CN111993130A - Clamping base for automatically turning over workpiece during milling - Google Patents
Clamping base for automatically turning over workpiece during milling Download PDFInfo
- Publication number
- CN111993130A CN111993130A CN202011122469.4A CN202011122469A CN111993130A CN 111993130 A CN111993130 A CN 111993130A CN 202011122469 A CN202011122469 A CN 202011122469A CN 111993130 A CN111993130 A CN 111993130A
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- cavity
- fixedly arranged
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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
- 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
- B23Q3/04—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 adjustable in inclination
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Abstract
The invention discloses a clamping base for automatically turning over a workpiece during milling, which comprises a machine body, wherein a power cavity is arranged on the lower side of the machine body, a moving cavity is arranged on the upper side of the power cavity, a rotating cavity is arranged on the upper side of the moving cavity, a supporting cavity is arranged on the upper side of the rotating cavity, four shells distributed circumferentially are fixedly arranged on the upper side of the machine body, clamping cavities are arranged in the machine body and each shell, a clamping device for clamping the workpiece is arranged on the lower side of the machine body, the clamping device comprises a main motor fixedly arranged on the lower side wall of the power cavity, the main motor is in power connection with a motor shaft, a universal joint is fixedly arranged on the motor shaft, and a turning device for turning over the workpiece is arranged between the shells.
Description
Technical Field
The invention relates to the related field of numerical control milling machines, in particular to a clamping base for automatically turning over a workpiece during milling.
Background
At present, with the development of society, a numerical control milling machine is also called a CNC milling machine and is a milling machine controlled by an electronic counter digitalized signal, the numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the numerical control milling machine and the common milling machine are basically the same, the structures of the numerical control milling machine and the common milling machine are also similar, the common numerical control milling machine can only realize the automation during milling, a workpiece needs to be manually fixed, after the surface processing of the workpiece is completed, the workpiece is manually taken out, the workpiece is fixed again, the other surfaces of the workpiece are processed, the turnover of the workpiece cannot be automatically completed, the processing time can be increased, and the processing efficiency is reduced.
Disclosure of Invention
Aiming at the technical defects, the invention provides the clamping base for automatically turning over the workpiece during milling, which can overcome the defects.
The clamping base comprises a machine body, wherein a power cavity is arranged on the lower side of the machine body, a moving cavity is arranged on the upper side of the power cavity, a rotating cavity is arranged on the upper side of the moving cavity, a supporting cavity is arranged on the upper side of the rotating cavity, four shells distributed circumferentially are fixedly arranged on the upper side of the machine body, clamping cavities are formed in the machine body and each shell, and a clamping device for clamping a workpiece is arranged on the lower side of the machine body;
the clamping device comprises a main motor fixedly installed on the lower side wall of the power cavity, the main motor is in power connection with a motor shaft, a universal joint is fixedly arranged on the motor shaft, the upper side of the universal joint is in rotating connection with a first spline shaft, a universal shaft is connected between the universal joint and the first spline shaft, a spline housing is in sliding connection with the first spline shaft, a movable spring is connected between the spline housing and the first spline shaft, the upper side of the spline housing is in rotating connection with a first rotating shaft, the first rotating shaft and the spline housing are hinged with the universal shaft, the right side wall of the power cavity is fixedly provided with an inclined block, a push sliding plate is in rotating connection with the first rotating shaft, the push sliding plate slides on the lower side wall of the moving cavity, the lower side wall of the moving cavity is fixedly provided with a first electromagnetic pusher, the first electromagnetic pusher is in power connection with the push sliding, an auxiliary motor is fixedly arranged in the machine body on the upper side of the moving cavity, the auxiliary motor is in power connection with an auxiliary motor shaft, a pushing cavity is arranged on the lower side of the auxiliary motor shaft, a second electromagnetic impeller is fixedly arranged in the auxiliary motor shaft, and the second electromagnetic impeller is in power connection with a fourth rotating shaft;
and a turnover device for turning over the workpiece is arranged between the shells.
Preferably, a rotating shaft two is rotatably connected between the moving cavity and each clamping cavity, a first gear is fixedly arranged on the rotating shaft two on the left side and the rear side of the moving cavity, a first belt wheel is fixedly arranged on the rotating shaft two in each clamping cavity, a transmission belt is connected between the left belt wheel and the right belt wheel, the transmission belt is connected between the front belt wheel and the rear belt wheel, a first bevel gear is fixedly arranged on the upper side of the rotating shaft, a second spline shaft is rotatably connected to the side wall of each clamping cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the second spline shaft, a screw shaft is in splined connection with the second spline shaft, a fixing nut in threaded connection with the screw shaft is fixedly arranged on the side wall of each clamping cavity, and a movable plate is rotatably connected to one side of the screw shaft.
Preferably, the turn-over device comprises two symmetrical lifting rods slidably mounted on the lower side wall of the supporting cavity, a supporting plate is fixedly arranged on each lifting rod, a lifting screw rod is fixedly arranged on the lower side of each supporting plate, two symmetrical fixed supporting blocks are fixedly arranged on the side wall of the secondary motor shaft, a lever is rotatably connected in each fixed supporting block, a moving nut which is slidably connected to the upper side of the secondary motor shaft is rotatably connected to the upper side of the lever, a small push plate is fixedly arranged on the fourth rotating shaft in the pushing cavity, a large push plate is fixedly arranged on the fourth rotating shaft, and two bilaterally symmetrical connecting slide rods are slidably connected to the side wall of the pushing cavity.
Preferably, a rotating ring is fixedly arranged on the lower side wall of the rotating cavity, a bevel gear ring is rotatably connected to the rotating ring, a rotating shaft five is rotatably connected between the rotating cavity and the clamping cavities on the left side and the rear side respectively, a bevel gear three meshed with the bevel gear ring is fixedly arranged on the rotating shaft five in each rotating cavity, a belt wheel three is fixedly arranged on the rotating shaft five in each clamping cavity, two support rods distributed circumferentially are fixedly arranged on the upper side surface of the machine body, a rotating shaft six is rotatably connected between each support rod and the side wall of the clamping cavity, a belt wheel four is fixedly arranged on the rotating shaft six in each clamping cavity, a vertical belt is connected between the belt wheel four and the belt wheel three, a gear two is connected to the rotating shaft six through a spline, a gear three meshed with the gear two is slidably connected to the lead screw shaft, and connecting sliders are fixedly arranged on the gear three and the gear two respectively, and a connecting plate is fixedly arranged on the connecting sliding block, and a rotating rod is fixedly arranged between the gear III and the movable plate.
The beneficial effects are that: the invention relates to a clamping base for automatically turning over a workpiece during milling, wherein a clamping device can automatically clamp and fix the workpiece, a turning device can automatically turn over the workpiece, and the two devices are matched with each other.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall sectional view of a clamping base for automatically turning over a workpiece during milling according to the present invention, which is a front view structure;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1 in accordance with the present invention;
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 1 in accordance with the present invention;
FIG. 6 is an enlarged view of a portion of the invention at E in FIG. 1;
FIG. 7 is an enlarged view of a portion of the invention at F in FIG. 1;
FIG. 8 is an enlarged view of a portion of the invention at G of FIG. 1;
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-8, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a clamping base for automatically turning over a workpiece during milling, which comprises a machine body 10, wherein a power cavity 70 is arranged at the lower side of the machine body 10, a moving cavity 71 is arranged at the upper side of the power cavity 70, a rotating cavity 73 is arranged at the upper side of the moving cavity 71, a supporting cavity 74 is arranged at the upper side of the rotating cavity 73, four shells 30 distributed circumferentially are fixedly arranged at the upper side of the machine body 10, a clamping cavity 72 is arranged in each shell 30, a clamping device 76 for clamping the workpiece is arranged at the lower side of the machine body 10, the clamping device 76 comprises a main motor 11 fixedly arranged on the lower side wall of the power cavity 70, the main motor 11 is in power connection with a motor shaft 12, a universal joint 13 is fixedly arranged on the motor shaft 12, a first spline shaft 14 is rotatably connected at the upper side of the universal joint 13, a universal shaft 20 is connected between the universal joint 13 and the first spline shaft 14, and a, a movable spring 18 is connected between the spline housing 15 and the spline shaft I14, a first rotating shaft 19 is rotatably connected on the upper side of the spline housing 15, the universal shaft 20 is hinged between the first rotating shaft 19 and the spline housing 15, an inclined block 16 is fixedly arranged on the right side wall of the power cavity 70, a push sliding plate 17 is rotatably connected in the first rotating shaft 19, the push sliding plate 17 slides on the lower side wall of the mobile cavity 71, a first electromagnetic pusher 22 is fixedly arranged on the lower side wall of the mobile cavity 71, the first electromagnetic pusher 22 is in power connection with the push sliding plate 17, a bull gear 21 is fixedly arranged on the upper side of the first rotating shaft 19, an auxiliary motor 47 is fixedly arranged in the machine body 10 on the upper side of the mobile cavity 71, the auxiliary motor 47 is in power connection with an auxiliary motor shaft 37, a push cavity 75 is arranged on the lower side of the auxiliary motor shaft 37, a second electromagnetic pusher 46 is fixedly arranged in the auxiliary motor shaft 37, between the housings 30 is provided a turn-over device 77 for turning over the workpiece.
Beneficially, a second rotating shaft 23 is rotatably connected between the moving cavity 71 and each clamping cavity 72, a first gear 24 is fixedly arranged on the second rotating shaft 23 on the left side and the rear side in the moving cavity 71, a first pulley 25 is fixedly arranged on the second rotating shaft 23 in each clamping cavity 72, a transmission belt 31 is connected between the left and right pulleys 25, the transmission belt 31 is connected between the front and rear pulleys 25, a first bevel gear 26 is fixedly arranged on the upper side of the second rotating shaft 23, a second spline shaft 28 is rotatably connected to the side wall of each clamping cavity 72, a second bevel gear 27 meshed with the first bevel gear 26 is fixedly arranged on the second spline shaft 28, a screw shaft 29 is splined to the second spline shaft 28, a fixing nut 63 threadedly connected with the screw shaft 29 is fixedly arranged on the side wall of each clamping cavity 72, and a movable plate 61 is rotatably connected to one side of the screw shaft 29, thereby starting the main motor 11, the motor shaft 12 rotates to drive the spline shaft i 14 and the spline housing 15 to rotate, driving the rotating shaft i 19 and the large gear 21 to rotate, and starting the electromagnetic impeller i 22, when the electromagnetic impeller i 22 drives the push sliding plate 17 to move left, the push sliding plate 17 drives the rotating shaft i 19 and the large gear 21 to move left, the spline housing 15 slides on the spline shaft i 14, the movable spring 18 is stretched, the large gear 21 is engaged with the gear i 24, the large gear 21 drives the gear i 24 and the rotating shaft ii 23 on the left to rotate, driving the pulley i 25 on the left and the bevel gear i 26 on the left to rotate, driving the pulley i 25 on the right and the rotating shaft ii 23 to rotate through the transmission belt 31, so that the bevel gear i 26 on the right rotates, and the bevel gear i 26 on the left and the bevel gear i 26 on the right drive the spline shaft ii 27 and the bevel gear ii 28 to rotate respectively The screw shaft 29 is driven to rotate, the screw shaft 29 rotates in the fixed nut 63 and moves to drive the movable plates 61 to move, the two movable plates 61 are close to each other, the movable plates 61 clamp the fixed workpiece, when the first electromagnetic driver 22 pushes the push slide plate 17 to move to the right, the first rotating shaft 19 is blocked by the inclined block 16 and moves backwards, the large gear 21 is meshed with the first gear 24 on the rear side and drives the first gear 24 to rotate, and the two movable plates 61 on the front side and the rear side are driven to move and close to each other to clamp the fixed workpiece.
Advantageously, the turn-over device 77 comprises two symmetrical lifting rods 35 slidably mounted on the lower side wall of the supporting cavity 74, a supporting plate 34 is fixedly mounted on the lifting rods 35, a lifting screw rod 36 is fixedly mounted on the lower side of the supporting plate 34, two symmetrical fixed supporting blocks 40 are fixedly mounted on the side wall of the secondary motor shaft 37, a lever 39 is rotatably connected in each fixed supporting block 40, a moving nut 38 slidably connected on the upper side of the secondary motor shaft 37 is rotatably connected on the upper side of the lever 39, a small push plate 43 is fixedly mounted on the fourth rotating shaft 42 in the push cavity 75, a large push plate 41 is fixedly mounted on the upper side of the fourth rotating shaft 42, two connecting slide rods 44 which are bilaterally symmetrical are slidably connected on the side wall of the push cavity 75, so that a workpiece is placed on the supporting plate 34, the secondary motor 47 is started, the secondary motor shaft 37 rotates to start the second electromagnetic pusher 46, when, the second electromagnetic pusher 46 pushes the fourth rotating shaft 42 to ascend, the large push plate 41 ascends to push the lever 39 to rotate, the movable nut 38 is pushed to move close, the movable nut 38 is in threaded connection with the lifting screw rod 36, the auxiliary motor shaft 37 drives the movable nut 38 to rotate, the movable nut 38 drives the lifting screw rod 36 to descend, the supporting plate 34 is driven to descend, the lifting rod 35 slides in the lower side wall of the supporting cavity 74, the workpiece is clamped by the fixing nut 63 at the moment, the supporting plate 34 is separated from the workpiece, and when the auxiliary motor 47 rotates reversely, the supporting plate 34 ascends to support the workpiece.
Advantageously, a rotating ring 48 is fixedly arranged on the lower side wall of the rotating cavity 73, a bevel gear ring 45 is rotatably connected to the rotating ring 48, rotating shafts five 50 are rotatably connected between the rotating cavity 73 and the clamping cavities 72 on the left side and the rear side respectively, a bevel gear three 49 engaged with the bevel gear ring 45 is fixedly arranged on the rotating shaft five 50 in each rotating cavity 73, a pulley three 51 is fixedly arranged on the rotating shaft five 50 in the clamping cavity 72, two support rods 55 distributed circumferentially are fixedly arranged on the upper side surface of the machine body 10, a rotating shaft six 54 is rotatably connected between each support rod 55 and the side wall of the clamping cavity 72, a pulley four 53 is fixedly arranged on the rotating shaft six 54 in the clamping cavity 72, a vertical belt 52 is connected between the pulley four 53 and the pulley three 51, a gear two 56 is connected to the rotating shaft six 54, a gear three 59 engaged with the gear two gear 56 is slidably connected to the screw shaft 29, the third gear 59 and the second gear 56 are respectively and fixedly provided with a connecting slide block 58, the connecting slide block 58 is fixedly provided with a connecting plate 57, and a rotating rod 60 is fixedly provided between the third gear 59 and the movable plate 61, so that when a workpiece needs to be turned over, the second electromagnetic impeller 46 drives the fourth rotating shaft 42 to descend, the small push plate 43 descends to push the two connecting slide bars 44 to move, the connecting slide bars 44 enter the bevel gear ring 45, the secondary motor shaft 37 rotates to drive the bevel gear ring 45 to rotate, the bevel gear ring 45 drives the four bevel gears three 49 to rotate, the third belt wheel 51 is driven to rotate, the fourth belt wheel 53 and the sixth rotating shaft 54 are driven to rotate by the vertical belt 52, the sixth rotating shaft 54 drives the second gear 56 to rotate, the second gear 56 drives the third gear 59 to rotate, and the movable plate 61 is driven to rotate by the rotating rod 60, the movable plate 61 drives the workpiece to turn over, when the movable plates 61 on the left and right sides clamp the workpiece, the workpiece can rotate around the left and right horizontal shafts, when the movable plates 61 on the front and rear sides clamp the workpiece, the workpiece can rotate around the front and rear horizontal shafts, so that the workpiece is turned over, when the movable plates 61 on the front and rear sides drive the movable plates 61 to move, the movable plate 61 drives the gear three 59 to move, the gear two 56 is driven to move through the connecting plate 57, and the gear two 56 slides in the rotating shaft six 54.
In the initial state, the primary motor 11, the first electromagnetic thruster 22, the secondary motor 47 and the second electromagnetic thruster 46 are not started, the large gear 21 is separated from the first gear 24, the small push plate 43 is separated from the support cavity 74, the large push plate 41 is separated from the lever 39, and the lever 39 is kept vertical.
When the working starts, the main motor 11 is started, the motor shaft 12 rotates to drive the spline shaft I14 and the spline housing 15 to rotate, the rotating shaft I19 and the large gear 21 are driven to rotate, the electromagnetic impeller I22 is started, when the electromagnetic impeller I22 drives the pushing sliding plate 17 to move left, the pushing sliding plate 17 drives the rotating shaft I19 and the large gear 21 to move left, the spline housing 15 slides on the spline shaft I14, the movable spring 18 is stretched, the large gear 21 is meshed with the gear I24, the large gear 21 drives the gear I24 and the left rotating shaft II 23 to rotate, the left belt wheel I25 and the left bevel gear I26 are driven to rotate, the right belt wheel I25 and the right rotating shaft II 23 are driven to rotate through the transmission belt 31, the right bevel gear I26 is driven to rotate, the left bevel gear I26 and the right bevel gear I26 are driven to respectively drive the bevel gear II 27 and the, and moving to drive the movable plates 61 to move, the two movable plates 61 approach each other, the movable plates 61 clamp and fix the workpiece, when the first electromagnetic driver 22 pushes the pushing slide plate 17 to move right, the first rotating shaft 19 is blocked by the inclined block 16 and moves backward, the large gear 21 is meshed with the first gear 24 on the rear side and drives the first gear 24 to rotate, the two movable plates 61 on the front side and the rear side are driven to move and approach each other to clamp and fix the workpiece, the workpiece is placed on the support plate 34, the secondary motor 47 is started, the secondary motor shaft 37 rotates, the second electromagnetic driver 46 is started, when the workpiece needs to be turned over, the second electromagnetic driver 46 pushes the fourth rotating shaft 42 to ascend, the large push plate 41 ascends, the lever 39 is pushed to rotate, the moving nut 38 is pushed to move to approach, the moving nut 38 is in threaded connection with the lifting screw rod 36, the secondary motor shaft 37 drives the moving nut, the lifting rod 35 slides in the lower side wall of the supporting cavity 74, at the moment, the fixed nut 63 clamps the workpiece, the supporting plate 34 is separated from the workpiece, when the secondary motor 47 rotates reversely, the supporting plate 34 lifts to support the workpiece, when the workpiece needs to be turned over, the electromagnetic pusher II 46 drives the rotating shaft IV 42 to descend, the small pushing plate 43 descends to push the two connecting sliding rods 44 to move, the connecting sliding rods 44 enter the bevel gear ring 45, the secondary motor shaft 37 rotates to drive the bevel gear ring 45 to rotate, the bevel gear ring 45 drives the four bevel gears III 49 to rotate, the belt wheel III 51 to rotate, the belt wheel IV 53 and the rotating shaft VI 54 are driven to rotate by the vertical belt 52, the rotating shaft VI 54 drives the gear II 56 to rotate, the gear II 56 drives the gear III 59 to rotate, the movable plate 61 is driven to rotate by the rotating rod 60, the movable plate 61 drives the workpiece to rotate and turn over, when the, when the front and rear side movable plates 61 clamp the workpiece, the workpiece can rotate around the front and rear horizontal shafts to turn the workpiece, and when the screw shaft 29 drives the movable plates 61 to move, the movable plates 61 drive the gear three 59 to move, the gear two 56 is driven by the connecting plate 57 to move, and the gear two 56 slides in the rotating shaft six 54.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a clamping base of automatic turn-over of work piece when milling, includes the organism, its characterized in that: a power cavity is arranged on the lower side of the machine body, a moving cavity is arranged on the upper side of the power cavity, a rotating cavity is arranged on the upper side of the moving cavity, a supporting cavity is arranged on the upper side of the rotating cavity, four shells distributed circumferentially are fixedly arranged on the upper side of the machine body, clamping cavities are arranged in the machine body and each shell, and a clamping device for clamping a workpiece is arranged on the lower side of the machine body;
the clamping device comprises a main motor fixedly installed on the lower side wall of the power cavity, the main motor is in power connection with a motor shaft, a universal joint is fixedly arranged on the motor shaft, the upper side of the universal joint is in rotating connection with a first spline shaft, a universal shaft is connected between the universal joint and the first spline shaft, a spline housing is in sliding connection with the first spline shaft, a movable spring is connected between the spline housing and the first spline shaft, the upper side of the spline housing is in rotating connection with a first rotating shaft, the first rotating shaft and the spline housing are hinged with the universal shaft, the right side wall of the power cavity is fixedly provided with an inclined block, a push sliding plate is in rotating connection with the first rotating shaft, the push sliding plate slides on the lower side wall of the moving cavity, the lower side wall of the moving cavity is fixedly provided with a first electromagnetic pusher, the first electromagnetic pusher is in power connection with the push sliding, an auxiliary motor is fixedly arranged in the machine body on the upper side of the moving cavity, the auxiliary motor is in power connection with an auxiliary motor shaft, a pushing cavity is arranged on the lower side of the auxiliary motor shaft, a second electromagnetic impeller is fixedly arranged in the auxiliary motor shaft, and the second electromagnetic impeller is in power connection with a fourth rotating shaft;
and a turnover device for turning over the workpiece is arranged between the shells.
2. The clamping base for automatically turning over a workpiece during milling as claimed in claim 1, characterized in that: the movable clamping device comprises a movable cavity, a left clamping cavity, a right clamping cavity, a left clamping cavity and a right clamping cavity.
3. The clamping base for automatically turning over a workpiece during milling as claimed in claim 1, characterized in that: the turnover device comprises two symmetrical lifting rods which are slidably mounted on the lower side wall of the supporting cavity, a supporting plate is fixedly arranged on each lifting rod, a lifting screw rod is fixedly arranged on the lower side of each supporting plate, two symmetrical fixed supporting blocks are fixedly arranged on the side wall of the secondary motor shaft, a lever is rotatably connected in each fixed supporting block, a moving nut which is slidably connected to the upper side of the secondary motor shaft is rotatably connected to the upper side of the lever, a small push plate is fixedly arranged on the fourth rotating shaft in the pushing cavity, a large push plate is fixedly arranged on the fourth rotating shaft, and two connecting slide rods which are bilaterally symmetrical are slidably connected to the side wall of the pushing cavity.
4. The clamping base for automatically turning over the workpiece during milling as claimed in claim 3, wherein: a rotating ring is fixedly arranged on the lower side wall of the rotating cavity, a bevel gear ring is rotatably connected to the rotating ring, a rotating shaft five is rotatably connected between the rotating cavity and the clamping cavities on the left side and the rear side respectively, a bevel gear three meshed with the bevel gear ring is fixedly arranged on the rotating shaft five in each rotating cavity, a belt wheel three is fixedly arranged on the rotating shaft five in each clamping cavity, two support rods distributed circumferentially are fixedly arranged on the upper side surface of the machine body, a rotating shaft six is rotatably connected between each support rod and the side wall of the clamping cavity, a belt wheel four is fixedly arranged on the rotating shaft six in each clamping cavity, a vertical belt is connected between the belt wheel four and the belt wheel three, a gear two is connected to the rotating shaft six through a spline, a gear three meshed with the gear two is slidably connected to the screw rod shaft, and connecting slide blocks are fixedly arranged on the gear three and the gear two respectively, and a connecting plate is fixedly arranged on the connecting sliding block, and a rotating rod is fixedly arranged between the gear III and the movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122469.4A CN111993130A (en) | 2020-10-20 | 2020-10-20 | Clamping base for automatically turning over workpiece during milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122469.4A CN111993130A (en) | 2020-10-20 | 2020-10-20 | Clamping base for automatically turning over workpiece during milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111993130A true CN111993130A (en) | 2020-11-27 |
Family
ID=73474428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011122469.4A Withdrawn CN111993130A (en) | 2020-10-20 | 2020-10-20 | Clamping base for automatically turning over workpiece during milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111993130A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536619A (en) * | 2020-12-17 | 2021-03-23 | 南京鑫蓝堂科技有限公司 | Numerical control milling machine auxiliary device capable of automatically clamping and overturning |
| CN112621327A (en) * | 2021-01-14 | 2021-04-09 | 上海旧惑实业有限公司 | Tool magazine capable of switching tools and storing tools |
| CN113777164A (en) * | 2021-11-12 | 2021-12-10 | 苏州安能捷工具有限公司 | Diamond compact crack detection equipment |
| CN118544263A (en) * | 2024-07-29 | 2024-08-27 | 烟台汇龙轴承科技有限公司 | Clamp for machining based on bearing |
-
2020
- 2020-10-20 CN CN202011122469.4A patent/CN111993130A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536619A (en) * | 2020-12-17 | 2021-03-23 | 南京鑫蓝堂科技有限公司 | Numerical control milling machine auxiliary device capable of automatically clamping and overturning |
| CN112621327A (en) * | 2021-01-14 | 2021-04-09 | 上海旧惑实业有限公司 | Tool magazine capable of switching tools and storing tools |
| CN113777164A (en) * | 2021-11-12 | 2021-12-10 | 苏州安能捷工具有限公司 | Diamond compact crack detection equipment |
| CN113777164B (en) * | 2021-11-12 | 2022-03-04 | 苏州安能捷工具有限公司 | Diamond compact crack detection equipment |
| CN118544263A (en) * | 2024-07-29 | 2024-08-27 | 烟台汇龙轴承科技有限公司 | Clamp for machining based on bearing |
| CN118544263B (en) * | 2024-07-29 | 2024-09-24 | 烟台汇龙轴承科技有限公司 | Clamp for machining based on bearing |
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