CN2356803Y - Device for synchronously replacing tool - Google Patents
Device for synchronously replacing tool Download PDFInfo
- Publication number
- CN2356803Y CN2356803Y CN 98241460 CN98241460U CN2356803Y CN 2356803 Y CN2356803 Y CN 2356803Y CN 98241460 CN98241460 CN 98241460 CN 98241460 U CN98241460 U CN 98241460U CN 2356803 Y CN2356803 Y CN 2356803Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- driven member
- tumbler
- cam
- action
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a synchronous device for replacing cutters, which is arranged on a vertical integrated processing machine. The utility model comprises a drive device and a first rotary device, one side of the rotary device is provided with a first driven member, and one end of the first driven member is arranged on a cutter changing mechanism. The first rotary device is also connected with a second driven member, a third driven member can be driven by the first rotary device simultaneously, the third driven member is connected with an interlocking assembly arranged on a main shaft head to control the cutter loosening and clamping actions of the main shaft head. The utility model can complete the actions of changing cutters synchronously in very short time by a mechanical mode.
Description
The utility model relates to a kind of can mechanically finishing automatically and changes the cutter conversion equipment that cutter moves.(automatic tool changer is called for short ATC).
At present industrial quarters institute generally in the vertical comprehensive machine of use, has the automatic tool conversion equipment more, so that the action that the cutter in main tapping and the tool magazine is exchanged automatically, to adapt to the machining status of various differences.Yet, as one of known in the comprehensive machine, as shown in Fig. 1 and Fig. 2, the function of its automatic tool conversion equipment 10 is all only for utilizing a gear hobbing cam 11 to drive a roller follower group 12 to rotate a tool change arm 13, and drive a connection rod set 15 so that move up and down this tool change arm 13 one of to be located on this gear hobbing cam 11 face cam 14, and when this tool change arm 13 rotates to the appropriate location of main tapping 16 belows, the action of loose cutter that main tapping 16 is fixed a cutting tool or folder cutter, all need to detect by sensor (sensor) in addition the position of tool change arm 3, tool change arm 13 to be determined is to when location, the electronic signal that sensor will be confirmed spreads out of, begin to such an extent that activate oil hydraulic cylinder or pneumatic cylinder 17 on the main tapping 16, carry out pine, action (the clamp﹠amp of folder cutter; Unclamp).This kind has two big shortcomings as flowing mode, one is the rotation of the action of pine folder cutter on the main tapping 16 and tool change arm and moves up and down and can't accomplish without any letup, must be arranged to confirm the signal of sensor the time of pausing for several times in the exchanging knives process, therefore, the tool change time of comprehensive machine all needs more than 4 seconds usually, and the operating efficiency of processing machine can't promote effectively.Another shortcoming of known comprehensive machine, be that it must be provided with multinomial electronic installations such as sensor, magnetic valve, and one oil hydraulic cylinder or a pneumatic cylinder 17 to carry out the action of pine folder cutter, not only cause the production cost height of processing machine, maintenance is difficult for, and the probability that may break down in operating process is also high.
Simultaneously, the set-up mode of known general comprehensive machine, all the CD-ROM drive motor 18 of automatic tool conversion equipment 10 is located at the top of automatic tool conversion equipment 10, as shown in Figure 1, the output of the power of motor 18 then must be via a succession of belt, belt pulley, worm screw or multinomial elements such as deceleration device that bevel gear set constituted, begin with the dynamic retarding and the change direction of motor 18, to drive the gear hobbing cam 11 in the automatic tool conversion equipment 10.The driving member of above-mentioned a succession of rather complexity not only increases manufacturing cost on foot, and the possibility that processing machine was broken down in operating period improves.
In addition, the automatic tool conversion equipment 10 of known comprehensive machine and tool magazine 19 are to be located at one by on the made main body interface 20 of foundry goods, again this main body interface 20 and the fuselage of processing machine are fixed, this main body interface 20 needs quite thick and heavy usually, to provide tool magazine 19 and automatic tool conversion equipment 10 preferable rigidity, avoiding it in the processing machine operation, or in the exchanging knives process of automatic tool conversion equipment 10, produce improper vibration or rock.Yet this kind set-up mode increases the weight of processing machine and unnecessary assembly on foot, even the assembling of processing machine is complicated, improves its manufacturing cost, the trouble when increasing the comprehensive machine maintenance again.
The purpose of this utility model is the shortcoming that overcomes known techniques, and a kind of tool change time is provided, and extremely device is moved in weak point, simple structure, cutter conversion cheap for manufacturing cost, that reliability is high together.
Another purpose of the present utility model, be to provide a kind of cutter conversion with moving device, its CD-ROM drive motor directly is arranged at the shaft core position of tool magazine, and its power output can directly be sent to combined type gear hobbing cam, and then the action of execution tool changing, not only omit the transmission mechanism of complexity, reduced production costs, more can therefore lower the probability that processing machine breaks down.
Another purpose of the present utility model, be to provide a kind of cutter conversion with moving device, its drive unit system is located on the rotating shaft of a tool magazine, being provided with one second tumbler in this tool magazine links to each other with this drive unit, and this drive unit system drives first tumbler and second tumbler simultaneously, this second tumbler and then drive the 4th driven member that one and one broach shell joins is to cooperate the action of cutter-exchange mechanism, the position of the cutter of its desire replacing of synchronous change.
The technical solution of the utility model is:
A kind of cutter conversion is located on the comprehensive machine with moving device, it is characterized in that comprising:
One drive unit;
One first tumbler is driven by this drive unit, and the one side is provided with one first driven member, and one of this first driven member end then is located on the cutter-exchange mechanism; This first tumbler joins with one second driven member in addition, and this second driven member system is located on this cutter-exchange mechanism; This first tumbler one the 3rd driven member that joins in addition, the interlock assembly that the 3rd driven member and is located on the main tapping joins;
This drive unit rotates this first tumbler, can drive this first, second and third driven member simultaneously, by this first driven member with the upright position of controlling this cutter-exchange mechanism to draw sword and the action of slotting tool, simultaneously drive this second driven member on the other hand to rotate this cutter-exchange mechanism to grab the action of cutter and tool changing, can drive the 3rd driven member simultaneously again, and then drive this interlock assembly so that main tapping carries out the action of loose cutter or folder cutter.
Described cutter conversion is with moving device, and it is characterized in that: it is directly fixed on the casing of comprehensive machine.
The conversion of described cutter is with moving device, and it is characterized in that: this first tumbler is a combined type gear hobbing cam, and itself and this first driven member side of joining is provided with a grooved cam, and this first driven member is incorporated in the groove of this grooved cam with a needle bearing; So when this combined type gear hobbing cam rotation, this first driven member can swing up and down according to its groove; This second driven member is with roller and the gear hobbing interlock of being located on the circumferential surface of this combined type gear hobbing cam; So when the rotation of this combined type gear hobbing cam, this second driven member can be driven by these gear hobbings simultaneously and the circumferential outer edge of rotating this combined type gear hobbing cam one end is a plane cam, the 3rd driven member promptly depends on this plane cam; So when this combined type gear hobbing cam spinning roller, the 3rd driven member can be swung according to the track of this plane cam simultaneously.
Described cutter conversion is with moving device, it is characterized in that: this drive unit is located on the rotating shaft of a tool magazine, link to each other with this drive unit and be provided with one second tumbler in this tool magazine, this drive unit system drives this first tumbler and this second tumbler simultaneously, this second tumbler and then drive the 4th driven member that one and one broach shell joins, to cooperate the action of this cutter-exchange mechanism, the position of the cutter of its desire replacing of synchronous change.
Described cutter conversion is with moving device, it is characterized in that: this second tumbler is a surface groove cam, the 4th driven member then combines with groove on this surface groove cam with a needle bearing, when this surface groove cam is rotated by this drive unit, the 4th driven member promptly moves according to this groove track, and then guides cutter is grabbed in this broach shell to one precalculated position for this cutter-exchange mechanism action.
Described cutter conversion is with moving device, it is characterized in that: this interlock assembly of being located on the main tapping comprises a pine folder cutter connecting rod that contacts with the 3rd driven member, when the 3rd driven member is driven by this first tumbler, this pine folder cutter connecting rod promptly rotates a coupled rotating shaft, and then the two-part connecting rod of opposite side in this rotating shaft is located in rotation, this two-part connecting rod promptly drive one and its join between the crack adjust connecting rod, and then drive one and be located at main shaft connecting rod on the main shaft to carry out loose cutter action.
Described cutter conversion is with moving device, it is characterized in that: this a two-part linkage and a single action pneumatic cylinder join, when the 3rd driven member is driven to one during to the position of this pine folder cutter connecting rod application of force by this first tumbler, this single action pneumatic cylinder can provide a reverse active force to push back to the home position so that connecting rod is adjusted in this gap with this main shaft connecting rod, moves to press from both sides cutter.
Described cutter conversion is characterized in that with moving device: this single action pneumatic cylinder can switch to manual mode to carry out the tool changing action.
Effect of the present utility model is:
The utility model is that a kind of cutter conversion is with moving device, be located on the vertical comprehensive machine, comprise that a drive unit is to provide power, one first tumbler, system is driven by this drive unit, the one side is provided with one first driven member, one of this first driven member end then is located on the cutter-exchange mechanism to control its upright position to draw sword and the action of slotting tool, this first tumbler joins with its rotation with one second driven member in addition, this second driven member system is located on this cutter-exchange mechanism, to rotate this cutter-exchange mechanism, this first tumbler can drive one the 3rd driven member in addition simultaneously, the 3rd driven member system joins with an interlock assembly of being located on the main tapping, with the pine folder cutter action of control main tapping.When desire is changed cutter, rotate this first tumbler by this drive unit.And when this first tumbler rotates, can drive this first, second and third driven member simultaneously, by this first driven member to control the upright position of this cutter-exchange mechanism, draw sword and the action of slotting tool, simultaneously drive this second driven member on the other hand to rotate this cutter-exchange mechanism to grab the action of cutter and tool changing, can drive the 3rd driven member simultaneously again, and then drive this interlock assembly so that main tapping carries out the action of loose cutter or folder cutter.
By above explanation as can be known, when this combined type gear hobbing cam 40 is rotated, can control three actions synchronously, promptly rotate tool arm 55, down stroke on the conversion tool arm 55, and the action of the pine of main tapping 60 folder cutter; Sequential chart system during its detailed operation is shown in Fig. 8.Therefore, the conversion of the cutter of the utility model with moving device 31 can utilize that simple mechanical system is grabbed cutter, the loose cutter of main shaft in regular turn, drawn sword, actions such as tool changing, slotting tool and main spindle clamp tool, and this a succession of action only needs to rotate a week by this combined type gear hobbing cam 40, promptly can finish rapidly for 360 °, exempting known processing machine must pause in exchanging knives process again and again with the discontinuous action of confirmation signal, the tool change time of comprehensive machine was foreshortened in 1 second, even only needed to reach in 0.6 second, significantly promote the service efficiency of processing machine.In addition, the design of the utility model has been exempted multinomial electronic installations such as the sensor of known comprehensive machine indispensability and magnetic valve, and one carry out required oil hydraulic cylinder or the Null oil-pressure cylinder of pine folder cutter action, not only lower the production cost of processing machine, more reduce to the fault probability in the operating process minimum.
Another advantage of the utility model, be that it is located at cutter conversion the shaft core position (as Fig. 9) of tool magazine 70 with drive unit 32 of moving device 31, its power output then can directly be sent on the combined type gear hobbing cam 40, but or the needs on the matching design, via exporting this combined type gear hobbing cam 40 (as Fig. 4) behind the gear train 36 again to, and then the action of execution tool changing, not only omit a series of belt of known techniques, belt pulley, the complicated transmission mechanism of multinomial element formation such as worm screw or bevel gear set, reduce production costs, more can therefore lower the probability that processing machine breaks down.In addition, the cutter conversion of the utility model is directly to be fixedly arranged on the casing 71 of processing machine 30 with moving device 31 integral body, as shown in Figure 9, therefore, the utility model has been save in the known processing machine by the thick and heavy main body interface 20 (as Fig. 1) that foundry goods became, both alleviated the overall weight of processing machine, reduce the cost of production, simplify its assembling and the process of keeping in repair again, and this kind with moving the mode that device 31 directly is fixedly arranged on processing machine casing 71, more can obtain the better rigidity of more known processing machine with the cutter conversion.
The another advantage of the utility model then sees also Figure 10, and this drive unit 32 is to be located on the rotating shaft of this tool magazine 70, then establishes one second tumbler in this tool magazine 70, leads cutter surface groove cam 72 as this preferred embodiment.Drive unit 32 is to drive combined type gear hobbing cam 40 simultaneously to lead cutter surface groove cam 72 therewith.One the 4th driven member is led cutter connecting rod 73 as shown in FIG., leads cutter surface groove cam 72 with needle bearing 74 and this and combines.When this leads cutter surface groove cam 72 driven devices 32 driven rotary, leading cutter connecting rod 73 promptly moves up and down with the track of groove 75, therefore, after elected cutter motor 76 (see figure 9)s drive a druum cam 77 and move to the position of appointment with the cutter (scheming not show) with institute's desire replacings, lead cutter connecting rod 73 and can drive the broach shell 78 of tool knife bar 79 in, move to the precalculated position with cutter with institute's desire replacing, position shown in imaginary line among Figure 10, grab the action of cutter for tool change arm 55 (as Fig. 4,5), or behind cutter changing, it is put back in the tool magazine 70.Since this action of leading cutter with before described grab cutter, main shaft pine cutter, draw sword, actions such as tool changing, slotting tool and main spindle clamp tool all drive by same drive unit 32, so leading the cutter action also can carry out synchronously with above-mentioned other actions, shown in the sequential chart among Fig. 8, fully reduce the required time of tool changing.Improve the operating efficiency of comprehensive machine.
Structure of the utility model and characteristics can be consulted the detailed description of following diagram and preferred embodiment and obtained to be well understood to.
Fig. 1 is the schematic perspective view of known comprehensive machine;
Fig. 2 is the floor map of the automatic tool conversion equipment of known processing machine;
Fig. 3 is for being installed in the utility model in the relevant position schematic diagram on the processing machine;
Fig. 4 is the perspective exploded view of main element in one of the utility model preferred embodiment;
Fig. 5 A is the generalized section of one of the utility model preferred embodiment;
Fig. 5 B is shown as the form of a kind of pine folder cutter swing arm of one of the utility model preferred embodiment;
Fig. 5 C shows the form of the another kind pine folder cutter swing arm of the utility model preferred embodiment;
The position relation of the pine folder cutter connecting rod 62 of the pine folder cutter swing arm 58A of the preferred embodiment of Fig. 5 B and interlock assembly 61 in Fig. 5 D demonstration the utility model;
Fig. 6 and Fig. 7 make flowing mode with the detailed structure of the interlock assembly of one of different angles demonstration the utility model preferred embodiment with it;
Fig. 8 is the actuating length sequential chart of the cutter conversion of one of the utility model preferred embodiment with moving device;
Fig. 9 is the schematic perspective view of the cutter conversion of one of the utility model preferred embodiment with moving device; And
Figure 10 is the generalized section of one of the utility model preferred embodiment, to show the internal structure of tool magazine part.
The utility model is the together moving device 31 of a kind of cutter conversion, and its relevant position system on comprehensive machine 30 is illustrated in Fig. 3.It below is the detailed description of the preferred embodiment of the utility model.Fig. 4 is the decomposing schematic representation of the main composition element of the utility model, comprise that a drive unit 32 is to provide power, this drive unit 32 can comprise a CD-ROM drive motor 33, a reductor 34 and a brake 35, the power of drive unit 32 can directly export one first tumbler to, but or the needs on the matching design, via exporting this first tumbler behind the gear train 36 again to.In the utility model embodiment, this first tumbler is a combined type gear hobbing cam 40, and the one side is provided with a grooved cam 41.One first driven member as the Rocker arm 5 among Fig. 40, is to be incorporated in the groove 42 of this grooved cam 41 with a needle bearing 51.One of this Rocker arm 50 end is located on the position- limited wheel 52, and 52 of this position-limited wheels and a cutter-exchange mechanism 53 are fixedly connected.This cutter-exchange mechanism 53 comprises that a rotating shaft 54 and is located at the tool change arm 55 of its bottom.The other end system of Rocker arm 50 is articulated on the body of cutter conversion with moving device 31, therefore, when this combined type gear hobbing cam 40 is driven and when rotating; Rocker arm 50 promptly swings up and down along with the track of grooved cam 41; as shown in Figure 5; and by the upright position of position-limited wheel 52 these cutter-exchange mechanisms 53 of control, with the action of drawing sword with slotting tool.
The periphery of this combined type gear hobbing cam 40 is provided with the gear hobbing 43 of bending.One second driven member, the rotary column 56 in as shown is with roller 57 and these gear hobbing 43 interlocks.This rotary column 56 is the rotating shaft 54 coaxial secure bond with cutter-exchange mechanism 53, so when this combined type gear hobbing cam 40 rotates, this rotary column 56 can be cooperated roller 57 to drive by these gear hobbings 43 simultaneously and rotate, and then Rotation With Changing tool arm 55 is to grab the action of cutter and tool changing.Combined type gear hobbing cam 40 cooperates system through design with 56 of rotary columns, makes when this combined type hobbing machine 40 rotates 360 ° just rotatable 180 ° of this rotary columns 56.
The circumferential outer edge of these combined type gear hobbing cam 40 1 ends is a plane cam 44.One the 3rd driven member, pine folder cutter swing arm 58B as shown in Figure 4 is to depend on this plane cam 44.The pine folder cutter swing arm 58A and the 58B that show two kinds of different shapes among Fig. 5 B and Fig. 5 C, it is to be articulated on the casing 37 of the utility model with a rotating shaft 58, as shown in Fig. 5 D, when these combined type gear hobbing cam 40 rotations, this pine folder cutter swing arm 58A or 58B get final product simultaneously rotating shaft 58 according to this and swing along with the track of this plane cam 44.Pine folder cutter swing arm 58A or 58B system join with an interlock assembly 61 of being located on the main tapping 60, and with the pine folder cutter action of control main tapping 60, Fig. 5 D shows the relevant position of a pine folder cutter swing arm 58A and a pine folder knife-edge bar.The then detailed structure of showing interlock assembly 61 among Fig. 6 and Fig. 7, when processing machine 30 (as Fig. 3) is desired to carry out the action of tool changing, main tapping 60 (shown in Fig. 6,7) is moving axially to the appropriate location of an appointment along the arrow indication among the figure earlier, make the pine folder cutter connecting rod 62 of this interlock assembly 61 contact, as shown in Fig. 5 D with pine folder cutter swing arm 58A or 58B.This interlock assembly 61 comprises a pine folder cutter connecting rod 62 that contacts with this pine folder cutter swing arm 58A or 58B.When this pine folder cutter swing arm 58A or 58B are driven by this combined type gear hobbing cam 40, this pine folder cutter connecting rod 62 promptly rotates a coupled rotating shaft 63, and then rotate and be located at one of opposite side two-part connecting rod 64 in this rotating shaft 63, this two-part connecting rod 64 promptly drive one and its join between the crack adjust connecting rod 65, and then drive one and be located at the main shaft connecting rod 67 on the main shaft 66 so that main tapping 60 carries out loose cutter action.This two-part connecting rod 64 joins with a single action pneumatic cylinder 68 in addition, when this pine folder cutter swing arm 58A or 58B are driven to one during to the position of these pine folder cutter connecting rod 62 application of forces by this combined type gear hobbing cam 40, this single action pneumatic cylinder 68 can provide a reverse active force to push back to the home position so that connecting rod 65 is adjusted in this gap with this main shaft connecting rod 67, so that the knife bar on the main tapping 60 79 (as Fig. 9,10) is clamped.Another function of this single action pneumatic cylinder 68 still can switch to it manual tool changing, to guarantee comprehensive machine 30 sustainable runnings for when the cutter conversion is broken down with moving device 31.
Claims (8)
1, a kind of cutter conversion is located on the comprehensive machine with moving device, it is characterized in that comprising:
One drive unit;
One first tumbler is driven by this drive unit, and the one side is provided with one first driven member, and one of this first driven member end then is located on the cutter-exchange mechanism; This first tumbler joins with one second driven member in addition, and this second driven member system is located on this cutter-exchange mechanism; This first tumbler one the 3rd driven member that joins in addition, the interlock assembly that the 3rd driven member and is located on the main tapping joins;
This drive unit rotates this first tumbler, can drive this first, second and third driven member simultaneously, by this first driven member with the upright position of controlling this cutter-exchange mechanism to draw sword and the action of slotting tool, simultaneously drive this second driven member on the other hand to rotate this cutter-exchange mechanism to grab the action of cutter and tool changing, can drive the 3rd driven member simultaneously again, and then drive this interlock assembly so that main tapping carries out the action of loose cutter or folder cutter.
2, cutter conversion according to claim 1 is with moving device, and it is characterized in that: it is directly fixed on the casing of comprehensive machine.
3, cutter conversion according to claim 1 is with moving device, it is characterized in that: this first tumbler is a combined type gear hobbing cam, itself and this first driven member side of joining is provided with a grooved cam, and this first driven member is incorporated in the groove of this grooved cam with a needle bearing; So when this combined type gear hobbing cam rotation, this first driven member can swing up and down according to its groove; This second driven member is with roller and the gear hobbing interlock of being located on the circumferential surface of this combined type gear hobbing cam; So when this combined type gear hobbing cam rotation, this second driven member can be driven by these gear hobbings and rotate simultaneously, the circumferential outer edge of this combined type gear hobbing cam one end is a plane cam, and the 3rd driven member promptly depends on this plane cam; So when this combined type gear hobbing cam spinning roller, the 3rd driven member can be swung according to the track of this plane cam simultaneously.
4, cutter conversion according to claim 1 is with moving device, it is characterized in that: this drive unit is located on the rotating shaft of a tool magazine, link to each other with this drive unit and be provided with one second tumbler in this tool magazine, this drive unit system drives this first tumbler and this second tumbler simultaneously, this second tumbler and then drive the 4th driven member that one and one broach shell joins, to cooperate the action of this cutter-exchange mechanism, the position of the cutter of its desire replacing of synchronous change.
5, cutter conversion according to claim 4 is with moving device, it is characterized in that: this second tumbler is a surface groove cam, the 4th driven member then combines with groove on this surface groove cam with a needle bearing, when this surface groove cam is rotated by this drive unit, the 4th driven member promptly moves according to this groove track, and then guides cutter is grabbed in this broach shell to one precalculated position for this cutter-exchange mechanism action.
6, cutter conversion according to claim 1 is with moving device, it is characterized in that: this interlock assembly of being located on the main tapping comprises a pine folder cutter connecting rod that contacts with the 3rd driven member, when the 3rd driven member is driven by this first tumbler, this pine folder cutter connecting rod promptly rotates a coupled rotating shaft, and then the two-part connecting rod of opposite side in this rotating shaft is located in rotation, this two-part connecting rod promptly drive one and its join between the crack adjust connecting rod, and then drive one and be located at main shaft connecting rod on the main shaft to carry out loose cutter action.
7, cutter conversion according to claim 6 is with moving device, it is characterized in that: this a two-part linkage and a single action pneumatic cylinder join, when the 3rd driven member is driven to one during to the position of this pine folder cutter connecting rod application of force by this first tumbler, this single action pneumatic cylinder can provide a reverse active force to push back to the home position so that connecting rod is adjusted in this gap with this main shaft connecting rod, moves to press from both sides cutter.
8, cutter conversion according to claim 7 is characterized in that with moving device: this single action pneumatic cylinder can switch to manual mode to carry out the tool changing action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241460 CN2356803Y (en) | 1998-10-23 | 1998-10-23 | Device for synchronously replacing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241460 CN2356803Y (en) | 1998-10-23 | 1998-10-23 | Device for synchronously replacing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356803Y true CN2356803Y (en) | 2000-01-05 |
Family
ID=33988211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98241460 Expired - Fee Related CN2356803Y (en) | 1998-10-23 | 1998-10-23 | Device for synchronously replacing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356803Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357827A (en) * | 2011-09-26 | 2012-02-22 | 上海三一精机有限公司 | Accessory head bank structure and numerical control machine with same |
| CN101795816B (en) * | 2007-07-03 | 2012-06-13 | 哈丁公司 | Belt-driven indexing tool turret assembly |
| CN103028990A (en) * | 2011-09-30 | 2013-04-10 | 鸿富锦精密工业（深圳）有限公司 | Tool changing device |
| CN110063838A (en) * | 2019-05-21 | 2019-07-30 | 中南大学湘雅二医院 | A kind of ophthalmology scalpel and its operating system |
-
1998
- 1998-10-23 CN CN 98241460 patent/CN2356803Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795816B (en) * | 2007-07-03 | 2012-06-13 | 哈丁公司 | Belt-driven indexing tool turret assembly |
| CN102357827A (en) * | 2011-09-26 | 2012-02-22 | 上海三一精机有限公司 | Accessory head bank structure and numerical control machine with same |
| CN103028990A (en) * | 2011-09-30 | 2013-04-10 | 鸿富锦精密工业（深圳）有限公司 | Tool changing device |
| CN103028990B (en) * | 2011-09-30 | 2015-08-19 | 鸿富锦精密工业（深圳）有限公司 | Tool changing device |
| CN110063838A (en) * | 2019-05-21 | 2019-07-30 | 中南大学湘雅二医院 | A kind of ophthalmology scalpel and its operating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2923657Y (en) | Linear multi-head cover-rotating device | |
| JPH09192890A (en) | Ram elevating and lowering device and press | |
| CN200988145Y (en) | Interaction working table driving system for laser cutter | |
| CN108161922B (en) | Feeding cam manipulator | |
| CN2356803Y (en) | Device for synchronously replacing tool | |
| CN2661365Y (en) | Interlock mechanism of tool changing device | |
| CN201913643U (en) | Cam mechanical arm with adjustable inclined angle of input shaft axis and straight motion plane | |
| CN2623388Y (en) | Cattle head planer | |
| CN101863131B (en) | Redundant driving main transmission device of mechanical servo numerical control turret punching machine | |
| CN101417343B (en) | Full-cam automatic lathe | |
| CN100509439C (en) | Carving head with feed motion | |
| CN113830383A (en) | Mechanism for driving multiple groups of working tables to move by single power | |
| CN201880977U (en) | Processing device for three-dimensional curve cam of plastic circular loom | |
| CN2715939Y (en) | Compound shearing movement mechanism for cutting knife and paper cutting machine | |
| CN213828090U (en) | Automatic cutter transposition device applied to five-axis linkage machine tool magazine | |
| CN220156377U (en) | Ten-axis brushless motor stator inner winding machine | |
| CN201613459U (en) | Double exchange working table | |
| CN216028315U (en) | Rotary feed cutting module for thread groove processing device | |
| CN101034293A (en) | Slide block movement NC method and NC slide block device | |
| CN216860069U (en) | Cam differential speed regulation non-clamping rotary cutter | |
| CN216371249U (en) | Knife tower follow-up ram | |
| CN200981926Y (en) | Industrial sewing machine tugboat steering device | |
| CN2872445Y (en) | Digital-controlled slider | |
| CN217045385U (en) | Intelligent production line device for filter plate machining | |
| CN214604375U (en) | Speed-increasing stroke-increasing and tightening mechanical arm structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |