CN103962841A - Method for tapping of special-shaped nut by means of cam type automatic lathe and device - Google Patents
Method for tapping of special-shaped nut by means of cam type automatic lathe and device Download PDFInfo
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- CN103962841A CN103962841A CN201410163432.4A CN201410163432A CN103962841A CN 103962841 A CN103962841 A CN 103962841A CN 201410163432 A CN201410163432 A CN 201410163432A CN 103962841 A CN103962841 A CN 103962841A
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- auxiliary chuck
- tapping
- automatic lathe
- main folder
- braking
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Classifications
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- 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
- B23G3/00—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle
-
- 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
- B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to a method for tapping of a special-shaped nut by means of a cam type automatic lathe and the cam type automatic lathe. The method is adopted when a spindle of the cam type automatic lathe operates. By means of an auxiliary chuck and a braking component of the auxiliary chuck, in the machining process, loading and unloading of machined workpieces and workpieces to be machined can be realized without rotation stop of the spindle and a main chuck of the cam type automatic lathe, and in this way, time for frequent starting and stopping is saved, production efficiency is improved greatly, and the service life of a motor is not affected by frequent starting and stopping; workpiece loading and unloading can be conducted by means of the auxiliary chuck and the braking component of the auxiliary chuck, and braking and positioning can be conducted at any moment and any position of spindle rotation through the auxiliary chuck; furthermore, due to the fact that soft feeding is adopted for a feeding component, accurate feeding can be ensured, crushing caused by hard feeding can be avoided, and the impact generated at the moment when the auxiliary chuck clamps the workpieces and rotates along with the main chuck can be buffered.
Description
technical field:
The present invention relates to tapping technique and equipment technical field thereof, refer in particular to a kind of method and this kind cam automatic lathe of cam automatic lathe to profile nut tapping that utilize.
background technology:
Cam automatic lathe is a kind of high-performance, high accuracy, the automatic lathe of low noise.Be particularly suitable for the precision component processing and manufacturings such as copper, aluminium, iron, plastics, be applicable to the industries such as instrument, clock and watch, automobile, motor, bicycle, glasses, stationery, five metals bathroom, electronic component, connector, computer, mobile phone, electromechanics, military project and process in batch finding, can divide and process at one time or repeatedly machine according to product structure.
Existing cam lathe victory is for secondary processing product, be all in the situation that main shaft stops, again with artificial loading or other mode feedings, after clamping completes, then start processing, go round and begin again, like this, process time is not only wasted in start and stop frequently, causes production efficiency low, and to having a negative impact the service life of motor.In addition, because existing Workpiece clamping head adopts standard cartridge conventionally, generally can only meet the processing of the shape products such as conventional circle, hexagon or quadrangle, during for unconventional circle or hexagon or quadrangle nut tapping, cannot be suitable for.
summary of the invention:
One of object of the present invention is to provide a kind of method of cam automatic lathe to profile nut tapping of utilizing, and is also applicable to the tapping of plain nut and profile nut to improve working (machining) efficiency simultaneously.
The technical scheme that the present invention realizes one of object is: a kind of method of cam automatic lathe to profile nut tapping of utilizing, the method is to carry out under operating condition at the main shaft of cam automatic lathe, it comprises following steps: a. arranges coaxially, actively an auxiliary chuck in the main folder head being driven by described main shaft, and auxiliary chuck outer end protrudes from a main folder outer end, in the inside of auxiliary chuck, one discharging spring and discharging push rod are set simultaneously; Separately, at the radial outside of auxiliary chuck outer end, an auxiliary chuck brake assemblies is set; B. in the time of main folder releasing orientation, drive this brake assemblies and auxiliary chuck to conflict, auxiliary chuck is stopped operating; C. the feeding material component of cam automatic lathe will treat that tapping nut sends into auxiliary chuck, make discharging spring in confined state, and discharging push rod is conflicted with treating tapping nut; D. main folder head recovers clamped condition, drives brake assemblies to leave auxiliary chuck simultaneously, make auxiliary chuck and on the tapping nut for the treatment of rotate with main folder head, feeding material component is backed out simultaneously; E. the tapping knife group of cam automatic lathe treats that tapping nut punches, tapping; F. tapping is complete, and tapping knife group is backed out, and simultaneously main folder head unclamps, and auxiliary chuck is also unclamped, and tapping nut is ejected auxiliary chuck by the discharging spring in auxiliary chuck and discharging push rod; So be cycled to repeat step b-f.
In said method, described auxiliary chuck is the inside that is arranged on coaxially, actively main folder head by bearing assembly; First in auxiliary chuck, install discharging push rod and discharging spring; In main folder head, install positioning sleeve, in the both sides of positioning sleeve, one group of bearing assembly is installed respectively, more auxiliary chuck integral installation is entered to the bearing assembly in described main folder head, and make the outer end of auxiliary chuck protrude from main folder head.
In said method, the brake assemblies of described auxiliary chuck arranges a braking tool rest, offer a spatial accommodation along one end of this braking tool rest and offer a through hole towards the other end, one braking knife bar is installed and is made to brake knife bar the through hole that passes braking tool rest from this spatial accommodation to through hole, then one braking knife bar spring is set in spatial accommodation, then will brake tool rest and be connected by the actuating arm of air cylinder driven, and make the end cover residence of actuating arm state spatial accommodation.
Two pairs of existing cam automatic lathes of object of the present invention improve, and the cam automatic lathe that a kind of working (machining) efficiency is high, can be applicable to various shape nut tappings is provided.
Two the technical scheme that the present invention realizes object is: a kind of cam automatic lathe that can carry out to profile nut tapping, this cam automatic lathe comprises main shaft and is attached thereto and driven main folder head, feeding material component and tapping knife group, wherein, this cam automatic lathe also comprises an auxiliary chuck and an auxiliary chuck brake assemblies;
Described auxiliary chuck is arranged in main folder head coaxially, actively by bearing assembly, and the outer end of auxiliary chuck protrudes from a main folder outer end; The inside of auxiliary chuck is also provided with discharging spring and discharging push rod;
The brake assemblies of described auxiliary chuck has a braking tool rest, the through hole that this braking tool rest one end has a spatial accommodation and communicates with the other end, the braking knife bar passing to the other end is installed in this spatial accommodation, in this spatial accommodation, be also provided with braking knife bar spring, and be also provided with in the outer end of this spatial accommodation and the actuating arm of braking tool rest and being connected, spatial accommodation is stated in the end cover residence of described actuating arm.
Described discharging push rod is "T"-shaped, offers an axial shrinkage pool at the outer end place of described discharging push rod.
Be provided with and the adjusting nut of discharging spring contact in the inner end of described auxiliary chuck.
In the outer end of described auxiliary chuck, notch one side is offered an inclined-plane, and this inclined-plane and this notch opposite side form " V " shape groove matching with the braking cutter head end shape of brake assemblies.
The feeding push rod of described feeding material component is arranged on feeding tip-lever support, and is also provided with feeding push rod spring between feeding push rod and feeding tip-lever support.
The beneficial effect of processing method of the present invention and process equipment thereof is: by using auxiliary chuck and brake assemblies thereof, in process, the main shaft of cam automatic lathe and main folder head can stop the rotation and can realize the handling of finished work and workpiece to be processed, thereby save the start-stop time frequently, greatly improved production and processing efficiency, motor also can not affect service life because of start and stop too frequently; Utilize auxiliary chuck and brake assemblies thereof can carry out work-handling, auxiliary chuck can be braked location in any time optional position of main shaft rotation; And feeding material component adopts soft feeding in the present invention, both can guarantee that feeding accurately put in place, avoid rigid feeding and weighing wounded of bringing, the impact that also may be buffered in additional lock head clamping workpiece and bring with the moment of main folder head rotation.
brief description of the drawings:
Fig. 1 is the main folder head of the wheeled automatic lathe of convexity of the present invention, auxiliary chuck, brake assemblies and feeding material component partial structurtes and spatial relationship schematic diagram;
Fig. 2 is the cutaway view of main folder head and auxiliary chuck in the present invention;
Fig. 3 is the cutaway view of auxiliary chuck brake assemblies in the present invention.
detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the present invention is further described.
First, by reference to the accompanying drawings shown in 1-Fig. 2, the invention provides a kind of method of cam automatic lathe to profile nut tapping of utilizing, the method is to carry out under operating condition at the main shaft of cam automatic lathe, it comprises following steps: a. arranges coaxially, actively an auxiliary chuck 2 in the main folder being driven by described main shaft 1, and auxiliary chuck 2 outer ends protrude from main folder 1 outer end, in the inside of auxiliary chuck 2, a discharging spring 21 and discharging push rod 22 are set simultaneously; This auxiliary chuck 2 is rotated with main folder 1 in the time of main folder 1 clamped condition, and in the time of main folder 1 releasing orientation, auxiliary chuck 2 does not rotate with main folder 1; Separately, at the radial outside of auxiliary chuck 2 outer ends, an auxiliary chuck brake assemblies 3 is set; B. in the time of main folder 1 releasing orientation, drive this brake assemblies 3 and the sidepiece of auxiliary chuck 2 outer ends to conflict, auxiliary chuck 2 is stopped operating (and main shaft and main folder 1 still keeps rotary state, need not shut down); C. the feeding material component 4 of cam automatic lathe will treat that tapping nut 5 sends into auxiliary chuck 2, make discharging spring 21 in confined state, and discharging push rod 22 is conflicted with treating tapping nut 5; D. main folder 1 is recovered clamped condition, drives brake assemblies 3 to leave auxiliary chuck 2 simultaneously, make auxiliary chuck 2 and on the tapping nut 5 for the treatment of rotate with main folder 1, feeding material component 4 is backed out simultaneously; E. the tapping knife group of cam automatic lathe treats that tapping nut 5 punches, tapping; F. tapping is complete, and tapping knife group is backed out, and simultaneously main folder 1 is unclamped, and auxiliary chuck 2 is also unclamped, and tapping nut is ejected auxiliary chuck 2 by the discharging spring 21 in auxiliary chuck 2 and discharging push rod 22; So be cycled to repeat step b-f.
In said method, described auxiliary chuck 2 is the inside that is arranged on coaxially, actively main folder 1 by bearing assembly 11; First in auxiliary chuck 2, install discharging push rod 21 and discharging spring 22; In main folder 1, install positioning sleeve 12, in the both sides of positioning sleeve 12, one group of bearing assembly 11 is installed respectively, again auxiliary chuck 2 entirety are packed into the bearing assembly 11 in described main folder 1, (positioning sleeve 12 does not contact with auxiliary chuck 2, its effect is the position of bearing assembly 11 of both sides, location), and make the outer end of auxiliary chuck 2 protrude from main folder 1.
In said method, the brake assemblies 3 of described auxiliary chuck 2 arranges a braking tool rest 31, offer a spatial accommodation 310 along one end of this braking tool rest 31 and offer a through hole 311 towards the other end, one braking knife bar 31 is installed and is made to brake knife bar 32 through hole 311 that passes braking tool rest 31 from this spatial accommodation 310 to through hole 311, then one braking knife bar spring 33 is set in spatial accommodation 310, then braking tool rest 31 is connected with the actuating arm 34 by air cylinder driven, and makes the end cover residence of actuating arm 34 state spatial accommodation 310.
Again as shown in Figure 1-Figure 3, the wheeled automatic lathe of convexity of the present invention comprises main shaft and is attached thereto and driven main folder 1, feeding material component 4 and tapping knife group, and wherein, this cam automatic lathe also comprises an auxiliary chuck 2 and an auxiliary chuck brake assemblies 3.In the present embodiment, a main folder general standard cartridge form of 1 employing, auxiliary chuck 2 is non-standard chuck, but its general configuration is close with main folder header structure, the shape of its jaws can change design according to the profile of processed nut, thereby meets the process requirements of various profile nuts.
Particularly, shown in Fig. 2, described auxiliary chuck 2 is arranged in main folder 1 coaxially, actively by bearing assembly 11, and the outer end of auxiliary chuck 2 protrudes from main folder 1 outer end; The inside of auxiliary chuck 2 is also provided with discharging spring 21 and discharging push rod 22; The outer end of discharging push rod 22 is positioned at the outer end place of auxiliary chuck 2, conflict in one end of the inner end of discharging push rod 22 and discharging spring 21, be provided with the adjusting nut 23 contacting with discharging spring 21 in the inner end of described auxiliary chuck 2, to regulate the elasticity of discharging spring 21 and the position of discharging push rod 22.Owing to having bearing assembly 11 between auxiliary chuck 2 and main folder 1, therefore, in the time that main folder 1 does not clamp, main folder 1 can be relatively independent with auxiliary chuck 2, is independent of each other; In the time that main folder 1 clamps, auxiliary chuck 2 is also clamped and with the motion campaign of main folder 1.
Described discharging push rod 22 is "T"-shaped, offer an axial shrinkage pool 221 at the outer end place of described discharging push rod 22, being treated that nut processing is holed, the drill bit of tapping or screw tap leave space, it ejects action and relies on end face of shrinkage pool 221 peripheries to complete.
The brake assemblies 3 of described auxiliary chuck 2 has a braking tool rest 31, the through hole 311 that these braking tool rest 31 one end have a spatial accommodation 310 and communicate with the other end, the braking knife bar 32 passing to the other end is installed in this spatial accommodation 310, in this spatial accommodation 310, be also provided with braking knife bar spring 33, and be also provided with in the outer end of this spatial accommodation 310 and the actuating arm 34 of braking tool rest 31 and being connected, spatial accommodation 310 is stated in the end cover residence of described actuating arm 34.
Utilize cylinder to drive described actuating arm 34, whole braking tool rest 31 and braking knife bar 32 are moved to the auxiliary chuck 2 in rotation, when end and the auxiliary chuck 2 sidepiece Contacts of braking knife bar 32, because braking knife bar 32 is mobilizable, therefore brake knife bar 32 meeting stop motions and brake tool rest 31 and can continue to move towards auxiliary chuck 2, and make to brake the further compression of knife bar spring 33 braking knife bar 32 is produced to pre-elastic force, auxiliary chuck 2 still can keep rotation; When auxiliary chuck 2 rotate to the cutter head of its notch and braking knife bar 32 just to time, the cutter head of braking knife bar 32 loses conflict, under the effect of braking knife bar spring 33 elastic force, tool bit part inserts the notch of auxiliary chuck 2, thereby auxiliary chuck 2 is stopped operating; And when assisting chuck 2 to install nut to be processed, by a main folder 1 clamping moment, braking tool rest 31 is snap back motion under the effect of actuating arm 34, makes to brake knife bar 32 and departs from auxiliary chuck 2, auxiliary chuck 2 with main folder 1 rotation jointly, process in order to treating nut processing.
In the outer end of described auxiliary chuck 2, notch one side is offered an inclined-plane 201, this inclined-plane 201 forms with this notch opposite side " V " shape groove matching with braking cutter head 32 end shapes of brake assemblies 3, be somebody's turn to do the relative notch of " V " shape groove more roomy, therefore brake the end of cutter head 32 and more easily stretch into formation braking.
Again as shown in Figure 1, the feeding push rod 41 of described feeding material component 4 is arranged on feeding tip-lever support 42, and is also provided with feeding push rod spring 43 between feeding push rod 41 and feeding tip-lever support 42.Feeding push rod spring 43 makes feeding push rod 41 realize soft feeding, can in the time of feeding, avoid rigid feeding and weighing wounded of causing, and at auxiliary chuck 2 clamping work pieces with play the effect of buffering with the moment of main folder 1 rotation.
In the present invention, the main shaft of cam automatic lathe, tapping knife group etc. are same as the prior art, therefore not shown, also repeat no more; Miscellaneous part in feeding material component 4 such as vibrating disc, feeding guide, inflatable body, feeding cylinder etc. are identical, therefore not shown with prior art, also repeat no more at this.
In sum, the beneficial effect of processing method of the present invention and process equipment thereof is: by using auxiliary chuck and brake assemblies thereof, in process, the main shaft of cam automatic lathe and main folder head can stop the rotation and can realize the handling of finished work and workpiece to be processed, thereby save the start-stop time frequently, greatly improved production and processing efficiency, motor also can not affect service life because of start and stop too frequently; Utilize auxiliary chuck and brake assemblies thereof can carry out work-handling, auxiliary chuck can be braked location in any time optional position of main shaft rotation; And feeding material component adopts soft feeding in the present invention, both can guarantee that feeding accurately put in place, avoid rigid feeding and weighing wounded of bringing, the impact that also may be buffered in additional lock head clamping workpiece and bring with the moment of main folder head rotation.
In addition, processing method of the present invention and process equipment are limited by product design no longer when the workpiece such as nut are carried out to secondary operations, therefore can be used for the workpiece such as working special-shaped nut, have more applicability widely.
Claims (8)
1. one kind is utilized the method for cam automatic lathe to profile nut tapping, it is characterized in that: the method is to carry out under operating condition at the main shaft of cam automatic lathe, it comprises following steps: a. arranges coaxially, actively an auxiliary chuck in the main folder head being driven by described main shaft, and auxiliary chuck outer end protrudes from a main folder outer end, in the inside of auxiliary chuck, one discharging spring and discharging push rod are set simultaneously; Separately, at the radial outside of auxiliary chuck outer end, an auxiliary chuck brake assemblies is set; B. in the time of main folder releasing orientation, drive this brake assemblies and auxiliary chuck to conflict, auxiliary chuck is stopped operating; C. the feeding material component of cam automatic lathe will treat that tapping nut sends into auxiliary chuck, make discharging spring in confined state, and discharging push rod is conflicted with treating tapping nut; D. main folder head recovers clamped condition, drives brake assemblies to leave auxiliary chuck simultaneously, make auxiliary chuck and on the tapping nut for the treatment of rotate with main folder head, feeding material component is backed out simultaneously; E. the tapping knife group of cam automatic lathe treats that tapping nut punches, tapping; F. tapping is complete, and tapping knife group is backed out, and simultaneously main folder head unclamps, and auxiliary chuck is also unclamped, and tapping nut is ejected auxiliary chuck by the discharging spring in auxiliary chuck and discharging push rod; Be cycled to repeat step b-f.
2. the method for cam automatic lathe to profile nut tapping of utilizing according to claim 1, is characterized in that: described auxiliary chuck is the inside that is arranged on coaxially, actively main folder head by bearing assembly; First in auxiliary chuck, install discharging push rod and discharging spring; In main folder head, install positioning sleeve, in the both sides of positioning sleeve, one group of bearing assembly is installed respectively, more auxiliary chuck integral installation is entered to the bearing assembly in described main folder head, and make the outer end of auxiliary chuck protrude from main folder head.
3. the method for cam automatic lathe to profile nut tapping of utilizing according to claim 1, it is characterized in that: the brake assemblies of described auxiliary chuck arranges a braking tool rest, offer a spatial accommodation along one end of this braking tool rest and offer a through hole towards the other end, one braking knife bar is installed and is made to brake knife bar the through hole that passes braking tool rest from this spatial accommodation to through hole, then one braking knife bar spring is set in spatial accommodation, then will brake tool rest and be connected by the actuating arm of air cylinder driven, and make the end cover residence of actuating arm state spatial accommodation.
4. one kind can be carried out to profile nut the cam automatic lathe of tapping, this cam automatic lathe comprises main shaft and is attached thereto and driven main folder head, feeding material component and tapping knife group, it is characterized in that: this cam automatic lathe also comprises an auxiliary chuck and an auxiliary chuck brake assemblies;
Described auxiliary chuck is arranged in main folder head coaxially, actively by bearing assembly, and the outer end of auxiliary chuck protrudes from a main folder outer end; The inside of auxiliary chuck is also provided with discharging spring and discharging push rod;
The brake assemblies of described auxiliary chuck has a braking tool rest, the through hole that this braking tool rest one end has a spatial accommodation and communicates with the other end, the braking knife bar passing to the other end is installed in this spatial accommodation, in this spatial accommodation, be also provided with braking knife bar spring, and be also provided with in the outer end of this spatial accommodation and the actuating arm of braking tool rest and being connected, spatial accommodation is stated in the end cover residence of described actuating arm.
5. the cam automatic lathe that can carry out to profile nut tapping according to claim 4, is characterized in that: described discharging push rod is "T"-shaped, offers an axial shrinkage pool at the outer end place of described discharging push rod.
6. the cam automatic lathe that can carry out to profile nut tapping according to claim 4, is characterized in that: be provided with and the adjusting nut of discharging spring contact in the inner end of described auxiliary chuck.
7. the cam automatic lathe that can carry out to profile nut tapping according to claim 4, it is characterized in that: in the outer end of described auxiliary chuck, notch one side is offered an inclined-plane, this inclined-plane and this notch opposite side form " V " shape groove matching with the braking cutter head end shape of brake assemblies.
8. the cam automatic lathe that can carry out to profile nut tapping according to claim 4, is characterized in that: the feeding push rod of described feeding material component is arranged on feeding tip-lever support, and is also provided with feeding push rod spring between feeding push rod and feeding tip-lever support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163432.4A CN103962841B (en) | 2014-04-23 | 2014-04-23 | Utilize cam automatic lathe to the method for profile nut tapping and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163432.4A CN103962841B (en) | 2014-04-23 | 2014-04-23 | Utilize cam automatic lathe to the method for profile nut tapping and equipment thereof |
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| Publication Number | Publication Date |
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| CN103962841A true CN103962841A (en) | 2014-08-06 |
| CN103962841B CN103962841B (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410163432.4A Active CN103962841B (en) | 2014-04-23 | 2014-04-23 | Utilize cam automatic lathe to the method for profile nut tapping and equipment thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191275A (en) * | 2014-08-13 | 2014-12-10 | 东莞市日进五金科技有限公司 | Workpiece clamping device of feeding machine and clamping method |
| CN104191243A (en) * | 2014-08-13 | 2014-12-10 | 东莞市日进五金科技有限公司 | Feeding machine and workpiece machining process of feeding machine |
| CN104385017A (en) * | 2014-09-24 | 2015-03-04 | 北京机电院机床有限公司 | Automatic material loading and unloading follow clamp for blade machining machine tool and follow clamping method of automatic material loading and unloading follow fixture |
| CN105619076A (en) * | 2014-10-28 | 2016-06-01 | 富鼎电子科技(嘉善)有限公司 | Combined machining device |
| CN107584140A (en) * | 2017-09-07 | 2018-01-16 | 浙江百信机器人股份有限公司 | It is a kind of new and effective to give robot delivery positioning mechanism and localization method |
| CN113070646A (en) * | 2021-04-09 | 2021-07-06 | 湖北广固科技有限公司 | Method for processing resonance rod without flanging structure |
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| CN203831070U (en) * | 2014-04-23 | 2014-09-17 | 东莞市钲锟精密五金有限公司 | Cam type automatic lathe capable of tapping special-shaped nut |
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| US4185943A (en) * | 1978-04-24 | 1980-01-29 | Ameco Corporation | Drilling and tapping machining apparatus |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191275A (en) * | 2014-08-13 | 2014-12-10 | 东莞市日进五金科技有限公司 | Workpiece clamping device of feeding machine and clamping method |
| CN104191243A (en) * | 2014-08-13 | 2014-12-10 | 东莞市日进五金科技有限公司 | Feeding machine and workpiece machining process of feeding machine |
| CN104385017A (en) * | 2014-09-24 | 2015-03-04 | 北京机电院机床有限公司 | Automatic material loading and unloading follow clamp for blade machining machine tool and follow clamping method of automatic material loading and unloading follow fixture |
| CN104385017B (en) * | 2014-09-24 | 2016-08-24 | 北京机电院机床有限公司 | For the automatic loading/unloading pallet of blade processing lathe and with clamping method |
| CN105619076A (en) * | 2014-10-28 | 2016-06-01 | 富鼎电子科技(嘉善)有限公司 | Combined machining device |
| CN107584140A (en) * | 2017-09-07 | 2018-01-16 | 浙江百信机器人股份有限公司 | It is a kind of new and effective to give robot delivery positioning mechanism and localization method |
| CN113070646A (en) * | 2021-04-09 | 2021-07-06 | 湖北广固科技有限公司 | Method for processing resonance rod without flanging structure |
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|---|---|
| CN103962841B (en) | 2016-10-12 |
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