CN203972618U - A kind of self-rotating die of numerical control turret punching machine transmission mechanism - Google Patents
A kind of self-rotating die of numerical control turret punching machine transmission mechanism Download PDFInfo
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- CN203972618U CN203972618U CN201420327757.7U CN201420327757U CN203972618U CN 203972618 U CN203972618 U CN 203972618U CN 201420327757 U CN201420327757 U CN 201420327757U CN 203972618 U CN203972618 U CN 203972618U
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Abstract
The utility model discloses a kind of self-rotating die of numerical control turret punching machine transmission mechanism, comprise worm gear and worm screw, described worm screw is double pitch worm, and one end of double pitch worm is connected with motor-driven, the other end of two conducting shell worm screws is meshed with worm gear, and worm gear connects from revolving die.The utility model is used for self-rotating die of numerical control turret punching machine transmission mechanism by double pitch worm, because the transverse tooth thickness of double pitch worm changes, therefore the between cog when worm gear and double pitch worm occurs behind gap, can be by adjusting the axial location of double pitch worm, so that worm gear and double pitch worm tight mesh again, avoid frequent replacing worm gear and worm mechanism, reduced production cost, improved production efficiency.
Description
Technical field
The utility model relates to a kind of NC turret punch machine, specifically relates to a kind of self-rotating die of numerical control turret punching machine transmission mechanism, and this transmission mechanism can drive and from revolving die, carry out rotating on NC turret punch machine rotating disk.
Background technology
Numerical control press is a kind of industrial processing equipment of carrying out punching processing, shallow recessing, shallow drawing moulding on sheet material, utilize software programming to carry out procedure, see through feed mechanism sheet material is delivered to processing stations, simultaneously, by system, in die storehouse, select suitable processing mold, then according to program, carry out punching press to complete the processing to sheet material via dynamical system.Diel in NC turret punch machine is placed on rotating disk, and rotating disk is by sprocket wheel driven rotary, and when the extremely corresponding punching press station of dial rotation, lathe drift hits diel and completes punching press action.
In present stage, because client requires day by day complicated to processing technology, the punching angle of punching press graphics request as on all four in shape on sheet material is different, therefore rotation mould need to be set on rotating disk, rotation mould on the one hand can be with dial rotation to corresponding punching press station, can under the drive of transmission mechanism, realize rotation on the other hand, to meet the different punching demand of the consistent angle of shape on sheet material, and reduce as far as possible the number of molds on rotating disk.At present, the transmission mechanism from revolving die has chain-type, Worm-gear type or air-cylinder type etc.The course of work of Worm gear and worm transmission mechanism is as follows: driven by motor worm screw is rotated, and worm screw drives the worm gear rotation being meshed with it, and worm gear and then the rotation of drive drift are to required angle.Worm gear and worm transmission mechanism has transmission accuracy advantages of higher, but also has the following disadvantages: after long-time use, wearing and tearing can inevitably appear in the engaging tooth of worm gear and worm screw, make between cog produce gap, and then cause transmission to occur error, affect punching processing precision, and can damage drift.After there is above-mentioned situation, a lot of producers have to again change worm gear and worm mechanism, have increased production cost, have reduced again production efficiency.
At present, also split type structure, in order to address the above problem, is made by worm gear by some foreign corporation, and the between cog when worm gear and worm screw produces behind gap like this, can be by regulating the lateral separation between worm gear and worm screw, to reach the object of eliminating worm gear and worm screw inter-lobe clearance.Yet said structure is very complicated, it is also very inconvenient to regulate.In addition, above-mentioned dissection type worm gear arrangement also makes to regulate and need to carry out a series of numerous and diverse steps and can complete from the centering of revolving die.
Utility model content
Based on above-mentioned technical problem, the utility model provides a kind of self-rotating die of numerical control turret punching machine transmission mechanism.
The technical solution that the utility model adopts is:
A self-rotating die of numerical control turret punching machine transmission mechanism, comprises worm gear and worm screw, and described worm screw is double pitch worm, and one end of double pitch worm is connected with motor-driven, and the other end of two conducting shell worm screws is meshed with worm gear, and worm gear connects from revolving die.
Preferably, described double pitch worm is connected with motor by power transmission shaft, and power transmission shaft comprises power transmission shaft one and power transmission shaft two, and the end of double pitch worm is by universal joint connection for transmission axle one, power transmission shaft one is by shaft coupling connection for transmission axle two, and power transmission shaft two is connected with motor-driven.
Preferably, described power transmission shaft two is flexibly connected with driving shaft, in the end of power transmission shaft two, is provided with inserting groove, is provided with the plug matching with inserting groove in the end of driving shaft, and driving shaft is in transmission connection by belt and machine shaft.
Preferably, described driving shaft comprises driving shaft one, driving shaft two and driving shaft three, and described plug is arranged on driving shaft one end, and driving shaft one connects driving shaft two by universal joint, driving shaft two connects driving shaft three by shaft coupling, and driving shaft three is in transmission connection with machine shaft.
Preferably, describedly from revolving die, comprise corresponding arrange upper from revolving die and lower to revolving die, above from revolving die, be arranged on top rotary table, at the upper drift that is provided with on revolving die, described drift is by upper double pitch worm, upper worm gear driven rotary, one end of upper double pitch worm connects uploads moving axis, and the other end of upper double pitch worm is meshed with upper worm gear, and upper worm gear connects drift; Under from revolving die, be arranged on lower rotary table, at the lower die matching with drift that is provided with on revolving die, described die is by lower double pitch worm, lower worm gear driven rotary, one end of lower double pitch worm connects lower drive shaft, the other end of lower double pitch worm is meshed with lower worm gear, and lower worm gear connects die; Upload moving axis and lower drive shaft and by same servomotor, drive running by Timing Belt.
Preferably, described upper worm gear connects upper fixed cover, and upper fixed cover matches with upper rotary sleeve, and drift is connected by key with upper rotary sleeve; Described lower worm gear connects lower fixed cover, and lower fixed cover matches with lower rotary sleeve, and die is connected by key with lower rotary sleeve.
Preferably, on described top rotary table, be fixed with top base, at the center of top base, be provided with upper plenum, upper worm gear is placed in upper plenum, a side at top base is horizontally arranged with the upper shaft hole being communicated with upper plenum, and upper double pitch worm penetrates upper shaft hole and meshes with upper worm gear; On described lower rotary table, be fixed with bottom base, at the center of bottom base, be provided with lower cavity, lower worm gear is placed in lower cavity, in a side of bottom base, is horizontally arranged with the lower shaft hole being communicated with lower cavity, lower double pitch worm penetrate lower shaft hole and with lower worm gear engagement.
Preferably, describedly from revolving die, arrange altogether two, be respectively first from revolving die and second from revolving die, the two is 180 degree angles and arranges on rotating disk.
Preferably, described first is fixed on rotating disk by the first pedestal from revolving die, and second is fixed on rotating disk by the second pedestal from revolving die; First is connected with the first worm gear from revolving die, the first worm gear matches with the first double pitch worm, and the first double pitch worm passes the left side of the first pedestal, and connects Left Drive axle one, Left Drive axle one connects Left Drive axle two, and Left Drive axle two is through the left side of the second pedestal; Second is connected with the second worm gear from revolving die, the second worm gear matches with the second double pitch worm, and second pair of conducting shell worm screw passes the right side of the second pedestal, and connects right power transmission shaft one, right power transmission shaft one connects right power transmission shaft two, and right power transmission shaft two is through the right side of the first pedestal; At Left Drive axle two and the free end of right power transmission shaft two, be provided with inserting groove, in the end of the driving shaft being connected with machine shaft, be provided with the plug matching with inserting groove, first during to corresponding station, drives rotation by same motor and driving shaft with rotating disk running from revolving die from revolving die and second.
Preferably, on the perisporium of top rotary table and lower rotary table, be provided with some locating holes.
Useful technique effect of the present utility model is:
1, the utility model is used for self-rotating die of numerical control turret punching machine transmission mechanism by double pitch worm, because the transverse tooth thickness of double pitch worm changes, therefore the between cog when worm gear and double pitch worm occurs behind gap, can be by adjusting the axial location of double pitch worm, so that worm gear and double pitch worm tight mesh again, avoid frequent replacing worm gear and worm mechanism, reduced production cost, improved production efficiency.
2, the utility model is simple in structure, only by the axial location that regulates shaft coupling between power transmission shaft can realize double pitch worm, adjusts, and as double pitch worm advance a tooth or a slow astern tooth, adjusting is got up simple and convenient.
3, the utility model arranges two altogether from revolving die, and the two is 180 degree angles on rotating disk arranges, when when revolving die turns round to corresponding station with rotating disk, can be driven by same servomotor and driving shaft, and compact overall structure, rationally distributed.
4, the utility model, using on the basis of double pitch worm transmission, can become monoblock type by worm gear designs, and double pitch worm and worm gear can be fixed on same pedestal like this, when revolving die centering regulates, can integrated moving pedestal, and easy to operate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the top view of Fig. 1;
Fig. 5 is the partial structurtes schematic diagram of Fig. 1, and the external structure from revolving die fixed position is mainly shown;
Fig. 6 is the front view of Fig. 5;
Fig. 7 is the top view of Fig. 5;
Fig. 8 is that Fig. 5 removes the structural representation after pedestal;
Fig. 9 is for driving the structural representation of the transmission mechanism part of double pitch worm running;
Figure 10 is the top view of Fig. 9.
In figure: 1-first is from revolving die, 2-second is from revolving die, 3-top rotary table, double pitch worm under 4-, worm gear under 5-, 6-power transmission shaft one, 7-power transmission shaft two, 8-universal joint, 9-shaft coupling, 10-driving shaft one, 11-driving shaft two, 12-driving shaft three, 13-plug, 14-inserting groove, 15-universal joint, 16-shaft coupling, 17-sprocket wheel, 18-Timing Belt, 19-power transmission shaft one, 20-power transmission shaft two, 21-universal joint, 22-shaft coupling, 23-inserting groove, 24-lower rotary table, 25-first is from the bottom base of revolving die, 26-second is from the bottom base of revolving die, 27-locating hole.
The specific embodiment
The utility model provides a kind of self-rotating die of numerical control turret punching machine transmission mechanism, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, below the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
A self-rotating die of numerical control turret punching machine transmission mechanism, this transmission mechanism comprises worm gear and worm screw, and described worm screw adopts double pitch worm, and one end of double pitch worm is connected with motor-driven, and the other end of two conducting shell worm screws is meshed with worm gear, and worm gear connects from revolving die.The utility model is used for self-rotating die of numerical control turret punching machine transmission mechanism by double pitch worm, because the transverse tooth thickness of double pitch worm changes, therefore the between cog when worm gear and double pitch worm occurs behind gap, can be by adjusting the axial location of double pitch worm, so that worm gear and double pitch worm tight mesh again.
Below in conjunction with accompanying drawing, the utility model is elaborated.
A self-rotating die of numerical control turret punching machine transmission mechanism, comprises double pitch worm and worm gear, and double pitch worm is meshed with worm gear, and drives running by servomotor, and worm gear connects from revolving die.As Figure 1-4, from revolving die, arrange altogether two, be respectively first from revolving die 1 and second from revolving die 2, the two is 180 degree angles and arranges on rotating disk.Below first to first from revolving die 1 and drive the running part of its running to be described, for convenience of description, take Fig. 1 right side from revolving die as first from revolving die.
First comprises corresponding arrange upper from revolving die 101 and lower to revolving die 102 from revolving die 1, under from revolving die 102, be arranged on lower rotary table 24, at the lower die matching with drift that is provided with on revolving die 102, described die is by lower double pitch worm 4, lower worm gear 5 driven rotary.One end of lower double pitch worm 4 is meshed with lower worm gear 5, lower worm gear 5 connects die, the other end of lower double pitch worm 4 connects lower drive shaft, lower drive shaft comprises power transmission shaft 1 and power transmission shaft 27, the end of lower double pitch worm 4 is by universal joint 8 connection for transmission axles 1, power transmission shaft 1 is by shaft coupling 9 connection for transmission axles 27, and power transmission shaft 27 is flexibly connected with driving shaft.Driving shaft comprises driving shaft 1, driving shaft 2 11 and driving shaft 3 12, in one end of driving shaft 1, is provided with plug 13, in the end of power transmission shaft 27, is provided with inserting groove 14, and plug 13 is used in conjunction with inserting groove 14; The other end of driving shaft 1 connects driving shaft 2 11 by universal joint 15, and driving shaft 2 11 connects driving shaft 3 12 by shaft coupling 16.
The upper concrete structure from revolving die 101 with lower from revolving die 102.Above from revolving die 101, be arranged on top rotary table 3, at the upper drift that is provided with on revolving die, described drift is by upper double pitch worm, upper worm gear driven rotary.One end of upper double pitch worm is meshed with upper worm gear, upper worm gear connects drift, the other end of upper double pitch worm connects uploads moving axis, upload moving axis and comprise power transmission shaft one and power transmission shaft two, the end of upper double pitch worm is by universal joint connection for transmission axle one, power transmission shaft one is by shaft coupling connection for transmission axle two, and power transmission shaft two is flexibly connected with driving shaft.Driving shaft comprises driving shaft one, driving shaft two and driving shaft three, in one end of driving shaft one, is provided with plug, in the end of power transmission shaft two, is provided with inserting groove, and plug and inserting groove are used in conjunction with; The other end of driving shaft one connects driving shaft two by universal joint, and driving shaft two connects driving shaft three by shaft coupling.Upper driving shaft three on revolving die drives running by Timing Belt 18 by same servomotor with lower driving shaft three on revolving die.
The second structure from revolving die 2 same first is from revolving die 1, it also comprises corresponding arrange upper from revolving die and lower to revolving die, under from revolving die, be arranged on lower rotary table 24, at the lower die matching with drift that is provided with on revolving die, described die is by lower double pitch worm, lower worm gear driven rotary.One end of lower double pitch worm is meshed with lower worm gear, lower worm gear connects die, the other end of lower double pitch worm connects lower drive shaft, lower drive shaft comprises power transmission shaft 1 and power transmission shaft 2 20, the end of lower double pitch worm is by universal joint 21 connection for transmission axles 1, power transmission shaft 1, by shaft coupling 22 connection for transmission axles 2 20, is provided with inserting groove 23 in the end of power transmission shaft 2 20, and this inserting groove 23 matches with the first lower plug 13 arranging from revolving die driving shaft one end from revolving die.Upper from revolving die, be arranged on top rotary table 3, concrete structure with lower from revolving die.At the upper drift that is provided with on revolving die, described drift is by upper double pitch worm, upper worm gear driven rotary.One end of upper double pitch worm is meshed with upper worm gear, upper worm gear connects drift, the other end of upper double pitch worm connects uploads moving axis, upload moving axis and comprise power transmission shaft one and power transmission shaft two, the end of upper double pitch worm is by universal joint connection for transmission axle one, power transmission shaft one, by shaft coupling connection for transmission axle two, is provided with inserting groove in the end of power transmission shaft two, and this inserting groove matches with the first upper plug arranging from revolving die driving shaft one end from revolving die.Second from revolving die and first from revolving die common drive shaft (driving shaft 1, driving shaft 2 11 and driving shaft 3 12) and servomotor.
As to further improvement of the utility model, double pitch worm and worm gear are all arranged on pedestal, take first is partly example from the lower of revolving die from revolving die, as shown in Fig. 5-7, on lower rotary table 24, be fixed with bottom base 25, at bottom base 25 center, be provided with cavity, lower worm gear 5 is placed in cavity, in the left side of bottom base, be horizontally arranged with the axis hole being communicated with cavity, lower double pitch worm 4 penetrates axis hole and meshes with lower worm gear 5.Accordingly, on described top rotary table, be fixed with top base, at the center of top base, be provided with cavity, upper worm gear is placed in cavity, in a side of top base, is horizontally arranged with the axis hole being communicated with cavity, upper double pitch worm penetrate axis hole and with upper worm gear engagement.The second installation from revolving die same first is from revolving die.
Further, for first from revolving die and second lower to revolving die part from revolving die, the first double pitch worm connection for transmission axle 1 and power transmission shaft 27 from revolving die, power transmission shaft 27 is through the left side of the second bottom base 26 from revolving die.The corresponding second two helical pitch worm gear connection for transmission axles 1 and power transmission shaft 2 20 from revolving die, power transmission shaft 2 20 is through the right side of the first bottom base 25 from revolving die.Equally, for first, from revolving die and the second upper rotation mode structure from revolving die, be also like this.
Further, described upper worm gear connects upper fixed cover, and upper fixed cover matches with upper rotary sleeve, and drift is connected by key with upper rotary sleeve.Described lower worm gear connects lower fixed cover, and lower fixed cover matches with lower rotary sleeve, and die is connected by key with lower rotary sleeve.On the perisporium of top rotary table 3 and lower rotary table 24, be provided with some locating holes 27.
The course of work of the present utility model is roughly as follows:
Motor drives top rotary tables 3 and lower rotary table 24 run-in synchronisms by sprocket wheel 17, when rotation arrives behind relevant position, stretches out alignment pin insert on top rotary table and lower rotary table perisporium in corresponding locating hole 27 by positioning cylinder, realizes the clamping of upper and lower turntable rotation angle and locates.When top rotary table 3 arrives dead-center position with lower rotary table 24 run-in synchronisms, the corresponding plug 13 arranging from two driving shaft one 10 ends up and down of revolving die is up and down corresponding to be inserted up and down in the inserting groove 23 arranging from two power transmission shaft 27 ends up and down of revolving die, servomotor drives upper and lower drive shaft turns by synchronous belt, driving shaft drives upper and lower double pitch worm run-in synchronism by connected power transmission shaft again, and then drive first from the upper of revolving die, from revolving die, from revolving die, to synchronize rotating with lower, complete the processing of different angles punching.When upper lower rotary table rotates from dead-center position 180 degree, servomotor can by driving shaft drive second from revolving die from revolving die, carry out synchronous rotating up and down, specific works mode is the same.When the between cog of double pitch worm and worm gear occurs behind gap, can be by regulating the power transmission shaft one that be connected with double pitch worm and the shaft coupling between power transmission shaft two, so that double pitch worm advances or retreat several teeth, and then make the two tight mesh again.
The part of not addressing in aforesaid way is taked or is used for reference prior art and can realize.
It should be noted that, under the instruction of this description, any equivalents that those skilled in the art have done, or obvious variant, all should be within protection domain of the present utility model.
Claims (10)
1. a self-rotating die of numerical control turret punching machine transmission mechanism, comprises worm gear and worm screw, it is characterized in that: described worm screw is double pitch worm, and one end of double pitch worm is connected with motor-driven, and the other end of two conducting shell worm screws is meshed with worm gear, and worm gear connects from revolving die.
2. a kind of self-rotating die of numerical control turret punching machine transmission mechanism according to claim 1, it is characterized in that: described double pitch worm is connected with motor by power transmission shaft, power transmission shaft comprises power transmission shaft one and power transmission shaft two, the end of double pitch worm is by universal joint connection for transmission axle one, power transmission shaft one is by shaft coupling connection for transmission axle two, and power transmission shaft two is connected with motor-driven.
3. a kind of self-rotating die of numerical control turret punching machine transmission mechanism according to claim 2, it is characterized in that: described power transmission shaft two is flexibly connected with driving shaft, end at power transmission shaft two is provided with inserting groove, in the end of driving shaft, be provided with the plug matching with inserting groove, driving shaft is in transmission connection by belt and machine shaft.
4. a kind of self-rotating die of numerical control turret punching machine transmission mechanism according to claim 3, it is characterized in that: described driving shaft comprises driving shaft one, driving shaft two and driving shaft three, described plug is arranged on driving shaft one end, driving shaft one connects driving shaft two by universal joint, driving shaft two connects driving shaft three by shaft coupling, and driving shaft three is in transmission connection with machine shaft.
5. a kind of self-rotating die of numerical control turret punching machine transmission mechanism according to claim 1, it is characterized in that: describedly from revolving die, comprise corresponding arrange upper from revolving die and lower to revolving die, above from revolving die, be arranged on top rotary table, at the upper drift that is provided with on revolving die, described drift is by upper double pitch worm, upper worm gear driven rotary, one end of upper double pitch worm connects uploads moving axis, and the other end of upper double pitch worm is meshed with upper worm gear, and upper worm gear connects drift; Under from revolving die, be arranged on lower rotary table, at the lower die matching with drift that is provided with on revolving die, described die is by lower double pitch worm, lower worm gear driven rotary, one end of lower double pitch worm connects lower drive shaft, the other end of lower double pitch worm is meshed with lower worm gear, and lower worm gear connects die; Upload moving axis and lower drive shaft and by same servomotor, drive running by Timing Belt.
6. a kind of self-rotating die of numerical control turret punching machine transmission mechanism according to claim 5, is characterized in that: described upper worm gear connects upper fixed cover, and upper fixed cover matches with upper rotary sleeve, and drift is connected by key with upper rotary sleeve; Described lower worm gear connects lower fixed cover, and lower fixed cover matches with lower rotary sleeve, and die is connected by key with lower rotary sleeve.
7. a kind of self-rotating die of numerical control turret punching machine transmission mechanism according to claim 5, it is characterized in that: on described top rotary table, be fixed with top base, center at top base is provided with upper plenum, upper worm gear is placed in upper plenum, a side at top base is horizontally arranged with the upper shaft hole being communicated with upper plenum, and upper double pitch worm penetrates upper shaft hole and meshes with upper worm gear; On described lower rotary table, be fixed with bottom base, at the center of bottom base, be provided with lower cavity, lower worm gear is placed in lower cavity, in a side of bottom base, is horizontally arranged with the lower shaft hole being communicated with lower cavity, lower double pitch worm penetrate lower shaft hole and with lower worm gear engagement.
8. a kind of self-rotating die of numerical control turret punching machine transmission mechanism according to claim 1, is characterized in that: describedly from revolving die, arrange altogether two, be respectively first from revolving die and second from revolving die, the two is 180 degree angles and arranges on rotating disk.
9. a kind of self-rotating die of numerical control turret punching machine transmission mechanism according to claim 8, is characterized in that: described first is fixed on rotating disk by the first pedestal from revolving die, and second is fixed on rotating disk by the second pedestal from revolving die; First is connected with the first worm gear from revolving die, the first worm gear matches with the first double pitch worm, and the first double pitch worm passes the left side of the first pedestal, and connects Left Drive axle one, Left Drive axle one connects Left Drive axle two, and Left Drive axle two is through the left side of the second pedestal; Second is connected with the second worm gear from revolving die, the second worm gear matches with the second double pitch worm, and second pair of conducting shell worm screw passes the right side of the second pedestal, and connects right power transmission shaft one, right power transmission shaft one connects right power transmission shaft two, and right power transmission shaft two is through the right side of the first pedestal; At Left Drive axle two and the free end of right power transmission shaft two, be provided with inserting groove, in the end of the driving shaft being connected with machine shaft, be provided with the plug matching with inserting groove, first during to corresponding station, drives rotation by same motor and driving shaft with rotating disk running from revolving die from revolving die and second.
10. a kind of self-rotating die of numerical control turret punching machine transmission mechanism according to claim 5, is characterized in that: on the perisporium of top rotary table and lower rotary table, be provided with some locating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327757.7U CN203972618U (en) | 2014-06-19 | 2014-06-19 | A kind of self-rotating die of numerical control turret punching machine transmission mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327757.7U CN203972618U (en) | 2014-06-19 | 2014-06-19 | A kind of self-rotating die of numerical control turret punching machine transmission mechanism |
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| CN203972618U true CN203972618U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327757.7U Expired - Fee Related CN203972618U (en) | 2014-06-19 | 2014-06-19 | A kind of self-rotating die of numerical control turret punching machine transmission mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014647A (en) * | 2014-06-19 | 2014-09-03 | 青岛东和科技股份有限公司 | Transmission mechanism of self-rotation die of numerical control turret punch press |
| CN110918742A (en) * | 2019-12-05 | 2020-03-27 | 舒适 | Metal material processing device for rotary linkage stamping with higher working efficiency |
-
2014
- 2014-06-19 CN CN201420327757.7U patent/CN203972618U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014647A (en) * | 2014-06-19 | 2014-09-03 | 青岛东和科技股份有限公司 | Transmission mechanism of self-rotation die of numerical control turret punch press |
| CN104014647B (en) * | 2014-06-19 | 2016-09-14 | 青岛东和科技股份有限公司 | Self-rotating die of numerical control turret punching machine drive mechanism |
| CN110918742A (en) * | 2019-12-05 | 2020-03-27 | 舒适 | Metal material processing device for rotary linkage stamping with higher working efficiency |
| CN110918742B (en) * | 2019-12-05 | 2021-07-02 | 苏州绿萃筑信息科技有限公司 | Metal material processing device for rotary linkage stamping with higher working efficiency |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200619 |