quenching technical is typically completed on quenching machine, and the Finial device of quenching machine is
The important component of quenching machine, it directly affects the structure of quenching machine and the quality of quenching.
The automotive tie-rod end pin of certain model needs impewdance matching to handle, and length direction is used for the part for driving rotation
Deviation is larger, is not used to axially position, it is necessary to processes the bulb of part down, part rotation is driven using upper end hex surface
Turn, at the same part heating when, because thermal expansion can extend, if axially by limitation processing part bounce will due to deformation and
Beyond technical requirements.
Utility model content
The purpose of this utility model is to provide a kind of Finial device, to alleviate present in prior art due to thermal expansion meeting
Elongation, part bounce produce deformation and do not meet the technical problem of technical requirements.
A kind of Finial device, including：Dead head, elastic parts and top；
One end of the elastic parts is connected with the dead head, the other end of the elastic parts and the top company
Connect, top can be stretched so that described.
Further, the elastic parts includes guide groove, counterbalance spring and spring sliding sleeve；
One end of the counterbalance spring and the guide groove is fixedly connected with the dead head, the counterbalance spring
The other end is connected with the spring sliding sleeve, and the spring sliding sleeve is slidably installed on the guide groove, and the spring sliding sleeve is away from institute
State one end of dead head and the top connection.
Further, the first locating slot and the second locating slot are respectively arranged with the spring sliding sleeve and the guide groove,
First locating slot and the equal bearing of trend of second locating slot and the axis side of the spring sliding sleeve and the guide groove
To identical, connected between first locating slot and the second locating slot by keeper.
Further, in addition to drive mechanism and mounting seat；
The drive mechanism is arranged in the mounting seat, and the mounting seat is connected with the dead head, so that the drive
Motivation structure can drive the dead head to rotate.
Further, a pair of bearings is provided between the mounting seat and the dead head, so that the drive mechanism energy
The dead head is enough driven to rotate.
Further, the top tip top is enclosed with composite polycrystal-diamond.
Further, annular groove is provided with the dead head, the annular groove is used to be connected with lathe, so that dead head can
Rotated relative to lathe.
A kind of quenching machine, has an above-mentioned Finial device, including lathe bed and the motor that is located on lathe bed；
Finial device is located at the top of the lathe bed, and the lower end of the lathe bed is provided with chuck, the chuck and the top
Sharp device is oppositely arranged, and the motor drives the chuck to rotate.
Further, mounting bracket is additionally provided with the lathe bed, the mounting bracket is used to install Finial device, and the peace
Shelving can stretch to adjust the height of Finial device.
Further, the chuck is scroll chuck or chuck.
A kind of Finial device provided by the utility model, including：Dead head, elastic parts and top；The elastic parts
One end be connected with the dead head, the other end of the elastic parts and the top connection, top can be stretched so that described
Contracting, when processed workpiece is by thermal stretching, the top stress contacted with workpiece is to cause elastic parts to shrink, to alleviate
Because thermal expansion can extend present in prior art, part bounce produces deformation and does not meet the technical problem of technical requirements.
A kind of quenching machine, has an above-mentioned Finial device, including lathe bed and the motor that is located on lathe bed；Finial device is set
On the top of the lathe bed, the lower end of the lathe bed is provided with chuck, and the chuck is oppositely arranged with the Finial device, and institute
Stating motor drives the chuck to rotate.On chuck, top and workpiece rotates workpiece setting, top to workpiece progress to cause
Processing, caused beneficial effect is identical with the beneficial effect of Finial device, will not be repeated here.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of partial schematic diagram for Finial device that the utility model embodiment provides；
Fig. 2 is a kind of partial enlarged drawing for Finial device that the utility model embodiment provides；
Fig. 3 is a kind of front view for Finial device drive division that the utility model embodiment provides；
Fig. 4 is a kind of sectional view for Finial device entirety that the utility model embodiment provides.
Icon：100- dead heads；200- elastic parts；300- is top；400- drive mechanisms；500- mounting seats；210- is mended
Repay spring；220- guide grooves；230- spring sliding sleeves；The locating slots of 231- first；510- bearings.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, such as occur term " " center ", " on ", " under ", " left side ",
" right side ", " vertical ", " level ", " interior ", " outer " etc., orientation or position relationship indicated by it be based on orientation shown in the drawings or
Position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, such as there is term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or implying relative
Importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term such as occurs in description of the present utility model
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State concrete meaning of the term in the utility model.
Fig. 1 is a kind of partial schematic diagram for Finial device that the utility model embodiment provides；Fig. 4 is that the utility model is real
A kind of overall sectional view of Finial device of example offer is provided.As shown in figs. 1 and 4, a kind of Finial device, including：Dead head 100,
Elastic parts 200 and top 300；
One end of the elastic parts 200 is connected with the dead head 100, the other end of the elastic parts 200 and institute
Top 300 connection is stated, so that described top 300 can stretch.
Wherein, elastic parts 200 has a variety of, elastic parts 200, top 300 and dead head with top 300 connected mode
100 so, can improve the stability of the overall work of Finial device with integrated setting.
Further, elastic parts 200 can with top 300 between be detachably connected, such as：In elastic parts 200 close to top
One end of point 300 is provided with connecting rod, annular protrusion is provided with connecting rod, top 300 close to the one of elastic parts 200
End is provided with interface, annular groove is provided with interface, annular groove matches connection with annular protrusion.
Further, external screw thread can be provided with the lateral wall of elastic parts 200, top 300 close to elastic parts 200
One end sets fluted, the diameter of groove and the diameter matches of elastic parts 200, and is provided with and outer spiral shell on the inwall of groove
The internal thread of line matching.
Wherein, the form of elastic parts 200 can be it is a variety of, such as：Spring or rubber spring etc..
In the present embodiment, Finial device include dead head 100, elastic parts 200 and top 300, the one of elastic parts 200
End is connected with dead head 100, and the other end of elastic parts 200 is connected with top 300, so, workpiece is subject to processing top 300
When extruding force, elastic parts 200 simultaneously shunk by stress, so as to alleviate present in prior art because thermal expansion can stretch
Long, part bounce produces deformation and does not meet the technical problem of technical requirements.
Fig. 2 is a kind of partial enlarged drawing for Finial device that the utility model embodiment provides.As shown in Fig. 2 above-mentioned
On the basis of embodiment, further, the elastic parts 200 includes guide groove 220, counterbalance spring 210 and spring sliding sleeve
230；
One end of the counterbalance spring 210 and the guide groove 220 is fixedly connected with the dead head 100, described
The other end of counterbalance spring 210 is connected with the spring sliding sleeve 230, and the spring sliding sleeve 230 is slidably installed in the guide groove 220
On, the one end of the spring sliding sleeve 230 away from the dead head 100 is connected with described top 300.
In the present embodiment, because the position of dead head 100 is fixed in the course of work, one end of counterbalance spring 210 and dead head
100 connections, the other end are connected with spring sliding sleeve 230, and one end of guide groove 220 is connected with dead head 100, and guide groove 220 is also
A part for counterbalance spring 210 is wrapped up, spring sliding sleeve 230 is set on guide groove 220, and by the another of counterbalance spring 210
Portion envelops, meanwhile, the other end of counterbalance spring 210 is connected on spring sliding sleeve 230, and spring sliding sleeve 230 also connects with top 300
Connect, so, when top 300 by larger extruding force, spring sliding sleeve 230 i.e. can be along guide groove 220 to close to dead head 100
Direction is moved, with compression compensation spring 210, so that the workpiece of processing will not deform upon.
On the basis of above-described embodiment, further, set respectively on the spring sliding sleeve 230 and the guide groove 220
Be equipped with the first locating slot 231 and the second locating slot, first locating slot 231 and the equal bearing of trend of second locating slot with
The spring sliding sleeve 230 is identical with the axis direction of the guide groove 220, the locating slot of the first locating slot 231 and second it
Between connected by keeper.
In the present embodiment, the first locating slot 231 and the second locating slot are provided with spring sliding sleeve 230 and guide groove 220,
The bearing of trend of first locating slot 231 and the second locating slot is identical with the axis direction of spring sliding sleeve 230 and guide groove 220,
And first locating slot 231 length be less than the second locating slot length, the first locating slot 231 and the second locating slot pass through keeper
Connection, and the position of keeper is arranged on the lower end of counterbalance spring 210, keeper can be by spring sliding sleeve 230 and guide groove 220
Between position be relatively fixed, need top 300 position it is metastable when, you can with will be by keeper by bullet
The position of spring sliding sleeve 230 is fixed.
Fig. 3 is a kind of front view for Finial device drive division that the utility model embodiment provides.As shown in figure 3, upper
On the basis of stating embodiment, further, in addition to drive mechanism 400 and mounting seat 500；
The drive mechanism 400 is arranged in the mounting seat 500, and the mounting seat 500 connects with the dead head 100
Connect, so that the drive mechanism 400 can drive the dead head 100 to rotate.
Wherein, drive mechanism 400 can be oil motor, high-voltage motor or alternating current generator etc..
In the present embodiment, in addition to drive mechanism 400 and mounting seat 500, drive mechanism 400 are arranged in mounting seat 500,
Mounting seat 500 is arranged on the top of dead head 100, and drive mechanism 400 is connected with dead head 100, so, drive mechanism
400 can drive dead head 100 to be rotated, so as to drive the top rotation for being arranged on the front end of dead head 100 so that be arranged on
The rotation of axial workpiece on top 300, ensure the uniform of axial workpiece heating, improve the quality of the quenching of part.
On the basis of above-described embodiment, further, it is provided between the mounting seat 500 and the dead head 100
A pair of bearings 510, so that the drive mechanism 400 can drive the dead head 100 to rotate.
In the present embodiment, a pair of bearings 510 is provided between mounting seat 500 and dead head 100, will by bearing 510
Connected between the universal driving shaft set on the output shaft and dead head 100 of drive mechanism 400, so that drive mechanism 400 can drive
Dynamic dead head 100 is rotated.
On the basis of above-described embodiment, further, top 300 tip top is enclosed with polycrystalline diamond and answered
Close piece.
Dimond synneusis composite sheet is the composite of a kind of diamond and hard alloy substrate composition, have hardness it is high,
The characteristics of wearability is good, it is widely used in oil drilling, geological prospecting, on coalfield drilling drill bit and the row such as machine tools
Industry.
In the present embodiment, the tip top top 300 is enclosed with composite polycrystal-diamond, because polycrystalline diamond is answered
The characteristic of piece is closed, top 300 top ends can be made to be effectively protected, also add the hardness of top 300 point
And wearability.
On the basis of above-described embodiment, further, annular groove is provided with the dead head 100, the annular groove is used for
It is connected with lathe, so that dead head 100 can rotate relative to lathe.
Wherein, the section of dead head 100 can support " scholar " font and be alternatively " soil " font.
In the present embodiment, annular groove is provided with dead head 100, annular groove can be connected with lathe, so, in Finial device
When being installed on lathe, when drive mechanism 400 drives Finial device motion, Finial device can be by being arranged on side wall
On annular groove and be rotatably located on lathe, so as to be drive mechanism 400 can drive Finial device to operate.
A kind of quenching machine, has an above-mentioned Finial device, including lathe bed and the motor that is located on lathe bed；
Finial device is located at the top of the lathe bed, and the lower end of the lathe bed is provided with chuck, the chuck and the top
Sharp device is oppositely arranged, and the motor drives the chuck to rotate.
In the present embodiment, Finial device is arranged on the top of lathe bed, is provided with chuck in the lower end of lathe bed, chuck with it is top
Top 300 position of device is relative, and motor driving chuck rotates, and can connect workpiece on chuck, so, top 300 and work
Part relatively rotates, to cause top 300 pairs of workpiece to be processed, caused beneficial effect and the beneficial effect phase of Finial device
Together, will not be repeated here.
On the basis of above-described embodiment, further, mounting bracket is additionally provided with the lathe bed, the mounting bracket is used for
Finial device is installed, and the mounting bracket can stretch to adjust the height of Finial device.
Wherein, the telescopic fashion of mounting bracket can be that mounting bracket can include decorating plate and expansion link, one end of expansion link
Be connected to lathe bed, the other end of expansion link is connected with decorating plate, and mounting hole is provided with decorating plate, Finial device it is top
Seat 100 matches connection with mounting hole, dead head 100 is mounted opposite hole relative rotation.
In the present embodiment, mounting bracket is provided with lathe bed, Finial device is arranged on mounting bracket, because mounting bracket can
It is flexible, so as to adjust the height of Finial device, so, you can be top 300 height that must be arranged on Finial device
Degree can be adjusted, can adjust the distance between top 300 and chuck.
On the basis of above-described embodiment, further, the chuck is scroll chuck or chuck.
Chuck full name is the manual four paws self-centering chuck of lathe, is by a disk body, four small bevel gears, one pair of card
Pawl forms.There is flat thread structure at four small bevel gears and parcel engagement, the back side of parcel, and claw decile is arranged on flat thread
On.When pulling small bevel gear with spanner, parcel just rotates, and the flat thread at its back side just makes claw simultaneously close or move back to center
Go out.Because the pitch of the planar rectangular screw thread on parcel is equal, four paws move distance is equal, there is self centering effect.
Scroll chuck is made up of chuck body, movable jaw and claw drive mechanism 400.Three claws are oriented on scroll chuck
Below part, there is screw thread and the flat thread at the dish-shaped bevel gear back side to be meshed, when with spanner pass through four square holes rotate umbellule
During gear, dish-shaped pinion rotation, the flat thread at the back side drives three claws close or exit to center simultaneously, to clamp not
With the workpiece of diameter.With three anti-pawls are changed on three claws, for installing the workpiece being relatively large in diameter.Scroll chuck is voluntarily
Centering accuracy is 0.05-0.15mm.Worn with the precision of scroll chuck workpieces processing by after the chuck accuracy of manufacture and use
The influence of situation.
In the present embodiment, chuck is scroll chuck either chuck, either scroll chuck or chuck, only
Workpiece can be sticked into.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. Finial device, it is characterised in that including：Dead head, elastic parts and top；One end of the elastic parts is connected with the dead head, the other end of the elastic parts and the top connection, with Make described top can stretch.
- 2. Finial device according to claim 1, it is characterised in that the elastic parts includes guide groove, counterbalance spring With spring sliding sleeve；One end of the counterbalance spring and the guide groove is fixedly connected with the dead head, the counterbalance spring it is another End is connected with the spring sliding sleeve, and the spring sliding sleeve is slidably installed on the guide groove, and the spring sliding sleeve is away from the top One end of sharp seat and the top connection.
- 3. Finial device according to claim 2, it is characterised in that set respectively on the spring sliding sleeve and the guide groove It is equipped with the first locating slot and the second locating slot, first locating slot and the equal bearing of trend of second locating slot and the bullet Spring sliding sleeve is identical with the axis direction of the guide groove, is connected between first locating slot and the second locating slot by keeper Connect.
- 4. Finial device according to claim 3, it is characterised in that also including drive mechanism and mounting seat；The drive mechanism is arranged in the mounting seat, and the mounting seat is connected with the dead head, so that the driving machine Structure can drive the dead head to rotate.
- 5. Finial device according to claim 4, it is characterised in that be provided between the mounting seat and the dead head A pair of bearings, so that the drive mechanism can drive the dead head to rotate.
- 6. Finial device according to claim 1, it is characterised in that the top tip top is enclosed with glomerocryst Buddha's warrior attendant Stone composite sheet.
- 7. Finial device according to claim 6, it is characterised in that annular groove, the annular groove are provided with the dead head For being connected with lathe, so that dead head can rotate relative to lathe.
- 8. a kind of quenching machine, there is the Finial device described in claim any one of 1-7, it is characterised in that including lathe bed and The motor being located on lathe bed；Finial device is located at the top of the lathe bed, and the lower end of the lathe bed is provided with chuck, the chuck and the top dress Put and be oppositely arranged, and the motor drives the chuck to rotate.
- 9. quenching machine according to claim 8, it is characterised in that mounting bracket, the peace are additionally provided with the lathe bed Shelve for installing Finial device, and the mounting bracket can stretch to adjust the height of Finial device.
- 10. quenching machine according to claim 8, it is characterised in that the chuck is scroll chuck or chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678616.3U CN206799694U (en) | 2017-06-12 | 2017-06-12 | Finial device and quenching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678616.3U CN206799694U (en) | 2017-06-12 | 2017-06-12 | Finial device and quenching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206799694U true CN206799694U (en) | 2017-12-26 |
Family
ID=60747062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678616.3U Active CN206799694U (en) | 2017-06-12 | 2017-06-12 | Finial device and quenching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206799694U (en) |
-
2017
- 2017-06-12 CN CN201720678616.3U patent/CN206799694U/en active Active
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