CN207289082U - A kind of screw thread intensifying device and lathe - Google Patents
A kind of screw thread intensifying device and lathe Download PDFInfo
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- CN207289082U CN207289082U CN201721163142.5U CN201721163142U CN207289082U CN 207289082 U CN207289082 U CN 207289082U CN 201721163142 U CN201721163142 U CN 201721163142U CN 207289082 U CN207289082 U CN 207289082U
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Abstract
A kind of screw thread intensifying device and lathe, including pedestal and supersonic machining apparatus are the utility model is related to, the X being vertically connected with is provided with the pedestal to carriage and Z-direction carriage, the supersonic machining apparatus is arranged on X on carriage；When supersonic machining apparatus is to screw thread process, the alignment and feeding of supersonic machining apparatus are realized to carriage and Z-direction carriage by X.The utility model screw thread intensifying device and processing method, reasonable in design, simple and practical, being combined with lathe can realize that the batch of whorl work piece strengthens processing, compared to conventional threads intensifying method, drastically increase processing efficiency, save entreprise cost；At the same time by lathe function, the screw thread strengthen processing unit (plant) can realize it is automatic finds screw thread entrance accurately, and can automatic capturing, can fit like a glove tooth bottom, and it is good to strengthen processing effect.
Description
Technical field
A kind of screw thread intensifying device and lathe are the utility model is related to, belongs to Ultrasonic machining technology field.
Background technology
At present, Screw thread process method mainly has two class of machining and rolling and processing, and machining is divided into Che Xiao ﹑ millings again
Xiao ﹑ Gong Si ﹑ Tao Si ﹑ Mo Xiao ﹑ grindings and whirling etc., are removal material no matter using which kind of machining mode above
Processing method, material surface is tension, in use due to the presence of tension, its tensile strength and uses the longevity
Order very limited, can be only applied to the occasion of some regular screw threads connection, the occasion more demanding to screw thread can not meet the requirements.
Although rolling and processing screw thread surface is prefixed compression, compared with machining screw thread, its performance has obtained certain raising,
Rolled thread requires the hardness of workpiece material to be no more than HRC40；It is more demanding to blank size precision；To the precision of roll die
Also high with hardness requirement, manufacture mould is relatively difficult, is unsuitable for rolling the asymmetric screw thread of thread form.Thread failure occurs mainly with
Bottom of thread R arcs position, cannot all improve the intensity of screw thread entirety well using machining screw thread and rolling and processing screw thread
And service life, based on above reason, screw thread is strengthened using ultrasonic wave, fatigue strength and the fatigue life of screw thread can be made
It is largely increased.
Existing Ultrasonic machining cutter is all by the way that ultrasonic cutter is clamped on lathe cutter saddle, passes through workpiece when in use
Rotation, then controls machine tool feeding mechanism to drive ultrasonic cutter to carry out Ultrasonic machining to workpiece surface.Can not using such a mode
Realization carries out reinforcing processing to screw thread, and being mainly reflected in ultrasonic cutter head can not match with thread shape, i.e., we easily occur
Usually described random button；How by the screw thread of the whorl work piece of secondary clamping in implementation process is strengthened it is fast with ultrasonic cutter head
It is fast to engage automatically and complete to strengthen processing, it is the technical barrier for needing to solve.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of screw thread intensifying device, which can be directly mounted at
On lathe, coordinate lathe to use, effective Ultrasonic machining can be carried out to whorl work piece.
The technical solution of the utility model is as follows：
A kind of screw thread intensifying device, including pedestal and supersonic machining apparatus, are provided with the X being vertically connected with the pedestal
To carriage and Z-direction carriage, the supersonic machining apparatus is arranged on X on carriage；When ultrasonic wave processing fills
When putting to screw thread process, the alignment and feeding of supersonic machining apparatus are realized to carriage and Z-direction carriage by X.
Preferably, the Z-direction carriage includes Z-direction guide rail, Z-direction slide and Z-direction driving device, and Z-direction guide rail is fixed on
On pedestal, Z-direction slide is arranged on Z-direction guide rail, and Z-direction driving device is arranged on pedestal and is located at Z-direction guide rail side, and Z-direction is driven
Dynamic device is connected to driving Z-direction slide with Z-direction slide and slidably reciprocates on Z-direction guide rail.
Preferably, the X is to carriage includes X direction guiding rails, X is fixed on Z to slide and X to driving device, X direction guiding rails
To on slide, X is arranged on X direction guiding rails to slide, and X is arranged on Z-direction slide to driving device and is located at X direction guiding rails side, X
Driving X is connected to driving device and X to slide to slidably reciprocate on X direction guiding rails to slide.
Preferably, the supersonic machining apparatus includes the ultrasonic cutter head and ultrasonic wave actuator being connected.
Preferably, the Z-direction driving device and X are selected in cylinder, hydraulic cylinder or Electrohydraulic push rod respectively to driving device
It is a kind of.
Preferably, the Z-direction guide rail and X direction guiding rails are the rail that two side-by-side parallels are set.The benefit of this design exists
In the rail for selecting two side-by-side parallels to set, either in Z-direction or X is upward, it can be ensured that the stability of movement.
A kind of lathe, including above screw thread intensifying device, the pedestal are fixed on lathe slide plate.
The beneficial effects of the utility model are：
The utility model screw thread intensifying device and lathe, reinforced structure design is reasonable, simple and practical, is combined with lathe
It can realize that the batch of whorl work piece strengthens processing, compared to conventional threads intensifying method, drastically increase processing efficiency, save
Entreprise cost；At the same time by the function of the devices such as lathe, screw thread reinforcing processing unit (plant) can be realized finds screw thread entrance accurately automatically,
And can automatic capturing, can fit like a glove tooth bottom, strengthen processing effect it is good.
Brief description of the drawings
Fig. 1 is the front view of the utility model screw thread intensifying device；
Fig. 2 is the left view of the utility model screw thread intensifying device；
Fig. 3 is the top view of the utility model screw thread intensifying device (before starting processing)；
Fig. 4 is the top view of the utility model screw thread intensifying device (in process)；
Fig. 5 is the front view (Z-direction cylinder diverse location) of the utility model screw thread intensifying device；
Fig. 6 is the left view of Fig. 5 screw thread intensifying devices；
Fig. 7 is the operating diagram of Fig. 5 screw thread intensifying devices；
Wherein：1st, slide plate；2nd, Z-direction guide rail；3rd, tool heads；4th, ultrasonic wave actuator；5th, X is to cylinder；6th, Z-direction slide；7、Z
To cylinder；8th, pedestal；9th, whorl work piece.
Embodiment
The utility model is described further by way of example and in conjunction with the accompanying drawings, but not limited to this.
Embodiment 1：
As shown in Figures 1 to 7, the present embodiment provides a kind of screw thread intensifying device, including pedestal 8 and ultrasonic wave processing dress
Put, the X being vertically connected with is provided with the pedestal 8 and is arranged on to carriage and Z-direction carriage, supersonic machining apparatus
X is on carriage；When supersonic machining apparatus is to screw thread process, realizes and surpass to carriage and Z-direction carriage by X
The alignment and feeding of sound wave processing unit (plant).
Wherein, Z-direction carriage includes Z-direction guide rail 2, Z-direction slide 6 and Z-direction driving device, and Z-direction guide rail 2 is fixed on pedestal
On 8, Z-direction slide 6 is arranged on Z-direction guide rail 2, and Z-direction driving device is arranged on pedestal 8 and is located at 2 side (such as Fig. 1 of Z-direction guide rail
Positioned at the front and rear side of Z-direction guide rail, or such as Fig. 5 is located at the left and right side of Z-direction guide rail, or positioned at the centre of two Z-direction guide rails
Side), Z-direction driving device is connected to driving Z-direction slide 6 with Z-direction slide 6 and slidably reciprocates on Z-direction guide rail 2.
X is to carriage includes X direction guiding rails, X is fixed on Z-direction slide 6 to slide and X to driving device, X direction guiding rails, X
It is arranged on to slide on X direction guiding rails, X is arranged on Z-direction slide 6 to driving device and is located at X direction guiding rails side, and X is filled to driving
Put and be connected to driving X to slide with X and slidably reciprocate to slide on X direction guiding rails.
Supersonic machining apparatus includes the ultrasonic cutter head and ultrasonic wave actuator 4 being connected, and the present embodiment is used
The concrete structure of supersonic machining apparatus can be found in CN1329532C (utility model titles：Ultrasonic metal surface processing dress
Put) disclosure.
In the present embodiment, Z-direction driving device and X select cylinder respectively to driving device, i.e. Z-direction cylinder 7 and X to cylinder,
Wherein the piston rod of Z-direction cylinder 7 is fixedly connected with Z-direction slide 6, and X is fixedly connected to the piston rod of cylinder with X to slide.Utilize
Two cylinders realize supersonic machining apparatus Z-direction and X to movement, Z-direction is parallel with whorl work piece to be processed, and X is to vertical
In whorl work piece to be processed.
Z-direction guide rail and X direction guiding rails are the rail that two side-by-side parallels are set.The steel for selecting two side-by-side parallels to set
Rail, either in Z-direction or X is upward, and slide is installed on the stability that can ensure that movement on two one steel rails.
Embodiment 2：
A kind of screw thread intensifying device, as described in Example 1, its difference is structure：Z-direction driving device and X are to drive
Dynamic device selects hydraulic cylinder respectively, and the piston rod of two hydraulic cylinders is fixedly connected with Z-direction slide, X to slide respectively.
Embodiment 3：
A kind of screw thread intensifying device, as described in Example 1, its difference is structure：Z-direction driving device and X are to drive
Dynamic device selects Electrohydraulic push rod respectively, and the piston rod of two Electrohydraulic push rods is fixedly connected with Z-direction slide, X to slide respectively.
Embodiment 4：
A kind of lathe, including the screw thread intensifying device described in embodiment 1-3, the pedestal 8 are fixed at lathe slide plate 1
On.Screw thread intensifying device is combined to form screw thread reinforcing lathe with lathe, can be by lathe spindle and clamping chuck screw thread
Workpiece simultaneously drives whorl work piece to rotate, the whorl work piece that can be completed to firm turning, also can be to the whorl work piece that has processed
Reinforcing processing is carried out, applicability is stronger, more efficient.
Embodiment 5：
A kind of processing method of screw thread intensifying device as described in Example 1, by the screw thread intensifying device and car of embodiment 1
Bed combines, and clamping and the rotation of whorl work piece is realized by lathe external force, the specific operation process of the processing method is as follows：
(1) whole screw thread intensifying device is combined with lathe, wherein pedestal 8 is fixedly mounted on lathe slide plate 1；
(2) by 9 clamping of whorl work piece to be processed on the chuck of lathe, whole screw thread intensifying device is located at whorl work piece
Side；
(3) before starting processing, the tool heads 3 of ultrasonic cutter head are located at screw thread one end (can be driven by lathe slide plate or Z-direction
Dynamic device is realized), start lathe, lathe spindle drives whorl work piece rotation；
(4) X starts to driving device, and driving ultrasonic cutter head finally makes ultrasonic wave constantly close to workpiece threaded portion
Cutterhead is located at screw thread one end, and it is small overlapping (to apply to require ultrasonic cutter head radially to have in workpiece with threaded portion
Certain precompression)；
(5) next Z-direction driving device starts, and threadingly direction is fed driving ultrasonic cutter head, ultrasonic cutter head
Screw thread entrance is automatically found, and under the continuous driving and drive of Z-direction driving device and lead angle, ultrasonic cutter head is not to
Disconnected rotating workpiece completes screw thread and strengthens processing；
(6) after the completion of threaded portion is strengthened, X first drives ultrasonic cutter head to retract to driving device, then Z-direction driving dress
Put and drive ultrasonic cutter head to return to initial position again；
(7) lathe spindle stops, and removes the whorl work piece after strengthening, and batch of whorl work piece is realized in repeat step (2)-(7)
Amount processing.
Strengthen the processing method of processing unit (plant) using the utility model screw thread, when being processed, whole process is by controlling
Automation processing can be achieved in system control, and slide plate can be failure to actuate and (if workpiece screw thread grew guide rail, can be acted and supplemented by slide plate),
Main shaft is only needed to drive workpiece rotation, when ultrasonic wave actuator works, tool heads can be realized resigns oneself to a loss automatically, while cutter has certainly
Dynamic centering function, can fit like a glove tooth bottom after machining, and operation is more convenient, processing efficiency higher, and processing effect is more preferable.
Claims (7)
1. a kind of screw thread intensifying device, it is characterised in that including pedestal and supersonic machining apparatus, be provided with the pedestal
For the X of lower connection to carriage and Z-direction carriage, the supersonic machining apparatus is arranged on X on carriage；Work as ultrasound
When ripple processing unit (plant) is to screw thread process, by X to carriage and Z-direction carriage realize supersonic machining apparatus alignment and
Feeding.
2. screw thread intensifying device as claimed in claim 1, it is characterised in that the Z-direction carriage includes Z-direction guide rail, Z-direction
Slide and Z-direction driving device, Z-direction guide rail are fixed on pedestal, and Z-direction slide is arranged on Z-direction guide rail, and Z-direction driving device is set
On pedestal and it is located at Z-direction guide rail side, Z-direction driving device is connected to driving Z-direction slide on Z-direction guide rail with Z-direction slide
Slidably reciprocate.
3. screw thread intensifying device as claimed in claim 2, it is characterised in that the X to carriage include X direction guiding rails, X to
Slide and X are fixed on Z-direction slide to driving device, X direction guiding rails, and X is arranged on X direction guiding rails to slide, and X is set to driving device
Put on Z-direction slide and be located at X direction guiding rails side, X is connected to driving X to slide in guide X to driving device and X to slide
Slidably reciprocate on rail.
4. screw thread intensifying device as claimed in claim 1, it is characterised in that the supersonic machining apparatus includes what is be connected
Ultrasonic cutter head and ultrasonic wave actuator.
5. screw thread intensifying device as claimed in claim 3, it is characterised in that the Z-direction driving device and X divide to driving device
One kind that Xuan Yong be in cylinder, hydraulic cylinder or Electrohydraulic push rod.
6. screw thread intensifying device as claimed in claim 3, it is characterised in that the Z-direction guide rail and X direction guiding rails be two simultaneously
Arrange the rail being arranged in parallel.
7. a kind of lathe, including claim 1-6 any one of them screw thread intensifying devices, the pedestal are fixed at lathe
On slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163142.5U CN207289082U (en) | 2017-09-12 | 2017-09-12 | A kind of screw thread intensifying device and lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163142.5U CN207289082U (en) | 2017-09-12 | 2017-09-12 | A kind of screw thread intensifying device and lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289082U true CN207289082U (en) | 2018-05-01 |
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ID=62446754
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721163142.5U Active CN207289082U (en) | 2017-09-12 | 2017-09-12 | A kind of screw thread intensifying device and lathe |
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| Country | Link |
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| CN (1) | CN207289082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378151A (en) * | 2017-09-12 | 2017-11-24 | 济南朝文长寿零部件有限公司 | A kind of screw thread intensifying device and method |
-
2017
- 2017-09-12 CN CN201721163142.5U patent/CN207289082U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378151A (en) * | 2017-09-12 | 2017-11-24 | 济南朝文长寿零部件有限公司 | A kind of screw thread intensifying device and method |
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Effective date of registration: 20191108 Address after: 250101 21 / F, building 1, Aosheng building, 1166 Xinluo street, Lixia District, Jinan City, Shandong Province Patentee after: Shandong Huayun Electro-Mechanic Science and Technology Co., Ltd. Address before: 250101 21 / F, building 1, Aosheng building, 1166 Xinluo street, high tech Zone, Jinan City, Shandong Province Patentee before: Ji'nan Korean longevity Parts Co. Ltd. |