CN213888200U - Clamping mechanism for lathe rotary tailstock - Google Patents
Clamping mechanism for lathe rotary tailstock Download PDFInfo
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- CN213888200U CN213888200U CN202022411825.6U CN202022411825U CN213888200U CN 213888200 U CN213888200 U CN 213888200U CN 202022411825 U CN202022411825 U CN 202022411825U CN 213888200 U CN213888200 U CN 213888200U
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- 230000033001 locomotion Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
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- 241000237509 Patinopecten sp. Species 0.000 description 2
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Abstract
A clamping mechanism for a turning tailstock of a lathe relates to the technical field of lathes, and is connected between a lathe body and the turning tailstock of the lathe, wherein a limiting groove is formed in the lathe body along the length direction of the lathe body, two end parts of the limiting groove are oppositely bent to form two first limiting plates, a groove is formed in the bottom of the turning tailstock along the length direction of the turning tailstock, the clamping mechanism comprises a driving mechanism penetrating through the inside and the outside of the turning tailstock and a locking frame arranged in the groove in a sliding mode along the vertical direction, and the locking frame is connected with a power output end of the driving mechanism; the driving mechanism drives the locking frame to slide in the groove, and the joint of the locking frame and the driving mechanism and the joint of the locking frame and the two first limiting plates are abutted and simultaneously act to form three limiting points to fix the locking frame; the driving mechanism is driven to move, so that the locking frame slides in the groove along the vertical direction, and the locking frame is abutted to or separated from the first limiting plate, and the rotary tailstock is fixed or made to slide.
Description
Technical Field
The utility model relates to a lathe technical field, concretely relates to a clamping mechanism for lathe gyration tailstock.
Background
In recent years, the machine manufacturing industry in China is developing greatly, and various machine tools are subjected to different missions in different types of machine manufacturing enterprises in order to ensure manufacturing accuracy. Machining equipment used by small and medium-sized machinery manufacturing enterprises in China mainly comprises a common machine tool and a numerical control machine tool, and machining equipment used by large-sized enterprises mainly comprises machine tools with high precision levels such as numerical control machine tools, machining centers and the like. In order to ensure the precision and the production efficiency of machining machine parts of numerical control machine tools, the structure of the machine tool and the structure of parts on the machine tool are continuously improved so as to improve the machining precision and the production efficiency.
The numerical control lathe in the prior art comprises a power source, a lathe body, a rotary tailstock, a workpiece clamp, a tool clamp, a guide rail and other parts. The vertical left-right movement of current lathe hydraulic pressure tailstock relies on numerical control lathe's gyration tailstock to realize, need fix gyration tailstock when the lathe at the during operation, prevents to turn round tailstock and removes to cause the work piece to drop and injure the people in work piece course of working, but current lathe uses locking bolt to lock gyration tailstock, and vibrations in the lathe course of working make locking bolt not hard up easily, have the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the easy not hard up problem of gyration tailstock according to current lathe, the utility model discloses a following technical scheme:
a clamping mechanism for a turning tailstock of a lathe is connected between a lathe body of the lathe and the turning tailstock,
the lathe bed is provided with a limiting groove along the length direction, two opposite side walls of the notch of the limiting groove are fixedly connected with two first limiting plates, the two first limiting plates are oppositely arranged along the length direction of the limiting groove, the bottom of the rotary tailstock is provided with a groove along the length direction, the clamping mechanism comprises a driving mechanism penetrating through the inside and the outside of the rotary tailstock and a locking frame arranged in the groove in a sliding manner along the vertical direction, and the locking frame is connected with the power output end of the driving mechanism; the driving mechanism drives the locking frame to slide in the groove, and the locking frame abuts against the connecting part of the driving mechanism and the locking frame and the two first limiting plates to simultaneously act to form three limiting points to fix the locking frame.
Compared with the prior art, the utility model discloses following beneficial effect has: during the use, slide gyration tailstock to required position department, drive actuating mechanism motion, make the locking frame upwards slide in the recess, until when all offsetting with two first limiting plates, stop the actuating mechanism motion, offset simultaneously through the junction of locking frame and actuating mechanism and locking frame and two first limiting plates and form three limiting point, thereby fix gyration tailstock in current position department through fixed locking frame, guarantee that the locking frame can not break away from with first limiting plate in the lathe course of the work, thereby guarantee that gyration tailstock can not slide on the guide rail in the course of the work.
Preferably, the driving mechanism comprises a plurality of eccentric transmission members penetrating through the inside and the outside of the rotary tailstock, each eccentric transmission member comprises a rotary connecting shaft penetrating through the inside and the outside of the rotary tailstock and an eyelet bolt located in the groove and matched with the rotary connecting shaft, one end of the rotary connecting shaft penetrates through the rotary tailstock and then is fixedly connected with the rotary bolt located outside the rotary tailstock, the other end of the rotary connecting shaft extends into the groove, a rotary disc is fixedly connected with the inner side of the groove, the rotary connecting shaft is fixedly connected with the eccentric position of the rotary disc, the rotary disc is rotatably arranged in a rotary hole of the eyelet bolt, one end, far away from the rotary hole, of the eyelet bolt is fixedly connected with the locking frame, and the diameter of the rotary hole is the same as that of the rotary disc.
Preferably, the spacing groove is logical groove, all is equipped with stop gear between two inner walls in opposite directions of spacing groove and the locking frame, each stop gear all includes along the rotation groove of spacing groove length direction seting up on its lateral wall, rotates the second limiting plate of installing at rotation groove and the locking piece between the spacing groove and installing in locking frame lower extreme one side, and when the second limiting plate offseted with corresponding first limiting plate, the locking piece offseted with the second limiting plate and the second limiting plate card was between corresponding first limiting plate and locking piece.
Preferably, every the locking piece all includes along rotating groove length direction and rotates the axis of rotation that sets up in it and along axis of rotation length direction fixed mounting fixed plate on its lateral wall, axis of rotation one end is worn out and is rotated the groove back and be located the fixed linking to each other of motor power take off of lathe bed side, the ladder groove has been seted up to the one end that the axis of rotation was kept away from to the fixed plate, the slip joint has one end to stretch out the expansion plate in ladder groove in the ladder groove, link to each other through spring elasticity between expansion plate and the ladder groove tank bottom.
Preferably, the number of the rotating connecting shafts is two, the locking frame is a T-shaped frame, one end of each movable joint bolt, which is far away from the rotating hole, is fixedly connected with two ends of the horizontal section of the T-shaped frame in a one-to-one correspondence mode, and the two second limiting plates are fixedly installed on two sides, which are far away from one end of the horizontal section, of the vertical section of the T-shaped frame in a separated mode.
Preferably, each the rotation groove is the scallop groove of notch orientation spacing groove tank bottom, the one end lower part that the expansion plate stretches out the ladder groove be with correspond scallop groove complex inclined plane structure.
Preferably, the motor is a positive and negative motor, and a mechanical contracting brake mechanism is installed on an output shaft of the positive and negative motor.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of the present invention.
Fig. 2 is a sectional view taken along a-a in fig. 1.
FIG. 3 is a schematic view of the structure I in FIG. 2.
The numbers in the figures are in order: 1. a bed body; 11. a limiting groove; 12. a rotating groove; 13. a locking member; 131. a fixing plate; 132. A retractable plate; 133. a spring; 14. a guide rail; 15. a first limit plate; 2. a rotary tailstock; 3. a drive mechanism; 31. an eye bolt; 32. rotating the hole; 33. rotating the connecting shaft; 34. rotating the disc; 35. rotating the bolt; 4. a locking frame; 41. a second limiting plate; 5. a rotating shaft; 6. an electric motor.
Detailed Description
In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:
as shown in fig. 1-2, an embodiment of the present invention provides a clamping mechanism for a turning tailstock of a lathe, the clamping mechanism is connected between a lathe bed 1 and a turning tailstock 2 of the lathe, the lathe bed 1 is symmetrically and fixedly provided with two guide rails 14 along a length direction thereof, a limiting groove 11 is formed between the two guide rails 14 along the length direction of the lathe bed 1, two first limiting plates 15 are fixedly connected to two opposite side walls of a notch of the limiting groove 11, the two first limiting plates 15 are oppositely arranged along the length direction of the limiting groove 11, a groove is formed in a bottom of the turning tailstock 2 along the length direction thereof, the clamping mechanism includes a driving mechanism 3 penetrating through the turning tailstock 2 and a locking frame 4 sliding in the groove along a vertical direction, and the locking frame 4 is connected with a power output end of the driving mechanism 3; the driving mechanism 3 drives the locking frame 4 to slide in the groove, and the joint of the locking frame 4 and the driving mechanism 3 and the joint of the locking frame 4 and the two first limiting plates 15 are abutted to form three limiting points to fix the locking frame 4.
As shown in fig. 1-2, according to another embodiment of the present invention, the clamping mechanism for the rotary tailstock of a lathe is further optimized for the driving mechanism 3 included therein, the driving mechanism 3 includes a plurality of eccentric transmission components penetrating through the inside and outside of the rotary tailstock 2, each of the eccentric transmission components includes a rotary connecting shaft 33 penetrating through the inside and outside of the rotary tailstock 2 and an eyelet bolt 31 located in the groove and cooperating with the rotary connecting shaft 33, one end of the rotary connecting shaft 33 penetrates through the rotary tailstock 2 and is fixedly connected with a rotary bolt 35 located outside the rotary tailstock 2, the other end of the rotary connecting shaft 33 extends into the groove and is fixedly connected with a rotary disc 34, the rotary connecting shaft 33 is fixedly connected with the eccentric position of the rotary disc 34, the rotary disc 34 is rotatably disposed in a rotary hole 32 of the eyelet bolt 31, and one end of the eyelet bolt 31 far away from the rotary hole 32 is fixedly connected with the locking frame 4, the diameter of the rotating hole 32 is the same as that of the rotating disc 34, so that the rotating disc 34 is prevented from rotating in the rotating hole 32; preferably, the rotation hole 32 of the swing bolt 31 is a bar-shaped through hole so that the swing bolt 31 does not follow the displacement of the rotation disc 34 in the horizontal direction.
The rotating bolt 35 is operated to rotate to drive the rotating connecting shaft 33 to rotate, and the rotating connecting shaft 33 is fixedly connected with the eccentric position of the rotating disc 34, so that the rotating disc 34 eccentrically rotates around the rotating connecting shaft 33 in the strip-shaped through hole, the eyelet bolt 31 is driven to move upwards, the locking frame 4 is driven to slide upwards in the groove, the locking frame 4 is enabled to abut against the first limiting plate 15, the rotating tailstock 2 is fixed, and the rotating tailstock 2 is prevented from sliding; when the rotary tailstock 2 needs to slide, the rotating bolt 35 is operated reversely to rotate, so that the rotating disc 34 rotates around the rotating connecting shaft 33 reversely and eccentrically, the swing bolt 31 moves downwards, the locking frame 4 slides downwards in the groove due to the gravity of the locking frame, and is separated from the first limiting plate 15, and the rotary tailstock 2 can slide on the track.
As shown in fig. 2, according to the utility model discloses a clamping mechanism for lathe gyration tailstock, further optimizes its spacing groove 11 that includes, spacing groove 11 is logical groove, and spacing groove 11 all is equipped with stop gear between two inner walls in opposite directions and the locking frame 4, each stop gear all includes along 11 length direction of spacing groove set up the rotating groove 12 on its lateral wall, rotates the second limiting plate 41 of installing at the locking piece 13 between rotating groove 12 and spacing groove 11 and installing in locking frame 4 lower extreme one side of limiting groove 4, and when second limiting plate 41 offseted with corresponding first limiting plate 15, locking piece 13 offseted with second limiting plate 41 and second limiting plate 41 blocked between corresponding first limiting plate 15 and locking piece 13.
When the second limiting plate 41 abuts against the first limiting plate 15, the second limiting plate 41 also abuts against the locking piece 13, so that the second limiting plate 41 is clamped between the first limiting plate 15 and the locking piece 13 for fixing, the second limiting plate 41 always abuts against the first limiting plate 15 in the working process of the lathe, and the rotating tailstock 2 is guaranteed not to slide; when the rotary tailstock 2 needs to slide, the rotary locking piece 13 rotates into the rotary groove 12, then the rotary bolt 35 is operated, so that the rotary disc 34 eccentrically rotates around the rotary connecting shaft 33, the swing bolt 31 moves downwards, the locking frame 4 slides downwards in the groove due to the self gravity, the second limiting plate 41 is separated from the first limiting plate 15, and at the moment, the rotary tailstock 2 can slide on the track.
As shown in fig. 2-3, according to the utility model discloses a clamping mechanism for lathe gyration tailstock, further optimize to the locking piece 13 that it includes, every locking piece 13 all includes to rotate along rotation 12 length direction of rotation groove and sets up axis of rotation 5 in it and along axis of rotation 5 length direction fixed mounting fixed plate 131 on its lateral wall, 5 one end of axis of rotation is worn out and is linked to each other with motor 6 power take off end that is located lathe bed 1 side is fixed after rotation groove 12 is worn out, the ladder groove has been seted up to the one end that axis of rotation 5 was kept away from to fixed plate 131, the sliding joint has one end to stretch out the expansion plate 132 in ladder groove in the ladder groove, link to each other through spring 133 elasticity between expansion plate 132 and the ladder groove tank bottom.
When the locking frame 4 moves upwards, the two second limiting plates 41 abut against the two first limiting plates 15, the two second limiting plates 41 are in sliding contact with the two telescopic plates 132 to enable the two telescopic plates 132 to slide towards the step groove, meanwhile, the spring 133 is compressed, after the two second limiting plates 41 are separated from the two telescopic plates 132, each telescopic plate 132 slides towards the outside of the step groove due to the elastic effect of the spring 133 and abuts against the bottom of the corresponding second limiting plate 41 to support the locking frame 4, and the width of one end, close to the bottom of the step groove, of each telescopic plate 132 is larger than the width of the notch of the step groove, so that each telescopic plate 132 cannot slide out of the step groove; when the rotary tailstock 2 needs to slide, the two motors 6 drive the two rotating shafts 5 to rotate, the two fixing plates 131 and the expansion plate 132 are driven to rotate into the rotating groove 12, then the two motors 6 are stopped to operate each rotating bolt 35, each rotating disc 34 rotates eccentrically around the rotating connecting shaft 33, each eyelet bolt 31 moves downwards, the locking frame 4 slides downwards in the groove due to self gravity, the two second limiting plates 41 are separated from the two first limiting plates 15, and the rotary tailstock 2 can slide on the track.
As shown in fig. 1-2, according to another embodiment of the present invention, the clamping mechanism for the turning tailstock of a lathe is further optimized to include two locking frames 4 and two rotating connecting shafts 33, the locking frames 4 are "T" shaped frames, one end of each of the two swing bolts 31 far away from the rotating hole 32 is fixedly connected to two ends of the horizontal section of the "T" shaped frame in a one-to-one correspondence, and two second limiting plates 41 are fixedly installed on two sides of the vertical section of the "T" shaped frame far away from one end of the horizontal section; each rotating bolt 35 is operated to rotate, so that each rotating disc 34 eccentrically rotates around the rotating connecting shaft 33 in the strip-shaped through hole, the horizontal section is driven to move in the vertical direction through the two movable joint bolts 31, the locking frame 4 is driven to slide in the groove in the vertical direction, and the two second limiting plates 41 abut against or are separated from the two first limiting plates 15.
As shown in fig. 2, according to another embodiment of the present invention, the clamping mechanism for the lathe turning tailstock is further optimized to include rotating grooves 12, each of the rotating grooves 12 is a fan-shaped groove with a notch facing the bottom of the limiting groove 11, and the lower portion of the end of the telescopic plate 132 extending out of the stepped groove is an inclined surface structure matched with the corresponding fan-shaped groove; when the rotating shaft 5 is driven to rotate by the motor 6, the smooth inclined surface structure of the expansion plate 132 is in sliding contact with the arc surface of the sector groove, so that the expansion plate 132 is compressed into the stepped groove, and the expansion plate 132 and the fixed plate 131 are accommodated in the sector groove.
As shown in fig. 1, according to another embodiment of the present invention, the clamping mechanism for the lathe turning tailstock is further optimized for the included motor 6, the motor 6 is a positive and negative motor, and a mechanical internal contracting brake mechanism is installed on the output shaft of the positive and negative motor; the rotating shaft 5 is driven to rotate by the positive and negative motor, so that the expansion plate 132 and the fixed plate 131 can rotate into or out of the rotating groove 12 along with the rotating shaft 5, and the mechanical contracting brake mechanism can ensure that the positive and negative motor does not rotate when the positive and negative motor is powered off, so that the expansion plate 132 can always support the second limiting plate 41; the mechanical band-type brake mechanism is prior art and will not be described in detail here.
The utility model discloses an application principle does: when the utility model is used, the two rotating bolts 35 are operated to rotate to drive the two rotating connecting shafts 33 to rotate, because the rotating connecting shafts 33 are fixedly connected with the eccentric positions of the rotating discs 34, the two rotating discs 34 are enabled to rotate around the rotating connecting shafts 33 eccentrically in the strip-shaped through holes, so as to drive the two movable joint bolts 31 to move in the upward direction and drive the locking frame 4 to slide upwards in the groove, at the moment, each second limiting plate 41 and each expansion plate 132 are in sliding contact to enable each expansion plate 132 to slide towards the step groove, and simultaneously, the spring 133 is compressed, after the two second limiting plates 41 and the two expansion plates 132 are separated, each expansion plate 132 can slide towards the outside of the step groove due to the elastic effect of the spring 133 and is abutted against the corresponding second limiting plate 41 to play a supporting role for the locking frame 4, because the mechanical brake mechanism is arranged on the output shaft of each motor 6 to enable the motor 6 not to rotate freely when the power is cut off, the second limiting plate 41 is always abutted against the first limiting plate 15, so that the rotary tailstock 2 is fixed, and the rotary tailstock 2 is prevented from sliding; when the rotary tailstock 2 needs to slide, the two motors 6 drive the two rotating shafts 5 to rotate, the two fixing plates 131 and the expansion plate 132 are driven to rotate into the rotating groove 12, the two motors 6 are stopped, then the two rotating bolts 35 are operated in the reverse direction, the two rotating discs 34 rotate around the rotating connecting shaft 33 in the reverse eccentric mode, the two eye bolts 31 move downwards, the locking frame 4 slides downwards in the groove due to the self gravity, the two second limiting plates 41 are separated from the two first limiting plates 15, and the rotary tailstock 2 can slide on the rail at the moment.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. A clamping mechanism for a turning tailstock of a lathe, which is connected between a lathe body (1) and the turning tailstock (2) of the lathe, is characterized in that,
the lathe bed (1) is provided with a limiting groove (11) along the length direction of the lathe bed, two opposite side walls of the notch of the limiting groove (11) are fixedly connected with two first limiting plates (15), the two first limiting plates (15) are oppositely arranged along the length direction of the limiting groove (11), the bottom of the rotary tailstock (2) is provided with a groove along the length direction of the rotary tailstock, the clamping mechanism comprises a driving mechanism (3) penetrating inside and outside the rotary tailstock (2) and a locking frame (4) arranged in the groove in a sliding mode along the vertical direction, and the locking frame (4) is connected with the power output end of the driving mechanism (3); the driving mechanism (3) drives the locking frame (4) to slide in the groove, and the joint of the locking frame (4) and the driving mechanism (3) and the locking frame (4) are abutted against the two first limiting plates (15) to simultaneously act to form three limiting points to fix the locking frame (4).
2. The clamping mechanism for the rotary tailstock of the lathe according to claim 1, wherein the driving mechanism (3) comprises a plurality of eccentric transmission components penetrating through the rotary tailstock (2), each eccentric transmission component comprises a rotary connecting shaft (33) penetrating through the rotary tailstock (2) and a swing bolt (31) positioned in a groove and matched with the rotary connecting shaft (33), one end of the rotary connecting shaft (33) penetrates through the rotary tailstock (2) and then is fixedly connected with a rotary bolt (35) positioned outside the rotary tailstock (2), the other end of the rotary connecting shaft (33) extends into the groove and then is fixedly connected with a rotary disc (34), the rotary connecting shaft (33) is fixedly connected with the eccentric position of the rotary disc (34), the rotary disc (34) is rotatably arranged in a swing hole (32) of the swing bolt (31), and one end of the rotary bolt (31) far away from the swing hole (32) is fixedly connected with the locking frame (4), the diameter of the rotating hole (32) is the same as that of the rotating disc (34).
3. The clamping mechanism for the turning tailstock of a lathe according to claim 2, characterized in that the limiting groove (11) is a through groove, the limiting mechanisms are arranged between the two opposite side walls of the limiting groove (11) and the locking frame (4), each limiting mechanism comprises a rotating groove (12) formed in the side wall of the limiting groove (11) along the length direction thereof, a locking member (13) rotatably installed between the rotating groove (12) and the limiting groove (11), and a second limiting plate (41) installed on one side of the lower end of the locking frame (4), when the second limiting plate (41) abuts against the corresponding first limiting plate (15), the locking member (13) abuts against the second limiting plate (41), and the second limiting plate (41) is clamped between the corresponding first limiting plate (15) and the locking member (13).
4. The clamping mechanism for the turning tailstock of a lathe according to claim 3, characterized in that each locking member (13) comprises a rotating shaft (5) rotatably arranged in the rotating groove (12) along the length direction of the rotating groove and a fixing plate (131) fixedly arranged on the side wall of the rotating shaft (5) along the length direction of the rotating groove, one end of the rotating shaft (5) penetrates out of the rotating groove (12) and is fixedly connected with the power output end of the motor (6) positioned on the side surface of the lathe bed (1), one end of the fixing plate (131) far away from the rotating shaft (5) is provided with a stepped groove, a telescopic plate (132) with one end extending out of the stepped groove is slidably clamped in the stepped groove, and the telescopic plate (132) is elastically connected with the bottom of the stepped groove through a spring (133).
5. The clamping mechanism for the turning tailstock of a lathe according to claim 4, characterized in that the number of the rotating connecting shafts (33) is two, the locking frame (4) is a T-shaped frame, one end of each of the two swing bolts (31) far away from the rotating hole (32) is fixedly connected with two ends of the horizontal section of the T-shaped frame in a one-to-one correspondence manner, and the two second limiting plates (41) are fixedly installed at two sides of one end of the vertical section of the T-shaped frame far away from the horizontal section in a separated manner.
6. The clamping mechanism for the rotary tailstock of a lathe according to claim 4, characterized in that each of the rotary slots (12) is a sector slot with a notch facing the bottom of the limiting slot (11), and the lower part of the end of the telescopic plate (132) extending out of the stepped slot is a bevel structure matched with the corresponding sector slot.
7. A clamping mechanism for a turning tailstock of a lathe according to any one of claims 4 to 6, characterized in that the motor (6) is a positive and negative motor, and the output shaft of the positive and negative motor is provided with a mechanical internal contracting brake mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022411825.6U CN213888200U (en) | 2020-10-26 | 2020-10-26 | Clamping mechanism for lathe rotary tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022411825.6U CN213888200U (en) | 2020-10-26 | 2020-10-26 | Clamping mechanism for lathe rotary tailstock |
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| Publication Number | Publication Date |
|---|---|
| CN213888200U true CN213888200U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022411825.6U Active CN213888200U (en) | 2020-10-26 | 2020-10-26 | Clamping mechanism for lathe rotary tailstock |
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| CN (1) | CN213888200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116037973A (en) * | 2022-12-13 | 2023-05-02 | 山东硕德博数控机械有限公司 | Tailstock locking mechanism of numerical control lathe |
-
2020
- 2020-10-26 CN CN202022411825.6U patent/CN213888200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116037973A (en) * | 2022-12-13 | 2023-05-02 | 山东硕德博数控机械有限公司 | Tailstock locking mechanism of numerical control lathe |
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| TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: 400000 Comprehensive Factory Building 1, No. 87 Yuma Road, Changshengqiao Town, Nan'an District, Chongqing (self committed) Patentee after: Chongqing Jiuyuan Intelligent Equipment Co.,Ltd. Address before: 653100 Yanhe Industrial Park, Yuxi high tech Zone, Yunnan Province Patentee before: Yunjie Technology (Yuxi) Co.,Ltd. |
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| TR01 | Transfer of patent right |