CN111390616A - Clamping tool for automatic machining of flat-plate parts - Google Patents
Clamping tool for automatic machining of flat-plate parts Download PDFInfo
- Publication number
- CN111390616A CN111390616A CN202010420789.1A CN202010420789A CN111390616A CN 111390616 A CN111390616 A CN 111390616A CN 202010420789 A CN202010420789 A CN 202010420789A CN 111390616 A CN111390616 A CN 111390616A
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- seat
- supporting
- base
- clamping
- worm
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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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamping tool for automatically processing flat plate parts, relates to the field of automatic processing, solves the problem that the flat plate parts cannot be automatically turned in the prior art, and has the technical key points that: the movable base is provided with a movable base capable of moving on the base through a movable base driving unit, a turnover supporting base is arranged on the movable base, a clamping plate for clamping a workpiece is hinged to the turnover supporting base, the clamping plate is connected with a turnover unit for driving the clamping plate to turn over, two ends of the movable base are also provided with pressing units for supporting and pressing the clamping plate, the movable base is further provided with a supporting unit for preventing the workpiece from deforming in machining at the position below the workpiece, and the supporting unit is detachably mounted on the movable base; the invention can improve the processing efficiency of the flat plate type workpiece and simultaneously can protect the flat plate type workpiece from deforming in the processing process.
Description
Technical Field
The invention relates to the field of automatic machining, in particular to a clamping tool for automatically machining flat-plate parts.
Background
When the tool is clamped, the part is clamped when the part is machined, and the condition that the part is not displaced or deformed in the machining process is ensured.
Chinese patent publication No. CN109079042A discloses a panel presss from both sides tight frock relates to anchor clamps technical field, which comprises a base, fixed connection slide rail on the base, be equipped with the slide of drive structure and both ends swing joint "C" font in the slide rail, the slide bottom is equipped with the rack, and this frock simple structure, the simple operation realizes the change of slide position on the slide rail through setting up the drive structure, realizes the panel that splint pressed from both sides tight different width, thickness through setting up threaded rod and support, special-shaped clamp splice a, special-shaped clamp splice B and spring, and the practicality is high, has improved work efficiency, and it is convenient to maintain. However, when the tool is clamped, the plate is hollow, the plate is easy to deform when the surface of the plate is machined, meanwhile, the device cannot turn over the plate, the plate needs to be taken down for double-sided machining, and the plate is installed after being turned over, so that the machining efficiency of the plate is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a clamping tool for automatically processing flat plate type parts, which comprises a base, wherein a movable seat capable of moving on the base is installed on the base through a movable seat driving unit, an overturning supporting seat is arranged on the movable seat, a clamping plate for clamping a workpiece is hinged on the overturning supporting seat, the clamping plate is connected with an overturning unit for driving the clamping plate to overturn, pressing units for supporting and pressing the clamping plate are further arranged at two ends of the movable seat, a supporting unit for preventing the workpiece from deforming in the processing process is further arranged at the position below the workpiece of the movable seat, and the supporting unit is detachably installed on the movable seat, so that the problem that the flat plate type parts cannot be automatically overturned in the prior art is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a press from both sides tight frock for dull and stereotyped class part automated processing, the on-line screen storage device comprises a base, the base is installed through removing a drive unit and is moved the seat that removes that can remove at the base, be equipped with the upset supporting seat on removing the seat, it has the grip block that is used for pressing from both sides tight work piece to articulate on the upset supporting seat, the grip block is connected with the upset unit that is used for driving the grip block upset, the both ends of removing the seat still are equipped with the unit that compresses tightly that is used for supporting and compresses tightly the grip block, it still is equipped with the support element who is used for preventing the work piece warp in the processing to.
As a further scheme of the invention, the movable seat driving unit comprises a driving motor and a lead screw, the driving motor is fixedly connected to one end of the base, the lead screw is fixedly connected to the base through a bearing seat, the lead screw is arranged in the middle of the movable seat, a lead screw nut is sleeved on the lead screw, the lead screw nut is fixedly connected to one surface of the movable seat close to the base, and the lead screw nut is arranged on the movable seat close to the driving motor; the two sides of one surface of the movable seat close to the base are also provided with guide rails, the base is also provided with guide rail grooves below the guide rails, and the guide rails are arranged in the guide rail grooves.
According to a further scheme of the invention, round shafts matched with the pressing units and the overturning supporting seats are arranged on the side edges of two ends of the clamping plate, the round shafts at one end of the clamping plate are arranged in the overturning supporting seats, a placing groove used for placing a workpiece is arranged on the clamping plate, the placing groove penetrates through the clamping plate and is a sinking groove, and a clamping structure used for clamping the workpiece is arranged in the placing groove.
As a further scheme of the invention, the overturning unit comprises a first motor, a worm and a worm wheel, wherein the worm wheel is fixedly connected to a circular shaft arranged in the overturning supporting seat on the clamping plate, the worm is fixed to the moving seat through a bearing seat, the worm is meshed with the worm wheel, the first motor is fixedly connected to the moving seat, the first motor is connected with the worm, and the first motor drives the worm to rotate.
As a further scheme of the invention, the first motor and the worm are connected through a first bevel gear and a second bevel gear, the first bevel gear is fixed on an output shaft of the first motor, the second bevel gear is fixedly connected on the worm, the first bevel gear is meshed with the second bevel gear, and the tooth number of the second bevel gear is larger than that of the first bevel gear.
As a further scheme of the invention, the pressing unit comprises a supporting block, a pressing block and a cylinder, wherein the supporting block is a T-shaped block, the supporting block is provided with a first semicircular groove for supporting the clamping plate, the pressing block is a square block, and the pressing block is provided with a second semicircular groove; the pressing block is fixedly connected to the cylinder.
As a further scheme of the invention, the pressing block is connected with the cylinder through the push plate, the push plate is a square block, the pressing block and the push plate are connected through the connecting rod, the connecting rod is sleeved with the guide seat, the guide seat is a T-shaped block, the guide seat is provided with the guide hole, the connecting rod is arranged in the guide hole and slides in the guide hole, and the guide seat is fixedly connected to the movable seat.
In conclusion, compared with the prior art, the invention has the following beneficial effects:
according to the invention, the flat plate type workpiece can be automatically turned over after the first surface is machined through the matching of the turning unit and the moving seat, compared with the prior art, the flat plate type workpiece machining device can improve the machining efficiency of the flat plate type workpiece, and meanwhile, the flat plate type workpiece can be protected from deformation in the machining process.
Drawings
Fig. 1 is a schematic structural diagram of a clamping tool for automatically processing a plate part.
Fig. 2 is a top view of a clamping tool for automatic machining of flat plate parts.
Fig. 3 is a partial enlarged view at I in fig. 2.
Fig. 4 is a partial enlarged view at II in fig. 2.
Fig. 5 is a schematic structural diagram of a support block in a clamping tool for automatically processing plate parts.
Fig. 6 is a schematic structural diagram of a pressing block in a clamping tool for automatically processing plate parts.
Reference numerals: 1-base, 2-moving seat, 3-moving seat driving unit, 31-driving motor, 32-lead screw, 33-lead screw nut, 4-overturning supporting seat, 5-supporting unit, 6-clamping plate, 7-overturning unit, 71-first motor, 72-first bevel gear, 73-second bevel gear, 74-worm, 75-worm gear, 8-pressing unit, 81-supporting block, 82-pressing block, 83-guiding seat, 84-air cylinder, 85-pushing plate and 9-workpiece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 4, a clamping tool for automatically processing flat plate parts comprises a base 1, wherein the base 1 is provided with a movable seat 2 capable of moving on the base 1 through a movable seat driving unit 3, the movable seat 2 is provided with an overturning supporting seat 4, the overturning supporting seat 4 is hinged with a clamping plate 6 for clamping a workpiece 9, the clamping plate 6 is connected with an overturning unit 7 for driving the clamping plate 6 to overturn, two ends of the movable seat 2 are also provided with pressing units 8 for supporting and pressing the clamping plate 6, the movable seat 2 is further provided with a supporting unit 5 for preventing the workpiece 9 from deforming in processing at a position below the workpiece 9, and the supporting unit 5 is detachably mounted on the movable seat 2;
the base 1 is a flat plate, and the base 1 is provided with a mounting hole for mounting on a plate processing device;
the movable seat 2 is a flat plate, the movable seat driving unit 3 comprises a driving motor 31 and a lead screw 32, the driving motor 31 is fixedly connected to one end of the base 1, the lead screw 32 is fixedly connected to the base 1 through a bearing seat, the lead screw 32 is arranged in the middle of the movable seat 2, a lead screw nut 33 is sleeved on the lead screw 32, the lead screw nut 33 is fixedly connected to one surface of the movable seat 2 close to the base 1, and the lead screw nut 33 is arranged on the movable seat 2 close to the driving motor 31, so that the movable seat 2 can slide left and right;
preferably, two sides of one surface of the moving seat 2, which is close to the base 1, are further provided with guide rails, the base 1 is further provided with guide rail grooves below the guide rails, and the guide rails are arranged in the guide rail grooves;
the overturning supporting seat 4 is of a bearing seat structure;
the supporting unit 5 is a square plate or a supporting column and is used for supporting the workpiece and preventing the workpiece from deforming;
the clamping plate 6 is a square plate, the side edges of the two ends of the clamping plate 6 are provided with circular shafts matched with the pressing unit 8 and the overturning supporting seat 4, the circular shaft of one end of the clamping plate 6 is arranged in the overturning supporting seat 4, the clamping plate 6 is provided with a placing groove for placing a workpiece 9, the placing groove penetrates through the clamping plate 6 and is a sinking groove, and a clamping structure for clamping the workpiece 9 is arranged in the placing groove;
the overturning unit 7 comprises a first motor 71, a worm 74 and a worm wheel 75, wherein the worm wheel 75 is fixedly connected to a circular shaft arranged in the overturning supporting seat 4 on the clamping plate 6, the worm 74 is fixed to the moving seat 2 through a bearing seat, the worm 74 is meshed with the worm wheel 75, the first motor 71 is fixedly connected to the moving seat 2, the first motor 71 is connected with the worm 74, and the first motor 71 drives the worm 74 to rotate so as to drive the clamping plate 6 to overturn;
the pressing unit 8 comprises a supporting block 81, a pressing block 82 and a cylinder 84, as shown in fig. 5, the supporting block 81 is a T-shaped block, a first semicircular groove for supporting the clamping plate 6 is formed in the supporting block 81, when the clamping plate 6 is in a horizontal state, a rotating shaft, far away from the overturning supporting seat 4, on the clamping plate 6 is arranged in the first semicircular groove on the supporting block 81, as shown in fig. 5, the pressing block 82 is a square block, a second semicircular groove is formed in the pressing block 82, and when the supporting block 81 moves to the first semicircular groove, the pressing block 82 presses the rotating shaft of the clamping plate 6, so that the clamping plate 6 shakes; the pressing block 82 is fixedly connected to an air cylinder 84, and the air cylinder 84 is used for pushing the pressing block 82 to move;
preferably, compact heap 82 is connected with cylinder 84 through push pedal 85, push pedal 85 is square piece, compact heap 82 and push pedal 85 pass through the connecting rod and connect, the cover is equipped with guide holder 83 on the connecting rod, guide holder 83 is the T-shaped piece, be equipped with the guiding hole on the guide holder 83, the connecting rod is established in the guiding hole, and the connecting rod slides in the guiding hole, guide holder 83 fixed connection is to moving on the seat 2, guide holder 83 plays the effect of protection cylinder 84, the connecting rod transmits the reaction force of clamp plate 6 to compact heap 82 to guide holder 83 on, thereby prevent to damage cylinder 84.
Example 2
As shown in fig. 1 to 4, a clamping tool for automatically processing flat plate parts comprises a base 1, wherein the base 1 is provided with a movable seat 2 capable of moving on the base 1 through a movable seat driving unit 3, the movable seat 2 is provided with an overturning supporting seat 4, the overturning supporting seat 4 is hinged with a clamping plate 6 for clamping a workpiece 9, the clamping plate 6 is connected with an overturning unit 7 for driving the clamping plate 6 to overturn, two ends of the movable seat 2 are also provided with pressing units 8 for supporting and pressing the clamping plate 6, the movable seat 2 is further provided with a supporting unit 5 for preventing the workpiece 9 from deforming in processing at a position below the workpiece 9, and the supporting unit 5 is detachably mounted on the movable seat 2;
preferably, in the present embodiment, the first motor 71 and the worm 74 are connected through a first bevel gear 72 and a second bevel gear 73, the first bevel gear 72 is fixed to the output shaft of the first motor 71, the second bevel gear 73 is fixedly connected to the worm 74, the first bevel gear 72 and the second bevel gear 73 are meshed, and the number of teeth of the second bevel gear 73 is greater than that of the first bevel gear 72, so that the first bevel gear 72, the second bevel gear 73, the worm 74 and the worm wheel 75 form a multi-stage speed reduction mechanism for reducing the output torque of the first motor 71;
other structures in this embodiment are the same as those in embodiment 1.
In summary, the working principle of the invention is as follows:
clamping a workpiece 9 on a clamping plate 6, flatly placing the clamping plate 6, clamping the clamping plate 6 by a pressing unit 8 at one end of the clamping plate 6, which is far away from an overturning supporting seat 4, pushing a pressing block 82 onto a supporting block 81 by an air cylinder 84, clamping the clamping plate 6 by the supporting block 81 and the pressing block 82, processing a first surface of the workpiece 9 at the moment, retracting the air cylinder 84 after the processing is finished, separating the pressing block 82 from the supporting block 81, at the moment, when the first motor 71 is started, when the first motor 71 rotates, the first motor 71 drives the clamping plate 6 to rotate on the overturning supporting seat 4 through the first bevel gear 72, the second bevel gear 73, the worm 74 and the worm wheel 75, when the clamping plate 6 overturns 180 degrees, the air cylinder 84 at the other end of the movable seat 2 pushes the pressing block 82 to the supporting block 81, then the drive motor 31 is started, the drive motor 31 moves the clamping plate 6 to the machining position, and then the second side of the workpiece 9 is machined.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a press from both sides tight frock for dull and stereotyped part automated processing, including base (1), a serial communication port, base (1) is installed through removing a drive unit (3) and is moved seat (2) that can remove in base (1), be equipped with upset supporting seat (4) on removing seat (2), it has pinch-off blades (6) that are used for pressing from both sides tight work piece (9) to articulate on upset supporting seat (4), pinch-off blades (6) are connected with upset unit (7) that are used for driving pinch-off blades (6) to overturn, the both ends of removing seat (2) still are equipped with and are used for supporting and compress tightly compressing tightly unit (8) of pinch-off blades (6), it still is equipped with support element (5) that are used for preventing work piece (9) to warp in the processing to remove seat (2) in the below position of work piece (9), support element (5) are installed on.
2. The clamping tool for the automatic machining of the flat plate parts as claimed in claim 1, wherein the moving seat driving unit (3) comprises a driving motor (31) and a lead screw (32), the driving motor (31) is fixedly connected to one end of the base (1), the lead screw (32) is fixedly connected to the base (1) through a bearing seat, the lead screw (32) is arranged in the middle of the moving seat (2), a lead screw nut (33) is sleeved on the lead screw (32), the lead screw nut (33) is fixedly connected to one surface, close to the base (1), of the moving seat (2), and the lead screw nut (33) is arranged on the moving seat (2) and close to the driving motor (31); the two sides of one surface of the movable seat (2) close to the base (1) are also provided with guide rails, the base (1) is also provided with guide rail grooves below the guide rails, and the guide rails are arranged in the guide rail grooves.
3. The clamping tool for the automatic machining of flat plate parts according to claim 1 or 2, wherein the side edges of two ends of the clamping plate (6) are provided with circular shafts matched with the pressing unit (8) and the overturning supporting seat (4), the circular shaft at one end of the clamping plate (6) is arranged in the overturning supporting seat (4), a placing groove for placing the workpiece (9) is formed in the clamping plate (6), the placing groove penetrates through the clamping plate (6) and is a sunken groove, and a clamping structure for clamping the workpiece (9) is arranged in the placing groove.
4. The clamping tool for the automatic machining of flat parts according to claim 3, characterized in that the overturning unit (7) comprises a first motor (71), a worm (74) and a worm wheel (75), the worm wheel (75) is fixedly connected to a circular shaft arranged in the overturning supporting seat (4) on the clamping plate (6), the worm (74) is fixed to the moving seat (2) through a bearing seat, the worm (74) is meshed with the worm wheel (75), the first motor (71) is fixedly connected to the moving seat (2), the first motor (71) is connected with the worm (74), and the first motor (71) drives the worm (74) to rotate.
5. The clamping tool for the automatic machining of the flat plate parts as claimed in claim 4, wherein the first motor (71) and the worm (74) are connected through a first bevel gear (72) and a second bevel gear (73), the first bevel gear (72) is fixed to an output shaft of the first motor (71), the second bevel gear (73) is fixedly connected to the worm (74), the first bevel gear (72) and the second bevel gear (73) are meshed, and the number of teeth of the second bevel gear (73) is greater than that of the first bevel gear (72).
6. The clamping tool for the automatic machining of the flat plate parts according to claim 3, wherein the pressing unit (8) comprises a supporting block (81), a pressing block (82) and a cylinder (84), the supporting block (81) is a T-shaped block, a first semicircular groove for supporting the clamping plate (6) is formed in the supporting block (81), the pressing block (82) is a square block, and a second semicircular groove is formed in the pressing block (82); the compression block (82) is fixedly connected to the cylinder (84).
7. The clamping tool for the automatic machining of the flat plate parts as claimed in claim 6, wherein the pressing block (82) is connected with the air cylinder (84) through the push plate (85), the push plate (85) is a square block, the pressing block (82) and the push plate (85) are connected through the connecting rod, the connecting rod is sleeved with the guide seat (83), the guide seat (83) is a T-shaped block, a guide hole is formed in the guide seat (83), the connecting rod is arranged in the guide hole and slides in the guide hole, and the guide seat (83) is fixedly connected to the movable seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010420789.1A CN111390616B (en) | 2020-05-18 | 2020-05-18 | Clamping tool for automatic machining of flat-plate parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010420789.1A CN111390616B (en) | 2020-05-18 | 2020-05-18 | Clamping tool for automatic machining of flat-plate parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111390616A true CN111390616A (en) | 2020-07-10 |
| CN111390616B CN111390616B (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010420789.1A Active CN111390616B (en) | 2020-05-18 | 2020-05-18 | Clamping tool for automatic machining of flat-plate parts |
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| CN (1) | CN111390616B (en) |
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| US4778163A (en) * | 1987-07-31 | 1988-10-18 | Spear Larry R | Air actuated clamp |
| KR20140129583A (en) * | 2013-04-30 | 2014-11-07 | 주식회사 포스코 | Continuous casting plant for the long side of the mold block inversion apparatus and reverse |
| CN204639643U (en) * | 2015-04-15 | 2015-09-16 | 成都飞机工业（集团）有限责任公司 | A kind of fast fixture of rotatable dismounting |
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| DE102018109787A1 (en) * | 2017-04-26 | 2018-10-31 | Toyota Boshoku Kabushiki Kaisha | Method for producing a metal plate |
| CN109623436A (en) * | 2018-12-25 | 2019-04-16 | 合肥南方汽车零部件有限公司 | A kind of overturning tooling and drilling machine |
| CN209007184U (en) * | 2018-09-26 | 2019-06-21 | 山东裕隆金和精密机械有限公司 | A kind of turnover device of transfer matic |
| CN109926770A (en) * | 2019-03-12 | 2019-06-25 | 北京和田汽车改装有限公司 | Automobile frame automatic welding production line |
| CN209737144U (en) * | 2018-12-28 | 2019-12-06 | 精为佳智控技术(苏州)有限公司 | Practical quick centre gripping equipment of longmen triaxial processing |
| CN110712155A (en) * | 2019-10-23 | 2020-01-21 | 陈琪 | Workpiece turnover device for automobile manufacturing |
| CN110962058A (en) * | 2019-11-25 | 2020-04-07 | 湖南喜传天下家居有限公司 | Overturning equipment for mattress processing and using method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4778163A (en) * | 1987-07-31 | 1988-10-18 | Spear Larry R | Air actuated clamp |
| KR20140129583A (en) * | 2013-04-30 | 2014-11-07 | 주식회사 포스코 | Continuous casting plant for the long side of the mold block inversion apparatus and reverse |
| CN204639643U (en) * | 2015-04-15 | 2015-09-16 | 成都飞机工业（集团）有限责任公司 | A kind of fast fixture of rotatable dismounting |
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| DE102018109787A1 (en) * | 2017-04-26 | 2018-10-31 | Toyota Boshoku Kabushiki Kaisha | Method for producing a metal plate |
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| CN110962058A (en) * | 2019-11-25 | 2020-04-07 | 湖南喜传天下家居有限公司 | Overturning equipment for mattress processing and using method |
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| Publication number | Publication date |
|---|---|
| CN111390616B (en) | 2021-04-23 |
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