CN216858656U - Clamping device for laser cutting machine tool - Google Patents
Clamping device for laser cutting machine tool Download PDFInfo
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- CN216858656U CN216858656U CN202123222570.XU CN202123222570U CN216858656U CN 216858656 U CN216858656 U CN 216858656U CN 202123222570 U CN202123222570 U CN 202123222570U CN 216858656 U CN216858656 U CN 216858656U
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- fixedly connected
- bidirectional ball
- ball screw
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- laser cutting
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 24
- 210000000078 claw Anatomy 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a clamping device for a laser cutting machine tool, which comprises a quadrilateral frame, wherein grooves are formed in two sides of the inner wall of the quadrilateral frame, a first bidirectional ball screw is connected in the grooves in a rotating manner, an installation shell is arranged between the first bidirectional ball screws, the installation shells are arranged in parallel, two ends of the installation shell are fixedly connected with first thread blocks, one end, far away from the installation shell, of each first thread block is spirally connected with the first bidirectional ball screw, a guide rail is arranged at the top of the installation shell, and two ends of each guide rail are connected with sliding platforms in a sliding manner; the top of the sliding platform is fixedly connected with a support frame, and clamping jaws are rotatably connected between vertical rods on two sides of the support frame. When the device is used, the device can perform corresponding adjustment by performing transverse and longitudinal displacement according to the size of the plate, has high applicability and convenient operation, and effectively improves the cutting quality and the cutting precision of the plate.
Description
Technical Field
The utility model belongs to the technical field of laser cutting, and particularly relates to a clamping device for a laser cutting machine tool.
Background
Laser cutting is to irradiate a workpiece with a focused high-power-density laser beam to quickly melt, vaporize and ablate the irradiated material or reach a burning point, and simultaneously blow off the molten material by means of a high-speed airflow coaxial with the beam, thereby realizing the cutting of the workpiece. Before carrying out laser cutting processing to panel, need use clamping device to fix panel, traditional panel clamping device is when using, and the operation is comparatively loaded down with trivial details, can not be fine make corresponding adjustment according to the panel size, and panel is fixed insecure during the cutting, leads to the cutting deviation very easily, influences the quality of cutting. In view of the above problems, we propose a clamping device for a laser cutting machine.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a clamping device for a laser cutting machine tool.
The technical scheme of the utility model is realized as follows: a clamping device for a laser cutting machine tool comprises a quadrilateral frame, wherein two sides of the inner wall of the quadrilateral frame are provided with grooves, a first bidirectional ball screw is connected in the grooves in a rotating manner, an installation shell is arranged between the first bidirectional ball screws, the installation shells are arranged in parallel, two ends of the installation shell are fixedly connected with first thread blocks, one end, far away from the installation shell, of each first thread block is in spiral connection with the first bidirectional ball screw, the top of the installation shell is provided with a guide rail, and two ends of each guide rail are both connected with sliding platforms in a sliding manner;
the utility model discloses a sliding platform, including support frame, jack catch, support frame both sides montant, the bottom fixedly connected with spring of jack catch one end, the one end and the sliding platform fixed connection of jack catch are kept away from to the spring, the bottom fixedly connected with backup pad of sliding platform one end, the backup pad is the design of L type, fixed mounting has first seat of rotating on the backup pad diaphragm, first seat internal rotation that rotates is connected with electric putter, jack catch one end fixedly connected with connecting plate, connecting plate bottom fixed mounting has the second to rotate the seat, the one end that first seat of rotating was kept away from to electric putter rotates the seat with the second and rotates and be connected.
Preferably, quadrilateral frame one end fixedly connected with first motor box, first motor box has two and parallel arrangement, fixed mounting has a servo motor in the first motor box, the one end of first bidirectional ball screw runs through quadrilateral frame and is connected with the rotation of first servo motor output.
Preferably, four corners of the bottom of the quadrilateral frame are fixedly connected with supporting columns.
Preferably, the top of one end of the sliding platform far away from the support plate is fixedly connected with a clamping plate.
Preferably, a second bidirectional ball screw is rotatably connected inside the mounting shell, the second bidirectional ball screw is perpendicular to the first bidirectional ball screw, a second thread block is spirally connected to both ends of the second bidirectional ball screw, a connecting block is fixedly connected to one side of the second thread block, a through groove is arranged on one side of the mounting shell, one end of the connecting block, which is far away from the second thread block, penetrates through the through groove and is fixedly connected with the supporting plate, a driven bevel gear is arranged between the second thread blocks and is coaxially and fixedly connected with a second bidirectional ball screw, the bottom of the driven bevel gear is engaged and connected with a driving bevel gear, the bottom of the mounting shell is fixedly connected with a second motor box body, and a second servo motor is fixedly arranged in the second motor box body, and the output end of the second servo motor penetrates through the mounting shell and is coaxially and fixedly connected with the driving bevel gear.
Compared with the prior art, when the clamping jaw type plate clamping device is used, the clamping jaw on the sliding platform can be transversely and longitudinally displaced to perform corresponding adjustment according to the size of a plate by utilizing the first bidirectional ball screw, the second bidirectional ball screw and the guide rail, and the applicability is high; utilize electric putter to drive the connecting plate perk for the jack catch other end pushes down fixes panel on slide bracket, and the simple operation has effectively improved panel cutting quality and cutting accuracy.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a clamping device for a laser cutting machine according to the present invention.
Fig. 2 is a schematic structural diagram of the internal structure of a mounting shell of a clamping device for a laser cutting machine tool provided by the utility model.
In the figure: quadrilateral frame 1, recess 2, first two-way ball screw 3, installation shell 4, first screw block 5, guide rail 6, sliding platform 7, support frame 8, jack catch 9, spring 10, connecting plate 11, backup pad 12, electric putter 13, first rotation seat 14, second rotation seat 15, second screw block 16, connecting block 17, logical groove 18, first motor box 19, support column 20, second motor box 21, second two-way ball screw 22, driven bevel gear 23, drive bevel gear 24, grip block 25.
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 present invention provides a technical solution: a clamping device for a laser cutting machine tool comprises a quadrilateral frame 1, grooves 2 are formed in two sides of the inner wall of the quadrilateral frame 1, first bidirectional ball screws 3 are connected in the grooves 2 in a rotating mode, installation shells 4 are arranged between the first bidirectional ball screws 3 and are arranged in parallel, first thread blocks 5 are fixedly connected to two ends of each installation shell 4, one ends, far away from the installation shells 4, of the first thread blocks 5 are in threaded connection with the first bidirectional ball screws 3, guide rails 6 are arranged on the tops of the installation shells 4, sliding platforms 7 are connected to two ends of each guide rail 6 in a sliding mode, the first bidirectional ball screws 3 are used for driving the installation shells 4 to horizontally and transversely displace in the quadrilateral frame 1, and a user can conveniently adjust clamping jaws 9 correspondingly according to the length of a plate;
the top of the sliding platform 7 is fixedly connected with a supporting frame 8, the supporting frame 8 is designed in a U shape, a clamping jaw 9 is rotatably connected between vertical rods on two sides of the supporting frame 8, the bottom of one end of the clamping jaw 9 is fixedly connected with a spring 10, one end of the spring 10, far away from the clamping jaw 9, is fixedly connected with the sliding platform 7, the bottom of one end of the sliding platform 7 is fixedly connected with a supporting plate 12, the supporting plate 12 is designed in an L shape, a first rotating seat 14 is fixedly installed on a transverse plate of the supporting plate 12, an electric push rod 13 is rotatably connected with the first rotating seat 14, one end of the clamping jaw 9 is fixedly connected with a connecting plate 11, a second rotating seat 15 is fixedly installed at the bottom of the connecting plate 11, one end of the electric push rod 13, far away from the first rotating seat 14, is rotatably connected with the second rotating seat 15, the electric push rod 13 between the first rotating seat 14 and the second rotating seat 15 is abutted against the connecting plate 11 to be tilted upwards, the connecting plate 11 drives the other end of the clamping jaw 9 to be pressed downwards to fix the plate on the sliding platform 7, the cutting quality and the cutting precision of the plate are improved.
Further say, the first motor box 19 of 1 one end fixedly connected with of quadrilateral frame, first motor box 19 has two and parallel arrangement, fixed mounting has a servo motor in the first motor box 19, the one end of first bidirectional ball screw 3 runs through quadrilateral frame 1 and rotates with the first servo motor output to be connected, utilize first servo motor in the first motor box 19 to drive first bidirectional ball screw 3 and rotate, the convenient interval to installation shell 4 adjusts.
Furthermore, four corners of the bottom of the quadrilateral frame 1 are fixedly connected with support columns 20, and the quadrilateral frame 1 and the connecting pieces thereof are supported by the support columns 20.
Furthermore, the sliding platform 7 is far away from the clamping plate 25 fixedly connected to the top of the end of the supporting plate 12, and the corners of the plate are fixed by arranging the clamping plate 25, so that the plate is prevented from being deviated during processing.
Further, a second bidirectional ball screw 22 is rotatably connected inside the mounting shell 4, the second bidirectional ball screw 22 is perpendicular to the first bidirectional ball screw 3, the second screw block 16 is spirally connected to each of two ends of the second bidirectional ball screw 22, a connecting block 17 is fixedly connected to one side of the second screw block 16, a through groove 18 is formed in one side of the mounting shell 4, one end, far away from the second screw block 16, of the connecting block 17 penetrates through the through groove 18 to be fixedly connected with the support plate 12, a driven bevel gear 23 is arranged between the second screw blocks 16, the driven bevel gear 23 is coaxially and fixedly connected with the second bidirectional ball screw 22, a driving bevel gear 24 is meshed and connected to the bottom of the driven bevel gear 23, a second motor box body 21 is fixedly connected to the bottom of the mounting shell 4, a second servo motor is fixedly installed in the second motor box body 21, and an output end of the second servo motor penetrates through the mounting shell 4 to be coaxially and fixedly connected with the driving bevel gear 24, utilize the second servo motor in the second motor box 21 to drive bevel gear 24 and rotate, drive bevel gear 24 drives driven bevel gear 23 and rotates, driven bevel gear 23 drives second bilateral ball screw 22 and rotates, adjust the interval of second screw thread piece 16, and through connecting block 17, backup pad 12 drives sliding platform 7 and longitudinal displacement on installation shell 4, convenient to use person carries out corresponding adjustment to jack catch 9 according to the panel width, through setting up guide rail 6, it is more smooth and easy when the translation to make sliding platform 7, the stability of structure has been improved.
Specifically, when the device is used, firstly, a user starts a first servo motor in a first motor box 19 to drive a first bidirectional ball screw 3 to rotate according to the length of a plate, so as to adjust the distance between the installation shells 4, then starts a second servo motor in a second motor box 21 to drive a second bidirectional ball screw 22 to rotate according to the width of the plate, so as to adjust the distance between the sliding platforms 7, and after the adjustment is finished, a motor-driven push rod 13 is started to abut against a connecting plate 11 to tilt upwards, so that the other end of a clamping jaw 9 is pressed downwards to fix the plate on the sliding platform 7, and thus the plate is fixedly clamped.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The clamping device for the laser cutting machine tool comprises a quadrilateral frame (1) and is characterized in that grooves (2) are formed in two sides of the inner wall of the quadrilateral frame (1), first bidirectional ball screws (3) are connected in the grooves (2) in a rotating mode, an installation shell (4) is arranged between the first bidirectional ball screws (3), the installation shells (4) are arranged in parallel, first thread blocks (5) are fixedly connected to two ends of the installation shell (4), one end, far away from the installation shell (4), of each first thread block (5) is in threaded connection with the first bidirectional ball screw (3), a guide rail (6) is arranged at the top of the installation shell (4), and sliding platforms (7) are connected to two ends of the guide rail (6) in a sliding mode;
the top of the sliding platform (7) is fixedly connected with a supporting frame (8), the supporting frame (8) is designed in a U shape, a clamping jaw (9) is rotatably connected between vertical rods on two sides of the supporting frame (8), the bottom of one end of the clamping jaw (9) is fixedly connected with a spring (10), one end of the spring (10) far away from the clamping jaw (9) is fixedly connected with the sliding platform (7), the bottom of one end of the sliding platform (7) is fixedly connected with a supporting plate (12), the supporting plate (12) is designed in an L shape, a transverse plate of the supporting plate (12) is fixedly provided with a first rotating seat (14), an electric push rod (13) is rotationally connected in the first rotating seat (14), one end of the claw (9) is fixedly connected with a connecting plate (11), the bottom of the connecting plate (11) is fixedly provided with a second rotating seat (15), and one end, far away from the first rotating seat (14), of the electric push rod (13) is rotatably connected with the second rotating seat (15).
2. The clamping device for the laser cutting machine tool is characterized in that a first motor box body (19) is fixedly connected to one end of the quadrilateral frame (1), two first motor box bodies (19) are arranged in parallel, a first servo motor is fixedly installed in the first motor box body (19), and one end of the first bidirectional ball screw (3) penetrates through the quadrilateral frame (1) and is rotatably connected with the output end of the first servo motor.
3. The clamping device for a laser cutting machine according to claim 1, characterized in that support columns (20) are fixedly connected to four corners of the bottom of the quadrangular frame (1).
4. A clamping device for a laser cutting machine according to claim 1, characterized in that a clamping plate (25) is fixedly connected to the top of the end of the sliding platform (7) remote from the support plate (12).
5. The clamping device for the laser cutting machine tool according to claim 1, characterized in that a second bidirectional ball screw (22) is rotatably connected inside the mounting shell (4), the second bidirectional ball screw (22) is perpendicular to the first bidirectional ball screw (3), a second thread block (16) is spirally connected to each end of the second bidirectional ball screw (22), a connecting block (17) is fixedly connected to one side of the second thread block (16), a through groove (18) is formed in one side of the mounting shell (4), one end of the connecting block (17) far away from the second thread block (16) penetrates through the through groove (18) and is fixedly connected with the support plate (12), a driven bevel gear (23) is arranged between the second thread blocks (16), the driven bevel gear (23) is coaxially and fixedly connected with the second bidirectional ball screw (22), and a driving bevel gear (24) is meshed and connected to the bottom of the driven bevel gear (23), the bottom of the mounting shell (4) is fixedly connected with a second motor box body (21), a second servo motor is fixedly mounted in the second motor box body (21), and the output end of the second servo motor penetrates through the mounting shell (4) and is coaxially and fixedly connected with the driving bevel gear (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123222570.XU CN216858656U (en) | 2021-12-21 | 2021-12-21 | Clamping device for laser cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123222570.XU CN216858656U (en) | 2021-12-21 | 2021-12-21 | Clamping device for laser cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216858656U true CN216858656U (en) | 2022-07-01 |
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ID=82145991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123222570.XU Active CN216858656U (en) | 2021-12-21 | 2021-12-21 | Clamping device for laser cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216858656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302105A (en) * | 2022-10-09 | 2022-11-08 | 兴化市广福金属制品有限公司 | Automatic laser cutting equipment is used in corrosion resistant plate processing |
-
2021
- 2021-12-21 CN CN202123222570.XU patent/CN216858656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302105A (en) * | 2022-10-09 | 2022-11-08 | 兴化市广福金属制品有限公司 | Automatic laser cutting equipment is used in corrosion resistant plate processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A clamping device for laser cutting machine tools Effective date of registration: 20231204 Granted publication date: 20220701 Pledgee: Tianjin Rural Commercial Bank Co.,Ltd. Binhai Branch Pledgor: Tianjin anruijie Technology Development Co.,Ltd. Registration number: Y2023120000099 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |