CN109202103A - A kind of automatic loading mechanism being arranged on numerically-controlled machine tool - Google Patents
A kind of automatic loading mechanism being arranged on numerically-controlled machine tool Download PDFInfo
- Publication number
- CN109202103A CN109202103A CN201810975421.4A CN201810975421A CN109202103A CN 109202103 A CN109202103 A CN 109202103A CN 201810975421 A CN201810975421 A CN 201810975421A CN 109202103 A CN109202103 A CN 109202103A
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- CN
- China
- Prior art keywords
- support arm
- numerically
- machine tool
- controlled machine
- gripper cylinder
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- 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.)
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Classifications
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- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/043—Construction of the grippers
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/046—Handling workpieces or tools
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/048—Multiple gripper units
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses a kind of automatic loading mechanisms being arranged on numerically-controlled machine tool, including X to support arm and Z-direction support arm, sliding is provided with sliding seat to X in the horizontal direction on support arm, Z-direction support arm slides on sliding seat along the vertical direction, Z-direction support arm bottom is provided with manipulator, and manipulator includes mounting base and rotary cylinder, is equipped with rotating disc and right angle block on rotary cylinder, clamping device is symmetrically installed on two right-angle side of right angle block, clamping device is arranged with vertical direction in the horizontal direction；The present invention by Serve Motor Control Z-direction support arm along X to Z-direction accurate movement, utilize the rotary cylinder of Z-direction support arm bottom, right angle block and gripper cylinder, clamping workpiece is carried out automatically controlling using the holding finger on gripper cylinder, reach automatic material taking, upper material process on numerically-controlled machine tool, tens, several hundred a work pieces process can be continuously finished, processing efficiency is improved, processing cost is reduced.
Description
Technical field
The invention belongs to be specially adapted for the workpiece of automatically or semi-automatically lathe conveying, feeding, adjust, commutation, be loaded or
The technical field of the device of discharging, the feeding dress being specifically related on the Full-automatic numerical-control lathe that a kind of processing of small workpiece uses
It sets.
Background technique
With the raising of machine tooling rhythm and the increase of cost of labor, more and more enterprise requirements lathes are realized entirely certainly
Dynamicization or semi-automatic production；Loading and unloading are one of necessary links of work pieces process, at present there are three types of loading and unloading modes:
The first: manually loading and unloading: when previous lathe in machining long shaft parts, needing artificial loading and unloading；When operation,
Worker's foot steps on chuck floor push, takes workpiece on the other hand, presses tailstock movable button on the other hand, the top slow top tight workpiece of barrel of tail stock,
Worker's sole needs constantly to step on floor push simultaneously；But manually operation of feeding and discharging is cumbersome, needs man-machine cooperation silent
Contract, efficiency is lower, and labor intensity of workers is big, processing beat influenced by operator's qualification it is very big, in addition manually at
This increase, this loading and unloading mode are gradually decreasing.
Second: material supporting rack loading and unloading: numerically controlled lathe generallys use material supporting rack loading and unloading at present；The left end of material supporting rack is fixed
On spindle box, by a V-block up and down adjustment position, it cannot move axially；The right end of material supporting rack is fixed on tailstock, is led to
It crosses another V-block up and down adjustment position but cannot move axially；This material supporting rack structure is simple, and operation is more convenient, is applicable in
In hydraulic tailstock.Due to the limitation of material supporting rack structure, rigidity is poor, will appear sagging phenomenon after a period of use, needs
It readjusts, and axial direction is usually unadjustable, V-block is also easy to produce rotation phenomenon during radially adjustment, adapts to
Property and reliability are lower, and for the tailstock of servo-drive, due to the limitation of structure, this material supporting rack is simultaneously not suitable for.
The third；Full-automatic loading and unloading: lathe is linked to be transfer matic, truss manipulator loading and unloading；This loading and unloading mode
The advantages of it is clear that it uses Fully-mechanized production, processing beat is fast, high-efficient, is particularly suitable for single variety workpiece
Produce in enormous quantities；The shortcomings that full-automatic loading and unloading, is also more prominent, and a set of transfer matic needs two or more hosts mostly, adds
Feed bin, truss, manipulator, special fixture etc., equal cost is high, and many small enterprises powerlessly bear, and occupation area of equipment
Greatly, debugging is difficult, and when renewal part kind needs to carry out whole production line systemic adjustment, therefore full-automatic loading and unloading exist
The occasion advantage of multi-varieties and small-batch processing is not obvious.
Summary of the invention
In view of this, this one the purpose of the present invention is to provide a kind of automatic loading mechanism being arranged on numerically-controlled machine tool
The automatic loading mechanism that kind is arranged on numerically-controlled machine tool is rotated by 1 pair of servo motor band moving gear, is respectively driven with rack gear
Z-direction support arm along X to Z-direction accurate movement, utilize the rotary cylinder of Z-direction support arm bottom, right angle block and gripper cylinder, benefit
Clamping workpiece is carried out automatically controlling with the holding finger on gripper cylinder, automatic material taking, upper material process are reached on numerically-controlled machine tool,
It can be continuously finished tens, several hundred a work pieces process, improve processing efficiency, reduce processing cost.
In order to achieve the above object, a kind of automatic loading mechanism being arranged on numerically-controlled machine tool of the present invention, including setting exist
X on the lathe bed of numerical control parking lot is to support arm and Z-direction support arm, and sliding is provided with sliding to the X in the horizontal direction on support arm
, servo motor I is provided on the sliding seat, the servo motor I is connected with gear I, and the Z-direction support arm is along vertical side
It is slided up and down in sliding seat, Z-direction support arm bottom is provided with manipulator, and Z-direction support arm side is provided with and tooth
The vertical rack gear of I engagement is taken turns,
The manipulator includes being mounted on the mounting base of Z-direction support arm bottom and being mounted on mounting base bottom and tilt to set
The rotary cylinder set is equipped with rotating disc and right angle block, the rotating disc and horizontal direction shape folder at 45 ° on the rotary cylinder
Angle, is symmetrically installed with clamping device on two right-angle side of right angle block, and the clamping device is in the horizontal direction and vertical direction
Setting, the clamping device include gripper cylinder and 3 holding fingers for being evenly arranged on gripper cylinder end for clamping workpiece, institute
It states holding finger and radially moves back and forth along gripper cylinder.
Further, the Z-direction support arm other side corresponding with vertical rack gear side is provided with V-type or square type fin, institute
It states and is provided with sliding slot corresponding with convex block on sliding seat.
Further, servo motor II is provided on the sliding seat, the servo motor II is connected with gear II, the X
The horizontal rack engaged with gear II is provided with to support arm upper surface；The X is provided on support arm side wall for sliding
The sliding slot I of seat sliding.
Further, the X is suspended above lathe bed to support arm, is provided on the lathe bed for supporting X to support arm
Supporting mechanism.
Further, the supporting mechanism includes the crossbeam being fixed on lathe bed side wall, the vertical beam and water that are fixed on crossbeam
Flat vertical beam top to be arranged in and to the mounting post extended above lathe bed, the X is fixed in mounting post to support arm.
Further, it is provided with support leg below the junction of the crossbeam and vertical beam, is provided in the support leg adjustable
Nut.
Further, the holding finger bottom is provided with sliding block I, and the gripper cylinder end surface has been arranged radially 3
And for accommodating the sliding slot of sliding block, the gripper cylinder inner piston rod is connected with voussoir, the sliding block I medial end be provided with
The inclined-plane that voussoir is abutted against, the sliding block I inside bottom extend in gripper cylinder by being connected to reset spring, the reseting spring sleeve
Dress is on the piston rod.
Further, the position-limit mechanism for being positioned to workpiece, the position-limit mechanism are provided on the gripper cylinder
Be arranged on gripper cylinder side wall including the positioning plate being arranged between holding finger and 3 pieces and be located at adjacent holding finger it
Between fixed block, the positioning plate is arranged in parallel with gripper cylinder end, is provided on the fixed block and gripper cylinder is axial
Parallel screw rod, the positioning plate are connected on screw rod by spring and nut.
The beneficial effects of the present invention are:
A kind of automatic loading mechanism being arranged on numerically-controlled machine tool of the present invention is rotated by 1 pair of servo motor band moving gear,
Respectively drive the Z-direction support arm with rack gear along X to Z-direction accurate movement, utilize the rotary cylinder of Z-direction support arm bottom, straight
Hornblock and gripper cylinder carry out automatically controlling clamping workpiece using the holding finger on gripper cylinder, reach on numerically-controlled machine tool
Automatic material taking, upper material process can be continuously finished tens, several hundred a work pieces process, improve processing efficiency, and reduction is processed into
This.
Detailed description of the invention
Fig. 1 is a kind of side view for the automatic loading mechanism being arranged on numerically-controlled machine tool of the present invention；
Fig. 2 is a kind of perspective view for the automatic loading mechanism being arranged on numerically-controlled machine tool of the present invention；
Fig. 3 is a kind of front view for the automatic loading mechanism being arranged on numerically-controlled machine tool of the present invention；
Fig. 4 is the side view that hand is clamped in a kind of automatic loading mechanism being arranged on numerically-controlled machine tool of the present invention；
Fig. 5 is the front view that hand is clamped in a kind of automatic loading mechanism being arranged on numerically-controlled machine tool of the present invention；
Fig. 6 is the cross-sectional view that hand is clamped in a kind of automatic loading mechanism being arranged on numerically-controlled machine tool of the present invention.
Appended drawing reference: 1- lathe bed；2- crossbeam；3- support leg；4- vertical beam；5- mounting post；6-X is to support arm；7- sliding seat；
8-Z is to support arm；9- servo motor I；The vertical rack gear of 10-；11- servo motor II；12- horizontal rack；13- reinforcing rib；14- machine
Tool hand；15- guide rail；16- sliding block；17- mounting base；18- rotary cylinder；19- rotating disc；20- right angle block；21- gripper cylinder；
22- holding finger；23- fixed block；24- positioning plate；25- screw rod；26- spring；27- nut；28- sliding block I；29- sliding slot；30-
Piston rod；31- voussoir；32- reset spring.
Specific embodiment
Below in conjunction with attached drawing, a preferred embodiment of the present invention will be described in detail.
It is as shown in figures 1 to 6 a kind of structural schematic diagram for the automatic loading mechanism being arranged on numerically-controlled machine tool of the present invention；This
A kind of automatic loading mechanism being arranged on numerically-controlled machine tool of disclosure of the invention, the transshipment acitivity include X to support arm 6 and Z-direction
Support arm 8, the X extend to 17 top of care feed tray to 6 one end of support arm, and the other end extends to top, the X at clamping workpiece
Sliding is provided with sliding seat 7 in the horizontal direction on support arm 6, and servo motor I9, the servo are provided on the sliding seat 7
Motor I9 is connected with gear I, and the Z-direction support arm 8 is slided up and down in sliding seat 7 along the vertical direction, 8 bottom of Z-direction support arm
Portion is provided with manipulator 14, and 8 side of Z-direction support arm is provided with the vertical rack gear 10 engaged with gear I,
The manipulator 14 includes being mounted on the mounting base 17 of 8 bottom of Z-direction support arm and being mounted on 17 bottom of mounting base
And the rotary cylinder 18 being obliquely installed, rotating disc 19 and right angle block 20, the rotating disc 19 are installed on the rotary cylinder 18
With horizontal direction shape angle at 45 °, clamping device, the clamping device are symmetrically installed on 20 liang of right-angle sides of the right angle block
It is arranged in the horizontal direction with vertical direction, the clamping device includes that gripper cylinder 21 and 3 is evenly arranged on 21 end of gripper cylinder
For the holding finger 22 of clamping workpiece, the holding finger 22 moves back and forth along 21 radial direction of gripper cylinder.
In the present embodiment sliding seat 7 in X on support arm 6 along X to sliding, Z-direction support arm 8 is in servo motor I9 and vertical
It is moved up and down under the action of rack gear 10 along X, is conducive to work piece holder 14 needs and is moved along X to Z-direction, improve mobile essence
Degree, facilitates transporting work pieces fixture, wherein a part of gravity of Z-direction support arm 8 is on gear I, the present embodiment servo motor I9
It is provided with locking device, Z-direction support arm 8 is avoided to slide automatically.
The present embodiment is rotated by 1 pair of servo motor band moving gear, respectively drive the Z-direction support arm with rack gear along X to
Reach the work for making Z-direction support arm bottom using motor control raw material frame the moving along Y-direction on stock shelf with Z-direction accurate movement
Part fixture can be automatically performed material grasping, feeding movement, make automatic numerical control lathe that can complete tens in clamped one time processing, several
Hundred part processing, improve process velocity and processing efficiency.
1 pair of gripper cylinder 21 in the present embodiment, wherein 1 gripper cylinder after feeding, is driven using rotary cylinder 17 and pressed from both sides
Mechanism rotation is held, the raw material on another gripper cylinder is made to carry out feeding or product workpiece progress blowing, it is convenient to carry out automatically
Feeding, feeding or blowing improve and process lower efficiency.
Further, the preferred Z-direction support arm 8 other side side corresponding with vertical rack gear 10 is provided with V-type or square
Type fin is provided with sliding slot corresponding with fin on the sliding seat 7, and the present embodiment makes Z-direction support arm 8 in the effect of gear I
Under slide up and down, reduce gear I resistance, avoid Z-direction support arm 8 gravity all effect lower gear I on, improve gear
The service life of I.
Further, it is provided with servo motor II11 on the preferred sliding seat 7, the servo motor II11 connection is with teeth
II is taken turns, the X is provided with the horizontal rack 12 engaged with gear II to 6 upper surface of support arm, which is conducive to sliding seat 7 and exists
X on support arm 6 along X to moving, reach accurate positioning, automatically grab the purpose of workpiece.
Further, the preferred X is provided with the guide rail 15 slided for sliding seat 7, this implementation on 6 side wall of support arm
Example not only facilitates sliding seat 7 mobile by being provided with the sliding block 16 being supported on guide rail, the structure on 7 side wall of sliding seat, but also
Be conducive to be supported on 7 gravity of sliding seat on guide rail, servo motor II11 driving sliding seat 7 is facilitated to move in X direction.
Further, the preferred X is suspended at 1 top of lathe bed to support arm 6, is provided on the lathe bed 1 for supporting X
To the supporting mechanism of support arm 6, the present embodiment structure is mainly used for improving that work piece holder is mobile, setting accuracy is high, X to
Support arm 6 is directly installed on lathe bed 1, and vibration is easy to produce in Process of NC Machining, is unfavorable for accurately controlling positioning.
Further, the preferred supporting mechanism includes the crossbeam 2 being fixed on lathe bed side wall, is fixed on crossbeam 2
Vertical beam 4 and the mounting post 5 for being horizontally set on 4 top of vertical beam and extending to lathe bed top, the X are fixed on installation to support arm 6
On column 5, this construction reduces vibration bring locating rod error is generated in Process of NC Machining, be conducive to improve positioning
Accurately.
Further, the preferred X is provided with the reinforcing rib 13 connecting with mounting post to 6 bottom of support arm, which has
Conducive to raising intensity of the X to support arm 6.
Further, support leg 3 is provided with below the junction of the preferred crossbeam 2 and vertical beam 4, in the support leg 3
It is provided with adjustable nut, which not only contributes to improve intensity of the X to support arm 6, and is conducive to adjust by support leg 3
Positioning accuracy of the X to support arm 6.
Further, preferred 22 bottom of holding finger is provided with sliding block I28, the 21 end surface diameter of gripper cylinder
Sliding slot 29 to being provided with 3 and for accommodating sliding block I28,21 inner piston rod 30 of gripper cylinder are connected with voussoir 31, institute
It states sliding block I28 medial end and is provided with the inclined-plane being abutted against with voussoir 31, the sliding block I28 inside bottom extends to gripper cylinder 21
Interior by being connected to reset spring 32, the reset spring 32 is sleeved on piston rod 30, and the present embodiment structure utilizes gripper cylinder
21 air inlet and outlet move back and forth piston rod 30, when piston rod 30 is shunk, under the action of voussoir 31 and sliding block I28,
Holding finger 22 opens progress workpiece and falls off, after the stretching of piston rod 30, under the action of voussoir 31, sliding block I28 and spring 32,
Holding finger 22, which clamps, carries out clamping workpiece, clamping workpiece is carried out automatically controlling using the holding finger on gripper cylinder, in number
Reach automatic material taking, upper material process on control lathe, tens, several hundred a work pieces process can be continuously finished, improves processing efficiency,
Reduce processing cost.
Further, the position-limit mechanism for being positioned to workpiece is provided on the preferred gripper cylinder 21；It is preferred that
The position-limit mechanism include that the positioning plate 24 and 3 piece that is arranged between holding finger is arranged on 21 side wall of gripper cylinder and position
Fixed block 23 between adjacent holding finger 22, the positioning plate 24 is arranged in parallel with 21 end of gripper cylinder, described solid
Determine to be provided on block 23 and be connected with the axial parallel screw rod 25 of gripper cylinder 21, the positioning plate 24 by spring 26 and nut 27
On screw rod 25, which is conducive to workpiece and is clamped, positions, and facilitates and is processed automatically, improves processing efficiency and processing
Precision.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention and not to limit it, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (8)
1. a kind of automatic loading mechanism being arranged on numerically-controlled machine tool, including the X that is arranged on the lathe bed of numerical control parking lot to support arm
With Z-direction support arm, it is characterised in that: the X is slided in the horizontal direction on support arm and is provided with sliding seat, on the sliding seat
It is provided with servo motor I, the servo motor I is connected with gear I, and the Z-direction support arm is along the vertical direction above and below sliding seat
Sliding, Z-direction support arm bottom are provided with manipulator, and Z-direction support arm side is provided with the vertical tooth engaged with gear I
Item,
The manipulator includes being mounted on the mounting base of Z-direction support arm bottom and being mounted on mounting base bottom and be obliquely installed
Rotary cylinder is equipped with rotating disc and right angle block, the rotating disc and horizontal direction shape angle at 45 ° on the rotary cylinder,
It is symmetrically installed with clamping device on two right-angle side of right angle block, the clamping device is set with vertical direction in the horizontal direction
It sets, the clamping device includes gripper cylinder and 3 are evenly arranged on the holding fingers that gripper cylinder end is used for clamping workpiece, described
Holding finger radially moves back and forth along gripper cylinder.
2. a kind of automatic loading mechanism being arranged on numerically-controlled machine tool as described in claim 1, it is characterised in that: the Z-direction
The support arm other side corresponding with vertical rack gear side is provided with V-type or square type fin, is provided on the sliding seat and convex block
Corresponding sliding slot.
3. a kind of automatic loading mechanism being arranged on numerically-controlled machine tool as claimed in claim 2, it is characterised in that: the sliding
It is provided with servo motor II on seat, the servo motor II is connected with gear II, and the X is provided with to support arm upper surface and tooth
Take turns the horizontal rack of II engagement；The X is provided with the sliding slot I for sliding seat sliding on support arm side wall.
4. a kind of automatic loading mechanism being arranged on numerically-controlled machine tool as claimed in any one of claims 1 to 3, feature exist
In: the X is suspended above lathe bed to support arm, is provided on the lathe bed for supporting supporting mechanism of the X to support arm.
5. a kind of automatic loading mechanism being arranged on numerically-controlled machine tool as claimed in claim 4, it is characterised in that: the support
Mechanism includes the crossbeam being fixed on lathe bed side wall, the vertical beam being fixed on crossbeam and is horizontally set on vertical beam top and to lathe bed
The mounting post that top extends, the X are fixed in mounting post to support arm.
6. a kind of automatic loading mechanism being arranged on numerically-controlled machine tool as claimed in claim 5, it is characterised in that: the crossbeam
It is provided with support leg with below the junction of vertical beam, is provided with adjustable nut in the support leg.
7. a kind of automatic loading mechanism being arranged on numerically-controlled machine tool as described in claim 1, it is characterised in that: the clamping
Finger bottom is provided with sliding block I, and the gripper cylinder end surface is arranged radially 3 and the sliding slot for accommodating sliding block I, institute
It states gripper cylinder inner piston rod and is connected with voussoir, the inner side of slider end is provided with the inclined-plane being abutted against with voussoir, the sliding block I
Inside bottom extends in gripper cylinder by being connected to reset spring, and the reset spring is sleeved on piston rod.
8. a kind of automatic loading mechanism being arranged on numerically-controlled machine tool as described in claim 1, it is characterised in that: the clamping
The position-limit mechanism for being positioned to workpiece is provided on cylinder, the position-limit mechanism includes being arranged between holding finger
Positioning plate and 3 pieces of fixed blocks being arranged on gripper cylinder side wall and between adjacent holding finger, the positioning plate with
Gripper cylinder end is arranged in parallel, and is provided with that axially parallel screw rod, the positioning plate are logical with gripper cylinder on the fixed block
It crosses spring and nut is connected on screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975421.4A CN109202103A (en) | 2018-08-24 | 2018-08-24 | A kind of automatic loading mechanism being arranged on numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975421.4A CN109202103A (en) | 2018-08-24 | 2018-08-24 | A kind of automatic loading mechanism being arranged on numerically-controlled machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109202103A true CN109202103A (en) | 2019-01-15 |
Family
ID=64989167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810975421.4A Withdrawn CN109202103A (en) | 2018-08-24 | 2018-08-24 | A kind of automatic loading mechanism being arranged on numerically-controlled machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290028A (en) * | 2022-01-20 | 2022-04-08 | 中车青岛四方机车车辆股份有限公司 | Equipment, press-fitting machine and method for feeding and discharging |
-
2018
- 2018-08-24 CN CN201810975421.4A patent/CN109202103A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290028A (en) * | 2022-01-20 | 2022-04-08 | 中车青岛四方机车车辆股份有限公司 | Equipment, press-fitting machine and method for feeding and discharging |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190115 |
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| WW01 | Invention patent application withdrawn after publication |