CN111958269B - Inclined bed center frame - Google Patents
Inclined bed center frame Download PDFInfo
- Publication number
- CN111958269B CN111958269B CN202010816955.XA CN202010816955A CN111958269B CN 111958269 B CN111958269 B CN 111958269B CN 202010816955 A CN202010816955 A CN 202010816955A CN 111958269 B CN111958269 B CN 111958269B
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- 230000000903 blocking effect Effects 0.000 claims description 65
- 210000000078 claw Anatomy 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 19
- 229910052742 iron Inorganic materials 0.000 description 9
- 238000000926 separation method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
- B23Q1/763—Rotating steadies or rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to an inclined bed body centre frame relates to numerical control lathe's field, which comprises a base, the pedestal on articulated have the gripper jaw, the pedestal on still be equipped with and be used for adjusting gripper jaw pivoted adjusting part, adjusting part be located the side of pedestal. The application has the effect of making the adjustment more convenient.
Description
Technical Field
The application relates to the field of numerical control lathes, in particular to an inclined lathe bed center frame.
Background
The slant-bed numerically controlled lathe is a high-precision and high-efficiency automatic lathe. The multi-station tool turret or the power tool turret is equipped, so that the machine tool has wide process performance and can machine complex workpieces such as straight-line cylinders, oblique-line cylinders, circular arcs and various threads, grooves, worms and the like.
If the length and diameter of the workpiece to be machined are large and the rigidity thereof is low, the workpiece must be supported by the center frame. The bending deformation degree of the workpiece under the action of external force in the machining process is reduced, and therefore the influence on the machining precision of the workpiece is reduced.
Chinese patent application publication No. CN104668976A discloses a center frame of a lathe, comprising: the pivoting device is provided with a pivoting shaft which is axially vertical to the workpiece hole, so that the upper seat can pivot horizontally, the pivoting device comprises a gasket and a bolt, the pivoting shaft is arranged on the upper seat in a penetrating and pivoting mode, the gasket is positioned on the top of the upper seat, the bolt is arranged on the gasket in a penetrating and screwing mode and is arranged on the pivoting shaft, a blocking part is arranged at the joint of the side edges of the upper seat and the lower seat, and when the upper seat is positioned right above the lower seat, the blocking part is simultaneously blocked at the side edges of the upper seat and the lower seat.
In view of the above-mentioned related art, when the adjusting bolt is used on a slant bed numerically controlled lathe, the adjusting bolt for adjusting the shoring device below the workpiece is located below the lower seat, which is inconvenient when the adjusting bolt needs to be adjusted.
Disclosure of Invention
In order to make the regulation more convenient, this application provides an inclined bed body centre frame.
The application provides a sloping bed body centre frame adopts following technical scheme:
the utility model provides an inclined bed body center frame, includes the pedestal, the pedestal on articulated have the gripper jaw, the pedestal on still be equipped with and be used for adjusting gripper jaw pivoted adjusting part, adjusting part be located the side of pedestal.
Through adopting above-mentioned technical scheme, when adjusting the gripper jaw through adjusting part and rotating, because adjusting part is located the side of pedestal, consequently for setting up the below at the pedestal, the adjusting part's that is located the pedestal side rotation space is bigger for it is more convenient to adjust.
Preferably, the clamping jaws are further provided with a rotating gear, the rotating gear is hinged to the base body, the adjusting assembly comprises a rack horizontally arranged and a driving piece used for driving the rack to move, and the rack is meshed with the rotating gear.
Through adopting above-mentioned technical scheme, when using, remove through driving piece drive rack, and then drive the rack and remove, because rotating gear and rack mesh mutually, consequently can drive rotating gear and rotate, and then drive the gripper jaw and rotate to make the gripper jaw carry out the centre gripping to the work piece, because rotating gear and rack mesh mutually, consequently rotating gear perpendicular to rack, thereby can turn into the rotation with horizontal reciprocating motion, thereby reach and drive gripper jaw pivoted purpose.
Preferably, the driving piece include that pivot and cover establish the epaxial bearing of commentaries on classics, the bearing with pedestal fixed connection, the rack on be equipped with the through-hole that the pivot got into, the through-hole in be equipped with the internal thread, the pivot stretch into to the through-hole in, the pivot on be equipped with the external screw thread of internal thread looks adaptation.
Through adopting above-mentioned technical scheme, when using, because the pivot is connected and pivot and rack threaded connection with the pedestal through the bearing, consequently when rotating the pivot, the rack can be back and forth displacement, and then reaches and drives the rotating gear pivoted purpose, and when the gripper jaw removed the back that targets in place simultaneously, the rack with pivot threaded connection can play the effect of location to the rotating gear.
Preferably, the base body is provided with a rotating groove and a sliding groove, the rotating groove is communicated with the sliding groove, the rotating gear is positioned in the rotating groove, and the rack is positioned in the sliding groove.
Through adopting above-mentioned technical scheme, the rack is located and slides in the groove that slides, therefore the groove that slides can play the protection effect to the rack, reduces the probability of rack damage.
Preferably, the base body is further provided with a yielding groove, the yielding groove is communicated with the sliding groove, and the yielding groove is located on a rotating path of the clamping jaw.
Through adopting above-mentioned technical scheme, the existence of the groove of stepping down makes the rotation range of gripper jaw bigger to be convenient for install or dismantle the work piece.
Preferably, the pedestal on still be equipped with and block the subassembly, block the subassembly and be located the below of gripper jaw and be connected with the gripper jaw, block the subassembly and make the groove of stepping down and the groove of sliding not communicate each other.
Through adopting above-mentioned technical scheme, adding man-hour to the work piece, can produce impurity such as iron fillings, the existence that blocks the subassembly makes can effectively reduce iron fillings from getting into to the probability in the groove that slides from the inslot that steps down, reduces rack and the dead probability of gear card that leads to because of accumulating more iron fillings on the rack.
Preferably, the blocking assembly comprises a first elastic blocking piece and a second elastic blocking piece, the first elastic blocking piece is fixedly connected with the base body, the second elastic blocking piece is fixedly connected with the clamping claw, and the first elastic blocking piece and the second elastic blocking piece are overlapped and abutted all the time.
Through adopting above-mentioned technical scheme, when adjusting the gripper jaw and removing, the gripper jaw can drive second elastic separation blade and remove, and second elastic separation blade can offset and partial coincidence with first elastic separation blade all the time at the removal in-process, consequently can reduce iron fillings from the probability that gets into to the inslot that slides of groove of stepping down.
Preferably, the first elastic blocking piece and the second elastic blocking piece are both arc-shaped, and the circle center of the circle where the first elastic blocking piece is located and the circle center of the circle where the second elastic blocking piece is located coincide with the circle center of the rotating gear.
By adopting the technical scheme, in the use process, because the circle center of the circle where the first elastic separation blade is located and the circle center of the circle where the second elastic separation blade is located coincide with the circle center of the rotating gear, when the clamping jaw rotates, the contact area between the second elastic separation blade and the first elastic separation blade is larger, and the blocking effect on scrap iron is better.
Preferably, the rotating gear comprises a toothed part and a non-toothed part, the outer edge surfaces of the toothed part and the non-toothed part are overlapped, and the outer edge of the non-toothed part is attached to the inner wall of the rotating groove.
Through adopting above-mentioned technical scheme, in the use, when rotating gear rotates through rack drive rotating gear, after rotating gear rotates certain angle, the rack can support with no tooth portion, and then avoids rotating gear to continue to rotate to play the effect of prescribing a limit to gripper turning range.
Preferably, the seat body is further provided with a chip blocking plate, and the chip blocking plate abuts against the outer edge of the toothless part.
Through adopting above-mentioned technical scheme, consequently when using, keep off the bits board and can effectively reduce non-toothed portion and rotate the in-process, bring iron fillings into to rotating the inslot, and then the probability on the rack that drops.
In summary, the present application includes at least one of the following beneficial technical effects:
when the clamping jaw is adjusted to rotate through the adjusting component, the adjusting component is positioned on the side surface of the base body, so that the rotating space of the adjusting component positioned on the side surface of the base body is larger relative to the rotating space arranged below the base body, and the adjusting is more convenient;
reduce iron fillings and drop to on the rack, lead to the dead probability of rack and gear card.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic view of an internal structure of a seat body according to an embodiment of the present application.
FIG. 3 is a schematic view of an adjustment assembly and a clamping jaw according to an embodiment of the present application.
Fig. 4 is a schematic cross-sectional structure diagram of an embodiment of the present application.
Fig. 5 is a schematic structural diagram of a barrier assembly according to an embodiment of the present application.
Description of reference numerals: 1. a base body; 11. an upper seat; 12. a lower seat; 13. a jacking device; 14. a bolt; 2. a gripper jaw; 21. a rotating gear; 211. no tooth part; 212. a toothed portion; 22. sealing the bearing; 23. mounting grooves; 3. an adjustment assembly; 31. a rack; 311. a guide groove; 32. a rotating shaft; 33. a bearing; 41. an upper locking seat; 42. a lower locking seat; 43. rotating the screw; 44. a locking groove; 51. a yielding groove; 52. a sliding groove; 53. a rotating groove; 61. a chip blocking plate; 7. a blocking component; 71. a first elastic baffle sheet; 711. a first fixing plate; 712. a propping block; 72. a second elastic baffle sheet; 721. a second fixing plate; 722. and a reinforcing block.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses an inclined bed center frame, refer to fig. 1, and inclined bed center frame includes pedestal 1, and two shoring devices 13 are fixedly connected with on the pedestal 1, are equipped with the opening on the pedestal 1, and pedestal 1 includes upper seat 11 and lower 12, and upper seat 11 and lower 12 are articulated mutually. Lower seat 12's both sides fixedly connected with lower locking seat 42, the both sides fixedly connected with of upper seat 11 and the locking seat 41 of locking seat 42 cooperation use of lower, locking groove 44 has been seted up to upper locking seat 41, locking groove 44 downwardly extending runs through lower locking seat 42, it has rotation screw rod 43 to articulate on the lower locking seat 42, rotation screw rod 43 is located locking groove 44 and upwards extends, and stretch out in locking groove 44, it has the nut to rotate screw rod 43 and keep away from one of lower locking seat 42 and serve threaded connection, the nut offsets tightly with the surface of upper locking seat 41.
When the tool is in use, the lower seat 12 is mounted on an inclined lathe bed, so that the seat body 1 is in an inclined state, the opening faces the tool apron used for clamping a tool, the tool apron can process a workpiece, when the workpiece needs to be replaced, the nut is detached from the rotating screw 43, the rotating screw 43 is rotated, the nut is separated from the locking groove 44 in the upper locking seat 41, the locking function between the upper seat 11 and the lower seat 12 is cancelled, and then the upper seat 11 is rotated, so that the upper seat 11 is turned downwards, and the workpiece is convenient to be placed on the lower seat 12 from the upper side. And the lower base 12 is turned downward without interfering with other parts of the lathe. After the workpiece is placed on the lower seat 12, the upper seat 11 is rotated, so that the upper seat 11 is reset and the upper seat 11 is locked with the lower seat 12.
Referring to fig. 2, the lower seat 12 is provided with a rotation groove 53, a sliding groove 52 and a yielding groove 51, and the yielding groove 51 and the rotation groove 53 are both communicated with the sliding groove 52.
Referring to fig. 2 and 3, the base body 1 is hinged with the clamping jaw 2, the abdicating groove 51 is located on the rotation path of the clamping jaw 2, the base body 1 is further provided with an adjusting component 3 for adjusting the rotation of the clamping jaw 2, and the adjusting component 3 is located on the side surface of the base body 1. One end fixedly connected with turning gear 21 of gripper jaw 2, turning gear 21 is located and rotates the inslot 53 and articulate mutually with lower 12, and adjusting part 3 includes rack 31 that the level set up and the driving piece that is used for driving rack 31 to remove, and rack 31 is located sliding groove 52, has seted up guide way 311 on the rack 31, and sliding groove 52 link up lower 12 and run through lower 12 and deviate from the open-ended side, and rack 31 and turning gear 21 mesh mutually. The driving piece includes that pivot 32 and cover establish the bearing 33 in pivot 32, bearing 33 and pedestal 1 fixed connection, bearing 33 fixed mounting is equipped with the through-hole that pivot 32 got into on the rack 31 in the groove 52 that slides, is equipped with the internal thread in the through-hole, and pivot 32 stretches into to the through-hole in, be equipped with on the pivot 32 with the external screw thread of internal thread looks adaptation, the pivot 32 runs through the one end that lower seat 12 deviates from the open-ended side from the groove 52 that slides and wears out.
Referring to fig. 1 and 3, a threaded hole is formed in the lower seat 12, the threaded hole corresponds to the guide slot 311 and is communicated with the sliding slot 52, a bolt 14 is connected to the threaded hole through a thread, and the bolt 14 penetrates through the threaded hole and extends into the guide slot 311.
After the workpiece is placed on the center frame, the rotating shaft 32 is rotated, so that the rack 31 slides in the sliding groove 52, and the rotating gear 21 is driven to rotate, the purpose of fixing the workpiece by adjusting the position of the clamping jaw 2 is achieved, meanwhile, the bolt 14 can prevent the rack 31 from rotating, and abrasion between the rack 31 and the rotating gear 21 is reduced.
Referring to fig. 3 and 4, in order to facilitate the rotation of the workpiece, a sealing bearing 22 is fixedly connected to one end of the clamping jaw 2 away from the rotating gear 21, and a sealing bearing 22 is fixedly connected to one end of the jacking device 13 contacting with the workpiece, wherein the rotation axis of the sealing bearing 22 is parallel to the rotation axis of the rotating gear.
Referring to fig. 4 and 5, the seat body 1 is further provided with a blocking assembly 7, the blocking assembly 7 is located below the clamping jaw 2 and connected with the clamping jaw 2, and the blocking assembly 7 enables the abdicating groove 51 and the sliding groove 52 not to be communicated with each other. The blocking assembly 7 comprises a first elastic blocking piece 71 and a second elastic blocking piece 72, the first elastic blocking piece 71 and the second elastic blocking piece 72 can be made of metal materials, a first fixing plate 711 is integrally formed on the first elastic blocking piece 71, a second fixing plate 721 is integrally formed on the second elastic blocking piece 72, the first fixing plate 711 is fixedly connected with the lower seat 12, the second fixing plate 721 is fixedly connected with the clamping jaw 2, a mounting groove 23 for mounting the second fixing plate 721 is further formed in the clamping jaw 2, and the first elastic blocking piece 71 and the second elastic blocking piece 72 are overlapped and abutted all the time. The first elastic blocking piece 71 and the second elastic blocking piece 72 are both arc-shaped, and the circle center of the circle where the first elastic blocking piece 71 is located and the circle center of the circle where the second elastic blocking piece 72 is located are both coincided with the circle center of the rotating gear 21.
Referring to fig. 4 and 5, a pressing block 712 is further fixedly connected to an end of the first elastic blocking piece 71 away from the lower seat 12, the pressing block 712 is shaped like a triangular prism, and one side edge of the pressing block 712 presses against the surface of the second elastic blocking piece 72. The second elastic blocking piece 72 is located on the inner side of the first elastic blocking piece 71, one end of the second elastic assembly close to the clamping claw 2 is also fixedly connected with a reinforcing block 722, the reinforcing block 722 is in a triangular prism shape, and one side surface of the reinforcing block 722 is in contact with the clamping claw 2.
Referring to fig. 3 and 4, the rotary gear 21 includes a toothed portion 212 and a non-toothed portion 211, outer edge surfaces of the toothed portion 212 and the non-toothed portion 211 coincide with each other, and an outer edge of the non-toothed portion 211 abuts against an inner wall of the rotary groove 53. The lower seat 12 is also fixedly connected with a chip blocking plate 61, and the chip blocking plate 61 is abutted against the outer edge of the toothless part 211.
When the seat body 1 is in an inclined state in a use state, the iron pieces can fall to the rotating groove 53 and the receding groove 51 when the workpiece is machined. Because the chip blocking plate 61 is abutted against the outer edge of the toothless part 211, the blocking component 7 enables the abdicating groove 51 and the sliding groove 52 not to be communicated with each other, and therefore the probability of entering iron chips in the sliding groove 52 can be effectively reduced.
When the clamping jaw 2 rotates, the second elastic stopping piece 72 also rotates, because one side edge of the abutting block 712 abuts against the surface of the second elastic stopping piece 72, therefore, the second elastic stop piece 72 will deform, so that the abutting block 712 fits more tightly with the second elastic stop piece 72, since the center of the circle where the first elastic barrier 71 is located and the center of the circle where the second elastic barrier 72 is located are both coincident with the center of the rotation gear 21, therefore, during rotation, the deformation amount of the first elastic blocking piece 71 and the second elastic blocking piece 72 is smaller, the probability of damage of the first elastic blocking piece 71 and the second elastic blocking piece 72 after multiple use can be reduced, and the service life of the first elastic blocking piece 71 and the second elastic blocking piece 72 can be further prolonged, due to the existence of the reinforcing block 722, the probability of damage to the joint of the second elastic blocking piece 72 and the second fixing plate 721 caused by the deformation of the second elastic blocking piece 72 can be effectively reduced.
In another embodiment of the present application, the first elastic blocking piece 71 is located inside the second elastic blocking piece 72, which can achieve a good effect of blocking the iron pieces.
The implementation principle of the inclined bed center frame in the embodiment of the application is as follows: when a workpiece needs to be machined, the upper seat 11 is rotated downwards, the workpiece is placed on the lower seat 12, then the upper seat 11 is reset and is fixedly connected with the lower seat 12, then the clamping claw 2 is adjusted through the rotating shaft 32 to be matched with the jacking device 13 to support the workpiece, and then the workpiece is machined through the tool apron.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (4)
1. The utility model provides an inclined bed body centre frame which characterized in that: the clamping device comprises a base body (1), wherein clamping claws (2) are hinged on the base body (1), an adjusting component (3) for adjusting the rotation of the clamping claws (2) is also arranged on the base body (1), and the adjusting component (3) is positioned on the side surface of the base body (1);
the clamping jaw (2) is also provided with a rotating gear (21), the rotating gear (21) is hinged with the seat body (1), the adjusting assembly (3) comprises a rack (31) which is horizontally arranged and a driving piece which is used for driving the rack (31) to move, and the rack (31) is meshed with the rotating gear (21);
the driving piece comprises a rotating shaft (32) and a bearing (33) sleeved on the rotating shaft (32), the bearing (33) is fixedly connected with the base body (1), a through hole into which the rotating shaft (32) enters is formed in the rack (31), an internal thread is formed in the through hole, the rotating shaft (32) extends into the through hole, and an external thread matched with the internal thread is formed in the rotating shaft (32);
the seat body (1) is provided with a rotating groove (53) and a sliding groove (52), the rotating groove (53) is communicated with the sliding groove (52), the rotating gear (21) is positioned in the rotating groove (53), and the rack (31) is positioned in the sliding groove (52);
the base body (1) is also provided with a yielding groove (51), the yielding groove (51) is communicated with the sliding groove (52), and the yielding groove (51) is positioned on the rotating path of the clamping claw (2);
the base body (1) is also provided with a blocking component (7), the blocking component (7) is positioned below the clamping claw (2) and is connected with the clamping claw (2), and the blocking component (7) enables the abdicating groove (51) and the sliding groove (52) not to be communicated with each other;
the blocking assembly (7) comprises a first elastic blocking piece (71) and a second elastic blocking piece (72), the first elastic blocking piece (71) is fixedly connected with the base body (1), the second elastic blocking piece (72) is fixedly connected with the clamping claw (2), and the first elastic blocking piece (71) and the second elastic blocking piece (72) are overlapped and abutted all the time.
2. A sloping bed centre according to claim 1, wherein: the first elastic baffle piece (71) and the second elastic baffle piece (72) are both arc-shaped, and the circle center of the circle where the first elastic baffle piece (71) is located and the circle center of the circle where the second elastic baffle piece (72) is located are coincided with the circle center of the rotating gear (21).
3. A sloping bed centre according to claim 1, wherein: the rotating gear (21) comprises a toothed part (212) and a non-toothed part (211), the outer edge surfaces of the toothed part (212) and the non-toothed part (211) are overlapped, and the outer edge of the non-toothed part (211) is attached to the inner wall of the rotating groove (53).
4. A sloping bed centre according to claim 3, wherein: the base body (1) is further provided with a chip blocking plate (61), and the chip blocking plate (61) is abutted to the outer edge of the toothless part (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010816955.XA CN111958269B (en) | 2020-08-14 | 2020-08-14 | Inclined bed center frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010816955.XA CN111958269B (en) | 2020-08-14 | 2020-08-14 | Inclined bed center frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111958269A CN111958269A (en) | 2020-11-20 |
| CN111958269B true CN111958269B (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010816955.XA Active CN111958269B (en) | 2020-08-14 | 2020-08-14 | Inclined bed center frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111958269B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4517866A (en) * | 1982-09-07 | 1985-05-21 | Leblond Makino Machine Tool Co. | Steadyrest for slant bed lathe |
| DE3438915A1 (en) * | 1984-10-24 | 1986-04-24 | Index-Werke Kg Hahn & Tessky, 7300 Esslingen | Steady rest |
| RU2268816C2 (en) * | 2004-02-16 | 2006-01-27 | Марк Михайлович Свиткин | Elongated article cylindrical grinding method and rest |
| CN103612128A (en) * | 2013-11-28 | 2014-03-05 | 上海航天精密机械研究所 | Semi-closed numerical control lathe center frame |
| CN203649779U (en) * | 2013-11-28 | 2014-06-18 | 苏州凯尔博精密机械有限公司 | Clamping mechanism of water purifying bucket cutting and welding machine |
| CN204094482U (en) * | 2014-07-30 | 2015-01-14 | 无锡鹰贝精密轴承有限公司 | Miniature numerical control lathe center frame |
| CN209439790U (en) * | 2018-11-20 | 2019-09-27 | 鹏欣精密机械股份有限公司 | A kind of lathe center frame structure |
| CN210209430U (en) * | 2019-07-17 | 2020-03-31 | 鑫鸣宇(苏州)智能科技有限公司 | Hand-adjusting turnover type center frame |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM307466U (en) * | 2006-08-22 | 2007-03-11 | L & L Machinery Industry Co Lt | Center rack of lathe |
-
2020
- 2020-08-14 CN CN202010816955.XA patent/CN111958269B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4517866A (en) * | 1982-09-07 | 1985-05-21 | Leblond Makino Machine Tool Co. | Steadyrest for slant bed lathe |
| DE3438915A1 (en) * | 1984-10-24 | 1986-04-24 | Index-Werke Kg Hahn & Tessky, 7300 Esslingen | Steady rest |
| RU2268816C2 (en) * | 2004-02-16 | 2006-01-27 | Марк Михайлович Свиткин | Elongated article cylindrical grinding method and rest |
| CN103612128A (en) * | 2013-11-28 | 2014-03-05 | 上海航天精密机械研究所 | Semi-closed numerical control lathe center frame |
| CN203649779U (en) * | 2013-11-28 | 2014-06-18 | 苏州凯尔博精密机械有限公司 | Clamping mechanism of water purifying bucket cutting and welding machine |
| CN204094482U (en) * | 2014-07-30 | 2015-01-14 | 无锡鹰贝精密轴承有限公司 | Miniature numerical control lathe center frame |
| CN209439790U (en) * | 2018-11-20 | 2019-09-27 | 鹏欣精密机械股份有限公司 | A kind of lathe center frame structure |
| CN210209430U (en) * | 2019-07-17 | 2020-03-31 | 鑫鸣宇(苏州)智能科技有限公司 | Hand-adjusting turnover type center frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111958269A (en) | 2020-11-20 |
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Effective date of registration: 20240118 Address after: 317600 Huasheng, Gangwan Village, Yucheng Street, Yuhuan City, Taizhou City, Zhejiang Province, and Sha'ao, Chengzhong Village (Electromechanical Industrial Park) Patentee after: Zhejiang Zhenhuan Intelligent Equipment Co.,Ltd. Address before: 317699 mechanical and Electrical Industrial Park, Yuhuan City, Taizhou City, Zhejiang Province Patentee before: Zhejiang Zhenhuan CNC machine Limited by Share Ltd. |