CN112872803B - Tapping and drilling integrated numerical control lathe - Google Patents
Tapping and drilling integrated numerical control lathe Download PDFInfo
- Publication number
- CN112872803B CN112872803B CN202110195306.7A CN202110195306A CN112872803B CN 112872803 B CN112872803 B CN 112872803B CN 202110195306 A CN202110195306 A CN 202110195306A CN 112872803 B CN112872803 B CN 112872803B
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- 238000005553 drilling Methods 0.000 title claims abstract description 26
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 22
- 230000008901 benefit Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a tapping and drilling integrated numerical control lathe which comprises a base, wherein the bottom of the base is fixedly connected with a movable wheel, the top of the base is provided with a lathe table surface, both sides of the bottom of an inner cavity of the base are fixedly connected with limiting blocks, the tops of the two limiting blocks are provided with adjusting seats, and both sides of the bottom of the adjusting seats are provided with grooves. According to the invention, the problems of single functions of the existing numerical control lathe are solved by arranging the base, the movable wheel, the lathe table top, the limiting block, the adjusting seat, the groove, the first motor, the first threaded rod, the first threaded sleeve, the limiting wheel, the supporting column, the supporting plate, the supporting rod, the equipment box, the second motor, the rotary column, the tapping machine, the drilling machine, the connecting frame, the supporting seat, the third motor, the rotary rod, the cam, the movable shell, the spring, the clamping block, the fourth motor, the second threaded sleeve, the pressing block and the second threaded rod.
Description
Technical Field
The invention relates to the technical field of numerically controlled lathes, in particular to a tapping and drilling integrated numerically controlled lathe.
Background
The numerical control machine tool is an automatic machine tool, can effectively solve the problems of complex, precise, small batch and multi-variety part machining, is an efficient automatic machine tool, and at present, some spare and accessory parts need to be drilled and tapped, the common numerical control machine tool is single in function, only parts can be drilled or tapped independently, parts and accessory parts with different specifications cannot be tapped and drilled on one machine tool, meanwhile, the problem that the conventional numerical control machine tool is inconvenient to move is mostly solved, if the conventional numerical control machine tool is required to be convenient to move, pulleys are installed at the bottom of the machine tool, the pulleys are used for moving, but the stability of the machine tool is poor due to the fact that the pulleys are only in contact with the ground for supporting, displacement is easy to occur, and if supporting legs are used, the machine tool is inconvenient to move and is unfavorable for use.
Disclosure of Invention
The invention aims to provide a tapping and drilling integrated numerical control lathe which has the advantage of multiple functions and solves the problem that the existing numerical control lathe is single in function.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a tapping drilling integration numerical control lathe, includes the base, the bottom fixedly connected with of base removes the wheel, the top of base is provided with the lathe mesa, the equal fixedly connected with stopper in both sides of base inner chamber bottom, the top of two stoppers is provided with the regulation seat, the recess is all seted up to the both sides of regulation seat bottom, the first motor of inner wall fixedly connected with of recess, the output of two opposite sides of first motor is the first threaded rod of equal fixedly connected with, the surface cover of first threaded rod is equipped with first thread bush, the bottom fixedly connected with spacing wheel of first thread bush, the bottom of spacing wheel extends to the bottom of base inner chamber, the bottom of regulation seat just is located two spacing wheels fixedly connected with support column between, the bottom of support column runs through to the bottom of base and fixedly connected with backup pad, the top fixedly connected with bracing piece of regulation seat, the top of bracing piece runs through the base and with lathe mesa fixedly connected with equipment box, the bottom fixedly connected with second motor of equipment box inner chamber, the bottom fixedly connected with second motor of second motor output, the top of rotary frame is the rotary frame is connected with the top of rotary frame, the rotary frame is connected with the top of three side of drilling machine, the top of rotary frame is connected with the top of three side of drilling machine respectively, the top of rotary frame is connected with the top of three side of drilling frame is fixed with the top of drilling frame respectively, the front end of rotary rod runs through to the front side of supporting seat inner chamber and overlaps and be equipped with the cam, the surface cover of cam is equipped with and removes the shell, is provided with the spring between two removal shells, the top fixedly connected with clamp splice of removing the shell, the top of clamp splice runs through to the top of supporting seat and fixedly connected with fourth motor, the bottom fixedly connected with second threaded rod of fourth motor output, the bottom of second threaded rod runs through to the bottom of clamp splice inner chamber and overlaps and be equipped with the second thread bush, and the equal fixedly connected with briquetting of one side that two second thread bushes are relative, and the outside to the clamp splice is all run through to one side that two briquetting are relative.
Preferably, the surface of the rotary column and the top cover that is located the lathe mesa are equipped with the rotary disk, the top of lathe mesa and the both sides that are located the rotary disk bottom are all fixedly connected with spacing cylinder, the spacing groove that uses with spacing cylinder cooperation is seted up to the bottom of rotary disk, the top of spacing cylinder output extends to the inner chamber of spacing groove.
Preferably, the number of the movable wheels is four, the movable wheels are uniformly distributed at four corners of the bottom of the base, the number of the supporting rods is four, the movable wheels are uniformly distributed at four corners of the top of the adjusting seat, the bottom of the limiting wheels is in contact with the inner wall of the base, and the top of the limiting block is in contact with the adjusting seat.
Preferably, one end of the first threaded rod, which is far away from the first motor, is connected with the inner wall of the groove through a bearing, the surface of the movable shell is in sliding connection with the inner wall of the supporting seat, the two sides of the spring are respectively sleeved with a mounting shell, and one side, opposite to the two mounting shells, of the two mounting shells is fixedly connected with the movable shell.
Preferably, the first opening matched with the clamping blocks is formed in the top of the supporting seat, the second opening matched with the pressing blocks is formed in one side, opposite to the two clamping blocks, of the supporting seat, the limiting rods are fixedly connected to two sides of the bottom of the table top of the lathe, the limiting sleeve is sleeved on the bottom of the limiting rods, the surface of the limiting rods is in sliding connection with the limiting sleeve, and the bottom of the limiting sleeve is fixedly connected with the base.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the problems of single functions of the existing numerical control lathe are solved by arranging the base, the movable wheel, the lathe table top, the limiting block, the adjusting seat, the groove, the first motor, the first threaded rod, the first threaded sleeve, the limiting wheel, the supporting column, the supporting plate, the supporting rod, the equipment box, the second motor, the rotary column, the tapping machine, the drilling machine, the connecting frame, the supporting seat, the third motor, the rotary rod, the cam, the movable shell, the spring, the clamping block, the fourth motor, the second threaded sleeve, the pressing block and the second threaded rod.
2. The invention can facilitate the movement of the whole device by arranging the moving wheel, can facilitate the use of the limiting wheel by arranging the limiting block, can play a role of supporting the adjusting seat by arranging the supporting column and the supporting plate, can facilitate the placement of a workpiece by arranging the supporting seat, can be used for fixing the workpiece by arranging the clamping block and the pressing block, can facilitate the mutual separation of two moving shells for resetting by arranging the spring, can be used for improving the stability of the rotating column by arranging the rotating disk, the limiting cylinder and the limiting groove, can limit the moving range of the lathe table surface by arranging the limiting rod and the limiting sleeve, can facilitate the use of the clamping block by arranging the first opening and can facilitate the use of the pressing block by arranging the second opening.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of a support base of the present invention;
fig. 3 is a left side cross-sectional view of the support base of the present invention.
In the figure: 1. a base; 2. a moving wheel; 3. a lathe table; 4. a limiting block; 5. an adjusting seat; 6. a groove; 7. a first motor; 8. a first threaded rod; 9. a first threaded sleeve; 10. a limiting wheel; 11. a support column; 12. a support plate; 13. a support rod; 14. an equipment box; 15. a second motor; 16. a spin column; 17. a tapping machine; 18. a drilling machine; 19. a connecting frame; 20. a support base; 21. a third motor; 22. a rotating rod; 23. a cam; 24. a moving shell; 25. a spring; 26. clamping blocks; 27. a fourth motor; 28. a second threaded sleeve; 29. briquetting; 30. a second threaded rod; 31. a rotating disc; 32. a limit cylinder; 33. a limit groove; 34. a limit rod; 35. a limit sleeve; 36. and (5) mounting the shell.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, an integrated numerically controlled lathe for tapping and drilling comprises a base 1, wherein a movable wheel 2 is fixedly connected to the bottom of the base 1, a lathe table top 3 is arranged at the top of the base 1, limiting blocks 4 are fixedly connected to two sides of the bottom of an inner cavity of the base 1, an adjusting seat 5 is arranged at the top of each of the two limiting blocks 4, a groove 6 is formed in two sides of the bottom of each of the adjusting seats 5, a first motor 7 is fixedly connected to the inner wall of each of the grooves 6, first threaded rods 8 are fixedly connected to the output ends of one side opposite to the two first motors 7, a first threaded sleeve 9 is sleeved on the surface of each of the first threaded rods 8, a limiting wheel 10 is fixedly connected to the bottom of the first threaded sleeve 9, the bottom of each limiting wheel 10 extends to the bottom of the inner cavity of the base 1, a supporting column 11 is fixedly connected between the two limiting wheels 10 and penetrates through the bottom of the base 1 and is fixedly connected with a supporting plate 12, the top of the adjusting seat 5 is fixedly connected with a supporting rod 13, the top of the supporting rod 13 penetrates through the base 1 and is fixedly connected with the lathe table top 3, the bottom of the lathe table top 3 is fixedly connected with an equipment box 14, the bottom of the inner cavity of the equipment box 14 is fixedly connected with a second motor 15, the top of the output end of the second motor 15 is fixedly connected with a rotating column 16, the top of the rotating column 16 penetrates through the top of the lathe table top 3, the tops of the two sides of the rotating column 16 are respectively provided with a tapping machine 17 and a drilling machine 18, the right side of the tapping machine 17 and the left side of the drilling machine 18 are fixedly connected with a connecting frame 19, one side opposite to the two connecting frames 19 is fixedly connected with the rotating column 16, two sides of the top of the lathe table top 3 are fixedly connected with a supporting seat 20, two sides of the back of the supporting seat 20 are fixedly connected with a third motor 21, the front side of the output end of the third motor 21 is fixedly connected with a rotating rod 22, the front end of the rotary rod 22 penetrates to the front side of the inner cavity of the supporting seat 20 and is sleeved with a cam 23, the surface of the cam 23 is sleeved with a movable shell 24, a spring 25 is arranged between the two movable shells 24, the top of the movable shell 24 is fixedly connected with a clamping block 26, the top of the clamping block 26 penetrates to the top of the supporting seat 20 and is fixedly connected with a fourth motor 27, the bottom of the output end of the fourth motor 27 is fixedly connected with a second threaded rod 30, the bottom of the second threaded rod 30 penetrates to the bottom of the inner cavity of the clamping block 26 and is sleeved with a second thread bush 28, one side opposite to the two second thread bushes 28 is fixedly connected with a pressing block 29, one side opposite to the two pressing blocks 29 penetrates to the outer side of the clamping block 26, the surface of the rotary column 16 is sleeved with a rotary disc 31 at the top of the lathe table 3, two sides at the bottom of the rotary disc 31 are fixedly connected with limiting cylinders 32, the bottom of the rotary disk 31 is provided with a limit groove 33 matched with the limit cylinder 32, the top of the output end of the limit cylinder 32 extends to the inner cavity of the limit groove 33, the number of the movable wheels 2 is four and is uniformly distributed at four corners of the bottom of the base 1, the number of the supporting rods 13 is four and is uniformly distributed at four corners of the top of the adjusting seat 5, the bottom of the limit wheel 10 is contacted with the inner wall of the base 1, the top of the limit block 4 is contacted with the adjusting seat 5, one end of the first threaded rod 8 far away from the first motor 7 is connected with the inner wall of the groove 6 through a bearing, the surface of the movable shell 24 is in sliding connection with the inner wall of the supporting seat 20, two sides of the spring 25 are respectively sleeved with a mounting shell 36, one side opposite to the two mounting shells 36 is fixedly connected with the movable shell 24, the top of the supporting seat 20 is provided with a first opening matched with the clamping blocks 26, one side opposite to the two clamping blocks 26 is provided with a second opening matched with the pressing block 29, both sides of the bottom of the lathe table 3 are fixedly connected with a limiting rod 34, the bottom of the limiting rod 34 is sleeved with a limiting sleeve 35, the surface of the limiting rod 34 is in sliding connection with the limiting sleeve 35, the bottom of the limiting sleeve 35 is fixedly connected with the base 1, the movement of the whole device can be facilitated by arranging the moving wheel 2, the use of the limiting wheel 10 can be facilitated by arranging the limiting block 4, the effect of supporting the adjusting seat 5 can be played by arranging the supporting column 11 and the supporting plate 12, the placement of a workpiece can be facilitated by arranging the supporting seat 20, the workpiece can be fixed by arranging the clamping block 26 and the pressing block 29, the two moving shells 24 can be conveniently and mutually and remotely reset by arranging the spring 25, the stability of the rotating column 16 can be improved by arranging the rotating disk 31, the limiting cylinder 32 and the limiting groove 33, the movable range of the lathe table 3 can be limited, the clamp splice 26 can be conveniently used by arranging the first opening, the press block 29 can be conveniently used by arranging the second opening, the problem that the existing numerical control lathe has single function is solved by arranging the base 1, the movable wheel 2, the lathe table 3, the limiting block 4, the adjusting seat 5, the groove 6, the first motor 7, the first threaded rod 8, the first thread bush 9, the limiting wheel 10, the supporting column 11, the supporting plate 12, the supporting rod 13, the equipment box 14, the second motor 15, the rotating column 16, the tapping machine 17, the drilling machine 18, the connecting frame 19, the supporting seat 20, the third motor 21, the rotating rod 22, the cam 23, the movable shell 24, the spring 25, the clamp splice 26, the fourth motor 27, the second thread bush 28, the press block 29 and the second threaded rod 30, the tapping and drilling integrated numerical control lathe has the advantage of multiple functions, is worth popularizing.
When in use, a user controls the first motor 7 to operate so as to drive the first threaded rod 8 to rotate, the first threaded rod 8 rotates to drive the two limit wheels 10 to move away from each other through the cooperation of the first threaded sleeve 9, the limit wheels 10 move to move upwards through the cooperation of the limit blocks 4, the limit wheels 10 drive the support columns 11 and the support plates 12 to move upwards away from the ground through the cooperation of the adjusting seats 5, the whole device is supported by the moving wheels 2 at the moment, the movement of the whole device is convenient, after the whole device is moved to a required position through the cooperation of the moving wheels 2, the first motor 7 is controlled to operate so as to drive the first threaded rod 8 to reversely rotate, the first threaded rod 8 reversely rotates to drive the two limit wheels 10 to move towards the middle through the cooperation of the first threaded sleeve 9, the limit wheels 10 move to gradually move downwards due to the action of gravity, at the moment, the adjusting seats 5, the support columns 11 and the support plates 12 all move downwards, until the bottom of the supporting plate 12 contacts the ground, the whole device is supported by the supporting plate 12 at this time, the stability of the whole device can be improved, displacement is avoided, a workpiece to be processed is placed on the supporting seat 20 and is positioned between the two clamping blocks 26, then the third motor 21 is controlled to operate to drive the cam 23 to rotate through the cooperation of the rotating rod 22, the cam 23 rotates to drive the two movable shells 24 to move towards the middle, the movable shells 24 drive the two clamping blocks 26 to move towards the middle to be close to the workpiece until the workpiece is tightly attached, then the fourth motor 27 is controlled to operate to drive the second threaded rod 30 to rotate, the second threaded rod 30 rotates to drive the pressing block 29 to move downwards to be close to the fitting until the workpiece is tightly attached through the cooperation of the clamping blocks 26 and the pressing block 29, then the tapping machine 17 and the drilling machine 18 can be started to tap and drill the workpiece on the two supporting seats 20 respectively, after the processing is finished, the limiting cylinder 32 is controlled to operate so that the output end of the limiting cylinder is moved out of the limiting groove 33, and the second motor 15 is controlled to operate so as to drive the tapping machine 17 and the drilling machine 18 to rotate through the cooperation of the rotary column 16 and the connecting frame 19, so that tapping and drilling can be performed simultaneously.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an integrated numerical control lathe of tapping drilling, includes base (1), its characterized in that: the utility model discloses a lathe is characterized in that a movable wheel (2) is fixedly connected with the bottom of a base (1), a lathe table top (3) is arranged at the top of the base (1), limiting blocks (4) are fixedly connected with the two sides of the bottom of an inner cavity of the base (1), an adjusting seat (5) is arranged at the top of the two limiting blocks (4), grooves (6) are formed in the two sides of the bottom of the adjusting seat (5), a first motor (7) is fixedly connected with the inner wall of each groove (6), a first threaded rod (8) is fixedly connected with the output end of one side opposite to the two first motors (7), a first threaded rod (9) is sleeved on the surface of each first threaded rod (8), a limiting wheel (10) is fixedly connected with the bottom of each first threaded sleeve (9), the bottom of each limiting wheel (10) extends to the bottom of the inner cavity of the base (1), a supporting column (11) is fixedly connected between the bottom of each adjusting seat (5) and two limiting wheels (10), a supporting column (12) is fixedly connected with the bottom of the base (1), a supporting column (13) is fixedly connected with the bottom of the base (13) and a lathe table top (13) fixedly connected with the lathe table top (3), the bottom of the inner cavity of the equipment box (14) is fixedly connected with a second motor (15), the top of the output end of the second motor (15) is fixedly connected with a rotary column (16), the top of the rotary column (16) penetrates to the top of the lathe table top (3), the tops of the two sides of the rotary column (16) are respectively provided with a tapping machine (17) and a drilling machine (18), the right side of the tapping machine (17) and the left side of the drilling machine (18) are fixedly connected with a connecting frame (19), one side opposite to the two connecting frames (19) is fixedly connected with the rotary column (16), the two sides of the top of the lathe table top (3) are fixedly connected with a supporting seat (20), the two sides of the back of the supporting seat (20) are fixedly connected with a third motor (21), the front side of the output end of the third motor (21) is fixedly connected with a rotary rod (22), the front end of the rotary rod (22) penetrates to the front side of the inner cavity of the supporting seat (20) and is sleeved with a cam (23), the surface of the cam (23) is sleeved with a movable shell (24), the two surfaces of the cam (23) are sleeved with a movable shell (24), the movable shell (24) is provided with a spring (26), the top of the fourth motor (24) is fixedly connected with the top of the supporting seat (27), the bottom of the output end of the fourth motor (27) is fixedly connected with a second threaded rod (30), the bottom of the second threaded rod (30) penetrates through the bottom of the inner cavity of the clamping block (26) and is sleeved with a second threaded sleeve (28), one sides of the two second threaded sleeves (28) opposite to each other are fixedly connected with pressing blocks (29), one sides of the two pressing blocks (29) opposite to each other penetrate through the outer sides of the clamping block (26), the surface of the rotating column (16) and the top sleeve positioned on the lathe table top (3) are provided with rotating discs (31), the top of the lathe table top (3) and the two sides positioned at the bottom of the rotating discs (31) are fixedly connected with limit cylinders (32), the bottom of the rotating discs (31) is provided with limit grooves (33) matched with the limit cylinders (32), the top of the output end of the limit cylinders (32) extends to the inner cavity of the limit grooves (33), the top of the supporting seat (20) is provided with a first opening matched with the clamping block (26), one side of the two opposite sides of the two clamping blocks (26) are provided with second openings matched with the pressing blocks (29) respectively, the two sides of the two clamping blocks (26) are provided with limit rods (34) are fixedly connected with the bottom of the two limit rods (34) respectively, the two sides of the limit rods (34) are fixedly connected with the bottom of the rotating rods (34) respectively, the bottom of the limit sleeve (35) is fixedly connected with the base (1).
2. The tapping and drilling integrated numerical control lathe according to claim 1, wherein: the number of the movable wheels (2) is four, the movable wheels are uniformly distributed at four corners of the bottom of the base (1), the number of the supporting rods (13) is four, the movable wheels are uniformly distributed at four corners of the top of the adjusting seat (5), the bottom of the limiting wheel (10) is in contact with the inner wall of the base (1), and the top of the limiting block (4) is in contact with the adjusting seat (5).
3. The tapping and drilling integrated numerical control lathe according to claim 1, wherein: one end of the first threaded rod (8) far away from the first motor (7) is connected with the inner wall of the groove (6) through a bearing, the surface of the movable shell (24) is in sliding connection with the inner wall of the supporting seat (20), mounting shells (36) are sleeved on two sides of the spring (25), and one side, opposite to the two mounting shells (36), of the two mounting shells is fixedly connected with the movable shell (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110195306.7A CN112872803B (en) | 2021-02-20 | 2021-02-20 | Tapping and drilling integrated numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110195306.7A CN112872803B (en) | 2021-02-20 | 2021-02-20 | Tapping and drilling integrated numerical control lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112872803A CN112872803A (en) | 2021-06-01 |
| CN112872803B true CN112872803B (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110195306.7A Active CN112872803B (en) | 2021-02-20 | 2021-02-20 | Tapping and drilling integrated numerical control lathe |
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| CN (1) | CN112872803B (en) |
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| CN212070500U (en) * | 2020-05-19 | 2020-12-04 | 常州鹏鼎精密模具有限公司 | Drilling machine is used in motor casing processing |
| CN212351910U (en) * | 2020-05-06 | 2021-01-15 | 李昂洋 | Multifunctional workbench for integrated circuit production detection |
| DE212020000299U1 (en) * | 2020-08-14 | 2021-02-10 | Liuheng Metal Technology (Kunshan) Co., Ltd. | A punching device for mobile phone manufacture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101547673B1 (en) * | 2015-01-21 | 2015-09-01 | 주식회사 애스앤애프 | method of manufacturing tap drill |
| CN209139882U (en) * | 2018-11-13 | 2019-07-23 | 浙江美德机械有限公司 | Gate valve process equipment |
| CN211276621U (en) * | 2019-12-11 | 2020-08-18 | 深圳市鹏成模具有限公司 | Drilling device for machining automobile die |
| CN211276629U (en) * | 2019-12-21 | 2020-08-18 | 济南晟华金属塑料制品有限公司 | Bench drilling machine is used in ring flange processing |
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| DE212020000299U1 (en) * | 2020-08-14 | 2021-02-10 | Liuheng Metal Technology (Kunshan) Co., Ltd. | A punching device for mobile phone manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112872803A (en) | 2021-06-01 |
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