CN114682935A - Floating clamping plate device for laser pipe cutting machine - Google Patents
Floating clamping plate device for laser pipe cutting machine Download PDFInfo
- Publication number
- CN114682935A CN114682935A CN202011619768.9A CN202011619768A CN114682935A CN 114682935 A CN114682935 A CN 114682935A CN 202011619768 A CN202011619768 A CN 202011619768A CN 114682935 A CN114682935 A CN 114682935A
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- connecting plate
- double
- fixed
- ball screw
- screw
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- 238000007667 floating Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a floating clamp plate device for a laser pipe cutting machine, which comprises a supporting upright post, wherein a mounting frame is fixedly arranged at the top end of the supporting upright post, a servo motor is fixedly arranged at one end of the mounting frame, a right bearing mounting seat is fixedly arranged at the top end of the supporting upright post, a left bearing mounting seat is fixedly arranged at the other end of the mounting frame, rotating bearings are fixedly arranged in the right bearing mounting seat and the left bearing mounting seat, and a double-head ball screw is rotatably connected between the two rotating bearings; the invention has the beneficial effects that: through the servo motor who sets up can drive double-end ball screw and rotate, double-end ball screw's both ends screw thread opposite direction, under servo system control, according to the real-time horizontal cross section size of work piece, servo motor drives right splint and left splint and carries out the motion of being close in opposite directions or keeping away from dorsad, utilizes right splint and left splint to guarantee to cut work piece horizontal centering, improves work piece positioning accuracy and cutting accuracy.
Description
Technical Field
The invention relates to a clamping plate device, in particular to a floating clamping plate device for a laser pipe cutting machine, and belongs to the technical field of laser pipe cutting machines.
Background
The laser pipe cutting machine is a pipe processing machine taking laser as a cutting tool, and can be used for quickly and precisely processing various metals and pipe types of various different types. Because the distance between the movable chuck and the fixed chuck is too close, when the cutting workpiece rotates, the friction force generated by the friction between the side edge of the workpiece and the floating table surface is too long, and the moment generated is higher than the clamping moment of the chuck due to too long moment arm, so that the clamping jaw of the chuck is loosened, the positioning precision of the workpiece is influenced, and the cutting precision is influenced.
Disclosure of Invention
The invention aims to provide a floating clamping plate device for a laser pipe cutting machine, which aims to solve the problem that the positioning precision of a workpiece is influenced, so that the cutting precision is influenced, which is provided by the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a floating clamping plate device for a laser pipe cutting machine comprises a supporting stand column, wherein a mounting frame is fixedly arranged at the top end of the supporting stand column, a servo motor is fixedly arranged at one end of the mounting frame, a right bearing mounting seat is fixedly arranged at the top end of the supporting stand column, a left bearing mounting seat is fixedly arranged at the other end of the mounting frame, rotating bearings are fixedly arranged in the right bearing mounting seat and the left bearing mounting seat respectively, a double-head ball screw is rotatably connected between the two rotating bearings, a transmission shaft of the servo motor is fixedly connected with one end of the double-head ball screw through a coupler, a right screw connecting plate and a left screw connecting plate are in threaded connection on the surface of the double-head ball screw, screw nuts in threaded connection with the double-head ball screw are fixedly arranged in the middle of the right screw connecting plate and in the middle of the left screw connecting plate respectively, the bottom mounting of right screw rod connecting plate is equipped with right splint, the bottom mounting of left screw rod connecting plate is equipped with left splint.
According to a preferable technical scheme of the invention, linear guide rails are fixedly arranged on two sides of the mounting frame, two slide blocks are connected to the two linear guide rails in a sliding manner, and the four slide blocks are fixedly connected to the top end of the right screw rod connecting plate and the top end of the left screw rod connecting plate through slide block mounting plates respectively.
As a preferred technical scheme of the invention, the four slide block mounting plates are respectively and fixedly connected with the top end of the right screw rod connecting plate and the top end of the left screw rod connecting plate through fixing screws.
As a preferred technical scheme of the invention, two sides of the bottom end of the mounting rack are fixedly provided with limiting blocks.
As a preferable technical scheme of the invention, the thread directions of the two ends of the double-end ball screw are opposite.
Compared with the prior art, the invention has the beneficial effects that: according to the floating clamp plate device for the laser pipe cutting machine, the double-headed ball screw can be driven to rotate by the arranged servo motor, the thread directions of two ends of the double-headed ball screw are opposite, the double-headed ball screw is in threaded connection with the right screw connecting plate and the left screw connecting plate, the positions of the right clamp plate and the left clamp plate can be adjusted under the sliding fit of the slide block and the linear guide rail, the servo motor drives the right clamp plate and the left clamp plate to synchronously move towards or away from each other according to the real-time horizontal section size of a workpiece under the control of the servo system, the right clamp plate and the left clamp plate are utilized to ensure the horizontal centering of the cut workpiece, and the positioning precision and the cutting precision of the workpiece are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention.
In the figure: 1. supporting the upright post; 2. a mounting frame; 3. a servo motor; 4. a right bearing mount; 5. a left bearing mount; 6. a double-headed ball screw; 7. a coupling; 8. a right lead screw connecting plate; 9. a left lead screw connecting plate; 10. a right splint; 11. a left splint; 12. a slider; 13. a slider mounting plate; 14. a linear guide rail; 15. and a limiting block.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the invention provides a floating clamp plate device for a laser pipe cutting machine, comprising a support upright post 1, wherein the top end of the support upright post 1 is fixedly provided with a mounting frame 2, one end of the mounting frame 2 is fixedly provided with a servo motor 3, the top end of the support upright post 1 is fixedly provided with a right bearing mounting seat 4, the other end of the mounting frame 2 is fixedly provided with a left bearing mounting seat 5, the inside of the right bearing mounting seat 4 and the inside of the left bearing mounting seat 5 are both fixedly provided with a rotating bearing, a double-headed ball screw 6 is rotatably connected between the two rotating bearings, a transmission shaft of the servo motor 3 is fixedly connected with one end of the double-headed ball screw 6 through a coupling 7, the surface of the double-headed ball screw 6 is in threaded connection with a right screw connecting plate 8 and a left screw connecting plate 9, the middle part of the right screw connecting plate 8 and the middle part of the left screw connecting plate 9 are both fixedly provided with nuts in threaded connection with the double-headed ball screw 6, the bottom end of the right screw rod connecting plate 8 is fixedly provided with a right clamping plate 10, and the bottom end of the left screw rod connecting plate 9 is fixedly provided with a left clamping plate 11.
Preferably, linear guide rails 14 are fixedly arranged on two sides of the mounting frame 2, the two linear guide rails 14 are connected with two sliding blocks 12 in a sliding manner, and the four sliding blocks 12 are fixedly connected with the top end of the right screw rod connecting plate 8 and the top end of the left screw rod connecting plate 9 through sliding block mounting plates 13 respectively, so that a guiding effect is achieved on the movement of the right clamping plate 10 and the left clamping plate 11; the four slider mounting plates 13 are respectively and fixedly connected with the top end of the right lead screw connecting plate 8 and the top end of the left lead screw connecting plate 9 through fixing screws, so that the four slider mounting plates 13 can be conveniently and fixedly mounted; limiting blocks 15 are fixedly arranged on two sides of the bottom end of the mounting frame 2, and are used for limiting the positions of the four slider mounting plates 13 and preventing the four slider mounting plates from falling off; the screw thread directions at the two ends of the double-head ball screw 6 are opposite, and the right clamping plate 10 and the left clamping plate 11 can be driven to synchronously move towards or away from each other through the rotation of the double-head ball screw 6.
When the floating clamp plate device is used, a transmission shaft of a servo motor 3 is controlled by a servo system to rotate forwards and backwards, a double-headed ball screw 6 is driven to rotate forwards and backwards under the action of a coupler 7, the thread directions of two ends of the double-headed ball screw 6 are opposite, the double-headed ball screw 6 is in threaded connection with a right screw connecting plate 8 and a left screw connecting plate 9, the positions of a right clamp plate 10 and a left clamp plate 11 can be adjusted under the sliding fit of a sliding block 12 and a linear guide rail 14, the right clamp plate 10 and the left clamp plate 11 are driven to synchronously move towards or away from each other according to the real-time horizontal section size of a workpiece under the control of the servo system, the horizontal centering of the cut workpiece is ensured by utilizing the right clamp plate 10 and the left clamp plate 11, and the positioning precision and the cutting precision of the workpiece are improved.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are 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 are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (3)
1. The utility model provides a splint device that floats for laser pipe cutting machine, includes support post (1), its characterized in that, the fixed mounting bracket (2) that is equipped with in top of support post (1), the fixed servo motor (3) that is equipped with of one end of mounting bracket (2), the fixed right bearing mount pad (4) that is equipped with in top of support post (1), the fixed left bearing mount pad (5) that is equipped with of the other end of mounting bracket (2), the inside of right bearing mount pad (4) and the inside of left bearing mount pad (5) all are fixed and are equipped with rolling bearing, two it is connected with double-end ball screw (6) to rotate between the rolling bearing, the transmission shaft of servo motor (3) pass through shaft coupling (7) with the one end fixed connection of double-end ball screw (6), the surface threaded connection of double-end ball screw (6) has right lead screw connecting plate (8) and left lead screw connecting plate (9), the middle part of right side lead screw connecting plate (8) and the middle part of left lead screw connecting plate (9) all fixed be equipped with double-end ball screw (6) looks threaded connection's screw-nut, the bottom mounting of right side lead screw connecting plate (8) is equipped with right splint (10), the bottom mounting of left side lead screw connecting plate (9) is equipped with left splint (11), the both sides of mounting bracket (2) bottom are all fixed and are equipped with stopper (15), the screw thread opposite direction at double-end ball screw (6) both ends.
2. The floating clamp plate assembly for a laser pipe cutter of claim 1, wherein: the both sides of mounting bracket (2) are all fixed and are equipped with linear guide (14), two equal sliding connection in linear guide (14) has two sliders (12), four slider (12) all through slider mounting panel (13) the top of right screw rod connecting plate (8) and the top fixed connection of left screw rod connecting plate (9) respectively.
3. The floating clamp plate assembly for a laser pipe cutter of claim 2, wherein: and the four sliding block mounting plates (13) are respectively fixedly connected with the top end of the right screw rod connecting plate (8) and the top end of the left screw rod connecting plate (9) through fixing screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011619768.9A CN114682935A (en) | 2020-12-31 | 2020-12-31 | Floating clamping plate device for laser pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011619768.9A CN114682935A (en) | 2020-12-31 | 2020-12-31 | Floating clamping plate device for laser pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114682935A true CN114682935A (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011619768.9A Pending CN114682935A (en) | 2020-12-31 | 2020-12-31 | Floating clamping plate device for laser pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114682935A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711885U (en) * | 2010-07-16 | 2011-01-19 | 国核电站运行服务技术有限公司 | Self-centering clamping device for cylinders |
| WO2017215017A1 (en) * | 2016-06-16 | 2017-12-21 | 江苏金卫机械设备有限公司 | Compression device of middle packaging machine used for disposable absorptive article |
| US20190061092A1 (en) * | 2017-08-31 | 2019-02-28 | Citic Dicastal Co., Ltd. | High-precision wheel rim burr removing device |
| CN209954467U (en) * | 2019-05-22 | 2020-01-17 | 昆山运泽铬精密机械有限公司 | Automatic hot runner pipe anchor clamps of polishing of looking for heart |
| CN211220353U (en) * | 2019-10-21 | 2020-08-11 | 苏州精美科光电材料有限公司 | Clamping tool for bonding inner layer and outer layer of tube target |
| CN215468958U (en) * | 2020-12-31 | 2022-01-11 | 江苏亚威机床股份有限公司 | Floating clamping plate device for laser pipe cutting machine |
-
2020
- 2020-12-31 CN CN202011619768.9A patent/CN114682935A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711885U (en) * | 2010-07-16 | 2011-01-19 | 国核电站运行服务技术有限公司 | Self-centering clamping device for cylinders |
| WO2017215017A1 (en) * | 2016-06-16 | 2017-12-21 | 江苏金卫机械设备有限公司 | Compression device of middle packaging machine used for disposable absorptive article |
| US20190061092A1 (en) * | 2017-08-31 | 2019-02-28 | Citic Dicastal Co., Ltd. | High-precision wheel rim burr removing device |
| CN209954467U (en) * | 2019-05-22 | 2020-01-17 | 昆山运泽铬精密机械有限公司 | Automatic hot runner pipe anchor clamps of polishing of looking for heart |
| CN211220353U (en) * | 2019-10-21 | 2020-08-11 | 苏州精美科光电材料有限公司 | Clamping tool for bonding inner layer and outer layer of tube target |
| CN215468958U (en) * | 2020-12-31 | 2022-01-11 | 江苏亚威机床股份有限公司 | Floating clamping plate device for laser pipe cutting machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20220701 |