CN111390593A - Clamping and fixing device for machining mechanical parts - Google Patents
Clamping and fixing device for machining mechanical parts Download PDFInfo
- Publication number
- CN111390593A CN111390593A CN202010325104.5A CN202010325104A CN111390593A CN 111390593 A CN111390593 A CN 111390593A CN 202010325104 A CN202010325104 A CN 202010325104A CN 111390593 A CN111390593 A CN 111390593A
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- CN
- China
- Prior art keywords
- fixedly connected
- clamping
- negative pressure
- machining
- fixing device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamping and fixing device for machining mechanical parts, which relates to the related technical field of machining and comprises a bottom box, wherein the top end of the bottom box is fixedly connected with a base, a clamping device is arranged on the base, the clamping device comprises two moving seats arranged on the base in a sliding manner, a driving mechanism for driving the moving seats to move is arranged in the base, the top ends of the moving seats are fixedly connected with a moving column, the top ends of the moving columns are fixedly connected with clamping blocks, a lighting and dust-collecting device is arranged between the tops of the two clamping blocks, a negative pressure suction fixing device and a steering driving device are arranged on the clamping blocks, and a locking device for fixing a negative pressure absorption head is arranged in the clamping blocks. Thereby facilitating multi-directional machining operations on the workpiece.
Description
Technical Field
The invention relates to the technical field related to machining, in particular to a clamping and fixing device for machining a mechanical part.
Background
At present, in the machining process, the problem of hole matching and drilling is often encountered, workers on site generally adopt pre-assembly of a hole machining piece, a piece to be machined is slid out by chalk to complete the range of the hole machining piece, and then the position of a circle center is measured visually, so that the method for machining and drilling materials has many defects, and most of the main reasons are caused by many deviations due to the original fixing problem.
The Chinese patent publication No. CN 108067646A. A clamping and fixing machining device for machining is disclosed, wherein a threaded rotating rod in the device is convenient to rotate in a main frame body; the round rotating handle is convenient for driving the threaded rotating rod to rotate; when the threaded rotating rod rotates, the threaded rotating rod is convenient for driving the two threaded blocks to gather towards the middle and disperse towards the two sides; the two thread blocks are convenient for driving the two movable clamping plates to gather towards the middle, and the two movable clamping plates are convenient for clamping the machined part; the rotating rod is convenient to rotate in the fixed block; the rotating handle is convenient for driving the rotating rod to rotate; when the rotating handle is rotated to drive the rotating rod to rotate, the rotating rod is convenient to wind and unwind the conveying belt; the conveying belt is convenient to change the direction vertically downwards through the rolling shaft; the roller is convenient to rotate between the two support rods; the two rotating shafts are convenient to rotate up and down on the two supporting rods; the two rotating shafts are convenient for driving the fixed shaft to move up and down between the supporting rods; when the conveying belt moves up and down, the conveying belt is convenient to drive the fixed shaft to move up and down between the two support rods; the rotating shaft is convenient to rotate in the U-shaped rod and drives the U-shaped rod to move up and down; the U-shaped rod is convenient for driving the fixed column to move up and down; the motor is convenient for driving the rotating column to rotate in the fixed column; the fixed columns are convenient to extend up and down in the fixed cross rods; the movable thread groove plate is convenient to move left and right at the bottom end of the rotating column; the thread knob is convenient for driving the movable thread groove plate to move left and right; the movable thread groove plate moving rightwards is convenient for loosening the machining prop, but the device cannot rotate after a workpiece is clamped, so that machining is inconvenient.
Disclosure of Invention
The invention provides a clamping and fixing device for machining a mechanical part, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a be used for machine parts processing to use centre gripping fixing device, includes the under casing, and the top fixed connection base of under casing is equipped with clamping device on the base, and clamping device is equipped with the actuating mechanism that is used for the drive to remove the seat and removes including two removal seats that slide setting on the base in the base, the top fixed connection who removes the seat removes the post, removes the top fixed connection clamp splice of post, is equipped with illumination dust extraction between the top of two clamp splices, is equipped with the negative pressure on the clamp splice and attracts fixing device and turn to drive arrangement, be equipped with the locking device who is used for fixed negative pressure absorption head in the clamp splice.
As a preferred technical scheme of the invention, the driving mechanism comprises a first driving motor fixedly arranged at one end outside the base, an adjusting chute is formed in the base, two sliding blocks corresponding to the moving seat are arranged in the adjusting chute in a sliding manner, a screw rod penetrates through the two sliding blocks, an output shaft of the first driving motor is fixedly coaxially and fixedly connected with the screw rod, the top end of each sliding block is fixedly connected with a connecting plate, the connecting plate penetrates through the base and is fixedly connected with the moving seat, and a slide way corresponding to the connecting plate is formed in the base.
According to a preferable technical scheme, the dust collection and illumination device comprises ejector rods fixedly arranged at the top ends of two clamping blocks, the top ends of the two ejector rods are fixedly connected with sliding telescopic rods, a sleeve is arranged between the two sliding telescopic rods and sleeved outside the two sliding telescopic rods, the bottom end of the sleeve is fixedly connected with a smoke exhaust hood, and the bottom end of the smoke exhaust hood is fixedly connected with a plurality of illumination lamps.
As a preferred technical scheme of the invention, the negative pressure suction device comprises a rotating groove arranged on one side of the clamping block, a negative pressure absorption head is rotationally connected in the rotating groove and fixedly connected with a negative pressure pipe, one end outside the clamping block is fixedly connected with an end cover, the end cover is communicated with the negative pressure pipe, one end of the end cover, far away from the clamping block, is fixedly connected with a fixed air inlet pipe, one end of the fixed air inlet pipe, far away from the end cover, is fixedly connected with a connector, the connector is fixedly connected with a telescopic air inlet pipe, a negative pressure fan is arranged in the bottom box, and the input end of the negative pressure fan is fixedly.
As a preferable technical scheme of the invention, the telescopic air inlet pipe is a spring hose.
As a preferable technical solution of the present invention, the steering driving device includes a second driving motor fixedly disposed outside the clamping block, an output shaft of the second driving motor is fixedly connected to the driving gear, a gear sleeve engaged with the driving gear is fixedly disposed outside the negative pressure absorbing head, and a side groove corresponding to the gear sleeve and the driving gear is disposed on a side edge of the clamping block.
As a preferred technical scheme of the invention, the locking device comprises a locking mounting groove arranged in the clamping block, the locking mounting groove is fixedly connected with an electromagnet, one side of the electromagnet is fixedly connected with a spring, one end of the spring, which is far away from the electromagnet, is fixedly connected with a locking block, the locking block is provided with locking teeth, and the negative pressure absorption head is provided with locking grooves corresponding to the locking teeth.
As a preferred technical scheme of the invention, the electromagnet and the locking block are both in a ring shape, and the electromagnet and the locking block are both sleeved with the outside of the negative pressure pipe.
As a preferable technical scheme of the invention, one end of the negative pressure absorption head, which is arranged outside the clamping block, is fixedly connected with the rubber pressure foot.
As a preferable technical scheme of the invention, the ejector rod and the sliding telescopic rod are both internally provided with negative pressure channels, and the negative pressure channels are communicated with the end cover. And the top of the sliding telescopic rod is provided with a guide bulge, and a guide groove corresponding to the sliding telescopic rod and the guide bulge is formed in the sleeve.
The invention has the following advantages: the workpiece to be machined can be stably clamped by arranging the driving mechanism and the clamping block, and the workpiece to be machined can be rotated and locked by arranging the steering driving device and the locking device, so that the workpiece can be machined in multiple directions.
Drawings
Fig. 1 is a schematic structural view of a clamping and fixing device for machining a mechanical part.
FIG. 2 is a schematic view of the structure of a smoke exhaust hood used in a clamping and fixing device for machining mechanical parts.
Fig. 3 is a schematic structural view of a clamping block in the clamping and fixing device for machining a mechanical part.
Fig. 4 is a schematic structural view of a base used in the clamping and fixing device for machining a mechanical part.
Fig. 5 is a schematic structural view of a sliding telescopic rod used in the clamping and fixing device for machining a mechanical part.
Fig. 6 is a schematic structural view of a locking device used in a clamping and fixing device for machining a machine part.
In the figure: 1. a bottom box; 2. a base; 3. a movable seat; 4. moving the column; 5. a clamping block; 6. an end cover; 7. fixing an air inlet pipe; 8. a connector; 9. a telescopic air inlet pipe; 10. a first drive motor; 11. a steering drive device; 12. a top rod; 13. sliding the telescopic rod; 14. a sleeve; 15. a smoke exhaust hood; 16. an illuminating lamp; 17. a rotating groove; 18. a negative pressure absorbing head; 19. a rubber presser foot; 20. a side groove; 21. a gear sleeve; 22. a negative pressure tube; 23. adjusting the sliding chute; 24. a slider; 25. a screw rod; 26. a connecting plate; 27. a guide projection; 28. a locking device; 29. an electromagnet; 30. a spring; 31. a locking block; 32. a locking tooth.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-6, a clamping and fixing device for machining a mechanical part includes a bottom case 1, a top end of the bottom case 1 is fixedly connected to a base 2, a clamping device is disposed on the base 2, the clamping device includes two movable seats 3 slidably disposed on the base 2, a driving mechanism for driving the movable seats 3 to move is disposed in the base 2, a top end of the movable seat 3 is fixedly connected to a movable column 4, a top end of the movable column 4 is fixedly connected to a clamping block 5, an illumination and dust collection device is disposed between tops of the two clamping blocks 5, a negative pressure suction fixing device and a steering driving device 11 are disposed on the clamping block 5, and a locking device 28 for fixing a negative pressure suction head 18 is disposed in the clamping block 5. The bottom case 1 is provided with an exhaust hole, and an ash blocking net is arranged in the exhaust hole.
The driving mechanism comprises a first driving motor 10 fixedly arranged at one end outside the base 2, an adjusting chute 23 is formed in the base 2, two sliding blocks 2423 corresponding to the moving seat 3 are arranged in the adjusting chute 23 in a sliding mode, a screw rod 25 penetrates through the two sliding blocks 2423, an output shaft of the first driving motor 10 is fixedly connected with the screw rod 25 in a coaxial and fixed mode, the top end of each sliding block 2423 is fixedly connected with a connecting plate 26, the connecting plate 26 penetrates through the base 2 and is fixedly connected with the moving seat 3, and a slide way corresponding to the connecting plate 26 is formed in the base 2.
Dust absorption lighting device is including fixed setting in the ejector pin 12 on two 5 tops of clamp splice, the equal fixed connection slip telescopic link 13 in top of two ejector pins 12 is equipped with sleeve 14 between two slip telescopic links 13, and the sleeve 14 cover is equipped with the outside of two slip telescopic links 13, sleeve 14's bottom fixed connection exhaust hood 15, a plurality of light 16 of bottom fixed connection of exhaust hood 15.
The negative pressure suction device comprises a rotating groove 17 arranged on one side of the clamping block 5, a negative pressure absorption head 18 is connected in the rotating groove 17 in a rotating mode, the negative pressure absorption head 18 is fixedly connected with a negative pressure pipe 22, one end of the clamping block 5 is fixedly connected with an end cover 6, the end cover 6 is communicated with the negative pressure pipe 22, the end cover 6 is far away from one end of the clamping block 5 and fixedly connected with a fixed air inlet pipe 7, the fixed air inlet pipe 7 is far away from one end of the end cover 6 and fixedly connected with a connector 8, the connector 8 is fixedly connected with a telescopic air inlet pipe 9, a negative pressure fan is arranged in the bottom box 1, and the input end.
The telescopic air inlet pipe 9 is a spring 30 hose.
The steering driving device 11 comprises a second driving motor fixedly arranged outside the clamping block 5, an output shaft of the second driving motor is fixedly connected with a driving gear, a gear sleeve 21 meshed with the driving gear is fixedly arranged on the outer side of the negative pressure absorption head 18, and a side groove 20 corresponding to the gear sleeve 21 and the driving gear is formed in the side edge of the clamping block 5.
The negative pressure absorbing head 18 is arranged at one end outside the clamping block 5 and is fixedly connected with a rubber presser foot.
And negative pressure channels are respectively arranged in the ejector rod 12 and the sliding telescopic rod 13 and are communicated with the end cover 6. And the top of the sliding telescopic rod 13 is provided with a guide bulge 27, and a guide groove corresponding to the sliding telescopic rod 13 and the guide bulge 27 is arranged in the sleeve 14.
Example 2
Referring to fig. 1 to 6, the other contents of the present embodiment are the same as embodiment 1, except that: the locking device 28 comprises a locking installation groove formed in the clamping block 5, an electromagnet 29 is fixedly connected in the locking installation groove, a spring 30 is fixedly connected to one side of the electromagnet 29, one end, far away from the electromagnet 29, of the spring 30 is fixedly connected with a locking block 31, locking teeth 32 are arranged on the locking block 31, and a locking groove corresponding to the locking teeth 32 is formed in the negative pressure absorption head 18. The locking block 31 is made of iron material.
The electromagnet 29 and the locking block 31 are both circular rings, and the electromagnet 29 and the locking block 31 are both sleeved with the outside of the negative pressure tube 22.
In the implementation process of the invention, the first driving motor 10 is started to drive the two clamping blocks 5 to move to clamp the workpiece, the second driving motor is started to drive the clamped workpiece to rotate, the clamping is more stable by arranging the negative pressure fan, and meanwhile, the smoke and dust generated in the processing process can be absorbed.
The workpiece to be machined can be stably clamped by arranging the driving mechanism and the clamping block, and the workpiece to be machined can be rotated and locked by arranging the steering driving device and the locking device 28, so that the workpiece can be conveniently machined in multiple directions.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a centre gripping fixing device for machine parts machining, includes under casing (1), top fixed connection base (2) of under casing (1), its characterized in that is equipped with clamping device on base (2), and clamping device is equipped with the actuating mechanism who is used for the drive to remove seat (3) and removes including two removal seats (3) that set up on base (2) in the slip, be equipped with in base (2) and be used for the drive to remove seat (3) and remove, the top fixed connection who removes seat (3) removes post (4), removes top fixed connection clamp splice (5) of post (4), is equipped with illumination dust extraction between the top of two clamp splices (5), is equipped with negative pressure suction fixing device on clamp splice (5) and turns to drive arrangement (11), be equipped with locking device (28) that are used for fixed negative pressure to absorb first (18) in clamp splice (5).
2. The clamping and fixing device for machining the mechanical part as claimed in claim 1, wherein the driving mechanism comprises a first driving motor (10) fixedly arranged at one end outside the base (2), an adjusting sliding groove (23) is formed in the base (2), two sliding blocks (24) and (23) corresponding to the moving seat (3) are arranged in the adjusting sliding groove (23) in a sliding manner, a screw rod (25) penetrates through the two sliding blocks (24) and (23), an output shaft of the first driving motor (10) is fixedly connected with the screw rod (25) in a coaxial manner, top ends of the sliding blocks (24) and (23) are fixedly connected with a connecting plate (26), the connecting plate (26) penetrates through the base (2) and is fixedly connected with the moving seat (3), and a slide way corresponding to the connecting plate (26) is formed in the base (2).
3. The clamping and fixing device for machining mechanical parts as claimed in claim 1, wherein the dust collection and illumination device comprises ejector rods (12) fixedly arranged at the top ends of the two clamping blocks (5), the top ends of the two ejector rods (12) are fixedly connected with sliding telescopic rods (13), a sleeve (14) is arranged between the two sliding telescopic rods (13), the sleeve (14) is sleeved with the outer portions of the two sliding telescopic rods (13), the bottom end of the sleeve (14) is fixedly connected with a smoke exhaust hood (15), and the bottom end of the smoke exhaust hood (15) is fixedly connected with a plurality of illuminating lamps (16).
4. The clamping and fixing device for machining the mechanical part as claimed in claim 1, wherein the negative pressure suction device comprises a rotating groove (17) formed in one side of the clamping block (5), a negative pressure absorption head (18) is rotationally connected in the rotating groove (17), the negative pressure absorption head (18) is fixedly connected with a negative pressure pipe (22), an end cover (6) is fixedly connected with one end outside the clamping block (5), the end cover (6) is communicated with the negative pressure pipe (22), one end of the end cover (6) far away from the clamping block (5) is fixedly connected with a fixed air inlet pipe (7), one end of the fixed air inlet pipe (7) far away from the end cover (6) is fixedly connected with a connector (8), the connector (8) is fixedly connected with a telescopic air inlet pipe (9), a negative pressure air blower is arranged in the bottom box (1), and an input end of the negative pressure air blower is fixedly connected with the.
5. Clamping fixture for machine part machining according to claim 4, characterized in that the telescopic air inlet tube (9) is a spring (30) hose.
6. The clamping and fixing device for machining mechanical parts as claimed in claim 4, wherein the steering driving device (11) comprises a second driving motor fixedly arranged outside the clamping block (5), an output shaft of the second driving motor is fixedly connected with a driving gear, a gear sleeve (21) meshed with the driving gear is fixedly arranged on the outer side of the negative pressure absorption head (18), and a side groove (20) corresponding to the gear sleeve (21) and the driving gear is formed in the side edge of the clamping block (5).
7. The clamping and fixing device for machining the mechanical part as claimed in claim 5 or 6, wherein the locking device (28) comprises a locking installation groove formed in the clamping block (5), an electromagnet (29) is fixedly connected in the locking installation groove, a spring (30) is fixedly connected to one side of the electromagnet (29), one end, away from the electromagnet (29), of the spring (30) is fixedly connected with a locking block (31), locking teeth (32) are arranged on the locking block (31), and a locking groove corresponding to the locking teeth (32) is formed in the negative pressure absorption head (18).
8. The clamping and fixing device for machining mechanical parts as claimed in claim 7, characterized in that the electromagnet (29) and the locking block (31) are both circular and the electromagnet (29) and the locking block (31) are both sleeved with the outside of the negative pressure tube (22).
9. The clamping and fixing device for machining mechanical parts as claimed in claim 4, characterized in that the negative pressure absorption head (18) is fixedly connected with a rubber pressure foot at one end outside the clamping block (5).
10. The clamping and fixing device for machining mechanical parts as claimed in claim 3, wherein the ejector rod (12) and the sliding telescopic rod (13) are both provided with a negative pressure channel therein, the negative pressure channel is communicated with the end cover (6), the top end of the sliding telescopic rod (13) is provided with a guide protrusion (27), and the sleeve (14) is provided with a guide groove therein corresponding to the sliding telescopic rod (13) and the guide protrusion (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010325104.5A CN111390593A (en) | 2020-04-23 | 2020-04-23 | Clamping and fixing device for machining mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010325104.5A CN111390593A (en) | 2020-04-23 | 2020-04-23 | Clamping and fixing device for machining mechanical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111390593A true CN111390593A (en) | 2020-07-10 |
Family
ID=71426121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010325104.5A Pending CN111390593A (en) | 2020-04-23 | 2020-04-23 | Clamping and fixing device for machining mechanical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111390593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497372A (en) * | 2020-12-10 | 2021-03-16 | 王睿 | Wooden five-pointed star pendant milling unit that can two-sided fluting |
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| JP2001225265A (en) * | 2000-02-14 | 2001-08-21 | Canon Inc | Lens centering clamping method, lens centering clamping device and lens centering machine |
| CN107900728A (en) * | 2017-12-05 | 2018-04-13 | 何豪康 | A kind of grip device for being used to be machined round piece |
| CN209078309U (en) * | 2018-11-19 | 2019-07-09 | 佛山市南海区轩成五金制品有限公司 | A kind of fastening locking fixture of milling machine |
| CN209425005U (en) * | 2018-12-29 | 2019-09-24 | 中山市卡特金属制品有限公司 | A kind of clamp structure of numerically-controlled machine tool |
| CN209579208U (en) * | 2018-12-11 | 2019-11-05 | 宁波正元铜合金有限公司 | One kind being used for plunger pump disk-like accessory clamp for grinding |
| CN209633308U (en) * | 2018-09-11 | 2019-11-15 | 深圳市康柏玛科技有限公司 | A kind of Ceramic manufacturing device for clamping and rotating |
| CN209868188U (en) * | 2019-01-22 | 2019-12-31 | 江苏同胜光电科技有限公司 | Fixing clamp for grinding optical lens |
-
2020
- 2020-04-23 CN CN202010325104.5A patent/CN111390593A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001225265A (en) * | 2000-02-14 | 2001-08-21 | Canon Inc | Lens centering clamping method, lens centering clamping device and lens centering machine |
| CN107900728A (en) * | 2017-12-05 | 2018-04-13 | 何豪康 | A kind of grip device for being used to be machined round piece |
| CN209633308U (en) * | 2018-09-11 | 2019-11-15 | 深圳市康柏玛科技有限公司 | A kind of Ceramic manufacturing device for clamping and rotating |
| CN209078309U (en) * | 2018-11-19 | 2019-07-09 | 佛山市南海区轩成五金制品有限公司 | A kind of fastening locking fixture of milling machine |
| CN209579208U (en) * | 2018-12-11 | 2019-11-05 | 宁波正元铜合金有限公司 | One kind being used for plunger pump disk-like accessory clamp for grinding |
| CN209425005U (en) * | 2018-12-29 | 2019-09-24 | 中山市卡特金属制品有限公司 | A kind of clamp structure of numerically-controlled machine tool |
| CN209868188U (en) * | 2019-01-22 | 2019-12-31 | 江苏同胜光电科技有限公司 | Fixing clamp for grinding optical lens |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497372A (en) * | 2020-12-10 | 2021-03-16 | 王睿 | Wooden five-pointed star pendant milling unit that can two-sided fluting |
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Application publication date: 20200710 |
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| RJ01 | Rejection of invention patent application after publication |