CN109967800A - A kind of Special Automatic tapping device of lathe process - Google Patents
A kind of Special Automatic tapping device of lathe process Download PDFInfo
- Publication number
- CN109967800A CN109967800A CN201910191137.2A CN201910191137A CN109967800A CN 109967800 A CN109967800 A CN 109967800A CN 201910191137 A CN201910191137 A CN 201910191137A CN 109967800 A CN109967800 A CN 109967800A
- Authority
- CN
- China
- Prior art keywords
- screw
- quill
- sleeve
- fixes sleeve
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The present invention discloses a kind of Special Automatic tapping device of lathe process, including fixes sleeve, quill, the right part of quill is slidably set in the left part of fixes sleeve, guide groove is equipped with along the axis of fixes sleeve on the barrel of fixes sleeve, guiding screw hole is equipped on the barrel of quill left part, guiding screw hole is threaded with guide blot, guide blot is threadedly coupled after passing through guide groove inside outside with guiding screw hole, cooling liquid inlet is equipped on the barrel of fixes sleeve right end, the right side of guide groove is arranged in cooling liquid inlet, screw die is set in the left end of quill, locking screw holes are equipped on the barrel of quill left end, locking screw holes are threaded with clamping screw, the inner end of clamping screw abuts after passing through locking screw holes with the side wall of screw die, improve the efficiency of processing, guarantee the concentricity of screw thread, it is convenient for Heat dissipation and lubrication, to improve yields.The present invention is for carrying out screw thread process to workpiece in lathe.
Description
Technical field
The present invention relates to the technical field of machining, in particular to a kind of Special Automatic tapping device of lathe process.
Background technique
Screw thread process is a kind of common process in lathe process, when needing to process the screw threads such as M12, M10, M8, M6, M5
When, the processing method for generalling use traditional turning and Manual tapping or screw die, these processing methods generally require to expend a large amount of
Time and efforts, processing efficiency is low and cannot be guaranteed screw thread concentricity requirement, in the processing of screw thread, because of workpiece and knife
Cutting calorific value between tool is big, be easy so that the local temperature of workpiece and cutter is excessively high, and temperature excessively high one will lead to screw thread
Deformation, two can also reduce cutting-tool's used life, so that yields greatly reduce.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of Special Automatic tapping device of lathe process, processing is improved
Efficiency guarantees the concentricity of screw thread, convenient for heat dissipation and lubrication, to improve yields.
The solution that the present invention solves its technical problem is:
A kind of Special Automatic tapping device of lathe process, including fixes sleeve, quill, the fixes sleeve is in left and right
It is extended, the right part of the quill is slidably set in the left part of fixes sleeve, in the barrel of the fixes sleeve
On along fixes sleeve axis be equipped with guide groove, on the barrel of the quill left part be equipped with guiding screw hole, the guiding
Screw hole is threaded with guide blot, and the guide blot is threadedly coupled after passing through guide groove inside outside with guiding screw hole,
The barrel of the fixes sleeve right end is equipped with cooling liquid inlet, and the right side of guide groove is arranged in the cooling liquid inlet, in institute
It states and is set with screw die in the left end of quill, locking screw holes, the locking are equipped on the barrel of the quill left end
Screw hole is threaded with clamping screw, and the inner end of the clamping screw abuts after passing through locking screw holes with the side wall of screw die.
It as a further improvement of the foregoing solution, further include the taper shank extended in left and right, the cross section of the taper shank
Product is gradually reduced from left to right, and the taper shank is coaxially set with fixes sleeve, the left end of the taper shank and the right side of fixes sleeve
End is fixedly connected, and the taper shank blocks the right output port of fixes sleeve.
As a further improvement of the foregoing solution, flat body is fixedly connected in the right end of the taper shank.
As a further improvement of the foregoing solution, positioning groove is equipped in the side wall surface of the screw die, in the locking
The inner face of bolt is equipped with positioning protrusion, and the positioning groove is matched with positioning protrusion, and the clamping screw passes through positioning protrusion
It is abutted with positioning groove.
As a further improvement of the foregoing solution, the guide blot is set with turning set, and the guide blot is by turning
Dynamic set is in rolling contact with guide groove.
As a further improvement of the foregoing solution, the quill left end is equipped with the company being coaxially set with quill
Connect cylinder, the connecting cylinder are fixedly connected with connecting cylinder, and the locking screw holes are arranged on the wall body of connecting cylinder, the screw die suit
In in connecting cylinder, the connecting cylinder internal diameter is greater than the internal diameter of quill.
As a further improvement of the foregoing solution, the limit sleeve of missing link shape is equipped between the screw die and connecting cylinder,
The limit sleeve is equipped with notch, and loaded in limit sleeve, the limit sleeve outer diameter matches the die sleeve with the internal diameter of connecting cylinder,
So that the screw die can be abutted by limit sleeve with the inner wall of connecting cylinder, the inner end of the clamping screw pass through after notch with screw die
Side wall abut.
As a further improvement of the foregoing solution, the screw die can be replaced screw tap.
The beneficial effects of the present invention are: under the fixed guide of guide groove, when lathe is when rotating forward, by workpiece rotation with
The cutting force that screw die generates drives quill to carry out axial feed along the guide groove in fixes sleeve, is both that screw die starts
Workpiece is processed, while coolant liquid enters in fixes sleeve from cooling liquid inlet, and is flowed through along the inside of quill
Screw die, in processing workpiece and screw die cooled down and lubricated, convenient for heat dissipation and lubrication, to improve the service life of screw die
With prevent deformed threads, then again between screw die and workpiece gap outflow, when screw die be machined to workpiece setting length
When, it is both the stroke of guide groove, lathe inverts immediately, drives workpiece reversion, is threaded through screw die drive on workpiece at this time
Quill carries out axial withdrawing along the guide groove in fixes sleeve, until withdrawing finishes, workpiece is removed in shutdown, then clamping is not attacked
The workpiece of tooth carries out fabrication cycles next time, axial feed and axial withdrawing, is completed by the rotation of lathe, right
The processing of screw thread belongs to the process processed automatically, while also can guarantee the concentricity of screw thread, to improve yields and processing effect
Rate.
The present invention is for carrying out screw thread process to workpiece in lathe.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the explosive view of the embodiment of the present invention；
Fig. 2 is the schematic diagram that the tapping device of the embodiment of the present invention uses.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
Referring to Figures 1 and 2, this is the embodiment of the present invention, specifically:
A kind of Special Automatic tapping device of lathe process, including fixes sleeve 100, quill 200, the fixes sleeve
100 are extended in left and right, and the right part of the quill 200 is slidably set in the left part of fixes sleeve 100, described
It is equipped with guide groove 110 along the axis of fixes sleeve 100 on the barrel of fixes sleeve 100, in the cylinder of 200 left part of quill
Wall is equipped with guiding screw hole 210, and the guiding screw hole 210 is threaded with guide blot 211, and the guide blot 211 is from outer
It is threadedly coupled, is equipped on the barrel of 100 right end of fixes sleeve cold with guiding screw hole 210 after passing through guide groove 110 inside
But the right side of guide groove 110 is arranged in liquid import 120, the cooling liquid inlet 120, in the left end of the quill 200
It is set with screw die 300, locking screw holes 220,220 spiral shell of locking screw holes are equipped on the barrel of 200 left end of quill
Line is connected with clamping screw 221, and the inner end of the clamping screw 221 is supported after locking screw holes 220 with the side wall of screw die 300
It connects.Under the fixed guide of guide groove 110, when lathe rotate forward when, pass through workpiece 800 rotation with screw die 300 generate cutting
Power drives quill 200 to carry out axial feed along the guide groove 110 in fixes sleeve 100, is both that screw die 300 starts pair
Workpiece 800 is processed, while coolant liquid enters in fixes sleeve 100 from cooling liquid inlet 120, and along quill 200
Inside flow through screw die 300, in processing workpiece 800 and screw die 300 cooled down and lubricated, convenient for heat dissipation and lubrication, from
And improve the service life of screw die 300 and prevent deformed threads, the then gap outflow between screw die 300 and workpiece 800 again,
It is both the stroke of guide groove 110, lathe inverts immediately, and band is started building when screw die 300 is machined to the length of the setting of workpiece 800
Part 800 inverts, and the screw die 300 that is threaded through on workpiece 800 drives quill 200 along in fixes sleeve 100 at this time
Guide groove 110 carries out axial withdrawing, until withdrawing finishes, workpiece 800, then the workpiece 800 of the non-tapping of clamping are removed in shutdown, carries out down
Primary fabrication cycles, axial feed and axial withdrawing, are all to be completed by the rotation of lathe, belong to certainly to the processing of screw thread
The process of dynamic processing, while also can guarantee the concentricity of screw thread, to improve yields and processing efficiency.
It is further used as preferred embodiment, further includes the taper shank 400 extended in left and right, the taper shank 400
Cross-sectional area is sequentially reduced from left to right, and the taper shank 400 is coaxially set with fixes sleeve 100, the left end of the taper shank 400
It is fixedly connected with the right end of fixes sleeve 100, the taper shank 400 blocks the right output port of fixes sleeve 100.Fixes sleeve 100 is logical
It crosses taper shank 400 to be mounted on lathe, and taper shank 400 and 100 coaxial line of fixes sleeve, convenient between screw die 300 and workpiece 800
Positioning, the taper shank 400 blocks the right output port of fixes sleeve 100, this may make flowing to for coolant liquid single, and coolant liquid can be complete
Quill 200 is flowed through entirely, improves cooling and lubrication effect.
It is further used as preferred embodiment, is fixedly connected with flat body 410 in the right end of the taper shank 400.Flat body 410
Fixed left and right is played with the tailstock 600 on lathe, can prevent taper shank 400 from rotating.
It is further used as preferred embodiment, positioning groove 310 is equipped in the side wall surface of the screw die 300, in institute
The inner face for stating clamping screw 221 is equipped with positioning protrusion, and the positioning groove 310 is matched with positioning protrusion, the clamping screw
221 are abutted by positioning protrusion with positioning groove 310.By the positioning of positioning groove 310 and positioning protrusion, screw die can be limited
300 rotation prevents screw die 300 during processing, and screw die 300 rotates in quill 200.
It is further used as preferred embodiment, the guide blot 211 is set with turning set 212, the guide blot
211 are in rolling contact by turning set 212 with guide groove 110.The frictional force between guide blot 211 and guide groove 110 can be reduced,
To improve the fluency that quill 200 moves left and right in fixes sleeve 100.
It is further used as preferred embodiment, 200 left end of quill is equipped with and sets with 200 coaxial line of quill
The connecting cylinder 230 set, the connecting cylinder 230 are fixedly connected with connecting cylinder 230, and the locking screw holes 220 are arranged in connecting cylinder 230
Wall body on, the screw die 300 is set in connecting cylinder 230,230 internal diameter of connecting cylinder be greater than quill 200 internal diameter.
The right side of screw die 300 is abutted with the left side of quill 200, to limit position of the screw die 300 on axis, convenient for pair
The fixed installation of screw die 300.
It is further used as preferred embodiment, the limit of missing link shape is equipped between the screw die 300 and connecting cylinder 230
Set 500 is equipped with notch 510 on the limit sleeve 500, and the screw die 300 is set in limit sleeve 500, the limit sleeve 500
Outer diameter is matched with the internal diameter of connecting cylinder 230, so that the screw die 300 can be supported by limit sleeve 500 and the inner wall of connecting cylinder 230
It connects, the inner end of the clamping screw 221 abuts after passing through notch 510 with the side wall of screw die 300.To various sizes of workpiece
800 when being processed, and the screw die 300 of different sizes is needed, so at this moment screw die 300 is difficult to in quill 200
Diameter matching, is matched by connecting cylinder 230 with limit sleeve 500 now, so that the more preferably installation of screw die 300 is fixed, and missing link shape
Limit sleeve 500 has the effect of pre-tightening, and screw die 300 is clamped in connecting cylinder 230, screw die 300 is avoided to generate radial displacement.
It is further used as preferred embodiment, the screw die 300 can be replaced screw tap.When the inner wall to workpiece 800 into
When the processing of row screw thread, using screw tap, when the outer wall to workpiece 800 carries out the processing of screw thread, using screw die 300.
The use step of tapping device: being mounted in the tailstock 600 of lathe by taper shank 400, by screw die 300 or screw tap
It is locked in connecting cylinder 230 with clamping screw 221 and limit sleeve 500, workpiece 800 is mounted on the chuck 700 of lathe
On, and make the center of chuck 700 and fixes sleeve 100 is on a center line, mobile tailstock 600 make screw die 300 or
Person's screw tap is contacted with workpiece 800 to be processed, and coolant liquid is continuously flowed into from cooling liquid inlet 120 toward fixes sleeve 100, is started
Lathe, lathe rotate forward, and the cutting force generated by the rotation of workpiece 800 with screw die 300 drives quill 200 along fixing sleeve
Guide groove 110 on cylinder 100 carries out axial feed, is both that screw die 300 starts to process workpiece 800, when screw die 300 is processed
It is both the stroke of guide groove 110 when extremely arriving the length that workpiece 800 is set, lathe inverts immediately, drives workpiece 800 to invert, at this time
The screw die 300 that is threaded through on workpiece 800 drives quill 200 to carry out axis along the guide groove 110 in fixes sleeve 100
To withdrawing, until withdrawing finishes, workpiece 800, then the workpiece 800 of the non-tapping of clamping are removed in shutdown, carry out fabrication cycles next time,
In process of production, tailstock 600 only can be moved once, and original movement of tailstock 600 is changed to removable during tapping
The relative movement of dynamic formula quill 200 and fixes sleeve 100, operator replace workpiece 800 and no longer need to frequently move tailstock
600, operator's physical efficiency is saved, also can guarantee the concentricity of screw thread, to improve yields and processing efficiency, coolant liquid is to processing
In workpiece 800 and screw die 300 cooled down and lubricated, convenient for heat dissipation and lubrication, thus improve screw die 300 service life and
Prevent deformed threads.
Better embodiment of the invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make various equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this
Equivalent variation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (8)
1. a kind of Special Automatic tapping device of lathe process, it is characterised in that: including fixes sleeve, quill, the fixation
Sleeve is extended in left and right, and the right part of the quill is slidably set in the left part of fixes sleeve, in the fixation
It is equipped with guide groove along the axis of fixes sleeve on the barrel of sleeve, guiding spiral shell is equipped on the barrel of the quill left part
Hole, the guiding screw hole are threaded with guide blot, the guide blot after passing through guide groove inside outside with guiding screw hole
It is threadedly coupled, cooling liquid inlet is equipped on the barrel of the fixes sleeve right end, the cooling liquid inlet is arranged in guide groove
Right side, be set with screw die in the left end of the quill, on the barrel of the quill left end be equipped with locking screw
Hole, the locking screw holes are threaded with clamping screw, side of the inner end of the clamping screw after locking screw holes with screw die
Wall abuts.
2. the Special Automatic tapping device of a kind of lathe process according to claim 1, it is characterised in that: further include in left and right
The cross-sectional area of extended taper shank, the taper shank is gradually reduced from left to right, and the taper shank is set with fixes sleeve coaxial line
It sets, the left end of the taper shank is fixedly connected with the right end of fixes sleeve, and the taper shank blocks the right output port of fixes sleeve.
3. the Special Automatic tapping device of a kind of lathe process according to claim 1, it is characterised in that: in the taper shank
Right end is fixedly connected with flat body.
4. the Special Automatic tapping device of a kind of lathe process according to claim 1, it is characterised in that: in the screw die
Side wall surface is equipped with positioning groove, is equipped with positioning protrusion, the positioning groove and convex in the inner face of the clamping screw
Matching is played, the clamping screw is abutted by positioning protrusion with positioning groove.
5. the Special Automatic tapping device of a kind of lathe process according to claim 1, it is characterised in that: the guide blot
It is set with turning set, the guide blot is in rolling contact by turning set and guide groove.
6. the Special Automatic tapping device of a kind of lathe process according to claim 1, it is characterised in that: the quill
Left end is equipped with the connecting cylinder being coaxially set with quill, and the connecting cylinder is fixedly connected with connecting cylinder, the locking screw holes
It is arranged on the wall body of connecting cylinder, for the die sleeve loaded in connecting cylinder, the connecting cylinder internal diameter is greater than the internal diameter of quill.
7. the Special Automatic tapping device of a kind of lathe process according to claim 6, it is characterised in that: the screw die with
It is equipped with the limit sleeve of missing link shape between connecting cylinder, notch is equipped on the limit sleeve, the die sleeve is loaded in limit sleeve, institute
Limit sleeve outer diameter is stated to match with the internal diameter of connecting cylinder, so that the screw die can be abutted by limit sleeve with the inner wall of connecting cylinder, institute
The inner end for stating clamping screw abuts after notch with the side wall of screw die.
8. a kind of Special Automatic tapping device of lathe process described in any one according to claim 1~7, it is characterised in that:
The screw die can be replaced screw tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191137.2A CN109967800A (en) | 2019-03-13 | 2019-03-13 | A kind of Special Automatic tapping device of lathe process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191137.2A CN109967800A (en) | 2019-03-13 | 2019-03-13 | A kind of Special Automatic tapping device of lathe process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109967800A true CN109967800A (en) | 2019-07-05 |
Family
ID=67078840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910191137.2A Pending CN109967800A (en) | 2019-03-13 | 2019-03-13 | A kind of Special Automatic tapping device of lathe process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109967800A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626990A (en) * | 2017-11-14 | 2018-01-26 | 贵州航帆精密机械制造有限公司 | A kind of thread machining device |
| CN110899869A (en) * | 2019-12-29 | 2020-03-24 | 南京林业大学 | Manual thread machining device for shaft parts |
| CN111702269A (en) * | 2020-05-21 | 2020-09-25 | 诸城海韵汽车配套有限公司 | Bolt die tool for machining of tail lathe of lathe |
| CN114211061A (en) * | 2022-01-15 | 2022-03-22 | 东台市双厦工具有限公司 | Length-adjustable circular die tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071550U (en) * | 1990-07-31 | 1991-02-20 | 十堰市汽车制动蹄厂 | Universal multifunction combined holder for lathe |
| CN201625819U (en) * | 2009-09-09 | 2010-11-10 | 浙江吉利汽车有限公司 | Threading tool for machine tool |
| CN202556082U (en) * | 2012-04-09 | 2012-11-28 | 上海冠生园食品有限公司 | Chain wheel machining lining |
| CN204159989U (en) * | 2014-09-20 | 2015-02-18 | 锦州捷通铁路机械制造有限公司 | The general tapping driving lever of lathe |
| CN205074625U (en) * | 2015-07-13 | 2016-03-09 | 西北轴承股份有限公司 | Inside and outside triangular screw thread processingequipment of lathe |
| JP2018024065A (en) * | 2016-08-10 | 2018-02-15 | エヌティーツール株式会社 | Tool holder |
| CN207139036U (en) * | 2017-07-20 | 2018-03-27 | 中国人民解放军第五三一一工厂 | Cooling thread machining device in a kind of |
-
2019
- 2019-03-13 CN CN201910191137.2A patent/CN109967800A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071550U (en) * | 1990-07-31 | 1991-02-20 | 十堰市汽车制动蹄厂 | Universal multifunction combined holder for lathe |
| CN201625819U (en) * | 2009-09-09 | 2010-11-10 | 浙江吉利汽车有限公司 | Threading tool for machine tool |
| CN202556082U (en) * | 2012-04-09 | 2012-11-28 | 上海冠生园食品有限公司 | Chain wheel machining lining |
| CN204159989U (en) * | 2014-09-20 | 2015-02-18 | 锦州捷通铁路机械制造有限公司 | The general tapping driving lever of lathe |
| CN205074625U (en) * | 2015-07-13 | 2016-03-09 | 西北轴承股份有限公司 | Inside and outside triangular screw thread processingequipment of lathe |
| JP2018024065A (en) * | 2016-08-10 | 2018-02-15 | エヌティーツール株式会社 | Tool holder |
| CN207139036U (en) * | 2017-07-20 | 2018-03-27 | 中国人民解放军第五三一一工厂 | Cooling thread machining device in a kind of |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626990A (en) * | 2017-11-14 | 2018-01-26 | 贵州航帆精密机械制造有限公司 | A kind of thread machining device |
| CN110899869A (en) * | 2019-12-29 | 2020-03-24 | 南京林业大学 | Manual thread machining device for shaft parts |
| CN110899869B (en) * | 2019-12-29 | 2024-05-17 | 南京林业大学 | Manual thread machining device for shaft parts |
| CN111702269A (en) * | 2020-05-21 | 2020-09-25 | 诸城海韵汽车配套有限公司 | Bolt die tool for machining of tail lathe of lathe |
| CN114211061A (en) * | 2022-01-15 | 2022-03-22 | 东台市双厦工具有限公司 | Length-adjustable circular die tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109967800A (en) | A kind of Special Automatic tapping device of lathe process | |
| CN214769039U (en) | Horizontal lathe with auxiliary fixtures | |
| CN103464842B (en) | A kind of internal thread vibration-extrusion tapping technique | |
| CN205614146U (en) | Lathe cover thread tapper | |
| CN201124277Y (en) | Clamping head for thread machining | |
| CN108723518A (en) | A kind of multifunctional safety is self-centering to attack threading device and application method | |
| CN105537627B (en) | Claw type encircling type bar, wire rod or tubing peeling processing guider and equipment | |
| CN105537885A (en) | Machining method of valve element | |
| AU2013100744A4 (en) | External thread Machining Device | |
| CN114247980A (en) | Static shaft shoulder friction stir welding tool | |
| CN101264534A (en) | Method for processing screw thread by digital control lathes and screw thread processing tool thereby | |
| CN109015039A (en) | A kind of thin-walled parts processing bit combination fixture with threaded hole | |
| CN206028930U (en) | Screw tap | |
| CN208467442U (en) | A kind of multifunctional safety is self-centering to attack threading device | |
| CN209773653U (en) | Tapping equipment for processing internal thread | |
| CN205763963U (en) | One prevents workpiece lathe chuck device in axial sliding | |
| CN101332556A (en) | Production method of diamond compound tool for processing shoulder hole | |
| CN205324771U (en) | Interior positioner with adjustable high accuracy lathe collet chuck | |
| CN206567636U (en) | A kind of lathe multi-functional tapping, threading clamp | |
| CN114192904A (en) | Innovative common lathe thread milling method | |
| CN208788051U (en) | A kind of thin-walled parts processing bit combination fixture with threaded hole | |
| CN212443604U (en) | Tapping clamp for CA6140 type common lathe | |
| CN105798342A (en) | Lathe chuck device for preventing axial sliding of workpieces | |
| CN207547769U (en) | Process the rifle reamer of automotive engine valves guide hole | |
| CN102554665A (en) | Eccentric resilient bushing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190705 |