CN207788028U - A kind of axial workpiece postweld heat preservation device - Google Patents
A kind of axial workpiece postweld heat preservation device Download PDFInfo
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- CN207788028U CN207788028U CN201721645296.8U CN201721645296U CN207788028U CN 207788028 U CN207788028 U CN 207788028U CN 201721645296 U CN201721645296 U CN 201721645296U CN 207788028 U CN207788028 U CN 207788028U
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- axial workpiece
- turntable
- hole
- heat preservation
- preservation device
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Abstract
The utility model is suitable for heat-preserving equipment technical field, discloses a kind of axial workpiece postweld heat preservation device.Attemperator includes turntable, the turntable is connected with transmission device, the turntable is provided with multiple through-holes for placing axial workpiece, is provided with insulating layer in the through-hole, the turntable side is provided with the ejecting mechanism for ejecting axial workpiece from the through-hole.A kind of axial workpiece postweld heat preservation device provided by the utility model, which reduce the welding stresses of part, improve soldering reliability, and automated production may be implemented in it.
Description
Technical field
The utility model belongs to heat-preserving equipment technical field more particularly to a kind of axial workpiece postweld heat preservation device.
Background technology
PCB mostly uses hard alloy and stainless steel welded with boring bar tool at present, and the reliability of welding is PCB drillman
The Key Quality Indicator of tool.Since hard alloy and thermal expansion coefficient of stainless steel difference are larger, wherein stainless steel hot collision coefficient
For twice of hard alloy, cause hard alloy and it is stainless steel welded after easily there is larger welding stress.PCB boring bar tools are in work
Mainly easily boring bar tool is caused to occur during the work time if its welding stress is excessive by cycle force effect during making
Weld is broken.
What the PCB boring bar tools of mainstream were all made of at present is high-frequency induction brazing, and welding temperature is at 800 DEG C or so, postwelding
For Direct Air-Cooled to room temperature, welding stress is larger, significantly increases PCB boring bar tools welding seam breaking risk during the work time,
Also welding structure is constrained in large scale PCB boring bar tool applications.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of axial workpiece postweld heat preservation
Device reduces the welding stress of soldered part by way of postweld heat preservation.Meanwhile automatic metaplasia may be implemented
Production, production efficiency are higher.
The embodiment of the utility model is：A kind of axial workpiece postweld heat preservation device, including turntable, the turntable are connected with biography
Dynamic device, the turntable are provided with multiple through-holes for placing axial workpiece, are provided with insulating layer in the through-hole, described turn
Disk side is provided with the ejecting mechanism for ejecting axial workpiece from the through-hole.
Specifically, the through-hole includes upper hole and base apertures, and the upper hole and the base apertures are coaxial.
More specifically, the insulating layer is cylindrical shape, the height of the insulating layer is identical as the depth of the upper hole, institute
The aperture that insulating layer outer diameter is less than or equal to the upper hole is stated, the aperture of the base apertures is less than the internal diameter of the insulating layer.
Specifically, the turntable is disk, and the through-hole is circumferentially uniformly distributed along the turntable, the center of each through-hole
The centerline axis parallel of axis and the turntable, and the central axis of each through-hole is at a distance from the central axis of the turntable
It is identical.
Specifically, the transmission device includes transmission shaft and for driving the turntable that the through-hole is made to rotate special angle
To the motor of the ejecting mechanism corresponding position, the turntable and the motor pass through the transmission axis connection.
More specifically, the transmission shaft periphery is provided with casing, the casing lateral wall is fixedly installed connecting seat, described
Ejecting mechanism is fixedly connected on the connecting seat.
More specifically, the ejecting mechanism includes straight-line motion mechanism, the straight-line motion mechanism is connected with for ejecting
The mandril of axial workpiece.
Preferably, the straight-line motion mechanism is cylinder or linear motor.
Specifically, the mandril quantity is one.
A kind of axial workpiece postweld heat preservation device provided by the utility model is kept the temperature by being arranged in the through-hole of turntable
Layer can carry out insulation effect by axial workpiece after butt welding, effectively reduce the welding stress of axial workpiece.Pass through transmission device and ejection
Mechanism collaboration operating, may be implemented the automated production of axial workpiece postweld heat preservation, production efficiency is higher.
Description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of stereogram for axial workpiece postweld heat preservation device that the utility model embodiment provides；
Fig. 2 is a kind of sectional view for axial workpiece postweld heat preservation device that the utility model embodiment provides；
Fig. 3 is a kind of part of the through-hole for axial workpiece postweld heat preservation device turntable that the utility model embodiment provides
Cutaway view Amplified image.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
Only it is each other relatively it should also be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment
Concept or be reference with the normal operating condition of product, and should not be regarded as restrictive.
As depicted in figs. 1 and 2, a kind of axial workpiece postweld heat preservation device provided by the utility model, including turntable 1,
Turntable 1 is connected with transmission device 2, and turntable 1 is provided with multiple through-holes 11 for placing axial workpiece, guarantor is provided in through-hole 11
Warm layer 3,1 side of turntable are provided with the ejecting mechanism 4 for ejecting axial workpiece from through-hole 11.Welding shaft part is completed
It is captured and is put into through-hole 11 by manipulator afterwards, the insulating layer 3 in through-hole 11 can carry out insulation effect to it.Transmission device
2 drive 1 rotated stepwise of turntable, the axial workpiece in through-hole 11 to turn over completion heat preservation after set angle, the optional model of set angle
It encloses to be more than or equal to 180 ° and being less than 360 °.After the completion of heat preservation, the ejecting mechanism 4 of 1 side of turntable is by axial workpiece from through-hole 11
Middle ejection certain altitude, is captured by manipulator and is put into material collecting device.Pass through a kind of axis provided by the utility model
Class part postweld heat preservation device reduces the welding stress of axial workpiece to the insulation effect of axial workpiece, improves welding knot
The reliability of structure.And automated production may be implemented in above procedure, and production efficiency is higher.
Specifically, as shown in figure 3, through-hole 11 includes upper hole 111 and base apertures 112, and upper hole 111 and base apertures
112 is coaxial.The set-up mode of stepped hole, convenient for placing axial workpiece, and ejecting mechanism 4 can be stretched into base apertures 112 and be incited somebody to action
It is ejected.
More specifically, insulating layer 3 is cylindrical shape, the height of insulating layer 3 is identical as the hole depth of upper hole 111, insulating layer 3
Outer diameter be less than or equal to the aperture of upper hole 111, the apertures of base apertures 112 is less than the internal diameter of insulating layer 3.Axis class zero when work
Part is positioned in columnar insulating layer 3.The aperture of base apertures 112 can be arranged according to actual demand.
Specifically, turntable 1 is disk, and through-hole 11 is uniformly distributed along the circumferential direction of turntable 1, the central axis of each through-hole 11 with turn
The centerline axis parallel of disk 1, and the central axis of each through-hole 11 is identical at a distance from the central axis of turntable 1.Each through-hole 11 is equal
Even setting can ensure that turntable 1 is rotated with specific beat, and ejecting mechanism 4 is also moved back and forth with corresponding beat.The present embodiment
In, through-hole 11 is provided with N number of, and turntable 1 is with the angle A rotated stepwise of setting, A=360 °/N.Turn with the step-by-step movement of turntable 1
Dynamic, each through-hole 11 can turn to the position for being aligned in ejecting mechanism 4 successively.
Specifically, transmission device 2 includes transmission shaft 21 and motor 22, and turntable 1 and motor 22 are connected by transmission shaft 21.Electricity
22 driving disc 1 of machine is rotated with specific beat, and each through-hole 11 of turntable 1 goes to position corresponding with ejecting mechanism 4 successively
It sets, is then ejected the axial workpiece in through-hole 11 by ejecting mechanism 4.
More specifically, the periphery of transmission shaft 21 is provided with casing 5, the lateral wall of casing 5 is fixedly installed connecting seat 6, top
Go out mechanism 4 and is fixedly connected on connecting seat 6.
More specifically, ejecting mechanism 4 includes straight-line motion mechanism 41, straight-line motion mechanism 41 is connected with for ejecting axis class
The mandril 42 of part.Straight-line mechanism 41 drives mandril 42 to move reciprocatingly, and can eject axial workpiece from through-hole 11.
Preferably, straight-line motion mechanism 41 can be cylinder or linear motor, the present embodiment linear movement mechanism 41
Using cylinder.
Specifically, 42 quantity of mandril is one.A kind of axial workpiece postweld heat preservation device provided by the utility model, is adopted
Axial workpiece is ejected one by one with single mandril 42.
A kind of axial workpiece postweld heat preservation device provided by the utility model, the course of work include following circulation step：
Axial workpiece after welding is packed into the through-hole 11 of turntable 1, turntable 1 with the angle of setting rotated stepwise in the same direction,
Ejecting mechanism 4 ejects the axial workpiece after rotating setting step pitch in turntable 1 with turntable 1, and mechanism 4 will be ejected by manipulator
The axial workpiece of ejection moves to material collecting device from through-hole 11.
Axial workpiece after welding is packed into the through-hole 11 of turntable 1, the insulating layer 3 in through-hole 11 can carry out heat preservation work to it
With.Turntable 1 is driven to rotate by transmission shaft 41 using stepper motor 22 in the present embodiment, turntable 1 is walked in the same direction with the angle A of setting
It is rotated into formula, A=360 °/N (N is the quantity of through-hole 11, and N is even number).What the axial workpiece in through-hole 11 was rotated with turntable 1
Angular range is more than or equal to 180 ° and less than 360 °, and the axial workpiece in through-hole 11 turns over (N/2+X) * A (0≤X with turntable 1<
N/2, and X is natural number) after go to the position where ejecting mechanism 4.At this point, the axial workpiece heat preservation in through-hole 11 is completed, top
The cylinder 41 for going out mechanism 4 acts, and the axial workpiece in through-hole 11 is ejected certain altitude by mandril 42, will be by by manipulator
The axial workpiece crawl that ejecting mechanism 4 ejects moves into material collecting device.
It is a kind of another embodiment of the axial workpiece postweld heat preservation device course of work provided by the utility model below：
Axial workpiece after welding is packed into the through-hole 11 of turntable 1, the insulating layer 3 in through-hole 11 can carry out heat preservation work to it
With.Stepper motor 22 is used to drive turntable 1 with the angle A of setting rotated stepwise in the same direction, A by transmission shaft 41 in the present embodiment
=360 °/N (N is the quantity of through-hole 11, and N is odd number).Axial workpiece in through-hole 11 is with the angular range that turntable 1 rotates
More than or equal to 180 ° and it is less than 360 °, the axial workpiece in through-hole 11 rotates ((N+1)/2+X) * A (0≤X with turntable 1<(N-1)/
2, and X is natural number) position where ejecting mechanism 4 is gone to after.At this point, the axial workpiece in through-hole 11 completes heat preservation, ejection
The cylinder 41 of mechanism 4 acts, and the axial workpiece in through-hole 11 is ejected certain altitude by mandril 42, then will be by by manipulator
The axial workpiece crawl that ejecting mechanism 4 ejects moves into material collecting device.
A kind of axial workpiece postweld heat preservation device provided by the utility model passes through the setting in the through-hole 11 of turntable 1
Insulating layer 3 can carry out insulation effect by axial workpiece after butt welding, effectively reduce the welding stress of axial workpiece.Pass through transmission device 2
1 rotated stepwise of turntable is driven, while ejecting mechanism 4 is aided with corresponding beat and moves back and forth, you can realize axial workpiece postwelding
The automated production of heat preservation, production efficiency are higher.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent replacement or improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (9)
1. a kind of axial workpiece postweld heat preservation device, which is characterized in that including turntable, the turntable is connected with transmission device, institute
It states turntable and is provided with multiple through-holes for placing axial workpiece, be provided with insulating layer in the through-hole, the turntable side is set
It is equipped with the ejecting mechanism for ejecting axial workpiece from the through-hole.
2. a kind of axial workpiece postweld heat preservation device as described in claim 1, which is characterized in that the through-hole includes upper hole
And base apertures, and the upper hole and the base apertures are coaxial.
3. a kind of axial workpiece postweld heat preservation device as claimed in claim 2, which is characterized in that the insulating layer is cylinder
Shape, the height of the insulating layer is identical as the depth of the upper hole, and the insulating layer outer diameter is less than or equal to the upper hole
Aperture, the apertures of the base apertures is less than the internal diameter of the insulating layer.
4. a kind of axial workpiece postweld heat preservation device as described in claim 1, which is characterized in that the turntable is disk, institute
It states through-hole to be circumferentially uniformly distributed along the turntable, the centerline axis parallel of the central axis and the turntable of each through-hole, and
The central axis of each through-hole is identical at a distance from the central axis of the turntable.
5. a kind of axial workpiece postweld heat preservation device as described in claim 1, which is characterized in that the transmission device includes passing
Moving axis and for driving the turntable that the through-hole is made to rotate special angle to the motor of the ejecting mechanism corresponding position, it is described
Turntable and the motor pass through the transmission axis connection.
6. a kind of axial workpiece postweld heat preservation device as claimed in claim 5, which is characterized in that the transmission shaft periphery setting
There are casing, the casing lateral wall to be fixedly installed connecting seat, the ejecting mechanism is fixedly connected on the connecting seat.
7. a kind of axial workpiece postweld heat preservation device as described in claim 1, which is characterized in that the ejecting mechanism includes straight
Line movement mechanism, the straight-line motion mechanism are connected with the mandril for ejecting axial workpiece.
8. a kind of axial workpiece postweld heat preservation device as claimed in claim 7, which is characterized in that the straight-line motion mechanism is
Cylinder or linear motor.
9. a kind of axial workpiece postweld heat preservation device as claimed in claim 7, which is characterized in that the mandril quantity is one
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645296.8U CN207788028U (en) | 2017-11-30 | 2017-11-30 | A kind of axial workpiece postweld heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645296.8U CN207788028U (en) | 2017-11-30 | 2017-11-30 | A kind of axial workpiece postweld heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207788028U true CN207788028U (en) | 2018-08-31 |
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ID=63286292
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645296.8U Active CN207788028U (en) | 2017-11-30 | 2017-11-30 | A kind of axial workpiece postweld heat preservation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931899A (en) * | 2017-11-30 | 2018-04-20 | 深圳市金洲精工科技股份有限公司 | A kind of axial workpiece postweld heat preservation device and heat preserving method |
-
2017
- 2017-11-30 CN CN201721645296.8U patent/CN207788028U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931899A (en) * | 2017-11-30 | 2018-04-20 | 深圳市金洲精工科技股份有限公司 | A kind of axial workpiece postweld heat preservation device and heat preserving method |
| CN107931899B (en) * | 2017-11-30 | 2024-01-30 | 深圳市金洲精工科技股份有限公司 | Post-welding heat preservation device and method for shaft parts |
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