CN217749927U - Laser cutting and clamping device and cutting machine using same - Google Patents
Laser cutting and clamping device and cutting machine using same Download PDFInfo
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- CN217749927U CN217749927U CN202221947144.4U CN202221947144U CN217749927U CN 217749927 U CN217749927 U CN 217749927U CN 202221947144 U CN202221947144 U CN 202221947144U CN 217749927 U CN217749927 U CN 217749927U
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Abstract
The utility model discloses a laser cuts off cutting machine that presss from both sides material device and applied this clamp material device, include: the device comprises a base plate, a vertical plate, a first linear guide rail, a second linear guide rail, a first sliding block, a second sliding block, a first supporting plate, a second supporting plate, a first clamping block, a second clamping block, a first rack, a second rack, a rotating shaft, a gear, a connecting plate and a cylinder. The piston rod of the cylinder extends or contracts to open or close the first clamping block and the second clamping block, and the first clamping block and the second clamping block clamp or release the workpiece. Compared with the existing laser cutting machine, the rear chuck can be omitted, the laser cutting and clamping device is used for replacing the rear chuck, and the laser cutting and clamping device can clamp any position of a workpiece, so that the laser cutting and clamping device is suitable for cutting short-stroke workpieces, workpieces of different sizes can be selected and processed in design specifications, the size is flexibly selected, the cost of the laser cutting and clamping device is much lower than that of the traditional rear chuck, and the installation workload is reduced.
Description
Technical Field
The utility model relates to a laser cutting field especially relates to a laser cuts off cutting machine that presss from both sides material device and applied this clamp material device.
Background
The laser cutting technology tends to be stable at present, and the three-axis linkage automatic cutting equipment is formed by combining a welding carbon steel frame as a base, a series of parts, components or assemblies such as a sliding guide rail pair, a motor, a screw rod pair, a rack, a coupler, a laser, a chuck and the like, is matched with a front chuck and a rear chuck to work, the rear chuck plays the roles of fixing a workpiece, feeding, synchronously rotating the workpiece with the front chuck and the like, and the rear chuck is provided with parts such as a gear, a rack, a motor, a speed reducer and the like to be combined, so that the cutting processing of the material is realized. However, the rear chuck, the motor, the speed reducer and the like are relatively expensive, so that the rear chuck is not suitable for processing short-stroke materials (for example, circular pipes with the pipe diameter of phi 20-phi 110mm and the length of 60-1500 mm are cut), and meanwhile, the workload is increased for equipment installation, and the labor time of workers is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a laser cuts off and presss from both sides material device.
The technical scheme of the utility model as follows: a laser cutting and clamping device comprises: the base plate is horizontally placed, the vertical plate is vertically fixed on the base plate, the rotating shaft is arranged at the middle position of the vertical plate, the linear guide rail is horizontally arranged above the rotating shaft, the linear guide rail is horizontally arranged below the rotating shaft, the slider is arranged on the linear guide rail, the support plate is arranged on the slider, the clamp block is fixedly connected with the bottom end of the support plate, the clamp block is used for clamping a workpiece, the gear is arranged on the rotating shaft, the rack is arranged on the support plate, the rack is meshed with the top of the gear, the rack is arranged on the support plate, the rack is meshed with the bottom of the gear, the connecting plate is arranged on the support plate, and the piston rod of the air cylinder is installed and fixed on the base plate.
Furthermore, a plurality of anti-skid grooves are formed in the first clamping block and the second clamping block.
The utility model also provides a cutting machine, include as above laser cuts off and presss from both sides material device, still include: the laser cutting machine comprises a machine table, a front chuck, a laser cutting head, an X-axis motion mechanism, a Y-axis motion mechanism and a Z-axis motion mechanism, wherein the front chuck is arranged at the front end of the machine table, the front chuck is used for clamping the front end of a workpiece and driving the workpiece to rotate, the X-axis motion mechanism is arranged on the machine table, the X-axis drive mechanism extends to the tail end of the machine table from the head end of the machine table, a base plate is arranged on the X-axis motion mechanism, the Y-axis motion mechanism is arranged on the base plate, the Z-axis motion mechanism is arranged on the Y-axis motion mechanism, and the laser cutting head is arranged on the Z-axis motion mechanism.
Further, the X-axis movement mechanism includes: locate X axle guide rail on the board, with the rack bar that the X axle guide rail is parallel, with the X axle gear and the drive of rack bar meshing X axle gear revolve's X axle motor.
Further, the Y-axis movement mechanism includes: the Y-axis motor, a Y-axis screw rod connected with the Y-axis motor, a Y-axis nut sleeved on the Y-axis screw rod, a Y-axis guide rail parallel to the Y-axis screw rod and a Y-axis sliding plate connected with the Y-axis nut.
Further, the Z-axis movement mechanism includes: the laser cutting machine comprises a Z-axis motor, a Z-axis screw rod connected with the Z-axis motor, a Z-axis nut sleeved on the Z-axis screw rod, a Z-axis guide rail parallel to the Z-axis screw rod and a Z-axis sliding plate connected with the Z-axis nut, wherein the laser cutting head is arranged on the Z-axis sliding plate.
By adopting the scheme, the method has the following beneficial effects:
1. compared with the existing laser cutting machine, the rear chuck can be omitted, the laser cutting and clamping device is used for replacing the rear chuck, and the clamping device can clamp any position of a workpiece, so that the laser cutting and clamping device is more suitable for cutting short-stroke workpieces, workpieces with different sizes can be selected and processed in design specifications, and the size selection is flexible;
2. compared with the traditional rear chuck, the laser cutting and clamping device has much lower cost and reduces the workload of installation.
Drawings
Fig. 1 is a first schematic structural diagram of the laser cutting and clamping device of the present invention.
Fig. 2 is a schematic structural diagram of the laser cutting and clamping device of the present invention.
Fig. 3 is a schematic view of the combination of the laser cutting and clamping device and the workpiece according to the present invention.
Fig. 4 is a first schematic structural diagram of the cutting machine of the present invention.
Fig. 5 is a schematic structural diagram of the cutting machine of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, the present invention provides a laser cutting and clamping device, including: the device comprises a base plate 1, a vertical plate 2, a first linear guide rail 3, a second linear guide rail 4, a first sliding block 5, a second sliding block 6, a first supporting plate 7, a second supporting plate 8, a first clamping block 9, a second clamping block 10, a first rack 11, a second rack 12, a rotating shaft 13, a gear 14, a connecting plate 15 and a cylinder 16. The base plate 1 is horizontally placed, and the vertical plate 2 is vertically fixed on the base plate 1. The rotating shaft 13 is arranged in the middle of the vertical plate 2, the first linear guide rail 3 is horizontally arranged above the rotating shaft 13, the second linear guide rail 4 is horizontally arranged below the rotating shaft 13, the first sliding block 5 is arranged on the first linear guide rail 3, the second sliding block 6 is arranged on the second linear guide rail 4, the first supporting plate 7 is arranged on the first sliding block 5, and the second supporting plate 8 is arranged on the second sliding block 6. The first clamping block 9 is fixedly connected with the bottom end of the first supporting plate 7, the second clamping block 10 is fixedly connected with the bottom end of the second supporting plate 8, and the workpiece 100 is clamped between the first clamping block 9 and the second clamping block 10. The gear 14 is arranged on the rotating shaft 13, the gear 14 can rotate around the rotating shaft 13, the first rack 11 is arranged on the first supporting plate 7, the gear tooth part of the first rack 11 faces downwards, the first rack 11 is meshed with the top of the gear 14, the second rack 12 is arranged on the second supporting plate 8, the gear tooth of the second rack 12 faces upwards, and the second rack 12 is meshed with the bottom of the gear 14. The connecting plate 15 is arranged on the first supporting plate 7, the air cylinder 16 is fixedly arranged on the base plate 1, and a piston rod of the air cylinder 16 is connected with the connecting plate 15.
A piston rod of the air cylinder 16 extends or contracts to push the connecting plate 15 to move towards the right side or the left side, the connecting plate 15 moves to drive the first supporting plate 7 to move towards the right side or the left side, the first supporting plate 7 moves to drive the first rack 11 to move towards the left side or the right side, so that the gear 14 is driven to rotate to drive the second rack 12 to move towards the left side or the right side, the second supporting plate 8 moves along with the second rack 12, and the first supporting plate 7 and the second supporting plate 8 move to drive the first clamping block 9 and the second clamping block 10 to open or close, so that a workpiece is clamped.
The first clamping block 9 and the second clamping block 10 are provided with a plurality of anti-slip grooves which play a role in preventing the workpiece 100 from slipping when clamping the workpiece.
Referring to fig. 4 and 5, the present invention further provides a cutting machine, including the above laser cutting and clamping device, further including: the cutting machine comprises a machine table 20, a front chuck 21, a laser cutting head 22, an X-axis motion mechanism 23, a Y-axis motion mechanism 24 and a Z-axis motion mechanism 25. The front chuck 21 is disposed at the front end of the machine table 20, the front chuck 21 is used for clamping the front end of the workpiece 100 and driving the workpiece 100 to rotate, the front chuck 21 is a chuck commonly used in a machine tool at present, and the structure thereof will not be described herein. The X-axis movement mechanism 23 is disposed on the machine 20, and the X-axis driving mechanism 23 extends from the head end of the machine 20 to the tail end of the machine 20. The substrate 1 is arranged on the X-axis movement mechanism 23, the Y-axis movement mechanism 24 is arranged on the substrate 1, the Z-axis movement mechanism 25 is arranged on the Y-axis movement mechanism 24, and the laser cutting head 22 is arranged on the Z-axis movement mechanism 25. The X-axis motion mechanism 23 is used for driving the laser cutting and clamping device to reciprocate along the head end of the machine table 20 to the tail end of the machine table 20, the Y-axis motion mechanism 24 is used for driving the laser cutting head 22 to move along the Y-axis direction, and the Z-axis motion mechanism 25 is used for driving the laser cutting head 22 to move up and down along the Z-axis direction.
The X-axis movement mechanism 23 includes: the X-axis motor comprises an X-axis guide rail 231 arranged on the machine table 100, a rack rod 232 parallel to the X-axis guide rail 231, an X-axis gear meshed with the rack rod 232 and an X-axis motor 233 driving the X-axis gear to rotate. The base plate 1 is slidably disposed on the X-axis guide rail 231, the X-axis guide rail 231 extends from the head end of the machine table 20 to the tail end of the machine table 20, the X-axis motor 233 drives the X-axis gear to rotate, and the X-axis gear is meshed with the rack bar 232, so that the base plate 1 moves along the X axis, and the feeding of the workpiece is realized.
The Y-axis movement mechanism 24 includes: the Y-axis motor, the Y-axis screw rod connected with the Y-axis motor, a Y-axis nut sleeved on the Y-axis screw rod, a Y-axis guide rail parallel to the Y-axis screw rod and a Y-axis sliding plate connected with the Y-axis nut. The Y-axis motor drives the Y-axis screw rod to rotate, and drives the Y-axis nut and the Y-axis sliding plate to move back and forth along the Y-axis guide rail.
The Z-axis movement mechanism 25 includes: the laser cutting machine comprises a Z-axis motor, a Z-axis screw rod connected with the Z-axis motor, a Z-axis nut sleeved on the Z-axis screw rod, a Z-axis guide rail parallel to the Z-axis screw rod and a Z-axis sliding plate connected with the Z-axis nut, wherein the laser cutting head is arranged on the Z-axis sliding plate. The Z-axis movement mechanism is arranged on the Y-axis movement mechanism, and the Z-axis motor drives the Z-axis screw rod to rotate so as to drive the Z-axis nut and the Z-axis sliding plate to move up and down along the Z-axis guide rail.
The laser cutting and clamping device clamps the workpiece 100, and the workpiece 100 is fed under the action of the X-axis movement mechanism 23. When the laser cutting head 22 cuts the workpiece, the laser cutting and clamping device is controlled to loosen the workpiece, the supporting mechanism is arranged below the workpiece to support the workpiece, and then the Y-axis movement mechanism 24 and the Z-axis movement mechanism 25 drive the laser cutting head 22 to extend out to cut the workpiece 100. When feeding is needed after cutting, the cutting operation is suspended, the laser cutting and clamping device clamps the workpiece, and the X-axis movement mechanism 23 drives the workpiece to feed.
The laser cutting and clamping device can be freely clamped at any position of a workpiece, so that the laser cutting and clamping device is very suitable for processing materials with short stroke (such as round pipes with the pipe diameter of phi 20 mm-phi 110mm and the length of 60 mm-1500 mm), and of course, workpieces with large stroke can be processed. Compared with the traditional equipment adopting the rear chuck, the equipment can play a role in simplifying the structure on the premise of meeting the use requirement, reduces the installation workload of workers, reduces the use of materials, has strong adaptability and is suitable for cutting off workpieces of various sizes.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a laser cutting presss from both sides material device which characterized in that includes: the vertical plate is placed horizontally, the vertical plate is vertically fixed on the base plate, the rotating shaft is arranged in the middle of the vertical plate, the linear guide rail is horizontally arranged above the rotating shaft, the linear guide rail is horizontally arranged below the rotating shaft, the sliding block is arranged on the linear guide rail, the supporting plate is arranged on the sliding block, the clamping block is fixedly connected with the bottom end of the supporting plate, the clamping block is used for clamping a workpiece, the gear is arranged on the rotating shaft, the rack is arranged on the supporting plate, the rack is meshed with the top of the gear, the rack is arranged on the supporting plate, the rack is meshed with the bottom of the gear, the connecting plate is arranged on the supporting plate, the cylinder is fixedly arranged on the base plate, and a piston rod of the cylinder is connected with the connecting plate.
2. The laser cutting and clamping device according to claim 1, wherein a plurality of anti-slip grooves are formed on the first clamping block and the second clamping block.
3. A cutting machine comprising the laser cutting and material clamping device according to claim 1 or 2, further comprising: the laser cutting machine comprises a machine table, a front chuck, a laser cutting head, an X-axis motion mechanism, a Y-axis motion mechanism and a Z-axis motion mechanism, wherein the front chuck is arranged at the front end of the machine table, the front chuck is used for clamping the front end of a workpiece and driving the workpiece to rotate, the X-axis motion mechanism is arranged on the machine table, the X-axis drive mechanism extends to the tail end of the machine table from the head end of the machine table, a base plate is arranged on the X-axis motion mechanism, the Y-axis motion mechanism is arranged on the base plate, the Z-axis motion mechanism is arranged on the Y-axis motion mechanism, and the laser cutting head is arranged on the Z-axis motion mechanism.
4. The cutting machine according to claim 3, characterized in that the X-axis movement mechanism comprises: locate X axle guide rail on the board, with the rack bar that X axle guide rail is parallel, with X axle gear and drive of rack bar X axle gear revolve's X axle motor.
5. The cutting machine according to claim 3, wherein the Y-axis movement mechanism includes: the Y-axis motor, the Y-axis screw rod connected with the Y-axis motor, a Y-axis nut sleeved on the Y-axis screw rod, a Y-axis guide rail parallel to the Y-axis screw rod and a Y-axis sliding plate connected with the Y-axis nut.
6. The cutting machine according to claim 3, characterized in that the Z-axis movement mechanism comprises: the laser cutting machine comprises a Z-axis motor, a Z-axis screw rod connected with the Z-axis motor, a Z-axis nut sleeved on the Z-axis screw rod, a Z-axis guide rail parallel to the Z-axis screw rod and a Z-axis sliding plate connected with the Z-axis nut, wherein the laser cutting head is arranged on the Z-axis sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221947144.4U CN217749927U (en) | 2022-07-26 | 2022-07-26 | Laser cutting and clamping device and cutting machine using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221947144.4U CN217749927U (en) | 2022-07-26 | 2022-07-26 | Laser cutting and clamping device and cutting machine using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217749927U true CN217749927U (en) | 2022-11-08 |
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ID=83876587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221947144.4U Active CN217749927U (en) | 2022-07-26 | 2022-07-26 | Laser cutting and clamping device and cutting machine using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217749927U (en) |
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2022
- 2022-07-26 CN CN202221947144.4U patent/CN217749927U/en active Active
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